id	sid	tid	token	lemma	pos
american_scientific_journal-1611	1	1	252	252	NUM
american_scientific_journal-1611	1	2	american	american	ADJ
american_scientific_journal-1611	1	3	scientific	scientific	ADJ
american_scientific_journal-1611	1	4	research	research	NOUN
american_scientific_journal-1611	1	5	journal	journal	NOUN
american_scientific_journal-1611	1	6	for	for	ADP
american_scientific_journal-1611	1	7	engineering	engineering	NOUN
american_scientific_journal-1611	1	8	,	,	PUNCT
american_scientific_journal-1611	1	9	technology	technology	NOUN
american_scientific_journal-1611	1	10	,	,	PUNCT
american_scientific_journal-1611	1	11	and	and	CCONJ
american_scientific_journal-1611	1	12	sciences	science	NOUN
american_scientific_journal-1611	1	13	(	(	PUNCT
american_scientific_journal-1611	1	14	asrjets	asrjet	NOUN
american_scientific_journal-1611	1	15	)	)	PUNCT
american_scientific_journal-1611	1	16	issn	issn	PROPN
american_scientific_journal-1611	1	17	(	(	PUNCT
american_scientific_journal-1611	1	18	print	print	NOUN
american_scientific_journal-1611	1	19	)	)	PUNCT
american_scientific_journal-1611	1	20	2313	2313	NUM
american_scientific_journal-1611	1	21	-	-	SYM
american_scientific_journal-1611	1	22	4410	4410	NUM
american_scientific_journal-1611	1	23	,	,	PUNCT
american_scientific_journal-1611	1	24	issn	issn	PROPN
american_scientific_journal-1611	1	25	(	(	PUNCT
american_scientific_journal-1611	1	26	online	online	ADJ
american_scientific_journal-1611	1	27	)	)	PUNCT
american_scientific_journal-1611	1	28	2313	2313	NUM
american_scientific_journal-1611	1	29	-	-	SYM
american_scientific_journal-1611	1	30	4402	4402	NUM
american_scientific_journal-1611	1	31	©	©	PROPN
american_scientific_journal-1611	1	32	global	global	ADJ
american_scientific_journal-1611	1	33	society	society	NOUN
american_scientific_journal-1611	1	34	of	of	ADP
american_scientific_journal-1611	1	35	scientific	scientific	ADJ
american_scientific_journal-1611	1	36	research	research	NOUN
american_scientific_journal-1611	1	37	and	and	CCONJ
american_scientific_journal-1611	1	38	researchers	researcher	NOUN
american_scientific_journal-1611	1	39	http://asrjetsjournal.org/	http://asrjetsjournal.org/	VERB
american_scientific_journal-1611	1	40	a	a	DET
american_scientific_journal-1611	1	41	positivity	positivity	NOUN
american_scientific_journal-1611	1	42	-	-	PUNCT
american_scientific_journal-1611	1	43	preserving	preserve	VERB
american_scientific_journal-1611	1	44	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	1	45	finite	finite	ADJ
american_scientific_journal-1611	1	46	difference	difference	NOUN
american_scientific_journal-1611	1	47	scheme	scheme	NOUN
american_scientific_journal-1611	1	48	for	for	ADP
american_scientific_journal-1611	1	49	parabolic	parabolic	ADJ
american_scientific_journal-1611	1	50	system	system	NOUN
american_scientific_journal-1611	1	51	with	with	ADP
american_scientific_journal-1611	1	52	cross	cross	ADJ
american_scientific_journal-1611	1	53	-	-	ADJ
american_scientific_journal-1611	1	54	diffusion	diffusion	ADJ
american_scientific_journal-1611	1	55	equations	equation	NOUN
american_scientific_journal-1611	1	56	and	and	CCONJ
american_scientific_journal-1611	1	57	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	1	58	initial	initial	ADJ
american_scientific_journal-1611	1	59	conditions	condition	NOUN
american_scientific_journal-1611	1	60	marc	marc	PROPN
american_scientific_journal-1611	1	61	e.	e.	PROPN
american_scientific_journal-1611	1	62	songolo	songolo	PROPN
american_scientific_journal-1611	1	63	*	*	PROPN
american_scientific_journal-1611	1	64	department	department	PROPN
american_scientific_journal-1611	1	65	of	of	ADP
american_scientific_journal-1611	1	66	mathematics	mathematics	PROPN
american_scientific_journal-1611	1	67	and	and	CCONJ
american_scientific_journal-1611	1	68	computer	computer	NOUN
american_scientific_journal-1611	1	69	sciences	science	NOUN
american_scientific_journal-1611	1	70	,	,	PUNCT
american_scientific_journal-1611	1	71	université	université	PROPN
american_scientific_journal-1611	1	72	de	de	NOUN
american_scientific_journal-1611	1	73	lubumbashi	lubumbashi	PROPN
american_scientific_journal-1611	1	74	,	,	PUNCT
american_scientific_journal-1611	1	75	lubumbashi	lubumbashi	PROPN
american_scientific_journal-1611	1	76	,	,	PUNCT
american_scientific_journal-1611	1	77	r.	r.	PROPN
american_scientific_journal-1611	1	78	d.	d.	PROPN
american_scientific_journal-1611	1	79	congo	congo	PROPN
american_scientific_journal-1611	1	80	email	email	NOUN
american_scientific_journal-1611	1	81	:	:	PUNCT
american_scientific_journal-1611	1	82	marc.songolo@gmail.com	marc.songolo@gmail.com	X
american_scientific_journal-1611	1	83	abstract	abstract	VERB
american_scientific_journal-1611	1	84	an	an	DET
american_scientific_journal-1611	1	85	important	important	ADJ
american_scientific_journal-1611	1	86	number	number	NOUN
american_scientific_journal-1611	1	87	of	of	ADP
american_scientific_journal-1611	1	88	ecological	ecological	ADJ
american_scientific_journal-1611	1	89	phenomena	phenomenon	NOUN
american_scientific_journal-1611	1	90	can	can	AUX
american_scientific_journal-1611	1	91	be	be	AUX
american_scientific_journal-1611	1	92	modeled	model	VERB
american_scientific_journal-1611	1	93	using	use	VERB
american_scientific_journal-1611	1	94	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	1	95	diffusion	diffusion	NOUN
american_scientific_journal-1611	1	96	partial	partial	ADJ
american_scientific_journal-1611	1	97	differential	differential	NOUN
american_scientific_journal-1611	1	98	equations	equation	NOUN
american_scientific_journal-1611	1	99	.	.	PUNCT
american_scientific_journal-1611	2	1	this	this	DET
american_scientific_journal-1611	2	2	paper	paper	NOUN
american_scientific_journal-1611	2	3	considers	consider	VERB
american_scientific_journal-1611	2	4	a	a	DET
american_scientific_journal-1611	2	5	system	system	NOUN
american_scientific_journal-1611	2	6	of	of	ADP
american_scientific_journal-1611	2	7	cross	cross	ADJ
american_scientific_journal-1611	2	8	-	-	ADJ
american_scientific_journal-1611	2	9	diffusion	diffusion	NOUN
american_scientific_journal-1611	2	10	equations	equation	NOUN
american_scientific_journal-1611	2	11	with	with	ADP
american_scientific_journal-1611	2	12	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	2	13	initial	initial	ADJ
american_scientific_journal-1611	2	14	conditions	condition	NOUN
american_scientific_journal-1611	2	15	.	.	PUNCT
american_scientific_journal-1611	3	1	such	such	ADJ
american_scientific_journal-1611	3	2	equations	equation	NOUN
american_scientific_journal-1611	3	3	arise	arise	VERB
american_scientific_journal-1611	3	4	as	as	ADP
american_scientific_journal-1611	3	5	steady	steady	ADJ
american_scientific_journal-1611	3	6	-	-	PUNCT
american_scientific_journal-1611	3	7	state	state	NOUN
american_scientific_journal-1611	3	8	equations	equation	NOUN
american_scientific_journal-1611	3	9	in	in	ADP
american_scientific_journal-1611	3	10	an	an	DET
american_scientific_journal-1611	3	11	age	age	NOUN
american_scientific_journal-1611	3	12	-	-	PUNCT
american_scientific_journal-1611	3	13	structured	structure	VERB
american_scientific_journal-1611	3	14	predator	predator	NOUN
american_scientific_journal-1611	3	15	-	-	PUNCT
american_scientific_journal-1611	3	16	prey	prey	NOUN
american_scientific_journal-1611	3	17	model	model	NOUN
american_scientific_journal-1611	3	18	with	with	ADP
american_scientific_journal-1611	3	19	diffusion	diffusion	NOUN
american_scientific_journal-1611	3	20	.	.	PUNCT
american_scientific_journal-1611	4	1	we	we	PRON
american_scientific_journal-1611	4	2	use	use	VERB
american_scientific_journal-1611	4	3	the	the	DET
american_scientific_journal-1611	4	4	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	4	5	finite	finite	ADJ
american_scientific_journal-1611	4	6	difference	difference	NOUN
american_scientific_journal-1611	4	7	method	method	NOUN
american_scientific_journal-1611	4	8	developed	develop	VERB
american_scientific_journal-1611	4	9	by	by	ADP
american_scientific_journal-1611	4	10	mickens	micken	NOUN
american_scientific_journal-1611	4	11	.	.	PUNCT
american_scientific_journal-1611	5	1	these	these	DET
american_scientific_journal-1611	5	2	types	type	NOUN
american_scientific_journal-1611	5	3	of	of	ADP
american_scientific_journal-1611	5	4	schemes	scheme	NOUN
american_scientific_journal-1611	5	5	are	be	AUX
american_scientific_journal-1611	5	6	made	make	VERB
american_scientific_journal-1611	5	7	by	by	ADP
american_scientific_journal-1611	5	8	the	the	DET
american_scientific_journal-1611	5	9	following	follow	VERB
american_scientific_journal-1611	5	10	two	two	NUM
american_scientific_journal-1611	5	11	rules	rule	NOUN
american_scientific_journal-1611	5	12	:	:	PUNCT
american_scientific_journal-1611	5	13	first	first	X
american_scientific_journal-1611	5	14	,	,	PUNCT
american_scientific_journal-1611	5	15	renormalization	renormalization	NOUN
american_scientific_journal-1611	5	16	of	of	ADP
american_scientific_journal-1611	5	17	step	step	NOUN
american_scientific_journal-1611	5	18	size	size	NOUN
american_scientific_journal-1611	5	19	for	for	ADP
american_scientific_journal-1611	5	20	the	the	DET
american_scientific_journal-1611	5	21	denominator	denominator	NOUN
american_scientific_journal-1611	5	22	function	function	NOUN
american_scientific_journal-1611	5	23	of	of	ADP
american_scientific_journal-1611	5	24	representations	representation	NOUN
american_scientific_journal-1611	5	25	of	of	ADP
american_scientific_journal-1611	5	26	derivatives	derivative	NOUN
american_scientific_journal-1611	5	27	,	,	PUNCT
american_scientific_journal-1611	5	28	and	and	CCONJ
american_scientific_journal-1611	5	29	secondly	secondly	ADV
american_scientific_journal-1611	5	30	,	,	PUNCT
american_scientific_journal-1611	5	31	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	5	32	representations	representation	NOUN
american_scientific_journal-1611	5	33	of	of	ADP
american_scientific_journal-1611	5	34	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	5	35	terms	term	NOUN
american_scientific_journal-1611	5	36	.	.	PUNCT
american_scientific_journal-1611	6	1	we	we	PRON
american_scientific_journal-1611	6	2	obtained	obtain	VERB
american_scientific_journal-1611	6	3	a	a	DET
american_scientific_journal-1611	6	4	scheme	scheme	NOUN
american_scientific_journal-1611	6	5	that	that	PRON
american_scientific_journal-1611	6	6	preserves	preserve	VERB
american_scientific_journal-1611	6	7	the	the	DET
american_scientific_journal-1611	6	8	positivity	positivity	NOUN
american_scientific_journal-1611	6	9	of	of	ADP
american_scientific_journal-1611	6	10	solutions	solution	NOUN
american_scientific_journal-1611	6	11	.	.	PUNCT
american_scientific_journal-1611	7	1	furthermore	furthermore	ADV
american_scientific_journal-1611	7	2	,	,	PUNCT
american_scientific_journal-1611	7	3	this	this	DET
american_scientific_journal-1611	7	4	scheme	scheme	NOUN
american_scientific_journal-1611	7	5	is	be	AUX
american_scientific_journal-1611	7	6	explicit	explicit	ADJ
american_scientific_journal-1611	7	7	and	and	CCONJ
american_scientific_journal-1611	7	8	functional	functional	ADJ
american_scientific_journal-1611	7	9	relationship	relationship	NOUN
american_scientific_journal-1611	7	10	is	be	AUX
american_scientific_journal-1611	7	11	obtained	obtain	VERB
american_scientific_journal-1611	7	12	between	between	ADP
american_scientific_journal-1611	7	13	time	time	NOUN
american_scientific_journal-1611	7	14	,	,	PUNCT
american_scientific_journal-1611	7	15	space	space	NOUN
american_scientific_journal-1611	7	16	,	,	PUNCT
american_scientific_journal-1611	7	17	and	and	CCONJ
american_scientific_journal-1611	7	18	age	age	NOUN
american_scientific_journal-1611	7	19	step	step	NOUN
american_scientific_journal-1611	7	20	sizes	size	NOUN
american_scientific_journal-1611	7	21	.	.	PUNCT
american_scientific_journal-1611	8	1	keywords	keyword	NOUN
american_scientific_journal-1611	8	2	:	:	PUNCT
american_scientific_journal-1611	8	3	cross	cross	ADJ
american_scientific_journal-1611	8	4	-	-	ADJ
american_scientific_journal-1611	8	5	diffusion	diffusion	NOUN
american_scientific_journal-1611	8	6	equations	equation	NOUN
american_scientific_journal-1611	8	7	;	;	PUNCT
american_scientific_journal-1611	8	8	finite	finite	ADJ
american_scientific_journal-1611	8	9	difference	difference	NOUN
american_scientific_journal-1611	8	10	methods	method	NOUN
american_scientific_journal-1611	8	11	;	;	PUNCT
american_scientific_journal-1611	8	12	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	8	13	initial	initial	ADJ
american_scientific_journal-1611	8	14	conditions	condition	NOUN
american_scientific_journal-1611	8	15	;	;	PUNCT
american_scientific_journal-1611	8	16	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	8	17	finite	finite	ADJ
american_scientific_journal-1611	8	18	difference	difference	NOUN
american_scientific_journal-1611	8	19	schemes	scheme	NOUN
american_scientific_journal-1611	8	20	;	;	PUNCT
american_scientific_journal-1611	8	21	positivity	positivity	NOUN
american_scientific_journal-1611	8	22	of	of	ADP
american_scientific_journal-1611	8	23	solutions	solution	NOUN
american_scientific_journal-1611	8	24	;	;	PUNCT
american_scientific_journal-1611	8	25	predator	predator	NOUN
american_scientific_journal-1611	8	26	-	-	PUNCT
american_scientific_journal-1611	8	27	prey	prey	NOUN
american_scientific_journal-1611	8	28	model	model	NOUN
american_scientific_journal-1611	8	29	.	.	PUNCT
american_scientific_journal-1611	9	1	1	1	X
american_scientific_journal-1611	9	2	.	.	X
american_scientific_journal-1611	9	3	introduction	introduction	NOUN
american_scientific_journal-1611	9	4	the	the	DET
american_scientific_journal-1611	9	5	application	application	NOUN
american_scientific_journal-1611	9	6	of	of	ADP
american_scientific_journal-1611	9	7	partial	partial	ADJ
american_scientific_journal-1611	9	8	differential	differential	NOUN
american_scientific_journal-1611	9	9	equations	equation	NOUN
american_scientific_journal-1611	9	10	is	be	AUX
american_scientific_journal-1611	9	11	very	very	ADV
american_scientific_journal-1611	9	12	common	common	ADJ
american_scientific_journal-1611	9	13	in	in	ADP
american_scientific_journal-1611	9	14	the	the	DET
american_scientific_journal-1611	9	15	natural	natural	ADJ
american_scientific_journal-1611	9	16	and	and	CCONJ
american_scientific_journal-1611	9	17	engineering	engineering	NOUN
american_scientific_journal-1611	9	18	sciences	science	NOUN
american_scientific_journal-1611	9	19	.	.	PUNCT
american_scientific_journal-1611	10	1	in	in	ADP
american_scientific_journal-1611	10	2	particular	particular	ADJ
american_scientific_journal-1611	10	3	,	,	PUNCT
american_scientific_journal-1611	10	4	the	the	DET
american_scientific_journal-1611	10	5	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	10	6	modeling	modeling	NOUN
american_scientific_journal-1611	10	7	of	of	ADP
american_scientific_journal-1611	10	8	reaction	reaction	NOUN
american_scientific_journal-1611	10	9	and/or	and/or	CCONJ
american_scientific_journal-1611	10	10	diffusion	diffusion	NOUN
american_scientific_journal-1611	10	11	phenomena	phenomenon	NOUN
american_scientific_journal-1611	10	12	[	[	X
american_scientific_journal-1611	10	13	1	1	NUM
american_scientific_journal-1611	10	14	]	]	PUNCT
american_scientific_journal-1611	10	15	.	.	PUNCT
american_scientific_journal-1611	11	1	in	in	ADP
american_scientific_journal-1611	11	2	this	this	DET
american_scientific_journal-1611	11	3	paper	paper	NOUN
american_scientific_journal-1611	11	4	we	we	PRON
american_scientific_journal-1611	11	5	consider	consider	VERB
american_scientific_journal-1611	11	6	the	the	DET
american_scientific_journal-1611	11	7	equations	equation	NOUN
american_scientific_journal-1611	11	8	for	for	ADP
american_scientific_journal-1611	11	9	studying	study	VERB
american_scientific_journal-1611	11	10	an	an	DET
american_scientific_journal-1611	11	11	age	age	NOUN
american_scientific_journal-1611	11	12	-	-	PUNCT
american_scientific_journal-1611	11	13	structure	structure	NOUN
american_scientific_journal-1611	11	14	of	of	ADP
american_scientific_journal-1611	11	15	the	the	DET
american_scientific_journal-1611	11	16	predator	predator	NOUN
american_scientific_journal-1611	11	17	-	-	PUNCT
american_scientific_journal-1611	11	18	prey	prey	NOUN
american_scientific_journal-1611	11	19	model	model	NOUN
american_scientific_journal-1611	11	20	,	,	PUNCT
american_scientific_journal-1611	11	21	defined	define	VERB
american_scientific_journal-1611	11	22	by	by	ADP
american_scientific_journal-1611	11	23	the	the	DET
american_scientific_journal-1611	11	24	following	follow	VERB
american_scientific_journal-1611	11	25	parabolic	parabolic	ADJ
american_scientific_journal-1611	11	26	equations	equation	NOUN
american_scientific_journal-1611	11	27	with	with	ADP
american_scientific_journal-1611	11	28	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	11	29	initial	initial	ADJ
american_scientific_journal-1611	11	30	conditions	condition	NOUN
american_scientific_journal-1611	11	31	.	.	PUNCT
american_scientific_journal-1611	12	1	the	the	DET
american_scientific_journal-1611	12	2	predator	predator	NOUN
american_scientific_journal-1611	12	3	population	population	NOUN
american_scientific_journal-1611	12	4	is	be	AUX
american_scientific_journal-1611	12	5	putting	put	VERB
american_scientific_journal-1611	12	6	pressure	pressure	NOUN
american_scientific_journal-1611	12	7	on	on	ADP
american_scientific_journal-1611	12	8	the	the	DET
american_scientific_journal-1611	12	9	prey	prey	NOUN
american_scientific_journal-1611	12	10	and	and	CCONJ
american_scientific_journal-1611	12	11	all	all	DET
american_scientific_journal-1611	12	12	populations	population	NOUN
american_scientific_journal-1611	12	13	suffer	suffer	VERB
american_scientific_journal-1611	12	14	fluctuations	fluctuation	NOUN
american_scientific_journal-1611	12	15	related	relate	VERB
american_scientific_journal-1611	12	16	to	to	ADP
american_scientific_journal-1611	12	17	space	space	NOUN
american_scientific_journal-1611	12	18	[	[	X
american_scientific_journal-1611	12	19	2	2	NUM
american_scientific_journal-1611	12	20	]	]	PUNCT
american_scientific_journal-1611	12	21	.	.	PUNCT
american_scientific_journal-1611	13	1	-----------------------------------------------------------------	-----------------------------------------------------------------	PUNCT
american_scientific_journal-1611	14	1	*	*	PUNCT
american_scientific_journal-1611	14	2	corresponding	correspond	VERB
american_scientific_journal-1611	14	3	author	author	NOUN
american_scientific_journal-1611	14	4	.	.	PUNCT
american_scientific_journal-1611	15	1	http://asrjetsjournal.org/	http://asrjetsjournal.org/	PROPN
american_scientific_journal-1611	15	2	american	american	PROPN
american_scientific_journal-1611	15	3	scientific	scientific	PROPN
american_scientific_journal-1611	15	4	research	research	NOUN
american_scientific_journal-1611	15	5	journal	journal	NOUN
american_scientific_journal-1611	15	6	for	for	ADP
american_scientific_journal-1611	15	7	engineering	engineering	NOUN
american_scientific_journal-1611	15	8	,	,	PUNCT
american_scientific_journal-1611	15	9	technology	technology	NOUN
american_scientific_journal-1611	15	10	,	,	PUNCT
american_scientific_journal-1611	15	11	and	and	CCONJ
american_scientific_journal-1611	15	12	sciences	science	NOUN
american_scientific_journal-1611	15	13	(	(	PUNCT
american_scientific_journal-1611	15	14	asrjets	asrjet	NOUN
american_scientific_journal-1611	15	15	)	)	PUNCT
american_scientific_journal-1611	15	16	(	(	PUNCT
american_scientific_journal-1611	15	17	2016	2016	NUM
american_scientific_journal-1611	15	18	)	)	PUNCT
american_scientific_journal-1611	15	19	volume	volume	NOUN
american_scientific_journal-1611	15	20	18	18	NUM
american_scientific_journal-1611	15	21	,	,	PUNCT
american_scientific_journal-1611	15	22	no	no	DET
american_scientific_journal-1611	15	23	1	1	NUM
american_scientific_journal-1611	15	24	,	,	PUNCT
american_scientific_journal-1611	15	25	pp	pp	ADV
american_scientific_journal-1611	15	26	252	252	NUM
american_scientific_journal-1611	15	27	-	-	SYM
american_scientific_journal-1611	15	28	258	258	NUM
american_scientific_journal-1611	15	29	253	253	NUM
american_scientific_journal-1611	15	30	if	if	SCONJ
american_scientific_journal-1611	15	31	and	and	CCONJ
american_scientific_journal-1611	15	32	are	be	AUX
american_scientific_journal-1611	15	33	respectively	respectively	ADV
american_scientific_journal-1611	15	34	the	the	DET
american_scientific_journal-1611	15	35	densities	density	NOUN
american_scientific_journal-1611	15	36	of	of	ADP
american_scientific_journal-1611	15	37	populations	population	NOUN
american_scientific_journal-1611	15	38	of	of	ADP
american_scientific_journal-1611	15	39	predator	predator	NOUN
american_scientific_journal-1611	15	40	and	and	CCONJ
american_scientific_journal-1611	15	41	prey	prey	NOUN
american_scientific_journal-1611	15	42	that	that	PRON
american_scientific_journal-1611	15	43	live	live	VERB
american_scientific_journal-1611	15	44	in	in	ADP
american_scientific_journal-1611	15	45	the	the	DET
american_scientific_journal-1611	15	46	same	same	ADJ
american_scientific_journal-1611	15	47	spatial	spatial	ADJ
american_scientific_journal-1611	15	48	region	region	NOUN
american_scientific_journal-1611	15	49	and	and	CCONJ
american_scientific_journal-1611	15	50	are	be	AUX
american_scientific_journal-1611	15	51	structured	structure	VERB
american_scientific_journal-1611	15	52	by	by	ADP
american_scientific_journal-1611	15	53	age	age	NOUN
american_scientific_journal-1611	15	54	for	for	ADP
american_scientific_journal-1611	15	55	a	a	DET
american_scientific_journal-1611	15	56	maximal	maximal	ADJ
american_scientific_journal-1611	15	57	age	age	NOUN
american_scientific_journal-1611	15	58	,	,	PUNCT
american_scientific_journal-1611	15	59	and	and	CCONJ
american_scientific_journal-1611	15	60	spatial	spatial	ADJ
american_scientific_journal-1611	15	61	position	position	NOUN
american_scientific_journal-1611	15	62	,	,	PUNCT
american_scientific_journal-1611	15	63	then	then	ADV
american_scientific_journal-1611	15	64	the	the	DET
american_scientific_journal-1611	15	65	model	model	NOUN
american_scientific_journal-1611	15	66	will	will	AUX
american_scientific_journal-1611	15	67	be	be	AUX
american_scientific_journal-1611	15	68	[	[	X
american_scientific_journal-1611	15	69	2	2	NUM
american_scientific_journal-1611	15	70	]	]	PUNCT
american_scientific_journal-1611	15	71	:	:	PUNCT
american_scientific_journal-1611	15	72	these	these	DET
american_scientific_journal-1611	15	73	equations	equation	NOUN
american_scientific_journal-1611	15	74	are	be	AUX
american_scientific_journal-1611	15	75	subject	subject	ADJ
american_scientific_journal-1611	15	76	to	to	ADP
american_scientific_journal-1611	15	77	the	the	DET
american_scientific_journal-1611	15	78	constraints	constraint	NOUN
american_scientific_journal-1611	15	79	and	and	CCONJ
american_scientific_journal-1611	15	80	the	the	DET
american_scientific_journal-1611	15	81	conditions	condition	NOUN
american_scientific_journal-1611	15	82	to	to	ADP
american_scientific_journal-1611	15	83	space	space	NOUN
american_scientific_journal-1611	15	84	limitations	limitation	NOUN
american_scientific_journal-1611	15	85	:	:	PUNCT
american_scientific_journal-1611	15	86	and	and	CCONJ
american_scientific_journal-1611	15	87	also	also	ADV
american_scientific_journal-1611	15	88	the	the	DET
american_scientific_journal-1611	15	89	additional	additional	ADJ
american_scientific_journal-1611	15	90	initial	initial	ADJ
american_scientific_journal-1611	15	91	conditions	condition	NOUN
american_scientific_journal-1611	15	92	.	.	PUNCT
american_scientific_journal-1611	16	1	the	the	DET
american_scientific_journal-1611	16	2	laplacian	laplacian	PROPN
american_scientific_journal-1611	16	3	indicates	indicate	VERB
american_scientific_journal-1611	16	4	the	the	DET
american_scientific_journal-1611	16	5	spatial	spatial	ADJ
american_scientific_journal-1611	16	6	movement	movement	NOUN
american_scientific_journal-1611	16	7	of	of	ADP
american_scientific_journal-1611	16	8	the	the	DET
american_scientific_journal-1611	16	9	prey	prey	PROPN
american_scientific_journal-1611	16	10	population	population	NOUN
american_scientific_journal-1611	16	11	,	,	PUNCT
american_scientific_journal-1611	16	12	is	be	AUX
american_scientific_journal-1611	16	13	the	the	DET
american_scientific_journal-1611	16	14	intrinsic	intrinsic	ADJ
american_scientific_journal-1611	16	15	dispersion	dispersion	NOUN
american_scientific_journal-1611	16	16	coefficient	coefficient	NOUN
american_scientific_journal-1611	16	17	,	,	PUNCT
american_scientific_journal-1611	16	18	which	which	PRON
american_scientific_journal-1611	16	19	reflects	reflect	VERB
american_scientific_journal-1611	16	20	the	the	DET
american_scientific_journal-1611	16	21	growing	grow	VERB
american_scientific_journal-1611	16	22	strength	strength	NOUN
american_scientific_journal-1611	16	23	of	of	ADP
american_scientific_journal-1611	16	24	dispersion	dispersion	NOUN
american_scientific_journal-1611	16	25	prey	prey	NOUN
american_scientific_journal-1611	16	26	because	because	SCONJ
american_scientific_journal-1611	16	27	of	of	ADP
american_scientific_journal-1611	16	28	interference	interference	NOUN
american_scientific_journal-1611	16	29	with	with	ADP
american_scientific_journal-1611	16	30	the	the	DET
american_scientific_journal-1611	16	31	growth	growth	NOUN
american_scientific_journal-1611	16	32	of	of	ADP
american_scientific_journal-1611	16	33	the	the	DET
american_scientific_journal-1611	16	34	predator	predator	NOUN
american_scientific_journal-1611	16	35	population	population	NOUN
american_scientific_journal-1611	16	36	and	and	CCONJ
american_scientific_journal-1611	16	37	is	be	AUX
american_scientific_journal-1611	16	38	the	the	DET
american_scientific_journal-1611	16	39	pressure	pressure	NOUN
american_scientific_journal-1611	16	40	coefficient	coefficient	NOUN
american_scientific_journal-1611	16	41	of	of	ADP
american_scientific_journal-1611	16	42	the	the	DET
american_scientific_journal-1611	16	43	population	population	NOUN
american_scientific_journal-1611	16	44	of	of	ADP
american_scientific_journal-1611	16	45	predators	predator	NOUN
american_scientific_journal-1611	16	46	.	.	PUNCT
american_scientific_journal-1611	17	1	for	for	ADP
american_scientific_journal-1611	17	2	notational	notational	ADJ
american_scientific_journal-1611	17	3	simplicity	simplicity	NOUN
american_scientific_journal-1611	17	4	,	,	PUNCT
american_scientific_journal-1611	17	5	we	we	PRON
american_scientific_journal-1611	17	6	will	will	AUX
american_scientific_journal-1611	17	7	take	take	VERB
american_scientific_journal-1611	17	8	.	.	PUNCT
american_scientific_journal-1611	18	1	the	the	DET
american_scientific_journal-1611	18	2	right	right	ADJ
american_scientific_journal-1611	18	3	hand	hand	NOUN
american_scientific_journal-1611	18	4	sides	side	NOUN
american_scientific_journal-1611	18	5	of	of	ADP
american_scientific_journal-1611	18	6	the	the	DET
american_scientific_journal-1611	18	7	system	system	NOUN
american_scientific_journal-1611	18	8	(	(	PUNCT
american_scientific_journal-1611	18	9	1	1	X
american_scientific_journal-1611	18	10	)	)	PUNCT
american_scientific_journal-1611	18	11	taking	take	VERB
american_scientific_journal-1611	18	12	into	into	ADP
american_scientific_journal-1611	18	13	account	account	NOUN
american_scientific_journal-1611	18	14	the	the	DET
american_scientific_journal-1611	18	15	interactions	interaction	NOUN
american_scientific_journal-1611	18	16	within	within	ADP
american_scientific_journal-1611	18	17	and	and	CCONJ
american_scientific_journal-1611	18	18	outside	outside	ADP
american_scientific_journal-1611	18	19	of	of	ADP
american_scientific_journal-1611	18	20	two	two	NUM
american_scientific_journal-1611	18	21	specific	specific	ADJ
american_scientific_journal-1611	18	22	populations	population	NOUN
american_scientific_journal-1611	18	23	with	with	ADP
american_scientific_journal-1611	18	24	coefficient	coefficient	NOUN
american_scientific_journal-1611	18	25	and	and	CCONJ
american_scientific_journal-1611	18	26	.	.	PUNCT
american_scientific_journal-1611	19	1	equations	equation	NOUN
american_scientific_journal-1611	19	2	(	(	PUNCT
american_scientific_journal-1611	19	3	3	3	X
american_scientific_journal-1611	19	4	)	)	PUNCT
american_scientific_journal-1611	19	5	describe	describe	VERB
american_scientific_journal-1611	19	6	the	the	DET
american_scientific_journal-1611	19	7	rates	rate	NOUN
american_scientific_journal-1611	19	8	of	of	ADP
american_scientific_journal-1611	19	9	creation	creation	NOUN
american_scientific_journal-1611	19	10	of	of	ADP
american_scientific_journal-1611	19	11	new	new	ADJ
american_scientific_journal-1611	19	12	individuals	individual	NOUN
american_scientific_journal-1611	19	13	to	to	PART
american_scientific_journal-1611	19	14	and	and	CCONJ
american_scientific_journal-1611	19	15	.	.	PUNCT
american_scientific_journal-1611	20	1	the	the	DET
american_scientific_journal-1611	20	2	objective	objective	NOUN
american_scientific_journal-1611	20	3	of	of	ADP
american_scientific_journal-1611	20	4	this	this	DET
american_scientific_journal-1611	20	5	paper	paper	NOUN
american_scientific_journal-1611	20	6	is	be	AUX
american_scientific_journal-1611	20	7	to	to	PART
american_scientific_journal-1611	20	8	construct	construct	VERB
american_scientific_journal-1611	20	9	a	a	DET
american_scientific_journal-1611	20	10	finite	finite	ADJ
american_scientific_journal-1611	20	11	difference	difference	NOUN
american_scientific_journal-1611	20	12	scheme	scheme	NOUN
american_scientific_journal-1611	20	13	that	that	PRON
american_scientific_journal-1611	20	14	preserves	preserve	VERB
american_scientific_journal-1611	20	15	the	the	DET
american_scientific_journal-1611	20	16	positivity	positivity	NOUN
american_scientific_journal-1611	20	17	of	of	ADP
american_scientific_journal-1611	20	18	solutions	solution	NOUN
american_scientific_journal-1611	20	19	.	.	PUNCT
american_scientific_journal-1611	21	1	the	the	DET
american_scientific_journal-1611	21	2	method	method	NOUN
american_scientific_journal-1611	21	3	used	use	VERB
american_scientific_journal-1611	21	4	in	in	ADP
american_scientific_journal-1611	21	5	this	this	DET
american_scientific_journal-1611	21	6	construction	construction	NOUN
american_scientific_journal-1611	21	7	is	be	AUX
american_scientific_journal-1611	21	8	based	base	VERB
american_scientific_journal-1611	21	9	on	on	ADP
american_scientific_journal-1611	21	10	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	21	11	discretisation	discretisation	NOUN
american_scientific_journal-1611	21	12	technique	technique	NOUN
american_scientific_journal-1611	21	13	created	create	VERB
american_scientific_journal-1611	21	14	by	by	ADP
american_scientific_journal-1611	21	15	ronald	ronald	PROPN
american_scientific_journal-1611	21	16	mickens	mickens	PROPN
american_scientific_journal-1611	21	17	.	.	PUNCT
american_scientific_journal-1611	22	1	in	in	ADP
american_scientific_journal-1611	22	2	particular	particular	ADJ
american_scientific_journal-1611	22	3	,	,	PUNCT
american_scientific_journal-1611	22	4	the	the	DET
american_scientific_journal-1611	22	5	scheme	scheme	NOUN
american_scientific_journal-1611	22	6	must	must	AUX
american_scientific_journal-1611	22	7	be	be	AUX
american_scientific_journal-1611	22	8	explicit	explicit	ADJ
american_scientific_journal-1611	22	9	and	and	CCONJ
american_scientific_journal-1611	22	10	requires	require	VERB
american_scientific_journal-1611	22	11	a	a	DET
american_scientific_journal-1611	22	12	functional	functional	ADJ
american_scientific_journal-1611	22	13	relationship	relationship	NOUN
american_scientific_journal-1611	22	14	between	between	ADP
american_scientific_journal-1611	22	15	time	time	NOUN
american_scientific_journal-1611	22	16	,	,	PUNCT
american_scientific_journal-1611	22	17	space	space	NOUN
american_scientific_journal-1611	22	18	and	and	CCONJ
american_scientific_journal-1611	22	19	age	age	NOUN
american_scientific_journal-1611	22	20	step	step	NOUN
american_scientific_journal-1611	22	21	sizes	size	NOUN
american_scientific_journal-1611	22	22	.	.	PUNCT
american_scientific_journal-1611	23	1	in	in	ADP
american_scientific_journal-1611	23	2	general	general	ADJ
american_scientific_journal-1611	23	3	,	,	PUNCT
american_scientific_journal-1611	23	4	the	the	DET
american_scientific_journal-1611	23	5	absence	absence	NOUN
american_scientific_journal-1611	23	6	of	of	ADP
american_scientific_journal-1611	23	7	this	this	DET
american_scientific_journal-1611	23	8	restriction	restriction	NOUN
american_scientific_journal-1611	23	9	leads	lead	VERB
american_scientific_journal-1611	23	10	to	to	ADP
american_scientific_journal-1611	23	11	the	the	DET
american_scientific_journal-1611	23	12	existence	existence	NOUN
american_scientific_journal-1611	23	13	of	of	ADP
american_scientific_journal-1611	23	14	numerical	numerical	ADJ
american_scientific_journal-1611	23	15	instabilities	instability	NOUN
american_scientific_journal-1611	23	16	,	,	PUNCT
american_scientific_journal-1611	23	17	i.e.	i.e.	X
american_scientific_journal-1611	23	18	the	the	DET
american_scientific_journal-1611	23	19	solutions	solution	NOUN
american_scientific_journal-1611	23	20	to	to	ADP
american_scientific_journal-1611	23	21	the	the	DET
american_scientific_journal-1611	23	22	difference	difference	NOUN
american_scientific_journal-1611	23	23	equations	equation	NOUN
american_scientific_journal-1611	23	24	do	do	AUX
american_scientific_journal-1611	23	25	not	not	PART
american_scientific_journal-1611	23	26	correspond	correspond	VERB
american_scientific_journal-1611	23	27	to	to	ADP
american_scientific_journal-1611	23	28	the	the	DET
american_scientific_journal-1611	23	29	solutions	solution	NOUN
american_scientific_journal-1611	23	30	of	of	ADP
american_scientific_journal-1611	23	31	the	the	DET
american_scientific_journal-1611	23	32	continuous	continuous	ADJ
american_scientific_journal-1611	23	33	equations	equation	NOUN
american_scientific_journal-1611	23	34	[	[	X
american_scientific_journal-1611	23	35	2	2	NUM
american_scientific_journal-1611	23	36	]	]	PUNCT
american_scientific_journal-1611	23	37	.	.	PUNCT
american_scientific_journal-1611	24	1	the	the	DET
american_scientific_journal-1611	24	2	remainder	remainder	NOUN
american_scientific_journal-1611	24	3	of	of	ADP
american_scientific_journal-1611	24	4	this	this	DET
american_scientific_journal-1611	24	5	paper	paper	NOUN
american_scientific_journal-1611	24	6	is	be	AUX
american_scientific_journal-1611	24	7	organized	organize	VERB
american_scientific_journal-1611	24	8	as	as	SCONJ
american_scientific_journal-1611	24	9	follows	follow	VERB
american_scientific_journal-1611	24	10	:	:	PUNCT
american_scientific_journal-1611	24	11	section	section	NOUN
american_scientific_journal-1611	24	12	2	2	NUM
american_scientific_journal-1611	24	13	gives	give	VERB
american_scientific_journal-1611	24	14	a	a	DET
american_scientific_journal-1611	24	15	brief	brief	ADJ
american_scientific_journal-1611	24	16	overview	overview	NOUN
american_scientific_journal-1611	24	17	of	of	ADP
american_scientific_journal-1611	24	18	the	the	DET
american_scientific_journal-1611	24	19	philosophy	philosophy	NOUN
american_scientific_journal-1611	24	20	of	of	ADP
american_scientific_journal-1611	24	21	construction	construction	NOUN
american_scientific_journal-1611	24	22	of	of	ADP
american_scientific_journal-1611	24	23	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	24	24	finite	finite	ADJ
american_scientific_journal-1611	24	25	difference	difference	NOUN
american_scientific_journal-1611	24	26	scheme	scheme	NOUN
american_scientific_journal-1611	24	27	(	(	PUNCT
american_scientific_journal-1611	24	28	nsfds	nsfds	NOUN
american_scientific_journal-1611	24	29	)	)	PUNCT
american_scientific_journal-1611	24	30	,	,	PUNCT
american_scientific_journal-1611	24	31	while	while	SCONJ
american_scientific_journal-1611	24	32	section	section	NOUN
american_scientific_journal-1611	24	33	3	3	NUM
american_scientific_journal-1611	24	34	presents	present	VERB
american_scientific_journal-1611	24	35	the	the	DET
american_scientific_journal-1611	24	36	construction	construction	NOUN
american_scientific_journal-1611	24	37	of	of	ADP
american_scientific_journal-1611	24	38	a	a	DET
american_scientific_journal-1611	24	39	new	new	ADJ
american_scientific_journal-1611	24	40	nsfds	nsfds	NOUN
american_scientific_journal-1611	24	41	.	.	PUNCT
american_scientific_journal-1611	25	1	finally	finally	ADV
american_scientific_journal-1611	25	2	,	,	PUNCT
american_scientific_journal-1611	25	3	section	section	NOUN
american_scientific_journal-1611	25	4	4	4	NUM
american_scientific_journal-1611	25	5	provides	provide	VERB
american_scientific_journal-1611	25	6	a	a	DET
american_scientific_journal-1611	25	7	summary	summary	NOUN
american_scientific_journal-1611	25	8	discussion	discussion	NOUN
american_scientific_journal-1611	25	9	results	result	NOUN
american_scientific_journal-1611	25	10	.	.	PUNCT
american_scientific_journal-1611	26	1	2	2	X
american_scientific_journal-1611	26	2	.	.	X
american_scientific_journal-1611	26	3	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	26	4	modeling	model	VERB
american_scientific_journal-1611	26	5	the	the	DET
american_scientific_journal-1611	26	6	procedures	procedure	NOUN
american_scientific_journal-1611	26	7	for	for	ADP
american_scientific_journal-1611	26	8	constructing	construct	VERB
american_scientific_journal-1611	26	9	nsfds	nsfds	NOUN
american_scientific_journal-1611	26	10	are	be	AUX
american_scientific_journal-1611	26	11	stated	state	VERB
american_scientific_journal-1611	26	12	in	in	ADP
american_scientific_journal-1611	26	13	[	[	X
american_scientific_journal-1611	26	14	3	3	NUM
american_scientific_journal-1611	26	15	]	]	PUNCT
american_scientific_journal-1611	26	16	.	.	PUNCT
american_scientific_journal-1611	27	1	these	these	DET
american_scientific_journal-1611	27	2	types	type	NOUN
american_scientific_journal-1611	27	3	of	of	ADP
american_scientific_journal-1611	27	4	schemes	scheme	NOUN
american_scientific_journal-1611	27	5	are	be	AUX
american_scientific_journal-1611	27	6	made	make	VERB
american_scientific_journal-1611	27	7	by	by	ADP
american_scientific_journal-1611	27	8	the	the	DET
american_scientific_journal-1611	27	9	following	follow	VERB
american_scientific_journal-1611	27	10	two	two	NUM
american_scientific_journal-1611	27	11	rules	rule	NOUN
american_scientific_journal-1611	27	12	[	[	X
american_scientific_journal-1611	27	13	4,5	4,5	NUM
american_scientific_journal-1611	27	14	]	]	PUNCT
american_scientific_journal-1611	27	15	:	:	PUNCT
american_scientific_journal-1611	27	16	first	first	ADJ
american_scientific_journal-1611	27	17	,	,	PUNCT
american_scientific_journal-1611	27	18	how	how	SCONJ
american_scientific_journal-1611	27	19	to	to	PART
american_scientific_journal-1611	27	20	determine	determine	VERB
american_scientific_journal-1611	27	21	the	the	DET
american_scientific_journal-1611	27	22	discrete	discrete	ADJ
american_scientific_journal-1611	27	23	representations	representation	NOUN
american_scientific_journal-1611	27	24	of	of	ADP
american_scientific_journal-1611	27	25	derivatives	derivative	NOUN
american_scientific_journal-1611	27	26	,	,	PUNCT
american_scientific_journal-1611	27	27	and	and	CCONJ
american_scientific_journal-1611	27	28	secondly	secondly	ADV
american_scientific_journal-1611	27	29	,	,	PUNCT
american_scientific_journal-1611	27	30	what	what	PRON
american_scientific_journal-1611	27	31	is	be	AUX
american_scientific_journal-1611	27	32	the	the	DET
american_scientific_journal-1611	27	33	form	form	NOUN
american_scientific_journal-1611	27	34	of	of	ADP
american_scientific_journal-1611	27	35	american	american	ADJ
american_scientific_journal-1611	27	36	scientific	scientific	ADJ
american_scientific_journal-1611	27	37	research	research	NOUN
american_scientific_journal-1611	27	38	journal	journal	NOUN
american_scientific_journal-1611	27	39	for	for	ADP
american_scientific_journal-1611	27	40	engineering	engineering	NOUN
american_scientific_journal-1611	27	41	,	,	PUNCT
american_scientific_journal-1611	27	42	technology	technology	NOUN
american_scientific_journal-1611	27	43	,	,	PUNCT
american_scientific_journal-1611	27	44	and	and	CCONJ
american_scientific_journal-1611	27	45	sciences	science	NOUN
american_scientific_journal-1611	27	46	(	(	PUNCT
american_scientific_journal-1611	27	47	asrjets	asrjet	NOUN
american_scientific_journal-1611	27	48	)	)	PUNCT
american_scientific_journal-1611	27	49	(	(	PUNCT
american_scientific_journal-1611	27	50	2016	2016	NUM
american_scientific_journal-1611	27	51	)	)	PUNCT
american_scientific_journal-1611	27	52	volume	volume	NOUN
american_scientific_journal-1611	27	53	18	18	NUM
american_scientific_journal-1611	27	54	,	,	PUNCT
american_scientific_journal-1611	27	55	no	no	DET
american_scientific_journal-1611	27	56	1	1	NUM
american_scientific_journal-1611	27	57	,	,	PUNCT
american_scientific_journal-1611	27	58	pp	pp	ADV
american_scientific_journal-1611	27	59	252	252	NUM
american_scientific_journal-1611	27	60	-	-	SYM
american_scientific_journal-1611	27	61	258	258	NUM
american_scientific_journal-1611	27	62	254	254	NUM
american_scientific_journal-1611	27	63	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	27	64	terms	term	NOUN
american_scientific_journal-1611	27	65	.	.	PUNCT
american_scientific_journal-1611	28	1	the	the	DET
american_scientific_journal-1611	28	2	first	first	ADJ
american_scientific_journal-1611	28	3	concept	concept	NOUN
american_scientific_journal-1611	28	4	involves	involve	VERB
american_scientific_journal-1611	28	5	the	the	DET
american_scientific_journal-1611	28	6	generalization	generalization	NOUN
american_scientific_journal-1611	28	7	of	of	ADP
american_scientific_journal-1611	28	8	the	the	DET
american_scientific_journal-1611	28	9	representations	representation	NOUN
american_scientific_journal-1611	28	10	of	of	ADP
american_scientific_journal-1611	28	11	derivatives	derivative	NOUN
american_scientific_journal-1611	28	12	form	form	NOUN
american_scientific_journal-1611	28	13	[	[	X
american_scientific_journal-1611	28	14	2,3	2,3	NUM
american_scientific_journal-1611	28	15	]	]	PUNCT
american_scientific_journal-1611	28	16	:	:	PUNCT
american_scientific_journal-1611	28	17	where	where	SCONJ
american_scientific_journal-1611	28	18	is	be	AUX
american_scientific_journal-1611	28	19	the	the	DET
american_scientific_journal-1611	28	20	approximation	approximation	NOUN
american_scientific_journal-1611	28	21	of	of	ADP
american_scientific_journal-1611	28	22	,	,	PUNCT
american_scientific_journal-1611	28	23	and	and	CCONJ
american_scientific_journal-1611	28	24	the	the	DET
american_scientific_journal-1611	28	25	denominator	denominator	NOUN
american_scientific_journal-1611	28	26	function	function	NOUN
american_scientific_journal-1611	28	27	satisfies	satisfie	NOUN
american_scientific_journal-1611	28	28	:	:	PUNCT
american_scientific_journal-1611	28	29	in	in	ADP
american_scientific_journal-1611	28	30	equations	equation	NOUN
american_scientific_journal-1611	28	31	(	(	PUNCT
american_scientific_journal-1611	28	32	4	4	NUM
american_scientific_journal-1611	28	33	)	)	PUNCT
american_scientific_journal-1611	28	34	and	and	CCONJ
american_scientific_journal-1611	28	35	(	(	PUNCT
american_scientific_journal-1611	28	36	5	5	NUM
american_scientific_journal-1611	28	37	)	)	PUNCT
american_scientific_journal-1611	28	38	,	,	PUNCT
american_scientific_journal-1611	28	39	represents	represent	VERB
american_scientific_journal-1611	28	40	the	the	DET
american_scientific_journal-1611	28	41	parameters	parameter	NOUN
american_scientific_journal-1611	28	42	of	of	ADP
american_scientific_journal-1611	28	43	the	the	DET
american_scientific_journal-1611	28	44	differential	differential	ADJ
american_scientific_journal-1611	28	45	equation	equation	NOUN
american_scientific_journal-1611	28	46	.	.	PUNCT
american_scientific_journal-1611	29	1	this	this	DET
american_scientific_journal-1611	29	2	construction	construction	NOUN
american_scientific_journal-1611	29	3	technique	technique	NOUN
american_scientific_journal-1611	29	4	can	can	AUX
american_scientific_journal-1611	29	5	easily	easily	ADV
american_scientific_journal-1611	29	6	be	be	AUX
american_scientific_journal-1611	29	7	extended	extend	VERB
american_scientific_journal-1611	29	8	to	to	ADP
american_scientific_journal-1611	29	9	partial	partial	ADJ
american_scientific_journal-1611	29	10	differential	differential	ADJ
american_scientific_journal-1611	29	11	equations	equation	NOUN
american_scientific_journal-1611	29	12	.	.	PUNCT
american_scientific_journal-1611	30	1	the	the	DET
american_scientific_journal-1611	30	2	second	second	ADJ
american_scientific_journal-1611	30	3	concept	concept	NOUN
american_scientific_journal-1611	30	4	is	be	AUX
american_scientific_journal-1611	30	5	related	relate	VERB
american_scientific_journal-1611	30	6	to	to	ADP
american_scientific_journal-1611	30	7	the	the	DET
american_scientific_journal-1611	30	8	modeling	modeling	NOUN
american_scientific_journal-1611	30	9	of	of	ADP
american_scientific_journal-1611	30	10	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	30	11	terms	term	NOUN
american_scientific_journal-1611	30	12	,	,	PUNCT
american_scientific_journal-1611	30	13	for	for	ADP
american_scientific_journal-1611	30	14	example	example	NOUN
american_scientific_journal-1611	30	15	,	,	PUNCT
american_scientific_journal-1611	30	16	.	.	PUNCT
american_scientific_journal-1611	31	1	in	in	ADP
american_scientific_journal-1611	31	2	general	general	ADJ
american_scientific_journal-1611	31	3	,	,	PUNCT
american_scientific_journal-1611	31	4	the	the	DET
american_scientific_journal-1611	31	5	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	31	6	terms	term	NOUN
american_scientific_journal-1611	31	7	are	be	AUX
american_scientific_journal-1611	31	8	replaced	replace	VERB
american_scientific_journal-1611	31	9	by	by	ADP
american_scientific_journal-1611	31	10	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	31	11	representation	representation	NOUN
american_scientific_journal-1611	31	12	[	[	X
american_scientific_journal-1611	31	13	4	4	NUM
american_scientific_journal-1611	31	14	]	]	PUNCT
american_scientific_journal-1611	31	15	:	:	PUNCT
american_scientific_journal-1611	31	16	both	both	DET
american_scientific_journal-1611	31	17	concepts	concept	NOUN
american_scientific_journal-1611	31	18	are	be	AUX
american_scientific_journal-1611	31	19	discussed	discuss	VERB
american_scientific_journal-1611	31	20	in	in	ADP
american_scientific_journal-1611	31	21	detail	detail	NOUN
american_scientific_journal-1611	31	22	in	in	ADP
american_scientific_journal-1611	31	23	[	[	X
american_scientific_journal-1611	31	24	3	3	NUM
american_scientific_journal-1611	31	25	]	]	PUNCT
american_scientific_journal-1611	31	26	.	.	PUNCT
american_scientific_journal-1611	32	1	a	a	DET
american_scientific_journal-1611	32	2	good	good	ADJ
american_scientific_journal-1611	32	3	example	example	NOUN
american_scientific_journal-1611	32	4	is	be	AUX
american_scientific_journal-1611	32	5	the	the	DET
american_scientific_journal-1611	32	6	advection	advection	NOUN
american_scientific_journal-1611	32	7	-	-	PUNCT
american_scientific_journal-1611	32	8	reaction	reaction	NOUN
american_scientific_journal-1611	32	9	equation	equation	NOUN
american_scientific_journal-1611	33	1	[	[	X
american_scientific_journal-1611	33	2	4],[6	4],[6	X
american_scientific_journal-1611	33	3	]	]	PUNCT
american_scientific_journal-1611	33	4	where	where	SCONJ
american_scientific_journal-1611	33	5	the	the	DET
american_scientific_journal-1611	33	6	exact	exact	ADJ
american_scientific_journal-1611	33	7	numerical	numerical	ADJ
american_scientific_journal-1611	33	8	scheme	scheme	NOUN
american_scientific_journal-1611	33	9	is	be	AUX
american_scientific_journal-1611	33	10	the	the	DET
american_scientific_journal-1611	33	11	denominator	denominator	NOUN
american_scientific_journal-1611	33	12	function	function	NOUN
american_scientific_journal-1611	33	13	is	be	AUX
american_scientific_journal-1611	33	14	and	and	CCONJ
american_scientific_journal-1611	33	15	is	be	AUX
american_scientific_journal-1611	33	16	the	the	DET
american_scientific_journal-1611	33	17	representation	representation	NOUN
american_scientific_journal-1611	33	18	of	of	ADP
american_scientific_journal-1611	33	19	.	.	PUNCT
american_scientific_journal-1611	34	1	the	the	DET
american_scientific_journal-1611	34	2	major	major	ADJ
american_scientific_journal-1611	34	3	difficulty	difficulty	NOUN
american_scientific_journal-1611	34	4	in	in	ADP
american_scientific_journal-1611	34	5	the	the	DET
american_scientific_journal-1611	34	6	numerical	numerical	ADJ
american_scientific_journal-1611	34	7	simulation	simulation	NOUN
american_scientific_journal-1611	34	8	of	of	ADP
american_scientific_journal-1611	34	9	partial	partial	ADJ
american_scientific_journal-1611	34	10	differential	differential	ADJ
american_scientific_journal-1611	34	11	equations	equation	NOUN
american_scientific_journal-1611	34	12	of	of	ADP
american_scientific_journal-1611	34	13	which	which	PRON
american_scientific_journal-1611	34	14	we	we	PRON
american_scientific_journal-1611	34	15	do	do	AUX
american_scientific_journal-1611	34	16	not	not	PART
american_scientific_journal-1611	34	17	know	know	VERB
american_scientific_journal-1611	34	18	the	the	DET
american_scientific_journal-1611	34	19	exact	exact	ADJ
american_scientific_journal-1611	34	20	solution	solution	NOUN
american_scientific_journal-1611	34	21	often	often	ADV
american_scientific_journal-1611	34	22	leads	lead	VERB
american_scientific_journal-1611	34	23	to	to	PART
american_scientific_journal-1611	34	24	consider	consider	VERB
american_scientific_journal-1611	34	25	3	3	NUM
american_scientific_journal-1611	34	26	.	.	PUNCT
american_scientific_journal-1611	35	1	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	35	2	finite	finite	ADJ
american_scientific_journal-1611	35	3	difference	difference	NOUN
american_scientific_journal-1611	35	4	scheme	scheme	NOUN
american_scientific_journal-1611	35	5	in	in	ADP
american_scientific_journal-1611	35	6	one	one	NUM
american_scientific_journal-1611	35	7	dimension	dimension	NOUN
american_scientific_journal-1611	35	8	of	of	ADP
american_scientific_journal-1611	35	9	space	space	NOUN
american_scientific_journal-1611	35	10	,	,	PUNCT
american_scientific_journal-1611	35	11	the	the	DET
american_scientific_journal-1611	35	12	system	system	NOUN
american_scientific_journal-1611	35	13	(	(	PUNCT
american_scientific_journal-1611	35	14	1	1	X
american_scientific_journal-1611	35	15	)	)	PUNCT
american_scientific_journal-1611	35	16	can	can	AUX
american_scientific_journal-1611	35	17	be	be	AUX
american_scientific_journal-1611	35	18	written	write	VERB
american_scientific_journal-1611	35	19	as	as	ADP
american_scientific_journal-1611	35	20	american	american	PROPN
american_scientific_journal-1611	35	21	scientific	scientific	PROPN
american_scientific_journal-1611	35	22	research	research	PROPN
american_scientific_journal-1611	35	23	journal	journal	NOUN
american_scientific_journal-1611	35	24	for	for	ADP
american_scientific_journal-1611	35	25	engineering	engineering	NOUN
american_scientific_journal-1611	35	26	,	,	PUNCT
american_scientific_journal-1611	35	27	technology	technology	NOUN
american_scientific_journal-1611	35	28	,	,	PUNCT
american_scientific_journal-1611	35	29	and	and	CCONJ
american_scientific_journal-1611	35	30	sciences	science	NOUN
american_scientific_journal-1611	35	31	(	(	PUNCT
american_scientific_journal-1611	35	32	asrjets	asrjet	NOUN
american_scientific_journal-1611	35	33	)	)	PUNCT
american_scientific_journal-1611	35	34	(	(	PUNCT
american_scientific_journal-1611	35	35	2016	2016	NUM
american_scientific_journal-1611	35	36	)	)	PUNCT
american_scientific_journal-1611	35	37	volume	volume	NOUN
american_scientific_journal-1611	35	38	18	18	NUM
american_scientific_journal-1611	35	39	,	,	PUNCT
american_scientific_journal-1611	35	40	no	no	DET
american_scientific_journal-1611	35	41	1	1	NUM
american_scientific_journal-1611	35	42	,	,	PUNCT
american_scientific_journal-1611	35	43	pp	pp	ADV
american_scientific_journal-1611	35	44	252	252	NUM
american_scientific_journal-1611	35	45	-	-	SYM
american_scientific_journal-1611	35	46	258	258	NUM
american_scientific_journal-1611	35	47	255	255	NUM
american_scientific_journal-1611	35	48	we	we	PRON
american_scientific_journal-1611	35	49	now	now	ADV
american_scientific_journal-1611	35	50	suggest	suggest	VERB
american_scientific_journal-1611	35	51	the	the	DET
american_scientific_journal-1611	35	52	following	follow	VERB
american_scientific_journal-1611	35	53	scheme	scheme	NOUN
american_scientific_journal-1611	35	54	for	for	ADP
american_scientific_journal-1611	35	55	system	system	NOUN
american_scientific_journal-1611	35	56	(	(	PUNCT
american_scientific_journal-1611	35	57	11	11	NUM
american_scientific_journal-1611	35	58	):	):	PUNCT
american_scientific_journal-1611	35	59	where	where	SCONJ
american_scientific_journal-1611	35	60	we	we	PRON
american_scientific_journal-1611	35	61	have	have	VERB
american_scientific_journal-1611	35	62	the	the	DET
american_scientific_journal-1611	35	63	following	follow	VERB
american_scientific_journal-1611	35	64	discrete	discrete	ADJ
american_scientific_journal-1611	35	65	representations	representation	NOUN
american_scientific_journal-1611	35	66	:	:	PUNCT
american_scientific_journal-1611	35	67	solving	solving	NOUN
american_scientific_journal-1611	35	68	and	and	CCONJ
american_scientific_journal-1611	35	69	in	in	ADP
american_scientific_journal-1611	35	70	(	(	PUNCT
american_scientific_journal-1611	35	71	12	12	NUM
american_scientific_journal-1611	35	72	)	)	PUNCT
american_scientific_journal-1611	35	73	we	we	PRON
american_scientific_journal-1611	35	74	get	get	VERB
american_scientific_journal-1611	35	75	where	where	SCONJ
american_scientific_journal-1611	35	76	and	and	CCONJ
american_scientific_journal-1611	35	77	positivity	positivity	NOUN
american_scientific_journal-1611	35	78	of	of	ADP
american_scientific_journal-1611	35	79	solutions	solution	NOUN
american_scientific_journal-1611	35	80	provides	provide	VERB
american_scientific_journal-1611	35	81	that	that	SCONJ
american_scientific_journal-1611	35	82	american	american	ADJ
american_scientific_journal-1611	35	83	scientific	scientific	ADJ
american_scientific_journal-1611	35	84	research	research	NOUN
american_scientific_journal-1611	35	85	journal	journal	NOUN
american_scientific_journal-1611	35	86	for	for	ADP
american_scientific_journal-1611	35	87	engineering	engineering	NOUN
american_scientific_journal-1611	35	88	,	,	PUNCT
american_scientific_journal-1611	35	89	technology	technology	NOUN
american_scientific_journal-1611	35	90	,	,	PUNCT
american_scientific_journal-1611	35	91	and	and	CCONJ
american_scientific_journal-1611	35	92	sciences	science	NOUN
american_scientific_journal-1611	35	93	(	(	PUNCT
american_scientific_journal-1611	35	94	asrjets	asrjet	NOUN
american_scientific_journal-1611	35	95	)	)	PUNCT
american_scientific_journal-1611	35	96	(	(	PUNCT
american_scientific_journal-1611	35	97	2016	2016	NUM
american_scientific_journal-1611	35	98	)	)	PUNCT
american_scientific_journal-1611	35	99	volume	volume	NOUN
american_scientific_journal-1611	35	100	18	18	NUM
american_scientific_journal-1611	35	101	,	,	PUNCT
american_scientific_journal-1611	35	102	no	no	DET
american_scientific_journal-1611	35	103	1	1	NUM
american_scientific_journal-1611	35	104	,	,	PUNCT
american_scientific_journal-1611	35	105	pp	pp	ADV
american_scientific_journal-1611	35	106	252	252	NUM
american_scientific_journal-1611	35	107	-	-	SYM
american_scientific_journal-1611	35	108	258	258	NUM
american_scientific_journal-1611	35	109	256	256	NUM
american_scientific_journal-1611	35	110	which	which	PRON
american_scientific_journal-1611	35	111	leads	lead	VERB
american_scientific_journal-1611	35	112	to	to	ADP
american_scientific_journal-1611	35	113	the	the	DET
american_scientific_journal-1611	35	114	following	follow	VERB
american_scientific_journal-1611	35	115	conditions	condition	NOUN
american_scientific_journal-1611	35	116	and	and	CCONJ
american_scientific_journal-1611	35	117	gives	give	VERB
american_scientific_journal-1611	35	118	taking	take	VERB
american_scientific_journal-1611	35	119	,	,	PUNCT
american_scientific_journal-1611	35	120	we	we	PRON
american_scientific_journal-1611	35	121	find	find	VERB
american_scientific_journal-1611	35	122	that	that	SCONJ
american_scientific_journal-1611	35	123	in	in	ADP
american_scientific_journal-1611	35	124	this	this	DET
american_scientific_journal-1611	35	125	paper	paper	NOUN
american_scientific_journal-1611	35	126	,	,	PUNCT
american_scientific_journal-1611	35	127	we	we	PRON
american_scientific_journal-1611	35	128	only	only	ADV
american_scientific_journal-1611	35	129	consider	consider	VERB
american_scientific_journal-1611	35	130	the	the	DET
american_scientific_journal-1611	35	131	equality	equality	NOUN
american_scientific_journal-1611	35	132	in	in	ADP
american_scientific_journal-1611	35	133	equation	equation	NOUN
american_scientific_journal-1611	35	134	(	(	PUNCT
american_scientific_journal-1611	35	135	19	19	NUM
american_scientific_journal-1611	35	136	)	)	PUNCT
american_scientific_journal-1611	35	137	and	and	CCONJ
american_scientific_journal-1611	35	138	system	system	NOUN
american_scientific_journal-1611	35	139	(	(	PUNCT
american_scientific_journal-1611	35	140	14	14	NUM
american_scientific_journal-1611	35	141	)	)	PUNCT
american_scientific_journal-1611	35	142	becomes	become	VERB
american_scientific_journal-1611	35	143	:	:	PUNCT
american_scientific_journal-1611	35	144	note	note	VERB
american_scientific_journal-1611	35	145	that	that	SCONJ
american_scientific_journal-1611	35	146	the	the	DET
american_scientific_journal-1611	35	147	time	time	NOUN
american_scientific_journal-1611	35	148	step	step	NOUN
american_scientific_journal-1611	35	149	size	size	NOUN
american_scientific_journal-1611	35	150	in	in	ADP
american_scientific_journal-1611	35	151	(	(	PUNCT
american_scientific_journal-1611	35	152	19	19	NUM
american_scientific_journal-1611	35	153	)	)	PUNCT
american_scientific_journal-1611	35	154	is	be	AUX
american_scientific_journal-1611	35	155	not	not	PART
american_scientific_journal-1611	35	156	constant	constant	ADJ
american_scientific_journal-1611	35	157	.	.	PUNCT
american_scientific_journal-1611	36	1	it	it	PRON
american_scientific_journal-1611	36	2	is	be	AUX
american_scientific_journal-1611	36	3	also	also	ADV
american_scientific_journal-1611	36	4	clear	clear	ADJ
american_scientific_journal-1611	36	5	that	that	SCONJ
american_scientific_journal-1611	36	6	(	(	PUNCT
american_scientific_journal-1611	36	7	20	20	NUM
american_scientific_journal-1611	36	8	)	)	PUNCT
american_scientific_journal-1611	36	9	preserves	preserve	VERB
american_scientific_journal-1611	36	10	the	the	DET
american_scientific_journal-1611	36	11	positivity	positivity	NOUN
american_scientific_journal-1611	36	12	of	of	ADP
american_scientific_journal-1611	36	13	solutions	solution	NOUN
american_scientific_journal-1611	36	14	.	.	PUNCT
american_scientific_journal-1611	37	1	for	for	ADP
american_scientific_journal-1611	37	2	simulation	simulation	NOUN
american_scientific_journal-1611	37	3	,	,	PUNCT
american_scientific_journal-1611	37	4	select	select	ADJ
american_scientific_journal-1611	37	5	and	and	CCONJ
american_scientific_journal-1611	37	6	then	then	ADV
american_scientific_journal-1611	37	7	calculate	calculate	VERB
american_scientific_journal-1611	37	8	and	and	CCONJ
american_scientific_journal-1611	37	9	at	at	ADP
american_scientific_journal-1611	37	10	every	every	DET
american_scientific_journal-1611	37	11	step	step	NOUN
american_scientific_journal-1611	37	12	.	.	PUNCT
american_scientific_journal-1611	38	1	4	4	X
american_scientific_journal-1611	38	2	.	.	X
american_scientific_journal-1611	38	3	discussion	discussion	NOUN
american_scientific_journal-1611	38	4	if	if	SCONJ
american_scientific_journal-1611	38	5	in	in	ADP
american_scientific_journal-1611	38	6	(	(	PUNCT
american_scientific_journal-1611	38	7	11	11	NUM
american_scientific_journal-1611	38	8	)	)	PUNCT
american_scientific_journal-1611	38	9	,	,	PUNCT
american_scientific_journal-1611	38	10	then	then	ADV
american_scientific_journal-1611	38	11	we	we	PRON
american_scientific_journal-1611	38	12	find	find	VERB
american_scientific_journal-1611	38	13	a	a	DET
american_scientific_journal-1611	38	14	system	system	NOUN
american_scientific_journal-1611	38	15	of	of	ADP
american_scientific_journal-1611	38	16	reaction	reaction	NOUN
american_scientific_journal-1611	38	17	-	-	PUNCT
american_scientific_journal-1611	38	18	diffusion	diffusion	NOUN
american_scientific_journal-1611	38	19	equations	equation	NOUN
american_scientific_journal-1611	38	20	with	with	ADP
american_scientific_journal-1611	38	21	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	38	22	initial	initial	ADJ
american_scientific_journal-1611	38	23	conditions	condition	NOUN
american_scientific_journal-1611	38	24	[	[	X
american_scientific_journal-1611	38	25	7	7	X
american_scientific_journal-1611	38	26	]	]	X
american_scientific_journal-1611	38	27	the	the	DET
american_scientific_journal-1611	38	28	following	follow	VERB
american_scientific_journal-1611	38	29	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	38	30	finite	finite	ADJ
american_scientific_journal-1611	38	31	difference	difference	NOUN
american_scientific_journal-1611	38	32	scheme	scheme	NOUN
american_scientific_journal-1611	38	33	was	be	AUX
american_scientific_journal-1611	38	34	constructed	construct	VERB
american_scientific_journal-1611	38	35	for	for	ADP
american_scientific_journal-1611	38	36	the	the	DET
american_scientific_journal-1611	38	37	system	system	NOUN
american_scientific_journal-1611	38	38	(	(	PUNCT
american_scientific_journal-1611	38	39	21	21	NUM
american_scientific_journal-1611	38	40	)	)	PUNCT
american_scientific_journal-1611	38	41	in	in	ADP
american_scientific_journal-1611	38	42	[	[	X
american_scientific_journal-1611	38	43	8	8	NUM
american_scientific_journal-1611	38	44	]	]	PUNCT
american_scientific_journal-1611	38	45	this	this	PRON
american_scientific_journal-1611	38	46	is	be	AUX
american_scientific_journal-1611	38	47	in	in	ADP
american_scientific_journal-1611	38	48	fact	fact	NOUN
american_scientific_journal-1611	38	49	the	the	DET
american_scientific_journal-1611	38	50	situation	situation	NOUN
american_scientific_journal-1611	38	51	when	when	SCONJ
american_scientific_journal-1611	38	52	in	in	ADP
american_scientific_journal-1611	38	53	(	(	PUNCT
american_scientific_journal-1611	38	54	14	14	NUM
american_scientific_journal-1611	38	55	)	)	PUNCT
american_scientific_journal-1611	38	56	.	.	PUNCT
american_scientific_journal-1611	39	1	american	american	PROPN
american_scientific_journal-1611	39	2	scientific	scientific	ADJ
american_scientific_journal-1611	39	3	research	research	PROPN
american_scientific_journal-1611	39	4	journal	journal	NOUN
american_scientific_journal-1611	39	5	for	for	ADP
american_scientific_journal-1611	39	6	engineering	engineering	NOUN
american_scientific_journal-1611	39	7	,	,	PUNCT
american_scientific_journal-1611	39	8	technology	technology	NOUN
american_scientific_journal-1611	39	9	,	,	PUNCT
american_scientific_journal-1611	39	10	and	and	CCONJ
american_scientific_journal-1611	39	11	sciences	science	NOUN
american_scientific_journal-1611	39	12	(	(	PUNCT
american_scientific_journal-1611	39	13	asrjets	asrjet	NOUN
american_scientific_journal-1611	39	14	)	)	PUNCT
american_scientific_journal-1611	39	15	(	(	PUNCT
american_scientific_journal-1611	39	16	2016	2016	NUM
american_scientific_journal-1611	39	17	)	)	PUNCT
american_scientific_journal-1611	39	18	volume	volume	NOUN
american_scientific_journal-1611	39	19	18	18	NUM
american_scientific_journal-1611	39	20	,	,	PUNCT
american_scientific_journal-1611	39	21	no	no	DET
american_scientific_journal-1611	39	22	1	1	NUM
american_scientific_journal-1611	39	23	,	,	PUNCT
american_scientific_journal-1611	39	24	pp	pp	ADV
american_scientific_journal-1611	39	25	252	252	NUM
american_scientific_journal-1611	39	26	-	-	SYM
american_scientific_journal-1611	39	27	258	258	NUM
american_scientific_journal-1611	39	28	257	257	NUM
american_scientific_journal-1611	39	29	if	if	SCONJ
american_scientific_journal-1611	39	30	more	more	ADJ
american_scientific_journal-1611	39	31	,	,	PUNCT
american_scientific_journal-1611	39	32	then	then	ADV
american_scientific_journal-1611	39	33	we	we	PRON
american_scientific_journal-1611	39	34	get	get	VERB
american_scientific_journal-1611	39	35	and	and	CCONJ
american_scientific_journal-1611	39	36	considering	consider	VERB
american_scientific_journal-1611	39	37	equality	equality	NOUN
american_scientific_journal-1611	39	38	in	in	ADP
american_scientific_journal-1611	39	39	equation	equation	NOUN
american_scientific_journal-1611	39	40	(	(	PUNCT
american_scientific_journal-1611	39	41	23	23	NUM
american_scientific_journal-1611	39	42	)	)	PUNCT
american_scientific_journal-1611	39	43	,	,	PUNCT
american_scientific_journal-1611	39	44	the	the	DET
american_scientific_journal-1611	39	45	scheme	scheme	NOUN
american_scientific_journal-1611	39	46	(	(	PUNCT
american_scientific_journal-1611	39	47	22	22	NUM
american_scientific_journal-1611	39	48	)	)	PUNCT
american_scientific_journal-1611	39	49	becomes	become	VERB
american_scientific_journal-1611	39	50	:	:	PUNCT
american_scientific_journal-1611	39	51	where	where	SCONJ
american_scientific_journal-1611	39	52	,	,	PUNCT
american_scientific_journal-1611	39	53	and	and	CCONJ
american_scientific_journal-1611	39	54	5	5	NUM
american_scientific_journal-1611	39	55	.	.	X
american_scientific_journal-1611	39	56	conclusion	conclusion	NOUN
american_scientific_journal-1611	39	57	we	we	PRON
american_scientific_journal-1611	39	58	have	have	AUX
american_scientific_journal-1611	39	59	constructed	construct	VERB
american_scientific_journal-1611	39	60	a	a	DET
american_scientific_journal-1611	39	61	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	39	62	finite	finite	ADJ
american_scientific_journal-1611	39	63	difference	difference	NOUN
american_scientific_journal-1611	39	64	scheme	scheme	NOUN
american_scientific_journal-1611	39	65	for	for	ADP
american_scientific_journal-1611	39	66	a	a	DET
american_scientific_journal-1611	39	67	system	system	NOUN
american_scientific_journal-1611	39	68	of	of	ADP
american_scientific_journal-1611	39	69	nonlinear	nonlinear	PROPN
american_scientific_journal-1611	39	70	parabolic	parabolic	PROPN
american_scientific_journal-1611	39	71	cross	cross	ADJ
american_scientific_journal-1611	39	72	-	-	ADJ
american_scientific_journal-1611	39	73	diffusion	diffusion	ADJ
american_scientific_journal-1611	39	74	equations	equation	NOUN
american_scientific_journal-1611	39	75	with	with	ADP
american_scientific_journal-1611	39	76	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	39	77	initial	initial	ADJ
american_scientific_journal-1611	39	78	conditions	condition	NOUN
american_scientific_journal-1611	39	79	.	.	PUNCT
american_scientific_journal-1611	40	1	this	this	DET
american_scientific_journal-1611	40	2	scheme	scheme	NOUN
american_scientific_journal-1611	40	3	is	be	AUX
american_scientific_journal-1611	40	4	made	make	VERB
american_scientific_journal-1611	40	5	by	by	ADP
american_scientific_journal-1611	40	6	using	use	VERB
american_scientific_journal-1611	40	7	non	non	ADJ
american_scientific_journal-1611	40	8	local	local	ADJ
american_scientific_journal-1611	40	9	representations	representation	NOUN
american_scientific_journal-1611	40	10	of	of	ADP
american_scientific_journal-1611	40	11	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	40	12	terms	term	NOUN
american_scientific_journal-1611	40	13	,	,	PUNCT
american_scientific_journal-1611	40	14	and	and	CCONJ
american_scientific_journal-1611	40	15	preserves	preserve	VERB
american_scientific_journal-1611	40	16	the	the	DET
american_scientific_journal-1611	40	17	positivity	positivity	NOUN
american_scientific_journal-1611	40	18	of	of	ADP
american_scientific_journal-1611	40	19	solutions	solution	NOUN
american_scientific_journal-1611	40	20	.	.	PUNCT
american_scientific_journal-1611	41	1	furthermore	furthermore	ADV
american_scientific_journal-1611	41	2	,	,	PUNCT
american_scientific_journal-1611	41	3	this	this	DET
american_scientific_journal-1611	41	4	scheme	scheme	NOUN
american_scientific_journal-1611	41	5	is	be	AUX
american_scientific_journal-1611	41	6	explicit	explicit	ADJ
american_scientific_journal-1611	41	7	and	and	CCONJ
american_scientific_journal-1611	41	8	we	we	PRON
american_scientific_journal-1611	41	9	obtained	obtain	VERB
american_scientific_journal-1611	41	10	a	a	DET
american_scientific_journal-1611	41	11	variable	variable	ADJ
american_scientific_journal-1611	41	12	time	time	NOUN
american_scientific_journal-1611	41	13	step	step	NOUN
american_scientific_journal-1611	41	14	size	size	NOUN
american_scientific_journal-1611	41	15	which	which	PRON
american_scientific_journal-1611	41	16	depends	depend	VERB
american_scientific_journal-1611	41	17	on	on	ADP
american_scientific_journal-1611	41	18	space	space	NOUN
american_scientific_journal-1611	41	19	and	and	CCONJ
american_scientific_journal-1611	41	20	age	age	NOUN
american_scientific_journal-1611	41	21	step	step	NOUN
american_scientific_journal-1611	41	22	sizes	size	NOUN
american_scientific_journal-1611	41	23	.	.	PUNCT
american_scientific_journal-1611	42	1	references	reference	NOUN
american_scientific_journal-1611	42	2	[	[	X
american_scientific_journal-1611	42	3	1	1	X
american_scientific_journal-1611	42	4	]	]	PUNCT
american_scientific_journal-1611	42	5	mickens	mickens	PROPN
american_scientific_journal-1611	42	6	r.e	r.e	PROPN
american_scientific_journal-1611	42	7	.	.	PROPN
american_scientific_journal-1611	42	8	,	,	PUNCT
american_scientific_journal-1611	42	9	“	"	PUNCT
american_scientific_journal-1611	42	10	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	42	11	finite	finite	ADJ
american_scientific_journal-1611	42	12	difference	difference	NOUN
american_scientific_journal-1611	42	13	schemes	scheme	NOUN
american_scientific_journal-1611	42	14	for	for	ADP
american_scientific_journal-1611	42	15	reaction	reaction	NOUN
american_scientific_journal-1611	42	16	-	-	PUNCT
american_scientific_journal-1611	42	17	diffusion	diffusion	NOUN
american_scientific_journal-1611	42	18	equations	equation	NOUN
american_scientific_journal-1611	42	19	,	,	PUNCT
american_scientific_journal-1611	42	20	”	"	PUNCT
american_scientific_journal-1611	42	21	numerical	numerical	ADJ
american_scientific_journal-1611	42	22	methods	method	NOUN
american_scientific_journal-1611	42	23	for	for	ADP
american_scientific_journal-1611	42	24	partial	partial	ADJ
american_scientific_journal-1611	42	25	differential	differential	NOUN
american_scientific_journal-1611	42	26	equation	equation	NOUN
american_scientific_journal-1611	42	27	,	,	PUNCT
american_scientific_journal-1611	42	28	vol	vol	NOUN
american_scientific_journal-1611	42	29	15	15	NUM
american_scientific_journal-1611	42	30	,	,	PUNCT
american_scientific_journal-1611	42	31	pp	pp	ADJ
american_scientific_journal-1611	42	32	.	.	PUNCT
american_scientific_journal-1611	43	1	201	201	NUM
american_scientific_journal-1611	43	2	-	-	SYM
american_scientific_journal-1611	43	3	214	214	NUM
american_scientific_journal-1611	43	4	,	,	PUNCT
american_scientific_journal-1611	43	5	1999	1999	NUM
american_scientific_journal-1611	43	6	.	.	PUNCT
american_scientific_journal-1611	44	1	[	[	X
american_scientific_journal-1611	44	2	2	2	NUM
american_scientific_journal-1611	44	3	]	]	X
american_scientific_journal-1611	44	4	walker	walker	PROPN
american_scientific_journal-1611	44	5	c.	c.	PROPN
american_scientific_journal-1611	44	6	,	,	PUNCT
american_scientific_journal-1611	44	7	positive	positive	ADJ
american_scientific_journal-1611	44	8	solutions	solution	NOUN
american_scientific_journal-1611	44	9	of	of	ADP
american_scientific_journal-1611	44	10	some	some	DET
american_scientific_journal-1611	44	11	system	system	NOUN
american_scientific_journal-1611	44	12	of	of	ADP
american_scientific_journal-1611	44	13	cross	cross	ADJ
american_scientific_journal-1611	44	14	-	-	ADJ
american_scientific_journal-1611	44	15	diffusion	diffusion	NOUN
american_scientific_journal-1611	44	16	equations	equation	NOUN
american_scientific_journal-1611	44	17	and	and	CCONJ
american_scientific_journal-1611	44	18	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	44	19	initial	initial	ADJ
american_scientific_journal-1611	44	20	conditions	condition	NOUN
american_scientific_journal-1611	44	21	.	.	PUNCT
american_scientific_journal-1611	45	1	2010	2010	NUM
american_scientific_journal-1611	45	2	.	.	PUNCT
american_scientific_journal-1611	46	1	[	[	X
american_scientific_journal-1611	46	2	online	online	X
american_scientific_journal-1611	46	3	]	]	X
american_scientific_journal-1611	46	4	available	available	ADJ
american_scientific_journal-1611	46	5	:	:	PUNCT
american_scientific_journal-1611	46	6	http://www.arxiv.org	http://www.arxiv.org	X
american_scientific_journal-1611	47	1	[	[	X
american_scientific_journal-1611	47	2	november	november	PROPN
american_scientific_journal-1611	47	3	15	15	NUM
american_scientific_journal-1611	47	4	,	,	PUNCT
american_scientific_journal-1611	47	5	2010	2010	NUM
american_scientific_journal-1611	47	6	]	]	PUNCT
american_scientific_journal-1611	47	7	.	.	PUNCT
american_scientific_journal-1611	48	1	[	[	X
american_scientific_journal-1611	48	2	3	3	X
american_scientific_journal-1611	48	3	]	]	X
american_scientific_journal-1611	48	4	mickens	mickens	PROPN
american_scientific_journal-1611	48	5	r.e	r.e	PROPN
american_scientific_journal-1611	48	6	.	.	PROPN
american_scientific_journal-1611	48	7	,	,	PUNCT
american_scientific_journal-1611	48	8	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	48	9	finite	finite	ADJ
american_scientific_journal-1611	48	10	difference	difference	NOUN
american_scientific_journal-1611	48	11	models	model	NOUN
american_scientific_journal-1611	48	12	of	of	ADP
american_scientific_journal-1611	48	13	differential	differential	ADJ
american_scientific_journal-1611	48	14	equations	equation	NOUN
american_scientific_journal-1611	48	15	,	,	PUNCT
american_scientific_journal-1611	48	16	world	world	NOUN
american_scientific_journal-1611	48	17	scientific	scientific	NOUN
american_scientific_journal-1611	48	18	,	,	PUNCT
american_scientific_journal-1611	48	19	1994	1994	NUM
american_scientific_journal-1611	48	20	.	.	PUNCT
american_scientific_journal-1611	49	1	[	[	X
american_scientific_journal-1611	49	2	4	4	X
american_scientific_journal-1611	49	3	]	]	PUNCT
american_scientific_journal-1611	49	4	mickens	mickens	PROPN
american_scientific_journal-1611	49	5	r.e	r.e	PROPN
american_scientific_journal-1611	49	6	.	.	PROPN
american_scientific_journal-1611	49	7	,	,	PUNCT
american_scientific_journal-1611	49	8	“	"	PUNCT
american_scientific_journal-1611	49	9	a	a	DET
american_scientific_journal-1611	49	10	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	49	11	finite	finite	ADJ
american_scientific_journal-1611	49	12	difference	difference	NOUN
american_scientific_journal-1611	49	13	schemes	scheme	NOUN
american_scientific_journal-1611	49	14	for	for	ADP
american_scientific_journal-1611	49	15	a	a	DET
american_scientific_journal-1611	49	16	fischer	fischer	PROPN
american_scientific_journal-1611	49	17	pde	pde	PROPN
american_scientific_journal-1611	49	18	having	have	VERB
american_scientific_journal-1611	49	19	nonlinear	nonlinear	ADJ
american_scientific_journal-1611	49	20	diffusion	diffusion	NOUN
american_scientific_journal-1611	49	21	,	,	PUNCT
american_scientific_journal-1611	49	22	”	"	PUNCT
american_scientific_journal-1611	49	23	computers	computer	NOUN
american_scientific_journal-1611	49	24	and	and	CCONJ
american_scientific_journal-1611	49	25	mathematics	mathematic	NOUN
american_scientific_journal-1611	49	26	with	with	ADP
american_scientific_journal-1611	49	27	applications	application	NOUN
american_scientific_journal-1611	49	28	,	,	PUNCT
american_scientific_journal-1611	49	29	vol	vol	NOUN
american_scientific_journal-1611	49	30	45	45	NUM
american_scientific_journal-1611	49	31	,	,	PUNCT
american_scientific_journal-1611	49	32	pp	pp	ADJ
american_scientific_journal-1611	49	33	.	.	PUNCT
american_scientific_journal-1611	50	1	429	429	NUM
american_scientific_journal-1611	50	2	-	-	SYM
american_scientific_journal-1611	50	3	436	436	NUM
american_scientific_journal-1611	50	4	,	,	PUNCT
american_scientific_journal-1611	50	5	2003	2003	NUM
american_scientific_journal-1611	50	6	.	.	PUNCT
american_scientific_journal-1611	51	1	[	[	X
american_scientific_journal-1611	51	2	5	5	NUM
american_scientific_journal-1611	51	3	]	]	X
american_scientific_journal-1611	51	4	anguelov	anguelov	NOUN
american_scientific_journal-1611	51	5	r.	r.	PROPN
american_scientific_journal-1611	51	6	and	and	CCONJ
american_scientific_journal-1611	51	7	lubuma	lubuma	PROPN
american_scientific_journal-1611	51	8	jms	jms	PROPN
american_scientific_journal-1611	51	9	.	.	PROPN
american_scientific_journal-1611	51	10	,	,	PUNCT
american_scientific_journal-1611	51	11	“	"	PUNCT
american_scientific_journal-1611	51	12	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	51	13	finite	finite	ADJ
american_scientific_journal-1611	51	14	difference	difference	NOUN
american_scientific_journal-1611	51	15	models	model	NOUN
american_scientific_journal-1611	51	16	by	by	ADP
american_scientific_journal-1611	51	17	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	51	18	approximation	approximation	NOUN
american_scientific_journal-1611	51	19	,	,	PUNCT
american_scientific_journal-1611	51	20	”	"	PUNCT
american_scientific_journal-1611	51	21	mathematical	mathematical	ADJ
american_scientific_journal-1611	51	22	and	and	CCONJ
american_scientific_journal-1611	51	23	computer	computer	NOUN
american_scientific_journal-1611	51	24	in	in	ADP
american_scientific_journal-1611	51	25	simulation	simulation	NOUN
american_scientific_journal-1611	51	26	,	,	PUNCT
american_scientific_journal-1611	51	27	vol	vol	NOUN
american_scientific_journal-1611	51	28	61	61	NUM
american_scientific_journal-1611	51	29	pp	pp	NOUN
american_scientific_journal-1611	51	30	.	.	PUNCT
american_scientific_journal-1611	52	1	465	465	NUM
american_scientific_journal-1611	52	2	-	-	SYM
american_scientific_journal-1611	52	3	475	475	NUM
american_scientific_journal-1611	52	4	,	,	PUNCT
american_scientific_journal-1611	52	5	2003	2003	NUM
american_scientific_journal-1611	52	6	.	.	PUNCT
american_scientific_journal-1611	53	1	[	[	X
american_scientific_journal-1611	53	2	6	6	NUM
american_scientific_journal-1611	53	3	]	]	PUNCT
american_scientific_journal-1611	53	4	mickens	mickens	PROPN
american_scientific_journal-1611	53	5	r.e	r.e	PROPN
american_scientific_journal-1611	53	6	.	.	PROPN
american_scientific_journal-1611	53	7	,	,	PUNCT
american_scientific_journal-1611	53	8	“	"	PUNCT
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american_scientific_journal-1611	53	10	of	of	ADP
american_scientific_journal-1611	53	11	denominator	denominator	NOUN
american_scientific_journal-1611	53	12	functions	function	NOUN
american_scientific_journal-1611	53	13	in	in	ADP
american_scientific_journal-1611	53	14	nonstandard	nonstandard	ADJ
american_scientific_journal-1611	53	15	finite	finite	ADJ
american_scientific_journal-1611	53	16	difference	difference	NOUN
american_scientific_journal-1611	53	17	schemes	scheme	NOUN
american_scientific_journal-1611	53	18	for	for	ADP
american_scientific_journal-1611	53	19	differential	differential	ADJ
american_scientific_journal-1611	53	20	equations	equation	NOUN
american_scientific_journal-1611	53	21	satisfying	satisfy	VERB
american_scientific_journal-1611	53	22	a	a	DET
american_scientific_journal-1611	53	23	positivity	positivity	NOUN
american_scientific_journal-1611	53	24	condition	condition	NOUN
american_scientific_journal-1611	53	25	,	,	PUNCT
american_scientific_journal-1611	53	26	”	"	PUNCT
american_scientific_journal-1611	53	27	num	num	PROPN
american_scientific_journal-1611	53	28	.	.	PUNCT
american_scientific_journal-1611	53	29	meth	meth	NOUN
american_scientific_journal-1611	53	30	.	.	PUNCT
american_scientific_journal-1611	54	1	diff	diff	PROPN
american_scientific_journal-1611	54	2	.	.	PUNCT
american_scientific_journal-1611	55	1	eqs	eqs	PROPN
american_scientific_journal-1611	55	2	,	,	PUNCT
american_scientific_journal-1611	55	3	vol	vol	NOUN
american_scientific_journal-1611	55	4	23	23	NUM
american_scientific_journal-1611	55	5	,	,	PUNCT
american_scientific_journal-1611	55	6	pp	pp	ADJ
american_scientific_journal-1611	55	7	.	.	PUNCT
american_scientific_journal-1611	56	1	672	672	NUM
american_scientific_journal-1611	56	2	-	-	SYM
american_scientific_journal-1611	56	3	691	691	NUM
american_scientific_journal-1611	56	4	,	,	PUNCT
american_scientific_journal-1611	56	5	2007	2007	NUM
american_scientific_journal-1611	56	6	.	.	PUNCT
american_scientific_journal-1611	57	1	http://www.arxiv.org/	http://www.arxiv.org/	PROPN
american_scientific_journal-1611	57	2	american	american	PROPN
american_scientific_journal-1611	57	3	scientific	scientific	PROPN
american_scientific_journal-1611	57	4	research	research	PROPN
american_scientific_journal-1611	57	5	journal	journal	NOUN
american_scientific_journal-1611	57	6	for	for	ADP
american_scientific_journal-1611	57	7	engineering	engineering	NOUN
american_scientific_journal-1611	57	8	,	,	PUNCT
american_scientific_journal-1611	57	9	technology	technology	NOUN
american_scientific_journal-1611	57	10	,	,	PUNCT
american_scientific_journal-1611	57	11	and	and	CCONJ
american_scientific_journal-1611	57	12	sciences	science	NOUN
american_scientific_journal-1611	57	13	(	(	PUNCT
american_scientific_journal-1611	57	14	asrjets	asrjet	NOUN
american_scientific_journal-1611	57	15	)	)	PUNCT
american_scientific_journal-1611	57	16	(	(	PUNCT
american_scientific_journal-1611	57	17	2016	2016	NUM
american_scientific_journal-1611	57	18	)	)	PUNCT
american_scientific_journal-1611	57	19	volume	volume	NOUN
american_scientific_journal-1611	57	20	18	18	NUM
american_scientific_journal-1611	57	21	,	,	PUNCT
american_scientific_journal-1611	57	22	no	no	DET
american_scientific_journal-1611	57	23	1	1	NUM
american_scientific_journal-1611	57	24	,	,	PUNCT
american_scientific_journal-1611	57	25	pp	pp	ADV
american_scientific_journal-1611	57	26	252	252	NUM
american_scientific_journal-1611	57	27	-	-	SYM
american_scientific_journal-1611	57	28	258	258	NUM
american_scientific_journal-1611	57	29	258	258	NUM
american_scientific_journal-1611	57	30	[	[	X
american_scientific_journal-1611	57	31	7	7	NUM
american_scientific_journal-1611	57	32	]	]	X
american_scientific_journal-1611	57	33	walker	walker	PROPN
american_scientific_journal-1611	57	34	c.	c.	PROPN
american_scientific_journal-1611	57	35	,	,	PUNCT
american_scientific_journal-1611	57	36	on	on	ADP
american_scientific_journal-1611	57	37	positive	positive	ADJ
american_scientific_journal-1611	57	38	solutions	solution	NOUN
american_scientific_journal-1611	57	39	of	of	ADP
american_scientific_journal-1611	57	40	some	some	DET
american_scientific_journal-1611	57	41	system	system	NOUN
american_scientific_journal-1611	57	42	of	of	ADP
american_scientific_journal-1611	57	43	reaction	reaction	NOUN
american_scientific_journal-1611	57	44	-	-	PUNCT
american_scientific_journal-1611	57	45	diffusion	diffusion	NOUN
american_scientific_journal-1611	57	46	equations	equation	NOUN
american_scientific_journal-1611	57	47	with	with	ADP
american_scientific_journal-1611	57	48	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	57	49	initials	initial	NOUN
american_scientific_journal-1611	57	50	conditions	condition	NOUN
american_scientific_journal-1611	57	51	.	.	PUNCT
american_scientific_journal-1611	58	1	2010	2010	NUM
american_scientific_journal-1611	58	2	.	.	PUNCT
american_scientific_journal-1611	59	1	[	[	X
american_scientific_journal-1611	59	2	online	online	X
american_scientific_journal-1611	59	3	]	]	X
american_scientific_journal-1611	59	4	available	available	ADJ
american_scientific_journal-1611	59	5	:	:	PUNCT
american_scientific_journal-1611	59	6	http://www.arxiv.org	http://www.arxiv.org	X
american_scientific_journal-1611	59	7	(	(	PUNCT
american_scientific_journal-1611	59	8	march	march	PROPN
american_scientific_journal-1611	59	9	24	24	NUM
american_scientific_journal-1611	59	10	,	,	PUNCT
american_scientific_journal-1611	59	11	2010	2010	NUM
american_scientific_journal-1611	59	12	)	)	PUNCT
american_scientific_journal-1611	60	1	[	[	X
american_scientific_journal-1611	60	2	8	8	NUM
american_scientific_journal-1611	60	3	]	]	PUNCT
american_scientific_journal-1611	60	4	songolo	songolo	ADJ
american_scientific_journal-1611	60	5	m.	m.	PROPN
american_scientific_journal-1611	60	6	e.	e.	PROPN
american_scientific_journal-1611	60	7	,	,	PUNCT
american_scientific_journal-1611	60	8	“	"	PUNCT
american_scientific_journal-1611	60	9	a	a	DET
american_scientific_journal-1611	60	10	positivity	positivity	NOUN
american_scientific_journal-1611	60	11	-	-	PUNCT
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american_scientific_journal-1611	60	14	finite	finite	ADJ
american_scientific_journal-1611	60	15	difference	difference	NOUN
american_scientific_journal-1611	60	16	scheme	scheme	NOUN
american_scientific_journal-1611	60	17	for	for	ADP
american_scientific_journal-1611	60	18	a	a	DET
american_scientific_journal-1611	60	19	system	system	NOUN
american_scientific_journal-1611	60	20	of	of	ADP
american_scientific_journal-1611	60	21	reactiondiffusion	reactiondiffusion	NOUN
american_scientific_journal-1611	60	22	equations	equation	NOUN
american_scientific_journal-1611	60	23	with	with	ADP
american_scientific_journal-1611	60	24	nonlocal	nonlocal	ADJ
american_scientific_journal-1611	60	25	initial	initial	ADJ
american_scientific_journal-1611	60	26	conditions	condition	NOUN
american_scientific_journal-1611	60	27	,	,	PUNCT
american_scientific_journal-1611	60	28	”	"	PUNCT
american_scientific_journal-1611	60	29	(	(	PUNCT
american_scientific_journal-1611	60	30	to	to	PART
american_scientific_journal-1611	60	31	be	be	AUX
american_scientific_journal-1611	60	32	appear	appear	VERB
american_scientific_journal-1611	60	33	in	in	ADP
american_scientific_journal-1611	60	34	international	international	ADJ
american_scientific_journal-1611	60	35	journal	journal	NOUN
american_scientific_journal-1611	60	36	of	of	ADP
american_scientific_journal-1611	60	37	innovation	innovation	NOUN
american_scientific_journal-1611	60	38	and	and	CCONJ
american_scientific_journal-1611	60	39	applied	apply	VERB
american_scientific_journal-1611	60	40	sciences	science	NOUN
american_scientific_journal-1611	60	41	in	in	ADP
american_scientific_journal-1611	60	42	may	may	PROPN
american_scientific_journal-1611	60	43	2016	2016	NUM
american_scientific_journal-1611	60	44	)	)	PUNCT
american_scientific_journal-1611	60	45	.	.	PUNCT
american_scientific_journal-1611	61	1	http://www.arxiv.org/	http://www.arxiv.org/	PROPN