id	sid	tid	token	lemma	pos
american_scientific_journal-1612	1	1	213	213	NUM
american_scientific_journal-1612	1	2	american	american	ADJ
american_scientific_journal-1612	1	3	scientific	scientific	ADJ
american_scientific_journal-1612	1	4	research	research	NOUN
american_scientific_journal-1612	1	5	journal	journal	NOUN
american_scientific_journal-1612	1	6	for	for	ADP
american_scientific_journal-1612	1	7	engineering	engineering	NOUN
american_scientific_journal-1612	1	8	,	,	PUNCT
american_scientific_journal-1612	1	9	technology	technology	NOUN
american_scientific_journal-1612	1	10	,	,	PUNCT
american_scientific_journal-1612	1	11	and	and	CCONJ
american_scientific_journal-1612	1	12	sciences	science	NOUN
american_scientific_journal-1612	1	13	(	(	PUNCT
american_scientific_journal-1612	1	14	asrjets	asrjet	NOUN
american_scientific_journal-1612	1	15	)	)	PUNCT
american_scientific_journal-1612	1	16	issn	issn	PROPN
american_scientific_journal-1612	1	17	(	(	PUNCT
american_scientific_journal-1612	1	18	print	print	NOUN
american_scientific_journal-1612	1	19	)	)	PUNCT
american_scientific_journal-1612	1	20	2313	2313	NUM
american_scientific_journal-1612	1	21	-	-	SYM
american_scientific_journal-1612	1	22	4410	4410	NUM
american_scientific_journal-1612	1	23	,	,	PUNCT
american_scientific_journal-1612	1	24	issn	issn	PROPN
american_scientific_journal-1612	1	25	(	(	PUNCT
american_scientific_journal-1612	1	26	online	online	ADJ
american_scientific_journal-1612	1	27	)	)	PUNCT
american_scientific_journal-1612	1	28	2313	2313	NUM
american_scientific_journal-1612	1	29	-	-	SYM
american_scientific_journal-1612	1	30	4402	4402	NUM
american_scientific_journal-1612	1	31	©	©	PROPN
american_scientific_journal-1612	1	32	global	global	ADJ
american_scientific_journal-1612	1	33	society	society	NOUN
american_scientific_journal-1612	1	34	of	of	ADP
american_scientific_journal-1612	1	35	scientific	scientific	ADJ
american_scientific_journal-1612	1	36	research	research	NOUN
american_scientific_journal-1612	1	37	and	and	CCONJ
american_scientific_journal-1612	1	38	researchers	researcher	NOUN
american_scientific_journal-1612	1	39	http://asrjetsjournal.org/	http://asrjetsjournal.org/	NOUN
american_scientific_journal-1612	1	40	determination	determination	NOUN
american_scientific_journal-1612	1	41	of	of	ADP
american_scientific_journal-1612	1	42	trace	trace	NOUN
american_scientific_journal-1612	1	43	metals	metal	NOUN
american_scientific_journal-1612	1	44	in	in	ADP
american_scientific_journal-1612	1	45	crude	crude	ADJ
american_scientific_journal-1612	1	46	oils	oil	NOUN
american_scientific_journal-1612	1	47	by	by	ADP
american_scientific_journal-1612	1	48	atomic	atomic	ADJ
american_scientific_journal-1612	1	49	absorption	absorption	NOUN
american_scientific_journal-1612	1	50	spectrophotometry	spectrophotometry	NOUN
american_scientific_journal-1612	1	51	in	in	ADP
american_scientific_journal-1612	1	52	khurmala	khurmala	PROPN
american_scientific_journal-1612	1	53	and	and	CCONJ
american_scientific_journal-1612	1	54	guwayar	guwayar	PROPN
american_scientific_journal-1612	1	55	oil	oil	NOUN
american_scientific_journal-1612	1	56	fields	field	NOUN
american_scientific_journal-1612	1	57	of	of	ADP
american_scientific_journal-1612	1	58	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	1	59	region	region	NOUN
american_scientific_journal-1612	1	60	,	,	PUNCT
american_scientific_journal-1612	1	61	iraq	iraq	PROPN
american_scientific_journal-1612	1	62	saima	saima	PROPN
american_scientific_journal-1612	1	63	jadoona	jadoona	PROPN
american_scientific_journal-1612	1	64	*	*	PROPN
american_scientific_journal-1612	1	65	,	,	PUNCT
american_scientific_journal-1612	1	66	abdulfattah	abdulfattah	PROPN
american_scientific_journal-1612	1	67	ahmad	ahmad	PROPN
american_scientific_journal-1612	1	68	aminb	aminb	PROPN
american_scientific_journal-1612	1	69	,	,	PUNCT
american_scientific_journal-1612	1	70	hawbash	hawbash	VERB
american_scientific_journal-1612	1	71	khaleel	khaleel	PROPN
american_scientific_journal-1612	1	72	mahmoodc	mahmoodc	PROPN
american_scientific_journal-1612	1	73	,	,	PUNCT
american_scientific_journal-1612	1	74	dalyia	dalyia	PROPN
american_scientific_journal-1612	1	75	akram	akram	PROPN
american_scientific_journal-1612	1	76	hamoodid	hamoodid	PROPN
american_scientific_journal-1612	1	77	,	,	PUNCT
american_scientific_journal-1612	1	78	mohammed	mohammed	PROPN
american_scientific_journal-1612	1	79	fatih	fatih	PROPN
american_scientific_journal-1612	1	80	mohammed	mohammed	PROPN
american_scientific_journal-1612	1	81	sabire	sabire	PROPN
american_scientific_journal-1612	1	82	a	a	DET
american_scientific_journal-1612	1	83	,	,	PUNCT
american_scientific_journal-1612	1	84	d	d	PROPN
american_scientific_journal-1612	1	85	,	,	PUNCT
american_scientific_journal-1612	1	86	edepartment	edepartment	NOUN
american_scientific_journal-1612	1	87	of	of	ADP
american_scientific_journal-1612	1	88	natural	natural	ADJ
american_scientific_journal-1612	1	89	resources	resource	NOUN
american_scientific_journal-1612	1	90	engineering	engineering	NOUN
american_scientific_journal-1612	1	91	and	and	CCONJ
american_scientific_journal-1612	1	92	management	management	NOUN
american_scientific_journal-1612	1	93	,	,	PUNCT
american_scientific_journal-1612	1	94	universityof	universityof	ADJ
american_scientific_journal-1612	1	95	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	1	96	-	-	PUNCT
american_scientific_journal-1612	1	97	hewler	hewler	PROPN
american_scientific_journal-1612	1	98	,	,	PUNCT
american_scientific_journal-1612	1	99	erbil	erbil	PROPN
american_scientific_journal-1612	1	100	,	,	PUNCT
american_scientific_journal-1612	1	101	4401	4401	NUM
american_scientific_journal-1612	1	102	,	,	PUNCT
american_scientific_journal-1612	1	103	iraq	iraq	PROPN
american_scientific_journal-1612	1	104	.	.	PUNCT
american_scientific_journal-1612	2	1	berbil	berbil	PROPN
american_scientific_journal-1612	2	2	technology	technology	PROPN
american_scientific_journal-1612	2	3	institute	institute	PROPN
american_scientific_journal-1612	2	4	.	.	PUNCT
american_scientific_journal-1612	3	1	erbil	erbil	PROPN
american_scientific_journal-1612	3	2	polytechnic	polytechnic	PROPN
american_scientific_journal-1612	3	3	university	university	PROPN
american_scientific_journal-1612	3	4	,	,	PUNCT
american_scientific_journal-1612	3	5	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	3	6	,	,	PUNCT
american_scientific_journal-1612	3	7	iraq	iraq	PROPN
american_scientific_journal-1612	3	8	.	.	PUNCT
american_scientific_journal-1612	4	1	cministry	cministry	NOUN
american_scientific_journal-1612	4	2	of	of	ADP
american_scientific_journal-1612	4	3	natural	natural	ADJ
american_scientific_journal-1612	4	4	resources	resource	NOUN
american_scientific_journal-1612	4	5	,	,	PUNCT
american_scientific_journal-1612	4	6	erbil4401,iraq	erbil4401,iraq	PROPN
american_scientific_journal-1612	4	7	.	.	PUNCT
american_scientific_journal-1612	5	1	aemail:saima.jadoon@ukh.krd.edu	aemail:saima.jadoon@ukh.krd.edu	ADP
american_scientific_journal-1612	5	2	bemail:abdulfattah14ahmad@yahoo.com	bemail:abdulfattah14ahmad@yahoo.com	X
american_scientific_journal-1612	5	3	cemail:hawbashkhalil@yahoo.com	cemail:hawbashkhalil@yahoo.com	X
american_scientific_journal-1612	5	4	demail:d.hamoodi@ukh.krd.edu	demail:d.hamoodi@ukh.krd.edu	VERB
american_scientific_journal-1612	5	5	eemail	eemail	NOUN
american_scientific_journal-1612	5	6	:	:	PUNCT
american_scientific_journal-1612	5	7	m.fatih@ukh.edu.krd	m.fatih@ukh.edu.krd	PROPN
american_scientific_journal-1612	5	8	abstract	abstract	ADJ
american_scientific_journal-1612	5	9	fifteen	fifteen	NUM
american_scientific_journal-1612	5	10	crude	crude	ADJ
american_scientific_journal-1612	5	11	oil	oil	NOUN
american_scientific_journal-1612	5	12	samples	sample	NOUN
american_scientific_journal-1612	5	13	were	be	AUX
american_scientific_journal-1612	5	14	collected	collect	VERB
american_scientific_journal-1612	5	15	from	from	ADP
american_scientific_journal-1612	5	16	different	different	ADJ
american_scientific_journal-1612	5	17	oil	oil	NOUN
american_scientific_journal-1612	5	18	fields	field	NOUN
american_scientific_journal-1612	5	19	of	of	ADP
american_scientific_journal-1612	5	20	the	the	DET
american_scientific_journal-1612	5	21	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	5	22	region	region	NOUN
american_scientific_journal-1612	5	23	,	,	PUNCT
american_scientific_journal-1612	5	24	northern	northern	ADJ
american_scientific_journal-1612	5	25	iraq	iraq	PROPN
american_scientific_journal-1612	5	26	to	to	PART
american_scientific_journal-1612	5	27	determine	determine	VERB
american_scientific_journal-1612	5	28	four	four	NUM
american_scientific_journal-1612	5	29	trace	trace	NOUN
american_scientific_journal-1612	5	30	metals	metal	NOUN
american_scientific_journal-1612	5	31	,	,	PUNCT
american_scientific_journal-1612	5	32	fe	fe	X
american_scientific_journal-1612	5	33	,	,	PUNCT
american_scientific_journal-1612	5	34	ni	ni	PROPN
american_scientific_journal-1612	5	35	,	,	PUNCT
american_scientific_journal-1612	5	36	cr	cr	PROPN
american_scientific_journal-1612	5	37	and	and	CCONJ
american_scientific_journal-1612	5	38	pb	pb	PROPN
american_scientific_journal-1612	5	39	.	.	PUNCT
american_scientific_journal-1612	6	1	the	the	DET
american_scientific_journal-1612	6	2	analytical	analytical	ADJ
american_scientific_journal-1612	6	3	technique	technique	NOUN
american_scientific_journal-1612	6	4	is	be	AUX
american_scientific_journal-1612	6	5	applied	apply	VERB
american_scientific_journal-1612	6	6	mainly	mainly	ADV
american_scientific_journal-1612	6	7	by	by	ADP
american_scientific_journal-1612	6	8	flame	flame	ADJ
american_scientific_journal-1612	6	9	atomic	atomic	ADJ
american_scientific_journal-1612	6	10	absorption	absorption	NOUN
american_scientific_journal-1612	6	11	spectrophotometry	spectrophotometry	NOUN
american_scientific_journal-1612	6	12	(	(	PUNCT
american_scientific_journal-1612	6	13	ass	ass	PROPN
american_scientific_journal-1612	6	14	)	)	PUNCT
american_scientific_journal-1612	6	15	.	.	PUNCT
american_scientific_journal-1612	7	1	samples	sample	NOUN
american_scientific_journal-1612	7	2	of	of	ADP
american_scientific_journal-1612	7	3	these	these	DET
american_scientific_journal-1612	7	4	areas	area	NOUN
american_scientific_journal-1612	7	5	has	have	AUX
american_scientific_journal-1612	7	6	not	not	PART
american_scientific_journal-1612	7	7	been	be	AUX
american_scientific_journal-1612	7	8	previously	previously	ADV
american_scientific_journal-1612	7	9	examined	examine	VERB
american_scientific_journal-1612	7	10	for	for	ADP
american_scientific_journal-1612	7	11	trace	trace	NOUN
american_scientific_journal-1612	7	12	elements	element	NOUN
american_scientific_journal-1612	7	13	contents	content	NOUN
american_scientific_journal-1612	7	14	.	.	PUNCT
american_scientific_journal-1612	8	1	api	api	NOUN
american_scientific_journal-1612	8	2	value	value	NOUN
american_scientific_journal-1612	8	3	of	of	ADP
american_scientific_journal-1612	8	4	crude	crude	ADJ
american_scientific_journal-1612	8	5	oils	oil	NOUN
american_scientific_journal-1612	8	6	are	be	AUX
american_scientific_journal-1612	8	7	inversely	inversely	ADV
american_scientific_journal-1612	8	8	proportional	proportional	ADJ
american_scientific_journal-1612	8	9	to	to	ADP
american_scientific_journal-1612	8	10	specific	specific	ADJ
american_scientific_journal-1612	8	11	gravities	gravity	NOUN
american_scientific_journal-1612	8	12	and	and	CCONJ
american_scientific_journal-1612	8	13	might	might	AUX
american_scientific_journal-1612	8	14	be	be	AUX
american_scientific_journal-1612	8	15	considered	consider	VERB
american_scientific_journal-1612	8	16	as	as	ADP
american_scientific_journal-1612	8	17	a	a	DET
american_scientific_journal-1612	8	18	primary	primary	ADJ
american_scientific_journal-1612	8	19	estimation	estimation	NOUN
american_scientific_journal-1612	8	20	for	for	ADP
american_scientific_journal-1612	8	21	hydrocarbon	hydrocarbon	NOUN
american_scientific_journal-1612	8	22	contents	content	NOUN
american_scientific_journal-1612	8	23	.	.	PUNCT
american_scientific_journal-1612	9	1	the	the	DET
american_scientific_journal-1612	9	2	relationship	relationship	NOUN
american_scientific_journal-1612	9	3	between	between	ADP
american_scientific_journal-1612	9	4	trace	trace	NOUN
american_scientific_journal-1612	9	5	metals	metal	NOUN
american_scientific_journal-1612	9	6	and	and	CCONJ
american_scientific_journal-1612	9	7	american	american	ADJ
american_scientific_journal-1612	9	8	petroleum	petroleum	PROPN
american_scientific_journal-1612	9	9	institute	institute	PROPN
american_scientific_journal-1612	9	10	(	(	PUNCT
american_scientific_journal-1612	9	11	api	api	NOUN
american_scientific_journal-1612	9	12	)	)	PUNCT
american_scientific_journal-1612	9	13	values	value	NOUN
american_scientific_journal-1612	9	14	of	of	ADP
american_scientific_journal-1612	9	15	the	the	DET
american_scientific_journal-1612	9	16	samples	sample	NOUN
american_scientific_journal-1612	9	17	are	be	AUX
american_scientific_journal-1612	9	18	inversely	inversely	ADV
american_scientific_journal-1612	9	19	proportional	proportional	ADJ
american_scientific_journal-1612	9	20	where	where	SCONJ
american_scientific_journal-1612	9	21	the	the	DET
american_scientific_journal-1612	9	22	increasing	increase	VERB
american_scientific_journal-1612	9	23	api	api	NOUN
american_scientific_journal-1612	9	24	value	value	NOUN
american_scientific_journal-1612	9	25	of	of	ADP
american_scientific_journal-1612	9	26	crude	crude	ADJ
american_scientific_journal-1612	9	27	oil	oil	NOUN
american_scientific_journal-1612	9	28	samples	sample	NOUN
american_scientific_journal-1612	9	29	means	mean	VERB
american_scientific_journal-1612	9	30	a	a	DET
american_scientific_journal-1612	9	31	decrease	decrease	NOUN
american_scientific_journal-1612	9	32	in	in	ADP
american_scientific_journal-1612	9	33	the	the	DET
american_scientific_journal-1612	9	34	metal	metal	NOUN
american_scientific_journal-1612	9	35	contents	content	NOUN
american_scientific_journal-1612	9	36	of	of	ADP
american_scientific_journal-1612	9	37	the	the	DET
american_scientific_journal-1612	9	38	samples	sample	NOUN
american_scientific_journal-1612	9	39	.	.	PUNCT
american_scientific_journal-1612	10	1	the	the	DET
american_scientific_journal-1612	10	2	method	method	NOUN
american_scientific_journal-1612	10	3	of	of	ADP
american_scientific_journal-1612	10	4	dry	dry	ADJ
american_scientific_journal-1612	10	5	ashing	ashing	NOUN
american_scientific_journal-1612	10	6	acid	acid	NOUN
american_scientific_journal-1612	10	7	dissolution	dissolution	NOUN
american_scientific_journal-1612	10	8	(	(	PUNCT
american_scientific_journal-1612	10	9	da	da	NOUN
american_scientific_journal-1612	10	10	)	)	PUNCT
american_scientific_journal-1612	10	11	was	be	AUX
american_scientific_journal-1612	10	12	implemented	implement	VERB
american_scientific_journal-1612	10	13	.	.	PUNCT
american_scientific_journal-1612	11	1	the	the	DET
american_scientific_journal-1612	11	2	results	result	NOUN
american_scientific_journal-1612	11	3	concluded	conclude	VERB
american_scientific_journal-1612	11	4	that	that	SCONJ
american_scientific_journal-1612	11	5	crude	crude	ADJ
american_scientific_journal-1612	11	6	oil	oil	NOUN
american_scientific_journal-1612	11	7	samples	sample	NOUN
american_scientific_journal-1612	11	8	of	of	ADP
american_scientific_journal-1612	11	9	the	the	DET
american_scientific_journal-1612	11	10	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	11	11	region	region	NOUN
american_scientific_journal-1612	11	12	have	have	VERB
american_scientific_journal-1612	11	13	a	a	DET
american_scientific_journal-1612	11	14	low	low	ADJ
american_scientific_journal-1612	11	15	metal	metal	NOUN
american_scientific_journal-1612	11	16	content	content	NOUN
american_scientific_journal-1612	11	17	.	.	PUNCT
american_scientific_journal-1612	12	1	nevertheless	nevertheless	ADV
american_scientific_journal-1612	12	2	,	,	PUNCT
american_scientific_journal-1612	12	3	they	they	PRON
american_scientific_journal-1612	12	4	could	could	AUX
american_scientific_journal-1612	12	5	be	be	AUX
american_scientific_journal-1612	12	6	seen	see	VERB
american_scientific_journal-1612	12	7	as	as	ADP
american_scientific_journal-1612	12	8	an	an	DET
american_scientific_journal-1612	12	9	essential	essential	ADJ
american_scientific_journal-1612	12	10	health	health	NOUN
american_scientific_journal-1612	12	11	hazard	hazard	NOUN
american_scientific_journal-1612	12	12	for	for	ADP
american_scientific_journal-1612	12	13	humans	human	NOUN
american_scientific_journal-1612	12	14	and	and	CCONJ
american_scientific_journal-1612	12	15	the	the	DET
american_scientific_journal-1612	12	16	environment	environment	NOUN
american_scientific_journal-1612	12	17	.	.	PUNCT
american_scientific_journal-1612	13	1	in	in	ADP
american_scientific_journal-1612	13	2	t	t	PROPN
american_scientific_journal-1612	13	3	-	-	PUNCT
american_scientific_journal-1612	13	4	test	test	NOUN
american_scientific_journal-1612	13	5	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠˂	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠˂	ADJ
american_scientific_journal-1612	13	6	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	NOUN
american_scientific_journal-1612	13	7	for	for	ADP
american_scientific_journal-1612	13	8	iron	iron	NOUN
american_scientific_journal-1612	13	9	,	,	PUNCT
american_scientific_journal-1612	13	10	chromium	chromium	NOUN
american_scientific_journal-1612	13	11	and	and	CCONJ
american_scientific_journal-1612	13	12	lead	lead	NOUN
american_scientific_journal-1612	13	13	,	,	PUNCT
american_scientific_journal-1612	13	14	there	there	PRON
american_scientific_journal-1612	13	15	is	be	VERB
american_scientific_journal-1612	13	16	no	no	DET
american_scientific_journal-1612	13	17	relationship	relationship	NOUN
american_scientific_journal-1612	13	18	between	between	ADP
american_scientific_journal-1612	13	19	these	these	DET
american_scientific_journal-1612	13	20	three	three	NUM
american_scientific_journal-1612	13	21	heavy	heavy	ADJ
american_scientific_journal-1612	13	22	metals	metal	NOUN
american_scientific_journal-1612	13	23	.	.	PUNCT
american_scientific_journal-1612	14	1	-----------------------------------------------------------------------	-----------------------------------------------------------------------	PUNCT
american_scientific_journal-1612	15	1	*	*	PUNCT
american_scientific_journal-1612	15	2	corresponding	correspond	VERB
american_scientific_journal-1612	15	3	author	author	NOUN
american_scientific_journal-1612	15	4	.	.	PUNCT
american_scientific_journal-1612	16	1	http://asrjetsjournal.org/	http://asrjetsjournal.org/	PROPN
american_scientific_journal-1612	16	2	american	american	PROPN
american_scientific_journal-1612	16	3	scientific	scientific	PROPN
american_scientific_journal-1612	16	4	research	research	NOUN
american_scientific_journal-1612	16	5	journal	journal	NOUN
american_scientific_journal-1612	16	6	for	for	ADP
american_scientific_journal-1612	16	7	engineering	engineering	NOUN
american_scientific_journal-1612	16	8	,	,	PUNCT
american_scientific_journal-1612	16	9	technology	technology	NOUN
american_scientific_journal-1612	16	10	,	,	PUNCT
american_scientific_journal-1612	16	11	and	and	CCONJ
american_scientific_journal-1612	16	12	sciences	science	NOUN
american_scientific_journal-1612	16	13	(	(	PUNCT
american_scientific_journal-1612	16	14	asrjets	asrjet	NOUN
american_scientific_journal-1612	16	15	)	)	PUNCT
american_scientific_journal-1612	16	16	(	(	PUNCT
american_scientific_journal-1612	16	17	2016	2016	NUM
american_scientific_journal-1612	16	18	)	)	PUNCT
american_scientific_journal-1612	16	19	volume	volume	NOUN
american_scientific_journal-1612	16	20	20	20	NUM
american_scientific_journal-1612	16	21	,	,	PUNCT
american_scientific_journal-1612	16	22	no	no	DET
american_scientific_journal-1612	16	23	1	1	NUM
american_scientific_journal-1612	16	24	,	,	PUNCT
american_scientific_journal-1612	16	25	pp	pp	ADV
american_scientific_journal-1612	16	26	213	213	NUM
american_scientific_journal-1612	16	27	-	-	SYM
american_scientific_journal-1612	16	28	223	223	NUM
american_scientific_journal-1612	16	29	214	214	NUM
american_scientific_journal-1612	16	30	keywords	keyword	NOUN
american_scientific_journal-1612	16	31	:	:	PUNCT
american_scientific_journal-1612	16	32	crude	crude	ADJ
american_scientific_journal-1612	16	33	oil	oil	NOUN
american_scientific_journal-1612	16	34	;	;	PUNCT
american_scientific_journal-1612	16	35	api	api	NOUN
american_scientific_journal-1612	16	36	;	;	PUNCT
american_scientific_journal-1612	16	37	specific	specific	ADJ
american_scientific_journal-1612	16	38	gravity	gravity	NOUN
american_scientific_journal-1612	16	39	;	;	PUNCT
american_scientific_journal-1612	16	40	atomic	atomic	ADJ
american_scientific_journal-1612	16	41	absorption	absorption	NOUN
american_scientific_journal-1612	16	42	.	.	PUNCT
american_scientific_journal-1612	17	1	1	1	X
american_scientific_journal-1612	17	2	.	.	X
american_scientific_journal-1612	17	3	introduction	introduction	NOUN
american_scientific_journal-1612	17	4	crude	crude	ADJ
american_scientific_journal-1612	17	5	oils	oil	NOUN
american_scientific_journal-1612	17	6	are	be	AUX
american_scientific_journal-1612	17	7	basically	basically	ADV
american_scientific_journal-1612	17	8	a	a	DET
american_scientific_journal-1612	17	9	complex	complex	ADJ
american_scientific_journal-1612	17	10	mixture	mixture	NOUN
american_scientific_journal-1612	17	11	of	of	ADP
american_scientific_journal-1612	17	12	organic	organic	ADJ
american_scientific_journal-1612	17	13	and	and	CCONJ
american_scientific_journal-1612	17	14	inorganic	inorganic	ADJ
american_scientific_journal-1612	17	15	matters	matter	NOUN
american_scientific_journal-1612	17	16	,	,	PUNCT
american_scientific_journal-1612	17	17	presenting	present	VERB
american_scientific_journal-1612	17	18	trace	trace	NOUN
american_scientific_journal-1612	17	19	elements	element	NOUN
american_scientific_journal-1612	17	20	that	that	PRON
american_scientific_journal-1612	17	21	can	can	AUX
american_scientific_journal-1612	17	22	be	be	AUX
american_scientific_journal-1612	17	23	grouped	group	VERB
american_scientific_journal-1612	17	24	under	under	ADP
american_scientific_journal-1612	17	25	inorganic	inorganic	ADJ
american_scientific_journal-1612	17	26	compound	compound	NOUN
american_scientific_journal-1612	17	27	categories	category	NOUN
american_scientific_journal-1612	17	28	[	[	X
american_scientific_journal-1612	17	29	1	1	NUM
american_scientific_journal-1612	17	30	]	]	PUNCT
american_scientific_journal-1612	17	31	.	.	PUNCT
american_scientific_journal-1612	18	1	the	the	DET
american_scientific_journal-1612	18	2	significance	significance	NOUN
american_scientific_journal-1612	18	3	of	of	ADP
american_scientific_journal-1612	18	4	determining	determine	VERB
american_scientific_journal-1612	18	5	trace	trace	NOUN
american_scientific_journal-1612	18	6	elements	element	NOUN
american_scientific_journal-1612	18	7	that	that	PRON
american_scientific_journal-1612	18	8	exist	exist	VERB
american_scientific_journal-1612	18	9	in	in	ADP
american_scientific_journal-1612	18	10	crude	crude	ADJ
american_scientific_journal-1612	18	11	oils	oil	NOUN
american_scientific_journal-1612	18	12	is	be	AUX
american_scientific_journal-1612	18	13	helpful	helpful	ADJ
american_scientific_journal-1612	18	14	for	for	ADP
american_scientific_journal-1612	18	15	further	further	ADJ
american_scientific_journal-1612	18	16	information	information	NOUN
american_scientific_journal-1612	18	17	about	about	ADP
american_scientific_journal-1612	18	18	exploration	exploration	NOUN
american_scientific_journal-1612	18	19	,	,	PUNCT
american_scientific_journal-1612	18	20	production	production	NOUN
american_scientific_journal-1612	18	21	and	and	CCONJ
american_scientific_journal-1612	18	22	the	the	DET
american_scientific_journal-1612	18	23	refining	refining	NOUN
american_scientific_journal-1612	18	24	process	process	NOUN
american_scientific_journal-1612	18	25	.	.	PUNCT
american_scientific_journal-1612	19	1	heterogeneous	heterogeneous	ADJ
american_scientific_journal-1612	19	2	distribution	distribution	NOUN
american_scientific_journal-1612	19	3	of	of	ADP
american_scientific_journal-1612	19	4	trace	trace	NOUN
american_scientific_journal-1612	19	5	metals	metal	NOUN
american_scientific_journal-1612	19	6	in	in	ADP
american_scientific_journal-1612	19	7	crude	crude	ADJ
american_scientific_journal-1612	19	8	oils	oil	NOUN
american_scientific_journal-1612	19	9	could	could	AUX
american_scientific_journal-1612	19	10	be	be	AUX
american_scientific_journal-1612	19	11	applied	apply	VERB
american_scientific_journal-1612	19	12	to	to	PART
american_scientific_journal-1612	19	13	further	far	ADV
american_scientific_journal-1612	19	14	explain	explain	VERB
american_scientific_journal-1612	19	15	the	the	DET
american_scientific_journal-1612	19	16	geochemical	geochemical	ADJ
american_scientific_journal-1612	19	17	characterization	characterization	NOUN
american_scientific_journal-1612	19	18	of	of	ADP
american_scientific_journal-1612	19	19	the	the	DET
american_scientific_journal-1612	19	20	basin	basin	NOUN
american_scientific_journal-1612	19	21	and	and	CCONJ
american_scientific_journal-1612	19	22	source	source	NOUN
american_scientific_journal-1612	19	23	rocks	rock	NOUN
american_scientific_journal-1612	20	1	[	[	X
american_scientific_journal-1612	20	2	2	2	NUM
american_scientific_journal-1612	20	3	]	]	PUNCT
american_scientific_journal-1612	20	4	.	.	PUNCT
american_scientific_journal-1612	21	1	hitchon	hitchon	NOUN
american_scientific_journal-1612	21	2	and	and	CCONJ
american_scientific_journal-1612	21	3	filby	filby	NOUN
american_scientific_journal-1612	21	4	stated	state	VERB
american_scientific_journal-1612	21	5	that	that	SCONJ
american_scientific_journal-1612	21	6	crude	crude	ADJ
american_scientific_journal-1612	21	7	oils	oil	NOUN
american_scientific_journal-1612	21	8	can	can	AUX
american_scientific_journal-1612	21	9	be	be	AUX
american_scientific_journal-1612	21	10	classified	classify	VERB
american_scientific_journal-1612	21	11	based	base	VERB
american_scientific_journal-1612	21	12	on	on	ADP
american_scientific_journal-1612	21	13	the	the	DET
american_scientific_journal-1612	21	14	trace	trace	NOUN
american_scientific_journal-1612	21	15	metal	metal	NOUN
american_scientific_journal-1612	21	16	content	content	NOUN
american_scientific_journal-1612	21	17	which	which	PRON
american_scientific_journal-1612	21	18	exists	exist	VERB
american_scientific_journal-1612	21	19	in	in	ADP
american_scientific_journal-1612	21	20	similar	similar	ADJ
american_scientific_journal-1612	21	21	litho	litho	NOUN
american_scientific_journal-1612	21	22	-	-	PUNCT
american_scientific_journal-1612	21	23	stratigraphic	stratigraphic	ADJ
american_scientific_journal-1612	21	24	situations	situation	NOUN
american_scientific_journal-1612	21	25	into	into	ADP
american_scientific_journal-1612	21	26	families	family	NOUN
american_scientific_journal-1612	21	27	[	[	X
american_scientific_journal-1612	21	28	3	3	NUM
american_scientific_journal-1612	21	29	]	]	PUNCT
american_scientific_journal-1612	21	30	.	.	PUNCT
american_scientific_journal-1612	22	1	there	there	PRON
american_scientific_journal-1612	22	2	is	be	VERB
american_scientific_journal-1612	22	3	a	a	DET
american_scientific_journal-1612	22	4	marine	marine	ADJ
american_scientific_journal-1612	22	5	pollution	pollution	NOUN
american_scientific_journal-1612	22	6	problem	problem	NOUN
american_scientific_journal-1612	22	7	in	in	ADP
american_scientific_journal-1612	22	8	different	different	ADJ
american_scientific_journal-1612	22	9	origins	origin	NOUN
american_scientific_journal-1612	22	10	where	where	SCONJ
american_scientific_journal-1612	22	11	trace	trace	NOUN
american_scientific_journal-1612	22	12	elements	element	NOUN
american_scientific_journal-1612	22	13	can	can	AUX
american_scientific_journal-1612	22	14	be	be	AUX
american_scientific_journal-1612	22	15	used	use	VERB
american_scientific_journal-1612	22	16	to	to	PART
american_scientific_journal-1612	22	17	differentiate	differentiate	VERB
american_scientific_journal-1612	22	18	between	between	ADP
american_scientific_journal-1612	22	19	the	the	DET
american_scientific_journal-1612	22	20	crude	crude	ADJ
american_scientific_journal-1612	22	21	oils	oil	NOUN
american_scientific_journal-1612	22	22	,	,	PUNCT
american_scientific_journal-1612	22	23	according	accord	VERB
american_scientific_journal-1612	22	24	to	to	ADP
american_scientific_journal-1612	22	25	an	an	DET
american_scientific_journal-1612	22	26	environmental	environmental	ADJ
american_scientific_journal-1612	22	27	site	site	NOUN
american_scientific_journal-1612	22	28	assessment	assessment	NOUN
american_scientific_journal-1612	22	29	,	,	PUNCT
american_scientific_journal-1612	22	30	those	those	DET
american_scientific_journal-1612	22	31	locations	location	NOUN
american_scientific_journal-1612	22	32	which	which	PRON
american_scientific_journal-1612	22	33	have	have	AUX
american_scientific_journal-1612	22	34	been	be	AUX
american_scientific_journal-1612	22	35	contaminated	contaminate	VERB
american_scientific_journal-1612	22	36	by	by	ADP
american_scientific_journal-1612	22	37	oil	oil	NOUN
american_scientific_journal-1612	22	38	products	product	NOUN
american_scientific_journal-1612	22	39	are	be	AUX
american_scientific_journal-1612	22	40	viewed	view	VERB
american_scientific_journal-1612	22	41	as	as	ADP
american_scientific_journal-1612	22	42	the	the	DET
american_scientific_journal-1612	22	43	extension	extension	NOUN
american_scientific_journal-1612	22	44	of	of	ADP
american_scientific_journal-1612	22	45	pollution	pollution	NOUN
american_scientific_journal-1612	22	46	[	[	X
american_scientific_journal-1612	22	47	4	4	NUM
american_scientific_journal-1612	22	48	]	]	PUNCT
american_scientific_journal-1612	22	49	.	.	PUNCT
american_scientific_journal-1612	23	1	crude	crude	ADJ
american_scientific_journal-1612	23	2	oils	oil	NOUN
american_scientific_journal-1612	23	3	can	can	AUX
american_scientific_journal-1612	23	4	be	be	AUX
american_scientific_journal-1612	23	5	classified	classify	VERB
american_scientific_journal-1612	23	6	in	in	ADP
american_scientific_journal-1612	23	7	terms	term	NOUN
american_scientific_journal-1612	23	8	of	of	ADP
american_scientific_journal-1612	23	9	trace	trace	NOUN
american_scientific_journal-1612	23	10	metals	metal	NOUN
american_scientific_journal-1612	23	11	as	as	ADP
american_scientific_journal-1612	23	12	heavy	heavy	ADJ
american_scientific_journal-1612	23	13	,	,	PUNCT
american_scientific_journal-1612	23	14	medium	medium	ADJ
american_scientific_journal-1612	23	15	,	,	PUNCT
american_scientific_journal-1612	23	16	light	light	ADJ
american_scientific_journal-1612	23	17	and	and	CCONJ
american_scientific_journal-1612	23	18	residual	residual	ADJ
american_scientific_journal-1612	23	19	fraction	fraction	NOUN
american_scientific_journal-1612	23	20	[	[	X
american_scientific_journal-1612	23	21	5	5	NUM
american_scientific_journal-1612	23	22	]	]	PUNCT
american_scientific_journal-1612	23	23	.	.	PUNCT
american_scientific_journal-1612	24	1	refining	refine	VERB
american_scientific_journal-1612	24	2	heavy	heavy	ADJ
american_scientific_journal-1612	24	3	crude	crude	ADJ
american_scientific_journal-1612	24	4	oil	oil	NOUN
american_scientific_journal-1612	24	5	requires	require	VERB
american_scientific_journal-1612	24	6	more	more	ADJ
american_scientific_journal-1612	24	7	expenditure	expenditure	NOUN
american_scientific_journal-1612	24	8	in	in	ADP
american_scientific_journal-1612	24	9	comparison	comparison	NOUN
american_scientific_journal-1612	24	10	to	to	ADP
american_scientific_journal-1612	24	11	light	light	ADJ
american_scientific_journal-1612	24	12	crude	crude	ADJ
american_scientific_journal-1612	24	13	oil	oil	NOUN
american_scientific_journal-1612	24	14	because	because	SCONJ
american_scientific_journal-1612	24	15	of	of	ADP
american_scientific_journal-1612	24	16	the	the	DET
american_scientific_journal-1612	24	17	high	high	ADJ
american_scientific_journal-1612	24	18	level	level	NOUN
american_scientific_journal-1612	24	19	of	of	ADP
american_scientific_journal-1612	24	20	metal	metal	NOUN
american_scientific_journal-1612	24	21	content	content	NOUN
american_scientific_journal-1612	24	22	,	,	PUNCT
american_scientific_journal-1612	24	23	the	the	DET
american_scientific_journal-1612	24	24	high	high	ADJ
american_scientific_journal-1612	24	25	cost	cost	NOUN
american_scientific_journal-1612	24	26	is	be	AUX
american_scientific_journal-1612	24	27	related	relate	VERB
american_scientific_journal-1612	24	28	to	to	ADP
american_scientific_journal-1612	24	29	either	either	CCONJ
american_scientific_journal-1612	24	30	hydrogen	hydrogen	NOUN
american_scientific_journal-1612	24	31	addition	addition	NOUN
american_scientific_journal-1612	24	32	or	or	CCONJ
american_scientific_journal-1612	24	33	yield	yield	VERB
american_scientific_journal-1612	24	34	loss	loss	NOUN
american_scientific_journal-1612	24	35	due	due	ADP
american_scientific_journal-1612	24	36	to	to	ADP
american_scientific_journal-1612	24	37	carbon	carbon	NOUN
american_scientific_journal-1612	24	38	rejection	rejection	NOUN
american_scientific_journal-1612	24	39	[	[	X
american_scientific_journal-1612	24	40	6	6	NUM
american_scientific_journal-1612	24	41	]	]	PUNCT
american_scientific_journal-1612	24	42	.	.	PUNCT
american_scientific_journal-1612	25	1	selecting	select	VERB
american_scientific_journal-1612	25	2	a	a	DET
american_scientific_journal-1612	25	3	reliable	reliable	ADJ
american_scientific_journal-1612	25	4	method	method	NOUN
american_scientific_journal-1612	25	5	for	for	ADP
american_scientific_journal-1612	25	6	this	this	DET
american_scientific_journal-1612	25	7	process	process	NOUN
american_scientific_journal-1612	25	8	is	be	AUX
american_scientific_journal-1612	25	9	a	a	DET
american_scientific_journal-1612	25	10	vital	vital	ADJ
american_scientific_journal-1612	25	11	step	step	NOUN
american_scientific_journal-1612	25	12	.	.	PUNCT
american_scientific_journal-1612	26	1	there	there	PRON
american_scientific_journal-1612	26	2	are	be	VERB
american_scientific_journal-1612	26	3	several	several	ADJ
american_scientific_journal-1612	26	4	methods	method	NOUN
american_scientific_journal-1612	26	5	for	for	ADP
american_scientific_journal-1612	26	6	the	the	DET
american_scientific_journal-1612	26	7	determination	determination	NOUN
american_scientific_journal-1612	26	8	of	of	ADP
american_scientific_journal-1612	26	9	trace	trace	NOUN
american_scientific_journal-1612	26	10	elements	element	NOUN
american_scientific_journal-1612	26	11	in	in	ADP
american_scientific_journal-1612	26	12	crude	crude	ADJ
american_scientific_journal-1612	26	13	oil	oil	NOUN
american_scientific_journal-1612	26	14	by	by	ADP
american_scientific_journal-1612	26	15	such	such	ADJ
american_scientific_journal-1612	26	16	neutron	neutron	NOUN
american_scientific_journal-1612	26	17	activation	activation	NOUN
american_scientific_journal-1612	26	18	[	[	X
american_scientific_journal-1612	26	19	1,7	1,7	NUM
american_scientific_journal-1612	26	20	]	]	PUNCT
american_scientific_journal-1612	26	21	,	,	PUNCT
american_scientific_journal-1612	26	22	pulse	pulse	NOUN
american_scientific_journal-1612	26	23	polarography	polarography	NOUN
american_scientific_journal-1612	26	24	[	[	X
american_scientific_journal-1612	26	25	3	3	NUM
american_scientific_journal-1612	26	26	]	]	PUNCT
american_scientific_journal-1612	26	27	,	,	PUNCT
american_scientific_journal-1612	26	28	proton	proton	NOUN
american_scientific_journal-1612	26	29	induced	induce	VERB
american_scientific_journal-1612	26	30	x	x	NOUN
american_scientific_journal-1612	26	31	-	-	NOUN
american_scientific_journal-1612	26	32	ray	ray	NOUN
american_scientific_journal-1612	26	33	emission	emission	NOUN
american_scientific_journal-1612	26	34	[	[	X
american_scientific_journal-1612	26	35	8	8	NUM
american_scientific_journal-1612	26	36	]	]	PUNCT
american_scientific_journal-1612	26	37	,	,	PUNCT
american_scientific_journal-1612	26	38	high	high	ADJ
american_scientific_journal-1612	26	39	performance	performance	NOUN
american_scientific_journal-1612	26	40	liquid	liquid	NOUN
american_scientific_journal-1612	26	41	chromatography	chromatography	NOUN
american_scientific_journal-1612	26	42	[	[	X
american_scientific_journal-1612	26	43	9	9	NUM
american_scientific_journal-1612	26	44	]	]	PUNCT
american_scientific_journal-1612	26	45	,	,	PUNCT
american_scientific_journal-1612	26	46	atomic	atomic	ADJ
american_scientific_journal-1612	26	47	absorption	absorption	NOUN
american_scientific_journal-1612	26	48	spectrophotometry	spectrophotometry	NOUN
american_scientific_journal-1612	26	49	,	,	PUNCT
american_scientific_journal-1612	26	50	ass	ass	NOUN
american_scientific_journal-1612	26	51	[	[	X
american_scientific_journal-1612	26	52	10	10	NUM
american_scientific_journal-1612	26	53	]	]	PUNCT
american_scientific_journal-1612	26	54	and	and	CCONJ
american_scientific_journal-1612	26	55	induced	induce	VERB
american_scientific_journal-1612	26	56	coupled	couple	VERB
american_scientific_journal-1612	26	57	plasma	plasma	NOUN
american_scientific_journal-1612	26	58	emission	emission	NOUN
american_scientific_journal-1612	26	59	(	(	PUNCT
american_scientific_journal-1612	26	60	icp	icp	NOUN
american_scientific_journal-1612	26	61	)	)	PUNCT
american_scientific_journal-1612	27	1	[	[	X
american_scientific_journal-1612	27	2	11	11	NUM
american_scientific_journal-1612	27	3	]	]	PUNCT
american_scientific_journal-1612	27	4	.	.	PUNCT
american_scientific_journal-1612	28	1	the	the	DET
american_scientific_journal-1612	28	2	icp	icp	PROPN
american_scientific_journal-1612	28	3	is	be	AUX
american_scientific_journal-1612	28	4	not	not	PART
american_scientific_journal-1612	28	5	be	be	AUX
american_scientific_journal-1612	28	6	available	available	ADJ
american_scientific_journal-1612	28	7	in	in	ADP
american_scientific_journal-1612	28	8	many	many	ADJ
american_scientific_journal-1612	28	9	laboratories	laboratory	NOUN
american_scientific_journal-1612	28	10	due	due	ADP
american_scientific_journal-1612	28	11	to	to	ADP
american_scientific_journal-1612	28	12	the	the	DET
american_scientific_journal-1612	28	13	requirements	requirement	NOUN
american_scientific_journal-1612	28	14	and	and	CCONJ
american_scientific_journal-1612	28	15	cost	cost	NOUN
american_scientific_journal-1612	28	16	.	.	PUNCT
american_scientific_journal-1612	29	1	furthermore	furthermore	ADV
american_scientific_journal-1612	29	2	,	,	PUNCT
american_scientific_journal-1612	29	3	most	most	ADJ
american_scientific_journal-1612	29	4	of	of	ADP
american_scientific_journal-1612	29	5	the	the	DET
american_scientific_journal-1612	29	6	methods	method	NOUN
american_scientific_journal-1612	29	7	for	for	ADP
american_scientific_journal-1612	29	8	overcoming	overcome	VERB
american_scientific_journal-1612	29	9	these	these	DET
american_scientific_journal-1612	29	10	problems	problem	NOUN
american_scientific_journal-1612	29	11	come	come	VERB
american_scientific_journal-1612	29	12	with	with	ADP
american_scientific_journal-1612	29	13	organic	organic	ADJ
american_scientific_journal-1612	29	14	injection	injection	NOUN
american_scientific_journal-1612	29	15	by	by	ADP
american_scientific_journal-1612	29	16	the	the	DET
american_scientific_journal-1612	29	17	nebulization	nebulization	NOUN
american_scientific_journal-1612	29	18	system	system	NOUN
american_scientific_journal-1612	29	19	[	[	X
american_scientific_journal-1612	29	20	12	12	NUM
american_scientific_journal-1612	29	21	]	]	PUNCT
american_scientific_journal-1612	29	22	,	,	PUNCT
american_scientific_journal-1612	29	23	electro	electro	VERB
american_scientific_journal-1612	29	24	thermal	thermal	ADJ
american_scientific_journal-1612	29	25	vaporization	vaporization	NOUN
american_scientific_journal-1612	30	1	[	[	X
american_scientific_journal-1612	30	2	13	13	NUM
american_scientific_journal-1612	30	3	]	]	PUNCT
american_scientific_journal-1612	30	4	and	and	CCONJ
american_scientific_journal-1612	30	5	improving	improve	VERB
american_scientific_journal-1612	30	6	of	of	ADP
american_scientific_journal-1612	30	7	sample	sample	NOUN
american_scientific_journal-1612	30	8	treatments	treatment	NOUN
american_scientific_journal-1612	30	9	[	[	X
american_scientific_journal-1612	30	10	14	14	NUM
american_scientific_journal-1612	30	11	]	]	PUNCT
american_scientific_journal-1612	30	12	.	.	PUNCT
american_scientific_journal-1612	31	1	ass	ass	NOUN
american_scientific_journal-1612	31	2	is	be	AUX
american_scientific_journal-1612	31	3	the	the	DET
american_scientific_journal-1612	31	4	analytical	analytical	ADJ
american_scientific_journal-1612	31	5	technique	technique	NOUN
american_scientific_journal-1612	31	6	for	for	ADP
american_scientific_journal-1612	31	7	this	this	DET
american_scientific_journal-1612	31	8	process	process	NOUN
american_scientific_journal-1612	31	9	regarding	regard	VERB
american_scientific_journal-1612	31	10	its	its	PRON
american_scientific_journal-1612	31	11	availability	availability	NOUN
american_scientific_journal-1612	31	12	,	,	PUNCT
american_scientific_journal-1612	31	13	simplicity	simplicity	NOUN
american_scientific_journal-1612	31	14	and	and	CCONJ
american_scientific_journal-1612	31	15	cost	cost	NOUN
american_scientific_journal-1612	31	16	of	of	ADP
american_scientific_journal-1612	31	17	instrumentation	instrumentation	NOUN
american_scientific_journal-1612	31	18	requirements	requirement	NOUN
american_scientific_journal-1612	31	19	.	.	PUNCT
american_scientific_journal-1612	32	1	bettinelli	bettinelli	PROPN
american_scientific_journal-1612	32	2	and	and	CCONJ
american_scientific_journal-1612	32	3	tittarelli,[15	tittarelli,[15	NOUN
american_scientific_journal-1612	32	4	]	]	PUNCT
american_scientific_journal-1612	32	5	,	,	PUNCT
american_scientific_journal-1612	32	6	identified	identify	VERB
american_scientific_journal-1612	32	7	a	a	DET
american_scientific_journal-1612	32	8	comparison	comparison	NOUN
american_scientific_journal-1612	32	9	for	for	ADP
american_scientific_journal-1612	32	10	the	the	DET
american_scientific_journal-1612	32	11	determination	determination	NOUN
american_scientific_journal-1612	32	12	of	of	ADP
american_scientific_journal-1612	32	13	trace	trace	NOUN
american_scientific_journal-1612	32	14	elements	element	NOUN
american_scientific_journal-1612	32	15	in	in	ADP
american_scientific_journal-1612	32	16	crude	crude	ADJ
american_scientific_journal-1612	32	17	oil	oil	NOUN
american_scientific_journal-1612	32	18	between	between	ADP
american_scientific_journal-1612	32	19	flame	flame	NOUN
american_scientific_journal-1612	32	20	atomic	atomic	ADJ
american_scientific_journal-1612	32	21	absorption	absorption	NOUN
american_scientific_journal-1612	32	22	and	and	CCONJ
american_scientific_journal-1612	32	23	other	other	ADJ
american_scientific_journal-1612	32	24	instrumental	instrumental	ADJ
american_scientific_journal-1612	32	25	techniques	technique	NOUN
american_scientific_journal-1612	32	26	and	and	CCONJ
american_scientific_journal-1612	32	27	achieved	achieve	VERB
american_scientific_journal-1612	32	28	that	that	DET
american_scientific_journal-1612	32	29	accuracy	accuracy	NOUN
american_scientific_journal-1612	32	30	,	,	PUNCT
american_scientific_journal-1612	32	31	repeatability	repeatability	NOUN
american_scientific_journal-1612	32	32	,	,	PUNCT
american_scientific_journal-1612	32	33	reproducibility	reproducibility	NOUN
american_scientific_journal-1612	32	34	and	and	CCONJ
american_scientific_journal-1612	32	35	precision	precision	NOUN
american_scientific_journal-1612	32	36	of	of	ADP
american_scientific_journal-1612	32	37	the	the	DET
american_scientific_journal-1612	32	38	flame	flame	NOUN
american_scientific_journal-1612	32	39	direct	direct	ADJ
american_scientific_journal-1612	32	40	method	method	NOUN
american_scientific_journal-1612	32	41	have	have	AUX
american_scientific_journal-1612	32	42	progressed	progress	VERB
american_scientific_journal-1612	32	43	compared	compare	VERB
american_scientific_journal-1612	32	44	to	to	ADP
american_scientific_journal-1612	32	45	other	other	ADJ
american_scientific_journal-1612	32	46	data	datum	NOUN
american_scientific_journal-1612	32	47	given	give	VERB
american_scientific_journal-1612	32	48	by	by	ADP
american_scientific_journal-1612	32	49	the	the	DET
american_scientific_journal-1612	32	50	institute	institute	NOUN
american_scientific_journal-1612	32	51	of	of	ADP
american_scientific_journal-1612	32	52	petroleum	petroleum	NOUN
american_scientific_journal-1612	32	53	(	(	PUNCT
american_scientific_journal-1612	32	54	ip	ip	NOUN
american_scientific_journal-1612	32	55	)	)	PUNCT
american_scientific_journal-1612	32	56	228	228	NUM
american_scientific_journal-1612	32	57	method	method	NOUN
american_scientific_journal-1612	32	58	.	.	PUNCT
american_scientific_journal-1612	33	1	procedures	procedure	NOUN
american_scientific_journal-1612	33	2	for	for	ADP
american_scientific_journal-1612	33	3	the	the	DET
american_scientific_journal-1612	33	4	atomization	atomization	NOUN
american_scientific_journal-1612	33	5	system	system	NOUN
american_scientific_journal-1612	33	6	were	be	AUX
american_scientific_journal-1612	33	7	clarified	clarify	VERB
american_scientific_journal-1612	33	8	as	as	ADP
american_scientific_journal-1612	33	9	the	the	DET
american_scientific_journal-1612	33	10	introductory	introductory	NOUN
american_scientific_journal-1612	33	11	for	for	ADP
american_scientific_journal-1612	33	12	the	the	DET
american_scientific_journal-1612	33	13	crude	crude	ADJ
american_scientific_journal-1612	33	14	oil	oil	NOUN
american_scientific_journal-1612	33	15	samples	sample	NOUN
american_scientific_journal-1612	33	16	[	[	X
american_scientific_journal-1612	33	17	10,16,18	10,16,18	NUM
american_scientific_journal-1612	33	18	]	]	PUNCT
american_scientific_journal-1612	33	19	.	.	PUNCT
american_scientific_journal-1612	34	1	barbooti	barbooti	PROPN
american_scientific_journal-1612	34	2	and	and	CCONJ
american_scientific_journal-1612	34	3	his	his	PRON
american_scientific_journal-1612	34	4	colleagues	colleague	NOUN
american_scientific_journal-1612	35	1	[	[	X
american_scientific_journal-1612	35	2	20	20	NUM
american_scientific_journal-1612	35	3	]	]	PUNCT
american_scientific_journal-1612	35	4	,	,	PUNCT
american_scientific_journal-1612	35	5	stated	state	VERB
american_scientific_journal-1612	35	6	that	that	SCONJ
american_scientific_journal-1612	35	7	silica	silica	NOUN
american_scientific_journal-1612	35	8	gel	gel	NOUN
american_scientific_journal-1612	35	9	can	can	AUX
american_scientific_journal-1612	35	10	be	be	AUX
american_scientific_journal-1612	35	11	used	use	VERB
american_scientific_journal-1612	35	12	for	for	ADP
american_scientific_journal-1612	35	13	lubricating	lubricate	VERB
american_scientific_journal-1612	35	14	oils	oil	NOUN
american_scientific_journal-1612	35	15	as	as	ADP
american_scientific_journal-1612	35	16	a	a	DET
american_scientific_journal-1612	35	17	stabilizer	stabilizer	NOUN
american_scientific_journal-1612	35	18	during	during	ADP
american_scientific_journal-1612	35	19	reference	reference	NOUN
american_scientific_journal-1612	35	20	and	and	CCONJ
american_scientific_journal-1612	35	21	acid	acid	NOUN
american_scientific_journal-1612	35	22	digestion	digestion	NOUN
american_scientific_journal-1612	35	23	for	for	ADP
american_scientific_journal-1612	35	24	determining	determine	VERB
american_scientific_journal-1612	35	25	trace	trace	NOUN
american_scientific_journal-1612	35	26	metals	metal	NOUN
american_scientific_journal-1612	35	27	.	.	PUNCT
american_scientific_journal-1612	36	1	udoh	udoh	VERB
american_scientific_journal-1612	36	2	and	and	CCONJ
american_scientific_journal-1612	36	3	his	his	PRON
american_scientific_journal-1612	36	4	colleagues	colleague	NOUN
american_scientific_journal-1612	36	5	[	[	X
american_scientific_journal-1612	36	6	21	21	NUM
american_scientific_journal-1612	36	7	]	]	PUNCT
american_scientific_journal-1612	36	8	,	,	PUNCT
american_scientific_journal-1612	36	9	recommended	recommend	VERB
american_scientific_journal-1612	36	10	using	use	VERB
american_scientific_journal-1612	36	11	the	the	DET
american_scientific_journal-1612	36	12	procedure	procedure	NOUN
american_scientific_journal-1612	36	13	of	of	ADP
american_scientific_journal-1612	36	14	p	p	NOUN
american_scientific_journal-1612	36	15	-	-	PUNCT
american_scientific_journal-1612	36	16	xylene	xylene	NOUN
american_scientific_journal-1612	36	17	sulphonic	sulphonic	ADJ
american_scientific_journal-1612	36	18	acid	acid	NOUN
american_scientific_journal-1612	36	19	ashing	ashing	NOUN
american_scientific_journal-1612	36	20	for	for	ADP
american_scientific_journal-1612	36	21	the	the	DET
american_scientific_journal-1612	36	22	purpose	purpose	NOUN
american_scientific_journal-1612	36	23	of	of	ADP
american_scientific_journal-1612	36	24	mineralizing	mineralize	VERB
american_scientific_journal-1612	36	25	crude	crude	ADJ
american_scientific_journal-1612	36	26	oil	oil	NOUN
american_scientific_journal-1612	36	27	samples	sample	NOUN
american_scientific_journal-1612	36	28	in	in	ADP
american_scientific_journal-1612	36	29	order	order	NOUN
american_scientific_journal-1612	36	30	to	to	PART
american_scientific_journal-1612	36	31	analyze	analyze	VERB
american_scientific_journal-1612	36	32	for	for	ADP
american_scientific_journal-1612	36	33	fe	fe	PROPN
american_scientific_journal-1612	36	34	,	,	PUNCT
american_scientific_journal-1612	36	35	cu	cu	PROPN
american_scientific_journal-1612	36	36	,	,	PUNCT
american_scientific_journal-1612	36	37	ca	can	AUX
american_scientific_journal-1612	36	38	,	,	PUNCT
american_scientific_journal-1612	36	39	na	na	PROPN
american_scientific_journal-1612	36	40	,	,	PUNCT
american_scientific_journal-1612	36	41	ni	ni	PROPN
american_scientific_journal-1612	36	42	,	,	PUNCT
american_scientific_journal-1612	36	43	mg	mg	PROPN
american_scientific_journal-1612	36	44	,	,	PUNCT
american_scientific_journal-1612	36	45	and	and	CCONJ
american_scientific_journal-1612	36	46	zn	zn	X
american_scientific_journal-1612	36	47	.	.	PUNCT
american_scientific_journal-1612	37	1	the	the	DET
american_scientific_journal-1612	37	2	advantage	advantage	NOUN
american_scientific_journal-1612	37	3	of	of	ADP
american_scientific_journal-1612	37	4	this	this	DET
american_scientific_journal-1612	37	5	method	method	NOUN
american_scientific_journal-1612	37	6	is	be	AUX
american_scientific_journal-1612	37	7	the	the	DET
american_scientific_journal-1612	37	8	prevention	prevention	NOUN
american_scientific_journal-1612	37	9	of	of	ADP
american_scientific_journal-1612	37	10	the	the	DET
american_scientific_journal-1612	37	11	loss	loss	NOUN
american_scientific_journal-1612	37	12	of	of	ADP
american_scientific_journal-1612	37	13	materials	material	NOUN
american_scientific_journal-1612	37	14	during	during	ADP
american_scientific_journal-1612	37	15	ashing	ashing	NOUN
american_scientific_journal-1612	37	16	.	.	PUNCT
american_scientific_journal-1612	38	1	osuji	osuji	PROPN
american_scientific_journal-1612	38	2	&	&	CCONJ
american_scientific_journal-1612	38	3	onojake	onojake	PROPN
american_scientific_journal-1612	38	4	,	,	PUNCT
american_scientific_journal-1612	38	5	[	[	X
american_scientific_journal-1612	38	6	18	18	NUM
american_scientific_journal-1612	38	7	]	]	PUNCT
american_scientific_journal-1612	38	8	,	,	PUNCT
american_scientific_journal-1612	38	9	applied	apply	VERB
american_scientific_journal-1612	38	10	the	the	DET
american_scientific_journal-1612	38	11	method	method	NOUN
american_scientific_journal-1612	38	12	of	of	ADP
american_scientific_journal-1612	38	13	dithionite	dithionite	ADJ
american_scientific_journal-1612	38	14	citrate	citrate	NOUN
american_scientific_journal-1612	38	15	carbonate	carbonate	NOUN
american_scientific_journal-1612	38	16	for	for	ADP
american_scientific_journal-1612	38	17	the	the	DET
american_scientific_journal-1612	38	18	pre	pre	ADJ
american_scientific_journal-1612	38	19	extraction	extraction	NOUN
american_scientific_journal-1612	38	20	of	of	ADP
american_scientific_journal-1612	38	21	pb	pb	ADP
american_scientific_journal-1612	38	22	,	,	PUNCT
american_scientific_journal-1612	38	23	fe	fe	X
american_scientific_journal-1612	38	24	,	,	PUNCT
american_scientific_journal-1612	38	25	ni	ni	PROPN
american_scientific_journal-1612	38	26	,	,	PUNCT
american_scientific_journal-1612	38	27	cr	cr	PROPN
american_scientific_journal-1612	38	28	,	,	PUNCT
american_scientific_journal-1612	38	29	and	and	CCONJ
american_scientific_journal-1612	38	30	v	v	NOUN
american_scientific_journal-1612	38	31	and	and	CCONJ
american_scientific_journal-1612	38	32	analyzing	analyze	VERB
american_scientific_journal-1612	38	33	all	all	DET
american_scientific_journal-1612	38	34	metals	metal	NOUN
american_scientific_journal-1612	38	35	by	by	ADP
american_scientific_journal-1612	38	36	ass	ass	NOUN
american_scientific_journal-1612	38	37	in	in	ADP
american_scientific_journal-1612	38	38	order	order	NOUN
american_scientific_journal-1612	38	39	to	to	PART
american_scientific_journal-1612	38	40	solve	solve	VERB
american_scientific_journal-1612	38	41	the	the	DET
american_scientific_journal-1612	38	42	matrix	matrix	NOUN
american_scientific_journal-1612	38	43	problem	problem	NOUN
american_scientific_journal-1612	38	44	.	.	PUNCT
american_scientific_journal-1612	39	1	kowalewska	kowalewska	PROPN
american_scientific_journal-1612	39	2	,	,	PUNCT
american_scientific_journal-1612	39	3	[	[	X
american_scientific_journal-1612	39	4	22	22	NUM
american_scientific_journal-1612	39	5	]	]	PUNCT
american_scientific_journal-1612	39	6	,	,	PUNCT
american_scientific_journal-1612	39	7	discovered	discover	VERB
american_scientific_journal-1612	39	8	that	that	SCONJ
american_scientific_journal-1612	39	9	chemical	chemical	NOUN
american_scientific_journal-1612	39	10	modifiers	modifier	NOUN
american_scientific_journal-1612	39	11	like	like	ADP
american_scientific_journal-1612	39	12	pd	pd	PROPN
american_scientific_journal-1612	39	13	could	could	AUX
american_scientific_journal-1612	39	14	be	be	AUX
american_scientific_journal-1612	39	15	vital	vital	ADJ
american_scientific_journal-1612	39	16	in	in	ADP
american_scientific_journal-1612	39	17	determining	determine	VERB
american_scientific_journal-1612	39	18	ni	ni	PROPN
american_scientific_journal-1612	39	19	in	in	ADP
american_scientific_journal-1612	39	20	crude	crude	ADJ
american_scientific_journal-1612	39	21	oils	oil	NOUN
american_scientific_journal-1612	39	22	by	by	ADP
american_scientific_journal-1612	39	23	ass	ass	NOUN
american_scientific_journal-1612	39	24	while	while	SCONJ
american_scientific_journal-1612	39	25	it	it	PRON
american_scientific_journal-1612	39	26	is	be	AUX
american_scientific_journal-1612	39	27	introduced	introduce	VERB
american_scientific_journal-1612	39	28	to	to	ADP
american_scientific_journal-1612	39	29	a	a	DET
american_scientific_journal-1612	39	30	muffle	muffle	ADJ
american_scientific_journal-1612	39	31	furnace	furnace	NOUN
american_scientific_journal-1612	39	32	as	as	ADP
american_scientific_journal-1612	39	33	a	a	DET
american_scientific_journal-1612	39	34	sample	sample	NOUN
american_scientific_journal-1612	39	35	.	.	PUNCT
american_scientific_journal-1612	40	1	dittert	dittert	PROPN
american_scientific_journal-1612	40	2	and	and	CCONJ
american_scientific_journal-1612	40	3	his	his	PRON
american_scientific_journal-1612	40	4	colleagues	colleague	NOUN
american_scientific_journal-1612	41	1	[	[	X
american_scientific_journal-1612	41	2	23	23	NUM
american_scientific_journal-1612	41	3	]	]	PUNCT
american_scientific_journal-1612	41	4	,	,	PUNCT
american_scientific_journal-1612	41	5	said	say	VERB
american_scientific_journal-1612	41	6	continuum	continuum	ADJ
american_scientific_journal-1612	41	7	source	source	NOUN
american_scientific_journal-1612	41	8	radiation	radiation	NOUN
american_scientific_journal-1612	41	9	has	have	AUX
american_scientific_journal-1612	41	10	been	be	AUX
american_scientific_journal-1612	41	11	applied	apply	VERB
american_scientific_journal-1612	41	12	for	for	ADP
american_scientific_journal-1612	41	13	continuous	continuous	ADJ
american_scientific_journal-1612	41	14	determining	determine	VERB
american_scientific_journal-1612	41	15	cr	cr	NOUN
american_scientific_journal-1612	41	16	and	and	CCONJ
american_scientific_journal-1612	41	17	fe	fe	PROPN
american_scientific_journal-1612	41	18	in	in	ADP
american_scientific_journal-1612	41	19	crude	crude	ADJ
american_scientific_journal-1612	41	20	oil	oil	NOUN
american_scientific_journal-1612	41	21	samples	sample	NOUN
american_scientific_journal-1612	41	22	continuously	continuously	ADV
american_scientific_journal-1612	41	23	by	by	ADP
american_scientific_journal-1612	41	24	american	american	ADJ
american_scientific_journal-1612	41	25	scientific	scientific	PROPN
american_scientific_journal-1612	41	26	research	research	PROPN
american_scientific_journal-1612	41	27	journal	journal	NOUN
american_scientific_journal-1612	41	28	for	for	ADP
american_scientific_journal-1612	41	29	engineering	engineering	NOUN
american_scientific_journal-1612	41	30	,	,	PUNCT
american_scientific_journal-1612	41	31	technology	technology	NOUN
american_scientific_journal-1612	41	32	,	,	PUNCT
american_scientific_journal-1612	41	33	and	and	CCONJ
american_scientific_journal-1612	41	34	sciences	science	NOUN
american_scientific_journal-1612	41	35	(	(	PUNCT
american_scientific_journal-1612	41	36	asrjets	asrjet	NOUN
american_scientific_journal-1612	41	37	)	)	PUNCT
american_scientific_journal-1612	41	38	(	(	PUNCT
american_scientific_journal-1612	41	39	2016	2016	NUM
american_scientific_journal-1612	41	40	)	)	PUNCT
american_scientific_journal-1612	41	41	volume	volume	NOUN
american_scientific_journal-1612	41	42	20	20	NUM
american_scientific_journal-1612	41	43	,	,	PUNCT
american_scientific_journal-1612	41	44	no	no	DET
american_scientific_journal-1612	41	45	1	1	NUM
american_scientific_journal-1612	41	46	,	,	PUNCT
american_scientific_journal-1612	41	47	pp	pp	ADV
american_scientific_journal-1612	41	48	213	213	NUM
american_scientific_journal-1612	41	49	-	-	SYM
american_scientific_journal-1612	41	50	223	223	NUM
american_scientific_journal-1612	41	51	215	215	NUM
american_scientific_journal-1612	41	52	atomic	atomic	ADJ
american_scientific_journal-1612	41	53	absorption	absorption	NOUN
american_scientific_journal-1612	41	54	and	and	CCONJ
american_scientific_journal-1612	41	55	preliminary	preliminary	ADJ
american_scientific_journal-1612	41	56	treatment	treatment	NOUN
american_scientific_journal-1612	41	57	for	for	ADP
american_scientific_journal-1612	41	58	samples	sample	NOUN
american_scientific_journal-1612	41	59	involve	involve	VERB
american_scientific_journal-1612	41	60	homogenization	homogenization	NOUN
american_scientific_journal-1612	41	61	in	in	ADP
american_scientific_journal-1612	41	62	an	an	DET
american_scientific_journal-1612	41	63	ultrasonic	ultrasonic	ADJ
american_scientific_journal-1612	41	64	bath	bath	NOUN
american_scientific_journal-1612	41	65	.	.	PUNCT
american_scientific_journal-1612	42	1	sedykh	sedykh	VERB
american_scientific_journal-1612	42	2	and	and	CCONJ
american_scientific_journal-1612	42	3	his	his	PRON
american_scientific_journal-1612	42	4	colleagues	colleague	NOUN
american_scientific_journal-1612	43	1	[	[	X
american_scientific_journal-1612	43	2	24	24	NUM
american_scientific_journal-1612	43	3	]	]	PUNCT
american_scientific_journal-1612	43	4	,	,	PUNCT
american_scientific_journal-1612	43	5	applied	apply	VERB
american_scientific_journal-1612	43	6	that	that	SCONJ
american_scientific_journal-1612	43	7	autoclave	autoclave	NOUN
american_scientific_journal-1612	43	8	digestion	digestion	NOUN
american_scientific_journal-1612	43	9	that	that	PRON
american_scientific_journal-1612	43	10	consists	consist	VERB
american_scientific_journal-1612	43	11	of	of	ADP
american_scientific_journal-1612	43	12	nitric	nitric	ADJ
american_scientific_journal-1612	43	13	acid	acid	NOUN
american_scientific_journal-1612	43	14	and	and	CCONJ
american_scientific_journal-1612	43	15	hydrogen	hydrogen	NOUN
american_scientific_journal-1612	43	16	peroxide	peroxide	NOUN
american_scientific_journal-1612	43	17	and	and	CCONJ
american_scientific_journal-1612	43	18	the	the	DET
american_scientific_journal-1612	43	19	procedure	procedure	NOUN
american_scientific_journal-1612	43	20	was	be	AUX
american_scientific_journal-1612	43	21	applicable	applicable	ADJ
american_scientific_journal-1612	43	22	for	for	ADP
american_scientific_journal-1612	43	23	v	v	NOUN
american_scientific_journal-1612	43	24	and	and	CCONJ
american_scientific_journal-1612	43	25	ni	ni	NOUN
american_scientific_journal-1612	43	26	contents	content	NOUN
american_scientific_journal-1612	43	27	.	.	PUNCT
american_scientific_journal-1612	44	1	ortega	ortega	PROPN
american_scientific_journal-1612	44	2	and	and	CCONJ
american_scientific_journal-1612	44	3	his	his	PRON
american_scientific_journal-1612	44	4	colleagues	colleague	NOUN
american_scientific_journal-1612	45	1	[	[	X
american_scientific_journal-1612	45	2	25	25	NUM
american_scientific_journal-1612	45	3	]	]	PUNCT
american_scientific_journal-1612	45	4	,	,	PUNCT
american_scientific_journal-1612	45	5	examined	examine	VERB
american_scientific_journal-1612	45	6	microwave	microwave	NOUN
american_scientific_journal-1612	45	7	digestion	digestion	NOUN
american_scientific_journal-1612	45	8	that	that	PRON
american_scientific_journal-1612	45	9	works	work	VERB
american_scientific_journal-1612	45	10	based	base	VERB
american_scientific_journal-1612	45	11	a	a	DET
american_scientific_journal-1612	45	12	maximum	maximum	ADJ
american_scientific_journal-1612	45	13	temperature	temperature	NOUN
american_scientific_journal-1612	45	14	and	and	CCONJ
american_scientific_journal-1612	45	15	pressure	pressure	NOUN
american_scientific_journal-1612	45	16	system	system	NOUN
american_scientific_journal-1612	45	17	(	(	PUNCT
american_scientific_journal-1612	45	18	ranging	range	VERB
american_scientific_journal-1612	45	19	from	from	ADP
american_scientific_journal-1612	45	20	220oc	220oc	PROPN
american_scientific_journal-1612	45	21	and	and	CCONJ
american_scientific_journal-1612	45	22	40	40	NUM
american_scientific_journal-1612	45	23	bar	bar	NOUN
american_scientific_journal-1612	45	24	to	to	ADP
american_scientific_journal-1612	45	25	~1400˚c	~1400˚c	PUNCT
american_scientific_journal-1612	45	26	and	and	CCONJ
american_scientific_journal-1612	45	27	80	80	NUM
american_scientific_journal-1612	45	28	bar	bar	NOUN
american_scientific_journal-1612	45	29	)	)	PUNCT
american_scientific_journal-1612	45	30	by	by	ADP
american_scientific_journal-1612	45	31	making	make	VERB
american_scientific_journal-1612	45	32	a	a	DET
american_scientific_journal-1612	45	33	comparison	comparison	NOUN
american_scientific_journal-1612	45	34	with	with	ADP
american_scientific_journal-1612	45	35	a	a	DET
american_scientific_journal-1612	45	36	digestion	digestion	NOUN
american_scientific_journal-1612	45	37	method	method	NOUN
american_scientific_journal-1612	45	38	in	in	ADP
american_scientific_journal-1612	45	39	the	the	DET
american_scientific_journal-1612	45	40	high	high	ADJ
american_scientific_journal-1612	45	41	pressure	pressure	NOUN
american_scientific_journal-1612	45	42	asher	asher	NOUN
american_scientific_journal-1612	45	43	(	(	PUNCT
american_scientific_journal-1612	45	44	hpa	hpa	NOUN
american_scientific_journal-1612	45	45	-	-	PUNCT
american_scientific_journal-1612	45	46	s	s	NOUN
american_scientific_journal-1612	45	47	)	)	PUNCT
american_scientific_journal-1612	45	48	autoclave	autoclave	NOUN
american_scientific_journal-1612	45	49	.	.	PUNCT
american_scientific_journal-1612	46	1	they	they	PRON
american_scientific_journal-1612	46	2	concluded	conclude	VERB
american_scientific_journal-1612	46	3	that	that	SCONJ
american_scientific_journal-1612	46	4	digestion	digestion	NOUN
american_scientific_journal-1612	46	5	improvement	improvement	NOUN
american_scientific_journal-1612	46	6	,	,	PUNCT
american_scientific_journal-1612	46	7	increasing	increase	VERB
american_scientific_journal-1612	46	8	sample	sample	NOUN
american_scientific_journal-1612	46	9	size	size	NOUN
american_scientific_journal-1612	46	10	and	and	CCONJ
american_scientific_journal-1612	46	11	detection	detection	NOUN
american_scientific_journal-1612	46	12	of	of	ADP
american_scientific_journal-1612	46	13	a	a	DET
american_scientific_journal-1612	46	14	limit	limit	NOUN
american_scientific_journal-1612	46	15	occurs	occur	VERB
american_scientific_journal-1612	46	16	,	,	PUNCT
american_scientific_journal-1612	46	17	if	if	SCONJ
american_scientific_journal-1612	46	18	pressure	pressure	NOUN
american_scientific_journal-1612	46	19	and	and	CCONJ
american_scientific_journal-1612	46	20	temperature	temperature	NOUN
american_scientific_journal-1612	46	21	are	be	AUX
american_scientific_journal-1612	46	22	increased	increase	VERB
american_scientific_journal-1612	46	23	.	.	PUNCT
american_scientific_journal-1612	47	1	the	the	DET
american_scientific_journal-1612	47	2	objective	objective	NOUN
american_scientific_journal-1612	47	3	of	of	ADP
american_scientific_journal-1612	47	4	this	this	DET
american_scientific_journal-1612	47	5	work	work	NOUN
american_scientific_journal-1612	47	6	is	be	AUX
american_scientific_journal-1612	47	7	to	to	PART
american_scientific_journal-1612	47	8	determine	determine	VERB
american_scientific_journal-1612	47	9	fe	fe	PROPN
american_scientific_journal-1612	47	10	,	,	PUNCT
american_scientific_journal-1612	47	11	cr	cr	PROPN
american_scientific_journal-1612	47	12	,	,	PUNCT
american_scientific_journal-1612	47	13	ni	ni	PROPN
american_scientific_journal-1612	47	14	and	and	CCONJ
american_scientific_journal-1612	47	15	pb	pb	ADP
american_scientific_journal-1612	47	16	in	in	ADP
american_scientific_journal-1612	47	17	some	some	DET
american_scientific_journal-1612	47	18	newly	newly	ADV
american_scientific_journal-1612	47	19	explored	explore	VERB
american_scientific_journal-1612	47	20	oil	oil	NOUN
american_scientific_journal-1612	47	21	fields	field	NOUN
american_scientific_journal-1612	47	22	of	of	ADP
american_scientific_journal-1612	47	23	the	the	DET
american_scientific_journal-1612	47	24	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	47	25	region	region	NOUN
american_scientific_journal-1612	47	26	in	in	ADP
american_scientific_journal-1612	47	27	northern	northern	ADJ
american_scientific_journal-1612	47	28	iraq	iraq	PROPN
american_scientific_journal-1612	47	29	.	.	PUNCT
american_scientific_journal-1612	48	1	in	in	ADP
american_scientific_journal-1612	48	2	addition	addition	NOUN
american_scientific_journal-1612	48	3	the	the	DET
american_scientific_journal-1612	48	4	correlation	correlation	NOUN
american_scientific_journal-1612	48	5	of	of	ADP
american_scientific_journal-1612	48	6	the	the	DET
american_scientific_journal-1612	48	7	results	result	NOUN
american_scientific_journal-1612	48	8	with	with	ADP
american_scientific_journal-1612	48	9	other	other	ADJ
american_scientific_journal-1612	48	10	basic	basic	ADJ
american_scientific_journal-1612	48	11	characteristics	characteristic	NOUN
american_scientific_journal-1612	48	12	of	of	ADP
american_scientific_journal-1612	48	13	crude	crude	ADJ
american_scientific_journal-1612	48	14	oil	oil	NOUN
american_scientific_journal-1612	48	15	such	such	ADJ
american_scientific_journal-1612	48	16	as	as	ADP
american_scientific_journal-1612	48	17	api	api	NOUN
american_scientific_journal-1612	48	18	and	and	CCONJ
american_scientific_journal-1612	48	19	specific	specific	ADJ
american_scientific_journal-1612	48	20	gravities	gravity	NOUN
american_scientific_journal-1612	48	21	.	.	PUNCT
american_scientific_journal-1612	49	1	moreover	moreover	ADV
american_scientific_journal-1612	49	2	,	,	PUNCT
american_scientific_journal-1612	49	3	evaluating	evaluate	VERB
american_scientific_journal-1612	49	4	the	the	DET
american_scientific_journal-1612	49	5	experimental	experimental	ADJ
american_scientific_journal-1612	49	6	procedures	procedure	NOUN
american_scientific_journal-1612	49	7	that	that	PRON
american_scientific_journal-1612	49	8	have	have	AUX
american_scientific_journal-1612	49	9	been	be	AUX
american_scientific_journal-1612	49	10	applied	apply	VERB
american_scientific_journal-1612	49	11	for	for	ADP
american_scientific_journal-1612	49	12	the	the	DET
american_scientific_journal-1612	49	13	samples	sample	NOUN
american_scientific_journal-1612	49	14	by	by	ADP
american_scientific_journal-1612	49	15	ass	ass	NOUN
american_scientific_journal-1612	49	16	was	be	AUX
american_scientific_journal-1612	49	17	reviewed	review	VERB
american_scientific_journal-1612	49	18	.	.	PUNCT
american_scientific_journal-1612	50	1	2	2	X
american_scientific_journal-1612	50	2	.	.	X
american_scientific_journal-1612	50	3	materials	material	NOUN
american_scientific_journal-1612	50	4	and	and	CCONJ
american_scientific_journal-1612	50	5	methods	method	NOUN
american_scientific_journal-1612	50	6	2.1	2.1	NUM
american_scientific_journal-1612	50	7	.	.	PUNCT
american_scientific_journal-1612	51	1	apparatus	apparatus	NOUN
american_scientific_journal-1612	51	2	this	this	DET
american_scientific_journal-1612	51	3	experiment	experiment	NOUN
american_scientific_journal-1612	51	4	was	be	AUX
american_scientific_journal-1612	51	5	implemented	implement	VERB
american_scientific_journal-1612	51	6	on	on	ADP
american_scientific_journal-1612	51	7	a	a	DET
american_scientific_journal-1612	51	8	buck	buck	NOUN
american_scientific_journal-1612	51	9	210	210	NUM
american_scientific_journal-1612	51	10	vgp	vgp	NOUN
american_scientific_journal-1612	51	11	atomic	atomic	ADJ
american_scientific_journal-1612	51	12	absorption	absorption	NOUN
american_scientific_journal-1612	51	13	spectrophotometer	spectrophotometer	NOUN
american_scientific_journal-1612	51	14	and	and	CCONJ
american_scientific_journal-1612	51	15	set	set	VERB
american_scientific_journal-1612	51	16	at	at	ADP
american_scientific_journal-1612	51	17	the	the	DET
american_scientific_journal-1612	51	18	conditions	condition	NOUN
american_scientific_journal-1612	51	19	referred	refer	VERB
american_scientific_journal-1612	51	20	to	to	ADP
american_scientific_journal-1612	51	21	in	in	ADP
american_scientific_journal-1612	51	22	table	table	NOUN
american_scientific_journal-1612	51	23	1	1	NUM
american_scientific_journal-1612	51	24	.	.	PUNCT
american_scientific_journal-1612	52	1	the	the	DET
american_scientific_journal-1612	52	2	specific	specific	ADJ
american_scientific_journal-1612	52	3	gravity	gravity	NOUN
american_scientific_journal-1612	52	4	,	,	PUNCT
american_scientific_journal-1612	52	5	api	api	NOUN
american_scientific_journal-1612	52	6	,	,	PUNCT
american_scientific_journal-1612	52	7	value	value	NOUN
american_scientific_journal-1612	52	8	which	which	PRON
american_scientific_journal-1612	52	9	stands	stand	VERB
american_scientific_journal-1612	52	10	for	for	ADP
american_scientific_journal-1612	52	11	american	american	PROPN
american_scientific_journal-1612	52	12	petroleum	petroleum	PROPN
american_scientific_journal-1612	52	13	institute	institute	NOUN
american_scientific_journal-1612	52	14	were	be	AUX
american_scientific_journal-1612	52	15	found	find	VERB
american_scientific_journal-1612	52	16	out	out	ADP
american_scientific_journal-1612	52	17	by	by	ADP
american_scientific_journal-1612	52	18	the	the	DET
american_scientific_journal-1612	52	19	hydrometer	hydrometer	NOUN
american_scientific_journal-1612	52	20	method	method	NOUN
american_scientific_journal-1612	52	21	(	(	PUNCT
american_scientific_journal-1612	52	22	pm	pm	NOUN
american_scientific_journal-1612	52	23	-	-	PUNCT
american_scientific_journal-1612	52	24	b-4	b-4	NOUN
american_scientific_journal-1612	52	25	)	)	PUNCT
american_scientific_journal-1612	52	26	and	and	CCONJ
american_scientific_journal-1612	52	27	its	its	PRON
american_scientific_journal-1612	52	28	values	value	NOUN
american_scientific_journal-1612	52	29	are	be	AUX
american_scientific_journal-1612	52	30	shown	show	VERB
american_scientific_journal-1612	52	31	in	in	ADP
american_scientific_journal-1612	52	32	table	table	NOUN
american_scientific_journal-1612	52	33	2	2	NUM
american_scientific_journal-1612	52	34	.	.	X
american_scientific_journal-1612	52	35	2.2	2.2	NUM
american_scientific_journal-1612	52	36	.	.	PUNCT
american_scientific_journal-1612	53	1	materials	material	NOUN
american_scientific_journal-1612	53	2	muffle	muffle	VERB
american_scientific_journal-1612	53	3	furnace12000oc	furnace12000oc	PROPN
american_scientific_journal-1612	53	4	240v	240v	NUM
american_scientific_journal-1612	53	5	,	,	PUNCT
american_scientific_journal-1612	53	6	hot	hot	ADJ
american_scientific_journal-1612	53	7	plate	plate	NOUN
american_scientific_journal-1612	53	8	stirrer	stirrer	NOUN
american_scientific_journal-1612	53	9	and	and	CCONJ
american_scientific_journal-1612	53	10	hood	hood	NOUN
american_scientific_journal-1612	53	11	were	be	AUX
american_scientific_journal-1612	53	12	provided	provide	VERB
american_scientific_journal-1612	53	13	by	by	ADP
american_scientific_journal-1612	53	14	the	the	DET
american_scientific_journal-1612	53	15	krg	krg	PROPN
american_scientific_journal-1612	53	16	.	.	PUNCT
american_scientific_journal-1612	54	1	aas	aas	PROPN
american_scientific_journal-1612	54	2	instrument	instrument	PROPN
american_scientific_journal-1612	54	3	and	and	CCONJ
american_scientific_journal-1612	54	4	its	its	PRON
american_scientific_journal-1612	54	5	standard	standard	ADJ
american_scientific_journal-1612	54	6	solution	solution	NOUN
american_scientific_journal-1612	54	7	,	,	PUNCT
american_scientific_journal-1612	54	8	1000	1000	NUM
american_scientific_journal-1612	54	9	µg.ml-1	µg.ml-1	ADJ
american_scientific_journal-1612	54	10	were	be	AUX
american_scientific_journal-1612	54	11	provided	provide	VERB
american_scientific_journal-1612	54	12	by	by	ADP
american_scientific_journal-1612	54	13	the	the	DET
american_scientific_journal-1612	54	14	university	university	PROPN
american_scientific_journal-1612	54	15	of	of	ADP
american_scientific_journal-1612	54	16	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	54	17	-	-	PUNCT
american_scientific_journal-1612	54	18	hewler	hewler	ADJ
american_scientific_journal-1612	54	19	.	.	PUNCT
american_scientific_journal-1612	55	1	fifteen	fifteen	NUM
american_scientific_journal-1612	55	2	samples	sample	NOUN
american_scientific_journal-1612	55	3	of	of	ADP
american_scientific_journal-1612	55	4	crude	crude	ADJ
american_scientific_journal-1612	55	5	oil	oil	NOUN
american_scientific_journal-1612	55	6	were	be	AUX
american_scientific_journal-1612	55	7	collected	collect	VERB
american_scientific_journal-1612	55	8	from	from	ADP
american_scientific_journal-1612	55	9	different	different	ADJ
american_scientific_journal-1612	55	10	oil	oil	NOUN
american_scientific_journal-1612	55	11	fields	field	NOUN
american_scientific_journal-1612	55	12	of	of	ADP
american_scientific_journal-1612	55	13	the	the	DET
american_scientific_journal-1612	55	14	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	55	15	region	region	NOUN
american_scientific_journal-1612	55	16	,	,	PUNCT
american_scientific_journal-1612	55	17	iraq	iraq	PROPN
american_scientific_journal-1612	55	18	.	.	PUNCT
american_scientific_journal-1612	56	1	2.3	2.3	NUM
american_scientific_journal-1612	56	2	.	.	PUNCT
american_scientific_journal-1612	56	3	procedures	procedure	NOUN
american_scientific_journal-1612	56	4	2.3.1	2.3.1	NUM
american_scientific_journal-1612	56	5	.	.	PUNCT
american_scientific_journal-1612	57	1	dry	dry	ADJ
american_scientific_journal-1612	57	2	ashing	ash	VERB
american_scientific_journal-1612	57	3	acid	acid	NOUN
american_scientific_journal-1612	57	4	dissolution	dissolution	NOUN
american_scientific_journal-1612	57	5	(	(	PUNCT
american_scientific_journal-1612	57	6	da	da	NOUN
american_scientific_journal-1612	57	7	method	method	NOUN
american_scientific_journal-1612	57	8	)	)	PUNCT
american_scientific_journal-1612	57	9	specific	specific	ADJ
american_scientific_journal-1612	57	10	amount	amount	NOUN
american_scientific_journal-1612	57	11	of	of	ADP
american_scientific_journal-1612	57	12	crude	crude	ADJ
american_scientific_journal-1612	57	13	oil	oil	NOUN
american_scientific_journal-1612	57	14	samples	sample	NOUN
american_scientific_journal-1612	57	15	1	1	NUM
american_scientific_journal-1612	57	16	-	-	SYM
american_scientific_journal-1612	57	17	3	3	NUM
american_scientific_journal-1612	57	18	g	g	NOUN
american_scientific_journal-1612	57	19	were	be	AUX
american_scientific_journal-1612	57	20	weighed	weigh	VERB
american_scientific_journal-1612	57	21	in	in	ADP
american_scientific_journal-1612	57	22	a	a	DET
american_scientific_journal-1612	57	23	porcelain	porcelain	NOUN
american_scientific_journal-1612	57	24	crucibles	crucible	NOUN
american_scientific_journal-1612	57	25	accurately	accurately	ADV
american_scientific_journal-1612	57	26	and	and	CCONJ
american_scientific_journal-1612	57	27	were	be	AUX
american_scientific_journal-1612	57	28	heated	heat	VERB
american_scientific_journal-1612	57	29	the	the	DET
american_scientific_journal-1612	57	30	samples	sample	NOUN
american_scientific_journal-1612	57	31	on	on	ADP
american_scientific_journal-1612	57	32	a	a	DET
american_scientific_journal-1612	57	33	hot	hot	ADJ
american_scientific_journal-1612	57	34	plate	plate	NOUN
american_scientific_journal-1612	57	35	at	at	ADP
american_scientific_journal-1612	57	36	~130oc	~130oc	PRON
american_scientific_journal-1612	57	37	for	for	ADP
american_scientific_journal-1612	57	38	4	4	NUM
american_scientific_journal-1612	57	39	-	-	SYM
american_scientific_journal-1612	57	40	5	5	NUM
american_scientific_journal-1612	57	41	hours	hour	NOUN
american_scientific_journal-1612	57	42	.	.	PUNCT
american_scientific_journal-1612	58	1	after	after	SCONJ
american_scientific_journal-1612	58	2	that	that	DET
american_scientific_journal-1612	58	3	sulfuric	sulfuric	NOUN
american_scientific_journal-1612	58	4	acid	acid	NOUN
american_scientific_journal-1612	58	5	1	1	NUM
american_scientific_journal-1612	58	6	-	-	SYM
american_scientific_journal-1612	58	7	3	3	NUM
american_scientific_journal-1612	58	8	g	g	NOUN
american_scientific_journal-1612	58	9	was	be	AUX
american_scientific_journal-1612	58	10	added	add	VERB
american_scientific_journal-1612	58	11	into	into	ADP
american_scientific_journal-1612	58	12	the	the	DET
american_scientific_journal-1612	58	13	crucibles	crucible	NOUN
american_scientific_journal-1612	58	14	then	then	ADV
american_scientific_journal-1612	58	15	waited	wait	VERB
american_scientific_journal-1612	58	16	to	to	PART
american_scientific_journal-1612	58	17	perform	perform	VERB
american_scientific_journal-1612	58	18	the	the	DET
american_scientific_journal-1612	58	19	charring	charring	NOUN
american_scientific_journal-1612	58	20	at	at	ADP
american_scientific_journal-1612	58	21	180oc	180oc	PROPN
american_scientific_journal-1612	58	22	.	.	PUNCT
american_scientific_journal-1612	59	1	the	the	DET
american_scientific_journal-1612	59	2	samples	sample	NOUN
american_scientific_journal-1612	59	3	became	become	VERB
american_scientific_journal-1612	59	4	an	an	DET
american_scientific_journal-1612	59	5	ash	ash	NOUN
american_scientific_journal-1612	59	6	in	in	ADP
american_scientific_journal-1612	59	7	a	a	DET
american_scientific_journal-1612	59	8	muffle	muffle	ADJ
american_scientific_journal-1612	59	9	furnace	furnace	NOUN
american_scientific_journal-1612	59	10	at	at	ADP
american_scientific_journal-1612	59	11	550oc	550oc	PROPN
american_scientific_journal-1612	59	12	for	for	ADP
american_scientific_journal-1612	59	13	6	6	NUM
american_scientific_journal-1612	59	14	hours	hour	NOUN
american_scientific_journal-1612	59	15	.	.	PUNCT
american_scientific_journal-1612	60	1	hydrochloric	hydrochloric	ADJ
american_scientific_journal-1612	60	2	acid	acid	NOUN
american_scientific_journal-1612	60	3	,	,	PUNCT
american_scientific_journal-1612	60	4	5ml	5ml	NOUN
american_scientific_journal-1612	60	5	was	be	AUX
american_scientific_journal-1612	60	6	added	add	VERB
american_scientific_journal-1612	60	7	into	into	ADP
american_scientific_journal-1612	60	8	the	the	DET
american_scientific_journal-1612	60	9	ash	ash	NOUN
american_scientific_journal-1612	60	10	and	and	CCONJ
american_scientific_journal-1612	60	11	transferred	transfer	VERB
american_scientific_journal-1612	60	12	into	into	ADP
american_scientific_journal-1612	60	13	calibrated	calibrate	VERB
american_scientific_journal-1612	60	14	flask	flask	NOUN
american_scientific_journal-1612	60	15	for	for	ADP
american_scientific_journal-1612	60	16	the	the	DET
american_scientific_journal-1612	60	17	purpose	purpose	NOUN
american_scientific_journal-1612	60	18	of	of	ADP
american_scientific_journal-1612	60	19	dilution	dilution	NOUN
american_scientific_journal-1612	60	20	with	with	ADP
american_scientific_journal-1612	60	21	deionized	deionize	VERB
american_scientific_journal-1612	60	22	water	water	NOUN
american_scientific_journal-1612	60	23	.	.	PUNCT
american_scientific_journal-1612	61	1	3	3	X
american_scientific_journal-1612	61	2	.	.	NOUN
american_scientific_journal-1612	61	3	results	result	NOUN
american_scientific_journal-1612	61	4	and	and	CCONJ
american_scientific_journal-1612	61	5	discussion	discussion	NOUN
american_scientific_journal-1612	61	6	3.1	3.1	NUM
american_scientific_journal-1612	61	7	.	.	PUNCT
american_scientific_journal-1612	62	1	results	result	NOUN
american_scientific_journal-1612	62	2	trace	trace	NOUN
american_scientific_journal-1612	62	3	metal	metal	NOUN
american_scientific_journal-1612	62	4	contents	content	NOUN
american_scientific_journal-1612	62	5	were	be	AUX
american_scientific_journal-1612	62	6	determined	determine	VERB
american_scientific_journal-1612	62	7	by	by	ADP
american_scientific_journal-1612	62	8	the	the	DET
american_scientific_journal-1612	62	9	calibration	calibration	NOUN
american_scientific_journal-1612	62	10	curve	curve	NOUN
american_scientific_journal-1612	62	11	method	method	NOUN
american_scientific_journal-1612	62	12	(	(	PUNCT
american_scientific_journal-1612	62	13	cc	cc	NOUN
american_scientific_journal-1612	62	14	method	method	NOUN
american_scientific_journal-1612	62	15	)	)	PUNCT
american_scientific_journal-1612	62	16	and	and	CCONJ
american_scientific_journal-1612	62	17	achieved	achieve	VERB
american_scientific_journal-1612	62	18	accurate	accurate	ADJ
american_scientific_journal-1612	62	19	and	and	CCONJ
american_scientific_journal-1612	62	20	precise	precise	ADJ
american_scientific_journal-1612	62	21	results	result	NOUN
american_scientific_journal-1612	62	22	.	.	PUNCT
american_scientific_journal-1612	63	1	this	this	DET
american_scientific_journal-1612	63	2	method	method	NOUN
american_scientific_journal-1612	63	3	is	be	AUX
american_scientific_journal-1612	63	4	applied	apply	VERB
american_scientific_journal-1612	63	5	only	only	ADV
american_scientific_journal-1612	63	6	when	when	SCONJ
american_scientific_journal-1612	63	7	there	there	PRON
american_scientific_journal-1612	63	8	is	be	VERB
american_scientific_journal-1612	63	9	a	a	DET
american_scientific_journal-1612	63	10	linear	linear	ADJ
american_scientific_journal-1612	63	11	relationship	relationship	NOUN
american_scientific_journal-1612	63	12	between	between	ADP
american_scientific_journal-1612	63	13	absorbance	absorbance	NOUN
american_scientific_journal-1612	63	14	(	(	PUNCT
american_scientific_journal-1612	63	15	y	y	NOUN
american_scientific_journal-1612	63	16	)	)	PUNCT
american_scientific_journal-1612	63	17	and	and	CCONJ
american_scientific_journal-1612	63	18	concentration	concentration	NOUN
american_scientific_journal-1612	63	19	(	(	PUNCT
american_scientific_journal-1612	63	20	x	x	NOUN
american_scientific_journal-1612	63	21	)	)	PUNCT
american_scientific_journal-1612	63	22	.	.	PUNCT
american_scientific_journal-1612	64	1	finally	finally	ADV
american_scientific_journal-1612	64	2	,	,	PUNCT
american_scientific_journal-1612	64	3	the	the	DET
american_scientific_journal-1612	64	4	unknown	unknown	ADJ
american_scientific_journal-1612	64	5	concentration	concentration	NOUN
american_scientific_journal-1612	64	6	of	of	ADP
american_scientific_journal-1612	64	7	the	the	DET
american_scientific_journal-1612	64	8	element	element	NOUN
american_scientific_journal-1612	64	9	is	be	AUX
american_scientific_journal-1612	64	10	calculated	calculate	VERB
american_scientific_journal-1612	64	11	from	from	ADP
american_scientific_journal-1612	64	12	the	the	DET
american_scientific_journal-1612	64	13	calibration	calibration	NOUN
american_scientific_journal-1612	64	14	curve	curve	NOUN
american_scientific_journal-1612	64	15	by	by	ADP
american_scientific_journal-1612	64	16	interpolation	interpolation	NOUN
american_scientific_journal-1612	64	17	.	.	PUNCT
american_scientific_journal-1612	65	1	american	american	ADJ
american_scientific_journal-1612	65	2	scientific	scientific	ADJ
american_scientific_journal-1612	65	3	research	research	PROPN
american_scientific_journal-1612	65	4	journal	journal	NOUN
american_scientific_journal-1612	65	5	for	for	ADP
american_scientific_journal-1612	65	6	engineering	engineering	NOUN
american_scientific_journal-1612	65	7	,	,	PUNCT
american_scientific_journal-1612	65	8	technology	technology	NOUN
american_scientific_journal-1612	65	9	,	,	PUNCT
american_scientific_journal-1612	65	10	and	and	CCONJ
american_scientific_journal-1612	65	11	sciences	science	NOUN
american_scientific_journal-1612	65	12	(	(	PUNCT
american_scientific_journal-1612	65	13	asrjets	asrjet	NOUN
american_scientific_journal-1612	65	14	)	)	PUNCT
american_scientific_journal-1612	65	15	(	(	PUNCT
american_scientific_journal-1612	65	16	2016	2016	NUM
american_scientific_journal-1612	65	17	)	)	PUNCT
american_scientific_journal-1612	65	18	volume	volume	NOUN
american_scientific_journal-1612	65	19	20	20	NUM
american_scientific_journal-1612	65	20	,	,	PUNCT
american_scientific_journal-1612	65	21	no	no	DET
american_scientific_journal-1612	65	22	1	1	NUM
american_scientific_journal-1612	65	23	,	,	PUNCT
american_scientific_journal-1612	65	24	pp	pp	ADV
american_scientific_journal-1612	65	25	213	213	NUM
american_scientific_journal-1612	65	26	-	-	SYM
american_scientific_journal-1612	65	27	223	223	NUM
american_scientific_journal-1612	65	28	216	216	NUM
american_scientific_journal-1612	65	29	table	table	NOUN
american_scientific_journal-1612	65	30	1	1	NUM
american_scientific_journal-1612	65	31	:	:	PUNCT
american_scientific_journal-1612	65	32	operating	operate	VERB
american_scientific_journal-1612	65	33	parameter	parameter	NOUN
american_scientific_journal-1612	65	34	for	for	ADP
american_scientific_journal-1612	65	35	flame	flame	NOUN
american_scientific_journal-1612	65	36	atomic	atomic	ADJ
american_scientific_journal-1612	65	37	absorption	absorption	NOUN
american_scientific_journal-1612	65	38	spectrophotometer	spectrophotometer	NOUN
american_scientific_journal-1612	65	39	.	.	PUNCT
american_scientific_journal-1612	66	1	table	table	NOUN
american_scientific_journal-1612	66	2	2	2	NUM
american_scientific_journal-1612	66	3	:	:	PUNCT
american_scientific_journal-1612	66	4	api	api	NOUN
american_scientific_journal-1612	66	5	,	,	PUNCT
american_scientific_journal-1612	66	6	specific	specific	ADJ
american_scientific_journal-1612	66	7	gravity	gravity	NOUN
american_scientific_journal-1612	66	8	of	of	ADP
american_scientific_journal-1612	66	9	crude	crude	ADJ
american_scientific_journal-1612	66	10	oil	oil	NOUN
american_scientific_journal-1612	66	11	samples	sample	NOUN
american_scientific_journal-1612	66	12	in	in	ADP
american_scientific_journal-1612	66	13	different	different	ADJ
american_scientific_journal-1612	66	14	oil	oil	NOUN
american_scientific_journal-1612	66	15	fields	field	NOUN
american_scientific_journal-1612	66	16	.	.	PUNCT
american_scientific_journal-1612	67	1	figure	figure	VERB
american_scientific_journal-1612	67	2	1	1	NUM
american_scientific_journal-1612	67	3	:	:	PUNCT
american_scientific_journal-1612	67	4	this	this	DET
american_scientific_journal-1612	67	5	graph	graph	NOUN
american_scientific_journal-1612	67	6	shows	show	VERB
american_scientific_journal-1612	67	7	the	the	DET
american_scientific_journal-1612	67	8	concentration	concentration	NOUN
american_scientific_journal-1612	67	9	of	of	ADP
american_scientific_journal-1612	67	10	trace	trace	NOUN
american_scientific_journal-1612	67	11	metals	metal	NOUN
american_scientific_journal-1612	67	12	in	in	ADP
american_scientific_journal-1612	67	13	each	each	DET
american_scientific_journal-1612	67	14	sample	sample	NOUN
american_scientific_journal-1612	67	15	.	.	PUNCT
american_scientific_journal-1612	68	1	3.2	3.2	NUM
american_scientific_journal-1612	68	2	.	.	PUNCT
american_scientific_journal-1612	69	1	discussion	discussion	NOUN
american_scientific_journal-1612	69	2	api	api	NOUN
american_scientific_journal-1612	69	3	follows	follow	VERB
american_scientific_journal-1612	69	4	the	the	DET
american_scientific_journal-1612	69	5	american	american	PROPN
american_scientific_journal-1612	69	6	petroleum	petroleum	PROPN
american_scientific_journal-1612	69	7	institute	institute	PROPN
american_scientific_journal-1612	69	8	,	,	PUNCT
american_scientific_journal-1612	69	9	which	which	PRON
american_scientific_journal-1612	69	10	refers	refer	VERB
american_scientific_journal-1612	69	11	to	to	PART
american_scientific_journal-1612	69	12	set	set	VERB
american_scientific_journal-1612	69	13	standards	standard	NOUN
american_scientific_journal-1612	69	14	for	for	ADP
american_scientific_journal-1612	69	15	petroleum	petroleum	NOUN
american_scientific_journal-1612	69	16	products	product	NOUN
american_scientific_journal-1612	69	17	.	.	PUNCT
american_scientific_journal-1612	70	1	one	one	NUM
american_scientific_journal-1612	70	2	of	of	ADP
american_scientific_journal-1612	70	3	the	the	DET
american_scientific_journal-1612	70	4	significance	significance	NOUN
american_scientific_journal-1612	70	5	of	of	ADP
american_scientific_journal-1612	70	6	api	api	NOUN
american_scientific_journal-1612	70	7	standard	standard	NOUN
american_scientific_journal-1612	70	8	is	be	AUX
american_scientific_journal-1612	70	9	the	the	DET
american_scientific_journal-1612	70	10	method	method	NOUN
american_scientific_journal-1612	70	11	of	of	ADP
american_scientific_journal-1612	70	12	measuring	measure	VERB
american_scientific_journal-1612	70	13	the	the	DET
american_scientific_journal-1612	70	14	density	density	NOUN
american_scientific_journal-1612	70	15	of	of	ADP
american_scientific_journal-1612	70	16	petroleum	petroleum	NOUN
american_scientific_journal-1612	70	17	.	.	PUNCT
american_scientific_journal-1612	71	1	despite	despite	SCONJ
american_scientific_journal-1612	71	2	of	of	ADP
american_scientific_journal-1612	71	3	classifying	classify	VERB
american_scientific_journal-1612	71	4	oils	oil	NOUN
american_scientific_journal-1612	71	5	into	into	ADP
american_scientific_journal-1612	71	6	light	light	ADJ
american_scientific_journal-1612	71	7	,	,	PUNCT
american_scientific_journal-1612	71	8	medium	medium	ADJ
american_scientific_journal-1612	71	9	,	,	PUNCT
american_scientific_journal-1612	71	10	heavy	heavy	ADJ
american_scientific_journal-1612	71	11	and	and	CCONJ
american_scientific_journal-1612	71	12	extra	extra	ADJ
american_scientific_journal-1612	71	13	heavy	heavy	ADJ
american_scientific_journal-1612	71	14	.	.	PUNCT
american_scientific_journal-1612	72	1	elements	element	NOUN
american_scientific_journal-1612	72	2	parameter	parameter	VERB
american_scientific_journal-1612	72	3	flame	flame	NOUN
american_scientific_journal-1612	72	4	type	type	NOUN
american_scientific_journal-1612	72	5	lamp	lamp	PROPN
american_scientific_journal-1612	72	6	current	current	NOUN
american_scientific_journal-1612	72	7	,	,	PUNCT
american_scientific_journal-1612	72	8	ma	ma	PROPN
american_scientific_journal-1612	72	9	wavelength	wavelength	NOUN
american_scientific_journal-1612	72	10	,	,	PUNCT
american_scientific_journal-1612	72	11	nm	nm	PRON
american_scientific_journal-1612	72	12	background	background	NOUN
american_scientific_journal-1612	72	13	correction	correction	NOUN
american_scientific_journal-1612	72	14	fe	fe	PROPN
american_scientific_journal-1612	72	15	air	air	NOUN
american_scientific_journal-1612	72	16	/	/	SYM
american_scientific_journal-1612	72	17	acetylene	acetylene	NOUN
american_scientific_journal-1612	72	18	7	7	NUM
american_scientific_journal-1612	72	19	248.3	248.3	NUM
american_scientific_journal-1612	72	20	yes	yes	INTJ
american_scientific_journal-1612	72	21	pb	pb	ADP
american_scientific_journal-1612	72	22	air	air	NOUN
american_scientific_journal-1612	72	23	/	/	SYM
american_scientific_journal-1612	72	24	acetylene	acetylene	NOUN
american_scientific_journal-1612	72	25	2	2	NUM
american_scientific_journal-1612	72	26	283.3	283.3	NUM
american_scientific_journal-1612	72	27	yes	yes	INTJ
american_scientific_journal-1612	72	28	ni	ni	PROPN
american_scientific_journal-1612	72	29	air	air	PROPN
american_scientific_journal-1612	72	30	/	/	SYM
american_scientific_journal-1612	72	31	acetylene	acetylene	NOUN
american_scientific_journal-1612	72	32	4	4	NUM
american_scientific_journal-1612	72	33	232	232	NUM
american_scientific_journal-1612	73	1	yes	yes	INTJ
american_scientific_journal-1612	73	2	cr	cr	NOUN
american_scientific_journal-1612	73	3	air	air	NOUN
american_scientific_journal-1612	73	4	/	/	SYM
american_scientific_journal-1612	73	5	acetylene	acetylene	NOUN
american_scientific_journal-1612	73	6	4	4	NUM
american_scientific_journal-1612	73	7	357.9	357.9	NUM
american_scientific_journal-1612	73	8	yes	yes	INTJ
american_scientific_journal-1612	73	9	sample	sample	NOUN
american_scientific_journal-1612	73	10	no	no	DET
american_scientific_journal-1612	73	11	field	field	NOUN
american_scientific_journal-1612	73	12	names	name	NOUN
american_scientific_journal-1612	73	13	sp.gr	sp.gr	VERB
american_scientific_journal-1612	73	14	at	at	ADP
american_scientific_journal-1612	73	15	room	room	NOUN
american_scientific_journal-1612	73	16	temp	temp	NOUN
american_scientific_journal-1612	73	17	.	.	PUNCT
american_scientific_journal-1612	74	1	astm	astm	PROPN
american_scientific_journal-1612	74	2	d1298	d1298	PROPN
american_scientific_journal-1612	74	3	sp.gr	sp.gr	VERB
american_scientific_journal-1612	74	4	at	at	ADP
american_scientific_journal-1612	74	5	15.56oc	15.56oc	PROPN
american_scientific_journal-1612	74	6	astm	astm	PROPN
american_scientific_journal-1612	74	7	d1298	d1298	PROPN
american_scientific_journal-1612	74	8	api	api	NOUN
american_scientific_journal-1612	74	9	,	,	PUNCT
american_scientific_journal-1612	74	10	astm	astm	PROPN
american_scientific_journal-1612	74	11	1	1	NUM
american_scientific_journal-1612	74	12	taqtaq	taqtaq	NOUN
american_scientific_journal-1612	74	13	0.781	0.781	NUM
american_scientific_journal-1612	74	14	0.7835	0.7835	NUM
american_scientific_journal-1612	74	15	49.09	49.09	NUM
american_scientific_journal-1612	74	16	2	2	NUM
american_scientific_journal-1612	74	17	garmiyan	garmiyan	NOUN
american_scientific_journal-1612	74	18	0.833	0.833	NUM
american_scientific_journal-1612	74	19	0.8353	0.8353	NUM
american_scientific_journal-1612	74	20	37.89	37.89	NUM
american_scientific_journal-1612	74	21	3	3	NUM
american_scientific_journal-1612	74	22	guwayer	guwayer	NOUN
american_scientific_journal-1612	74	23	0.855	0.855	NUM
american_scientific_journal-1612	74	24	0.8625	0.8625	NUM
american_scientific_journal-1612	74	25	32.55	32.55	NUM
american_scientific_journal-1612	74	26	4	4	NUM
american_scientific_journal-1612	74	27	khurmala	khurmala	NOUN
american_scientific_journal-1612	74	28	0.851	0.851	NUM
american_scientific_journal-1612	74	29	0.8535	0.8535	NUM
american_scientific_journal-1612	74	30	34.2	34.2	NUM
american_scientific_journal-1612	74	31	5	5	NUM
american_scientific_journal-1612	74	32	khurmala,1	khurmala,1	NOUN
american_scientific_journal-1612	74	33	0.898	0.898	NUM
american_scientific_journal-1612	74	34	0.9008	0.9008	NUM
american_scientific_journal-1612	74	35	25.58	25.58	NUM
american_scientific_journal-1612	74	36	american	american	ADJ
american_scientific_journal-1612	74	37	scientific	scientific	ADJ
american_scientific_journal-1612	74	38	research	research	NOUN
american_scientific_journal-1612	74	39	journal	journal	NOUN
american_scientific_journal-1612	74	40	for	for	ADP
american_scientific_journal-1612	74	41	engineering	engineering	NOUN
american_scientific_journal-1612	74	42	,	,	PUNCT
american_scientific_journal-1612	74	43	technology	technology	NOUN
american_scientific_journal-1612	74	44	,	,	PUNCT
american_scientific_journal-1612	74	45	and	and	CCONJ
american_scientific_journal-1612	74	46	sciences	science	NOUN
american_scientific_journal-1612	74	47	(	(	PUNCT
american_scientific_journal-1612	74	48	asrjets	asrjet	NOUN
american_scientific_journal-1612	74	49	)	)	PUNCT
american_scientific_journal-1612	74	50	(	(	PUNCT
american_scientific_journal-1612	74	51	2016	2016	NUM
american_scientific_journal-1612	74	52	)	)	PUNCT
american_scientific_journal-1612	74	53	volume	volume	NOUN
american_scientific_journal-1612	74	54	20	20	NUM
american_scientific_journal-1612	74	55	,	,	PUNCT
american_scientific_journal-1612	74	56	no	no	DET
american_scientific_journal-1612	74	57	1	1	NUM
american_scientific_journal-1612	74	58	,	,	PUNCT
american_scientific_journal-1612	74	59	pp	pp	ADV
american_scientific_journal-1612	74	60	213	213	NUM
american_scientific_journal-1612	74	61	-	-	SYM
american_scientific_journal-1612	74	62	223	223	NUM
american_scientific_journal-1612	74	63	217	217	NUM
american_scientific_journal-1612	74	64	•	•	NOUN
american_scientific_journal-1612	74	65	light	light	NOUN
american_scientific_journal-1612	74	66	>	>	X
american_scientific_journal-1612	74	67	31	31	NUM
american_scientific_journal-1612	74	68	•	•	NUM
american_scientific_journal-1612	74	69	medium	medium	NOUN
american_scientific_journal-1612	74	70	is	be	AUX
american_scientific_journal-1612	74	71	between	between	ADP
american_scientific_journal-1612	74	72	22	22	NUM
american_scientific_journal-1612	74	73	and	and	CCONJ
american_scientific_journal-1612	74	74	31	31	NUM
american_scientific_journal-1612	74	75	•	•	NOUN
american_scientific_journal-1612	74	76	heavy	heavy	ADJ
american_scientific_journal-1612	74	77	<	<	X
american_scientific_journal-1612	74	78	22	22	NUM
american_scientific_journal-1612	74	79	•	•	NUM
american_scientific_journal-1612	74	80	extra	extra	ADV
american_scientific_journal-1612	74	81	heavy	heavy	ADJ
american_scientific_journal-1612	74	82	<	<	X
american_scientific_journal-1612	74	83	10	10	NUM
american_scientific_journal-1612	74	84	however	however	ADV
american_scientific_journal-1612	74	85	,	,	PUNCT
american_scientific_journal-1612	74	86	specific	specific	ADJ
american_scientific_journal-1612	74	87	gravity	gravity	NOUN
american_scientific_journal-1612	74	88	is	be	AUX
american_scientific_journal-1612	74	89	the	the	DET
american_scientific_journal-1612	74	90	comparison	comparison	NOUN
american_scientific_journal-1612	74	91	of	of	ADP
american_scientific_journal-1612	74	92	the	the	DET
american_scientific_journal-1612	74	93	density	density	NOUN
american_scientific_journal-1612	74	94	between	between	ADP
american_scientific_journal-1612	74	95	one	one	NUM
american_scientific_journal-1612	74	96	substance	substance	NOUN
american_scientific_journal-1612	74	97	and	and	CCONJ
american_scientific_journal-1612	74	98	another	another	PRON
american_scientific_journal-1612	74	99	that	that	PRON
american_scientific_journal-1612	74	100	is	be	AUX
american_scientific_journal-1612	74	101	used	use	VERB
american_scientific_journal-1612	74	102	as	as	ADP
american_scientific_journal-1612	74	103	a	a	DET
american_scientific_journal-1612	74	104	standard	standard	ADJ
american_scientific_journal-1612	74	105	reference	reference	NOUN
american_scientific_journal-1612	74	106	,	,	PUNCT
american_scientific_journal-1612	74	107	mostly	mostly	ADV
american_scientific_journal-1612	74	108	water	water	NOUN
american_scientific_journal-1612	74	109	.	.	PUNCT
american_scientific_journal-1612	75	1	light	light	ADJ
american_scientific_journal-1612	75	2	oil	oil	NOUN
american_scientific_journal-1612	75	3	“	"	PUNCT
american_scientific_journal-1612	75	4	less	less	ADV
american_scientific_journal-1612	75	5	dense	dense	ADJ
american_scientific_journal-1612	75	6	”	"	PUNCT
american_scientific_journal-1612	75	7	is	be	AUX
american_scientific_journal-1612	75	8	much	much	ADV
american_scientific_journal-1612	75	9	more	more	ADV
american_scientific_journal-1612	75	10	preferable	preferable	ADJ
american_scientific_journal-1612	75	11	than	than	ADP
american_scientific_journal-1612	75	12	dark	dark	ADJ
american_scientific_journal-1612	75	13	oil	oil	NOUN
american_scientific_journal-1612	75	14	“	"	PUNCT
american_scientific_journal-1612	75	15	more	more	ADV
american_scientific_journal-1612	75	16	dense	dense	ADJ
american_scientific_journal-1612	75	17	”	"	PUNCT
american_scientific_journal-1612	75	18	because	because	SCONJ
american_scientific_journal-1612	75	19	it	it	PRON
american_scientific_journal-1612	75	20	contains	contain	VERB
american_scientific_journal-1612	75	21	a	a	DET
american_scientific_journal-1612	75	22	huge	huge	ADJ
american_scientific_journal-1612	75	23	amount	amount	NOUN
american_scientific_journal-1612	75	24	of	of	ADP
american_scientific_journal-1612	75	25	hydrocarbons	hydrocarbon	NOUN
american_scientific_journal-1612	75	26	which	which	PRON
american_scientific_journal-1612	75	27	can	can	AUX
american_scientific_journal-1612	75	28	be	be	AUX
american_scientific_journal-1612	75	29	converted	convert	VERB
american_scientific_journal-1612	75	30	into	into	ADP
american_scientific_journal-1612	75	31	gasoline	gasoline	NOUN
american_scientific_journal-1612	75	32	.	.	PUNCT
american_scientific_journal-1612	76	1	api	api	NOUN
american_scientific_journal-1612	76	2	gravity	gravity	NOUN
american_scientific_journal-1612	76	3	of	of	ADP
american_scientific_journal-1612	76	4	oil	oil	NOUN
american_scientific_journal-1612	76	5	is	be	AUX
american_scientific_journal-1612	76	6	found	find	VERB
american_scientific_journal-1612	76	7	by	by	ADP
american_scientific_journal-1612	76	8	using	use	VERB
american_scientific_journal-1612	76	9	this	this	DET
american_scientific_journal-1612	76	10	formula	formula	NOUN
american_scientific_journal-1612	76	11	:	:	PUNCT
american_scientific_journal-1612	76	12	api	api	NOUN
american_scientific_journal-1612	76	13	gravity	gravity	NOUN
american_scientific_journal-1612	76	14	=	=	PUNCT
american_scientific_journal-1612	76	15	(	(	PUNCT
american_scientific_journal-1612	76	16	141.5	141.5	NUM
american_scientific_journal-1612	76	17	/	/	SYM
american_scientific_journal-1612	76	18	specific	specific	ADJ
american_scientific_journal-1612	76	19	gravity	gravity	NOUN
american_scientific_journal-1612	76	20	)	)	PUNCT
american_scientific_journal-1612	76	21	–	–	PUNCT
american_scientific_journal-1612	76	22	131.5	131.5	NUM
american_scientific_journal-1612	76	23	at	at	ADP
american_scientific_journal-1612	76	24	69	69	NUM
american_scientific_journal-1612	76	25	f	f	NUM
american_scientific_journal-1612	76	26	◦	◦	NOUN
american_scientific_journal-1612	76	27	.	.	PUNCT
american_scientific_journal-1612	77	1	the	the	DET
american_scientific_journal-1612	77	2	relationship	relationship	NOUN
american_scientific_journal-1612	77	3	between	between	ADP
american_scientific_journal-1612	77	4	api	api	NOUN
american_scientific_journal-1612	77	5	gravity	gravity	NOUN
american_scientific_journal-1612	77	6	and	and	CCONJ
american_scientific_journal-1612	77	7	relative	relative	ADJ
american_scientific_journal-1612	77	8	density	density	NOUN
american_scientific_journal-1612	77	9	of	of	ADP
american_scientific_journal-1612	77	10	the	the	DET
american_scientific_journal-1612	77	11	oils	oil	NOUN
american_scientific_journal-1612	77	12	is	be	AUX
american_scientific_journal-1612	77	13	inversely	inversely	ADV
american_scientific_journal-1612	77	14	proportional	proportional	ADJ
american_scientific_journal-1612	77	15	,	,	PUNCT
american_scientific_journal-1612	77	16	which	which	PRON
american_scientific_journal-1612	77	17	means	mean	VERB
american_scientific_journal-1612	77	18	the	the	DET
american_scientific_journal-1612	77	19	higher	high	ADJ
american_scientific_journal-1612	77	20	api	api	NOUN
american_scientific_journal-1612	77	21	gravity	gravity	NOUN
american_scientific_journal-1612	77	22	of	of	ADP
american_scientific_journal-1612	77	23	the	the	DET
american_scientific_journal-1612	77	24	oils	oil	NOUN
american_scientific_journal-1612	77	25	the	the	DET
american_scientific_journal-1612	77	26	less	less	ADJ
american_scientific_journal-1612	77	27	density	density	NOUN
american_scientific_journal-1612	77	28	.	.	PUNCT
american_scientific_journal-1612	78	1	figure	figure	NOUN
american_scientific_journal-1612	78	2	2	2	NUM
american_scientific_journal-1612	78	3	:	:	PUNCT
american_scientific_journal-1612	78	4	this	this	DET
american_scientific_journal-1612	78	5	graph	graph	NOUN
american_scientific_journal-1612	78	6	shows	show	VERB
american_scientific_journal-1612	78	7	the	the	DET
american_scientific_journal-1612	78	8	concentration	concentration	NOUN
american_scientific_journal-1612	78	9	of	of	ADP
american_scientific_journal-1612	78	10	trace	trace	NOUN
american_scientific_journal-1612	78	11	metals	metal	NOUN
american_scientific_journal-1612	78	12	in	in	ADP
american_scientific_journal-1612	78	13	each	each	DET
american_scientific_journal-1612	78	14	sample	sample	NOUN
american_scientific_journal-1612	78	15	.	.	PUNCT
american_scientific_journal-1612	79	1	figure	figure	VERB
american_scientific_journal-1612	79	2	3	3	NUM
american_scientific_journal-1612	79	3	:	:	PUNCT
american_scientific_journal-1612	79	4	this	this	DET
american_scientific_journal-1612	79	5	graph	graph	NOUN
american_scientific_journal-1612	79	6	shows	show	VERB
american_scientific_journal-1612	79	7	the	the	DET
american_scientific_journal-1612	79	8	concentration	concentration	NOUN
american_scientific_journal-1612	79	9	of	of	ADP
american_scientific_journal-1612	79	10	trace	trace	NOUN
american_scientific_journal-1612	79	11	metals	metal	NOUN
american_scientific_journal-1612	79	12	in	in	ADP
american_scientific_journal-1612	79	13	each	each	DET
american_scientific_journal-1612	79	14	sample	sample	NOUN
american_scientific_journal-1612	79	15	.	.	PUNCT
american_scientific_journal-1612	80	1	american	american	ADJ
american_scientific_journal-1612	80	2	scientific	scientific	ADJ
american_scientific_journal-1612	80	3	research	research	PROPN
american_scientific_journal-1612	80	4	journal	journal	NOUN
american_scientific_journal-1612	80	5	for	for	ADP
american_scientific_journal-1612	80	6	engineering	engineering	NOUN
american_scientific_journal-1612	80	7	,	,	PUNCT
american_scientific_journal-1612	80	8	technology	technology	NOUN
american_scientific_journal-1612	80	9	,	,	PUNCT
american_scientific_journal-1612	80	10	and	and	CCONJ
american_scientific_journal-1612	80	11	sciences	science	NOUN
american_scientific_journal-1612	80	12	(	(	PUNCT
american_scientific_journal-1612	80	13	asrjets	asrjet	NOUN
american_scientific_journal-1612	80	14	)	)	PUNCT
american_scientific_journal-1612	80	15	(	(	PUNCT
american_scientific_journal-1612	80	16	2016	2016	NUM
american_scientific_journal-1612	80	17	)	)	PUNCT
american_scientific_journal-1612	80	18	volume	volume	NOUN
american_scientific_journal-1612	80	19	20	20	NUM
american_scientific_journal-1612	80	20	,	,	PUNCT
american_scientific_journal-1612	80	21	no	no	DET
american_scientific_journal-1612	80	22	1	1	NUM
american_scientific_journal-1612	80	23	,	,	PUNCT
american_scientific_journal-1612	80	24	pp	pp	ADV
american_scientific_journal-1612	80	25	213	213	NUM
american_scientific_journal-1612	80	26	-	-	SYM
american_scientific_journal-1612	80	27	223	223	NUM
american_scientific_journal-1612	80	28	218	218	NUM
american_scientific_journal-1612	80	29	figure	figure	NOUN
american_scientific_journal-1612	80	30	4	4	NUM
american_scientific_journal-1612	80	31	:	:	PUNCT
american_scientific_journal-1612	80	32	this	this	DET
american_scientific_journal-1612	80	33	graph	graph	NOUN
american_scientific_journal-1612	80	34	shows	show	VERB
american_scientific_journal-1612	80	35	the	the	DET
american_scientific_journal-1612	80	36	concentration	concentration	NOUN
american_scientific_journal-1612	80	37	of	of	ADP
american_scientific_journal-1612	80	38	trace	trace	NOUN
american_scientific_journal-1612	80	39	metals	metal	NOUN
american_scientific_journal-1612	80	40	in	in	ADP
american_scientific_journal-1612	80	41	all	all	DET
american_scientific_journal-1612	80	42	samples	sample	NOUN
american_scientific_journal-1612	80	43	.	.	PUNCT
american_scientific_journal-1612	81	1	table	table	NOUN
american_scientific_journal-1612	81	2	3	3	NUM
american_scientific_journal-1612	81	3	:	:	PUNCT
american_scientific_journal-1612	81	4	mean	mean	ADJ
american_scientific_journal-1612	81	5	,	,	PUNCT
american_scientific_journal-1612	81	6	standard	standard	ADJ
american_scientific_journal-1612	81	7	deviation	deviation	NOUN
american_scientific_journal-1612	81	8	of	of	ADP
american_scientific_journal-1612	81	9	iron	iron	NOUN
american_scientific_journal-1612	81	10	,	,	PUNCT
american_scientific_journal-1612	81	11	chromium	chromium	NOUN
american_scientific_journal-1612	81	12	and	and	CCONJ
american_scientific_journal-1612	81	13	lead	lead	NOUN
american_scientific_journal-1612	81	14	table	table	NOUN
american_scientific_journal-1612	81	15	4	4	NUM
american_scientific_journal-1612	81	16	:	:	PUNCT
american_scientific_journal-1612	81	17	correlation	correlation	NOUN
american_scientific_journal-1612	81	18	table	table	NOUN
american_scientific_journal-1612	81	19	between	between	ADP
american_scientific_journal-1612	81	20	iron	iron	NOUN
american_scientific_journal-1612	81	21	,	,	PUNCT
american_scientific_journal-1612	81	22	chromium	chromium	NOUN
american_scientific_journal-1612	81	23	and	and	CCONJ
american_scientific_journal-1612	81	24	lead	lead	NOUN
american_scientific_journal-1612	81	25	.	.	PUNCT
american_scientific_journal-1612	82	1	in	in	ADP
american_scientific_journal-1612	82	2	the	the	DET
american_scientific_journal-1612	82	3	above	above	ADJ
american_scientific_journal-1612	82	4	correlation	correlation	NOUN
american_scientific_journal-1612	82	5	table	table	NOUN
american_scientific_journal-1612	82	6	of	of	ADP
american_scientific_journal-1612	82	7	iron	iron	NOUN
american_scientific_journal-1612	82	8	,	,	PUNCT
american_scientific_journal-1612	82	9	chromium	chromium	NOUN
american_scientific_journal-1612	82	10	and	and	CCONJ
american_scientific_journal-1612	82	11	lead	lead	NOUN
american_scientific_journal-1612	82	12	,	,	PUNCT
american_scientific_journal-1612	82	13	it	it	PRON
american_scientific_journal-1612	82	14	shows	show	VERB
american_scientific_journal-1612	82	15	that	that	SCONJ
american_scientific_journal-1612	82	16	there	there	PRON
american_scientific_journal-1612	82	17	is	be	VERB
american_scientific_journal-1612	82	18	a	a	DET
american_scientific_journal-1612	82	19	weak	weak	ADJ
american_scientific_journal-1612	82	20	relationship	relationship	NOUN
american_scientific_journal-1612	82	21	between	between	ADP
american_scientific_journal-1612	82	22	these	these	DET
american_scientific_journal-1612	82	23	three	three	NUM
american_scientific_journal-1612	82	24	metals	metal	NOUN
american_scientific_journal-1612	82	25	.	.	PUNCT
american_scientific_journal-1612	83	1	in	in	ADP
american_scientific_journal-1612	83	2	table	table	NOUN
american_scientific_journal-1612	83	3	6	6	NUM
american_scientific_journal-1612	83	4	since	since	SCONJ
american_scientific_journal-1612	83	5	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	NOUN
american_scientific_journal-1612	83	6	<	<	NOUN
american_scientific_journal-1612	83	7	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	NOUN
american_scientific_journal-1612	83	8	,	,	PUNCT
american_scientific_journal-1612	83	9	we	we	PRON
american_scientific_journal-1612	83	10	are	be	AUX
american_scientific_journal-1612	83	11	95	95	NUM
american_scientific_journal-1612	83	12	%	%	NOUN
american_scientific_journal-1612	83	13	confident	confident	ADJ
american_scientific_journal-1612	83	14	that	that	SCONJ
american_scientific_journal-1612	83	15	there	there	PRON
american_scientific_journal-1612	83	16	is	be	VERB
american_scientific_journal-1612	83	17	strong	strong	ADJ
american_scientific_journal-1612	83	18	evidence	evidence	NOUN
american_scientific_journal-1612	83	19	and	and	CCONJ
american_scientific_journal-1612	83	20	we	we	PRON
american_scientific_journal-1612	83	21	are	be	AUX
american_scientific_journal-1612	83	22	rejecting	reject	VERB
american_scientific_journal-1612	83	23	null	null	ADJ
american_scientific_journal-1612	83	24	hypothesis	hypothesis	NOUN
american_scientific_journal-1612	83	25	that	that	SCONJ
american_scientific_journal-1612	83	26	there	there	PRON
american_scientific_journal-1612	83	27	is	be	VERB
american_scientific_journal-1612	83	28	no	no	DET
american_scientific_journal-1612	83	29	relationship	relationship	NOUN
american_scientific_journal-1612	83	30	between	between	ADP
american_scientific_journal-1612	83	31	lead	lead	NOUN
american_scientific_journal-1612	83	32	and	and	CCONJ
american_scientific_journal-1612	83	33	iron	iron	NOUN
american_scientific_journal-1612	83	34	.	.	PUNCT
american_scientific_journal-1612	84	1	in	in	ADP
american_scientific_journal-1612	84	2	table	table	NOUN
american_scientific_journal-1612	84	3	6	6	NUM
american_scientific_journal-1612	84	4	since	since	SCONJ
american_scientific_journal-1612	84	5	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	NOUN
american_scientific_journal-1612	84	6	<	<	NOUN
american_scientific_journal-1612	84	7	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	NOUN
american_scientific_journal-1612	84	8	,	,	PUNCT
american_scientific_journal-1612	84	9	we	we	PRON
american_scientific_journal-1612	84	10	are	be	AUX
american_scientific_journal-1612	84	11	95	95	NUM
american_scientific_journal-1612	84	12	%	%	NOUN
american_scientific_journal-1612	84	13	confident	confident	ADJ
american_scientific_journal-1612	84	14	that	that	SCONJ
american_scientific_journal-1612	84	15	there	there	PRON
american_scientific_journal-1612	84	16	is	be	VERB
american_scientific_journal-1612	84	17	strong	strong	ADJ
american_scientific_journal-1612	84	18	evidence	evidence	NOUN
american_scientific_journal-1612	84	19	and	and	CCONJ
american_scientific_journal-1612	84	20	we	we	PRON
american_scientific_journal-1612	84	21	are	be	AUX
american_scientific_journal-1612	84	22	rejecting	reject	VERB
american_scientific_journal-1612	84	23	hypothesis	hypothesis	NOUN
american_scientific_journal-1612	84	24	that	that	SCONJ
american_scientific_journal-1612	84	25	there	there	PRON
american_scientific_journal-1612	84	26	is	be	VERB
american_scientific_journal-1612	84	27	no	no	DET
american_scientific_journal-1612	84	28	relationship	relationship	NOUN
american_scientific_journal-1612	84	29	between	between	ADP
american_scientific_journal-1612	84	30	chromium	chromium	NOUN
american_scientific_journal-1612	84	31	and	and	CCONJ
american_scientific_journal-1612	84	32	iron	iron	NOUN
american_scientific_journal-1612	84	33	.	.	PUNCT
american_scientific_journal-1612	85	1	in	in	ADP
american_scientific_journal-1612	85	2	table	table	NOUN
american_scientific_journal-1612	85	3	7	7	NUM
american_scientific_journal-1612	85	4	since	since	SCONJ
american_scientific_journal-1612	85	5	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	𝑡𝑡𝑠𝑠𝑠𝑠𝑠𝑠𝑠𝑠	NOUN
american_scientific_journal-1612	85	6	<	<	X
american_scientific_journal-1612	85	7	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	𝑡𝑡𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐𝑐𝑐𝑠𝑠𝑐𝑐	NOUN
american_scientific_journal-1612	85	8	,	,	PUNCT
american_scientific_journal-1612	85	9	we	we	PRON
american_scientific_journal-1612	85	10	are	be	AUX
american_scientific_journal-1612	85	11	95	95	NUM
american_scientific_journal-1612	85	12	%	%	NOUN
american_scientific_journal-1612	85	13	confident	confident	ADJ
american_scientific_journal-1612	85	14	that	that	SCONJ
american_scientific_journal-1612	85	15	there	there	PRON
american_scientific_journal-1612	85	16	is	be	VERB
american_scientific_journal-1612	85	17	strong	strong	ADJ
american_scientific_journal-1612	85	18	evidence	evidence	NOUN
american_scientific_journal-1612	85	19	and	and	CCONJ
american_scientific_journal-1612	85	20	we	we	PRON
american_scientific_journal-1612	85	21	are	be	AUX
american_scientific_journal-1612	85	22	rejecting	reject	VERB
american_scientific_journal-1612	85	23	null	null	ADJ
american_scientific_journal-1612	85	24	hypothesis	hypothesis	NOUN
american_scientific_journal-1612	85	25	that	that	SCONJ
american_scientific_journal-1612	85	26	there	there	PRON
american_scientific_journal-1612	85	27	is	be	VERB
american_scientific_journal-1612	85	28	no	no	DET
american_scientific_journal-1612	85	29	relationship	relationship	NOUN
american_scientific_journal-1612	85	30	between	between	ADP
american_scientific_journal-1612	85	31	chromium	chromium	NOUN
american_scientific_journal-1612	85	32	and	and	CCONJ
american_scientific_journal-1612	85	33	lead	lead	NOUN
american_scientific_journal-1612	85	34	.	.	PUNCT
american_scientific_journal-1612	86	1	#	#	NOUN
american_scientific_journal-1612	86	2	fe	fe	NOUN
american_scientific_journal-1612	86	3	pb	pb	ADP
american_scientific_journal-1612	86	4	cr	cr	PROPN
american_scientific_journal-1612	86	5	1	1	NUM
american_scientific_journal-1612	86	6	0.36747	0.36747	NUM
american_scientific_journal-1612	86	7	10.8997	10.8997	NUM
american_scientific_journal-1612	86	8	0.16787	0.16787	NUM
american_scientific_journal-1612	86	9	2	2	NUM
american_scientific_journal-1612	86	10	0.65815	0.65815	NUM
american_scientific_journal-1612	86	11	7.00574	7.00574	NUM
american_scientific_journal-1612	86	12	0.69061	0.69061	NUM
american_scientific_journal-1612	86	13	3	3	NUM
american_scientific_journal-1612	86	14	0.8907	0.8907	NUM
american_scientific_journal-1612	87	1	9.54874	9.54874	NUM
american_scientific_journal-1612	87	2	0.69061	0.69061	NUM
american_scientific_journal-1612	87	3	4	4	NUM
american_scientific_journal-1612	87	4	0.8035	0.8035	NUM
american_scientific_journal-1612	87	5	11.3488	11.3488	NUM
american_scientific_journal-1612	87	6	0.95199	0.95199	NUM
american_scientific_journal-1612	87	7	5	5	NUM
american_scientific_journal-1612	87	8	0.74536	0.74536	NUM
american_scientific_journal-1612	87	9	7.87989	7.87989	NUM
american_scientific_journal-1612	87	10	8.7932	8.7932	NUM
american_scientific_journal-1612	87	11	mean	mean	NOUN
american_scientific_journal-1612	87	12	0.69304	0.69304	NUM
american_scientific_journal-1612	87	13	9.33657	9.33657	NUM
american_scientific_journal-1612	87	14	2.25886	2.25886	NUM
american_scientific_journal-1612	87	15	sd	sd	ADP
american_scientific_journal-1612	87	16	0.17957	0.17957	NUM
american_scientific_journal-1612	87	17	1.67882	1.67882	NUM
american_scientific_journal-1612	87	18	3.27709	3.27709	NUM
american_scientific_journal-1612	87	19	var	var	NOUN
american_scientific_journal-1612	87	20	0.0403	0.0403	NUM
american_scientific_journal-1612	87	21	3.52303	3.52303	NUM
american_scientific_journal-1612	87	22	13.4241	13.4241	NUM
american_scientific_journal-1612	87	23	fe	fe	X
american_scientific_journal-1612	87	24	pb	pb	ADP
american_scientific_journal-1612	87	25	cr	cr	PROPN
american_scientific_journal-1612	87	26	fe	fe	PROPN
american_scientific_journal-1612	87	27	1	1	NUM
american_scientific_journal-1612	87	28	pb	pb	ADP
american_scientific_journal-1612	87	29	-0.159	-0.159	NUM
american_scientific_journal-1612	87	30	1	1	NUM
american_scientific_journal-1612	87	31	cr	cr	PART
american_scientific_journal-1612	87	32	0.21175	0.21175	NUM
american_scientific_journal-1612	87	33	-0.4397	-0.4397	NOUN
american_scientific_journal-1612	87	34	1	1	NUM
american_scientific_journal-1612	87	35	american	american	ADJ
american_scientific_journal-1612	87	36	scientific	scientific	ADJ
american_scientific_journal-1612	87	37	research	research	NOUN
american_scientific_journal-1612	87	38	journal	journal	NOUN
american_scientific_journal-1612	87	39	for	for	ADP
american_scientific_journal-1612	87	40	engineering	engineering	NOUN
american_scientific_journal-1612	87	41	,	,	PUNCT
american_scientific_journal-1612	87	42	technology	technology	NOUN
american_scientific_journal-1612	87	43	,	,	PUNCT
american_scientific_journal-1612	87	44	and	and	CCONJ
american_scientific_journal-1612	87	45	sciences	science	NOUN
american_scientific_journal-1612	87	46	(	(	PUNCT
american_scientific_journal-1612	87	47	asrjets	asrjet	NOUN
american_scientific_journal-1612	87	48	)	)	PUNCT
american_scientific_journal-1612	87	49	(	(	PUNCT
american_scientific_journal-1612	87	50	2016	2016	NUM
american_scientific_journal-1612	87	51	)	)	PUNCT
american_scientific_journal-1612	87	52	volume	volume	NOUN
american_scientific_journal-1612	87	53	20	20	NUM
american_scientific_journal-1612	87	54	,	,	PUNCT
american_scientific_journal-1612	87	55	no	no	DET
american_scientific_journal-1612	87	56	1	1	NUM
american_scientific_journal-1612	87	57	,	,	PUNCT
american_scientific_journal-1612	87	58	pp	pp	ADV
american_scientific_journal-1612	87	59	213	213	NUM
american_scientific_journal-1612	87	60	-	-	SYM
american_scientific_journal-1612	87	61	223	223	NUM
american_scientific_journal-1612	87	62	219	219	NUM
american_scientific_journal-1612	87	63	table	table	NOUN
american_scientific_journal-1612	87	64	5	5	NUM
american_scientific_journal-1612	87	65	:	:	PUNCT
american_scientific_journal-1612	87	66	t	t	NOUN
american_scientific_journal-1612	87	67	-	-	PUNCT
american_scientific_journal-1612	87	68	test	test	NOUN
american_scientific_journal-1612	87	69	of	of	ADP
american_scientific_journal-1612	87	70	iron	iron	NOUN
american_scientific_journal-1612	87	71	and	and	CCONJ
american_scientific_journal-1612	87	72	lead	lead	NOUN
american_scientific_journal-1612	87	73	assuming	assume	VERB
american_scientific_journal-1612	87	74	unequal	unequal	ADJ
american_scientific_journal-1612	87	75	variances	variance	NOUN
american_scientific_journal-1612	87	76	.	.	PUNCT
american_scientific_journal-1612	88	1	table	table	NOUN
american_scientific_journal-1612	88	2	6	6	NUM
american_scientific_journal-1612	88	3	:	:	PUNCT
american_scientific_journal-1612	88	4	t	t	NOUN
american_scientific_journal-1612	88	5	-	-	PUNCT
american_scientific_journal-1612	88	6	test	test	NOUN
american_scientific_journal-1612	88	7	:	:	PUNCT
american_scientific_journal-1612	88	8	of	of	ADP
american_scientific_journal-1612	88	9	iron	iron	NOUN
american_scientific_journal-1612	88	10	and	and	CCONJ
american_scientific_journal-1612	88	11	chromium	chromium	NOUN
american_scientific_journal-1612	88	12	assuming	assume	VERB
american_scientific_journal-1612	88	13	unequal	unequal	ADJ
american_scientific_journal-1612	88	14	variances	variance	NOUN
american_scientific_journal-1612	88	15	.	.	PUNCT
american_scientific_journal-1612	89	1	table	table	NOUN
american_scientific_journal-1612	89	2	7	7	NUM
american_scientific_journal-1612	89	3	:	:	PUNCT
american_scientific_journal-1612	89	4	t	t	NOUN
american_scientific_journal-1612	89	5	-	-	PUNCT
american_scientific_journal-1612	89	6	test	test	NOUN
american_scientific_journal-1612	89	7	of	of	ADP
american_scientific_journal-1612	89	8	lead	lead	NOUN
american_scientific_journal-1612	89	9	and	and	CCONJ
american_scientific_journal-1612	89	10	chromium	chromium	NOUN
american_scientific_journal-1612	89	11	assuming	assume	VERB
american_scientific_journal-1612	89	12	unequal	unequal	ADJ
american_scientific_journal-1612	89	13	variances	variance	NOUN
american_scientific_journal-1612	89	14	4	4	NUM
american_scientific_journal-1612	89	15	.	.	PUNCT
american_scientific_journal-1612	89	16	conclusion	conclusion	NOUN
american_scientific_journal-1612	89	17	from	from	ADP
american_scientific_journal-1612	89	18	this	this	DET
american_scientific_journal-1612	89	19	work	work	NOUN
american_scientific_journal-1612	89	20	,	,	PUNCT
american_scientific_journal-1612	89	21	we	we	PRON
american_scientific_journal-1612	89	22	conclude	conclude	VERB
american_scientific_journal-1612	89	23	that	that	SCONJ
american_scientific_journal-1612	89	24	the	the	DET
american_scientific_journal-1612	89	25	crude	crude	ADJ
american_scientific_journal-1612	89	26	oil	oil	NOUN
american_scientific_journal-1612	89	27	which	which	PRON
american_scientific_journal-1612	89	28	is	be	AUX
american_scientific_journal-1612	89	29	present	present	ADJ
american_scientific_journal-1612	89	30	in	in	ADP
american_scientific_journal-1612	89	31	the	the	DET
american_scientific_journal-1612	89	32	khurmala	khurmala	NOUN
american_scientific_journal-1612	89	33	and	and	CCONJ
american_scientific_journal-1612	89	34	guwayar	guwayar	PROPN
american_scientific_journal-1612	89	35	oil	oil	NOUN
american_scientific_journal-1612	89	36	fields	field	NOUN
american_scientific_journal-1612	89	37	are	be	AUX
american_scientific_journal-1612	89	38	of	of	ADP
american_scientific_journal-1612	89	39	fe	fe	NOUN
american_scientific_journal-1612	89	40	pb	pb	X
american_scientific_journal-1612	89	41	mean	mean	VERB
american_scientific_journal-1612	89	42	0.693036	0.693036	NUM
american_scientific_journal-1612	90	1	9.3365743	9.3365743	NUM
american_scientific_journal-1612	90	2	variance	variance	NOUN
american_scientific_journal-1612	90	3	0.04030465	0.04030465	NUM
american_scientific_journal-1612	90	4	3.5230333	3.5230333	NUM
american_scientific_journal-1612	90	5	observations	observation	NOUN
american_scientific_journal-1612	90	6	5	5	NUM
american_scientific_journal-1612	90	7	5	5	NUM
american_scientific_journal-1612	90	8	hypothesized	hypothesize	VERB
american_scientific_journal-1612	90	9	mean	mean	ADJ
american_scientific_journal-1612	90	10	difference	difference	NOUN
american_scientific_journal-1612	90	11	0	0	NUM
american_scientific_journal-1612	90	12	df	df	PROPN
american_scientific_journal-1612	90	13	4	4	NUM
american_scientific_journal-1612	90	14	t	t	NOUN
american_scientific_journal-1612	90	15	stat	stat	PROPN
american_scientific_journal-1612	90	16	-10.238776	-10.238776	PUNCT
american_scientific_journal-1612	90	17	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	18	)	)	PUNCT
american_scientific_journal-1612	90	19	one	one	NUM
american_scientific_journal-1612	90	20	-	-	PUNCT
american_scientific_journal-1612	90	21	tail	tail	NOUN
american_scientific_journal-1612	90	22	0.00025645	0.00025645	NUM
american_scientific_journal-1612	90	23	t	t	NOUN
american_scientific_journal-1612	90	24	critical	critical	ADJ
american_scientific_journal-1612	90	25	one	one	NUM
american_scientific_journal-1612	90	26	-	-	PUNCT
american_scientific_journal-1612	90	27	tail	tail	NOUN
american_scientific_journal-1612	90	28	2.13184679	2.13184679	NUM
american_scientific_journal-1612	90	29	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	30	)	)	PUNCT
american_scientific_journal-1612	90	31	two	two	NUM
american_scientific_journal-1612	90	32	-	-	PUNCT
american_scientific_journal-1612	90	33	tail	tail	NOUN
american_scientific_journal-1612	90	34	0.0005129	0.0005129	NUM
american_scientific_journal-1612	90	35	t	t	NOUN
american_scientific_journal-1612	90	36	critical	critical	ADJ
american_scientific_journal-1612	90	37	two	two	NUM
american_scientific_journal-1612	90	38	-	-	PUNCT
american_scientific_journal-1612	90	39	tail	tail	NOUN
american_scientific_journal-1612	90	40	2.77644511	2.77644511	NUM
american_scientific_journal-1612	90	41	cr	cr	NOUN
american_scientific_journal-1612	90	42	fe	fe	X
american_scientific_journal-1612	90	43	mean	mean	VERB
american_scientific_journal-1612	90	44	2.258856	2.258856	NUM
american_scientific_journal-1612	90	45	0.69304	0.69304	NUM
american_scientific_journal-1612	90	46	variance	variance	NOUN
american_scientific_journal-1612	90	47	13.42414	13.42414	NUM
american_scientific_journal-1612	90	48	0.0403	0.0403	NUM
american_scientific_journal-1612	90	49	observations	observation	NOUN
american_scientific_journal-1612	90	50	5	5	NUM
american_scientific_journal-1612	90	51	5	5	NUM
american_scientific_journal-1612	90	52	hypothesized	hypothesize	VERB
american_scientific_journal-1612	90	53	mean	mean	ADJ
american_scientific_journal-1612	90	54	difference	difference	NOUN
american_scientific_journal-1612	90	55	0	0	NUM
american_scientific_journal-1612	90	56	df	df	PROPN
american_scientific_journal-1612	90	57	4	4	NUM
american_scientific_journal-1612	90	58	t	t	NOUN
american_scientific_journal-1612	90	59	stat	stat	NOUN
american_scientific_journal-1612	90	60	0.954185	0.954185	NUM
american_scientific_journal-1612	90	61	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	62	)	)	PUNCT
american_scientific_journal-1612	90	63	one	one	NUM
american_scientific_journal-1612	90	64	-	-	PUNCT
american_scientific_journal-1612	90	65	tail	tail	NOUN
american_scientific_journal-1612	90	66	0.197012	0.197012	NUM
american_scientific_journal-1612	90	67	t	t	NOUN
american_scientific_journal-1612	90	68	critical	critical	ADJ
american_scientific_journal-1612	90	69	one	one	NUM
american_scientific_journal-1612	90	70	-	-	PUNCT
american_scientific_journal-1612	90	71	tail	tail	NOUN
american_scientific_journal-1612	90	72	2.131847	2.131847	NUM
american_scientific_journal-1612	90	73	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	74	)	)	PUNCT
american_scientific_journal-1612	90	75	two	two	NUM
american_scientific_journal-1612	90	76	-	-	PUNCT
american_scientific_journal-1612	90	77	tail	tail	NOUN
american_scientific_journal-1612	90	78	0.394024	0.394024	NUM
american_scientific_journal-1612	90	79	t	t	NOUN
american_scientific_journal-1612	90	80	critical	critical	ADJ
american_scientific_journal-1612	90	81	two	two	NUM
american_scientific_journal-1612	90	82	-	-	PUNCT
american_scientific_journal-1612	90	83	tail	tail	NOUN
american_scientific_journal-1612	90	84	2.776445	2.776445	NUM
american_scientific_journal-1612	90	85	pb	pb	ADP
american_scientific_journal-1612	90	86	cr	cr	PART
american_scientific_journal-1612	90	87	mean	mean	VERB
american_scientific_journal-1612	90	88	9.3365743	9.3365743	NUM
american_scientific_journal-1612	90	89	2.258856	2.258856	NUM
american_scientific_journal-1612	90	90	variance	variance	NOUN
american_scientific_journal-1612	90	91	3.5230333	3.5230333	NUM
american_scientific_journal-1612	90	92	13.424141	13.424141	NUM
american_scientific_journal-1612	90	93	observations	observation	NOUN
american_scientific_journal-1612	90	94	5	5	NUM
american_scientific_journal-1612	90	95	5	5	NUM
american_scientific_journal-1612	90	96	hypothesized	hypothesize	VERB
american_scientific_journal-1612	90	97	mean	mean	ADJ
american_scientific_journal-1612	90	98	difference	difference	NOUN
american_scientific_journal-1612	90	99	0	0	NUM
american_scientific_journal-1612	90	100	df	df	PROPN
american_scientific_journal-1612	90	101	4	4	NUM
american_scientific_journal-1612	90	102	t	t	NOUN
american_scientific_journal-1612	90	103	stat	stat	PROPN
american_scientific_journal-1612	90	104	3.8444094	3.8444094	NUM
american_scientific_journal-1612	90	105	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	106	)	)	PUNCT
american_scientific_journal-1612	90	107	one	one	NUM
american_scientific_journal-1612	90	108	-	-	PUNCT
american_scientific_journal-1612	90	109	tail	tail	NOUN
american_scientific_journal-1612	90	110	0.0042576	0.0042576	NUM
american_scientific_journal-1612	90	111	t	t	NOUN
american_scientific_journal-1612	90	112	critical	critical	ADJ
american_scientific_journal-1612	90	113	one	one	NUM
american_scientific_journal-1612	90	114	-	-	PUNCT
american_scientific_journal-1612	90	115	tail	tail	NOUN
american_scientific_journal-1612	90	116	1.9431803	1.9431803	NUM
american_scientific_journal-1612	90	117	p(t<=t	p(t<=t	NUM
american_scientific_journal-1612	90	118	)	)	PUNCT
american_scientific_journal-1612	90	119	two	two	NUM
american_scientific_journal-1612	90	120	-	-	PUNCT
american_scientific_journal-1612	90	121	tail	tail	NOUN
american_scientific_journal-1612	90	122	0.0085151	0.0085151	NUM
american_scientific_journal-1612	90	123	t	t	NOUN
american_scientific_journal-1612	90	124	critical	critical	ADJ
american_scientific_journal-1612	90	125	two	two	NUM
american_scientific_journal-1612	90	126	-	-	PUNCT
american_scientific_journal-1612	90	127	tail	tail	NOUN
american_scientific_journal-1612	90	128	2.4469119	2.4469119	NUM
american_scientific_journal-1612	90	129	american	american	ADJ
american_scientific_journal-1612	90	130	scientific	scientific	ADJ
american_scientific_journal-1612	90	131	research	research	NOUN
american_scientific_journal-1612	90	132	journal	journal	NOUN
american_scientific_journal-1612	90	133	for	for	ADP
american_scientific_journal-1612	90	134	engineering	engineering	NOUN
american_scientific_journal-1612	90	135	,	,	PUNCT
american_scientific_journal-1612	90	136	technology	technology	NOUN
american_scientific_journal-1612	90	137	,	,	PUNCT
american_scientific_journal-1612	90	138	and	and	CCONJ
american_scientific_journal-1612	90	139	sciences	science	NOUN
american_scientific_journal-1612	90	140	(	(	PUNCT
american_scientific_journal-1612	90	141	asrjets	asrjet	NOUN
american_scientific_journal-1612	90	142	)	)	PUNCT
american_scientific_journal-1612	90	143	(	(	PUNCT
american_scientific_journal-1612	90	144	2016	2016	NUM
american_scientific_journal-1612	90	145	)	)	PUNCT
american_scientific_journal-1612	90	146	volume	volume	NOUN
american_scientific_journal-1612	90	147	20	20	NUM
american_scientific_journal-1612	90	148	,	,	PUNCT
american_scientific_journal-1612	90	149	no	no	DET
american_scientific_journal-1612	90	150	1	1	NUM
american_scientific_journal-1612	90	151	,	,	PUNCT
american_scientific_journal-1612	90	152	pp	pp	ADV
american_scientific_journal-1612	90	153	213	213	NUM
american_scientific_journal-1612	90	154	-	-	SYM
american_scientific_journal-1612	90	155	223	223	NUM
american_scientific_journal-1612	90	156	220	220	NUM
american_scientific_journal-1612	90	157	good	good	ADJ
american_scientific_journal-1612	90	158	quality	quality	NOUN
american_scientific_journal-1612	90	159	after	after	ADP
american_scientific_journal-1612	90	160	measuring	measure	VERB
american_scientific_journal-1612	90	161	samples	sample	NOUN
american_scientific_journal-1612	90	162	from	from	ADP
american_scientific_journal-1612	90	163	both	both	DET
american_scientific_journal-1612	90	164	oil	oil	NOUN
american_scientific_journal-1612	90	165	fields	field	NOUN
american_scientific_journal-1612	90	166	.	.	PUNCT
american_scientific_journal-1612	91	1	the	the	DET
american_scientific_journal-1612	91	2	research	research	NOUN
american_scientific_journal-1612	91	3	was	be	AUX
american_scientific_journal-1612	91	4	done	do	VERB
american_scientific_journal-1612	91	5	by	by	ADP
american_scientific_journal-1612	91	6	evaluating	evaluate	VERB
american_scientific_journal-1612	91	7	the	the	DET
american_scientific_journal-1612	91	8	heavy	heavy	ADJ
american_scientific_journal-1612	91	9	metals	metal	NOUN
american_scientific_journal-1612	91	10	and	and	CCONJ
american_scientific_journal-1612	91	11	proved	prove	VERB
american_scientific_journal-1612	91	12	the	the	DET
american_scientific_journal-1612	91	13	relationship	relationship	NOUN
american_scientific_journal-1612	91	14	between	between	ADP
american_scientific_journal-1612	91	15	trace	trace	NOUN
american_scientific_journal-1612	91	16	metals	metal	NOUN
american_scientific_journal-1612	91	17	and	and	CCONJ
american_scientific_journal-1612	91	18	api	api	NOUN
american_scientific_journal-1612	91	19	values	value	NOUN
american_scientific_journal-1612	91	20	of	of	ADP
american_scientific_journal-1612	91	21	the	the	DET
american_scientific_journal-1612	91	22	samples	sample	NOUN
american_scientific_journal-1612	91	23	are	be	AUX
american_scientific_journal-1612	91	24	inversely	inversely	ADV
american_scientific_journal-1612	91	25	proportional	proportional	ADJ
american_scientific_journal-1612	91	26	while	while	SCONJ
american_scientific_journal-1612	91	27	increasing	increase	VERB
american_scientific_journal-1612	91	28	api	api	NOUN
american_scientific_journal-1612	91	29	value	value	NOUN
american_scientific_journal-1612	91	30	of	of	ADP
american_scientific_journal-1612	91	31	crude	crude	ADJ
american_scientific_journal-1612	91	32	oil	oil	NOUN
american_scientific_journal-1612	91	33	samples	sample	NOUN
american_scientific_journal-1612	91	34	means	mean	VERB
american_scientific_journal-1612	91	35	a	a	DET
american_scientific_journal-1612	91	36	decrease	decrease	NOUN
american_scientific_journal-1612	91	37	in	in	ADP
american_scientific_journal-1612	91	38	the	the	DET
american_scientific_journal-1612	91	39	metal	metal	NOUN
american_scientific_journal-1612	91	40	contents	content	NOUN
american_scientific_journal-1612	91	41	of	of	ADP
american_scientific_journal-1612	91	42	the	the	DET
american_scientific_journal-1612	91	43	samples	sample	NOUN
american_scientific_journal-1612	91	44	.	.	PUNCT
american_scientific_journal-1612	92	1	the	the	DET
american_scientific_journal-1612	92	2	method	method	NOUN
american_scientific_journal-1612	92	3	of	of	ADP
american_scientific_journal-1612	92	4	dry	dry	ADJ
american_scientific_journal-1612	92	5	ashingacid	ashingacid	ADJ
american_scientific_journal-1612	92	6	dissolution	dissolution	NOUN
american_scientific_journal-1612	92	7	was	be	AUX
american_scientific_journal-1612	92	8	implemented	implement	VERB
american_scientific_journal-1612	92	9	.	.	PUNCT
american_scientific_journal-1612	93	1	the	the	DET
american_scientific_journal-1612	93	2	results	result	NOUN
american_scientific_journal-1612	93	3	concluded	conclude	VERB
american_scientific_journal-1612	93	4	that	that	SCONJ
american_scientific_journal-1612	93	5	crude	crude	ADJ
american_scientific_journal-1612	93	6	oil	oil	NOUN
american_scientific_journal-1612	93	7	samples	sample	NOUN
american_scientific_journal-1612	93	8	of	of	ADP
american_scientific_journal-1612	93	9	the	the	DET
american_scientific_journal-1612	93	10	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	93	11	region	region	NOUN
american_scientific_journal-1612	93	12	have	have	VERB
american_scientific_journal-1612	93	13	low	low	ADJ
american_scientific_journal-1612	93	14	metal	metal	NOUN
american_scientific_journal-1612	93	15	contents	content	NOUN
american_scientific_journal-1612	93	16	.	.	PUNCT
american_scientific_journal-1612	94	1	we	we	PRON
american_scientific_journal-1612	94	2	are	be	AUX
american_scientific_journal-1612	94	3	95	95	NUM
american_scientific_journal-1612	94	4	%	%	NOUN
american_scientific_journal-1612	94	5	confident	confident	ADJ
american_scientific_journal-1612	94	6	that	that	SCONJ
american_scientific_journal-1612	94	7	there	there	PRON
american_scientific_journal-1612	94	8	is	be	VERB
american_scientific_journal-1612	94	9	strong	strong	ADJ
american_scientific_journal-1612	94	10	evidence	evidence	NOUN
american_scientific_journal-1612	94	11	to	to	PART
american_scientific_journal-1612	94	12	reject	reject	VERB
american_scientific_journal-1612	94	13	null	null	ADJ
american_scientific_journal-1612	94	14	hypothesis	hypothesis	NOUN
american_scientific_journal-1612	94	15	and	and	CCONJ
american_scientific_journal-1612	94	16	there	there	PRON
american_scientific_journal-1612	94	17	is	be	VERB
american_scientific_journal-1612	94	18	no	no	DET
american_scientific_journal-1612	94	19	relationship	relationship	NOUN
american_scientific_journal-1612	94	20	between	between	ADP
american_scientific_journal-1612	94	21	chromium	chromium	NOUN
american_scientific_journal-1612	94	22	,	,	PUNCT
american_scientific_journal-1612	94	23	iron	iron	NOUN
american_scientific_journal-1612	94	24	and	and	CCONJ
american_scientific_journal-1612	94	25	lead	lead	NOUN
american_scientific_journal-1612	94	26	.	.	PUNCT
american_scientific_journal-1612	95	1	5	5	X
american_scientific_journal-1612	95	2	.	.	X
american_scientific_journal-1612	95	3	recommendation	recommendation	NOUN
american_scientific_journal-1612	95	4	in	in	ADP
american_scientific_journal-1612	95	5	the	the	DET
american_scientific_journal-1612	95	6	recent	recent	ADJ
american_scientific_journal-1612	95	7	years	year	NOUN
american_scientific_journal-1612	95	8	,	,	PUNCT
american_scientific_journal-1612	95	9	significant	significant	ADJ
american_scientific_journal-1612	95	10	development	development	NOUN
american_scientific_journal-1612	95	11	has	have	AUX
american_scientific_journal-1612	95	12	been	be	AUX
american_scientific_journal-1612	95	13	achieved	achieve	VERB
american_scientific_journal-1612	95	14	in	in	ADP
american_scientific_journal-1612	95	15	kurdistan	kurdistan	ADJ
american_scientific_journal-1612	95	16	region	region	NOUN
american_scientific_journal-1612	95	17	and	and	CCONJ
american_scientific_journal-1612	95	18	this	this	PRON
american_scientific_journal-1612	95	19	leads	lead	VERB
american_scientific_journal-1612	95	20	to	to	ADP
american_scientific_journal-1612	95	21	the	the	DET
american_scientific_journal-1612	95	22	region	region	NOUN
american_scientific_journal-1612	95	23	to	to	PART
american_scientific_journal-1612	95	24	depend	depend	VERB
american_scientific_journal-1612	95	25	only	only	ADV
american_scientific_journal-1612	95	26	on	on	ADP
american_scientific_journal-1612	95	27	the	the	DET
american_scientific_journal-1612	95	28	oil	oil	NOUN
american_scientific_journal-1612	95	29	.	.	PUNCT
american_scientific_journal-1612	96	1	dealing	deal	VERB
american_scientific_journal-1612	96	2	with	with	ADP
american_scientific_journal-1612	96	3	oil	oil	NOUN
american_scientific_journal-1612	96	4	either	either	CCONJ
american_scientific_journal-1612	96	5	exporting	export	VERB
american_scientific_journal-1612	96	6	or	or	CCONJ
american_scientific_journal-1612	96	7	importing	import	VERB
american_scientific_journal-1612	96	8	to	to	ADP
american_scientific_journal-1612	96	9	any	any	DET
american_scientific_journal-1612	96	10	country	country	NOUN
american_scientific_journal-1612	96	11	is	be	AUX
american_scientific_journal-1612	96	12	the	the	DET
american_scientific_journal-1612	96	13	most	most	ADV
american_scientific_journal-1612	96	14	effective	effective	ADJ
american_scientific_journal-1612	96	15	way	way	NOUN
american_scientific_journal-1612	96	16	to	to	PART
american_scientific_journal-1612	96	17	pollute	pollute	VERB
american_scientific_journal-1612	96	18	the	the	DET
american_scientific_journal-1612	96	19	environment	environment	NOUN
american_scientific_journal-1612	96	20	.	.	PUNCT
american_scientific_journal-1612	97	1	this	this	DET
american_scientific_journal-1612	97	2	prosperous	prosperous	ADJ
american_scientific_journal-1612	97	3	region	region	NOUN
american_scientific_journal-1612	97	4	has	have	AUX
american_scientific_journal-1612	97	5	owned	own	VERB
american_scientific_journal-1612	97	6	numerous	numerous	ADJ
american_scientific_journal-1612	97	7	amounts	amount	NOUN
american_scientific_journal-1612	97	8	of	of	ADP
american_scientific_journal-1612	97	9	natural	natural	ADJ
american_scientific_journal-1612	97	10	gas	gas	NOUN
american_scientific_journal-1612	97	11	and	and	CCONJ
american_scientific_journal-1612	97	12	crude	crude	ADJ
american_scientific_journal-1612	97	13	oils	oil	NOUN
american_scientific_journal-1612	97	14	.	.	PUNCT
american_scientific_journal-1612	98	1	the	the	DET
american_scientific_journal-1612	98	2	oil	oil	NOUN
american_scientific_journal-1612	98	3	industry	industry	NOUN
american_scientific_journal-1612	98	4	has	have	AUX
american_scientific_journal-1612	98	5	referred	refer	VERB
american_scientific_journal-1612	98	6	to	to	ADP
american_scientific_journal-1612	98	7	series	series	NOUN
american_scientific_journal-1612	98	8	of	of	ADP
american_scientific_journal-1612	98	9	operation	operation	NOUN
american_scientific_journal-1612	98	10	from	from	ADP
american_scientific_journal-1612	98	11	exploring	explore	VERB
american_scientific_journal-1612	98	12	to	to	ADP
american_scientific_journal-1612	98	13	marketing	marketing	NOUN
american_scientific_journal-1612	98	14	via	via	ADP
american_scientific_journal-1612	98	15	pipeline	pipeline	NOUN
american_scientific_journal-1612	98	16	and	and	CCONJ
american_scientific_journal-1612	98	17	tankers	tanker	NOUN
american_scientific_journal-1612	98	18	.	.	PUNCT
american_scientific_journal-1612	99	1	these	these	DET
american_scientific_journal-1612	99	2	oil	oil	NOUN
american_scientific_journal-1612	99	3	industries	industry	NOUN
american_scientific_journal-1612	99	4	are	be	AUX
american_scientific_journal-1612	99	5	a	a	DET
american_scientific_journal-1612	99	6	source	source	NOUN
american_scientific_journal-1612	99	7	of	of	ADP
american_scientific_journal-1612	99	8	toxic	toxic	ADJ
american_scientific_journal-1612	99	9	gas	gas	NOUN
american_scientific_journal-1612	99	10	and	and	CCONJ
american_scientific_journal-1612	99	11	those	those	PRON
american_scientific_journal-1612	99	12	which	which	PRON
american_scientific_journal-1612	99	13	carries	carry	VERB
american_scientific_journal-1612	99	14	sulfur	sulfur	NOUN
american_scientific_journal-1612	99	15	which	which	PRON
american_scientific_journal-1612	99	16	is	be	AUX
american_scientific_journal-1612	99	17	the	the	DET
american_scientific_journal-1612	99	18	main	main	ADJ
american_scientific_journal-1612	99	19	factor	factor	NOUN
american_scientific_journal-1612	99	20	of	of	ADP
american_scientific_journal-1612	99	21	cancer	cancer	NOUN
american_scientific_journal-1612	99	22	and	and	CCONJ
american_scientific_journal-1612	99	23	disease	disease	NOUN
american_scientific_journal-1612	99	24	.	.	PUNCT
american_scientific_journal-1612	100	1	of	of	ADP
american_scientific_journal-1612	100	2	course	course	NOUN
american_scientific_journal-1612	100	3	,	,	PUNCT
american_scientific_journal-1612	100	4	the	the	DET
american_scientific_journal-1612	100	5	environmental	environmental	ADJ
american_scientific_journal-1612	100	6	issue	issue	NOUN
american_scientific_journal-1612	100	7	could	could	AUX
american_scientific_journal-1612	100	8	be	be	AUX
american_scientific_journal-1612	100	9	considered	consider	VERB
american_scientific_journal-1612	100	10	very	very	ADV
american_scientific_journal-1612	100	11	well	well	ADV
american_scientific_journal-1612	100	12	.	.	PUNCT
american_scientific_journal-1612	101	1	social	social	ADJ
american_scientific_journal-1612	101	2	awareness	awareness	NOUN
american_scientific_journal-1612	101	3	has	have	AUX
american_scientific_journal-1612	101	4	enabled	enable	VERB
american_scientific_journal-1612	101	5	people	people	NOUN
american_scientific_journal-1612	101	6	to	to	PART
american_scientific_journal-1612	101	7	protect	protect	VERB
american_scientific_journal-1612	101	8	themselves	themselves	PRON
american_scientific_journal-1612	101	9	from	from	ADP
american_scientific_journal-1612	101	10	those	those	DET
american_scientific_journal-1612	101	11	areas	area	NOUN
american_scientific_journal-1612	101	12	that	that	SCONJ
american_scientific_journal-1612	101	13	oil	oil	NOUN
american_scientific_journal-1612	101	14	companies	company	NOUN
american_scientific_journal-1612	101	15	are	be	AUX
american_scientific_journal-1612	101	16	busy	busy	ADJ
american_scientific_journal-1612	101	17	with	with	ADP
american_scientific_journal-1612	101	18	oil	oil	NOUN
american_scientific_journal-1612	101	19	operations	operation	NOUN
american_scientific_journal-1612	101	20	especially	especially	ADV
american_scientific_journal-1612	101	21	those	those	DET
american_scientific_journal-1612	101	22	company	company	NOUN
american_scientific_journal-1612	101	23	which	which	PRON
american_scientific_journal-1612	101	24	refined	refine	VERB
american_scientific_journal-1612	101	25	the	the	DET
american_scientific_journal-1612	101	26	crude	crude	ADJ
american_scientific_journal-1612	101	27	oils	oil	NOUN
american_scientific_journal-1612	101	28	into	into	ADP
american_scientific_journal-1612	101	29	its	its	PRON
american_scientific_journal-1612	101	30	products	product	NOUN
american_scientific_journal-1612	101	31	.	.	PUNCT
american_scientific_journal-1612	102	1	new	new	ADJ
american_scientific_journal-1612	102	2	technology	technology	NOUN
american_scientific_journal-1612	102	3	has	have	AUX
american_scientific_journal-1612	102	4	invented	invent	VERB
american_scientific_journal-1612	102	5	modern	modern	ADJ
american_scientific_journal-1612	102	6	equipment	equipment	NOUN
american_scientific_journal-1612	102	7	and	and	CCONJ
american_scientific_journal-1612	102	8	interested	interested	ADJ
american_scientific_journal-1612	102	9	much	much	ADV
american_scientific_journal-1612	102	10	more	more	ADJ
american_scientific_journal-1612	102	11	in	in	ADP
american_scientific_journal-1612	102	12	determining	determine	VERB
american_scientific_journal-1612	102	13	trace	trace	NOUN
american_scientific_journal-1612	102	14	metals	metal	NOUN
american_scientific_journal-1612	102	15	in	in	ADP
american_scientific_journal-1612	102	16	crude	crude	ADJ
american_scientific_journal-1612	102	17	oils	oil	NOUN
american_scientific_journal-1612	102	18	.	.	PUNCT
american_scientific_journal-1612	103	1	however	however	ADV
american_scientific_journal-1612	103	2	,	,	PUNCT
american_scientific_journal-1612	103	3	those	those	DET
american_scientific_journal-1612	103	4	oil	oil	NOUN
american_scientific_journal-1612	103	5	companies	company	NOUN
american_scientific_journal-1612	103	6	which	which	PRON
american_scientific_journal-1612	103	7	are	be	AUX
american_scientific_journal-1612	103	8	currently	currently	ADV
american_scientific_journal-1612	103	9	working	work	VERB
american_scientific_journal-1612	103	10	in	in	ADP
american_scientific_journal-1612	103	11	kurdistan	kurdistan	ADJ
american_scientific_journal-1612	103	12	region	region	NOUN
american_scientific_journal-1612	103	13	should	should	AUX
american_scientific_journal-1612	103	14	import	import	VERB
american_scientific_journal-1612	103	15	and	and	CCONJ
american_scientific_journal-1612	103	16	apply	apply	VERB
american_scientific_journal-1612	103	17	that	that	DET
american_scientific_journal-1612	103	18	equipment	equipment	NOUN
american_scientific_journal-1612	103	19	which	which	PRON
american_scientific_journal-1612	103	20	is	be	AUX
american_scientific_journal-1612	103	21	less	less	ADV
american_scientific_journal-1612	103	22	harmful	harmful	ADJ
american_scientific_journal-1612	103	23	to	to	ADP
american_scientific_journal-1612	103	24	environment	environment	VERB
american_scientific_journal-1612	103	25	because	because	SCONJ
american_scientific_journal-1612	103	26	excessive	excessive	ADJ
american_scientific_journal-1612	103	27	remaining	remain	VERB
american_scientific_journal-1612	103	28	of	of	ADP
american_scientific_journal-1612	103	29	oil	oil	NOUN
american_scientific_journal-1612	103	30	industries	industry	NOUN
american_scientific_journal-1612	103	31	in	in	ADP
american_scientific_journal-1612	103	32	one	one	NUM
american_scientific_journal-1612	103	33	place	place	NOUN
american_scientific_journal-1612	103	34	has	have	VERB
american_scientific_journal-1612	103	35	a	a	DET
american_scientific_journal-1612	103	36	serious	serious	ADJ
american_scientific_journal-1612	103	37	influence	influence	NOUN
american_scientific_journal-1612	103	38	on	on	ADP
american_scientific_journal-1612	103	39	the	the	DET
american_scientific_journal-1612	103	40	civilian	civilian	NOUN
american_scientific_journal-1612	103	41	.	.	PUNCT
american_scientific_journal-1612	104	1	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	104	2	regional	regional	ADJ
american_scientific_journal-1612	104	3	government	government	NOUN
american_scientific_journal-1612	104	4	should	should	AUX
american_scientific_journal-1612	104	5	provide	provide	VERB
american_scientific_journal-1612	104	6	the	the	DET
american_scientific_journal-1612	104	7	oil	oil	NOUN
american_scientific_journal-1612	104	8	companies	company	NOUN
american_scientific_journal-1612	104	9	an	an	DET
american_scientific_journal-1612	104	10	outline	outline	NOUN
american_scientific_journal-1612	104	11	regarding	regard	VERB
american_scientific_journal-1612	104	12	oil	oil	NOUN
american_scientific_journal-1612	104	13	operation	operation	NOUN
american_scientific_journal-1612	104	14	in	in	ADP
american_scientific_journal-1612	104	15	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	104	16	region	region	NOUN
american_scientific_journal-1612	104	17	and	and	CCONJ
american_scientific_journal-1612	104	18	the	the	DET
american_scientific_journal-1612	104	19	way	way	NOUN
american_scientific_journal-1612	104	20	that	that	PRON
american_scientific_journal-1612	104	21	could	could	AUX
american_scientific_journal-1612	104	22	be	be	AUX
american_scientific_journal-1612	104	23	acceptable	acceptable	ADJ
american_scientific_journal-1612	104	24	for	for	ADP
american_scientific_journal-1612	104	25	people	people	NOUN
american_scientific_journal-1612	104	26	.	.	PUNCT
american_scientific_journal-1612	105	1	acknowledgement	acknowledgement	NOUN
american_scientific_journal-1612	105	2	i	i	PRON
american_scientific_journal-1612	105	3	would	would	AUX
american_scientific_journal-1612	105	4	like	like	VERB
american_scientific_journal-1612	105	5	deeply	deeply	ADV
american_scientific_journal-1612	105	6	thank	thank	VERB
american_scientific_journal-1612	105	7	to	to	ADP
american_scientific_journal-1612	105	8	university	university	PROPN
american_scientific_journal-1612	105	9	of	of	ADP
american_scientific_journal-1612	105	10	kurdistan	kurdistan	PROPN
american_scientific_journal-1612	105	11	-	-	PUNCT
american_scientific_journal-1612	105	12	helwer	helwer	NOUN
american_scientific_journal-1612	105	13	for	for	ADP
american_scientific_journal-1612	105	14	helping	help	VERB
american_scientific_journal-1612	105	15	me	i	PRON
american_scientific_journal-1612	105	16	to	to	PART
american_scientific_journal-1612	105	17	finish	finish	VERB
american_scientific_journal-1612	105	18	my	my	PRON
american_scientific_journal-1612	105	19	research	research	NOUN
american_scientific_journal-1612	105	20	project	project	NOUN
american_scientific_journal-1612	105	21	.	.	PUNCT
american_scientific_journal-1612	106	1	reference	reference	NOUN
american_scientific_journal-1612	106	2	[	[	X
american_scientific_journal-1612	106	3	1	1	X
american_scientific_journal-1612	106	4	]	]	PUNCT
american_scientific_journal-1612	106	5	j.	j.	PROPN
american_scientific_journal-1612	106	6	sainbayar	sainbayar	PROPN
american_scientific_journal-1612	106	7	,	,	PUNCT
american_scientific_journal-1612	106	8	d.	d.	PROPN
american_scientific_journal-1612	106	9	monkhoobor	monkhoobor	PROPN
american_scientific_journal-1612	106	10	and	and	CCONJ
american_scientific_journal-1612	106	11	b.	b.	PROPN
american_scientific_journal-1612	106	12	avid	avid	PROPN
american_scientific_journal-1612	106	13	,	,	PUNCT
american_scientific_journal-1612	106	14	"	"	PUNCT
american_scientific_journal-1612	106	15	determination	determination	NOUN
american_scientific_journal-1612	106	16	of	of	ADP
american_scientific_journal-1612	106	17	trace	trace	NOUN
american_scientific_journal-1612	106	18	elements	element	NOUN
american_scientific_journal-1612	106	19	in	in	ADP
american_scientific_journal-1612	106	20	the	the	DET
american_scientific_journal-1612	106	21	tamsagbulag	tamsagbulag	NOUN
american_scientific_journal-1612	106	22	and	and	CCONJ
american_scientific_journal-1612	106	23	tagaan	tagaan	PROPN
american_scientific_journal-1612	106	24	els	el	VERB
american_scientific_journal-1612	106	25	crude	crude	ADJ
american_scientific_journal-1612	106	26	oils	oil	NOUN
american_scientific_journal-1612	106	27	and	and	CCONJ
american_scientific_journal-1612	106	28	their	their	PRON
american_scientific_journal-1612	106	29	distillation	distillation	NOUN
american_scientific_journal-1612	106	30	fractions	fraction	NOUN
american_scientific_journal-1612	106	31	using	use	VERB
american_scientific_journal-1612	106	32	by	by	ADP
american_scientific_journal-1612	106	33	icp	icp	PROPN
american_scientific_journal-1612	106	34	-	-	PUNCT
american_scientific_journal-1612	106	35	oes	oes	PROPN
american_scientific_journal-1612	106	36	,	,	PUNCT
american_scientific_journal-1612	106	37	"	"	PUNCT
american_scientific_journal-1612	106	38	advances	advance	NOUN
american_scientific_journal-1612	106	39	in	in	ADP
american_scientific_journal-1612	106	40	chemical	chemical	ADJ
american_scientific_journal-1612	106	41	engineering	engineering	NOUN
american_scientific_journal-1612	106	42	and	and	CCONJ
american_scientific_journal-1612	106	43	science	science	NOUN
american_scientific_journal-1612	106	44	,	,	PUNCT
american_scientific_journal-1612	106	45	pp	pp	ADJ
american_scientific_journal-1612	106	46	.	.	PUNCT
american_scientific_journal-1612	107	1	113	113	NUM
american_scientific_journal-1612	107	2	-	-	SYM
american_scientific_journal-1612	107	3	117	117	NUM
american_scientific_journal-1612	107	4	,	,	PUNCT
american_scientific_journal-1612	107	5	2012	2012	NUM
american_scientific_journal-1612	107	6	.	.	PUNCT
american_scientific_journal-1612	108	1	[	[	X
american_scientific_journal-1612	108	2	2	2	X
american_scientific_journal-1612	108	3	]	]	PUNCT
american_scientific_journal-1612	108	4	j.	j.	PROPN
american_scientific_journal-1612	108	5	alrich	alrich	PROPN
american_scientific_journal-1612	108	6	,	,	PUNCT
american_scientific_journal-1612	108	7	a.	a.	NOUN
american_scientific_journal-1612	108	8	hilner	hilner	PROPN
american_scientific_journal-1612	108	9	and	and	CCONJ
american_scientific_journal-1612	108	10	h.	h.	PROPN
american_scientific_journal-1612	108	11	stark	stark	PROPN
american_scientific_journal-1612	108	12	,	,	PUNCT
american_scientific_journal-1612	108	13	"	"	PUNCT
american_scientific_journal-1612	108	14	distribution	distribution	NOUN
american_scientific_journal-1612	108	15	of	of	ADP
american_scientific_journal-1612	108	16	trace	trace	NOUN
american_scientific_journal-1612	108	17	elements	element	NOUN
american_scientific_journal-1612	108	18	in	in	ADP
american_scientific_journal-1612	108	19	crude	crude	ADJ
american_scientific_journal-1612	108	20	oils	oil	NOUN
american_scientific_journal-1612	108	21	from	from	ADP
american_scientific_journal-1612	108	22	southren	southren	PROPN
american_scientific_journal-1612	108	23	germany	germany	PROPN
american_scientific_journal-1612	108	24	,	,	PUNCT
american_scientific_journal-1612	108	25	"	"	PUNCT
american_scientific_journal-1612	108	26	chemical	chemical	NOUN
american_scientific_journal-1612	108	27	geology	geology	NOUN
american_scientific_journal-1612	108	28	,	,	PUNCT
american_scientific_journal-1612	108	29	vol	vol	NOUN
american_scientific_journal-1612	108	30	.	.	PROPN
american_scientific_journal-1612	108	31	48	48	NUM
american_scientific_journal-1612	108	32	,	,	PUNCT
american_scientific_journal-1612	108	33	1985	1985	NUM
american_scientific_journal-1612	108	34	.	.	PUNCT
american_scientific_journal-1612	109	1	[	[	X
american_scientific_journal-1612	109	2	3	3	X
american_scientific_journal-1612	109	3	]	]	X
american_scientific_journal-1612	109	4	b.	b.	PROPN
american_scientific_journal-1612	109	5	hitchon	hitchon	PROPN
american_scientific_journal-1612	109	6	and	and	CCONJ
american_scientific_journal-1612	109	7	r.	r.	PROPN
american_scientific_journal-1612	109	8	h.	h.	PROPN
american_scientific_journal-1612	109	9	filby	filby	PROPN
american_scientific_journal-1612	109	10	,	,	PUNCT
american_scientific_journal-1612	109	11	"	"	PUNCT
american_scientific_journal-1612	109	12	use	use	NOUN
american_scientific_journal-1612	109	13	of	of	ADP
american_scientific_journal-1612	109	14	trace	trace	NOUN
american_scientific_journal-1612	109	15	elements	element	NOUN
american_scientific_journal-1612	109	16	for	for	ADP
american_scientific_journal-1612	109	17	classification	classification	NOUN
american_scientific_journal-1612	109	18	of	of	ADP
american_scientific_journal-1612	109	19	crude	crude	ADJ
american_scientific_journal-1612	109	20	oils	oil	NOUN
american_scientific_journal-1612	109	21	into	into	ADP
american_scientific_journal-1612	109	22	families	family	NOUN
american_scientific_journal-1612	109	23	,	,	PUNCT
american_scientific_journal-1612	109	24	examples	example	NOUN
american_scientific_journal-1612	109	25	from	from	ADP
american_scientific_journal-1612	109	26	alberta	alberta	PROPN
american_scientific_journal-1612	109	27	,	,	PUNCT
american_scientific_journal-1612	109	28	canada	canada	PROPN
american_scientific_journal-1612	109	29	,	,	PUNCT
american_scientific_journal-1612	109	30	"	"	PUNCT
american_scientific_journal-1612	109	31	american	american	PROPN
american_scientific_journal-1612	109	32	association	association	PROPN
american_scientific_journal-1612	109	33	of	of	ADP
american_scientific_journal-1612	109	34	petroleum	petroleum	NOUN
american_scientific_journal-1612	109	35	and	and	CCONJ
american_scientific_journal-1612	109	36	geologists	geologist	NOUN
american_scientific_journal-1612	109	37	(	(	PUNCT
american_scientific_journal-1612	109	38	aapg	aapg	ADJ
american_scientific_journal-1612	109	39	)	)	PUNCT
american_scientific_journal-1612	109	40	,	,	PUNCT
american_scientific_journal-1612	110	1	pp	pp	PROPN
american_scientific_journal-1612	110	2	.	.	PUNCT
american_scientific_journal-1612	110	3	838	838	NUM
american_scientific_journal-1612	110	4	-	-	PUNCT
american_scientific_journal-1612	110	5	849	849	NUM
american_scientific_journal-1612	110	6	,	,	PUNCT
american_scientific_journal-1612	110	7	1984	1984	NUM
american_scientific_journal-1612	110	8	.	.	PUNCT
american_scientific_journal-1612	111	1	[	[	X
american_scientific_journal-1612	111	2	4	4	NUM
american_scientific_journal-1612	111	3	]	]	PUNCT
american_scientific_journal-1612	111	4	m.	m.	NOUN
american_scientific_journal-1612	111	5	m.	m.	PROPN
american_scientific_journal-1612	111	6	barbooti	barbooti	PROPN
american_scientific_journal-1612	111	7	,	,	PUNCT
american_scientific_journal-1612	111	8	m.	m.	PROPN
american_scientific_journal-1612	111	9	a.	a.	PROPN
american_scientific_journal-1612	111	10	al	al	PROPN
american_scientific_journal-1612	111	11	-	-	PROPN
american_scientific_journal-1612	111	12	taee	taee	PROPN
american_scientific_journal-1612	111	13	and	and	CCONJ
american_scientific_journal-1612	111	14	b.	b.	PROPN
american_scientific_journal-1612	111	15	h.	h.	PROPN
american_scientific_journal-1612	111	16	qasim	qasim	PROPN
american_scientific_journal-1612	111	17	,	,	PUNCT
american_scientific_journal-1612	111	18	"	"	PUNCT
american_scientific_journal-1612	111	19	electrothermal	electrothermal	ADJ
american_scientific_journal-1612	111	20	atomic	atomic	ADJ
american_scientific_journal-1612	111	21	absorption	absorption	NOUN
american_scientific_journal-1612	111	22	spectrophotometric	spectrophotometric	ADJ
american_scientific_journal-1612	111	23	determination	determination	NOUN
american_scientific_journal-1612	111	24	of	of	ADP
american_scientific_journal-1612	111	25	v	v	NOUN
american_scientific_journal-1612	111	26	,	,	PUNCT
american_scientific_journal-1612	111	27	ni	ni	PROPN
american_scientific_journal-1612	111	28	and	and	CCONJ
american_scientific_journal-1612	111	29	pb	pb	X
american_scientific_journal-1612	111	30	in	in	ADP
american_scientific_journal-1612	111	31	hydrocarbons	hydrocarbon	NOUN
american_scientific_journal-1612	111	32	polluted	pollute	VERB
american_scientific_journal-1612	111	33	soils	soil	NOUN
american_scientific_journal-1612	111	34	,	,	PUNCT
american_scientific_journal-1612	111	35	"	"	PUNCT
american_scientific_journal-1612	111	36	engineer	engineer	NOUN
american_scientific_journal-1612	111	37	,	,	PUNCT
american_scientific_journal-1612	111	38	technol	technol	NOUN
american_scientific_journal-1612	111	39	,	,	PUNCT
american_scientific_journal-1612	111	40	american	american	ADJ
american_scientific_journal-1612	111	41	scientific	scientific	ADJ
american_scientific_journal-1612	111	42	research	research	NOUN
american_scientific_journal-1612	111	43	journal	journal	NOUN
american_scientific_journal-1612	111	44	for	for	ADP
american_scientific_journal-1612	111	45	engineering	engineering	NOUN
american_scientific_journal-1612	111	46	,	,	PUNCT
american_scientific_journal-1612	111	47	technology	technology	NOUN
american_scientific_journal-1612	111	48	,	,	PUNCT
american_scientific_journal-1612	111	49	and	and	CCONJ
american_scientific_journal-1612	111	50	sciences	science	NOUN
american_scientific_journal-1612	111	51	(	(	PUNCT
american_scientific_journal-1612	111	52	asrjets	asrjet	NOUN
american_scientific_journal-1612	111	53	)	)	PUNCT
american_scientific_journal-1612	111	54	(	(	PUNCT
american_scientific_journal-1612	111	55	2016	2016	NUM
american_scientific_journal-1612	111	56	)	)	PUNCT
american_scientific_journal-1612	111	57	volume	volume	NOUN
american_scientific_journal-1612	111	58	20	20	NUM
american_scientific_journal-1612	111	59	,	,	PUNCT
american_scientific_journal-1612	111	60	no	no	DET
american_scientific_journal-1612	111	61	1	1	NUM
american_scientific_journal-1612	111	62	,	,	PUNCT
american_scientific_journal-1612	111	63	pp	pp	ADV
american_scientific_journal-1612	111	64	213	213	NUM
american_scientific_journal-1612	111	65	-	-	SYM
american_scientific_journal-1612	111	66	223	223	NUM
american_scientific_journal-1612	111	67	221	221	NUM
american_scientific_journal-1612	111	68	vol	vol	NOUN
american_scientific_journal-1612	111	69	.	.	PROPN
american_scientific_journal-1612	111	70	28	28	NUM
american_scientific_journal-1612	111	71	,	,	PUNCT
american_scientific_journal-1612	111	72	pp	pp	ADJ
american_scientific_journal-1612	111	73	.	.	PUNCT
american_scientific_journal-1612	112	1	17	17	NUM
american_scientific_journal-1612	112	2	-	-	SYM
american_scientific_journal-1612	112	3	28	28	NUM
american_scientific_journal-1612	112	4	,	,	PUNCT
american_scientific_journal-1612	112	5	2010	2010	NUM
american_scientific_journal-1612	112	6	.	.	PUNCT
american_scientific_journal-1612	113	1	[	[	X
american_scientific_journal-1612	113	2	5	5	NUM
american_scientific_journal-1612	113	3	]	]	PUNCT
american_scientific_journal-1612	113	4	m.	m.	NOUN
american_scientific_journal-1612	113	5	m.	m.	PROPN
american_scientific_journal-1612	113	6	barbooti	barbooti	PROPN
american_scientific_journal-1612	113	7	,	,	PUNCT
american_scientific_journal-1612	113	8	s.	s.	PROPN
american_scientific_journal-1612	113	9	h.	h.	PROPN
american_scientific_journal-1612	113	10	al	al	PROPN
american_scientific_journal-1612	113	11	-	-	PUNCT
american_scientific_journal-1612	113	12	madfai	madfai	PROPN
american_scientific_journal-1612	113	13	and	and	CCONJ
american_scientific_journal-1612	113	14	d.	d.	PROPN
american_scientific_journal-1612	113	15	a.	a.	PROPN
american_scientific_journal-1612	113	16	al	al	PROPN
american_scientific_journal-1612	113	17	-	-	PUNCT
american_scientific_journal-1612	113	18	sammerrai	sammerrai	PROPN
american_scientific_journal-1612	113	19	,	,	PUNCT
american_scientific_journal-1612	113	20	"	"	PUNCT
american_scientific_journal-1612	113	21	thermogravimetric	thermogravimetric	ADJ
american_scientific_journal-1612	113	22	characterization	characterization	NOUN
american_scientific_journal-1612	113	23	of	of	ADP
american_scientific_journal-1612	113	24	quayarah	quayarah	PROPN
american_scientific_journal-1612	113	25	heavy	heavy	ADJ
american_scientific_journal-1612	113	26	crude	crude	ADJ
american_scientific_journal-1612	113	27	oils	oil	NOUN
american_scientific_journal-1612	113	28	,	,	PUNCT
american_scientific_journal-1612	113	29	"	"	PUNCT
american_scientific_journal-1612	113	30	journal	journal	NOUN
american_scientific_journal-1612	113	31	of	of	ADP
american_scientific_journal-1612	113	32	thermal	thermal	ADJ
american_scientific_journal-1612	113	33	analysis	analysis	NOUN
american_scientific_journal-1612	113	34	,	,	PUNCT
american_scientific_journal-1612	113	35	vol	vol	NOUN
american_scientific_journal-1612	113	36	.	.	PROPN
american_scientific_journal-1612	113	37	31	31	NUM
american_scientific_journal-1612	113	38	,	,	PUNCT
american_scientific_journal-1612	113	39	pp	pp	ADJ
american_scientific_journal-1612	113	40	.	.	PUNCT
american_scientific_journal-1612	113	41	253	253	NUM
american_scientific_journal-1612	113	42	-	-	NUM
american_scientific_journal-1612	113	43	260	260	NUM
american_scientific_journal-1612	113	44	,	,	PUNCT
american_scientific_journal-1612	113	45	1986	1986	NUM
american_scientific_journal-1612	113	46	.	.	PUNCT
american_scientific_journal-1612	114	1	[	[	X
american_scientific_journal-1612	114	2	6	6	NUM
american_scientific_journal-1612	114	3	]	]	PUNCT
american_scientific_journal-1612	114	4	j.	j.	PROPN
american_scientific_journal-1612	114	5	g.	g.	PROPN
american_scientific_journal-1612	114	6	reynolds	reynolds	PROPN
american_scientific_journal-1612	114	7	,	,	PUNCT
american_scientific_journal-1612	114	8	"	"	PUNCT
american_scientific_journal-1612	114	9	removal	removal	NOUN
american_scientific_journal-1612	114	10	of	of	ADP
american_scientific_journal-1612	114	11	nickel	nickel	NOUN
american_scientific_journal-1612	114	12	and	and	CCONJ
american_scientific_journal-1612	114	13	vanadium	vanadium	NOUN
american_scientific_journal-1612	114	14	from	from	ADP
american_scientific_journal-1612	114	15	heavy	heavy	ADJ
american_scientific_journal-1612	114	16	crude	crude	ADJ
american_scientific_journal-1612	114	17	oils	oil	NOUN
american_scientific_journal-1612	114	18	by	by	ADP
american_scientific_journal-1612	114	19	echange	echange	NOUN
american_scientific_journal-1612	114	20	reaction	reaction	NOUN
american_scientific_journal-1612	114	21	,	,	PUNCT
american_scientific_journal-1612	114	22	"	"	PUNCT
american_scientific_journal-1612	114	23	americal	americal	ADJ
american_scientific_journal-1612	114	24	chemical	chemical	NOUN
american_scientific_journal-1612	114	25	society	society	NOUN
american_scientific_journal-1612	114	26	,	,	PUNCT
american_scientific_journal-1612	114	27	divisions	division	NOUN
american_scientific_journal-1612	114	28	of	of	ADP
american_scientific_journal-1612	114	29	fuel	fuel	NOUN
american_scientific_journal-1612	114	30	chemistry	chemistry	NOUN
american_scientific_journal-1612	114	31	,	,	PUNCT
american_scientific_journal-1612	114	32	vol	vol	NOUN
american_scientific_journal-1612	114	33	.	.	PROPN
american_scientific_journal-1612	114	34	49	49	NUM
american_scientific_journal-1612	114	35	,	,	PUNCT
american_scientific_journal-1612	114	36	pp	pp	ADJ
american_scientific_journal-1612	114	37	.	.	PUNCT
american_scientific_journal-1612	115	1	79	79	NUM
american_scientific_journal-1612	115	2	-	-	SYM
american_scientific_journal-1612	115	3	80	80	NUM
american_scientific_journal-1612	115	4	,	,	PUNCT
american_scientific_journal-1612	115	5	2004	2004	NUM
american_scientific_journal-1612	115	6	.	.	PUNCT
american_scientific_journal-1612	116	1	[	[	X
american_scientific_journal-1612	116	2	7	7	X
american_scientific_journal-1612	116	3	]	]	X
american_scientific_journal-1612	116	4	c.	c.	PROPN
american_scientific_journal-1612	116	5	chifang	chifang	PROPN
american_scientific_journal-1612	116	6	,	,	PUNCT
american_scientific_journal-1612	116	7	d.	d.	PROPN
american_scientific_journal-1612	116	8	zhuguo	zhuguo	PROPN
american_scientific_journal-1612	116	9	,	,	PUNCT
american_scientific_journal-1612	116	10	f.	f.	PROPN
american_scientific_journal-1612	116	11	jiamo	jiamo	PROPN
american_scientific_journal-1612	116	12	and	and	CCONJ
american_scientific_journal-1612	116	13	s.	s.	PROPN
american_scientific_journal-1612	116	14	guoying	guoye	VERB
american_scientific_journal-1612	116	15	,	,	PUNCT
american_scientific_journal-1612	116	16	"	"	PUNCT
american_scientific_journal-1612	116	17	determination	determination	NOUN
american_scientific_journal-1612	116	18	of	of	ADP
american_scientific_journal-1612	116	19	trace	trace	NOUN
american_scientific_journal-1612	116	20	elements	element	NOUN
american_scientific_journal-1612	116	21	in	in	ADP
american_scientific_journal-1612	116	22	crude	crude	ADJ
american_scientific_journal-1612	116	23	oils	oil	NOUN
american_scientific_journal-1612	116	24	and	and	CCONJ
american_scientific_journal-1612	116	25	organic	organic	ADJ
american_scientific_journal-1612	116	26	materials	material	NOUN
american_scientific_journal-1612	116	27	extracted	extract	VERB
american_scientific_journal-1612	116	28	from	from	ADP
american_scientific_journal-1612	116	29	oil	oil	NOUN
american_scientific_journal-1612	116	30	-	-	PUNCT
american_scientific_journal-1612	116	31	forming	form	VERB
american_scientific_journal-1612	116	32	source	source	NOUN
american_scientific_journal-1612	116	33	rocks	rock	NOUN
american_scientific_journal-1612	116	34	in	in	ADP
american_scientific_journal-1612	116	35	china	china	PROPN
american_scientific_journal-1612	116	36	by	by	ADP
american_scientific_journal-1612	116	37	inaa	inaa	PROPN
american_scientific_journal-1612	116	38	,	,	PUNCT
american_scientific_journal-1612	116	39	"	"	PUNCT
american_scientific_journal-1612	116	40	journla	journla	NOUN
american_scientific_journal-1612	116	41	of	of	ADP
american_scientific_journal-1612	116	42	radioanalytical	radioanalytical	ADJ
american_scientific_journal-1612	116	43	and	and	CCONJ
american_scientific_journal-1612	116	44	nuclear	nuclear	ADJ
american_scientific_journal-1612	116	45	chemistry	chemistry	NOUN
american_scientific_journal-1612	116	46	,	,	PUNCT
american_scientific_journal-1612	116	47	vol	vol	NOUN
american_scientific_journal-1612	116	48	.	.	PROPN
american_scientific_journal-1612	116	49	151	151	NUM
american_scientific_journal-1612	116	50	,	,	PUNCT
american_scientific_journal-1612	116	51	pp	pp	ADJ
american_scientific_journal-1612	116	52	.	.	PUNCT
american_scientific_journal-1612	116	53	177184	177184	NUM
american_scientific_journal-1612	116	54	,	,	PUNCT
american_scientific_journal-1612	116	55	2005	2005	NUM
american_scientific_journal-1612	116	56	.	.	PUNCT
american_scientific_journal-1612	117	1	[	[	X
american_scientific_journal-1612	117	2	8	8	X
american_scientific_journal-1612	117	3	]	]	X
american_scientific_journal-1612	117	4	h.	h.	PROPN
american_scientific_journal-1612	117	5	j.	j.	PROPN
american_scientific_journal-1612	117	6	fischbeck	fischbeck	PROPN
american_scientific_journal-1612	117	7	,	,	PUNCT
american_scientific_journal-1612	117	8	m.	m.	PROPN
american_scientific_journal-1612	117	9	h.	h.	PROPN
american_scientific_journal-1612	117	10	engel	engel	PROPN
american_scientific_journal-1612	117	11	,	,	PUNCT
american_scientific_journal-1612	117	12	a.	a.	PROPN
american_scientific_journal-1612	117	13	v.	v.	ADP
american_scientific_journal-1612	117	14	ruffel	ruffel	PROPN
american_scientific_journal-1612	117	15	and	and	CCONJ
american_scientific_journal-1612	117	16	b.	b.	PROPN
american_scientific_journal-1612	117	17	l.	l.	PROPN
american_scientific_journal-1612	117	18	weaver	weaver	PROPN
american_scientific_journal-1612	117	19	,	,	PUNCT
american_scientific_journal-1612	117	20	"	"	PUNCT
american_scientific_journal-1612	117	21	applications	application	NOUN
american_scientific_journal-1612	117	22	of	of	ADP
american_scientific_journal-1612	117	23	an	an	DET
american_scientific_journal-1612	117	24	external	external	ADJ
american_scientific_journal-1612	117	25	beam	beam	NOUN
american_scientific_journal-1612	117	26	pixe	pixe	NOUN
american_scientific_journal-1612	117	27	method	method	NOUN
american_scientific_journal-1612	117	28	for	for	ADP
american_scientific_journal-1612	117	29	determining	determine	VERB
american_scientific_journal-1612	117	30	the	the	DET
american_scientific_journal-1612	117	31	distribution	distribution	NOUN
american_scientific_journal-1612	117	32	of	of	ADP
american_scientific_journal-1612	117	33	trace	trace	NOUN
american_scientific_journal-1612	117	34	metals	metal	NOUN
american_scientific_journal-1612	117	35	in	in	ADP
american_scientific_journal-1612	117	36	degraded	degraded	ADJ
american_scientific_journal-1612	117	37	and	and	CCONJ
american_scientific_journal-1612	117	38	nondegraded	nondegrade	VERB
american_scientific_journal-1612	117	39	crude	crude	ADJ
american_scientific_journal-1612	117	40	oils	oil	NOUN
american_scientific_journal-1612	117	41	,	,	PUNCT
american_scientific_journal-1612	117	42	"	"	PUNCT
american_scientific_journal-1612	117	43	nuclear	nuclear	ADJ
american_scientific_journal-1612	117	44	intruments	intrument	NOUN
american_scientific_journal-1612	117	45	and	and	CCONJ
american_scientific_journal-1612	117	46	methods	method	NOUN
american_scientific_journal-1612	117	47	in	in	ADP
american_scientific_journal-1612	117	48	physics	physics	NOUN
american_scientific_journal-1612	117	49	research	research	NOUN
american_scientific_journal-1612	117	50	,	,	PUNCT
american_scientific_journal-1612	117	51	vol	vol	NOUN
american_scientific_journal-1612	117	52	.	.	PROPN
american_scientific_journal-1612	117	53	24	24	NUM
american_scientific_journal-1612	117	54	,	,	PUNCT
american_scientific_journal-1612	117	55	pp	pp	ADJ
american_scientific_journal-1612	117	56	.	.	PUNCT
american_scientific_journal-1612	118	1	655	655	NUM
american_scientific_journal-1612	118	2	-	-	SYM
american_scientific_journal-1612	118	3	657	657	NUM
american_scientific_journal-1612	118	4	.	.	PUNCT
american_scientific_journal-1612	119	1	[	[	X
american_scientific_journal-1612	119	2	9	9	NUM
american_scientific_journal-1612	119	3	]	]	X
american_scientific_journal-1612	119	4	f.	f.	NOUN
american_scientific_journal-1612	119	5	tadayon	tadayon	NOUN
american_scientific_journal-1612	119	6	,	,	PUNCT
american_scientific_journal-1612	119	7	a.	a.	NOUN
american_scientific_journal-1612	119	8	massoumi	massoumi	NOUN
american_scientific_journal-1612	119	9	and	and	CCONJ
american_scientific_journal-1612	119	10	a.	a.	NOUN
american_scientific_journal-1612	119	11	eslami	eslami	NOUN
american_scientific_journal-1612	119	12	,	,	PUNCT
american_scientific_journal-1612	119	13	"	"	PUNCT
american_scientific_journal-1612	119	14	etermination	etermination	NOUN
american_scientific_journal-1612	119	15	of	of	ADP
american_scientific_journal-1612	119	16	vanadium	vanadium	NOUN
american_scientific_journal-1612	119	17	,	,	PUNCT
american_scientific_journal-1612	119	18	nickel	nickel	NOUN
american_scientific_journal-1612	119	19	,	,	PUNCT
american_scientific_journal-1612	119	20	and	and	CCONJ
american_scientific_journal-1612	119	21	iron	iron	NOUN
american_scientific_journal-1612	119	22	in	in	ADP
american_scientific_journal-1612	119	23	crude	crude	ADJ
american_scientific_journal-1612	119	24	oil	oil	NOUN
american_scientific_journal-1612	119	25	by	by	ADP
american_scientific_journal-1612	119	26	high	high	ADJ
american_scientific_journal-1612	119	27	-	-	PUNCT
american_scientific_journal-1612	119	28	performance	performance	NOUN
american_scientific_journal-1612	119	29	liquid	liquid	ADJ
american_scientific_journal-1612	119	30	chromatography	chromatography	NOUN
american_scientific_journal-1612	119	31	,	,	PUNCT
american_scientific_journal-1612	119	32	"	"	PUNCT
american_scientific_journal-1612	119	33	journal	journal	NOUN
american_scientific_journal-1612	119	34	of	of	ADP
american_scientific_journal-1612	119	35	chromatographic	chromatographic	ADJ
american_scientific_journal-1612	119	36	science	science	NOUN
american_scientific_journal-1612	119	37	,	,	PUNCT
american_scientific_journal-1612	119	38	vol	vol	NOUN
american_scientific_journal-1612	119	39	.	.	PROPN
american_scientific_journal-1612	119	40	37	37	NUM
american_scientific_journal-1612	119	41	,	,	PUNCT
american_scientific_journal-1612	119	42	pp	pp	ADJ
american_scientific_journal-1612	119	43	.	.	PUNCT
american_scientific_journal-1612	119	44	371374	371374	NUM
american_scientific_journal-1612	119	45	,	,	PUNCT
american_scientific_journal-1612	119	46	1999	1999	NUM
american_scientific_journal-1612	119	47	.	.	PUNCT
american_scientific_journal-1612	120	1	[	[	X
american_scientific_journal-1612	120	2	10	10	NUM
american_scientific_journal-1612	120	3	]	]	X
american_scientific_journal-1612	120	4	g.	g.	PROPN
american_scientific_journal-1612	120	5	sebor	sebor	PROPN
american_scientific_journal-1612	120	6	,	,	PUNCT
american_scientific_journal-1612	120	7	i.	i.	PROPN
american_scientific_journal-1612	120	8	lang	lang	PROPN
american_scientific_journal-1612	120	9	,	,	PUNCT
american_scientific_journal-1612	120	10	p.	p.	PROPN
american_scientific_journal-1612	120	11	vavrecka	vavrecka	NOUN
american_scientific_journal-1612	120	12	,	,	PUNCT
american_scientific_journal-1612	120	13	v.	v.	CCONJ
american_scientific_journal-1612	120	14	sychra	sychra	PROPN
american_scientific_journal-1612	120	15	and	and	CCONJ
american_scientific_journal-1612	120	16	o.	o.	PROPN
american_scientific_journal-1612	120	17	weisser	weisser	PROPN
american_scientific_journal-1612	120	18	,	,	PUNCT
american_scientific_journal-1612	120	19	"	"	PUNCT
american_scientific_journal-1612	120	20	the	the	DET
american_scientific_journal-1612	120	21	determination	determination	NOUN
american_scientific_journal-1612	120	22	of	of	ADP
american_scientific_journal-1612	120	23	metals	metal	NOUN
american_scientific_journal-1612	120	24	in	in	ADP
american_scientific_journal-1612	120	25	petroleum	petroleum	NOUN
american_scientific_journal-1612	120	26	samples	sample	NOUN
american_scientific_journal-1612	120	27	by	by	ADP
american_scientific_journal-1612	120	28	atomic	atomic	ADJ
american_scientific_journal-1612	120	29	absorption	absorption	NOUN
american_scientific_journal-1612	120	30	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	120	31	,	,	PUNCT
american_scientific_journal-1612	120	32	part	part	NOUN
american_scientific_journal-1612	120	33	1	1	NUM
american_scientific_journal-1612	120	34	,	,	PUNCT
american_scientific_journal-1612	120	35	the	the	DET
american_scientific_journal-1612	120	36	determination	determination	NOUN
american_scientific_journal-1612	120	37	of	of	ADP
american_scientific_journal-1612	120	38	vanadium	vanadium	NOUN
american_scientific_journal-1612	120	39	,	,	PUNCT
american_scientific_journal-1612	120	40	"	"	PUNCT
american_scientific_journal-1612	120	41	analytica	analytica	PROPN
american_scientific_journal-1612	120	42	chemica	chemica	PROPN
american_scientific_journal-1612	120	43	acta	acta	PROPN
american_scientific_journal-1612	120	44	,	,	PUNCT
american_scientific_journal-1612	120	45	vol	vol	NOUN
american_scientific_journal-1612	120	46	.	.	PROPN
american_scientific_journal-1612	120	47	78	78	NUM
american_scientific_journal-1612	120	48	,	,	PUNCT
american_scientific_journal-1612	120	49	pp	pp	ADJ
american_scientific_journal-1612	120	50	.	.	PUNCT
american_scientific_journal-1612	120	51	99	99	NUM
american_scientific_journal-1612	120	52	-	-	SYM
american_scientific_journal-1612	120	53	106	106	NUM
american_scientific_journal-1612	120	54	,	,	PUNCT
american_scientific_journal-1612	120	55	1975	1975	NUM
american_scientific_journal-1612	120	56	.	.	PUNCT
american_scientific_journal-1612	121	1	[	[	X
american_scientific_journal-1612	121	2	11	11	NUM
american_scientific_journal-1612	121	3	]	]	PUNCT
american_scientific_journal-1612	121	4	r.	r.	PROPN
american_scientific_journal-1612	121	5	i.	i.	PROPN
american_scientific_journal-1612	121	6	botto	botto	PROPN
american_scientific_journal-1612	121	7	,	,	PUNCT
american_scientific_journal-1612	121	8	"	"	PUNCT
american_scientific_journal-1612	121	9	matrix	matrix	NOUN
american_scientific_journal-1612	121	10	interferences	interference	NOUN
american_scientific_journal-1612	121	11	in	in	ADP
american_scientific_journal-1612	121	12	the	the	DET
american_scientific_journal-1612	121	13	analysis	analysis	NOUN
american_scientific_journal-1612	121	14	of	of	ADP
american_scientific_journal-1612	121	15	organic	organic	ADJ
american_scientific_journal-1612	121	16	solutions	solution	NOUN
american_scientific_journal-1612	121	17	by	by	ADP
american_scientific_journal-1612	121	18	inductively	inductively	ADV
american_scientific_journal-1612	121	19	coupled	couple	VERB
american_scientific_journal-1612	121	20	plasmaatomic	plasmaatomic	ADJ
american_scientific_journal-1612	121	21	emission	emission	NOUN
american_scientific_journal-1612	121	22	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	121	23	,	,	PUNCT
american_scientific_journal-1612	121	24	"	"	PUNCT
american_scientific_journal-1612	121	25	spectrochemica	spectrochemica	PROPN
american_scientific_journal-1612	121	26	acta	acta	PROPN
american_scientific_journal-1612	121	27	part	part	PROPN
american_scientific_journal-1612	121	28	b	b	PROPN
american_scientific_journal-1612	121	29	,	,	PUNCT
american_scientific_journal-1612	121	30	vol	vol	NOUN
american_scientific_journal-1612	121	31	.	.	PROPN
american_scientific_journal-1612	122	1	42	42	NUM
american_scientific_journal-1612	122	2	,	,	PUNCT
american_scientific_journal-1612	122	3	pp	pp	ADJ
american_scientific_journal-1612	122	4	.	.	PUNCT
american_scientific_journal-1612	123	1	181	181	NUM
american_scientific_journal-1612	123	2	-	-	SYM
american_scientific_journal-1612	123	3	199	199	NUM
american_scientific_journal-1612	123	4	,	,	PUNCT
american_scientific_journal-1612	123	5	1987	1987	NUM
american_scientific_journal-1612	123	6	.	.	PUNCT
american_scientific_journal-1612	124	1	[	[	X
american_scientific_journal-1612	124	2	12	12	NUM
american_scientific_journal-1612	124	3	]	]	PUNCT
american_scientific_journal-1612	124	4	s.	s.	PROPN
american_scientific_journal-1612	124	5	dreyfus	dreyfus	PROPN
american_scientific_journal-1612	124	6	,	,	PUNCT
american_scientific_journal-1612	124	7	c.	c.	PROPN
american_scientific_journal-1612	124	8	pecheyan	pecheyan	PROPN
american_scientific_journal-1612	124	9	,	,	PUNCT
american_scientific_journal-1612	124	10	c.	c.	PROPN
american_scientific_journal-1612	124	11	magnier	magnier	PROPN
american_scientific_journal-1612	124	12	,	,	PUNCT
american_scientific_journal-1612	124	13	a.	a.	NOUN
american_scientific_journal-1612	124	14	prinzhofer	prinzhofer	NOUN
american_scientific_journal-1612	124	15	and	and	CCONJ
american_scientific_journal-1612	124	16	c.	c.	PROPN
american_scientific_journal-1612	124	17	p.	p.	PROPN
american_scientific_journal-1612	124	18	liennemam	liennemam	PROPN
american_scientific_journal-1612	124	19	,	,	PUNCT
american_scientific_journal-1612	124	20	"	"	PUNCT
american_scientific_journal-1612	124	21	direct	direct	ADJ
american_scientific_journal-1612	124	22	trace	trace	NOUN
american_scientific_journal-1612	124	23	and	and	CCONJ
american_scientific_journal-1612	124	24	ultratrace	ultratrace	NOUN
american_scientific_journal-1612	124	25	metals	metal	NOUN
american_scientific_journal-1612	124	26	determination	determination	NOUN
american_scientific_journal-1612	124	27	in	in	ADP
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american_scientific_journal-1612	124	29	oil	oil	NOUN
american_scientific_journal-1612	124	30	and	and	CCONJ
american_scientific_journal-1612	124	31	fractions	fraction	NOUN
american_scientific_journal-1612	124	32	by	by	ADP
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american_scientific_journal-1612	124	34	coupled	couple	VERB
american_scientific_journal-1612	124	35	plasma	plasma	NOUN
american_scientific_journal-1612	124	36	mass	mass	NOUN
american_scientific_journal-1612	124	37	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	124	38	.	.	PUNCT
american_scientific_journal-1612	124	39	,	,	PUNCT
american_scientific_journal-1612	124	40	"	"	PUNCT
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american_scientific_journal-1612	124	42	of	of	ADP
american_scientific_journal-1612	124	43	astm	astm	PROPN
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american_scientific_journal-1612	124	45	,	,	PUNCT
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american_scientific_journal-1612	124	47	.	.	PROPN
american_scientific_journal-1612	124	48	2	2	NUM
american_scientific_journal-1612	124	49	,	,	PUNCT
american_scientific_journal-1612	124	50	pp	pp	ADJ
american_scientific_journal-1612	124	51	.	.	PUNCT
american_scientific_journal-1612	125	1	1	1	NUM
american_scientific_journal-1612	125	2	-	-	SYM
american_scientific_journal-1612	125	3	8	8	NUM
american_scientific_journal-1612	125	4	,	,	PUNCT
american_scientific_journal-1612	125	5	2005	2005	NUM
american_scientific_journal-1612	125	6	.	.	PUNCT
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american_scientific_journal-1612	126	3	]	]	PUNCT
american_scientific_journal-1612	126	4	t.	t.	PROPN
american_scientific_journal-1612	126	5	saint	saint	PROPN
american_scientific_journal-1612	126	6	pierre	pierre	PROPN
american_scientific_journal-1612	126	7	,	,	PUNCT
american_scientific_journal-1612	126	8	l.	l.	PROPN
american_scientific_journal-1612	126	9	f.	f.	PROPN
american_scientific_journal-1612	126	10	dias	dias	PROPN
american_scientific_journal-1612	126	11	and	and	CCONJ
american_scientific_journal-1612	126	12	r.	r.	PROPN
american_scientific_journal-1612	126	13	q.	q.	PROPN
american_scientific_journal-1612	126	14	aucelio	aucelio	PROPN
american_scientific_journal-1612	126	15	,	,	PUNCT
american_scientific_journal-1612	126	16	"	"	PUNCT
american_scientific_journal-1612	126	17	determination	determination	NOUN
american_scientific_journal-1612	126	18	of	of	ADP
american_scientific_journal-1612	126	19	cu	cu	PROPN
american_scientific_journal-1612	126	20	,	,	PUNCT
american_scientific_journal-1612	126	21	mn	mn	PROPN
american_scientific_journal-1612	126	22	,	,	PUNCT
american_scientific_journal-1612	126	23	ni	ni	PROPN
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american_scientific_journal-1612	126	25	sn	sn	PROPN
american_scientific_journal-1612	126	26	in	in	ADP
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american_scientific_journal-1612	126	28	by	by	ADP
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american_scientific_journal-1612	126	32	coupled	couple	VERB
american_scientific_journal-1612	126	33	plasma	plasma	NOUN
american_scientific_journal-1612	126	34	mass	mass	NOUN
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american_scientific_journal-1612	126	36	,	,	PUNCT
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american_scientific_journal-1612	126	38	emulsion	emulsion	NOUN
american_scientific_journal-1612	126	39	sample	sample	NOUN
american_scientific_journal-1612	126	40	introduction	introduction	NOUN
american_scientific_journal-1612	126	41	,	,	PUNCT
american_scientific_journal-1612	126	42	"	"	PUNCT
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american_scientific_journal-1612	126	45	part	part	PROPN
american_scientific_journal-1612	126	46	b	b	PROPN
american_scientific_journal-1612	126	47	,	,	PUNCT
american_scientific_journal-1612	126	48	vol	vol	NOUN
american_scientific_journal-1612	126	49	.	.	PROPN
american_scientific_journal-1612	126	50	57	57	NUM
american_scientific_journal-1612	126	51	,	,	PUNCT
american_scientific_journal-1612	126	52	pp	pp	ADJ
american_scientific_journal-1612	126	53	.	.	PUNCT
american_scientific_journal-1612	126	54	1991	1991	NUM
american_scientific_journal-1612	126	55	-	-	SYM
american_scientific_journal-1612	126	56	2001	2001	NUM
american_scientific_journal-1612	126	57	,	,	PUNCT
american_scientific_journal-1612	126	58	2002	2002	NUM
american_scientific_journal-1612	126	59	.	.	PUNCT
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american_scientific_journal-1612	127	4	r.	r.	PROPN
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american_scientific_journal-1612	127	8	,	,	PUNCT
american_scientific_journal-1612	127	9	r.	r.	PROPN
american_scientific_journal-1612	127	10	m.	m.	PROPN
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american_scientific_journal-1612	127	12	and	and	CCONJ
american_scientific_journal-1612	127	13	r.	r.	PROPN
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american_scientific_journal-1612	127	16	,	,	PUNCT
american_scientific_journal-1612	127	17	"	"	PUNCT
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american_scientific_journal-1612	127	19	of	of	ADP
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american_scientific_journal-1612	127	22	in	in	ADP
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american_scientific_journal-1612	127	24	lubricating	lubricate	VERB
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american_scientific_journal-1612	127	26	by	by	ADP
american_scientific_journal-1612	127	27	icp	icp	PROPN
american_scientific_journal-1612	127	28	-	-	PUNCT
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american_scientific_journal-1612	127	32	sample	sample	NOUN
american_scientific_journal-1612	127	33	introduction	introduction	NOUN
american_scientific_journal-1612	127	34	and	and	CCONJ
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american_scientific_journal-1612	127	36	with	with	ADP
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american_scientific_journal-1612	127	39	,	,	PUNCT
american_scientific_journal-1612	127	40	"	"	PUNCT
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american_scientific_journal-1612	127	43	,	,	PUNCT
american_scientific_journal-1612	127	44	vol	vol	NOUN
american_scientific_journal-1612	127	45	.	.	PROPN
american_scientific_journal-1612	127	46	20	20	NUM
american_scientific_journal-1612	127	47	,	,	PUNCT
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american_scientific_journal-1612	127	49	.	.	PUNCT
american_scientific_journal-1612	127	50	351	351	NUM
american_scientific_journal-1612	127	51	-	-	SYM
american_scientific_journal-1612	127	52	355	355	NUM
american_scientific_journal-1612	127	53	,	,	PUNCT
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american_scientific_journal-1612	127	55	.	.	PUNCT
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american_scientific_journal-1612	128	2	15	15	NUM
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american_scientific_journal-1612	128	9	,	,	PUNCT
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american_scientific_journal-1612	128	17	for	for	ADP
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american_scientific_journal-1612	128	20	of	of	ADP
american_scientific_journal-1612	128	21	nickel	nickel	NOUN
american_scientific_journal-1612	128	22	and	and	CCONJ
american_scientific_journal-1612	128	23	vanadium	vanadium	NOUN
american_scientific_journal-1612	128	24	in	in	ADP
american_scientific_journal-1612	128	25	fuel	fuel	NOUN
american_scientific_journal-1612	128	26	oils	oil	NOUN
american_scientific_journal-1612	128	27	,	,	PUNCT
american_scientific_journal-1612	128	28	"	"	PUNCT
american_scientific_journal-1612	128	29	journal	journal	NOUN
american_scientific_journal-1612	128	30	of	of	ADP
american_scientific_journal-1612	128	31	analytical	analytical	ADJ
american_scientific_journal-1612	128	32	atomic	atomic	ADJ
american_scientific_journal-1612	128	33	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	128	34	,	,	PUNCT
american_scientific_journal-1612	128	35	vol	vol	NOUN
american_scientific_journal-1612	128	36	.	.	PROPN
american_scientific_journal-1612	128	37	9	9	NUM
american_scientific_journal-1612	128	38	,	,	PUNCT
american_scientific_journal-1612	128	39	pp	pp	ADJ
american_scientific_journal-1612	128	40	.	.	PUNCT
american_scientific_journal-1612	129	1	805	805	NUM
american_scientific_journal-1612	129	2	-	-	SYM
american_scientific_journal-1612	129	3	812	812	NUM
american_scientific_journal-1612	129	4	,	,	PUNCT
american_scientific_journal-1612	129	5	1994	1994	NUM
american_scientific_journal-1612	129	6	.	.	PUNCT
american_scientific_journal-1612	130	1	american	american	ADJ
american_scientific_journal-1612	130	2	scientific	scientific	ADJ
american_scientific_journal-1612	130	3	research	research	PROPN
american_scientific_journal-1612	130	4	journal	journal	NOUN
american_scientific_journal-1612	130	5	for	for	ADP
american_scientific_journal-1612	130	6	engineering	engineering	NOUN
american_scientific_journal-1612	130	7	,	,	PUNCT
american_scientific_journal-1612	130	8	technology	technology	NOUN
american_scientific_journal-1612	130	9	,	,	PUNCT
american_scientific_journal-1612	130	10	and	and	CCONJ
american_scientific_journal-1612	130	11	sciences	science	NOUN
american_scientific_journal-1612	130	12	(	(	PUNCT
american_scientific_journal-1612	130	13	asrjets	asrjet	NOUN
american_scientific_journal-1612	130	14	)	)	PUNCT
american_scientific_journal-1612	130	15	(	(	PUNCT
american_scientific_journal-1612	130	16	2016	2016	NUM
american_scientific_journal-1612	130	17	)	)	PUNCT
american_scientific_journal-1612	130	18	volume	volume	NOUN
american_scientific_journal-1612	130	19	20	20	NUM
american_scientific_journal-1612	130	20	,	,	PUNCT
american_scientific_journal-1612	130	21	no	no	DET
american_scientific_journal-1612	130	22	1	1	NUM
american_scientific_journal-1612	130	23	,	,	PUNCT
american_scientific_journal-1612	130	24	pp	pp	ADV
american_scientific_journal-1612	130	25	213	213	NUM
american_scientific_journal-1612	130	26	-	-	SYM
american_scientific_journal-1612	130	27	223	223	NUM
american_scientific_journal-1612	130	28	222	222	NUM
american_scientific_journal-1612	130	29	[	[	X
american_scientific_journal-1612	130	30	16	16	NUM
american_scientific_journal-1612	130	31	]	]	PUNCT
american_scientific_journal-1612	130	32	m.	m.	NOUN
american_scientific_journal-1612	130	33	m.	m.	PROPN
american_scientific_journal-1612	130	34	barbooti	barbooti	PROPN
american_scientific_journal-1612	130	35	and	and	CCONJ
american_scientific_journal-1612	130	36	f.	f.	PROPN
american_scientific_journal-1612	130	37	jasim	jasim	PROPN
american_scientific_journal-1612	130	38	,	,	PUNCT
american_scientific_journal-1612	130	39	"	"	PUNCT
american_scientific_journal-1612	130	40	electrothermal	electrothermal	ADJ
american_scientific_journal-1612	130	41	atomic	atomic	ADJ
american_scientific_journal-1612	130	42	absorption	absorption	NOUN
american_scientific_journal-1612	130	43	spectrometric	spectrometric	ADJ
american_scientific_journal-1612	130	44	determination	determination	NOUN
american_scientific_journal-1612	130	45	of	of	ADP
american_scientific_journal-1612	130	46	vanadium	vanadium	NOUN
american_scientific_journal-1612	130	47	,	,	PUNCT
american_scientific_journal-1612	130	48	"	"	PUNCT
american_scientific_journal-1612	130	49	talanta	talanta	ADJ
american_scientific_journal-1612	130	50	,	,	PUNCT
american_scientific_journal-1612	130	51	1982	1982	NUM
american_scientific_journal-1612	130	52	.	.	PUNCT
american_scientific_journal-1612	131	1	[	[	X
american_scientific_journal-1612	131	2	17	17	NUM
american_scientific_journal-1612	131	3	]	]	PUNCT
american_scientific_journal-1612	131	4	j.	j.	PROPN
american_scientific_journal-1612	131	5	l.	l.	PROPN
american_scientific_journal-1612	131	6	fabec	fabec	PROPN
american_scientific_journal-1612	131	7	and	and	CCONJ
american_scientific_journal-1612	131	8	m.	m.	PROPN
american_scientific_journal-1612	131	9	l.	l.	PROPN
american_scientific_journal-1612	131	10	rushak	rushak	PROPN
american_scientific_journal-1612	131	11	,	,	PUNCT
american_scientific_journal-1612	131	12	"	"	PUNCT
american_scientific_journal-1612	131	13	determination	determination	NOUN
american_scientific_journal-1612	131	14	of	of	ADP
american_scientific_journal-1612	131	15	nickel	nickel	NOUN
american_scientific_journal-1612	131	16	,	,	PUNCT
american_scientific_journal-1612	131	17	vanadium	vanadium	NOUN
american_scientific_journal-1612	131	18	,	,	PUNCT
american_scientific_journal-1612	131	19	and	and	CCONJ
american_scientific_journal-1612	131	20	sulfur	sulfur	NOUN
american_scientific_journal-1612	131	21	in	in	ADP
american_scientific_journal-1612	131	22	crudes	crude	NOUN
american_scientific_journal-1612	131	23	and	and	CCONJ
american_scientific_journal-1612	131	24	heavy	heavy	ADJ
american_scientific_journal-1612	131	25	crude	crude	ADJ
american_scientific_journal-1612	131	26	fractions	fraction	NOUN
american_scientific_journal-1612	131	27	by	by	ADP
american_scientific_journal-1612	131	28	inductively	inductively	ADV
american_scientific_journal-1612	131	29	coupled	couple	VERB
american_scientific_journal-1612	131	30	argon	argon	NOUN
american_scientific_journal-1612	131	31	plasma	plasma	NOUN
american_scientific_journal-1612	131	32	/	/	SYM
american_scientific_journal-1612	131	33	atomic	atomic	ADJ
american_scientific_journal-1612	131	34	emission	emission	NOUN
american_scientific_journal-1612	131	35	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	131	36	and	and	CCONJ
american_scientific_journal-1612	131	37	flame	flame	NOUN
american_scientific_journal-1612	131	38	photometry	photometry	NOUN
american_scientific_journal-1612	131	39	,	,	PUNCT
american_scientific_journal-1612	131	40	"	"	PUNCT
american_scientific_journal-1612	131	41	analytical	analytical	ADJ
american_scientific_journal-1612	131	42	chemistry	chemistry	NOUN
american_scientific_journal-1612	131	43	,	,	PUNCT
american_scientific_journal-1612	131	44	vol	vol	NOUN
american_scientific_journal-1612	131	45	.	.	PROPN
american_scientific_journal-1612	131	46	57	57	NUM
american_scientific_journal-1612	131	47	,	,	PUNCT
american_scientific_journal-1612	131	48	pp	pp	ADJ
american_scientific_journal-1612	131	49	.	.	PUNCT
american_scientific_journal-1612	132	1	1853	1853	NUM
american_scientific_journal-1612	132	2	-	-	SYM
american_scientific_journal-1612	132	3	1863	1863	NUM
american_scientific_journal-1612	132	4	.	.	PUNCT
american_scientific_journal-1612	133	1	[	[	X
american_scientific_journal-1612	133	2	18	18	NUM
american_scientific_journal-1612	133	3	]	]	X
american_scientific_journal-1612	133	4	l.	l.	PROPN
american_scientific_journal-1612	133	5	c.	c.	PROPN
american_scientific_journal-1612	133	6	osuji	osuji	PROPN
american_scientific_journal-1612	133	7	and	and	CCONJ
american_scientific_journal-1612	133	8	c.	c.	PROPN
american_scientific_journal-1612	133	9	m.	m.	PROPN
american_scientific_journal-1612	133	10	onojake	onojake	PROPN
american_scientific_journal-1612	133	11	,	,	PUNCT
american_scientific_journal-1612	133	12	"	"	PUNCT
american_scientific_journal-1612	133	13	trace	trace	VERB
american_scientific_journal-1612	133	14	heavy	heavy	ADJ
american_scientific_journal-1612	133	15	metals	metal	NOUN
american_scientific_journal-1612	133	16	associated	associate	VERB
american_scientific_journal-1612	133	17	with	with	ADP
american_scientific_journal-1612	133	18	crude	crude	ADJ
american_scientific_journal-1612	133	19	oil	oil	NOUN
american_scientific_journal-1612	133	20	:	:	PUNCT
american_scientific_journal-1612	133	21	a	a	DET
american_scientific_journal-1612	133	22	case	case	NOUN
american_scientific_journal-1612	133	23	study	study	NOUN
american_scientific_journal-1612	133	24	of	of	ADP
american_scientific_journal-1612	133	25	ebocha-8	ebocha-8	NUM
american_scientific_journal-1612	133	26	oil	oil	NOUN
american_scientific_journal-1612	133	27	-	-	PUNCT
american_scientific_journal-1612	133	28	spill	spill	NOUN
american_scientific_journal-1612	133	29	-	-	PUNCT
american_scientific_journal-1612	133	30	polluted	pollute	VERB
american_scientific_journal-1612	133	31	site	site	NOUN
american_scientific_journal-1612	133	32	in	in	ADP
american_scientific_journal-1612	133	33	niger	niger	PROPN
american_scientific_journal-1612	133	34	delta	delta	NOUN
american_scientific_journal-1612	133	35	,	,	PUNCT
american_scientific_journal-1612	133	36	nigeria	nigeria	PROPN
american_scientific_journal-1612	133	37	,	,	PUNCT
american_scientific_journal-1612	133	38	"	"	PUNCT
american_scientific_journal-1612	133	39	chemistry	chemistry	NOUN
american_scientific_journal-1612	133	40	&	&	CCONJ
american_scientific_journal-1612	133	41	biodevirsity	biodevirsity	NOUN
american_scientific_journal-1612	133	42	,	,	PUNCT
american_scientific_journal-1612	133	43	vol	vol	NOUN
american_scientific_journal-1612	133	44	.	.	PROPN
american_scientific_journal-1612	133	45	1	1	NUM
american_scientific_journal-1612	133	46	,	,	PUNCT
american_scientific_journal-1612	133	47	pp	pp	ADJ
american_scientific_journal-1612	133	48	.	.	PUNCT
american_scientific_journal-1612	133	49	17081715	17081715	NUM
american_scientific_journal-1612	133	50	,	,	PUNCT
american_scientific_journal-1612	133	51	2004	2004	NUM
american_scientific_journal-1612	133	52	.	.	PUNCT
american_scientific_journal-1612	134	1	[	[	X
american_scientific_journal-1612	134	2	19	19	NUM
american_scientific_journal-1612	134	3	]	]	X
american_scientific_journal-1612	134	4	g.	g.	PROPN
american_scientific_journal-1612	134	5	p.	p.	PROPN
american_scientific_journal-1612	134	6	brandao	brandao	PROPN
american_scientific_journal-1612	134	7	,	,	PUNCT
american_scientific_journal-1612	134	8	r.	r.	PROPN
american_scientific_journal-1612	134	9	c.	c.	PROPN
american_scientific_journal-1612	134	10	de	de	PROPN
american_scientific_journal-1612	134	11	campus	campus	PROPN
american_scientific_journal-1612	134	12	and	and	CCONJ
american_scientific_journal-1612	134	13	h.	h.	PROPN
american_scientific_journal-1612	134	14	c.	c.	PROPN
american_scientific_journal-1612	134	15	de	de	PROPN
american_scientific_journal-1612	134	16	jesus	jesus	PROPN
american_scientific_journal-1612	134	17	,	,	PUNCT
american_scientific_journal-1612	134	18	"	"	PUNCT
american_scientific_journal-1612	134	19	determination	determination	NOUN
american_scientific_journal-1612	134	20	of	of	ADP
american_scientific_journal-1612	134	21	copper	copper	NOUN
american_scientific_journal-1612	134	22	,	,	PUNCT
american_scientific_journal-1612	134	23	iron	iron	NOUN
american_scientific_journal-1612	134	24	and	and	CCONJ
american_scientific_journal-1612	134	25	vanadium	vanadium	NOUN
american_scientific_journal-1612	134	26	in	in	ADP
american_scientific_journal-1612	134	27	petroleum	petroleum	NOUN
american_scientific_journal-1612	134	28	by	by	ADP
american_scientific_journal-1612	134	29	direct	direct	ADJ
american_scientific_journal-1612	134	30	sampling	sample	VERB
american_scientific_journal-1612	134	31	electrothermal	electrothermal	ADJ
american_scientific_journal-1612	134	32	atomic	atomic	ADJ
american_scientific_journal-1612	134	33	absorption	absorption	NOUN
american_scientific_journal-1612	134	34	spectrpmetry	spectrpmetry	NOUN
american_scientific_journal-1612	134	35	,	,	PUNCT
american_scientific_journal-1612	134	36	"	"	PUNCT
american_scientific_journal-1612	134	37	spectrochemica	spectrochemica	PROPN
american_scientific_journal-1612	134	38	acta	acta	PROPN
american_scientific_journal-1612	134	39	parrt	parrt	PROPN
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american_scientific_journal-1612	134	41	,	,	PUNCT
american_scientific_journal-1612	134	42	,	,	PUNCT
american_scientific_journal-1612	134	43	vol	vol	NOUN
american_scientific_journal-1612	134	44	.	.	PROPN
american_scientific_journal-1612	134	45	62	62	NUM
american_scientific_journal-1612	134	46	,	,	PUNCT
american_scientific_journal-1612	134	47	pp	pp	ADJ
american_scientific_journal-1612	134	48	.	.	PUNCT
american_scientific_journal-1612	135	1	962	962	NUM
american_scientific_journal-1612	135	2	-	-	SYM
american_scientific_journal-1612	135	3	969	969	NUM
american_scientific_journal-1612	135	4	,	,	PUNCT
american_scientific_journal-1612	135	5	2007	2007	NUM
american_scientific_journal-1612	135	6	.	.	PUNCT
american_scientific_journal-1612	136	1	[	[	X
american_scientific_journal-1612	136	2	20	20	NUM
american_scientific_journal-1612	136	3	]	]	PUNCT
american_scientific_journal-1612	136	4	m.	m.	NOUN
american_scientific_journal-1612	136	5	m.	m.	PROPN
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american_scientific_journal-1612	136	7	,	,	PUNCT
american_scientific_journal-1612	136	8	n.	n.	PROPN
american_scientific_journal-1612	136	9	s.	s.	PROPN
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american_scientific_journal-1612	136	11	,	,	PUNCT
american_scientific_journal-1612	136	12	baha	baha	PROPN
american_scientific_journal-1612	136	13	-	-	PUNCT
american_scientific_journal-1612	136	14	uddin	uddin	PROPN
american_scientific_journal-1612	136	15	and	and	CCONJ
american_scientific_journal-1612	136	16	e.	e.	PROPN
american_scientific_journal-1612	136	17	b.	b.	PROPN
american_scientific_journal-1612	136	18	hassan	hassan	PROPN
american_scientific_journal-1612	136	19	,	,	PUNCT
american_scientific_journal-1612	136	20	"	"	PUNCT
american_scientific_journal-1612	136	21	use	use	NOUN
american_scientific_journal-1612	136	22	of	of	ADP
american_scientific_journal-1612	136	23	silica	silica	NOUN
american_scientific_journal-1612	136	24	gel	gel	NOUN
american_scientific_journal-1612	136	25	in	in	ADP
american_scientific_journal-1612	136	26	the	the	DET
american_scientific_journal-1612	136	27	preparation	preparation	NOUN
american_scientific_journal-1612	136	28	of	of	ADP
american_scientific_journal-1612	136	29	used	used	ADJ
american_scientific_journal-1612	136	30	lubricating	lubricate	VERB
american_scientific_journal-1612	136	31	oils	oil	NOUN
american_scientific_journal-1612	136	32	for	for	ADP
american_scientific_journal-1612	136	33	the	the	DET
american_scientific_journal-1612	136	34	determination	determination	NOUN
american_scientific_journal-1612	136	35	of	of	ADP
american_scientific_journal-1612	136	36	wear	wear	NOUN
american_scientific_journal-1612	136	37	metals	metal	NOUN
american_scientific_journal-1612	136	38	by	by	ADP
american_scientific_journal-1612	136	39	flame	flame	ADJ
american_scientific_journal-1612	136	40	atomic	atomic	ADJ
american_scientific_journal-1612	136	41	absorption	absorption	NOUN
american_scientific_journal-1612	136	42	spectrophotometry	spectrophotometry	NOUN
american_scientific_journal-1612	136	43	,	,	PUNCT
american_scientific_journal-1612	136	44	"	"	PUNCT
american_scientific_journal-1612	136	45	analyst	analyst	NOUN
american_scientific_journal-1612	136	46	(	(	PUNCT
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american_scientific_journal-1612	136	48	)	)	PUNCT
american_scientific_journal-1612	136	49	,	,	PUNCT
american_scientific_journal-1612	136	50	vol	vol	NOUN
american_scientific_journal-1612	136	51	.	.	PROPN
american_scientific_journal-1612	136	52	115	115	NUM
american_scientific_journal-1612	136	53	,	,	PUNCT
american_scientific_journal-1612	136	54	pp	pp	ADJ
american_scientific_journal-1612	136	55	.	.	PUNCT
american_scientific_journal-1612	137	1	1059	1059	NUM
american_scientific_journal-1612	137	2	-	-	SYM
american_scientific_journal-1612	137	3	1061	1061	NUM
american_scientific_journal-1612	137	4	,	,	PUNCT
american_scientific_journal-1612	137	5	1990	1990	NUM
american_scientific_journal-1612	137	6	.	.	PUNCT
american_scientific_journal-1612	138	1	[	[	X
american_scientific_journal-1612	138	2	21	21	NUM
american_scientific_journal-1612	138	3	]	]	PUNCT
american_scientific_journal-1612	138	4	a.	a.	NOUN
american_scientific_journal-1612	138	5	p.	p.	NOUN
american_scientific_journal-1612	138	6	udoh	udoh	PROPN
american_scientific_journal-1612	138	7	,	,	PUNCT
american_scientific_journal-1612	138	8	a.	a.	NOUN
american_scientific_journal-1612	138	9	a.	a.	PROPN
american_scientific_journal-1612	138	10	thomas	thomas	PROPN
american_scientific_journal-1612	138	11	and	and	CCONJ
american_scientific_journal-1612	138	12	e.	e.	PROPN
american_scientific_journal-1612	138	13	j.	j.	PROPN
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american_scientific_journal-1612	138	15	,	,	PUNCT
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american_scientific_journal-1612	138	18	of	of	ADP
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american_scientific_journal-1612	138	20	-	-	PUNCT
american_scientific_journal-1612	138	21	xylenesulphonic	xylenesulphonic	ADJ
american_scientific_journal-1612	138	22	acid	acid	NOUN
american_scientific_journal-1612	138	23	as	as	ADP
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american_scientific_journal-1612	138	25	reagent	reagent	NOUN
american_scientific_journal-1612	138	26	in	in	ADP
american_scientific_journal-1612	138	27	the	the	DET
american_scientific_journal-1612	138	28	determination	determination	NOUN
american_scientific_journal-1612	138	29	of	of	ADP
american_scientific_journal-1612	138	30	trace	trace	NOUN
american_scientific_journal-1612	138	31	metals	metal	NOUN
american_scientific_journal-1612	138	32	in	in	ADP
american_scientific_journal-1612	138	33	crude	crude	ADJ
american_scientific_journal-1612	138	34	oil	oil	NOUN
american_scientific_journal-1612	138	35	,	,	PUNCT
american_scientific_journal-1612	138	36	"	"	PUNCT
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american_scientific_journal-1612	138	38	,	,	PUNCT
american_scientific_journal-1612	138	39	vol	vol	NOUN
american_scientific_journal-1612	138	40	.	.	PROPN
american_scientific_journal-1612	138	41	39	39	NUM
american_scientific_journal-1612	138	42	,	,	PUNCT
american_scientific_journal-1612	138	43	pp	pp	ADJ
american_scientific_journal-1612	138	44	.	.	PUNCT
american_scientific_journal-1612	139	1	1591	1591	NUM
american_scientific_journal-1612	139	2	-	-	SYM
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american_scientific_journal-1612	139	4	,	,	PUNCT
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american_scientific_journal-1612	139	6	.	.	PUNCT
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american_scientific_journal-1612	140	4	z.	z.	PROPN
american_scientific_journal-1612	140	5	kowalewska	kowalewska	PROPN
american_scientific_journal-1612	140	6	,	,	PUNCT
american_scientific_journal-1612	140	7	"	"	PUNCT
american_scientific_journal-1612	140	8	effect	effect	NOUN
american_scientific_journal-1612	140	9	of	of	ADP
american_scientific_journal-1612	140	10	chemical	chemical	ADJ
american_scientific_journal-1612	140	11	modification	modification	NOUN
american_scientific_journal-1612	140	12	on	on	ADP
american_scientific_journal-1612	140	13	behavior	behavior	NOUN
american_scientific_journal-1612	140	14	of	of	ADP
american_scientific_journal-1612	140	15	various	various	ADJ
american_scientific_journal-1612	140	16	organic	organic	ADJ
american_scientific_journal-1612	140	17	vanadium	vanadium	NOUN
american_scientific_journal-1612	140	18	forms	form	NOUN
american_scientific_journal-1612	140	19	during	during	ADP
american_scientific_journal-1612	140	20	analysis	analysis	NOUN
american_scientific_journal-1612	140	21	by	by	ADP
american_scientific_journal-1612	140	22	electrothermal	electrothermal	ADJ
american_scientific_journal-1612	140	23	atomic	atomic	ADJ
american_scientific_journal-1612	140	24	absorption	absorption	NOUN
american_scientific_journal-1612	140	25	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	140	26	,	,	PUNCT
american_scientific_journal-1612	140	27	"	"	PUNCT
american_scientific_journal-1612	140	28	spectrachemica	spectrachemica	NOUN
american_scientific_journal-1612	140	29	acta	acta	PROPN
american_scientific_journal-1612	140	30	part	part	PROPN
american_scientific_journal-1612	140	31	b	b	PROPN
american_scientific_journal-1612	140	32	,	,	PUNCT
american_scientific_journal-1612	140	33	vol	vol	NOUN
american_scientific_journal-1612	140	34	.	.	PROPN
american_scientific_journal-1612	140	35	62	62	NUM
american_scientific_journal-1612	140	36	,	,	PUNCT
american_scientific_journal-1612	140	37	pp	pp	ADJ
american_scientific_journal-1612	140	38	.	.	PUNCT
american_scientific_journal-1612	141	1	273	273	NUM
american_scientific_journal-1612	141	2	-	-	SYM
american_scientific_journal-1612	141	3	283	283	NUM
american_scientific_journal-1612	141	4	,	,	PUNCT
american_scientific_journal-1612	141	5	2007	2007	NUM
american_scientific_journal-1612	141	6	.	.	PUNCT
american_scientific_journal-1612	142	1	[	[	X
american_scientific_journal-1612	142	2	23	23	NUM
american_scientific_journal-1612	142	3	]	]	X
american_scientific_journal-1612	142	4	i.	i.	PROPN
american_scientific_journal-1612	142	5	m.	m.	PROPN
american_scientific_journal-1612	142	6	dittert	dittert	PROPN
american_scientific_journal-1612	142	7	,	,	PUNCT
american_scientific_journal-1612	142	8	j.	j.	PROPN
american_scientific_journal-1612	142	9	s.	s.	PROPN
american_scientific_journal-1612	142	10	silva	silva	PROPN
american_scientific_journal-1612	142	11	,	,	PUNCT
american_scientific_journal-1612	142	12	r.	r.	PROPN
american_scientific_journal-1612	142	13	g.	g.	PROPN
american_scientific_journal-1612	142	14	araujo	araujo	PROPN
american_scientific_journal-1612	142	15	,	,	PUNCT
american_scientific_journal-1612	142	16	b.	b.	PROPN
american_scientific_journal-1612	142	17	welz	welz	PROPN
american_scientific_journal-1612	142	18	and	and	CCONJ
american_scientific_journal-1612	142	19	h.	h.	PROPN
american_scientific_journal-1612	142	20	becker	becker	PROPN
american_scientific_journal-1612	142	21	-	-	PUNCT
american_scientific_journal-1612	142	22	ros	ros	PROPN
american_scientific_journal-1612	142	23	,	,	PUNCT
american_scientific_journal-1612	142	24	"	"	PUNCT
american_scientific_journal-1612	142	25	direct	direct	ADJ
american_scientific_journal-1612	142	26	and	and	CCONJ
american_scientific_journal-1612	142	27	simultaneous	simultaneous	ADJ
american_scientific_journal-1612	142	28	determination	determination	NOUN
american_scientific_journal-1612	142	29	of	of	ADP
american_scientific_journal-1612	142	30	cr	cr	PROPN
american_scientific_journal-1612	142	31	and	and	CCONJ
american_scientific_journal-1612	142	32	fe	fe	PROPN
american_scientific_journal-1612	142	33	in	in	ADP
american_scientific_journal-1612	142	34	crude	crude	ADJ
american_scientific_journal-1612	142	35	oil	oil	NOUN
american_scientific_journal-1612	142	36	using	use	VERB
american_scientific_journal-1612	142	37	high	high	ADJ
american_scientific_journal-1612	142	38	-	-	PUNCT
american_scientific_journal-1612	142	39	resolution	resolution	NOUN
american_scientific_journal-1612	142	40	continuum	continuum	ADJ
american_scientific_journal-1612	142	41	source	source	NOUN
american_scientific_journal-1612	142	42	graphite	graphite	NOUN
american_scientific_journal-1612	142	43	furnace	furnace	NOUN
american_scientific_journal-1612	142	44	atomic	atomic	ADJ
american_scientific_journal-1612	142	45	absorption	absorption	NOUN
american_scientific_journal-1612	142	46	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	142	47	,	,	PUNCT
american_scientific_journal-1612	142	48	"	"	PUNCT
american_scientific_journal-1612	142	49	spectrochemica	spectrochemica	PROPN
american_scientific_journal-1612	142	50	acta	acta	PROPN
american_scientific_journal-1612	142	51	part	part	PROPN
american_scientific_journal-1612	142	52	b	b	PROPN
american_scientific_journal-1612	142	53	,	,	PUNCT
american_scientific_journal-1612	142	54	vol	vol	NOUN
american_scientific_journal-1612	142	55	.	.	PROPN
american_scientific_journal-1612	142	56	64	64	NUM
american_scientific_journal-1612	142	57	,	,	PUNCT
american_scientific_journal-1612	142	58	pp	pp	ADJ
american_scientific_journal-1612	142	59	.	.	PUNCT
american_scientific_journal-1612	143	1	437	437	NUM
american_scientific_journal-1612	143	2	-	-	SYM
american_scientific_journal-1612	143	3	543	543	NUM
american_scientific_journal-1612	143	4	,	,	PUNCT
american_scientific_journal-1612	143	5	2009	2009	NUM
american_scientific_journal-1612	143	6	.	.	PUNCT
american_scientific_journal-1612	144	1	[	[	X
american_scientific_journal-1612	144	2	24	24	NUM
american_scientific_journal-1612	144	3	]	]	X
american_scientific_journal-1612	144	4	e.	e.	PROPN
american_scientific_journal-1612	144	5	m.	m.	PROPN
american_scientific_journal-1612	144	6	sedykh	sedykh	PROPN
american_scientific_journal-1612	144	7	,	,	PUNCT
american_scientific_journal-1612	144	8	l.	l.	PROPN
american_scientific_journal-1612	144	9	n.	n.	PROPN
american_scientific_journal-1612	144	10	bannykh	bannykh	PROPN
american_scientific_journal-1612	144	11	,	,	PUNCT
american_scientific_journal-1612	144	12	g.	g.	PROPN
american_scientific_journal-1612	144	13	s.	s.	PROPN
american_scientific_journal-1612	144	14	korobeinik	korobeinik	PROPN
american_scientific_journal-1612	144	15	and	and	CCONJ
american_scientific_journal-1612	144	16	n.	n.	PROPN
american_scientific_journal-1612	144	17	p.	p.	PROPN
american_scientific_journal-1612	144	18	starshinova	starshinova	PROPN
american_scientific_journal-1612	144	19	,	,	PUNCT
american_scientific_journal-1612	144	20	"	"	PUNCT
american_scientific_journal-1612	144	21	determination	determination	NOUN
american_scientific_journal-1612	144	22	of	of	ADP
american_scientific_journal-1612	144	23	nickel	nickel	NOUN
american_scientific_journal-1612	144	24	and	and	CCONJ
american_scientific_journal-1612	144	25	vanadium	vanadium	NOUN
american_scientific_journal-1612	144	26	in	in	ADP
american_scientific_journal-1612	144	27	crude	crude	ADJ
american_scientific_journal-1612	144	28	oils	oil	NOUN
american_scientific_journal-1612	144	29	by	by	ADP
american_scientific_journal-1612	144	30	electrothermal	electrothermal	ADJ
american_scientific_journal-1612	144	31	atomic	atomic	ADJ
american_scientific_journal-1612	144	32	absorption	absorption	NOUN
american_scientific_journal-1612	144	33	spectrometry	spectrometry	NOUN
american_scientific_journal-1612	144	34	and	and	CCONJ
american_scientific_journal-1612	144	35	inductively	inductively	ADV
american_scientific_journal-1612	144	36	coupled	couple	VERB
american_scientific_journal-1612	144	37	plasma	plasma	NOUN
american_scientific_journal-1612	144	38	atomic	atomic	ADJ
american_scientific_journal-1612	144	39	emission	emission	NOUN
american_scientific_journal-1612	144	40	spectroscopy	spectroscopy	NOUN
american_scientific_journal-1612	144	41	after	after	ADP
american_scientific_journal-1612	144	42	mineralization	mineralization	NOUN
american_scientific_journal-1612	144	43	in	in	ADP
american_scientific_journal-1612	144	44	an	an	DET
american_scientific_journal-1612	144	45	autoclave	autoclave	NOUN
american_scientific_journal-1612	144	46	,	,	PUNCT
american_scientific_journal-1612	144	47	"	"	PUNCT
american_scientific_journal-1612	144	48	inorganic	inorganic	ADJ
american_scientific_journal-1612	144	49	materials	material	NOUN
american_scientific_journal-1612	144	50	,	,	PUNCT
american_scientific_journal-1612	144	51	vol	vol	NOUN
american_scientific_journal-1612	144	52	.	.	PROPN
american_scientific_journal-1612	145	1	47	47	NUM
american_scientific_journal-1612	145	2	,	,	PUNCT
american_scientific_journal-1612	145	3	pp	pp	ADJ
american_scientific_journal-1612	145	4	.	.	PUNCT
american_scientific_journal-1612	146	1	1539	1539	NUM
american_scientific_journal-1612	146	2	-	-	SYM
american_scientific_journal-1612	146	3	1543	1543	NUM
american_scientific_journal-1612	146	4	,	,	PUNCT
american_scientific_journal-1612	146	5	2011	2011	NUM
american_scientific_journal-1612	146	6	.	.	PUNCT
american_scientific_journal-1612	147	1	[	[	X
american_scientific_journal-1612	147	2	25	25	NUM
american_scientific_journal-1612	147	3	]	]	X
american_scientific_journal-1612	147	4	g.	g.	PROPN
american_scientific_journal-1612	147	5	s.	s.	PROPN
american_scientific_journal-1612	147	6	ortega	ortega	PROPN
american_scientific_journal-1612	147	7	,	,	PUNCT
american_scientific_journal-1612	147	8	c.	c.	PROPN
american_scientific_journal-1612	147	9	pecheyran	pecheyran	PROPN
american_scientific_journal-1612	147	10	,	,	PUNCT
american_scientific_journal-1612	147	11	g.	g.	PROPN
american_scientific_journal-1612	147	12	hudin	hudin	PROPN
american_scientific_journal-1612	147	13	,	,	PUNCT
american_scientific_journal-1612	147	14	e.	e.	PROPN
american_scientific_journal-1612	147	15	marosits	marosit	NOUN
american_scientific_journal-1612	147	16	and	and	CCONJ
american_scientific_journal-1612	147	17	o.	o.	PROPN
american_scientific_journal-1612	147	18	f.	f.	PROPN
american_scientific_journal-1612	147	19	donard	donard	PROPN
american_scientific_journal-1612	147	20	,	,	PUNCT
american_scientific_journal-1612	147	21	"	"	PUNCT
american_scientific_journal-1612	147	22	different	different	ADJ
american_scientific_journal-1612	147	23	approaches	approach	NOUN
american_scientific_journal-1612	147	24	of	of	ADP
american_scientific_journal-1612	147	25	crude	crude	ADJ
american_scientific_journal-1612	147	26	oil	oil	NOUN
american_scientific_journal-1612	147	27	mineralisation	mineralisation	NOUN
american_scientific_journal-1612	147	28	for	for	ADP
american_scientific_journal-1612	147	29	trace	trace	NOUN
american_scientific_journal-1612	147	30	metal	metal	NOUN
american_scientific_journal-1612	147	31	analysis	analysis	NOUN
american_scientific_journal-1612	147	32	by	by	ADP
american_scientific_journal-1612	147	33	icpms	icpm	NOUN
american_scientific_journal-1612	147	34	,	,	PUNCT
american_scientific_journal-1612	147	35	"	"	PUNCT
american_scientific_journal-1612	147	36	microchemical	microchemical	ADJ
american_scientific_journal-1612	147	37	journal	journal	NOUN
american_scientific_journal-1612	147	38	,	,	PUNCT
american_scientific_journal-1612	147	39	vol	vol	NOUN
american_scientific_journal-1612	147	40	.	.	PROPN
american_scientific_journal-1612	147	41	106	106	NUM
american_scientific_journal-1612	147	42	,	,	PUNCT
american_scientific_journal-1612	147	43	pp	pp	ADJ
american_scientific_journal-1612	147	44	.	.	PUNCT
american_scientific_journal-1612	147	45	250254	250254	NUM
american_scientific_journal-1612	147	46	,	,	PUNCT
american_scientific_journal-1612	147	47	2013	2013	NUM
american_scientific_journal-1612	147	48	.	.	PUNCT
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american_scientific_journal-1612	148	2	26	26	NUM
american_scientific_journal-1612	148	3	]	]	X
american_scientific_journal-1612	148	4	institute	institute	NOUN
american_scientific_journal-1612	148	5	of	of	ADP
american_scientific_journal-1612	148	6	petroleum	petroleum	NOUN
american_scientific_journal-1612	148	7	,	,	PUNCT
american_scientific_journal-1612	148	8	"	"	PUNCT
american_scientific_journal-1612	148	9	standard	standard	ADJ
american_scientific_journal-1612	148	10	methods	method	NOUN
american_scientific_journal-1612	148	11	of	of	ADP
american_scientific_journal-1612	148	12	analysis	analysis	NOUN
american_scientific_journal-1612	148	13	and	and	CCONJ
american_scientific_journal-1612	148	14	testing	testing	NOUN
american_scientific_journal-1612	148	15	of	of	ADP
american_scientific_journal-1612	148	16	petroleum	petroleum	NOUN
american_scientific_journal-1612	148	17	and	and	CCONJ
american_scientific_journal-1612	148	18	related	related	ADJ
american_scientific_journal-1612	148	19	products	product	NOUN
american_scientific_journal-1612	148	20	,	,	PUNCT
american_scientific_journal-1612	148	21	"	"	PUNCT
american_scientific_journal-1612	148	22	london	london	PROPN
american_scientific_journal-1612	148	23	,	,	PUNCT
american_scientific_journal-1612	148	24	vol	vol	NOUN
american_scientific_journal-1612	148	25	.	.	PROPN
american_scientific_journal-1612	148	26	2	2	NUM
american_scientific_journal-1612	148	27	,	,	PUNCT
american_scientific_journal-1612	148	28	p.	p.	NOUN
american_scientific_journal-1612	148	29	336	336	NUM
american_scientific_journal-1612	148	30	,	,	PUNCT
american_scientific_journal-1612	148	31	1989	1989	NUM
american_scientific_journal-1612	148	32	.	.	PUNCT
american_scientific_journal-1612	149	1	american	american	ADJ
american_scientific_journal-1612	149	2	scientific	scientific	ADJ
american_scientific_journal-1612	149	3	research	research	PROPN
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american_scientific_journal-1612	149	5	for	for	ADP
american_scientific_journal-1612	149	6	engineering	engineering	NOUN
american_scientific_journal-1612	149	7	,	,	PUNCT
american_scientific_journal-1612	149	8	technology	technology	NOUN
american_scientific_journal-1612	149	9	,	,	PUNCT
american_scientific_journal-1612	149	10	and	and	CCONJ
american_scientific_journal-1612	149	11	sciences	science	NOUN
american_scientific_journal-1612	149	12	(	(	PUNCT
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american_scientific_journal-1612	149	15	(	(	PUNCT
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american_scientific_journal-1612	149	17	)	)	PUNCT
american_scientific_journal-1612	149	18	volume	volume	NOUN
american_scientific_journal-1612	149	19	20	20	NUM
american_scientific_journal-1612	149	20	,	,	PUNCT
american_scientific_journal-1612	149	21	no	no	DET
american_scientific_journal-1612	149	22	1	1	NUM
american_scientific_journal-1612	149	23	,	,	PUNCT
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american_scientific_journal-1612	149	25	213	213	NUM
american_scientific_journal-1612	149	26	-	-	SYM
american_scientific_journal-1612	149	27	223	223	NUM
american_scientific_journal-1612	149	28	223	223	NUM
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american_scientific_journal-1612	150	2	27	27	NUM
american_scientific_journal-1612	150	3	]	]	X
american_scientific_journal-1612	150	4	institute	institute	NOUN
american_scientific_journal-1612	150	5	of	of	ADP
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american_scientific_journal-1612	150	7	,	,	PUNCT
american_scientific_journal-1612	150	8	"	"	PUNCT
american_scientific_journal-1612	150	9	standard	standard	ADJ
american_scientific_journal-1612	150	10	methods	method	NOUN
american_scientific_journal-1612	150	11	of	of	ADP
american_scientific_journal-1612	150	12	analysis	analysis	NOUN
american_scientific_journal-1612	150	13	and	and	CCONJ
american_scientific_journal-1612	150	14	testing	testing	NOUN
american_scientific_journal-1612	150	15	of	of	ADP
american_scientific_journal-1612	150	16	petroleum	petroleum	NOUN
american_scientific_journal-1612	150	17	and	and	CCONJ
american_scientific_journal-1612	150	18	related	related	ADJ
american_scientific_journal-1612	150	19	products	product	NOUN
american_scientific_journal-1612	150	20	,	,	PUNCT
american_scientific_journal-1612	150	21	"	"	PUNCT
american_scientific_journal-1612	150	22	london	london	PROPN
american_scientific_journal-1612	150	23	,	,	PUNCT
american_scientific_journal-1612	150	24	vol	vol	NOUN
american_scientific_journal-1612	150	25	.	.	PROPN
american_scientific_journal-1612	150	26	1	1	NUM
american_scientific_journal-1612	150	27	,	,	PUNCT
american_scientific_journal-1612	150	28	p.	p.	NOUN
american_scientific_journal-1612	150	29	160	160	NUM
american_scientific_journal-1612	150	30	,	,	PUNCT
american_scientific_journal-1612	150	31	1989	1989	NUM
american_scientific_journal-1612	150	32	.	.	PUNCT
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american_scientific_journal-1612	151	2	28	28	NUM
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american_scientific_journal-1612	151	4	n.	n.	PROPN
american_scientific_journal-1612	151	5	s.	s.	PROPN
american_scientific_journal-1612	151	6	zaki	zaki	PROPN
american_scientific_journal-1612	151	7	,	,	PUNCT
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american_scientific_journal-1612	151	9	m.	m.	PROPN
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american_scientific_journal-1612	151	11	,	,	PUNCT
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american_scientific_journal-1612	151	15	-	-	PUNCT
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american_scientific_journal-1612	151	17	and	and	CCONJ
american_scientific_journal-1612	151	18	e.	e.	PROPN
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american_scientific_journal-1612	151	21	,	,	PUNCT
american_scientific_journal-1612	151	22	"	"	PUNCT
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american_scientific_journal-1612	151	24	of	of	ADP
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american_scientific_journal-1612	151	26	metals	metal	NOUN
american_scientific_journal-1612	151	27	and	and	CCONJ
american_scientific_journal-1612	151	28	their	their	PRON
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american_scientific_journal-1612	151	30	in	in	ADP
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american_scientific_journal-1612	151	32	crude	crude	ADJ
american_scientific_journal-1612	151	33	oil	oil	NOUN
american_scientific_journal-1612	151	34	distillates	distillate	NOUN
american_scientific_journal-1612	151	35	(	(	PUNCT
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american_scientific_journal-1612	151	41	spectrophotometry	spectrophotometry	NOUN
american_scientific_journal-1612	151	42	,	,	PUNCT
american_scientific_journal-1612	151	43	"	"	PUNCT
american_scientific_journal-1612	151	44	applied	applied	ADJ
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american_scientific_journal-1612	151	46	,	,	PUNCT
american_scientific_journal-1612	151	47	vol	vol	NOUN
american_scientific_journal-1612	151	48	.	.	PROPN
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american_scientific_journal-1612	151	50	,	,	PUNCT
american_scientific_journal-1612	151	51	pp	pp	ADJ
american_scientific_journal-1612	151	52	.	.	PUNCT
american_scientific_journal-1612	152	1	1257	1257	NUM
american_scientific_journal-1612	152	2	-	-	SYM
american_scientific_journal-1612	152	3	1259	1259	NUM
american_scientific_journal-1612	152	4	,	,	PUNCT
american_scientific_journal-1612	152	5	1989	1989	NUM
american_scientific_journal-1612	152	6	.	.	PUNCT
american_scientific_journal-1612	153	1	[	[	X
american_scientific_journal-1612	153	2	29	29	NUM
american_scientific_journal-1612	153	3	]	]	PUNCT
american_scientific_journal-1612	153	4	m.	m.	PROPN
american_scientific_journal-1612	153	5	f.	f.	PROPN
american_scientific_journal-1612	153	6	ali	ali	PROPN
american_scientific_journal-1612	153	7	,	,	PUNCT
american_scientific_journal-1612	153	8	a.	a.	NOUN
american_scientific_journal-1612	153	9	bukhari	bukhari	PROPN
american_scientific_journal-1612	153	10	and	and	CCONJ
american_scientific_journal-1612	153	11	m.	m.	NOUN
american_scientific_journal-1612	153	12	saleem	saleem	PROPN
american_scientific_journal-1612	153	13	,	,	PUNCT
american_scientific_journal-1612	153	14	"	"	PUNCT
american_scientific_journal-1612	153	15	trace	trace	NOUN
american_scientific_journal-1612	153	16	metals	metal	NOUN
american_scientific_journal-1612	153	17	in	in	ADP
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american_scientific_journal-1612	153	19	oils	oil	NOUN
american_scientific_journal-1612	153	20	from	from	ADP
american_scientific_journal-1612	153	21	saudi	saudi	PROPN
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american_scientific_journal-1612	153	24	"	"	PUNCT
american_scientific_journal-1612	153	25	industrial	industrial	PROPN
american_scientific_journal-1612	153	26	&	&	CCONJ
american_scientific_journal-1612	153	27	engineering	engineering	NOUN
american_scientific_journal-1612	153	28	chemistry	chemistry	NOUN
american_scientific_journal-1612	153	29	product	product	NOUN
american_scientific_journal-1612	153	30	research	research	NOUN
american_scientific_journal-1612	153	31	and	and	CCONJ
american_scientific_journal-1612	153	32	development	development	NOUN
american_scientific_journal-1612	153	33	,	,	PUNCT
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american_scientific_journal-1612	153	35	.	.	PROPN
american_scientific_journal-1612	153	36	22	22	NUM
american_scientific_journal-1612	153	37	,	,	PUNCT
american_scientific_journal-1612	153	38	pp	pp	ADJ
american_scientific_journal-1612	153	39	.	.	PUNCT
american_scientific_journal-1612	154	1	691	691	NUM
american_scientific_journal-1612	154	2	-	-	SYM
american_scientific_journal-1612	154	3	694	694	NUM
american_scientific_journal-1612	154	4	,	,	PUNCT
american_scientific_journal-1612	154	5	1983	1983	NUM
american_scientific_journal-1612	154	6	.	.	PUNCT
american_scientific_journal-1612	155	1	[	[	X
american_scientific_journal-1612	155	2	30	30	NUM
american_scientific_journal-1612	155	3	]	]	X
american_scientific_journal-1612	155	4	r.	r.	PROPN
american_scientific_journal-1612	155	5	f.	f.	PROPN
american_scientific_journal-1612	155	6	must	must	AUX
american_scientific_journal-1612	155	7	,	,	PUNCT
american_scientific_journal-1612	155	8	r.	r.	PROPN
american_scientific_journal-1612	155	9	r.	r.	PROPN
american_scientific_journal-1612	155	10	ruch	ruch	PROPN
american_scientific_journal-1612	155	11	and	and	CCONJ
american_scientific_journal-1612	155	12	w.	w.	PROPN
american_scientific_journal-1612	155	13	f.	f.	PROPN
american_scientific_journal-1612	155	14	meents	meents	PROPN
american_scientific_journal-1612	155	15	,	,	PUNCT
american_scientific_journal-1612	155	16	"	"	PUNCT
american_scientific_journal-1612	155	17	vanadium	vanadium	NOUN
american_scientific_journal-1612	155	18	in	in	ADP
american_scientific_journal-1612	155	19	devonian	devonian	ADJ
american_scientific_journal-1612	155	20	,	,	PUNCT
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american_scientific_journal-1612	155	22	,	,	PUNCT
american_scientific_journal-1612	155	23	and	and	CCONJ
american_scientific_journal-1612	155	24	ordovician	ordovician	ADJ
american_scientific_journal-1612	155	25	crude	crude	ADJ
american_scientific_journal-1612	155	26	oils	oil	NOUN
american_scientific_journal-1612	155	27	of	of	ADP
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american_scientific_journal-1612	155	29	,	,	PUNCT
american_scientific_journal-1612	155	30	"	"	PUNCT
american_scientific_journal-1612	155	31	illinois	illinois	PROPN
american_scientific_journal-1612	155	32	state	state	PROPN
american_scientific_journal-1612	155	33	geological	geological	ADJ
american_scientific_journal-1612	155	34	survey	survey	NOUN
american_scientific_journal-1612	155	35	,	,	PUNCT
american_scientific_journal-1612	155	36	p.	p.	NOUN
american_scientific_journal-1612	155	37	483	483	NUM
american_scientific_journal-1612	155	38	,	,	PUNCT
american_scientific_journal-1612	155	39	1973	1973	NUM
american_scientific_journal-1612	155	40	.	.	PUNCT
american_scientific_journal-1612	156	1	[	[	X
american_scientific_journal-1612	156	2	31	31	NUM
american_scientific_journal-1612	156	3	]	]	PUNCT
american_scientific_journal-1612	156	4	r.	r.	PROPN
american_scientific_journal-1612	156	5	m.	m.	PROPN
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american_scientific_journal-1612	156	7	,	,	PUNCT
american_scientific_journal-1612	156	8	m.	m.	NOUN
american_scientific_journal-1612	156	9	m.	m.	NOUN
american_scientific_journal-1612	156	10	pena	pena	PROPN
american_scientific_journal-1612	156	11	,	,	PUNCT
american_scientific_journal-1612	156	12	m.	m.	NOUN
american_scientific_journal-1612	156	13	m.	m.	PROPN
american_scientific_journal-1612	156	14	boduszynski	boduszynski	PROPN
american_scientific_journal-1612	156	15	,	,	PUNCT
american_scientific_journal-1612	156	16	c.	c.	PROPN
american_scientific_journal-1612	156	17	e.	e.	PROPN
american_scientific_journal-1612	156	18	rechsteiner	rechsteiner	PROPN
american_scientific_journal-1612	156	19	,	,	PUNCT
american_scientific_journal-1612	156	20	a.	a.	PROPN
american_scientific_journal-1612	156	21	s.	s.	PROPN
american_scientific_journal-1612	156	22	shafizadeh	shafizadeh	PROPN
american_scientific_journal-1612	156	23	and	and	CCONJ
american_scientific_journal-1612	156	24	p.	p.	PROPN
american_scientific_journal-1612	156	25	c.	c.	PROPN
american_scientific_journal-1612	156	26	henshaw	henshaw	PROPN
american_scientific_journal-1612	156	27	,	,	PUNCT
american_scientific_journal-1612	156	28	"	"	PUNCT
american_scientific_journal-1612	156	29	geochemical	geochemical	ADJ
american_scientific_journal-1612	156	30	-	-	PUNCT
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american_scientific_journal-1612	156	32	correlations	correlation	NOUN
american_scientific_journal-1612	156	33	among	among	ADP
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american_scientific_journal-1612	156	35	crude	crude	ADJ
american_scientific_journal-1612	156	36	oils	oil	NOUN
american_scientific_journal-1612	156	37	of	of	ADP
american_scientific_journal-1612	156	38	the	the	DET
american_scientific_journal-1612	156	39	san	san	PROPN
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american_scientific_journal-1612	156	42	,	,	PUNCT
american_scientific_journal-1612	156	43	"	"	PUNCT
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american_scientific_journal-1612	156	45	,	,	PUNCT
american_scientific_journal-1612	156	46	paper	paper	NOUN
american_scientific_journal-1612	156	47	19982003	19982003	NUM
american_scientific_journal-1612	156	48	,	,	PUNCT
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american_scientific_journal-1612	156	50	unitar	unitar	PROPN
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american_scientific_journal-1612	156	55	sands	sand	NOUN
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american_scientific_journal-1612	156	57	conference	conference	NOUN
american_scientific_journal-1612	156	58	proceedings	proceeding	NOUN
american_scientific_journal-1612	156	59	.	.	PUNCT
american_scientific_journal-1612	156	60	,	,	PUNCT
american_scientific_journal-1612	157	1	pp	pp	ADJ
american_scientific_journal-1612	157	2	.	.	PUNCT
american_scientific_journal-1612	158	1	1998	1998	NUM
american_scientific_journal-1612	158	2	-	-	SYM
american_scientific_journal-1612	158	3	2003	2003	NUM
american_scientific_journal-1612	158	4	,	,	PUNCT
american_scientific_journal-1612	158	5	1998	1998	NUM
american_scientific_journal-1612	158	6	.	.	PUNCT
american_scientific_journal-1612	159	1	[	[	X
american_scientific_journal-1612	159	2	32	32	NUM
american_scientific_journal-1612	159	3	]	]	PUNCT
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american_scientific_journal-1612	159	5	m.	m.	PROPN
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american_scientific_journal-1612	159	7	,	,	PUNCT
american_scientific_journal-1612	159	8	e.	e.	PROPN
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american_scientific_journal-1612	159	10	said	say	VERB
american_scientific_journal-1612	159	11	,	,	PUNCT
american_scientific_journal-1612	159	12	e.	e.	PROPN
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american_scientific_journal-1612	159	15	and	and	CCONJ
american_scientific_journal-1612	159	16	s.	s.	PROPN
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american_scientific_journal-1612	159	19	-	-	PUNCT
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american_scientific_journal-1612	159	21	,	,	PUNCT
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american_scientific_journal-1612	159	38	,	,	PUNCT
american_scientific_journal-1612	159	39	"	"	PUNCT
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american_scientific_journal-1612	159	41	,	,	PUNCT
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american_scientific_journal-1612	159	43	.	.	PROPN
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american_scientific_journal-1612	159	45	,	,	PUNCT
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american_scientific_journal-1612	159	47	.	.	PUNCT
american_scientific_journal-1612	160	1	8487	8487	NUM
american_scientific_journal-1612	160	2	,	,	PUNCT
american_scientific_journal-1612	160	3	1989	1989	NUM
american_scientific_journal-1612	160	4	.	.	PUNCT
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american_scientific_journal-1612	161	2	33	33	NUM
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american_scientific_journal-1612	161	12	,	,	PUNCT
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american_scientific_journal-1612	161	29	,	,	PUNCT
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american_scientific_journal-1612	161	33	,	,	PUNCT
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american_scientific_journal-1612	161	35	.	.	PUNCT
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american_scientific_journal-1612	162	2	-	-	SYM
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american_scientific_journal-1612	162	4	,	,	PUNCT
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american_scientific_journal-1612	162	6	.	.	PUNCT
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american_scientific_journal-1612	163	7	,	,	PUNCT
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american_scientific_journal-1612	163	37	-	-	PUNCT
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american_scientific_journal-1612	163	48	,	,	PUNCT
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american_scientific_journal-1612	163	50	.	.	PROPN
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american_scientific_journal-1612	163	52	,	,	PUNCT
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american_scientific_journal-1612	163	54	.	.	PUNCT
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american_scientific_journal-1612	164	2	-	-	SYM
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american_scientific_journal-1612	164	4	,	,	PUNCT
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