id	sid	tid	token	lemma	pos
asir-41981	1	1	applied	apply	VERB
asir-41981	1	2	science	science	NOUN
asir-41981	1	3	and	and	CCONJ
asir-41981	1	4	innovative	innovative	ADJ
asir-41981	1	5	research	research	NOUN
asir-41981	1	6	issn	issn	VERB
asir-41981	1	7	2474	2474	NUM
asir-41981	1	8	-	-	SYM
asir-41981	1	9	4972	4972	NUM
asir-41981	1	10	(	(	PUNCT
asir-41981	1	11	print	print	NOUN
asir-41981	1	12	)	)	PUNCT
asir-41981	1	13	issn	issn	VERB
asir-41981	1	14	2474	2474	NUM
asir-41981	1	15	-	-	SYM
asir-41981	1	16	4980	4980	NUM
asir-41981	1	17	(	(	PUNCT
asir-41981	1	18	online	online	ADJ
asir-41981	1	19	)	)	PUNCT
asir-41981	1	20	vol	vol	NOUN
asir-41981	1	21	.	.	NOUN
asir-41981	1	22	8	8	NUM
asir-41981	1	23	,	,	PUNCT
asir-41981	1	24	no	no	INTJ
asir-41981	1	25	.	.	NOUN
asir-41981	1	26	3	3	NUM
asir-41981	1	27	,	,	PUNCT
asir-41981	1	28	2024	2024	NUM
asir-41981	1	29	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	NOUN
asir-41981	1	30	233	233	NUM
asir-41981	1	31	original	original	ADJ
asir-41981	1	32	paper	paper	NOUN
asir-41981	1	33	research	research	NOUN
asir-41981	1	34	on	on	ADP
asir-41981	1	35	the	the	DET
asir-41981	1	36	hazards	hazard	NOUN
asir-41981	1	37	and	and	CCONJ
asir-41981	1	38	emission	emission	NOUN
asir-41981	1	39	control	control	NOUN
asir-41981	1	40	strategies	strategy	NOUN
asir-41981	1	41	of	of	ADP
asir-41981	1	42	small	small	ADJ
asir-41981	1	43	agricultural	agricultural	ADJ
asir-41981	1	44	gasoline	gasoline	NOUN
asir-41981	1	45	engine	engine	NOUN
asir-41981	2	1	exhaust	exhaust	NOUN
asir-41981	2	2	yingyi	yingyi	NOUN
asir-41981	2	3	pei	pei	PROPN
asir-41981	2	4	mechanical	mechanical	ADJ
asir-41981	2	5	and	and	CCONJ
asir-41981	2	6	electrical	electrical	ADJ
asir-41981	2	7	engineering	engineering	NOUN
asir-41981	2	8	institute	institute	NOUN
asir-41981	2	9	,	,	PUNCT
asir-41981	2	10	northeast	northeast	ADJ
asir-41981	2	11	forestry	forestry	PROPN
asir-41981	2	12	university	university	PROPN
asir-41981	2	13	,	,	PUNCT
asir-41981	2	14	harbin	harbin	PROPN
asir-41981	2	15	150040	150040	NUM
asir-41981	2	16	,	,	PUNCT
asir-41981	2	17	china	china	PROPN
asir-41981	2	18	received	receive	VERB
asir-41981	2	19	:	:	PUNCT
asir-41981	2	20	august	august	PROPN
asir-41981	2	21	2	2	NUM
asir-41981	2	22	,	,	PUNCT
asir-41981	2	23	2024	2024	NUM
asir-41981	2	24	accepted	accept	VERB
asir-41981	2	25	:	:	PUNCT
asir-41981	2	26	august	august	PROPN
asir-41981	2	27	28	28	NUM
asir-41981	2	28	,	,	PUNCT
asir-41981	2	29	2024	2024	NUM
asir-41981	2	30	online	online	ADV
asir-41981	2	31	published	publish	VERB
asir-41981	2	32	:	:	PUNCT
asir-41981	2	33	september	september	PROPN
asir-41981	2	34	7	7	NUM
asir-41981	2	35	,	,	PUNCT
asir-41981	2	36	2024	2024	NUM
asir-41981	2	37	doi:10.22158	doi:10.22158	NOUN
asir-41981	2	38	/	/	SYM
asir-41981	2	39	asir.v8n3p233	asir.v8n3p233	NOUN
asir-41981	2	40	url	url	NOUN
asir-41981	2	41	:	:	PUNCT
asir-41981	2	42	http://doi.org/10.22158/asir.v8n3p233	http://doi.org/10.22158/asir.v8n3p233	PROPN
asir-41981	2	43	abstract	abstract	NOUN
asir-41981	2	44	with	with	ADP
asir-41981	2	45	the	the	DET
asir-41981	2	46	widespread	widespread	ADJ
asir-41981	2	47	use	use	NOUN
asir-41981	2	48	of	of	ADP
asir-41981	2	49	small	small	ADJ
asir-41981	2	50	gasoline	gasoline	NOUN
asir-41981	2	51	engines	engine	NOUN
asir-41981	2	52	in	in	ADP
asir-41981	2	53	lawnmowers	lawnmower	NOUN
asir-41981	2	54	,	,	PUNCT
asir-41981	2	55	generators	generator	NOUN
asir-41981	2	56	,	,	PUNCT
asir-41981	2	57	and	and	CCONJ
asir-41981	2	58	chainsaws	chainsaw	NOUN
asir-41981	2	59	,	,	PUNCT
asir-41981	2	60	their	their	PRON
asir-41981	2	61	exhaust	exhaust	NOUN
asir-41981	2	62	emissions	emission	NOUN
asir-41981	2	63	have	have	AUX
asir-41981	2	64	become	become	VERB
asir-41981	2	65	a	a	DET
asir-41981	2	66	significant	significant	ADJ
asir-41981	2	67	environmental	environmental	ADJ
asir-41981	2	68	pollution	pollution	NOUN
asir-41981	2	69	issue	issue	NOUN
asir-41981	2	70	.	.	PUNCT
asir-41981	3	1	small	small	ADJ
asir-41981	3	2	gasoline	gasoline	NOUN
asir-41981	3	3	engine	engine	NOUN
asir-41981	3	4	exhaust	exhaust	NOUN
asir-41981	3	5	primarily	primarily	ADV
asir-41981	3	6	contains	contain	VERB
asir-41981	3	7	carbon	carbon	NOUN
asir-41981	3	8	monoxide	monoxide	NOUN
asir-41981	3	9	(	(	PUNCT
asir-41981	3	10	co	co	NOUN
asir-41981	3	11	)	)	PUNCT
asir-41981	3	12	,	,	PUNCT
asir-41981	3	13	nitrogen	nitrogen	NOUN
asir-41981	3	14	oxides	oxide	NOUN
asir-41981	3	15	(	(	PUNCT
asir-41981	3	16	nox	nox	NOUN
asir-41981	3	17	)	)	PUNCT
asir-41981	3	18	,	,	PUNCT
asir-41981	3	19	and	and	CCONJ
asir-41981	3	20	hydrocarbons	hydrocarbon	NOUN
asir-41981	3	21	(	(	PUNCT
asir-41981	3	22	hc	hc	NOUN
asir-41981	3	23	)	)	PUNCT
asir-41981	3	24	,	,	PUNCT
asir-41981	3	25	which	which	PRON
asir-41981	3	26	negatively	negatively	ADV
asir-41981	3	27	impact	impact	VERB
asir-41981	3	28	air	air	NOUN
asir-41981	3	29	quality	quality	NOUN
asir-41981	3	30	and	and	CCONJ
asir-41981	3	31	pose	pose	VERB
asir-41981	3	32	threats	threat	NOUN
asir-41981	3	33	to	to	ADP
asir-41981	3	34	human	human	ADJ
asir-41981	3	35	health	health	NOUN
asir-41981	3	36	.	.	PUNCT
asir-41981	4	1	to	to	PART
asir-41981	4	2	mitigate	mitigate	VERB
asir-41981	4	3	these	these	DET
asir-41981	4	4	emissions	emission	NOUN
asir-41981	4	5	,	,	PUNCT
asir-41981	4	6	research	research	NOUN
asir-41981	4	7	on	on	ADP
asir-41981	4	8	emission	emission	NOUN
asir-41981	4	9	control	control	NOUN
asir-41981	4	10	strategies	strategy	NOUN
asir-41981	4	11	for	for	ADP
asir-41981	4	12	small	small	ADJ
asir-41981	4	13	agricultural	agricultural	ADJ
asir-41981	4	14	gasoline	gasoline	NOUN
asir-41981	4	15	engines	engine	NOUN
asir-41981	4	16	is	be	AUX
asir-41981	4	17	increasingly	increasingly	ADV
asir-41981	4	18	important	important	ADJ
asir-41981	4	19	.	.	PUNCT
asir-41981	5	1	this	this	DET
asir-41981	5	2	study	study	NOUN
asir-41981	5	3	aims	aim	VERB
asir-41981	5	4	to	to	PART
asir-41981	5	5	explore	explore	VERB
asir-41981	5	6	and	and	CCONJ
asir-41981	5	7	evaluate	evaluate	VERB
asir-41981	5	8	different	different	ADJ
asir-41981	5	9	exhaust	exhaust	NOUN
asir-41981	5	10	treatment	treatment	NOUN
asir-41981	5	11	technologies	technology	NOUN
asir-41981	5	12	for	for	ADP
asir-41981	5	13	small	small	ADJ
asir-41981	5	14	gasoline	gasoline	NOUN
asir-41981	5	15	engines	engine	NOUN
asir-41981	5	16	,	,	PUNCT
asir-41981	5	17	including	include	VERB
asir-41981	5	18	traditional	traditional	ADJ
asir-41981	5	19	catalytic	catalytic	ADJ
asir-41981	5	20	converters	converter	NOUN
asir-41981	5	21	,	,	PUNCT
asir-41981	5	22	emerging	emerge	VERB
asir-41981	5	23	particulate	particulate	NOUN
asir-41981	5	24	filters	filter	NOUN
asir-41981	5	25	,	,	PUNCT
asir-41981	5	26	electric	electric	ADJ
asir-41981	5	27	catalysts	catalyst	NOUN
asir-41981	5	28	,	,	PUNCT
asir-41981	5	29	and	and	CCONJ
asir-41981	5	30	selective	selective	ADJ
asir-41981	5	31	catalytic	catalytic	ADJ
asir-41981	5	32	reduction	reduction	NOUN
asir-41981	5	33	(	(	PUNCT
asir-41981	5	34	scr	scr	NOUN
asir-41981	5	35	)	)	PUNCT
asir-41981	5	36	technology	technology	NOUN
asir-41981	5	37	.	.	PUNCT
asir-41981	6	1	the	the	DET
asir-41981	6	2	study	study	NOUN
asir-41981	6	3	highlights	highlight	VERB
asir-41981	6	4	the	the	DET
asir-41981	6	5	importance	importance	NOUN
asir-41981	6	6	of	of	ADP
asir-41981	6	7	these	these	DET
asir-41981	6	8	exhaust	exhaust	ADJ
asir-41981	6	9	treatment	treatment	NOUN
asir-41981	6	10	technologies	technology	NOUN
asir-41981	6	11	in	in	ADP
asir-41981	6	12	reducing	reduce	VERB
asir-41981	6	13	environmental	environmental	ADJ
asir-41981	6	14	pollution	pollution	NOUN
asir-41981	6	15	and	and	CCONJ
asir-41981	6	16	promoting	promote	VERB
asir-41981	6	17	sustainable	sustainable	ADJ
asir-41981	6	18	development	development	NOUN
asir-41981	6	19	,	,	PUNCT
asir-41981	6	20	contributing	contribute	VERB
asir-41981	6	21	significantly	significantly	ADV
asir-41981	6	22	to	to	ADP
asir-41981	6	23	environmental	environmental	ADJ
asir-41981	6	24	protection	protection	NOUN
asir-41981	6	25	and	and	CCONJ
asir-41981	6	26	the	the	DET
asir-41981	6	27	sustainable	sustainable	ADJ
asir-41981	6	28	development	development	NOUN
asir-41981	6	29	of	of	ADP
asir-41981	6	30	the	the	DET
asir-41981	6	31	ecological	ecological	ADJ
asir-41981	6	32	environment	environment	NOUN
asir-41981	6	33	.	.	PUNCT
asir-41981	7	1	keywords	keyword	VERB
asir-41981	7	2	small	small	ADJ
asir-41981	7	3	gasoline	gasoline	NOUN
asir-41981	7	4	engines	engine	NOUN
asir-41981	7	5	,	,	PUNCT
asir-41981	7	6	exhaust	exhaust	NOUN
asir-41981	7	7	treatment	treatment	NOUN
asir-41981	7	8	,	,	PUNCT
asir-41981	7	9	catalysts	catalyst	NOUN
asir-41981	7	10	,	,	PUNCT
asir-41981	7	11	emission	emission	NOUN
asir-41981	7	12	control	control	NOUN
asir-41981	7	13	,	,	PUNCT
asir-41981	7	14	environmental	environmental	ADJ
asir-41981	7	15	protection	protection	NOUN
asir-41981	7	16	1	1	NUM
asir-41981	7	17	.	.	PUNCT
asir-41981	8	1	introduction	introduction	NOUN
asir-41981	8	2	1.1	1.1	NUM
asir-41981	8	3	background	background	NOUN
asir-41981	8	4	in	in	ADP
asir-41981	8	5	the	the	DET
asir-41981	8	6	agricultural	agricultural	ADJ
asir-41981	8	7	sector	sector	NOUN
asir-41981	8	8	,	,	PUNCT
asir-41981	8	9	small	small	ADJ
asir-41981	8	10	gasoline	gasoline	NOUN
asir-41981	8	11	engines	engine	NOUN
asir-41981	8	12	are	be	AUX
asir-41981	8	13	widely	widely	ADV
asir-41981	8	14	used	use	VERB
asir-41981	8	15	in	in	ADP
asir-41981	8	16	modern	modern	ADJ
asir-41981	8	17	life	life	NOUN
asir-41981	8	18	for	for	ADP
asir-41981	8	19	lawn	lawn	NOUN
asir-41981	8	20	mowers	mower	NOUN
asir-41981	8	21	,	,	PUNCT
asir-41981	8	22	generators	generator	NOUN
asir-41981	8	23	,	,	PUNCT
asir-41981	8	24	chainsaws	chainsaw	NOUN
asir-41981	8	25	,	,	PUNCT
asir-41981	8	26	brush	brush	NOUN
asir-41981	8	27	cutters	cutter	NOUN
asir-41981	8	28	,	,	PUNCT
asir-41981	8	29	and	and	CCONJ
asir-41981	8	30	small	small	ADJ
asir-41981	8	31	agricultural	agricultural	ADJ
asir-41981	8	32	transport	transport	NOUN
asir-41981	8	33	tools	tool	NOUN
asir-41981	8	34	.	.	PUNCT
asir-41981	9	1	these	these	DET
asir-41981	9	2	devices	device	NOUN
asir-41981	9	3	are	be	AUX
asir-41981	9	4	favored	favor	VERB
asir-41981	9	5	for	for	ADP
asir-41981	9	6	their	their	PRON
asir-41981	9	7	portability	portability	NOUN
asir-41981	9	8	and	and	CCONJ
asir-41981	9	9	fuel	fuel	NOUN
asir-41981	9	10	efficiency	efficiency	NOUN
asir-41981	9	11	,	,	PUNCT
asir-41981	9	12	especially	especially	ADV
asir-41981	9	13	in	in	ADP
asir-41981	9	14	areas	area	NOUN
asir-41981	9	15	such	such	ADJ
asir-41981	9	16	as	as	ADP
asir-41981	9	17	home	home	NOUN
asir-41981	9	18	gardening	gardening	NOUN
asir-41981	9	19	,	,	PUNCT
asir-41981	9	20	agriculture	agriculture	NOUN
asir-41981	9	21	,	,	PUNCT
asir-41981	9	22	and	and	CCONJ
asir-41981	9	23	construction	construction	NOUN
asir-41981	9	24	.	.	PUNCT
asir-41981	10	1	however	however	ADV
asir-41981	10	2	,	,	PUNCT
asir-41981	10	3	the	the	DET
asir-41981	10	4	exhaust	exhaust	NOUN
asir-41981	10	5	emissions	emission	NOUN
asir-41981	10	6	from	from	ADP
asir-41981	10	7	small	small	ADJ
asir-41981	10	8	gasoline	gasoline	NOUN
asir-41981	10	9	engines	engine	NOUN
asir-41981	10	10	,	,	PUNCT
asir-41981	10	11	particularly	particularly	ADV
asir-41981	10	12	the	the	DET
asir-41981	10	13	high	high	ADJ
asir-41981	10	14	levels	level	NOUN
asir-41981	10	15	of	of	ADP
asir-41981	10	16	particulate	particulate	NOUN
asir-41981	10	17	matter	matter	NOUN
asir-41981	10	18	(	(	PUNCT
asir-41981	10	19	pm	pm	NOUN
asir-41981	10	20	)	)	PUNCT
asir-41981	10	21	and	and	CCONJ
asir-41981	10	22	toxic	toxic	ADJ
asir-41981	10	23	gases	gas	NOUN
asir-41981	10	24	,	,	PUNCT
asir-41981	10	25	pose	pose	VERB
asir-41981	10	26	a	a	DET
asir-41981	10	27	serious	serious	ADJ
asir-41981	10	28	threat	threat	NOUN
asir-41981	10	29	to	to	ADP
asir-41981	10	30	both	both	CCONJ
asir-41981	10	31	the	the	DET
asir-41981	10	32	environment	environment	NOUN
asir-41981	10	33	and	and	CCONJ
asir-41981	10	34	public	public	ADJ
asir-41981	10	35	health	health	NOUN
asir-41981	10	36	.	.	PUNCT
asir-41981	11	1	among	among	ADP
asir-41981	11	2	the	the	DET
asir-41981	11	3	harmful	harmful	ADJ
asir-41981	11	4	emissions	emission	NOUN
asir-41981	11	5	,	,	PUNCT
asir-41981	11	6	carbon	carbon	NOUN
asir-41981	11	7	monoxide	monoxide	NOUN
asir-41981	11	8	(	(	PUNCT
asir-41981	11	9	co	co	NOUN
asir-41981	11	10	)	)	PUNCT
asir-41981	11	11	,	,	PUNCT
asir-41981	11	12	hydrocarbons	hydrocarbon	NOUN
asir-41981	11	13	(	(	PUNCT
asir-41981	11	14	hc	hc	NOUN
asir-41981	11	15	)	)	PUNCT
asir-41981	11	16	,	,	PUNCT
asir-41981	11	17	nitrogen	nitrogen	NOUN
asir-41981	11	18	oxides	oxide	NOUN
asir-41981	11	19	(	(	PUNCT
asir-41981	11	20	nox	nox	NOUN
asir-41981	11	21	)	)	PUNCT
asir-41981	11	22	,	,	PUNCT
asir-41981	11	23	as	as	ADV
asir-41981	11	24	well	well	ADV
asir-41981	11	25	as	as	ADP
asir-41981	11	26	lead	lead	ADJ
asir-41981	11	27	compounds	compound	NOUN
asir-41981	11	28	and	and	CCONJ
asir-41981	11	29	particulate	particulate	NOUN
asir-41981	11	30	matter	matter	NOUN
asir-41981	11	31	,	,	PUNCT
asir-41981	11	32	are	be	AUX
asir-41981	11	33	particularly	particularly	ADV
asir-41981	11	34	hazardous	hazardous	ADJ
asir-41981	11	35	(	(	PUNCT
asir-41981	11	36	anderson	anderson	PROPN
asir-41981	11	37	,	,	PUNCT
asir-41981	11	38	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	VERB
asir-41981	11	39	applied	apply	VERB
asir-41981	11	40	science	science	NOUN
asir-41981	11	41	and	and	CCONJ
asir-41981	11	42	innovative	innovative	ADJ
asir-41981	11	43	research	research	NOUN
asir-41981	11	44	vol	vol	NOUN
asir-41981	11	45	.	.	PROPN
asir-41981	12	1	8	8	NUM
asir-41981	12	2	,	,	PUNCT
asir-41981	12	3	no	no	INTJ
asir-41981	12	4	.	.	NOUN
asir-41981	12	5	3	3	NUM
asir-41981	12	6	,	,	PUNCT
asir-41981	12	7	2024	2024	NUM
asir-41981	12	8	234	234	NUM
asir-41981	12	9	published	publish	VERB
asir-41981	12	10	by	by	ADP
asir-41981	12	11	scholink	scholink	PROPN
asir-41981	12	12	inc	inc	PROPN
asir-41981	12	13	.	.	PROPN
asir-41981	12	14	dicicco	dicicco	PROPN
asir-41981	12	15	,	,	PUNCT
asir-41981	12	16	ginder	ginder	NOUN
asir-41981	12	17	,	,	PUNCT
asir-41981	12	18	kramer	kramer	PROPN
asir-41981	12	19	,	,	PUNCT
asir-41981	12	20	leone	leone	PROPN
asir-41981	12	21	,	,	PUNCT
asir-41981	12	22	raney	raney	NOUN
asir-41981	12	23	-	-	PUNCT
asir-41981	12	24	pablo	pablo	NOUN
asir-41981	12	25	,	,	PUNCT
asir-41981	12	26	&	&	CCONJ
asir-41981	12	27	wallington	wallington	PROPN
asir-41981	12	28	,	,	PUNCT
asir-41981	12	29	2012	2012	NUM
asir-41981	12	30	)	)	PUNCT
asir-41981	12	31	.	.	PUNCT
asir-41981	13	1	gasoline	gasoline	NOUN
asir-41981	13	2	engine	engine	NOUN
asir-41981	13	3	emissions	emission	NOUN
asir-41981	13	4	differ	differ	VERB
asir-41981	13	5	from	from	ADP
asir-41981	13	6	those	those	PRON
asir-41981	13	7	of	of	ADP
asir-41981	13	8	diesel	diesel	NOUN
asir-41981	13	9	engines	engine	NOUN
asir-41981	13	10	.	.	PUNCT
asir-41981	14	1	for	for	ADP
asir-41981	14	2	example	example	NOUN
asir-41981	14	3	,	,	PUNCT
asir-41981	14	4	with	with	ADP
asir-41981	14	5	pm2.5	pm2.5	PROPN
asir-41981	14	6	,	,	PUNCT
asir-41981	14	7	the	the	DET
asir-41981	14	8	proportion	proportion	NOUN
asir-41981	14	9	of	of	ADP
asir-41981	14	10	total	total	ADJ
asir-41981	14	11	carbon	carbon	NOUN
asir-41981	14	12	(	(	PUNCT
asir-41981	14	13	tc	tc	NOUN
asir-41981	14	14	)	)	PUNCT
asir-41981	14	15	and	and	CCONJ
asir-41981	14	16	organic	organic	ADJ
asir-41981	14	17	carbon	carbon	NOUN
asir-41981	14	18	(	(	PUNCT
asir-41981	14	19	oc	oc	NOUN
asir-41981	14	20	)	)	PUNCT
asir-41981	14	21	in	in	ADP
asir-41981	14	22	the	the	DET
asir-41981	14	23	exhaust	exhaust	NOUN
asir-41981	14	24	emissions	emission	NOUN
asir-41981	14	25	of	of	ADP
asir-41981	14	26	gasoline	gasoline	NOUN
asir-41981	14	27	engines	engine	NOUN
asir-41981	14	28	is	be	AUX
asir-41981	14	29	significantly	significantly	ADV
asir-41981	14	30	higher	high	ADJ
asir-41981	14	31	than	than	ADP
asir-41981	14	32	that	that	PRON
asir-41981	14	33	of	of	ADP
asir-41981	14	34	diesel	diesel	NOUN
asir-41981	14	35	vehicles	vehicle	NOUN
asir-41981	14	36	(	(	PUNCT
asir-41981	14	37	benson	benson	NOUN
asir-41981	14	38	,	,	PUNCT
asir-41981	14	39	burns	burn	NOUN
asir-41981	14	40	,	,	PUNCT
asir-41981	14	41	hochhauser	hochhauser	NOUN
asir-41981	14	42	,	,	PUNCT
asir-41981	14	43	koehl	koehl	NOUN
asir-41981	14	44	,	,	PUNCT
asir-41981	14	45	painter	painter	NOUN
asir-41981	14	46	,	,	PUNCT
asir-41981	14	47	rippon	rippon	PROPN
asir-41981	14	48	,	,	PUNCT
asir-41981	14	49	&	&	CCONJ
asir-41981	14	50	schleyer	schleyer	PROPN
asir-41981	14	51	,	,	PUNCT
asir-41981	14	52	1991	1991	NUM
asir-41981	14	53	)	)	PUNCT
asir-41981	14	54	.	.	PUNCT
asir-41981	15	1	additionally	additionally	ADV
asir-41981	15	2	,	,	PUNCT
asir-41981	15	3	the	the	DET
asir-41981	15	4	particulate	particulate	NOUN
asir-41981	15	5	matter	matter	NOUN
asir-41981	15	6	emitted	emit	VERB
asir-41981	15	7	by	by	ADP
asir-41981	15	8	gasoline	gasoline	NOUN
asir-41981	15	9	engines	engine	NOUN
asir-41981	15	10	contains	contain	VERB
asir-41981	15	11	large	large	ADJ
asir-41981	15	12	amounts	amount	NOUN
asir-41981	15	13	of	of	ADP
asir-41981	15	14	polycyclic	polycyclic	ADJ
asir-41981	15	15	aromatic	aromatic	ADJ
asir-41981	15	16	hydrocarbons	hydrocarbon	NOUN
asir-41981	15	17	(	(	PUNCT
asir-41981	15	18	pahs	pahs	PROPN
asir-41981	15	19	)	)	PUNCT
asir-41981	15	20	,	,	PUNCT
asir-41981	15	21	which	which	PRON
asir-41981	15	22	are	be	AUX
asir-41981	15	23	highly	highly	ADV
asir-41981	15	24	carcinogenic	carcinogenic	ADJ
asir-41981	15	25	,	,	PUNCT
asir-41981	15	26	teratogenic	teratogenic	ADJ
asir-41981	15	27	,	,	PUNCT
asir-41981	15	28	and	and	CCONJ
asir-41981	15	29	mutagenic	mutagenic	ADJ
asir-41981	15	30	,	,	PUNCT
asir-41981	15	31	posing	pose	VERB
asir-41981	15	32	great	great	ADJ
asir-41981	15	33	harm	harm	NOUN
asir-41981	15	34	to	to	ADP
asir-41981	15	35	human	human	ADJ
asir-41981	15	36	health	health	NOUN
asir-41981	15	37	(	(	PUNCT
asir-41981	15	38	caton	caton	PROPN
asir-41981	15	39	,	,	PUNCT
asir-41981	15	40	2000	2000	NUM
asir-41981	15	41	)	)	PUNCT
asir-41981	15	42	.	.	PUNCT
asir-41981	16	1	therefore	therefore	ADV
asir-41981	16	2	,	,	PUNCT
asir-41981	16	3	as	as	SCONJ
asir-41981	16	4	environmental	environmental	ADJ
asir-41981	16	5	awareness	awareness	NOUN
asir-41981	16	6	grows	grow	VERB
asir-41981	16	7	,	,	PUNCT
asir-41981	16	8	controlling	control	VERB
asir-41981	16	9	exhaust	exhaust	NOUN
asir-41981	16	10	emissions	emission	NOUN
asir-41981	16	11	from	from	ADP
asir-41981	16	12	small	small	ADJ
asir-41981	16	13	gasoline	gasoline	NOUN
asir-41981	16	14	engines	engine	NOUN
asir-41981	16	15	has	have	AUX
asir-41981	16	16	become	become	VERB
asir-41981	16	17	an	an	DET
asir-41981	16	18	urgent	urgent	ADJ
asir-41981	16	19	issue	issue	NOUN
asir-41981	16	20	that	that	PRON
asir-41981	16	21	needs	need	VERB
asir-41981	16	22	to	to	PART
asir-41981	16	23	be	be	AUX
asir-41981	16	24	addressed	address	VERB
asir-41981	16	25	.	.	PUNCT
asir-41981	17	1	1.2	1.2	NUM
asir-41981	17	2	research	research	NOUN
asir-41981	17	3	objectives	objective	VERB
asir-41981	17	4	small	small	ADJ
asir-41981	17	5	gasoline	gasoline	NOUN
asir-41981	17	6	engines	engine	NOUN
asir-41981	17	7	are	be	AUX
asir-41981	17	8	widely	widely	ADV
asir-41981	17	9	used	use	VERB
asir-41981	17	10	in	in	ADP
asir-41981	17	11	various	various	ADJ
asir-41981	17	12	sectors	sector	NOUN
asir-41981	17	13	,	,	PUNCT
asir-41981	17	14	including	include	VERB
asir-41981	17	15	agriculture	agriculture	NOUN
asir-41981	17	16	,	,	PUNCT
asir-41981	17	17	and	and	CCONJ
asir-41981	17	18	their	their	PRON
asir-41981	17	19	exhaust	exhaust	NOUN
asir-41981	17	20	emissions	emission	NOUN
asir-41981	17	21	pose	pose	VERB
asir-41981	17	22	serious	serious	ADJ
asir-41981	17	23	threats	threat	NOUN
asir-41981	17	24	to	to	ADP
asir-41981	17	25	both	both	CCONJ
asir-41981	17	26	the	the	DET
asir-41981	17	27	environment	environment	NOUN
asir-41981	17	28	and	and	CCONJ
asir-41981	17	29	public	public	ADJ
asir-41981	17	30	health	health	NOUN
asir-41981	17	31	.	.	PUNCT
asir-41981	18	1	by	by	ADP
asir-41981	18	2	studying	study	VERB
asir-41981	18	3	the	the	DET
asir-41981	18	4	hazards	hazard	NOUN
asir-41981	18	5	of	of	ADP
asir-41981	18	6	emissions	emission	NOUN
asir-41981	18	7	from	from	ADP
asir-41981	18	8	small	small	ADJ
asir-41981	18	9	gasoline	gasoline	NOUN
asir-41981	18	10	engines	engine	NOUN
asir-41981	18	11	and	and	CCONJ
asir-41981	18	12	proposing	propose	VERB
asir-41981	18	13	corresponding	correspond	VERB
asir-41981	18	14	emission	emission	NOUN
asir-41981	18	15	reduction	reduction	NOUN
asir-41981	18	16	measures	measure	NOUN
asir-41981	18	17	,	,	PUNCT
asir-41981	18	18	we	we	PRON
asir-41981	18	19	aim	aim	VERB
asir-41981	18	20	to	to	PART
asir-41981	18	21	promote	promote	VERB
asir-41981	18	22	the	the	DET
asir-41981	18	23	protection	protection	NOUN
asir-41981	18	24	of	of	ADP
asir-41981	18	25	public	public	ADJ
asir-41981	18	26	health	health	NOUN
asir-41981	18	27	and	and	CCONJ
asir-41981	18	28	the	the	DET
asir-41981	18	29	ecological	ecological	ADJ
asir-41981	18	30	environment	environment	NOUN
asir-41981	18	31	.	.	PUNCT
asir-41981	19	1	additionally	additionally	ADV
asir-41981	19	2	,	,	PUNCT
asir-41981	19	3	with	with	ADP
asir-41981	19	4	increasingly	increasingly	ADV
asir-41981	19	5	stringent	stringent	ADJ
asir-41981	19	6	global	global	ADJ
asir-41981	19	7	environmental	environmental	ADJ
asir-41981	19	8	regulations	regulation	NOUN
asir-41981	19	9	,	,	PUNCT
asir-41981	19	10	developing	develop	VERB
asir-41981	19	11	new	new	ADJ
asir-41981	19	12	exhaust	exhaust	NOUN
asir-41981	19	13	treatment	treatment	NOUN
asir-41981	19	14	technologies	technology	NOUN
asir-41981	19	15	for	for	ADP
asir-41981	19	16	small	small	ADJ
asir-41981	19	17	gasoline	gasoline	NOUN
asir-41981	19	18	engines	engine	NOUN
asir-41981	19	19	is	be	AUX
asir-41981	19	20	key	key	ADJ
asir-41981	19	21	to	to	ADP
asir-41981	19	22	meeting	meet	VERB
asir-41981	19	23	regulatory	regulatory	ADJ
asir-41981	19	24	requirements	requirement	NOUN
asir-41981	19	25	and	and	CCONJ
asir-41981	19	26	enhancing	enhance	VERB
asir-41981	19	27	technological	technological	ADJ
asir-41981	19	28	competitiveness	competitiveness	NOUN
asir-41981	19	29	.	.	PUNCT
asir-41981	20	1	therefore	therefore	ADV
asir-41981	20	2	,	,	PUNCT
asir-41981	20	3	the	the	DET
asir-41981	20	4	objective	objective	NOUN
asir-41981	20	5	of	of	ADP
asir-41981	20	6	this	this	DET
asir-41981	20	7	paper	paper	NOUN
asir-41981	20	8	is	be	AUX
asir-41981	20	9	to	to	PART
asir-41981	20	10	explore	explore	VERB
asir-41981	20	11	and	and	CCONJ
asir-41981	20	12	optimize	optimize	VERB
asir-41981	20	13	existing	exist	VERB
asir-41981	20	14	exhaust	exhaust	NOUN
asir-41981	20	15	treatment	treatment	NOUN
asir-41981	20	16	technologies	technology	NOUN
asir-41981	20	17	and	and	CCONJ
asir-41981	20	18	propose	propose	VERB
asir-41981	20	19	practical	practical	ADJ
asir-41981	20	20	improvements	improvement	NOUN
asir-41981	20	21	to	to	PART
asir-41981	20	22	achieve	achieve	VERB
asir-41981	20	23	the	the	DET
asir-41981	20	24	dual	dual	ADJ
asir-41981	20	25	goals	goal	NOUN
asir-41981	20	26	of	of	ADP
asir-41981	20	27	reducing	reduce	VERB
asir-41981	20	28	the	the	DET
asir-41981	20	29	harmful	harmful	ADJ
asir-41981	20	30	emissions	emission	NOUN
asir-41981	20	31	from	from	ADP
asir-41981	20	32	small	small	ADJ
asir-41981	20	33	gasoline	gasoline	NOUN
asir-41981	20	34	engines	engine	NOUN
asir-41981	20	35	and	and	CCONJ
asir-41981	20	36	improving	improve	VERB
asir-41981	20	37	engine	engine	NOUN
asir-41981	20	38	operational	operational	ADJ
asir-41981	20	39	efficiency	efficiency	NOUN
asir-41981	20	40	.	.	PUNCT
asir-41981	21	1	2	2	X
asir-41981	21	2	.	.	X
asir-41981	21	3	composition	composition	NOUN
asir-41981	21	4	and	and	CCONJ
asir-41981	21	5	harmful	harmful	ADJ
asir-41981	21	6	effects	effect	NOUN
asir-41981	21	7	of	of	ADP
asir-41981	21	8	small	small	ADJ
asir-41981	21	9	gasoline	gasoline	NOUN
asir-41981	21	10	engine	engine	NOUN
asir-41981	21	11	exhaust	exhaust	VERB
asir-41981	21	12	2.1	2.1	NUM
asir-41981	21	13	components	component	NOUN
asir-41981	21	14	of	of	ADP
asir-41981	21	15	small	small	ADJ
asir-41981	21	16	gasoline	gasoline	NOUN
asir-41981	21	17	engine	engine	NOUN
asir-41981	21	18	exhaust	exhaust	NOUN
asir-41981	21	19	compared	compare	VERB
asir-41981	21	20	to	to	ADP
asir-41981	21	21	large	large	ADJ
asir-41981	21	22	vehicles	vehicle	NOUN
asir-41981	21	23	and	and	CCONJ
asir-41981	21	24	industrial	industrial	ADJ
asir-41981	21	25	equipment	equipment	NOUN
asir-41981	21	26	,	,	PUNCT
asir-41981	21	27	small	small	ADJ
asir-41981	21	28	gasoline	gasoline	NOUN
asir-41981	21	29	engines	engine	NOUN
asir-41981	21	30	have	have	VERB
asir-41981	21	31	lower	low	ADJ
asir-41981	21	32	combustion	combustion	NOUN
asir-41981	21	33	efficiency	efficiency	NOUN
asir-41981	21	34	and	and	CCONJ
asir-41981	21	35	often	often	ADV
asir-41981	21	36	lack	lack	VERB
asir-41981	21	37	external	external	ADJ
asir-41981	21	38	exhaust	exhaust	NOUN
asir-41981	21	39	control	control	NOUN
asir-41981	21	40	systems	system	NOUN
asir-41981	21	41	,	,	PUNCT
asir-41981	21	42	leading	lead	VERB
asir-41981	21	43	to	to	ADP
asir-41981	21	44	relatively	relatively	ADV
asir-41981	21	45	higher	high	ADJ
asir-41981	21	46	emission	emission	NOUN
asir-41981	21	47	levels	level	NOUN
asir-41981	21	48	of	of	ADP
asir-41981	21	49	pollutants	pollutant	NOUN
asir-41981	21	50	(	(	PUNCT
asir-41981	21	51	czerwinski	czerwinski	ADJ
asir-41981	21	52	,	,	PUNCT
asir-41981	21	53	comte	comte	NOUN
asir-41981	21	54	,	,	PUNCT
asir-41981	21	55	&	&	CCONJ
asir-41981	21	56	kasper	kasper	PROPN
asir-41981	21	57	,	,	PUNCT
asir-41981	21	58	2002	2002	NUM
asir-41981	21	59	)	)	PUNCT
asir-41981	21	60	.	.	PUNCT
asir-41981	22	1	the	the	DET
asir-41981	22	2	main	main	ADJ
asir-41981	22	3	pollutants	pollutant	NOUN
asir-41981	22	4	in	in	ADP
asir-41981	22	5	gasoline	gasoline	NOUN
asir-41981	22	6	engine	engine	NOUN
asir-41981	22	7	exhaust	exhaust	NOUN
asir-41981	22	8	emissions	emission	NOUN
asir-41981	22	9	include	include	VERB
asir-41981	22	10	carbon	carbon	NOUN
asir-41981	22	11	monoxide	monoxide	NOUN
asir-41981	22	12	(	(	PUNCT
asir-41981	22	13	co	co	NOUN
asir-41981	22	14	)	)	PUNCT
asir-41981	22	15	,	,	PUNCT
asir-41981	22	16	hydrocarbons	hydrocarbon	NOUN
asir-41981	22	17	(	(	PUNCT
asir-41981	22	18	hc	hc	NOUN
asir-41981	22	19	)	)	PUNCT
asir-41981	22	20	,	,	PUNCT
asir-41981	22	21	nitrogen	nitrogen	NOUN
asir-41981	22	22	oxides	oxide	NOUN
asir-41981	22	23	(	(	PUNCT
asir-41981	22	24	nox	nox	NOUN
asir-41981	22	25	)	)	PUNCT
asir-41981	22	26	,	,	PUNCT
asir-41981	22	27	a	a	DET
asir-41981	22	28	small	small	ADJ
asir-41981	22	29	amount	amount	NOUN
asir-41981	22	30	of	of	ADP
asir-41981	22	31	sulfur	sulfur	NOUN
asir-41981	22	32	dioxide	dioxide	NOUN
asir-41981	22	33	(	(	PUNCT
asir-41981	22	34	so2	so2	PROPN
asir-41981	22	35	)	)	PUNCT
asir-41981	22	36	,	,	PUNCT
asir-41981	22	37	various	various	ADJ
asir-41981	22	38	harmful	harmful	ADJ
asir-41981	22	39	gases	gas	NOUN
asir-41981	22	40	emitted	emit	VERB
asir-41981	22	41	during	during	ADP
asir-41981	22	42	combustion	combustion	NOUN
asir-41981	22	43	,	,	PUNCT
asir-41981	22	44	and	and	CCONJ
asir-41981	22	45	particulate	particulate	NOUN
asir-41981	22	46	matter	matter	NOUN
asir-41981	22	47	generated	generate	VERB
asir-41981	22	48	from	from	ADP
asir-41981	22	49	incomplete	incomplete	ADJ
asir-41981	22	50	combustion	combustion	NOUN
asir-41981	22	51	.	.	PUNCT
asir-41981	23	1	2.1.1	2.1.1	NUM
asir-41981	23	2	harmful	harmful	ADJ
asir-41981	23	3	gases	gas	NOUN
asir-41981	23	4	in	in	ADP
asir-41981	23	5	small	small	ADJ
asir-41981	23	6	gasoline	gasoline	NOUN
asir-41981	23	7	engine	engine	NOUN
asir-41981	23	8	exhaust	exhaust	NOUN
asir-41981	23	9	carbon	carbon	NOUN
asir-41981	23	10	monoxide	monoxide	NOUN
asir-41981	23	11	(	(	PUNCT
asir-41981	23	12	co	co	NOUN
asir-41981	23	13	)	)	PUNCT
asir-41981	23	14	is	be	AUX
asir-41981	23	15	a	a	DET
asir-41981	23	16	colorless	colorless	ADJ
asir-41981	23	17	and	and	CCONJ
asir-41981	23	18	odorless	odorless	ADJ
asir-41981	23	19	gas	gas	NOUN
asir-41981	23	20	that	that	PRON
asir-41981	23	21	binds	bind	VERB
asir-41981	23	22	with	with	ADP
asir-41981	23	23	hemoglobin	hemoglobin	NOUN
asir-41981	23	24	in	in	ADP
asir-41981	23	25	the	the	DET
asir-41981	23	26	blood	blood	NOUN
asir-41981	23	27	much	much	ADV
asir-41981	23	28	more	more	ADV
asir-41981	23	29	readily	readily	ADV
asir-41981	23	30	than	than	ADP
asir-41981	23	31	oxygen	oxygen	NOUN
asir-41981	23	32	.	.	PUNCT
asir-41981	24	1	once	once	ADV
asir-41981	24	2	inhaled	inhale	VERB
asir-41981	24	3	,	,	PUNCT
asir-41981	24	4	it	it	PRON
asir-41981	24	5	reduces	reduce	VERB
asir-41981	24	6	the	the	DET
asir-41981	24	7	oxygen	oxygen	NOUN
asir-41981	24	8	-	-	PUNCT
asir-41981	24	9	carrying	carry	VERB
asir-41981	24	10	capacity	capacity	NOUN
asir-41981	24	11	of	of	ADP
asir-41981	24	12	the	the	DET
asir-41981	24	13	blood	blood	NOUN
asir-41981	24	14	,	,	PUNCT
asir-41981	24	15	leading	lead	VERB
asir-41981	24	16	to	to	ADP
asir-41981	24	17	poisoning	poisoning	NOUN
asir-41981	24	18	and	and	CCONJ
asir-41981	24	19	potentially	potentially	ADV
asir-41981	24	20	death	death	NOUN
asir-41981	24	21	.	.	PUNCT
asir-41981	25	1	co	co	VERB
asir-41981	25	2	is	be	AUX
asir-41981	25	3	produced	produce	VERB
asir-41981	25	4	under	under	ADP
asir-41981	25	5	conditions	condition	NOUN
asir-41981	25	6	of	of	ADP
asir-41981	25	7	incomplete	incomplete	ADJ
asir-41981	25	8	combustion	combustion	NOUN
asir-41981	25	9	,	,	PUNCT
asir-41981	25	10	particularly	particularly	ADV
asir-41981	25	11	when	when	SCONJ
asir-41981	25	12	temperatures	temperature	NOUN
asir-41981	25	13	are	be	AUX
asir-41981	25	14	low	low	ADJ
asir-41981	25	15	or	or	CCONJ
asir-41981	25	16	oxygen	oxygen	NOUN
asir-41981	25	17	levels	level	NOUN
asir-41981	25	18	are	be	AUX
asir-41981	25	19	insufficient	insufficient	ADJ
asir-41981	25	20	,	,	PUNCT
asir-41981	25	21	which	which	PRON
asir-41981	25	22	lowers	lower	VERB
asir-41981	25	23	the	the	DET
asir-41981	25	24	efficiency	efficiency	NOUN
asir-41981	25	25	of	of	ADP
asir-41981	25	26	gasoline	gasoline	NOUN
asir-41981	25	27	combustion	combustion	NOUN
asir-41981	25	28	and	and	CCONJ
asir-41981	25	29	increases	increase	NOUN
asir-41981	25	30	co	co	NOUN
asir-41981	25	31	emissions	emission	NOUN
asir-41981	25	32	.	.	PUNCT
asir-41981	26	1	long	long	ADJ
asir-41981	26	2	-	-	PUNCT
asir-41981	26	3	term	term	NOUN
asir-41981	26	4	exposure	exposure	NOUN
asir-41981	26	5	to	to	PART
asir-41981	26	6	co	co	VERB
asir-41981	26	7	can	can	AUX
asir-41981	26	8	result	result	VERB
asir-41981	26	9	in	in	ADP
asir-41981	26	10	chronic	chronic	ADJ
asir-41981	26	11	diseases	disease	NOUN
asir-41981	26	12	,	,	PUNCT
asir-41981	26	13	such	such	ADJ
asir-41981	26	14	as	as	ADP
asir-41981	26	15	heart	heart	NOUN
asir-41981	26	16	disease	disease	NOUN
asir-41981	26	17	and	and	CCONJ
asir-41981	26	18	respiratory	respiratory	ADJ
asir-41981	26	19	illnesses	illness	NOUN
asir-41981	26	20	.	.	PUNCT
asir-41981	27	1	additionally	additionally	ADV
asir-41981	27	2	,	,	PUNCT
asir-41981	27	3	co	co	X
asir-41981	27	4	indirectly	indirectly	ADV
asir-41981	27	5	contributes	contribute	VERB
asir-41981	27	6	to	to	ADP
asir-41981	27	7	the	the	DET
asir-41981	27	8	formation	formation	NOUN
asir-41981	27	9	of	of	ADP
asir-41981	27	10	ozone	ozone	NOUN
asir-41981	27	11	(	(	PUNCT
asir-41981	27	12	o3	o3	PROPN
asir-41981	27	13	)	)	PUNCT
asir-41981	27	14	in	in	ADP
asir-41981	27	15	the	the	DET
asir-41981	27	16	atmosphere	atmosphere	NOUN
asir-41981	27	17	,	,	PUNCT
asir-41981	27	18	exacerbating	exacerbate	VERB
asir-41981	27	19	urban	urban	ADJ
asir-41981	27	20	air	air	NOUN
asir-41981	27	21	pollution	pollution	NOUN
asir-41981	27	22	(	(	PUNCT
asir-41981	27	23	davies	davy	NOUN
asir-41981	27	24	,	,	PUNCT
asir-41981	27	25	morris	morris	PROPN
asir-41981	27	26	,	,	PUNCT
asir-41981	27	27	&	&	CCONJ
asir-41981	27	28	boulter	boulter	PROPN
asir-41981	27	29	,	,	PUNCT
asir-41981	27	30	2007	2007	NUM
asir-41981	27	31	)	)	PUNCT
asir-41981	27	32	.	.	PUNCT
asir-41981	28	1	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	PROPN
asir-41981	28	2	applied	apply	VERB
asir-41981	28	3	science	science	NOUN
asir-41981	28	4	and	and	CCONJ
asir-41981	28	5	innovative	innovative	ADJ
asir-41981	28	6	research	research	NOUN
asir-41981	28	7	vol	vol	NOUN
asir-41981	28	8	.	.	PROPN
asir-41981	29	1	8	8	NUM
asir-41981	29	2	,	,	PUNCT
asir-41981	29	3	no	no	INTJ
asir-41981	29	4	.	.	NOUN
asir-41981	29	5	3	3	NUM
asir-41981	29	6	,	,	PUNCT
asir-41981	29	7	2024	2024	NUM
asir-41981	29	8	235	235	NUM
asir-41981	29	9	published	publish	VERB
asir-41981	29	10	by	by	ADP
asir-41981	29	11	scholink	scholink	PROPN
asir-41981	29	12	inc	inc	PROPN
asir-41981	29	13	.	.	PROPN
asir-41981	29	14	nitrogen	nitrogen	PROPN
asir-41981	29	15	oxides	oxide	NOUN
asir-41981	29	16	(	(	PUNCT
asir-41981	29	17	nox	nox	NOUN
asir-41981	29	18	)	)	PUNCT
asir-41981	30	1	are	be	AUX
asir-41981	30	2	produced	produce	VERB
asir-41981	30	3	when	when	SCONJ
asir-41981	30	4	nitrogen	nitrogen	NOUN
asir-41981	30	5	and	and	CCONJ
asir-41981	30	6	oxygen	oxygen	NOUN
asir-41981	30	7	react	react	NOUN
asir-41981	30	8	under	under	ADP
asir-41981	30	9	the	the	DET
asir-41981	30	10	high	high	ADJ
asir-41981	30	11	temperatures	temperature	NOUN
asir-41981	30	12	and	and	CCONJ
asir-41981	30	13	pressures	pressure	NOUN
asir-41981	30	14	present	present	ADJ
asir-41981	30	15	in	in	ADP
asir-41981	30	16	gasoline	gasoline	NOUN
asir-41981	30	17	engine	engine	NOUN
asir-41981	30	18	combustion	combustion	NOUN
asir-41981	30	19	.	.	PUNCT
asir-41981	31	1	nox	nox	PROPN
asir-41981	31	2	is	be	AUX
asir-41981	31	3	a	a	DET
asir-41981	31	4	key	key	ADJ
asir-41981	31	5	precursor	precursor	NOUN
asir-41981	31	6	to	to	ADP
asir-41981	31	7	photochemical	photochemical	ADJ
asir-41981	31	8	smog	smog	NOUN
asir-41981	31	9	and	and	CCONJ
asir-41981	31	10	also	also	ADV
asir-41981	31	11	contributes	contribute	VERB
asir-41981	31	12	to	to	ADP
asir-41981	31	13	acid	acid	NOUN
asir-41981	31	14	rain	rain	NOUN
asir-41981	31	15	,	,	PUNCT
asir-41981	31	16	disrupting	disrupt	VERB
asir-41981	31	17	the	the	DET
asir-41981	31	18	ecological	ecological	ADJ
asir-41981	31	19	balance	balance	NOUN
asir-41981	31	20	of	of	ADP
asir-41981	31	21	soil	soil	NOUN
asir-41981	31	22	and	and	CCONJ
asir-41981	31	23	water	water	NOUN
asir-41981	31	24	bodies	body	NOUN
asir-41981	31	25	,	,	PUNCT
asir-41981	31	26	harming	harm	VERB
asir-41981	31	27	vegetation	vegetation	NOUN
asir-41981	31	28	,	,	PUNCT
asir-41981	31	29	buildings	building	NOUN
asir-41981	31	30	,	,	PUNCT
asir-41981	31	31	and	and	CCONJ
asir-41981	31	32	human	human	ADJ
asir-41981	31	33	health	health	NOUN
asir-41981	31	34	.	.	PUNCT
asir-41981	32	1	respiratory	respiratory	ADJ
asir-41981	32	2	illnesses	illness	NOUN
asir-41981	32	3	,	,	PUNCT
asir-41981	32	4	such	such	ADJ
asir-41981	32	5	as	as	ADP
asir-41981	32	6	asthma	asthma	NOUN
asir-41981	32	7	and	and	CCONJ
asir-41981	32	8	bronchitis	bronchitis	NOUN
asir-41981	32	9	,	,	PUNCT
asir-41981	32	10	are	be	AUX
asir-41981	32	11	more	more	ADV
asir-41981	32	12	likely	likely	ADJ
asir-41981	32	13	to	to	PART
asir-41981	32	14	occur	occur	VERB
asir-41981	32	15	in	in	ADP
asir-41981	32	16	environments	environment	NOUN
asir-41981	32	17	with	with	ADP
asir-41981	32	18	high	high	ADJ
asir-41981	32	19	nox	nox	NOUN
asir-41981	32	20	concentrations	concentration	NOUN
asir-41981	32	21	.	.	PUNCT
asir-41981	33	1	nox	nox	PROPN
asir-41981	33	2	also	also	ADV
asir-41981	33	3	reacts	react	VERB
asir-41981	33	4	with	with	ADP
asir-41981	33	5	volatile	volatile	ADJ
asir-41981	33	6	organic	organic	ADJ
asir-41981	33	7	compounds	compound	NOUN
asir-41981	33	8	(	(	PUNCT
asir-41981	33	9	vocs	vocs	PROPN
asir-41981	33	10	)	)	PUNCT
asir-41981	33	11	in	in	ADP
asir-41981	33	12	the	the	DET
asir-41981	33	13	air	air	NOUN
asir-41981	33	14	,	,	PUNCT
asir-41981	33	15	creating	create	VERB
asir-41981	33	16	secondary	secondary	ADJ
asir-41981	33	17	pollutants	pollutant	NOUN
asir-41981	33	18	and	and	CCONJ
asir-41981	33	19	worsening	worsen	VERB
asir-41981	33	20	air	air	NOUN
asir-41981	33	21	quality	quality	NOUN
asir-41981	33	22	(	(	PUNCT
asir-41981	33	23	eyre	eyre	NOUN
asir-41981	33	24	,	,	PUNCT
asir-41981	33	25	2005	2005	NUM
asir-41981	33	26	)	)	PUNCT
asir-41981	33	27	.	.	PUNCT
asir-41981	34	1	hydrocarbons	hydrocarbon	NOUN
asir-41981	34	2	(	(	PUNCT
asir-41981	34	3	hc	hc	NOUN
asir-41981	34	4	)	)	PUNCT
asir-41981	34	5	are	be	AUX
asir-41981	34	6	residual	residual	ADJ
asir-41981	34	7	unburned	unburned	ADJ
asir-41981	34	8	fuel	fuel	NOUN
asir-41981	34	9	present	present	NOUN
asir-41981	34	10	in	in	ADP
asir-41981	34	11	vehicle	vehicle	NOUN
asir-41981	34	12	exhaust	exhaust	NOUN
asir-41981	34	13	.	.	PUNCT
asir-41981	35	1	as	as	ADP
asir-41981	35	2	volatile	volatile	ADJ
asir-41981	35	3	organic	organic	ADJ
asir-41981	35	4	compounds	compound	NOUN
asir-41981	35	5	,	,	PUNCT
asir-41981	35	6	hc	hc	PROPN
asir-41981	35	7	reacts	react	NOUN
asir-41981	35	8	with	with	ADP
asir-41981	35	9	nox	nox	NOUN
asir-41981	35	10	in	in	ADP
asir-41981	35	11	the	the	DET
asir-41981	35	12	presence	presence	NOUN
asir-41981	35	13	of	of	ADP
asir-41981	35	14	sunlight	sunlight	NOUN
asir-41981	35	15	to	to	PART
asir-41981	35	16	form	form	VERB
asir-41981	35	17	ozone	ozone	NOUN
asir-41981	35	18	,	,	PUNCT
asir-41981	35	19	which	which	PRON
asir-41981	35	20	causes	cause	VERB
asir-41981	35	21	photochemical	photochemical	ADJ
asir-41981	35	22	smog	smog	NOUN
asir-41981	35	23	,	,	PUNCT
asir-41981	35	24	reducing	reduce	VERB
asir-41981	35	25	urban	urban	ADJ
asir-41981	35	26	visibility	visibility	NOUN
asir-41981	35	27	and	and	CCONJ
asir-41981	35	28	air	air	NOUN
asir-41981	35	29	quality	quality	NOUN
asir-41981	35	30	.	.	PUNCT
asir-41981	36	1	ozone	ozone	NOUN
asir-41981	36	2	has	have	VERB
asir-41981	36	3	a	a	DET
asir-41981	36	4	strong	strong	ADJ
asir-41981	36	5	irritant	irritant	ADJ
asir-41981	36	6	effect	effect	NOUN
asir-41981	36	7	on	on	ADP
asir-41981	36	8	the	the	DET
asir-41981	36	9	respiratory	respiratory	ADJ
asir-41981	36	10	system	system	NOUN
asir-41981	36	11	,	,	PUNCT
asir-41981	36	12	leading	lead	VERB
asir-41981	36	13	to	to	ADP
asir-41981	36	14	symptoms	symptom	NOUN
asir-41981	36	15	like	like	ADP
asir-41981	36	16	difficulty	difficulty	NOUN
asir-41981	36	17	breathing	breathe	VERB
asir-41981	36	18	and	and	CCONJ
asir-41981	36	19	decreased	decrease	VERB
asir-41981	36	20	lung	lung	NOUN
asir-41981	36	21	function	function	NOUN
asir-41981	36	22	,	,	PUNCT
asir-41981	36	23	particularly	particularly	ADV
asir-41981	36	24	among	among	ADP
asir-41981	36	25	children	child	NOUN
asir-41981	36	26	,	,	PUNCT
asir-41981	36	27	the	the	DET
asir-41981	36	28	elderly	elderly	ADJ
asir-41981	36	29	,	,	PUNCT
asir-41981	36	30	and	and	CCONJ
asir-41981	36	31	people	people	NOUN
asir-41981	36	32	with	with	ADP
asir-41981	36	33	pre	pre	ADJ
asir-41981	36	34	-	-	ADJ
asir-41981	36	35	existing	exist	VERB
asir-41981	36	36	respiratory	respiratory	ADJ
asir-41981	36	37	conditions	condition	NOUN
asir-41981	36	38	.	.	PUNCT
asir-41981	37	1	some	some	DET
asir-41981	37	2	components	component	NOUN
asir-41981	37	3	of	of	ADP
asir-41981	37	4	hc	hc	PROPN
asir-41981	37	5	,	,	PUNCT
asir-41981	37	6	such	such	ADJ
asir-41981	37	7	as	as	ADP
asir-41981	37	8	benzene	benzene	NOUN
asir-41981	37	9	,	,	PUNCT
asir-41981	37	10	are	be	AUX
asir-41981	37	11	carcinogenic	carcinogenic	ADJ
asir-41981	37	12	,	,	PUNCT
asir-41981	37	13	increasing	increase	VERB
asir-41981	37	14	the	the	DET
asir-41981	37	15	risk	risk	NOUN
asir-41981	37	16	of	of	ADP
asir-41981	37	17	cancer	cancer	NOUN
asir-41981	37	18	in	in	ADP
asir-41981	37	19	humans	human	NOUN
asir-41981	37	20	.	.	PUNCT
asir-41981	38	1	therefore	therefore	ADV
asir-41981	38	2	,	,	PUNCT
asir-41981	38	3	controlling	control	VERB
asir-41981	38	4	the	the	DET
asir-41981	38	5	emissions	emission	NOUN
asir-41981	38	6	of	of	ADP
asir-41981	38	7	co	co	NOUN
asir-41981	38	8	,	,	PUNCT
asir-41981	38	9	nox	nox	NOUN
asir-41981	38	10	,	,	PUNCT
asir-41981	38	11	and	and	CCONJ
asir-41981	38	12	hc	hc	X
asir-41981	38	13	from	from	ADP
asir-41981	38	14	gasoline	gasoline	NOUN
asir-41981	38	15	engines	engine	NOUN
asir-41981	38	16	is	be	AUX
asir-41981	38	17	critical	critical	ADJ
asir-41981	38	18	for	for	ADP
asir-41981	38	19	protecting	protect	VERB
asir-41981	38	20	the	the	DET
asir-41981	38	21	environment	environment	NOUN
asir-41981	38	22	and	and	CCONJ
asir-41981	38	23	human	human	ADJ
asir-41981	38	24	health	health	NOUN
asir-41981	38	25	(	(	PUNCT
asir-41981	38	26	fino	fino	PROPN
asir-41981	38	27	,	,	PUNCT
asir-41981	38	28	russo	russo	PROPN
asir-41981	38	29	,	,	PUNCT
asir-41981	38	30	saracco	saracco	NOUN
asir-41981	38	31	,	,	PUNCT
asir-41981	38	32	&	&	CCONJ
asir-41981	38	33	specchia	specchia	NOUN
asir-41981	38	34	,	,	PUNCT
asir-41981	38	35	2001	2001	NUM
asir-41981	38	36	)	)	PUNCT
asir-41981	38	37	.	.	PUNCT
asir-41981	39	1	2.1.2	2.1.2	NUM
asir-41981	39	2	particulate	particulate	NOUN
asir-41981	39	3	matter	matter	NOUN
asir-41981	39	4	(	(	PUNCT
asir-41981	39	5	pm	pm	NOUN
asir-41981	39	6	)	)	PUNCT
asir-41981	39	7	in	in	ADP
asir-41981	39	8	small	small	ADJ
asir-41981	39	9	gasoline	gasoline	NOUN
asir-41981	39	10	engine	engine	NOUN
asir-41981	39	11	exhaust	exhaust	NOUN
asir-41981	39	12	in	in	ADP
asir-41981	39	13	this	this	DET
asir-41981	39	14	context	context	NOUN
asir-41981	39	15	,	,	PUNCT
asir-41981	39	16	the	the	DET
asir-41981	39	17	high	high	ADJ
asir-41981	39	18	-	-	PUNCT
asir-41981	39	19	temperature	temperature	NOUN
asir-41981	39	20	and	and	CCONJ
asir-41981	39	21	high	high	ADJ
asir-41981	39	22	-	-	PUNCT
asir-41981	39	23	pressure	pressure	NOUN
asir-41981	39	24	environment	environment	NOUN
asir-41981	39	25	within	within	ADP
asir-41981	39	26	the	the	DET
asir-41981	39	27	gasoline	gasoline	NOUN
asir-41981	39	28	engine	engine	NOUN
asir-41981	39	29	cylinder	cylinder	NOUN
asir-41981	39	30	causes	cause	VERB
asir-41981	39	31	intense	intense	ADJ
asir-41981	39	32	dehydrogenation	dehydrogenation	NOUN
asir-41981	39	33	and	and	CCONJ
asir-41981	39	34	cracking	cracking	NOUN
asir-41981	39	35	reactions	reaction	NOUN
asir-41981	39	36	in	in	ADP
asir-41981	39	37	the	the	DET
asir-41981	39	38	air	air	NOUN
asir-41981	39	39	-	-	PUNCT
asir-41981	39	40	fuel	fuel	NOUN
asir-41981	39	41	mixture	mixture	NOUN
asir-41981	39	42	.	.	PUNCT
asir-41981	40	1	as	as	SCONJ
asir-41981	40	2	these	these	DET
asir-41981	40	3	reactions	reaction	NOUN
asir-41981	40	4	take	take	VERB
asir-41981	40	5	place	place	NOUN
asir-41981	40	6	,	,	PUNCT
asir-41981	40	7	a	a	DET
asir-41981	40	8	large	large	ADJ
asir-41981	40	9	number	number	NOUN
asir-41981	40	10	of	of	ADP
asir-41981	40	11	soot	soot	NOUN
asir-41981	40	12	particles	particle	NOUN
asir-41981	40	13	are	be	AUX
asir-41981	40	14	produced	produce	VERB
asir-41981	40	15	,	,	PUNCT
asir-41981	40	16	which	which	PRON
asir-41981	40	17	,	,	PUNCT
asir-41981	40	18	during	during	ADP
asir-41981	40	19	cooling	cool	VERB
asir-41981	40	20	,	,	PUNCT
asir-41981	40	21	combine	combine	VERB
asir-41981	40	22	with	with	ADP
asir-41981	40	23	incompletely	incompletely	ADV
asir-41981	40	24	burned	burn	VERB
asir-41981	40	25	hydrocarbons	hydrocarbon	NOUN
asir-41981	40	26	(	(	PUNCT
asir-41981	40	27	hc	hc	NOUN
asir-41981	40	28	)	)	PUNCT
asir-41981	40	29	and	and	CCONJ
asir-41981	40	30	various	various	ADJ
asir-41981	40	31	condensable	condensable	ADJ
asir-41981	40	32	substances	substance	NOUN
asir-41981	40	33	generated	generate	VERB
asir-41981	40	34	during	during	ADP
asir-41981	40	35	engine	engine	NOUN
asir-41981	40	36	operation	operation	NOUN
asir-41981	40	37	,	,	PUNCT
asir-41981	40	38	forming	form	VERB
asir-41981	40	39	particulate	particulate	NOUN
asir-41981	40	40	matter	matter	NOUN
asir-41981	40	41	(	(	PUNCT
asir-41981	40	42	pm	pm	NOUN
asir-41981	40	43	)	)	PUNCT
asir-41981	40	44	in	in	ADP
asir-41981	40	45	the	the	DET
asir-41981	40	46	exhaust	exhaust	NOUN
asir-41981	40	47	emissions	emission	NOUN
asir-41981	40	48	.	.	PUNCT
asir-41981	41	1	additionally	additionally	ADV
asir-41981	41	2	,	,	PUNCT
asir-41981	41	3	during	during	ADP
asir-41981	41	4	the	the	DET
asir-41981	41	5	fuel	fuel	NOUN
asir-41981	41	6	injection	injection	NOUN
asir-41981	41	7	process	process	NOUN
asir-41981	41	8	,	,	PUNCT
asir-41981	41	9	part	part	NOUN
asir-41981	41	10	of	of	ADP
asir-41981	41	11	the	the	DET
asir-41981	41	12	fuel	fuel	NOUN
asir-41981	41	13	spray	spray	NOUN
asir-41981	41	14	may	may	AUX
asir-41981	41	15	diffuse	diffuse	VERB
asir-41981	41	16	onto	onto	ADP
asir-41981	41	17	the	the	DET
asir-41981	41	18	piston	piston	NOUN
asir-41981	41	19	surface	surface	NOUN
asir-41981	41	20	,	,	PUNCT
asir-41981	41	21	forming	form	VERB
asir-41981	41	22	an	an	DET
asir-41981	41	23	oil	oil	NOUN
asir-41981	41	24	film	film	NOUN
asir-41981	41	25	due	due	ADP
asir-41981	41	26	to	to	ADP
asir-41981	41	27	the	the	DET
asir-41981	41	28	high	high	ADJ
asir-41981	41	29	temperature	temperature	NOUN
asir-41981	41	30	and	and	CCONJ
asir-41981	41	31	pressure	pressure	NOUN
asir-41981	41	32	.	.	PUNCT
asir-41981	42	1	these	these	DET
asir-41981	42	2	oil	oil	NOUN
asir-41981	42	3	films	film	NOUN
asir-41981	42	4	exhibit	exhibit	VERB
asir-41981	42	5	higher	high	ADJ
asir-41981	42	6	thermal	thermal	ADJ
asir-41981	42	7	resistance	resistance	NOUN
asir-41981	42	8	,	,	PUNCT
asir-41981	42	9	slowing	slow	VERB
asir-41981	42	10	the	the	DET
asir-41981	42	11	evaporation	evaporation	NOUN
asir-41981	42	12	of	of	ADP
asir-41981	42	13	residual	residual	ADJ
asir-41981	42	14	fuel	fuel	NOUN
asir-41981	42	15	on	on	ADP
asir-41981	42	16	the	the	DET
asir-41981	42	17	piston	piston	NOUN
asir-41981	42	18	surface	surface	NOUN
asir-41981	42	19	,	,	PUNCT
asir-41981	42	20	which	which	PRON
asir-41981	42	21	,	,	PUNCT
asir-41981	42	22	under	under	ADP
asir-41981	42	23	poor	poor	ADJ
asir-41981	42	24	fuel	fuel	NOUN
asir-41981	42	25	-	-	PUNCT
asir-41981	42	26	air	air	NOUN
asir-41981	42	27	mixing	mixing	NOUN
asir-41981	42	28	conditions	condition	NOUN
asir-41981	42	29	,	,	PUNCT
asir-41981	42	30	leads	lead	VERB
asir-41981	42	31	to	to	ADP
asir-41981	42	32	increased	increase	VERB
asir-41981	42	33	soot	soot	NOUN
asir-41981	42	34	formation	formation	NOUN
asir-41981	42	35	and	and	CCONJ
asir-41981	42	36	the	the	DET
asir-41981	42	37	subsequent	subsequent	ADJ
asir-41981	42	38	production	production	NOUN
asir-41981	42	39	of	of	ADP
asir-41981	42	40	large	large	ADJ
asir-41981	42	41	amounts	amount	NOUN
asir-41981	42	42	of	of	ADP
asir-41981	42	43	particulate	particulate	NOUN
asir-41981	42	44	matter	matter	NOUN
asir-41981	42	45	.	.	PUNCT
asir-41981	43	1	moreover	moreover	ADV
asir-41981	43	2	,	,	PUNCT
asir-41981	43	3	during	during	ADP
asir-41981	43	4	cold	cold	ADJ
asir-41981	43	5	starts	start	NOUN
asir-41981	43	6	when	when	SCONJ
asir-41981	43	7	fuel	fuel	NOUN
asir-41981	43	8	evaporation	evaporation	NOUN
asir-41981	43	9	is	be	AUX
asir-41981	43	10	reduced	reduce	VERB
asir-41981	43	11	,	,	PUNCT
asir-41981	43	12	or	or	CCONJ
asir-41981	43	13	under	under	ADP
asir-41981	43	14	low	low	ADJ
asir-41981	43	15	-	-	PUNCT
asir-41981	43	16	speed	speed	NOUN
asir-41981	43	17	and	and	CCONJ
asir-41981	43	18	high	high	ADJ
asir-41981	43	19	-	-	PUNCT
asir-41981	43	20	load	load	NOUN
asir-41981	43	21	conditions	condition	NOUN
asir-41981	43	22	with	with	ADP
asir-41981	43	23	large	large	ADJ
asir-41981	43	24	fuel	fuel	NOUN
asir-41981	43	25	injections	injection	NOUN
asir-41981	43	26	,	,	PUNCT
asir-41981	43	27	fuel	fuel	NOUN
asir-41981	43	28	films	film	NOUN
asir-41981	43	29	on	on	ADP
asir-41981	43	30	the	the	DET
asir-41981	43	31	piston	piston	NOUN
asir-41981	43	32	surface	surface	NOUN
asir-41981	43	33	or	or	CCONJ
asir-41981	43	34	cylinder	cylinder	NOUN
asir-41981	43	35	walls	wall	NOUN
asir-41981	43	36	also	also	ADV
asir-41981	43	37	contribute	contribute	VERB
asir-41981	43	38	to	to	ADP
asir-41981	43	39	the	the	DET
asir-41981	43	40	generation	generation	NOUN
asir-41981	43	41	of	of	ADP
asir-41981	43	42	exhaust	exhaust	NOUN
asir-41981	43	43	particulate	particulate	NOUN
asir-41981	43	44	matter	matter	NOUN
asir-41981	43	45	(	(	PUNCT
asir-41981	43	46	heck	heck	INTJ
asir-41981	43	47	,	,	PUNCT
asir-41981	43	48	farrauto	farrauto	ADJ
asir-41981	43	49	,	,	PUNCT
asir-41981	43	50	&	&	CCONJ
asir-41981	43	51	gulati	gulati	PROPN
asir-41981	43	52	,	,	PUNCT
asir-41981	43	53	2009	2009	NUM
asir-41981	43	54	)	)	PUNCT
asir-41981	43	55	.	.	PUNCT
asir-41981	44	1	3	3	X
asir-41981	44	2	.	.	X
asir-41981	44	3	exhaust	exhaust	ADJ
asir-41981	44	4	emission	emission	NOUN
asir-41981	44	5	control	control	NOUN
asir-41981	44	6	strategies	strategy	NOUN
asir-41981	44	7	for	for	ADP
asir-41981	44	8	small	small	ADJ
asir-41981	44	9	gasoline	gasoline	NOUN
asir-41981	44	10	engines	engine	NOUN
asir-41981	44	11	currently	currently	ADV
asir-41981	44	12	,	,	PUNCT
asir-41981	44	13	the	the	DET
asir-41981	44	14	most	most	ADV
asir-41981	44	15	commonly	commonly	ADV
asir-41981	44	16	used	use	VERB
asir-41981	44	17	exhaust	exhaust	NOUN
asir-41981	44	18	after	after	ADP
asir-41981	44	19	-	-	PUNCT
asir-41981	44	20	treatment	treatment	NOUN
asir-41981	44	21	technology	technology	NOUN
asir-41981	44	22	for	for	ADP
asir-41981	44	23	general	general	ADJ
asir-41981	44	24	-	-	PUNCT
asir-41981	44	25	purpose	purpose	NOUN
asir-41981	44	26	small	small	ADJ
asir-41981	44	27	gasoline	gasoline	NOUN
asir-41981	44	28	engines	engine	NOUN
asir-41981	44	29	is	be	AUX
asir-41981	44	30	the	the	DET
asir-41981	44	31	three	three	NUM
asir-41981	44	32	-	-	PUNCT
asir-41981	44	33	way	way	NOUN
asir-41981	44	34	catalytic	catalytic	ADJ
asir-41981	44	35	converter	converter	NOUN
asir-41981	44	36	.	.	PUNCT
asir-41981	45	1	this	this	DET
asir-41981	45	2	technology	technology	NOUN
asir-41981	45	3	not	not	PART
asir-41981	45	4	only	only	ADV
asir-41981	45	5	has	have	VERB
asir-41981	45	6	a	a	DET
asir-41981	45	7	high	high	ADJ
asir-41981	45	8	purification	purification	NOUN
asir-41981	45	9	efficiency	efficiency	NOUN
asir-41981	45	10	but	but	CCONJ
asir-41981	45	11	also	also	ADV
asir-41981	45	12	offers	offer	VERB
asir-41981	45	13	advantages	advantage	NOUN
asir-41981	45	14	such	such	ADJ
asir-41981	45	15	as	as	ADP
asir-41981	45	16	low	low	ADJ
asir-41981	45	17	cost	cost	NOUN
asir-41981	45	18	and	and	CCONJ
asir-41981	45	19	ease	ease	NOUN
asir-41981	45	20	of	of	ADP
asir-41981	45	21	operation	operation	NOUN
asir-41981	45	22	,	,	PUNCT
asir-41981	45	23	making	make	VERB
asir-41981	45	24	it	it	PRON
asir-41981	45	25	widely	widely	ADV
asir-41981	45	26	applied	apply	VERB
asir-41981	45	27	in	in	ADP
asir-41981	45	28	the	the	DET
asir-41981	45	29	exhaust	exhaust	NOUN
asir-41981	45	30	treatment	treatment	NOUN
asir-41981	45	31	of	of	ADP
asir-41981	45	32	general	general	ADJ
asir-41981	45	33	-	-	PUNCT
asir-41981	45	34	purpose	purpose	NOUN
asir-41981	45	35	small	small	ADJ
asir-41981	45	36	gasoline	gasoline	NOUN
asir-41981	45	37	engines	engine	NOUN
asir-41981	45	38	.	.	PUNCT
asir-41981	46	1	3.1	3.1	NUM
asir-41981	46	2	application	application	NOUN
asir-41981	46	3	of	of	ADP
asir-41981	46	4	catalytic	catalytic	ADJ
asir-41981	46	5	converters	converter	NOUN
asir-41981	46	6	catalytic	catalytic	ADJ
asir-41981	46	7	converters	converter	NOUN
asir-41981	46	8	accelerate	accelerate	VERB
asir-41981	46	9	chemical	chemical	ADJ
asir-41981	46	10	reactions	reaction	NOUN
asir-41981	46	11	at	at	ADP
asir-41981	46	12	high	high	ADJ
asir-41981	46	13	temperatures	temperature	NOUN
asir-41981	46	14	using	use	VERB
asir-41981	46	15	a	a	DET
asir-41981	46	16	catalyst	catalyst	NOUN
asir-41981	46	17	,	,	PUNCT
asir-41981	46	18	converting	convert	VERB
asir-41981	46	19	harmful	harmful	ADJ
asir-41981	46	20	substances	substance	NOUN
asir-41981	46	21	in	in	ADP
asir-41981	46	22	the	the	DET
asir-41981	46	23	exhaust	exhaust	NOUN
asir-41981	46	24	into	into	ADP
asir-41981	46	25	harmless	harmless	ADJ
asir-41981	46	26	ones	one	NOUN
asir-41981	46	27	.	.	PUNCT
asir-41981	47	1	the	the	DET
asir-41981	47	2	core	core	NOUN
asir-41981	47	3	technology	technology	NOUN
asir-41981	47	4	of	of	ADP
asir-41981	47	5	catalytic	catalytic	ADJ
asir-41981	47	6	converters	converter	NOUN
asir-41981	47	7	is	be	AUX
asir-41981	47	8	the	the	DET
asir-41981	47	9	use	use	NOUN
asir-41981	47	10	of	of	ADP
asir-41981	47	11	catalysts	catalyst	NOUN
asir-41981	47	12	,	,	PUNCT
asir-41981	47	13	typically	typically	ADV
asir-41981	47	14	composed	compose	VERB
asir-41981	47	15	of	of	ADP
asir-41981	47	16	precious	precious	ADJ
asir-41981	47	17	metals	metal	NOUN
asir-41981	47	18	such	such	ADJ
asir-41981	47	19	as	as	ADP
asir-41981	47	20	platinum	platinum	NOUN
asir-41981	47	21	,	,	PUNCT
asir-41981	47	22	palladium	palladium	NOUN
asir-41981	47	23	,	,	PUNCT
asir-41981	47	24	and	and	CCONJ
asir-41981	47	25	rhodium	rhodium	NOUN
asir-41981	47	26	.	.	PUNCT
asir-41981	48	1	the	the	DET
asir-41981	48	2	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	NOUN
asir-41981	48	3	applied	apply	VERB
asir-41981	48	4	science	science	NOUN
asir-41981	48	5	and	and	CCONJ
asir-41981	48	6	innovative	innovative	ADJ
asir-41981	48	7	research	research	NOUN
asir-41981	48	8	vol	vol	NOUN
asir-41981	48	9	.	.	PROPN
asir-41981	49	1	8	8	NUM
asir-41981	49	2	,	,	PUNCT
asir-41981	49	3	no	no	INTJ
asir-41981	49	4	.	.	NOUN
asir-41981	49	5	3	3	NUM
asir-41981	49	6	,	,	PUNCT
asir-41981	49	7	2024	2024	NUM
asir-41981	49	8	236	236	NUM
asir-41981	49	9	published	publish	VERB
asir-41981	49	10	by	by	ADP
asir-41981	49	11	scholink	scholink	PROPN
asir-41981	49	12	inc	inc	PROPN
asir-41981	49	13	.	.	PROPN
asir-41981	50	1	most	most	ADJ
asir-41981	50	2	common	common	ADJ
asir-41981	50	3	type	type	NOUN
asir-41981	50	4	is	be	AUX
asir-41981	50	5	the	the	DET
asir-41981	50	6	three	three	NUM
asir-41981	50	7	-	-	PUNCT
asir-41981	50	8	way	way	NOUN
asir-41981	50	9	catalytic	catalytic	ADJ
asir-41981	50	10	converter	converter	NOUN
asir-41981	50	11	,	,	PUNCT
asir-41981	50	12	which	which	PRON
asir-41981	50	13	can	can	AUX
asir-41981	50	14	simultaneously	simultaneously	ADV
asir-41981	50	15	reduce	reduce	VERB
asir-41981	50	16	carbon	carbon	NOUN
asir-41981	50	17	monoxide	monoxide	NOUN
asir-41981	50	18	(	(	PUNCT
asir-41981	50	19	co	co	NOUN
asir-41981	50	20	)	)	PUNCT
asir-41981	50	21	,	,	PUNCT
asir-41981	50	22	nitrogen	nitrogen	NOUN
asir-41981	50	23	oxides	oxide	NOUN
asir-41981	50	24	(	(	PUNCT
asir-41981	50	25	nox	nox	NOUN
asir-41981	50	26	)	)	PUNCT
asir-41981	50	27	,	,	PUNCT
asir-41981	50	28	and	and	CCONJ
asir-41981	50	29	unburned	unburned	ADJ
asir-41981	50	30	hydrocarbons	hydrocarbon	NOUN
asir-41981	50	31	(	(	PUNCT
asir-41981	50	32	hc	hc	NOUN
asir-41981	50	33	)	)	PUNCT
asir-41981	50	34	.	.	PUNCT
asir-41981	51	1	in	in	ADP
asir-41981	51	2	the	the	DET
asir-41981	51	3	three	three	NUM
asir-41981	51	4	-	-	PUNCT
asir-41981	51	5	way	way	NOUN
asir-41981	51	6	catalytic	catalytic	ADJ
asir-41981	51	7	converter	converter	NOUN
asir-41981	51	8	,	,	PUNCT
asir-41981	51	9	co	co	VERB
asir-41981	51	10	is	be	AUX
asir-41981	51	11	oxidized	oxidize	VERB
asir-41981	51	12	into	into	ADP
asir-41981	51	13	carbon	carbon	NOUN
asir-41981	51	14	dioxide	dioxide	NOUN
asir-41981	51	15	(	(	PUNCT
asir-41981	51	16	co₂	co₂	NOUN
asir-41981	51	17	)	)	PUNCT
asir-41981	51	18	,	,	PUNCT
asir-41981	51	19	hc	hc	PROPN
asir-41981	51	20	is	be	AUX
asir-41981	51	21	also	also	ADV
asir-41981	51	22	oxidized	oxidize	VERB
asir-41981	51	23	into	into	ADP
asir-41981	51	24	carbon	carbon	NOUN
asir-41981	51	25	dioxide	dioxide	NOUN
asir-41981	51	26	and	and	CCONJ
asir-41981	51	27	water	water	NOUN
asir-41981	51	28	(	(	PUNCT
asir-41981	51	29	h₂o	h₂o	NOUN
asir-41981	51	30	)	)	PUNCT
asir-41981	51	31	,	,	PUNCT
asir-41981	51	32	and	and	CCONJ
asir-41981	51	33	nox	nox	NOUN
asir-41981	51	34	is	be	AUX
asir-41981	51	35	reduced	reduce	VERB
asir-41981	51	36	to	to	ADP
asir-41981	51	37	nitrogen	nitrogen	NOUN
asir-41981	51	38	(	(	PUNCT
asir-41981	51	39	n₂	n₂	NOUN
asir-41981	51	40	)	)	PUNCT
asir-41981	51	41	and	and	CCONJ
asir-41981	51	42	oxygen	oxygen	NOUN
asir-41981	51	43	(	(	PUNCT
asir-41981	51	44	o₂	o₂	PROPN
asir-41981	51	45	)	)	PUNCT
asir-41981	51	46	(	(	PUNCT
asir-41981	51	47	heywood	heywood	PROPN
asir-41981	51	48	,	,	PUNCT
asir-41981	51	49	1988	1988	NUM
asir-41981	51	50	;	;	PUNCT
asir-41981	51	51	johansson	johansson	PROPN
asir-41981	51	52	&	&	CCONJ
asir-41981	51	53	eriksson	eriksson	PROPN
asir-41981	51	54	,	,	PUNCT
asir-41981	51	55	2006	2006	NUM
asir-41981	51	56	)	)	PUNCT
asir-41981	51	57	.	.	PUNCT
asir-41981	52	1	despite	despite	SCONJ
asir-41981	52	2	the	the	DET
asir-41981	52	3	good	good	ADJ
asir-41981	52	4	performance	performance	NOUN
asir-41981	52	5	of	of	ADP
asir-41981	52	6	three	three	NUM
asir-41981	52	7	-	-	PUNCT
asir-41981	52	8	way	way	NOUN
asir-41981	52	9	catalytic	catalytic	ADJ
asir-41981	52	10	converters	converter	NOUN
asir-41981	52	11	in	in	ADP
asir-41981	52	12	reducing	reduce	VERB
asir-41981	52	13	these	these	DET
asir-41981	52	14	major	major	ADJ
asir-41981	52	15	pollutants	pollutant	NOUN
asir-41981	52	16	,	,	PUNCT
asir-41981	52	17	their	their	PRON
asir-41981	52	18	efficiency	efficiency	NOUN
asir-41981	52	19	depends	depend	VERB
asir-41981	52	20	on	on	ADP
asir-41981	52	21	the	the	DET
asir-41981	52	22	engine	engine	NOUN
asir-41981	52	23	's	's	PART
asir-41981	52	24	exhaust	exhaust	NOUN
asir-41981	52	25	temperature	temperature	NOUN
asir-41981	52	26	,	,	PUNCT
asir-41981	52	27	generally	generally	ADV
asir-41981	52	28	needing	need	VERB
asir-41981	52	29	to	to	PART
asir-41981	52	30	reach	reach	VERB
asir-41981	52	31	above	above	ADP
asir-41981	52	32	300	300	NUM
asir-41981	52	33	°	°	NOUN
asir-41981	52	34	c	c	NOUN
asir-41981	52	35	for	for	ADP
asir-41981	52	36	normal	normal	ADJ
asir-41981	52	37	operation	operation	NOUN
asir-41981	52	38	.	.	PUNCT
asir-41981	53	1	consequently	consequently	ADV
asir-41981	53	2	,	,	PUNCT
asir-41981	53	3	their	their	PRON
asir-41981	53	4	emission	emission	NOUN
asir-41981	53	5	control	control	NOUN
asir-41981	53	6	under	under	ADP
asir-41981	53	7	low	low	ADJ
asir-41981	53	8	-	-	PUNCT
asir-41981	53	9	temperature	temperature	NOUN
asir-41981	53	10	conditions	condition	NOUN
asir-41981	53	11	is	be	AUX
asir-41981	53	12	poor	poor	ADJ
asir-41981	53	13	,	,	PUNCT
asir-41981	53	14	and	and	CCONJ
asir-41981	53	15	they	they	PRON
asir-41981	53	16	have	have	VERB
asir-41981	53	17	high	high	ADJ
asir-41981	53	18	fuel	fuel	NOUN
asir-41981	53	19	quality	quality	NOUN
asir-41981	53	20	requirements	requirement	NOUN
asir-41981	53	21	.	.	PUNCT
asir-41981	54	1	furthermore	furthermore	ADV
asir-41981	54	2	,	,	PUNCT
asir-41981	54	3	their	their	PRON
asir-41981	54	4	effectiveness	effectiveness	NOUN
asir-41981	54	5	is	be	AUX
asir-41981	54	6	highly	highly	ADV
asir-41981	54	7	dependent	dependent	ADJ
asir-41981	54	8	on	on	ADP
asir-41981	54	9	the	the	DET
asir-41981	54	10	oxygen	oxygen	NOUN
asir-41981	54	11	content	content	NOUN
asir-41981	54	12	in	in	ADP
asir-41981	54	13	the	the	DET
asir-41981	54	14	exhaust	exhaust	NOUN
asir-41981	54	15	and	and	CCONJ
asir-41981	54	16	the	the	DET
asir-41981	54	17	temperature	temperature	NOUN
asir-41981	54	18	of	of	ADP
asir-41981	54	19	the	the	DET
asir-41981	54	20	catalyst	catalyst	NOUN
asir-41981	54	21	.	.	PUNCT
asir-41981	55	1	under	under	ADP
asir-41981	55	2	low	low	ADJ
asir-41981	55	3	-	-	PUNCT
asir-41981	55	4	temperature	temperature	NOUN
asir-41981	55	5	conditions	condition	NOUN
asir-41981	55	6	,	,	PUNCT
asir-41981	55	7	the	the	DET
asir-41981	55	8	oxidation	oxidation	NOUN
asir-41981	55	9	reaction	reaction	NOUN
asir-41981	55	10	rate	rate	NOUN
asir-41981	55	11	of	of	ADP
asir-41981	55	12	the	the	DET
asir-41981	55	13	catalyst	catalyst	NOUN
asir-41981	55	14	slows	slow	VERB
asir-41981	55	15	down	down	ADP
asir-41981	55	16	,	,	PUNCT
asir-41981	55	17	leading	lead	VERB
asir-41981	55	18	to	to	ADP
asir-41981	55	19	poor	poor	ADJ
asir-41981	55	20	treatment	treatment	NOUN
asir-41981	55	21	results	result	NOUN
asir-41981	55	22	.	.	PUNCT
asir-41981	56	1	3.2	3.2	NUM
asir-41981	56	2	selective	selective	ADJ
asir-41981	56	3	catalytic	catalytic	ADJ
asir-41981	56	4	reduction	reduction	NOUN
asir-41981	56	5	(	(	PUNCT
asir-41981	56	6	scr	scr	NOUN
asir-41981	56	7	)	)	PUNCT
asir-41981	56	8	selective	selective	ADJ
asir-41981	56	9	catalytic	catalytic	ADJ
asir-41981	56	10	reduction	reduction	NOUN
asir-41981	56	11	(	(	PUNCT
asir-41981	56	12	scr	scr	NOUN
asir-41981	56	13	)	)	PUNCT
asir-41981	56	14	technology	technology	NOUN
asir-41981	56	15	offers	offer	VERB
asir-41981	56	16	significant	significant	ADJ
asir-41981	56	17	advantages	advantage	NOUN
asir-41981	56	18	in	in	ADP
asir-41981	56	19	treating	treat	VERB
asir-41981	56	20	nitrogen	nitrogen	NOUN
asir-41981	56	21	oxides	oxide	NOUN
asir-41981	56	22	(	(	PUNCT
asir-41981	56	23	nox	nox	NOUN
asir-41981	56	24	)	)	PUNCT
asir-41981	56	25	.	.	PUNCT
asir-41981	57	1	scr	scr	NOUN
asir-41981	57	2	technology	technology	NOUN
asir-41981	57	3	reduces	reduce	VERB
asir-41981	57	4	nox	nox	NOUN
asir-41981	57	5	to	to	ADP
asir-41981	57	6	nitrogen	nitrogen	NOUN
asir-41981	57	7	(	(	PUNCT
asir-41981	57	8	n₂	n₂	NOUN
asir-41981	57	9	)	)	PUNCT
asir-41981	57	10	and	and	CCONJ
asir-41981	57	11	water	water	NOUN
asir-41981	57	12	(	(	PUNCT
asir-41981	57	13	h₂o	h₂o	NOUN
asir-41981	57	14	)	)	PUNCT
asir-41981	57	15	by	by	ADP
asir-41981	57	16	injecting	inject	VERB
asir-41981	57	17	a	a	DET
asir-41981	57	18	reducing	reduce	VERB
asir-41981	57	19	agent	agent	NOUN
asir-41981	57	20	(	(	PUNCT
asir-41981	57	21	such	such	ADJ
asir-41981	57	22	as	as	ADP
asir-41981	57	23	urea	urea	NOUN
asir-41981	57	24	solution	solution	NOUN
asir-41981	57	25	)	)	PUNCT
asir-41981	57	26	into	into	ADP
asir-41981	57	27	the	the	DET
asir-41981	57	28	exhaust	exhaust	NOUN
asir-41981	57	29	system	system	NOUN
asir-41981	57	30	,	,	PUNCT
asir-41981	57	31	utilizing	utilize	VERB
asir-41981	57	32	a	a	DET
asir-41981	57	33	catalyst	catalyst	NOUN
asir-41981	57	34	(	(	PUNCT
asir-41981	57	35	maddineni	maddineni	NOUN
asir-41981	57	36	,	,	PUNCT
asir-41981	57	37	2016	2016	NUM
asir-41981	57	38	)	)	PUNCT
asir-41981	57	39	.	.	PUNCT
asir-41981	58	1	scr	scr	NOUN
asir-41981	58	2	's	's	PART
asir-41981	58	3	strength	strength	NOUN
asir-41981	58	4	lies	lie	VERB
asir-41981	58	5	in	in	ADP
asir-41981	58	6	its	its	PRON
asir-41981	58	7	efficient	efficient	ADJ
asir-41981	58	8	nox	nox	NOUN
asir-41981	58	9	reduction	reduction	NOUN
asir-41981	58	10	capability	capability	NOUN
asir-41981	58	11	,	,	PUNCT
asir-41981	58	12	significantly	significantly	ADV
asir-41981	58	13	lowering	lower	VERB
asir-41981	58	14	nox	nox	NOUN
asir-41981	58	15	emissions	emission	NOUN
asir-41981	58	16	.	.	PUNCT
asir-41981	59	1	however	however	ADV
asir-41981	59	2	,	,	PUNCT
asir-41981	59	3	the	the	DET
asir-41981	59	4	scr	scr	NOUN
asir-41981	59	5	system	system	NOUN
asir-41981	59	6	requires	require	VERB
asir-41981	59	7	precise	precise	ADJ
asir-41981	59	8	control	control	NOUN
asir-41981	59	9	over	over	ADP
asir-41981	59	10	the	the	DET
asir-41981	59	11	dosage	dosage	NOUN
asir-41981	59	12	of	of	ADP
asir-41981	59	13	the	the	DET
asir-41981	59	14	reducing	reduce	VERB
asir-41981	59	15	agent	agent	NOUN
asir-41981	59	16	,	,	PUNCT
asir-41981	59	17	with	with	ADP
asir-41981	59	18	high	high	ADJ
asir-41981	59	19	maintenance	maintenance	NOUN
asir-41981	59	20	and	and	CCONJ
asir-41981	59	21	operational	operational	ADJ
asir-41981	59	22	requirements	requirement	NOUN
asir-41981	59	23	.	.	PUNCT
asir-41981	60	1	accurate	accurate	ADJ
asir-41981	60	2	monitoring	monitoring	NOUN
asir-41981	60	3	of	of	ADP
asir-41981	60	4	the	the	DET
asir-41981	60	5	exhaust	exhaust	NOUN
asir-41981	60	6	composition	composition	NOUN
asir-41981	60	7	and	and	CCONJ
asir-41981	60	8	system	system	NOUN
asir-41981	60	9	operation	operation	NOUN
asir-41981	60	10	is	be	AUX
asir-41981	60	11	essential	essential	ADJ
asir-41981	60	12	.	.	PUNCT
asir-41981	61	1	4	4	X
asir-41981	61	2	.	.	X
asir-41981	61	3	future	future	ADJ
asir-41981	61	4	research	research	NOUN
asir-41981	61	5	directions	direction	NOUN
asir-41981	61	6	4.1	4.1	NUM
asir-41981	61	7	optimization	optimization	NOUN
asir-41981	61	8	of	of	ADP
asir-41981	61	9	catalyst	catalyst	NOUN
asir-41981	61	10	materials	material	NOUN
asir-41981	61	11	4.1.1	4.1.1	NUM
asir-41981	61	12	development	development	NOUN
asir-41981	61	13	of	of	ADP
asir-41981	61	14	non	non	ADJ
asir-41981	61	15	-	-	ADJ
asir-41981	61	16	precious	precious	ADJ
asir-41981	61	17	metal	metal	NOUN
asir-41981	61	18	catalysts	catalyst	VERB
asir-41981	61	19	the	the	DET
asir-41981	61	20	development	development	NOUN
asir-41981	61	21	of	of	ADP
asir-41981	61	22	non	non	ADJ
asir-41981	61	23	-	-	ADJ
asir-41981	61	24	precious	precious	ADJ
asir-41981	61	25	metal	metal	NOUN
asir-41981	61	26	catalysts	catalyst	NOUN
asir-41981	61	27	has	have	AUX
asir-41981	61	28	become	become	VERB
asir-41981	61	29	a	a	DET
asir-41981	61	30	key	key	ADJ
asir-41981	61	31	research	research	NOUN
asir-41981	61	32	direction	direction	NOUN
asir-41981	61	33	due	due	ADP
asir-41981	61	34	to	to	ADP
asir-41981	61	35	the	the	DET
asir-41981	61	36	high	high	ADJ
asir-41981	61	37	cost	cost	NOUN
asir-41981	61	38	of	of	ADP
asir-41981	61	39	precious	precious	ADJ
asir-41981	61	40	metal	metal	NOUN
asir-41981	61	41	catalysts	catalyst	NOUN
asir-41981	61	42	such	such	ADJ
asir-41981	61	43	as	as	ADP
asir-41981	61	44	platinum	platinum	NOUN
asir-41981	61	45	,	,	PUNCT
asir-41981	61	46	palladium	palladium	NOUN
asir-41981	61	47	,	,	PUNCT
asir-41981	61	48	and	and	CCONJ
asir-41981	61	49	rhodium	rhodium	NOUN
asir-41981	61	50	,	,	PUNCT
asir-41981	61	51	which	which	PRON
asir-41981	61	52	limits	limit	VERB
asir-41981	61	53	their	their	PRON
asir-41981	61	54	widespread	widespread	ADJ
asir-41981	61	55	application	application	NOUN
asir-41981	61	56	.	.	PUNCT
asir-41981	62	1	to	to	PART
asir-41981	62	2	reduce	reduce	VERB
asir-41981	62	3	costs	cost	NOUN
asir-41981	62	4	and	and	CCONJ
asir-41981	62	5	improve	improve	VERB
asir-41981	62	6	economic	economic	ADJ
asir-41981	62	7	viability	viability	NOUN
asir-41981	62	8	,	,	PUNCT
asir-41981	62	9	researchers	researcher	NOUN
asir-41981	62	10	are	be	AUX
asir-41981	62	11	focusing	focus	VERB
asir-41981	62	12	on	on	ADP
asir-41981	62	13	transition	transition	NOUN
asir-41981	62	14	metal	metal	NOUN
asir-41981	62	15	catalysts	catalyst	NOUN
asir-41981	62	16	,	,	PUNCT
asir-41981	62	17	such	such	ADJ
asir-41981	62	18	as	as	ADP
asir-41981	62	19	iron	iron	NOUN
asir-41981	62	20	,	,	PUNCT
asir-41981	62	21	copper	copper	NOUN
asir-41981	62	22	,	,	PUNCT
asir-41981	62	23	and	and	CCONJ
asir-41981	62	24	cobalt	cobalt	NOUN
asir-41981	62	25	and	and	CCONJ
asir-41981	62	26	their	their	PRON
asir-41981	62	27	compounds	compound	NOUN
asir-41981	62	28	(	(	PUNCT
asir-41981	62	29	e.g.	e.g.	ADV
asir-41981	62	30	,	,	PUNCT
asir-41981	62	31	oxides	oxide	NOUN
asir-41981	62	32	and	and	CCONJ
asir-41981	62	33	sulfides	sulfide	NOUN
asir-41981	62	34	)	)	PUNCT
asir-41981	62	35	,	,	PUNCT
asir-41981	62	36	for	for	ADP
asir-41981	62	37	their	their	PRON
asir-41981	62	38	potential	potential	NOUN
asir-41981	62	39	in	in	ADP
asir-41981	62	40	exhaust	exhaust	NOUN
asir-41981	62	41	treatment	treatment	NOUN
asir-41981	62	42	(	(	PUNCT
asir-41981	62	43	maddineni	maddineni	NOUN
asir-41981	62	44	,	,	PUNCT
asir-41981	62	45	2016	2016	NUM
asir-41981	62	46	)	)	PUNCT
asir-41981	62	47	.	.	PUNCT
asir-41981	63	1	transition	transition	NOUN
asir-41981	63	2	metal	metal	NOUN
asir-41981	63	3	catalysts	catalyst	NOUN
asir-41981	63	4	,	,	PUNCT
asir-41981	63	5	being	be	AUX
asir-41981	63	6	relatively	relatively	ADV
asir-41981	63	7	inexpensive	inexpensive	ADJ
asir-41981	63	8	and	and	CCONJ
asir-41981	63	9	offering	offer	VERB
asir-41981	63	10	good	good	ADJ
asir-41981	63	11	catalytic	catalytic	ADJ
asir-41981	63	12	performance	performance	NOUN
asir-41981	63	13	,	,	PUNCT
asir-41981	63	14	are	be	AUX
asir-41981	63	15	a	a	DET
asir-41981	63	16	strong	strong	ADJ
asir-41981	63	17	alternative	alternative	NOUN
asir-41981	63	18	to	to	ADP
asir-41981	63	19	precious	precious	ADJ
asir-41981	63	20	metal	metal	NOUN
asir-41981	63	21	catalysts	catalyst	NOUN
asir-41981	63	22	.	.	PUNCT
asir-41981	64	1	for	for	ADP
asir-41981	64	2	example	example	NOUN
asir-41981	64	3	,	,	PUNCT
asir-41981	64	4	cobalt	cobalt	NOUN
asir-41981	64	5	-	-	PUNCT
asir-41981	64	6	based	base	VERB
asir-41981	64	7	catalysts	catalyst	NOUN
asir-41981	64	8	have	have	AUX
asir-41981	64	9	shown	show	VERB
asir-41981	64	10	outstanding	outstanding	ADJ
asir-41981	64	11	performance	performance	NOUN
asir-41981	64	12	in	in	ADP
asir-41981	64	13	the	the	DET
asir-41981	64	14	reduction	reduction	NOUN
asir-41981	64	15	of	of	ADP
asir-41981	64	16	nox	nox	PROPN
asir-41981	64	17	.	.	PUNCT
asir-41981	65	1	cobalt	cobalt	NOUN
asir-41981	65	2	has	have	VERB
asir-41981	65	3	high	high	ADJ
asir-41981	65	4	catalytic	catalytic	ADJ
asir-41981	65	5	activity	activity	NOUN
asir-41981	65	6	and	and	CCONJ
asir-41981	65	7	selectivity	selectivity	NOUN
asir-41981	65	8	,	,	PUNCT
asir-41981	65	9	effectively	effectively	ADV
asir-41981	65	10	reducing	reduce	VERB
asir-41981	65	11	nox	nox	NOUN
asir-41981	65	12	emissions	emission	NOUN
asir-41981	65	13	(	(	PUNCT
asir-41981	65	14	yang	yang	PROPN
asir-41981	65	15	,	,	PUNCT
asir-41981	65	16	chien	chien	PROPN
asir-41981	65	17	,	,	PUNCT
asir-41981	65	18	chao	chao	PROPN
asir-41981	65	19	et	et	PROPN
asir-41981	65	20	al	al	PROPN
asir-41981	65	21	.	.	PROPN
asir-41981	65	22	,	,	PUNCT
asir-41981	65	23	2005	2005	NUM
asir-41981	65	24	)	)	PUNCT
asir-41981	65	25	.	.	PUNCT
asir-41981	66	1	moreover	moreover	ADV
asir-41981	66	2	,	,	PUNCT
asir-41981	66	3	cobalt	cobalt	NOUN
asir-41981	66	4	-	-	PUNCT
asir-41981	66	5	based	base	VERB
asir-41981	66	6	catalysts	catalyst	NOUN
asir-41981	66	7	are	be	AUX
asir-41981	66	8	far	far	ADV
asir-41981	66	9	more	more	ADJ
asir-41981	66	10	cost	cost	NOUN
asir-41981	66	11	-	-	PUNCT
asir-41981	66	12	effective	effective	ADJ
asir-41981	66	13	than	than	ADP
asir-41981	66	14	precious	precious	ADJ
asir-41981	66	15	metal	metal	NOUN
asir-41981	66	16	catalysts	catalyst	NOUN
asir-41981	66	17	,	,	PUNCT
asir-41981	66	18	making	make	VERB
asir-41981	66	19	them	they	PRON
asir-41981	66	20	a	a	DET
asir-41981	66	21	more	more	ADV
asir-41981	66	22	economical	economical	ADJ
asir-41981	66	23	option	option	NOUN
asir-41981	66	24	for	for	ADP
asir-41981	66	25	practical	practical	ADJ
asir-41981	66	26	applications	application	NOUN
asir-41981	66	27	.	.	PUNCT
asir-41981	67	1	research	research	NOUN
asir-41981	67	2	into	into	ADP
asir-41981	67	3	non	non	ADJ
asir-41981	67	4	-	-	ADJ
asir-41981	67	5	precious	precious	ADJ
asir-41981	67	6	metal	metal	NOUN
asir-41981	67	7	catalysts	catalyst	NOUN
asir-41981	67	8	also	also	ADV
asir-41981	67	9	includes	include	VERB
asir-41981	67	10	exploring	explore	VERB
asir-41981	67	11	their	their	PRON
asir-41981	67	12	performance	performance	NOUN
asir-41981	67	13	under	under	ADP
asir-41981	67	14	various	various	ADJ
asir-41981	67	15	reaction	reaction	NOUN
asir-41981	67	16	conditions	condition	NOUN
asir-41981	67	17	,	,	PUNCT
asir-41981	67	18	their	their	PRON
asir-41981	67	19	stability	stability	NOUN
asir-41981	67	20	,	,	PUNCT
asir-41981	67	21	and	and	CCONJ
asir-41981	67	22	synergistic	synergistic	ADJ
asir-41981	67	23	effects	effect	NOUN
asir-41981	67	24	with	with	ADP
asir-41981	67	25	other	other	ADJ
asir-41981	67	26	catalysts	catalyst	NOUN
asir-41981	67	27	.	.	PUNCT
asir-41981	68	1	by	by	ADP
asir-41981	68	2	optimizing	optimize	VERB
asir-41981	68	3	their	their	PRON
asir-41981	68	4	composition	composition	NOUN
asir-41981	68	5	and	and	CCONJ
asir-41981	68	6	structure	structure	NOUN
asir-41981	68	7	,	,	PUNCT
asir-41981	68	8	researchers	researcher	NOUN
asir-41981	68	9	can	can	AUX
asir-41981	68	10	develop	develop	VERB
asir-41981	68	11	more	more	ADJ
asir-41981	68	12	cost	cost	NOUN
asir-41981	68	13	-	-	PUNCT
asir-41981	68	14	effective	effective	ADJ
asir-41981	68	15	and	and	CCONJ
asir-41981	68	16	efficient	efficient	ADJ
asir-41981	68	17	catalysts	catalyst	NOUN
asir-41981	68	18	,	,	PUNCT
asir-41981	68	19	advancing	advance	VERB
asir-41981	68	20	exhaust	exhaust	NOUN
asir-41981	68	21	treatment	treatment	NOUN
asir-41981	68	22	technology	technology	NOUN
asir-41981	68	23	.	.	PUNCT
asir-41981	69	1	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	PROPN
asir-41981	69	2	applied	apply	VERB
asir-41981	69	3	science	science	NOUN
asir-41981	69	4	and	and	CCONJ
asir-41981	69	5	innovative	innovative	ADJ
asir-41981	69	6	research	research	NOUN
asir-41981	69	7	vol	vol	NOUN
asir-41981	69	8	.	.	PROPN
asir-41981	70	1	8	8	NUM
asir-41981	70	2	,	,	PUNCT
asir-41981	70	3	no	no	INTJ
asir-41981	70	4	.	.	NOUN
asir-41981	70	5	3	3	NUM
asir-41981	70	6	,	,	PUNCT
asir-41981	70	7	2024	2024	NUM
asir-41981	70	8	237	237	NUM
asir-41981	70	9	published	publish	VERB
asir-41981	70	10	by	by	ADP
asir-41981	70	11	scholink	scholink	PROPN
asir-41981	70	12	inc	inc	PROPN
asir-41981	70	13	.	.	PROPN
asir-41981	71	1	4.1.2	4.1.2	NUM
asir-41981	71	2	research	research	NOUN
asir-41981	71	3	on	on	ADP
asir-41981	71	4	catalyst	catalyst	NOUN
asir-41981	71	5	regeneration	regeneration	NOUN
asir-41981	71	6	technologies	technology	NOUN
asir-41981	71	7	catalyst	catalyst	NOUN
asir-41981	71	8	regeneration	regeneration	NOUN
asir-41981	71	9	technologies	technology	NOUN
asir-41981	71	10	play	play	VERB
asir-41981	71	11	a	a	DET
asir-41981	71	12	crucial	crucial	ADJ
asir-41981	71	13	role	role	NOUN
asir-41981	71	14	in	in	ADP
asir-41981	71	15	the	the	DET
asir-41981	71	16	long	long	ADJ
asir-41981	71	17	-	-	PUNCT
asir-41981	71	18	term	term	NOUN
asir-41981	71	19	use	use	NOUN
asir-41981	71	20	of	of	ADP
asir-41981	71	21	catalysts	catalyst	NOUN
asir-41981	71	22	.	.	PUNCT
asir-41981	72	1	in	in	ADP
asir-41981	72	2	practical	practical	ADJ
asir-41981	72	3	applications	application	NOUN
asir-41981	72	4	,	,	PUNCT
asir-41981	72	5	catalysts	catalyst	NOUN
asir-41981	72	6	often	often	ADV
asir-41981	72	7	lose	lose	VERB
asir-41981	72	8	catalytic	catalytic	ADJ
asir-41981	72	9	activity	activity	NOUN
asir-41981	72	10	due	due	ADP
asir-41981	72	11	to	to	ADP
asir-41981	72	12	carbon	carbon	NOUN
asir-41981	72	13	buildup	buildup	NOUN
asir-41981	72	14	,	,	PUNCT
asir-41981	72	15	pollutant	pollutant	ADJ
asir-41981	72	16	deposition	deposition	NOUN
asir-41981	72	17	,	,	PUNCT
asir-41981	72	18	or	or	CCONJ
asir-41981	72	19	other	other	ADJ
asir-41981	72	20	chemical	chemical	NOUN
asir-41981	72	21	reactions	reaction	NOUN
asir-41981	72	22	.	.	PUNCT
asir-41981	73	1	thus	thus	ADV
asir-41981	73	2	,	,	PUNCT
asir-41981	73	3	developing	develop	VERB
asir-41981	73	4	efficient	efficient	ADJ
asir-41981	73	5	catalyst	catalyst	NOUN
asir-41981	73	6	regeneration	regeneration	NOUN
asir-41981	73	7	technologies	technology	NOUN
asir-41981	73	8	has	have	AUX
asir-41981	73	9	become	become	VERB
asir-41981	73	10	a	a	DET
asir-41981	73	11	vital	vital	ADJ
asir-41981	73	12	area	area	NOUN
asir-41981	73	13	of	of	ADP
asir-41981	73	14	future	future	ADJ
asir-41981	73	15	research	research	NOUN
asir-41981	73	16	.	.	PUNCT
asir-41981	74	1	common	common	ADJ
asir-41981	74	2	regeneration	regeneration	NOUN
asir-41981	74	3	techniques	technique	NOUN
asir-41981	74	4	include	include	VERB
asir-41981	74	5	high	high	ADJ
asir-41981	74	6	-	-	PUNCT
asir-41981	74	7	temperature	temperature	NOUN
asir-41981	74	8	oxidation	oxidation	NOUN
asir-41981	74	9	,	,	PUNCT
asir-41981	74	10	reduction	reduction	NOUN
asir-41981	74	11	treatment	treatment	NOUN
asir-41981	74	12	,	,	PUNCT
asir-41981	74	13	and	and	CCONJ
asir-41981	74	14	chemical	chemical	NOUN
asir-41981	74	15	regeneration	regeneration	NOUN
asir-41981	74	16	.	.	PUNCT
asir-41981	75	1	high	high	ADJ
asir-41981	75	2	-	-	PUNCT
asir-41981	75	3	temperature	temperature	NOUN
asir-41981	75	4	oxidation	oxidation	NOUN
asir-41981	75	5	involves	involve	VERB
asir-41981	75	6	heating	heat	VERB
asir-41981	75	7	the	the	DET
asir-41981	75	8	catalyst	catalyst	NOUN
asir-41981	75	9	to	to	PART
asir-41981	75	10	burn	burn	VERB
asir-41981	75	11	off	off	ADP
asir-41981	75	12	carbon	carbon	NOUN
asir-41981	75	13	deposits	deposit	NOUN
asir-41981	75	14	,	,	PUNCT
asir-41981	75	15	restoring	restore	VERB
asir-41981	75	16	its	its	PRON
asir-41981	75	17	catalytic	catalytic	ADJ
asir-41981	75	18	activity	activity	NOUN
asir-41981	75	19	.	.	PUNCT
asir-41981	76	1	reduction	reduction	NOUN
asir-41981	76	2	treatment	treatment	NOUN
asir-41981	76	3	removes	remove	VERB
asir-41981	76	4	surface	surface	NOUN
asir-41981	76	5	oxides	oxide	NOUN
asir-41981	76	6	from	from	ADP
asir-41981	76	7	the	the	DET
asir-41981	76	8	catalyst	catalyst	NOUN
asir-41981	76	9	,	,	PUNCT
asir-41981	76	10	restoring	restore	VERB
asir-41981	76	11	its	its	PRON
asir-41981	76	12	original	original	ADJ
asir-41981	76	13	activity	activity	NOUN
asir-41981	76	14	.	.	PUNCT
asir-41981	77	1	in	in	ADP
asir-41981	77	2	addition	addition	NOUN
asir-41981	77	3	,	,	PUNCT
asir-41981	77	4	chemical	chemical	NOUN
asir-41981	77	5	regeneration	regeneration	NOUN
asir-41981	77	6	methods	method	NOUN
asir-41981	77	7	use	use	VERB
asir-41981	77	8	chemical	chemical	ADJ
asir-41981	77	9	agents	agent	NOUN
asir-41981	77	10	to	to	PART
asir-41981	77	11	remove	remove	VERB
asir-41981	77	12	impurities	impurity	NOUN
asir-41981	77	13	from	from	ADP
asir-41981	77	14	the	the	DET
asir-41981	77	15	catalyst	catalyst	NOUN
asir-41981	77	16	,	,	PUNCT
asir-41981	77	17	restoring	restore	VERB
asir-41981	77	18	its	its	PRON
asir-41981	77	19	functionality	functionality	NOUN
asir-41981	77	20	.	.	PUNCT
asir-41981	78	1	these	these	DET
asir-41981	78	2	regeneration	regeneration	NOUN
asir-41981	78	3	techniques	technique	NOUN
asir-41981	78	4	not	not	PART
asir-41981	78	5	only	only	ADV
asir-41981	78	6	extend	extend	VERB
asir-41981	78	7	the	the	DET
asir-41981	78	8	catalyst	catalyst	NOUN
asir-41981	78	9	's	's	PART
asir-41981	78	10	lifespan	lifespan	NOUN
asir-41981	78	11	but	but	CCONJ
asir-41981	78	12	also	also	ADV
asir-41981	78	13	reduce	reduce	VERB
asir-41981	78	14	resource	resource	NOUN
asir-41981	78	15	waste	waste	NOUN
asir-41981	78	16	and	and	CCONJ
asir-41981	78	17	lower	low	ADJ
asir-41981	78	18	maintenance	maintenance	NOUN
asir-41981	78	19	costs	cost	NOUN
asir-41981	78	20	.	.	PUNCT
asir-41981	79	1	researchers	researcher	NOUN
asir-41981	79	2	are	be	AUX
asir-41981	79	3	exploring	explore	VERB
asir-41981	79	4	more	more	ADV
asir-41981	79	5	efficient	efficient	ADJ
asir-41981	79	6	regeneration	regeneration	NOUN
asir-41981	79	7	methods	method	NOUN
asir-41981	79	8	to	to	PART
asir-41981	79	9	enhance	enhance	VERB
asir-41981	79	10	activity	activity	NOUN
asir-41981	79	11	recovery	recovery	NOUN
asir-41981	79	12	efficiency	efficiency	NOUN
asir-41981	79	13	and	and	CCONJ
asir-41981	79	14	cost	cost	NOUN
asir-41981	79	15	-	-	PUNCT
asir-41981	79	16	effectiveness	effectiveness	NOUN
asir-41981	79	17	,	,	PUNCT
asir-41981	79	18	improving	improve	VERB
asir-41981	79	19	the	the	DET
asir-41981	79	20	sustainability	sustainability	NOUN
asir-41981	79	21	of	of	ADP
asir-41981	79	22	catalytic	catalytic	ADJ
asir-41981	79	23	processes	process	NOUN
asir-41981	79	24	.	.	PUNCT
asir-41981	80	1	4.1.4	4.1.4	DET
asir-41981	80	2	optimization	optimization	NOUN
asir-41981	80	3	of	of	ADP
asir-41981	80	4	catalyst	catalyst	NOUN
asir-41981	80	5	microstructure	microstructure	NOUN
asir-41981	80	6	the	the	DET
asir-41981	80	7	microstructure	microstructure	NOUN
asir-41981	80	8	of	of	ADP
asir-41981	80	9	catalysts	catalyst	NOUN
asir-41981	80	10	significantly	significantly	ADV
asir-41981	80	11	affects	affect	VERB
asir-41981	80	12	their	their	PRON
asir-41981	80	13	catalytic	catalytic	ADJ
asir-41981	80	14	performance	performance	NOUN
asir-41981	80	15	.	.	PUNCT
asir-41981	81	1	therefore	therefore	ADV
asir-41981	81	2	,	,	PUNCT
asir-41981	81	3	optimizing	optimize	VERB
asir-41981	81	4	the	the	DET
asir-41981	81	5	microstructure	microstructure	NOUN
asir-41981	81	6	is	be	AUX
asir-41981	81	7	an	an	DET
asir-41981	81	8	important	important	ADJ
asir-41981	81	9	future	future	ADJ
asir-41981	81	10	research	research	NOUN
asir-41981	81	11	direction	direction	NOUN
asir-41981	81	12	.	.	PUNCT
asir-41981	82	1	increasing	increase	VERB
asir-41981	82	2	the	the	DET
asir-41981	82	3	specific	specific	ADJ
asir-41981	82	4	surface	surface	NOUN
asir-41981	82	5	area	area	NOUN
asir-41981	82	6	,	,	PUNCT
asir-41981	82	7	optimizing	optimize	VERB
asir-41981	82	8	pore	pore	ADJ
asir-41981	82	9	structure	structure	NOUN
asir-41981	82	10	,	,	PUNCT
asir-41981	82	11	or	or	CCONJ
asir-41981	82	12	using	use	VERB
asir-41981	82	13	nanotechnology	nanotechnology	NOUN
asir-41981	82	14	to	to	PART
asir-41981	82	15	uniformly	uniformly	ADV
asir-41981	82	16	distribute	distribute	VERB
asir-41981	82	17	active	active	ADJ
asir-41981	82	18	metals	metal	NOUN
asir-41981	82	19	can	can	AUX
asir-41981	82	20	enhance	enhance	VERB
asir-41981	82	21	the	the	DET
asir-41981	82	22	catalyst	catalyst	NOUN
asir-41981	82	23	's	's	PART
asir-41981	82	24	reactivity	reactivity	NOUN
asir-41981	82	25	and	and	CCONJ
asir-41981	82	26	selectivity	selectivity	NOUN
asir-41981	82	27	.	.	PUNCT
asir-41981	83	1	for	for	ADP
asir-41981	83	2	example	example	NOUN
asir-41981	83	3	,	,	PUNCT
asir-41981	83	4	increasing	increase	VERB
asir-41981	83	5	the	the	DET
asir-41981	83	6	specific	specific	ADJ
asir-41981	83	7	surface	surface	NOUN
asir-41981	83	8	area	area	NOUN
asir-41981	83	9	provides	provide	VERB
asir-41981	83	10	more	more	ADV
asir-41981	83	11	active	active	ADJ
asir-41981	83	12	sites	site	NOUN
asir-41981	83	13	,	,	PUNCT
asir-41981	83	14	enhancing	enhance	VERB
asir-41981	83	15	catalytic	catalytic	ADJ
asir-41981	83	16	ability	ability	NOUN
asir-41981	83	17	.	.	PUNCT
asir-41981	84	1	optimizing	optimize	VERB
asir-41981	84	2	pore	pore	ADJ
asir-41981	84	3	structure	structure	NOUN
asir-41981	84	4	improves	improve	VERB
asir-41981	84	5	the	the	DET
asir-41981	84	6	diffusion	diffusion	NOUN
asir-41981	84	7	rate	rate	NOUN
asir-41981	84	8	of	of	ADP
asir-41981	84	9	reactants	reactant	NOUN
asir-41981	84	10	and	and	CCONJ
asir-41981	84	11	reduces	reduce	VERB
asir-41981	84	12	resistance	resistance	NOUN
asir-41981	84	13	during	during	ADP
asir-41981	84	14	reactions	reaction	NOUN
asir-41981	84	15	(	(	PUNCT
asir-41981	84	16	nagel	nagel	PROPN
asir-41981	84	17	,	,	PUNCT
asir-41981	84	18	zart	zart	PROPN
asir-41981	84	19	,	,	PUNCT
asir-41981	84	20	barbosa	barbosa	PROPN
asir-41981	84	21	,	,	PUNCT
asir-41981	84	22	et	et	PROPN
asir-41981	84	23	al	al	PROPN
asir-41981	84	24	.	.	PROPN
asir-41981	84	25	,	,	PUNCT
asir-41981	84	26	2017	2017	NUM
asir-41981	84	27	)	)	PUNCT
asir-41981	84	28	.	.	PUNCT
asir-41981	85	1	utilizing	utilize	VERB
asir-41981	85	2	nanotechnology	nanotechnology	NOUN
asir-41981	85	3	ensures	ensure	VERB
asir-41981	85	4	even	even	ADV
asir-41981	85	5	distribution	distribution	NOUN
asir-41981	85	6	of	of	ADP
asir-41981	85	7	active	active	ADJ
asir-41981	85	8	metals	metal	NOUN
asir-41981	85	9	on	on	ADP
asir-41981	85	10	the	the	DET
asir-41981	85	11	catalyst	catalyst	NOUN
asir-41981	85	12	surface	surface	NOUN
asir-41981	85	13	,	,	PUNCT
asir-41981	85	14	increasing	increase	VERB
asir-41981	85	15	effective	effective	ADJ
asir-41981	85	16	catalytic	catalytic	ADJ
asir-41981	85	17	sites	site	NOUN
asir-41981	85	18	and	and	CCONJ
asir-41981	85	19	improving	improve	VERB
asir-41981	85	20	efficiency	efficiency	NOUN
asir-41981	85	21	.	.	PUNCT
asir-41981	86	1	researchers	researcher	NOUN
asir-41981	86	2	are	be	AUX
asir-41981	86	3	also	also	ADV
asir-41981	86	4	exploring	explore	VERB
asir-41981	86	5	how	how	SCONJ
asir-41981	86	6	adjusting	adjust	VERB
asir-41981	86	7	the	the	DET
asir-41981	86	8	surface	surface	NOUN
asir-41981	86	9	structure	structure	NOUN
asir-41981	86	10	of	of	ADP
asir-41981	86	11	catalysts	catalyst	NOUN
asir-41981	86	12	can	can	AUX
asir-41981	86	13	enhance	enhance	VERB
asir-41981	86	14	pollutant	pollutant	ADJ
asir-41981	86	15	conversion	conversion	NOUN
asir-41981	86	16	efficiency	efficiency	NOUN
asir-41981	86	17	,	,	PUNCT
asir-41981	86	18	improving	improve	VERB
asir-41981	86	19	overall	overall	ADJ
asir-41981	86	20	exhaust	exhaust	NOUN
asir-41981	86	21	treatment	treatment	NOUN
asir-41981	86	22	effectiveness	effectiveness	NOUN
asir-41981	86	23	.	.	PUNCT
asir-41981	87	1	microstructure	microstructure	ADJ
asir-41981	87	2	optimization	optimization	NOUN
asir-41981	87	3	measures	measure	NOUN
asir-41981	87	4	will	will	AUX
asir-41981	87	5	help	help	VERB
asir-41981	87	6	boost	boost	VERB
asir-41981	87	7	catalyst	catalyst	NOUN
asir-41981	87	8	performance	performance	NOUN
asir-41981	87	9	and	and	CCONJ
asir-41981	87	10	economic	economic	ADJ
asir-41981	87	11	viability	viability	NOUN
asir-41981	87	12	,	,	PUNCT
asir-41981	87	13	advancing	advance	VERB
asir-41981	87	14	catalytic	catalytic	ADJ
asir-41981	87	15	technologies	technology	NOUN
asir-41981	87	16	.	.	PUNCT
asir-41981	88	1	4.2	4.2	NUM
asir-41981	88	2	exploring	explore	VERB
asir-41981	88	3	more	more	ADV
asir-41981	88	4	innovative	innovative	ADJ
asir-41981	88	5	treatment	treatment	NOUN
asir-41981	88	6	methods	method	NOUN
asir-41981	88	7	4.2.1	4.2.1	NUM
asir-41981	88	8	electrocatalysts	electrocatalyst	NOUN
asir-41981	88	9	and	and	CCONJ
asir-41981	88	10	new	new	ADJ
asir-41981	88	11	catalytic	catalytic	ADJ
asir-41981	88	12	technologies	technology	NOUN
asir-41981	88	13	electrocatalysts	electrocatalyst	NOUN
asir-41981	88	14	represent	represent	VERB
asir-41981	88	15	an	an	DET
asir-41981	88	16	emerging	emerge	VERB
asir-41981	88	17	catalytic	catalytic	ADJ
asir-41981	88	18	technology	technology	NOUN
asir-41981	88	19	that	that	PRON
asir-41981	88	20	significantly	significantly	ADV
asir-41981	88	21	improves	improve	VERB
asir-41981	88	22	reaction	reaction	NOUN
asir-41981	88	23	efficiency	efficiency	NOUN
asir-41981	88	24	by	by	ADP
asir-41981	88	25	activating	activate	VERB
asir-41981	88	26	catalysts	catalyst	NOUN
asir-41981	88	27	with	with	ADP
asir-41981	88	28	electric	electric	ADJ
asir-41981	88	29	current	current	NOUN
asir-41981	88	30	.	.	PUNCT
asir-41981	89	1	this	this	DET
asir-41981	89	2	technology	technology	NOUN
asir-41981	89	3	's	's	PART
asir-41981	89	4	key	key	ADJ
asir-41981	89	5	lies	lie	NOUN
asir-41981	89	6	in	in	ADP
asir-41981	89	7	applying	apply	VERB
asir-41981	89	8	current	current	NOUN
asir-41981	89	9	to	to	ADP
asir-41981	89	10	the	the	DET
asir-41981	89	11	catalyst	catalyst	NOUN
asir-41981	89	12	surface	surface	NOUN
asir-41981	89	13	to	to	PART
asir-41981	89	14	activate	activate	VERB
asir-41981	89	15	catalytic	catalytic	ADJ
asir-41981	89	16	reactions	reaction	NOUN
asir-41981	89	17	and	and	CCONJ
asir-41981	89	18	accelerate	accelerate	VERB
asir-41981	89	19	reaction	reaction	NOUN
asir-41981	89	20	rates	rate	NOUN
asir-41981	89	21	.	.	PUNCT
asir-41981	90	1	compared	compare	VERB
asir-41981	90	2	with	with	ADP
asir-41981	90	3	traditional	traditional	ADJ
asir-41981	90	4	catalysts	catalyst	NOUN
asir-41981	90	5	,	,	PUNCT
asir-41981	90	6	electrocatalysts	electrocatalyst	NOUN
asir-41981	90	7	can	can	AUX
asir-41981	90	8	perform	perform	VERB
asir-41981	90	9	effective	effective	ADJ
asir-41981	90	10	reactions	reaction	NOUN
asir-41981	90	11	at	at	ADP
asir-41981	90	12	lower	low	ADJ
asir-41981	90	13	temperatures	temperature	NOUN
asir-41981	90	14	,	,	PUNCT
asir-41981	90	15	improving	improve	VERB
asir-41981	90	16	energy	energy	NOUN
asir-41981	90	17	efficiency	efficiency	NOUN
asir-41981	90	18	and	and	CCONJ
asir-41981	90	19	reducing	reduce	VERB
asir-41981	90	20	emissions	emission	NOUN
asir-41981	90	21	.	.	PUNCT
asir-41981	91	1	future	future	ADJ
asir-41981	91	2	research	research	NOUN
asir-41981	91	3	could	could	AUX
asir-41981	91	4	focus	focus	VERB
asir-41981	91	5	on	on	ADP
asir-41981	91	6	applying	apply	VERB
asir-41981	91	7	electrocatalysts	electrocatalyst	NOUN
asir-41981	91	8	to	to	ADP
asir-41981	91	9	small	small	ADJ
asir-41981	91	10	gasoline	gasoline	NOUN
asir-41981	91	11	engine	engine	NOUN
asir-41981	91	12	exhaust	exhaust	NOUN
asir-41981	91	13	treatment	treatment	NOUN
asir-41981	91	14	,	,	PUNCT
asir-41981	91	15	adjusting	adjust	VERB
asir-41981	91	16	the	the	DET
asir-41981	91	17	current	current	ADJ
asir-41981	91	18	intensity	intensity	NOUN
asir-41981	91	19	and	and	CCONJ
asir-41981	91	20	frequency	frequency	NOUN
asir-41981	91	21	to	to	PART
asir-41981	91	22	achieve	achieve	VERB
asir-41981	91	23	more	more	ADV
asir-41981	91	24	efficient	efficient	ADJ
asir-41981	91	25	purification	purification	NOUN
asir-41981	91	26	.	.	PUNCT
asir-41981	92	1	further	further	ADJ
asir-41981	92	2	exploration	exploration	NOUN
asir-41981	92	3	should	should	AUX
asir-41981	92	4	include	include	VERB
asir-41981	92	5	developing	develop	VERB
asir-41981	92	6	novel	novel	ADJ
asir-41981	92	7	catalyst	catalyst	NOUN
asir-41981	92	8	systems	system	NOUN
asir-41981	92	9	combining	combine	VERB
asir-41981	92	10	electrocatalytic	electrocatalytic	ADJ
asir-41981	92	11	technology	technology	NOUN
asir-41981	92	12	,	,	PUNCT
asir-41981	92	13	reducing	reduce	VERB
asir-41981	92	14	costs	cost	NOUN
asir-41981	92	15	and	and	CCONJ
asir-41981	92	16	simplifying	simplify	VERB
asir-41981	92	17	system	system	NOUN
asir-41981	92	18	design	design	NOUN
asir-41981	92	19	.	.	PUNCT
asir-41981	93	1	for	for	ADP
asir-41981	93	2	instance	instance	NOUN
asir-41981	93	3	,	,	PUNCT
asir-41981	93	4	new	new	ADJ
asir-41981	93	5	integrated	integrate	VERB
asir-41981	93	6	power	power	NOUN
asir-41981	93	7	and	and	CCONJ
asir-41981	93	8	catalyst	catalyst	NOUN
asir-41981	93	9	devices	device	NOUN
asir-41981	93	10	can	can	AUX
asir-41981	93	11	be	be	AUX
asir-41981	93	12	designed	design	VERB
asir-41981	93	13	to	to	PART
asir-41981	93	14	make	make	VERB
asir-41981	93	15	the	the	DET
asir-41981	93	16	system	system	NOUN
asir-41981	93	17	more	more	ADV
asir-41981	93	18	compact	compact	ADJ
asir-41981	93	19	and	and	CCONJ
asir-41981	93	20	efficient	efficient	ADJ
asir-41981	93	21	.	.	PUNCT
asir-41981	94	1	additionally	additionally	ADV
asir-41981	94	2	,	,	PUNCT
asir-41981	94	3	material	material	NOUN
asir-41981	94	4	selection	selection	NOUN
asir-41981	94	5	and	and	CCONJ
asir-41981	94	6	surface	surface	NOUN
asir-41981	94	7	modification	modification	NOUN
asir-41981	94	8	of	of	ADP
asir-41981	94	9	electrocatalysts	electrocatalyst	NOUN
asir-41981	94	10	are	be	AUX
asir-41981	94	11	critical	critical	ADJ
asir-41981	94	12	research	research	NOUN
asir-41981	94	13	areas	area	NOUN
asir-41981	94	14	.	.	PUNCT
asir-41981	95	1	optimizing	optimize	VERB
asir-41981	95	2	the	the	DET
asir-41981	95	3	conductivity	conductivity	NOUN
asir-41981	95	4	and	and	CCONJ
asir-41981	95	5	catalytic	catalytic	ADJ
asir-41981	95	6	activity	activity	NOUN
asir-41981	95	7	of	of	ADP
asir-41981	95	8	materials	material	NOUN
asir-41981	95	9	can	can	AUX
asir-41981	95	10	improve	improve	VERB
asir-41981	95	11	performance	performance	NOUN
asir-41981	95	12	and	and	CCONJ
asir-41981	95	13	stability	stability	NOUN
asir-41981	95	14	.	.	PUNCT
asir-41981	96	1	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	PROPN
asir-41981	96	2	applied	apply	VERB
asir-41981	96	3	science	science	NOUN
asir-41981	96	4	and	and	CCONJ
asir-41981	96	5	innovative	innovative	ADJ
asir-41981	96	6	research	research	NOUN
asir-41981	96	7	vol	vol	NOUN
asir-41981	96	8	.	.	PROPN
asir-41981	97	1	8	8	NUM
asir-41981	97	2	,	,	PUNCT
asir-41981	97	3	no	no	INTJ
asir-41981	97	4	.	.	NOUN
asir-41981	97	5	3	3	NUM
asir-41981	97	6	,	,	PUNCT
asir-41981	97	7	2024	2024	NUM
asir-41981	97	8	238	238	NUM
asir-41981	97	9	published	publish	VERB
asir-41981	97	10	by	by	ADP
asir-41981	97	11	scholink	scholink	PROPN
asir-41981	97	12	inc	inc	PROPN
asir-41981	97	13	.	.	PROPN
asir-41981	97	14	through	through	ADP
asir-41981	97	15	these	these	DET
asir-41981	97	16	innovations	innovation	NOUN
asir-41981	97	17	,	,	PUNCT
asir-41981	97	18	electrocatalysts	electrocatalyst	NOUN
asir-41981	97	19	are	be	AUX
asir-41981	97	20	expected	expect	VERB
asir-41981	97	21	to	to	PART
asir-41981	97	22	play	play	VERB
asir-41981	97	23	an	an	DET
asir-41981	97	24	important	important	ADJ
asir-41981	97	25	role	role	NOUN
asir-41981	97	26	in	in	ADP
asir-41981	97	27	future	future	ADJ
asir-41981	97	28	exhaust	exhaust	NOUN
asir-41981	97	29	treatment	treatment	NOUN
asir-41981	97	30	technologies	technology	NOUN
asir-41981	97	31	,	,	PUNCT
asir-41981	97	32	improving	improve	VERB
asir-41981	97	33	the	the	DET
asir-41981	97	34	effectiveness	effectiveness	NOUN
asir-41981	97	35	and	and	CCONJ
asir-41981	97	36	efficiency	efficiency	NOUN
asir-41981	97	37	of	of	ADP
asir-41981	97	38	environmental	environmental	ADJ
asir-41981	97	39	protection	protection	NOUN
asir-41981	97	40	.	.	PUNCT
asir-41981	98	1	4.2.3	4.2.3	NUM
asir-41981	98	2	application	application	NOUN
asir-41981	98	3	of	of	ADP
asir-41981	98	4	particulate	particulate	NOUN
asir-41981	98	5	traps	trap	NOUN
asir-41981	98	6	particulate	particulate	NOUN
asir-41981	98	7	traps	trap	NOUN
asir-41981	98	8	play	play	VERB
asir-41981	98	9	a	a	DET
asir-41981	98	10	key	key	ADJ
asir-41981	98	11	role	role	NOUN
asir-41981	98	12	in	in	ADP
asir-41981	98	13	treating	treat	VERB
asir-41981	98	14	particulate	particulate	NOUN
asir-41981	98	15	matter	matter	NOUN
asir-41981	98	16	,	,	PUNCT
asir-41981	98	17	but	but	CCONJ
asir-41981	98	18	future	future	ADJ
asir-41981	98	19	improvements	improvement	NOUN
asir-41981	98	20	should	should	AUX
asir-41981	98	21	focus	focus	VERB
asir-41981	98	22	on	on	ADP
asir-41981	98	23	enhancing	enhance	VERB
asir-41981	98	24	filtration	filtration	NOUN
asir-41981	98	25	efficiency	efficiency	NOUN
asir-41981	98	26	,	,	PUNCT
asir-41981	98	27	reducing	reduce	VERB
asir-41981	98	28	back	back	ADP
asir-41981	98	29	pressure	pressure	NOUN
asir-41981	98	30	,	,	PUNCT
asir-41981	98	31	and	and	CCONJ
asir-41981	98	32	optimizing	optimize	VERB
asir-41981	98	33	structural	structural	ADJ
asir-41981	98	34	design	design	NOUN
asir-41981	98	35	(	(	PUNCT
asir-41981	98	36	qi	qi	PROPN
asir-41981	98	37	,	,	PUNCT
asir-41981	98	38	yang	yang	PROPN
asir-41981	98	39	,	,	PUNCT
asir-41981	98	40	ma	ma	PROPN
asir-41981	98	41	,	,	PUNCT
asir-41981	98	42	et	et	PROPN
asir-41981	98	43	al	al	PROPN
asir-41981	98	44	.	.	PROPN
asir-41981	98	45	,	,	PUNCT
asir-41981	98	46	2016	2016	NUM
asir-41981	98	47	)	)	PUNCT
asir-41981	98	48	.	.	PUNCT
asir-41981	99	1	first	first	ADV
asir-41981	99	2	,	,	PUNCT
asir-41981	99	3	exploring	explore	VERB
asir-41981	99	4	new	new	ADJ
asir-41981	99	5	filter	filter	NOUN
asir-41981	99	6	materials	material	NOUN
asir-41981	99	7	,	,	PUNCT
asir-41981	99	8	such	such	ADJ
asir-41981	99	9	as	as	ADP
asir-41981	99	10	high	high	ADJ
asir-41981	99	11	-	-	PUNCT
asir-41981	99	12	performance	performance	NOUN
asir-41981	99	13	nanomaterials	nanomaterial	NOUN
asir-41981	99	14	or	or	CCONJ
asir-41981	99	15	composites	composite	NOUN
asir-41981	99	16	,	,	PUNCT
asir-41981	99	17	could	could	AUX
asir-41981	99	18	significantly	significantly	ADV
asir-41981	99	19	improve	improve	VERB
asir-41981	99	20	trapping	trap	VERB
asir-41981	99	21	capabilities	capability	NOUN
asir-41981	99	22	while	while	SCONJ
asir-41981	99	23	minimizing	minimize	VERB
asir-41981	99	24	particle	particle	NOUN
asir-41981	99	25	buildup	buildup	NOUN
asir-41981	99	26	.	.	PUNCT
asir-41981	100	1	these	these	DET
asir-41981	100	2	materials	material	NOUN
asir-41981	100	3	should	should	AUX
asir-41981	100	4	offer	offer	VERB
asir-41981	100	5	better	well	ADJ
asir-41981	100	6	high	high	ADJ
asir-41981	100	7	-	-	PUNCT
asir-41981	100	8	temperature	temperature	NOUN
asir-41981	100	9	resistance	resistance	NOUN
asir-41981	100	10	and	and	CCONJ
asir-41981	100	11	chemical	chemical	NOUN
asir-41981	100	12	stability	stability	NOUN
asir-41981	100	13	to	to	PART
asir-41981	100	14	suit	suit	VERB
asir-41981	100	15	various	various	ADJ
asir-41981	100	16	working	working	NOUN
asir-41981	100	17	conditions	condition	NOUN
asir-41981	100	18	.	.	PUNCT
asir-41981	101	1	second	second	ADV
asir-41981	101	2	,	,	PUNCT
asir-41981	101	3	optimizing	optimize	VERB
asir-41981	101	4	the	the	DET
asir-41981	101	5	structure	structure	NOUN
asir-41981	101	6	of	of	ADP
asir-41981	101	7	particulate	particulate	NOUN
asir-41981	101	8	traps	trap	NOUN
asir-41981	101	9	,	,	PUNCT
asir-41981	101	10	especially	especially	ADV
asir-41981	101	11	in	in	ADP
asir-41981	101	12	terms	term	NOUN
asir-41981	101	13	of	of	ADP
asir-41981	101	14	reducing	reduce	VERB
asir-41981	101	15	their	their	PRON
asir-41981	101	16	impact	impact	NOUN
asir-41981	101	17	on	on	ADP
asir-41981	101	18	engine	engine	NOUN
asir-41981	101	19	performance	performance	NOUN
asir-41981	101	20	,	,	PUNCT
asir-41981	101	21	can	can	AUX
asir-41981	101	22	be	be	AUX
asir-41981	101	23	achieved	achieve	VERB
asir-41981	101	24	by	by	ADP
asir-41981	101	25	improving	improve	VERB
asir-41981	101	26	airflow	airflow	NOUN
asir-41981	101	27	channel	channel	NOUN
asir-41981	101	28	design	design	NOUN
asir-41981	101	29	or	or	CCONJ
asir-41981	101	30	incorporating	incorporate	VERB
asir-41981	101	31	advanced	advanced	ADJ
asir-41981	101	32	fluid	fluid	ADJ
asir-41981	101	33	dynamics	dynamic	NOUN
asir-41981	101	34	simulation	simulation	NOUN
asir-41981	101	35	technologies	technology	NOUN
asir-41981	101	36	.	.	PUNCT
asir-41981	102	1	this	this	PRON
asir-41981	102	2	ensures	ensure	VERB
asir-41981	102	3	that	that	SCONJ
asir-41981	102	4	while	while	SCONJ
asir-41981	102	5	efficiently	efficiently	ADV
asir-41981	102	6	capturing	capture	VERB
asir-41981	102	7	particles	particle	NOUN
asir-41981	102	8	,	,	PUNCT
asir-41981	102	9	the	the	DET
asir-41981	102	10	trap	trap	NOUN
asir-41981	102	11	does	do	AUX
asir-41981	102	12	n't	not	PART
asir-41981	102	13	significantly	significantly	ADV
asir-41981	102	14	increase	increase	VERB
asir-41981	102	15	exhaust	exhaust	ADJ
asir-41981	102	16	resistance	resistance	NOUN
asir-41981	102	17	.	.	PUNCT
asir-41981	103	1	additionally	additionally	ADV
asir-41981	103	2	,	,	PUNCT
asir-41981	103	3	reducing	reduce	VERB
asir-41981	103	4	the	the	DET
asir-41981	103	5	cleaning	cleaning	NOUN
asir-41981	103	6	and	and	CCONJ
asir-41981	103	7	replacement	replacement	NOUN
asir-41981	103	8	frequency	frequency	NOUN
asir-41981	103	9	of	of	ADP
asir-41981	103	10	traps	trap	NOUN
asir-41981	103	11	is	be	AUX
asir-41981	103	12	another	another	DET
asir-41981	103	13	key	key	ADJ
asir-41981	103	14	goal	goal	NOUN
asir-41981	103	15	for	for	ADP
asir-41981	103	16	future	future	ADJ
asir-41981	103	17	improvements	improvement	NOUN
asir-41981	103	18	.	.	PUNCT
asir-41981	104	1	research	research	NOUN
asir-41981	104	2	into	into	ADP
asir-41981	104	3	self	self	NOUN
asir-41981	104	4	-	-	PUNCT
asir-41981	104	5	cleaning	clean	VERB
asir-41981	104	6	technologies	technology	NOUN
asir-41981	104	7	or	or	CCONJ
asir-41981	104	8	materials	material	NOUN
asir-41981	104	9	that	that	PRON
asir-41981	104	10	extend	extend	VERB
asir-41981	104	11	lifespan	lifespan	NOUN
asir-41981	104	12	could	could	AUX
asir-41981	104	13	reduce	reduce	VERB
asir-41981	104	14	maintenance	maintenance	NOUN
asir-41981	104	15	costs	cost	NOUN
asir-41981	104	16	and	and	CCONJ
asir-41981	104	17	improve	improve	VERB
asir-41981	104	18	overall	overall	ADJ
asir-41981	104	19	system	system	NOUN
asir-41981	104	20	efficiency	efficiency	NOUN
asir-41981	104	21	.	.	PUNCT
asir-41981	105	1	these	these	DET
asir-41981	105	2	advancements	advancement	NOUN
asir-41981	105	3	will	will	AUX
asir-41981	105	4	significantly	significantly	ADV
asir-41981	105	5	enhance	enhance	VERB
asir-41981	105	6	the	the	DET
asir-41981	105	7	practical	practical	ADJ
asir-41981	105	8	application	application	NOUN
asir-41981	105	9	of	of	ADP
asir-41981	105	10	particulate	particulate	NOUN
asir-41981	105	11	traps	trap	NOUN
asir-41981	105	12	,	,	PUNCT
asir-41981	105	13	contributing	contribute	VERB
asir-41981	105	14	more	more	ADJ
asir-41981	105	15	to	to	ADP
asir-41981	105	16	environmental	environmental	ADJ
asir-41981	105	17	protection	protection	NOUN
asir-41981	105	18	.	.	PUNCT
asir-41981	106	1	4.2.4	4.2.4	NUM
asir-41981	106	2	development	development	NOUN
asir-41981	106	3	of	of	ADP
asir-41981	106	4	integrated	integrate	VERB
asir-41981	106	5	treatment	treatment	NOUN
asir-41981	106	6	technologies	technology	NOUN
asir-41981	106	7	integrated	integrate	VERB
asir-41981	106	8	treatment	treatment	NOUN
asir-41981	106	9	technologies	technology	NOUN
asir-41981	106	10	combine	combine	VERB
asir-41981	106	11	multiple	multiple	ADJ
asir-41981	106	12	exhaust	exhaust	ADJ
asir-41981	106	13	treatment	treatment	NOUN
asir-41981	106	14	methods	method	NOUN
asir-41981	106	15	to	to	PART
asir-41981	106	16	achieve	achieve	VERB
asir-41981	106	17	comprehensive	comprehensive	ADJ
asir-41981	106	18	pollution	pollution	NOUN
asir-41981	106	19	control	control	NOUN
asir-41981	106	20	.	.	PUNCT
asir-41981	107	1	currently	currently	ADV
asir-41981	107	2	,	,	PUNCT
asir-41981	107	3	catalytic	catalytic	ADJ
asir-41981	107	4	converters	converter	NOUN
asir-41981	107	5	,	,	PUNCT
asir-41981	107	6	scr	scr	NOUN
asir-41981	107	7	systems	system	NOUN
asir-41981	107	8	,	,	PUNCT
asir-41981	107	9	and	and	CCONJ
asir-41981	107	10	particulate	particulate	NOUN
asir-41981	107	11	traps	trap	NOUN
asir-41981	107	12	are	be	AUX
asir-41981	107	13	widely	widely	ADV
asir-41981	107	14	used	use	VERB
asir-41981	107	15	,	,	PUNCT
asir-41981	107	16	but	but	CCONJ
asir-41981	107	17	effectively	effectively	ADV
asir-41981	107	18	combining	combine	VERB
asir-41981	107	19	these	these	DET
asir-41981	107	20	technologies	technology	NOUN
asir-41981	107	21	to	to	PART
asir-41981	107	22	form	form	VERB
asir-41981	107	23	an	an	DET
asir-41981	107	24	optimized	optimize	VERB
asir-41981	107	25	integrated	integrate	VERB
asir-41981	107	26	treatment	treatment	NOUN
asir-41981	107	27	solution	solution	NOUN
asir-41981	107	28	is	be	AUX
asir-41981	107	29	an	an	DET
asir-41981	107	30	important	important	ADJ
asir-41981	107	31	direction	direction	NOUN
asir-41981	107	32	for	for	ADP
asir-41981	107	33	future	future	ADJ
asir-41981	107	34	research	research	NOUN
asir-41981	107	35	.	.	PUNCT
asir-41981	108	1	for	for	ADP
asir-41981	108	2	example	example	NOUN
asir-41981	108	3	,	,	PUNCT
asir-41981	108	4	combining	combine	VERB
asir-41981	108	5	catalytic	catalytic	ADJ
asir-41981	108	6	converters	converter	NOUN
asir-41981	108	7	with	with	ADP
asir-41981	108	8	scr	scr	NOUN
asir-41981	108	9	systems	system	NOUN
asir-41981	108	10	can	can	AUX
asir-41981	108	11	efficiently	efficiently	ADV
asir-41981	108	12	handle	handle	VERB
asir-41981	108	13	multiple	multiple	ADJ
asir-41981	108	14	gaseous	gaseous	ADJ
asir-41981	108	15	pollutants	pollutant	NOUN
asir-41981	108	16	,	,	PUNCT
asir-41981	108	17	including	include	VERB
asir-41981	108	18	co	co	NOUN
asir-41981	108	19	,	,	PUNCT
asir-41981	108	20	nox	nox	NOUN
asir-41981	108	21	,	,	PUNCT
asir-41981	108	22	and	and	CCONJ
asir-41981	108	23	hc	hc	PROPN
asir-41981	108	24	.	.	PROPN
asir-41981	109	1	on	on	ADP
asir-41981	109	2	this	this	DET
asir-41981	109	3	basis	basis	NOUN
asir-41981	109	4	,	,	PUNCT
asir-41981	109	5	small	small	ADJ
asir-41981	109	6	gasoline	gasoline	NOUN
asir-41981	109	7	engine	engine	NOUN
asir-41981	109	8	particulate	particulate	NOUN
asir-41981	109	9	traps	trap	NOUN
asir-41981	109	10	can	can	AUX
asir-41981	109	11	further	far	ADV
asir-41981	109	12	treat	treat	VERB
asir-41981	109	13	particulate	particulate	NOUN
asir-41981	109	14	matter	matter	NOUN
asir-41981	109	15	,	,	PUNCT
asir-41981	109	16	forming	form	VERB
asir-41981	109	17	a	a	DET
asir-41981	109	18	multi	multi	ADJ
asir-41981	109	19	-	-	ADJ
asir-41981	109	20	layer	layer	ADJ
asir-41981	109	21	pollution	pollution	NOUN
asir-41981	109	22	control	control	NOUN
asir-41981	109	23	system	system	NOUN
asir-41981	109	24	.	.	PUNCT
asir-41981	110	1	the	the	DET
asir-41981	110	2	realization	realization	NOUN
asir-41981	110	3	of	of	ADP
asir-41981	110	4	this	this	DET
asir-41981	110	5	technology	technology	NOUN
asir-41981	110	6	will	will	AUX
asir-41981	110	7	help	help	VERB
asir-41981	110	8	achieve	achieve	VERB
asir-41981	110	9	higher	high	ADJ
asir-41981	110	10	levels	level	NOUN
asir-41981	110	11	of	of	ADP
asir-41981	110	12	pollution	pollution	NOUN
asir-41981	110	13	control	control	NOUN
asir-41981	110	14	,	,	PUNCT
asir-41981	110	15	providing	provide	VERB
asir-41981	110	16	stronger	strong	ADJ
asir-41981	110	17	technical	technical	ADJ
asir-41981	110	18	support	support	NOUN
asir-41981	110	19	for	for	ADP
asir-41981	110	20	environmental	environmental	ADJ
asir-41981	110	21	protection	protection	NOUN
asir-41981	110	22	.	.	PUNCT
asir-41981	111	1	5	5	X
asir-41981	111	2	.	.	X
asir-41981	111	3	conclusion	conclusion	VERB
asir-41981	111	4	small	small	ADJ
asir-41981	111	5	gasoline	gasoline	NOUN
asir-41981	111	6	engines	engine	NOUN
asir-41981	111	7	,	,	PUNCT
asir-41981	111	8	due	due	ADP
asir-41981	111	9	to	to	ADP
asir-41981	111	10	their	their	PRON
asir-41981	111	11	emission	emission	NOUN
asir-41981	111	12	characteristics	characteristic	NOUN
asir-41981	111	13	,	,	PUNCT
asir-41981	111	14	cause	cause	VERB
asir-41981	111	15	significant	significant	ADJ
asir-41981	111	16	harm	harm	NOUN
asir-41981	111	17	to	to	ADP
asir-41981	111	18	the	the	DET
asir-41981	111	19	environment	environment	NOUN
asir-41981	111	20	and	and	CCONJ
asir-41981	111	21	human	human	ADJ
asir-41981	111	22	health	health	NOUN
asir-41981	111	23	.	.	PUNCT
asir-41981	112	1	as	as	SCONJ
asir-41981	112	2	environmental	environmental	ADJ
asir-41981	112	3	regulations	regulation	NOUN
asir-41981	112	4	become	become	VERB
asir-41981	112	5	increasingly	increasingly	ADV
asir-41981	112	6	stringent	stringent	ADJ
asir-41981	112	7	,	,	PUNCT
asir-41981	112	8	the	the	DET
asir-41981	112	9	development	development	NOUN
asir-41981	112	10	and	and	CCONJ
asir-41981	112	11	application	application	NOUN
asir-41981	112	12	of	of	ADP
asir-41981	112	13	exhaust	exhaust	NOUN
asir-41981	112	14	treatment	treatment	NOUN
asir-41981	112	15	technologies	technology	NOUN
asir-41981	112	16	for	for	ADP
asir-41981	112	17	small	small	ADJ
asir-41981	112	18	gasoline	gasoline	NOUN
asir-41981	112	19	engines	engine	NOUN
asir-41981	112	20	are	be	AUX
asir-41981	112	21	essential	essential	ADJ
asir-41981	112	22	.	.	PUNCT
asir-41981	113	1	this	this	DET
asir-41981	113	2	research	research	NOUN
asir-41981	113	3	reveals	reveal	VERB
asir-41981	113	4	that	that	SCONJ
asir-41981	113	5	while	while	SCONJ
asir-41981	113	6	traditional	traditional	ADJ
asir-41981	113	7	catalytic	catalytic	ADJ
asir-41981	113	8	converter	converter	NOUN
asir-41981	113	9	technologies	technology	NOUN
asir-41981	113	10	have	have	AUX
asir-41981	113	11	matured	mature	VERB
asir-41981	113	12	,	,	PUNCT
asir-41981	113	13	challenges	challenge	NOUN
asir-41981	113	14	remain	remain	VERB
asir-41981	113	15	in	in	ADP
asir-41981	113	16	controlling	control	VERB
asir-41981	113	17	low	low	ADJ
asir-41981	113	18	-	-	PUNCT
asir-41981	113	19	temperature	temperature	NOUN
asir-41981	113	20	emissions	emission	NOUN
asir-41981	113	21	and	and	CCONJ
asir-41981	113	22	capturing	capture	VERB
asir-41981	113	23	exhaust	exhaust	NOUN
asir-41981	113	24	particulates	particulate	NOUN
asir-41981	113	25	.	.	PUNCT
asir-41981	114	1	solutions	solution	NOUN
asir-41981	114	2	such	such	ADJ
asir-41981	114	3	as	as	ADP
asir-41981	114	4	particulate	particulate	NOUN
asir-41981	114	5	traps	trap	NOUN
asir-41981	114	6	and	and	CCONJ
asir-41981	114	7	electrocatalysts	electrocatalyst	NOUN
asir-41981	114	8	offer	offer	VERB
asir-41981	114	9	new	new	ADJ
asir-41981	114	10	potential	potential	NOUN
asir-41981	114	11	,	,	PUNCT
asir-41981	114	12	particularly	particularly	ADV
asir-41981	114	13	in	in	ADP
asir-41981	114	14	reducing	reduce	VERB
asir-41981	114	15	nox	nox	NOUN
asir-41981	114	16	and	and	CCONJ
asir-41981	114	17	particulate	particulate	NOUN
asir-41981	114	18	emissions	emission	NOUN
asir-41981	114	19	.	.	PUNCT
asir-41981	115	1	however	however	ADV
asir-41981	115	2	,	,	PUNCT
asir-41981	115	3	these	these	DET
asir-41981	115	4	technologies	technology	NOUN
asir-41981	115	5	still	still	ADV
asir-41981	115	6	face	face	VERB
asir-41981	115	7	challenges	challenge	NOUN
asir-41981	115	8	in	in	ADP
asir-41981	115	9	terms	term	NOUN
asir-41981	115	10	of	of	ADP
asir-41981	115	11	cost	cost	NOUN
asir-41981	115	12	and	and	CCONJ
asir-41981	115	13	system	system	NOUN
asir-41981	115	14	complexity	complexity	NOUN
asir-41981	115	15	.	.	PUNCT
asir-41981	116	1	therefore	therefore	ADV
asir-41981	116	2	,	,	PUNCT
asir-41981	116	3	future	future	ADJ
asir-41981	116	4	research	research	NOUN
asir-41981	116	5	should	should	AUX
asir-41981	116	6	focus	focus	VERB
asir-41981	116	7	on	on	ADP
asir-41981	116	8	optimizing	optimize	VERB
asir-41981	116	9	gasoline	gasoline	NOUN
asir-41981	116	10	engine	engine	NOUN
asir-41981	116	11	particulate	particulate	NOUN
asir-41981	116	12	traps	trap	NOUN
asir-41981	116	13	,	,	PUNCT
asir-41981	116	14	enhancing	enhance	VERB
asir-41981	116	15	catalyst	catalyst	NOUN
asir-41981	116	16	efficiency	efficiency	NOUN
asir-41981	116	17	,	,	PUNCT
asir-41981	116	18	and	and	CCONJ
asir-41981	116	19	improving	improve	VERB
asir-41981	116	20	fuel	fuel	NOUN
asir-41981	116	21	efficiency	efficiency	NOUN
asir-41981	116	22	to	to	PART
asir-41981	116	23	achieve	achieve	VERB
asir-41981	116	24	more	more	ADV
asir-41981	116	25	efficient	efficient	ADJ
asir-41981	116	26	and	and	CCONJ
asir-41981	116	27	economical	economical	ADJ
asir-41981	116	28	exhaust	exhaust	NOUN
asir-41981	116	29	emission	emission	NOUN
asir-41981	116	30	control	control	NOUN
asir-41981	116	31	.	.	PUNCT
asir-41981	117	1	through	through	ADP
asir-41981	117	2	continuous	continuous	ADJ
asir-41981	117	3	innovation	innovation	NOUN
asir-41981	117	4	and	and	CCONJ
asir-41981	117	5	development	development	NOUN
asir-41981	117	6	of	of	ADP
asir-41981	117	7	technologies	technology	NOUN
asir-41981	117	8	,	,	PUNCT
asir-41981	117	9	the	the	DET
asir-41981	117	10	challenges	challenge	NOUN
asir-41981	117	11	posed	pose	VERB
asir-41981	117	12	by	by	ADP
asir-41981	117	13	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	NOUN
asir-41981	117	14	applied	apply	VERB
asir-41981	117	15	science	science	NOUN
asir-41981	117	16	and	and	CCONJ
asir-41981	117	17	innovative	innovative	ADJ
asir-41981	117	18	research	research	NOUN
asir-41981	117	19	vol	vol	NOUN
asir-41981	117	20	.	.	PROPN
asir-41981	118	1	8	8	NUM
asir-41981	118	2	,	,	PUNCT
asir-41981	118	3	no	no	INTJ
asir-41981	118	4	.	.	NOUN
asir-41981	118	5	3	3	NUM
asir-41981	118	6	,	,	PUNCT
asir-41981	118	7	2024	2024	NUM
asir-41981	118	8	239	239	NUM
asir-41981	118	9	published	publish	VERB
asir-41981	118	10	by	by	ADP
asir-41981	118	11	scholink	scholink	PROPN
asir-41981	118	12	inc	inc	PROPN
asir-41981	118	13	.	.	PROPN
asir-41981	118	14	small	small	ADJ
asir-41981	118	15	gasoline	gasoline	NOUN
asir-41981	118	16	engine	engine	NOUN
asir-41981	118	17	emissions	emission	NOUN
asir-41981	118	18	can	can	AUX
asir-41981	118	19	be	be	AUX
asir-41981	118	20	better	well	ADV
asir-41981	118	21	addressed	address	VERB
asir-41981	118	22	,	,	PUNCT
asir-41981	118	23	promoting	promote	VERB
asir-41981	118	24	environmental	environmental	ADJ
asir-41981	118	25	protection	protection	NOUN
asir-41981	118	26	and	and	CCONJ
asir-41981	118	27	sustainable	sustainable	ADJ
asir-41981	118	28	ecological	ecological	ADJ
asir-41981	118	29	development	development	NOUN
asir-41981	118	30	.	.	PUNCT
asir-41981	119	1	references	reference	NOUN
asir-41981	119	2	anderson	anderson	PROPN
asir-41981	119	3	,	,	PUNCT
asir-41981	119	4	j.	j.	PROPN
asir-41981	119	5	e.	e.	PROPN
asir-41981	119	6	,	,	PUNCT
asir-41981	119	7	dicicco	dicicco	PROPN
asir-41981	119	8	,	,	PUNCT
asir-41981	119	9	d.	d.	PROPN
asir-41981	119	10	m.	m.	PROPN
asir-41981	119	11	,	,	PUNCT
asir-41981	119	12	ginder	ginder	PROPN
asir-41981	119	13	,	,	PUNCT
asir-41981	119	14	j.	j.	PROPN
asir-41981	119	15	m.	m.	PROPN
asir-41981	119	16	,	,	PUNCT
asir-41981	119	17	kramer	kramer	PROPN
asir-41981	119	18	,	,	PUNCT
asir-41981	119	19	u.	u.	PROPN
asir-41981	119	20	,	,	PUNCT
asir-41981	119	21	leone	leone	NOUN
asir-41981	119	22	,	,	PUNCT
asir-41981	119	23	t.	t.	PROPN
asir-41981	119	24	g.	g.	PROPN
asir-41981	119	25	,	,	PUNCT
asir-41981	119	26	raney	raney	NOUN
asir-41981	119	27	-	-	PUNCT
asir-41981	119	28	pablo	pablo	PROPN
asir-41981	119	29	,	,	PUNCT
asir-41981	119	30	h.	h.	PROPN
asir-41981	119	31	e.	e.	PROPN
asir-41981	119	32	,	,	PUNCT
asir-41981	119	33	&	&	CCONJ
asir-41981	119	34	wallington	wallington	PROPN
asir-41981	119	35	,	,	PUNCT
asir-41981	119	36	t.	t.	PROPN
asir-41981	119	37	j.	j.	PROPN
asir-41981	119	38	(	(	PUNCT
asir-41981	119	39	2012	2012	NUM
asir-41981	119	40	)	)	PUNCT
asir-41981	119	41	.	.	PUNCT
asir-41981	120	1	high	high	ADJ
asir-41981	120	2	octane	octane	NOUN
asir-41981	120	3	number	number	NOUN
asir-41981	120	4	ethanol	ethanol	NOUN
asir-41981	120	5	–	–	PUNCT
asir-41981	120	6	gasoline	gasoline	NOUN
asir-41981	120	7	blends	blend	NOUN
asir-41981	120	8	:	:	PUNCT
asir-41981	120	9	quantifying	quantify	VERB
asir-41981	120	10	the	the	DET
asir-41981	120	11	potential	potential	ADJ
asir-41981	120	12	benefits	benefit	NOUN
asir-41981	120	13	in	in	ADP
asir-41981	120	14	the	the	DET
asir-41981	120	15	united	united	PROPN
asir-41981	120	16	states	states	PROPN
asir-41981	120	17	.	.	PUNCT
asir-41981	121	1	fuel	fuel	NOUN
asir-41981	121	2	,	,	PUNCT
asir-41981	121	3	97	97	NUM
asir-41981	121	4	,	,	PUNCT
asir-41981	121	5	585	585	NUM
asir-41981	121	6	-	-	SYM
asir-41981	121	7	594	594	NUM
asir-41981	121	8	.	.	PUNCT
asir-41981	122	1	https://doi.org/10.1016/j.fuel.2012.03.017	https://doi.org/10.1016/j.fuel.2012.03.017	PROPN
asir-41981	122	2	benson	benson	PROPN
asir-41981	122	3	,	,	PUNCT
asir-41981	122	4	j.	j.	PROPN
asir-41981	122	5	d.	d.	PROPN
asir-41981	122	6	,	,	PUNCT
asir-41981	122	7	burns	burn	NOUN
asir-41981	122	8	,	,	PUNCT
asir-41981	122	9	v.	v.	PROPN
asir-41981	122	10	r.	r.	PROPN
asir-41981	122	11	,	,	PUNCT
asir-41981	122	12	hochhauser	hochhauser	PROPN
asir-41981	122	13	,	,	PUNCT
asir-41981	122	14	a.	a.	NOUN
asir-41981	122	15	m.	m.	NOUN
asir-41981	122	16	,	,	PUNCT
asir-41981	122	17	koehl	koehl	PROPN
asir-41981	122	18	,	,	PUNCT
asir-41981	122	19	w.	w.	PROPN
asir-41981	122	20	j.	j.	PROPN
asir-41981	122	21	,	,	PUNCT
asir-41981	122	22	painter	painter	NOUN
asir-41981	122	23	,	,	PUNCT
asir-41981	122	24	l.	l.	PROPN
asir-41981	122	25	j.	j.	PROPN
asir-41981	122	26	,	,	PUNCT
asir-41981	122	27	rippon	rippon	PROPN
asir-41981	122	28	,	,	PUNCT
asir-41981	122	29	b.	b.	PROPN
asir-41981	122	30	h.	h.	PROPN
asir-41981	122	31	,	,	PUNCT
asir-41981	122	32	&	&	CCONJ
asir-41981	122	33	schleyer	schleyer	PROPN
asir-41981	122	34	,	,	PUNCT
asir-41981	122	35	c.	c.	PROPN
asir-41981	122	36	h.	h.	PROPN
asir-41981	122	37	(	(	PUNCT
asir-41981	122	38	1991	1991	NUM
asir-41981	122	39	)	)	PUNCT
asir-41981	122	40	.	.	PUNCT
asir-41981	123	1	effects	effect	NOUN
asir-41981	123	2	of	of	ADP
asir-41981	123	3	gasoline	gasoline	NOUN
asir-41981	123	4	sulfur	sulfur	NOUN
asir-41981	123	5	level	level	NOUN
asir-41981	123	6	on	on	ADP
asir-41981	123	7	vehicle	vehicle	NOUN
asir-41981	123	8	emissions	emission	NOUN
asir-41981	123	9	a	a	DET
asir-41981	123	10	study	study	NOUN
asir-41981	123	11	of	of	ADP
asir-41981	123	12	five	five	NUM
asir-41981	123	13	current	current	ADJ
asir-41981	123	14	production	production	NOUN
asir-41981	123	15	vehicles	vehicle	NOUN
asir-41981	123	16	.	.	PUNCT
asir-41981	124	1	sae	sae	PROPN
asir-41981	124	2	transactions	transaction	NOUN
asir-41981	124	3	,	,	PUNCT
asir-41981	124	4	100(3	100(3	NUM
asir-41981	124	5	)	)	PUNCT
asir-41981	124	6	,	,	PUNCT
asir-41981	124	7	646	646	NUM
asir-41981	124	8	-	-	SYM
asir-41981	124	9	658	658	NUM
asir-41981	124	10	.	.	PUNCT
asir-41981	125	1	https://doi.org/10.4271/911671	https://doi.org/10.4271/911671	PROPN
asir-41981	125	2	caton	caton	PROPN
asir-41981	125	3	,	,	PUNCT
asir-41981	125	4	j.	j.	PROPN
asir-41981	125	5	a.	a.	PROPN
asir-41981	125	6	(	(	PUNCT
asir-41981	125	7	2000	2000	NUM
asir-41981	125	8	)	)	PUNCT
asir-41981	125	9	.	.	PUNCT
asir-41981	126	1	an	an	DET
asir-41981	126	2	experimental	experimental	ADJ
asir-41981	126	3	and	and	CCONJ
asir-41981	126	4	modeling	modeling	NOUN
asir-41981	126	5	study	study	NOUN
asir-41981	126	6	of	of	ADP
asir-41981	126	7	the	the	DET
asir-41981	126	8	effects	effect	NOUN
asir-41981	126	9	of	of	ADP
asir-41981	126	10	spark	spark	NOUN
asir-41981	126	11	timing	timing	NOUN
asir-41981	126	12	and	and	CCONJ
asir-41981	126	13	egr	egr	NOUN
asir-41981	126	14	on	on	ADP
asir-41981	126	15	nox	nox	NOUN
asir-41981	126	16	and	and	CCONJ
asir-41981	126	17	combustion	combustion	NOUN
asir-41981	126	18	for	for	ADP
asir-41981	126	19	si	si	PROPN
asir-41981	126	20	engines	engine	NOUN
asir-41981	126	21	operating	operate	VERB
asir-41981	126	22	at	at	ADP
asir-41981	126	23	high	high	ADJ
asir-41981	126	24	-	-	PUNCT
asir-41981	126	25	load	load	NOUN
asir-41981	126	26	conditions	condition	NOUN
asir-41981	126	27	.	.	PUNCT
asir-41981	127	1	sae	sae	PROPN
asir-41981	127	2	transactions	transaction	NOUN
asir-41981	127	3	,	,	PUNCT
asir-41981	127	4	109(4	109(4	NUM
asir-41981	127	5	)	)	PUNCT
asir-41981	127	6	,	,	PUNCT
asir-41981	127	7	923	923	NUM
asir-41981	127	8	-	-	SYM
asir-41981	127	9	932	932	NUM
asir-41981	127	10	.	.	PUNCT
asir-41981	128	1	https://doi.org/10.4271/2000-01-1200	https://doi.org/10.4271/2000-01-1200	NOUN
asir-41981	128	2	czerwinski	czerwinski	ADJ
asir-41981	128	3	,	,	PUNCT
asir-41981	128	4	j.	j.	PROPN
asir-41981	128	5	,	,	PUNCT
asir-41981	128	6	comte	comte	PROPN
asir-41981	128	7	,	,	PUNCT
asir-41981	128	8	p.	p.	NOUN
asir-41981	128	9	,	,	PUNCT
asir-41981	128	10	&	&	CCONJ
asir-41981	128	11	kasper	kasper	PROPN
asir-41981	128	12	,	,	PUNCT
asir-41981	128	13	m.	m.	NOUN
asir-41981	128	14	(	(	PUNCT
asir-41981	128	15	2002	2002	NUM
asir-41981	128	16	)	)	PUNCT
asir-41981	128	17	.	.	PUNCT
asir-41981	129	1	particle	particle	NOUN
asir-41981	129	2	formation	formation	NOUN
asir-41981	129	3	in	in	ADP
asir-41981	129	4	small	small	ADJ
asir-41981	129	5	gasoline	gasoline	NOUN
asir-41981	129	6	engines	engine	NOUN
asir-41981	129	7	.	.	PUNCT
asir-41981	130	1	sae	sae	PROPN
asir-41981	130	2	transactions	transaction	NOUN
asir-41981	130	3	,	,	PUNCT
asir-41981	130	4	111(4	111(4	NUM
asir-41981	130	5	)	)	PUNCT
asir-41981	130	6	,	,	PUNCT
asir-41981	130	7	497	497	NUM
asir-41981	130	8	-	-	SYM
asir-41981	130	9	507	507	NUM
asir-41981	130	10	.	.	PUNCT
asir-41981	131	1	https://doi.org/10.4271/2002-01-1681	https://doi.org/10.4271/2002-01-1681	VERB
asir-41981	131	2	davies	davy	NOUN
asir-41981	131	3	,	,	PUNCT
asir-41981	131	4	m.	m.	NOUN
asir-41981	131	5	,	,	PUNCT
asir-41981	131	6	morris	morris	PROPN
asir-41981	131	7	,	,	PUNCT
asir-41981	131	8	m.	m.	NOUN
asir-41981	131	9	j.	j.	PROPN
asir-41981	131	10	,	,	PUNCT
asir-41981	131	11	&	&	CCONJ
asir-41981	131	12	boulter	boulter	PROPN
asir-41981	131	13	,	,	PUNCT
asir-41981	131	14	p.	p.	NOUN
asir-41981	131	15	g.	g.	PROPN
asir-41981	132	1	(	(	PUNCT
asir-41981	132	2	2007	2007	NUM
asir-41981	132	3	)	)	PUNCT
asir-41981	132	4	.	.	PUNCT
asir-41981	133	1	emissions	emission	NOUN
asir-41981	133	2	from	from	ADP
asir-41981	133	3	small	small	ADJ
asir-41981	133	4	gasoline	gasoline	NOUN
asir-41981	133	5	engines	engine	NOUN
asir-41981	133	6	:	:	PUNCT
asir-41981	133	7	effects	effect	NOUN
asir-41981	133	8	of	of	ADP
asir-41981	133	9	ambient	ambient	ADJ
asir-41981	133	10	temperature	temperature	NOUN
asir-41981	133	11	.	.	PUNCT
asir-41981	134	1	environmental	environmental	ADJ
asir-41981	134	2	science	science	PROPN
asir-41981	134	3	&	&	CCONJ
asir-41981	134	4	technology	technology	NOUN
asir-41981	134	5	,	,	PUNCT
asir-41981	134	6	41(17	41(17	PROPN
asir-41981	134	7	)	)	PUNCT
asir-41981	134	8	,	,	PUNCT
asir-41981	134	9	5994	5994	NUM
asir-41981	134	10	-	-	SYM
asir-41981	134	11	5999	5999	NUM
asir-41981	134	12	.	.	PUNCT
asir-41981	135	1	https://doi.org/10.1021/es0704059	https://doi.org/10.1021/es0704059	PROPN
asir-41981	135	2	dong	dong	PROPN
asir-41981	135	3	,	,	PUNCT
asir-41981	135	4	r.	r.	PROPN
asir-41981	135	5	,	,	PUNCT
asir-41981	135	6	zhang	zhang	PROPN
asir-41981	135	7	,	,	PUNCT
asir-41981	135	8	z.	z.	PROPN
asir-41981	135	9	,	,	PUNCT
asir-41981	135	10	ye	ye	PRON
asir-41981	135	11	,	,	PUNCT
asir-41981	135	12	y.	y.	PROPN
asir-41981	135	13	,	,	PUNCT
asir-41981	135	14	et	et	PROPN
asir-41981	135	15	al	al	PROPN
asir-41981	135	16	.	.	PROPN
asir-41981	135	17	(	(	PUNCT
asir-41981	135	18	2022	2022	NUM
asir-41981	135	19	)	)	PUNCT
asir-41981	135	20	.	.	PUNCT
asir-41981	136	1	review	review	NOUN
asir-41981	136	2	of	of	ADP
asir-41981	136	3	particle	particle	NOUN
asir-41981	136	4	filters	filter	NOUN
asir-41981	136	5	for	for	ADP
asir-41981	136	6	internal	internal	ADJ
asir-41981	136	7	combustion	combustion	NOUN
asir-41981	136	8	engines	engine	NOUN
asir-41981	136	9	.	.	PUNCT
asir-41981	137	1	processes	process	NOUN
asir-41981	137	2	,	,	PUNCT
asir-41981	137	3	10(5	10(5	NUM
asir-41981	137	4	)	)	PUNCT
asir-41981	137	5	,	,	PUNCT
asir-41981	137	6	993	993	NUM
asir-41981	137	7	.	.	PUNCT
asir-41981	138	1	https://doi.org/10.3390/pr10050993	https://doi.org/10.3390/pr10050993	PRON
asir-41981	138	2	eastwood	eastwood	PROPN
asir-41981	138	3	,	,	PUNCT
asir-41981	138	4	p.	p.	NOUN
asir-41981	138	5	(	(	PUNCT
asir-41981	138	6	2008	2008	NUM
asir-41981	138	7	)	)	PUNCT
asir-41981	138	8	.	.	PUNCT
asir-41981	139	1	critical	critical	ADJ
asir-41981	139	2	topics	topic	NOUN
asir-41981	139	3	in	in	ADP
asir-41981	139	4	exhaust	exhaust	ADJ
asir-41981	139	5	gas	gas	NOUN
asir-41981	139	6	after	after	ADP
asir-41981	139	7	treatment	treatment	NOUN
asir-41981	139	8	.	.	PUNCT
asir-41981	140	1	springer	springer	NOUN
asir-41981	140	2	.	.	PUNCT
asir-41981	141	1	https://doi.org/10.1007/978-3-540-49604-8	https://doi.org/10.1007/978-3-540-49604-8	PRON
asir-41981	141	2	eyre	eyre	NOUN
asir-41981	141	3	,	,	PUNCT
asir-41981	141	4	j.	j.	PROPN
asir-41981	141	5	(	(	PUNCT
asir-41981	141	6	2005	2005	NUM
asir-41981	141	7	)	)	PUNCT
asir-41981	141	8	.	.	PUNCT
asir-41981	142	1	recent	recent	ADJ
asir-41981	142	2	trends	trend	NOUN
asir-41981	142	3	in	in	ADP
asir-41981	142	4	automotive	automotive	ADJ
asir-41981	142	5	emissions	emission	NOUN
asir-41981	142	6	legislation	legislation	NOUN
asir-41981	142	7	:	:	PUNCT
asir-41981	142	8	impact	impact	NOUN
asir-41981	142	9	on	on	ADP
asir-41981	142	10	gasoline	gasoline	NOUN
asir-41981	142	11	engines	engine	NOUN
asir-41981	142	12	.	.	PUNCT
asir-41981	143	1	platinum	platinum	NOUN
asir-41981	143	2	metals	metal	NOUN
asir-41981	143	3	review	review	NOUN
asir-41981	143	4	,	,	PUNCT
asir-41981	143	5	49(4	49(4	NOUN
asir-41981	143	6	)	)	PUNCT
asir-41981	143	7	,	,	PUNCT
asir-41981	143	8	187	187	NUM
asir-41981	143	9	-	-	SYM
asir-41981	143	10	190	190	NUM
asir-41981	143	11	.	.	PUNCT
asir-41981	143	12	https://doi.org/10.1595/147106705x72134	https://doi.org/10.1595/147106705x72134	PROPN
asir-41981	143	13	fino	fino	PROPN
asir-41981	143	14	,	,	PUNCT
asir-41981	143	15	d.	d.	PROPN
asir-41981	143	16	,	,	PUNCT
asir-41981	143	17	russo	russo	PROPN
asir-41981	143	18	,	,	PUNCT
asir-41981	143	19	n.	n.	NOUN
asir-41981	143	20	,	,	PUNCT
asir-41981	143	21	saracco	saracco	PROPN
asir-41981	143	22	,	,	PUNCT
asir-41981	143	23	g.	g.	PROPN
asir-41981	143	24	,	,	PUNCT
asir-41981	143	25	&	&	CCONJ
asir-41981	143	26	specchia	specchia	NOUN
asir-41981	143	27	,	,	PUNCT
asir-41981	143	28	v.	v.	ADP
asir-41981	143	29	(	(	PUNCT
asir-41981	143	30	2001	2001	NUM
asir-41981	143	31	)	)	PUNCT
asir-41981	143	32	.	.	PUNCT
asir-41981	144	1	automotive	automotive	ADJ
asir-41981	144	2	catalytic	catalytic	ADJ
asir-41981	144	3	converters	converter	NOUN
asir-41981	144	4	:	:	PUNCT
asir-41981	144	5	current	current	ADJ
asir-41981	144	6	status	status	NOUN
asir-41981	144	7	and	and	CCONJ
asir-41981	144	8	some	some	DET
asir-41981	144	9	perspectives	perspective	NOUN
asir-41981	144	10	.	.	PUNCT
asir-41981	145	1	catalysis	catalysis	NOUN
asir-41981	145	2	today	today	NOUN
asir-41981	145	3	,	,	PUNCT
asir-41981	145	4	75(1	75(1	NOUN
asir-41981	145	5	-	-	SYM
asir-41981	145	6	4	4	NUM
asir-41981	145	7	)	)	PUNCT
asir-41981	145	8	,	,	PUNCT
asir-41981	145	9	251	251	NUM
asir-41981	145	10	-	-	SYM
asir-41981	145	11	259	259	NUM
asir-41981	145	12	.	.	PUNCT
asir-41981	146	1	https://doi.org/10.1016/s0920-5861(02)00051-3	https://doi.org/10.1016/s0920-5861(02)00051-3	PROPN
asir-41981	146	2	heck	heck	PROPN
asir-41981	146	3	,	,	PUNCT
asir-41981	146	4	r.	r.	PROPN
asir-41981	146	5	m.	m.	PROPN
asir-41981	146	6	,	,	PUNCT
asir-41981	146	7	farrauto	farrauto	PROPN
asir-41981	146	8	,	,	PUNCT
asir-41981	146	9	r.	r.	PROPN
asir-41981	146	10	j.	j.	PROPN
asir-41981	146	11	,	,	PUNCT
asir-41981	146	12	&	&	CCONJ
asir-41981	146	13	gulati	gulati	PROPN
asir-41981	146	14	,	,	PUNCT
asir-41981	146	15	s.	s.	PROPN
asir-41981	146	16	t.	t.	PROPN
asir-41981	146	17	(	(	PUNCT
asir-41981	146	18	2009	2009	NUM
asir-41981	146	19	)	)	PUNCT
asir-41981	146	20	.	.	PUNCT
asir-41981	147	1	catalytic	catalytic	ADJ
asir-41981	147	2	air	air	NOUN
asir-41981	147	3	pollution	pollution	NOUN
asir-41981	147	4	control	control	NOUN
asir-41981	147	5	:	:	PUNCT
asir-41981	147	6	commercial	commercial	ADJ
asir-41981	147	7	technology	technology	NOUN
asir-41981	147	8	.	.	PUNCT
asir-41981	148	1	john	john	PROPN
asir-41981	148	2	wiley	wiley	PROPN
asir-41981	148	3	&	&	CCONJ
asir-41981	148	4	sons	son	NOUN
asir-41981	148	5	.	.	PUNCT
asir-41981	149	1	https://doi.org/10.1002/9780470226237	https://doi.org/10.1002/9780470226237	X
asir-41981	149	2	heywood	heywood	PROPN
asir-41981	149	3	,	,	PUNCT
asir-41981	149	4	j.	j.	PROPN
asir-41981	149	5	b.	b.	PROPN
asir-41981	149	6	(	(	PUNCT
asir-41981	149	7	1988	1988	NUM
asir-41981	149	8	)	)	PUNCT
asir-41981	149	9	.	.	PUNCT
asir-41981	150	1	internal	internal	ADJ
asir-41981	150	2	combustion	combustion	NOUN
asir-41981	150	3	engine	engine	NOUN
asir-41981	150	4	fundamentals	fundamental	NOUN
asir-41981	150	5	.	.	PUNCT
asir-41981	151	1	mcgraw	mcgraw	PROPN
asir-41981	151	2	-	-	PUNCT
asir-41981	151	3	hill	hill	NOUN
asir-41981	151	4	education	education	NOUN
asir-41981	151	5	.	.	PUNCT
asir-41981	152	1	https://doi.org/10.1016/j.jhazmat.2005.05.019	https://doi.org/10.1016/j.jhazmat.2005.05.019	PROPN
asir-41981	152	2	hu	hu	PROPN
asir-41981	152	3	,	,	PUNCT
asir-41981	152	4	m.	m.	NOUN
asir-41981	152	5	,	,	PUNCT
asir-41981	152	6	hu	hu	PROPN
asir-41981	152	7	,	,	PUNCT
asir-41981	152	8	h.	h.	PROPN
asir-41981	152	9	,	,	PUNCT
asir-41981	152	10	tang	tang	PROPN
asir-41981	152	11	,	,	PUNCT
asir-41981	152	12	s.	s.	PROPN
asir-41981	152	13	,	,	PUNCT
asir-41981	152	14	&	&	CCONJ
asir-41981	152	15	pan	pan	PROPN
asir-41981	152	16	,	,	PUNCT
asir-41981	152	17	z.	z.	PROPN
asir-41981	152	18	(	(	PUNCT
asir-41981	152	19	2022	2022	NUM
asir-41981	152	20	)	)	PUNCT
asir-41981	152	21	.	.	PUNCT
asir-41981	153	1	enhanced	enhanced	ADJ
asir-41981	153	2	cual2o4	cual2o4	NUM
asir-41981	153	3	catalytic	catalytic	ADJ
asir-41981	153	4	activity	activity	NOUN
asir-41981	153	5	via	via	ADP
asir-41981	153	6	alkalinization	alkalinization	NOUN
asir-41981	153	7	treatment	treatment	NOUN
asir-41981	153	8	toward	toward	ADP
asir-41981	153	9	high	high	ADJ
asir-41981	153	10	co2	co2	NOUN
asir-41981	153	11	conversion	conversion	NOUN
asir-41981	153	12	during	during	ADP
asir-41981	153	13	reverse	reverse	ADJ
asir-41981	153	14	water	water	NOUN
asir-41981	153	15	gas	gas	NOUN
asir-41981	153	16	shift	shift	NOUN
asir-41981	153	17	reaction	reaction	NOUN
asir-41981	153	18	.	.	PUNCT
asir-41981	154	1	catalysts	catalyst	NOUN
asir-41981	154	2	,	,	PUNCT
asir-41981	154	3	12	12	NUM
asir-41981	154	4	,	,	PUNCT
asir-41981	154	5	1511	1511	NUM
asir-41981	154	6	.	.	PUNCT
asir-41981	155	1	https://doi.org/10.3390/catal12121511	https://doi.org/10.3390/catal12121511	PROPN
asir-41981	155	2	johansson	johansson	PROPN
asir-41981	155	3	,	,	PUNCT
asir-41981	155	4	b.	b.	PROPN
asir-41981	155	5	,	,	PUNCT
asir-41981	155	6	&	&	CCONJ
asir-41981	155	7	eriksson	eriksson	PROPN
asir-41981	155	8	,	,	PUNCT
asir-41981	155	9	l.	l.	PROPN
asir-41981	155	10	(	(	PUNCT
asir-41981	155	11	2006	2006	NUM
asir-41981	155	12	)	)	PUNCT
asir-41981	155	13	.	.	PUNCT
asir-41981	156	1	the	the	DET
asir-41981	156	2	effect	effect	NOUN
asir-41981	156	3	of	of	ADP
asir-41981	156	4	exhaust	exhaust	ADJ
asir-41981	156	5	gas	gas	NOUN
asir-41981	156	6	recirculation	recirculation	NOUN
asir-41981	156	7	on	on	ADP
asir-41981	156	8	combustion	combustion	NOUN
asir-41981	156	9	stability	stability	NOUN
asir-41981	156	10	and	and	CCONJ
asir-41981	156	11	emissions	emission	NOUN
asir-41981	156	12	of	of	ADP
asir-41981	156	13	a	a	DET
asir-41981	156	14	small	small	ADJ
asir-41981	156	15	gasoline	gasoline	NOUN
asir-41981	156	16	engine	engine	NOUN
asir-41981	156	17	.	.	PUNCT
asir-41981	157	1	international	international	ADJ
asir-41981	157	2	journal	journal	NOUN
asir-41981	157	3	of	of	ADP
asir-41981	157	4	engine	engine	NOUN
asir-41981	157	5	research	research	NOUN
asir-41981	157	6	,	,	PUNCT
asir-41981	157	7	7(3	7(3	NUM
asir-41981	157	8	)	)	PUNCT
asir-41981	157	9	,	,	PUNCT
asir-41981	157	10	263	263	NUM
asir-41981	157	11	-	-	SYM
asir-41981	157	12	270	270	NUM
asir-41981	157	13	.	.	PUNCT
asir-41981	158	1	https://doi.org/10.1243/146808706778907876	https://doi.org/10.1243/146808706778907876	PROPN
asir-41981	158	2	https://doi.org/10.3390/catal12121511	https://doi.org/10.3390/catal12121511	PROPN
asir-41981	158	3	www.scholink.org/ojs/index.php/asir	www.scholink.org/ojs/index.php/asir	NOUN
asir-41981	158	4	applied	apply	VERB
asir-41981	158	5	science	science	NOUN
asir-41981	158	6	and	and	CCONJ
asir-41981	158	7	innovative	innovative	ADJ
asir-41981	158	8	research	research	NOUN
asir-41981	158	9	vol	vol	NOUN
asir-41981	158	10	.	.	PROPN
asir-41981	158	11	8	8	NUM
asir-41981	158	12	,	,	PUNCT
asir-41981	158	13	no	no	INTJ
asir-41981	158	14	.	.	NOUN
asir-41981	158	15	3	3	NUM
asir-41981	158	16	,	,	PUNCT
asir-41981	158	17	2024	2024	NUM
asir-41981	158	18	240	240	NUM
asir-41981	158	19	published	publish	VERB
asir-41981	158	20	by	by	ADP
asir-41981	158	21	scholink	scholink	PROPN
asir-41981	158	22	inc	inc	PROPN
asir-41981	158	23	.	.	PROPN
asir-41981	158	24	maddineni	maddineni	PROPN
asir-41981	158	25	,	,	PUNCT
asir-41981	158	26	y	y	PROPN
asir-41981	158	27	c.	c.	PROPN
asir-41981	158	28	(	(	PUNCT
asir-41981	158	29	2016	2016	NUM
asir-41981	158	30	)	)	PUNCT
asir-41981	158	31	.	.	PUNCT
asir-41981	159	1	investigation	investigation	NOUN
asir-41981	159	2	of	of	ADP
asir-41981	159	3	particulate	particulate	NOUN
asir-41981	159	4	matter	matter	NOUN
asir-41981	159	5	size	size	NOUN
asir-41981	159	6	,	,	PUNCT
asir-41981	159	7	concentration	concentration	NOUN
asir-41981	159	8	and	and	CCONJ
asir-41981	159	9	mass	mass	NOUN
asir-41981	159	10	emissions	emission	NOUN
asir-41981	159	11	from	from	ADP
asir-41981	159	12	small	small	ADJ
asir-41981	159	13	handheld	handheld	ADJ
asir-41981	159	14	2	2	NUM
asir-41981	159	15	-	-	PUNCT
asir-41981	159	16	stroke	stroke	NOUN
asir-41981	159	17	spark	spark	NOUN
asir-41981	159	18	ignition	ignition	NOUN
asir-41981	159	19	engines	engine	NOUN
asir-41981	159	20	.	.	PUNCT
asir-41981	160	1	west	west	PROPN
asir-41981	160	2	virginia	virginia	PROPN
asir-41981	160	3	:	:	PUNCT
asir-41981	160	4	west	west	PROPN
asir-41981	160	5	virginia	virginia	PROPN
asir-41981	160	6	university	university	PROPN
asir-41981	160	7	.	.	PUNCT
asir-41981	161	1	nagel	nagel	PROPN
asir-41981	161	2	,	,	PUNCT
asir-41981	161	3	w.	w.	PROPN
asir-41981	161	4	s.	s.	PROPN
asir-41981	161	5	,	,	PUNCT
asir-41981	161	6	zart	zart	PROPN
asir-41981	161	7	,	,	PUNCT
asir-41981	161	8	l.	l.	PROPN
asir-41981	161	9	o.	o.	PROPN
asir-41981	161	10	,	,	PUNCT
asir-41981	161	11	barbosa	barbosa	PROPN
asir-41981	161	12	,	,	PUNCT
asir-41981	161	13	l.	l.	PROPN
asir-41981	161	14	c.	c.	PROPN
asir-41981	161	15	g.	g.	PROPN
asir-41981	161	16	,	,	PUNCT
asir-41981	161	17	et	et	PROPN
asir-41981	161	18	al	al	PROPN
asir-41981	161	19	.	.	PUNCT
asir-41981	161	20	(	(	PUNCT
asir-41981	161	21	2017	2017	NUM
asir-41981	161	22	)	)	PUNCT
asir-41981	161	23	.	.	PUNCT
asir-41981	162	1	effects	effect	NOUN
asir-41981	162	2	of	of	ADP
asir-41981	162	3	air	air	NOUN
asir-41981	162	4	/	/	SYM
asir-41981	162	5	fuel	fuel	NOUN
asir-41981	162	6	ratio	ratio	NOUN
asir-41981	162	7	on	on	ADP
asir-41981	162	8	gas	gas	NOUN
asir-41981	162	9	emissions	emission	NOUN
asir-41981	162	10	in	in	ADP
asir-41981	162	11	a	a	DET
asir-41981	162	12	small	small	ADJ
asir-41981	162	13	spark	spark	NOUN
asir-41981	162	14	-	-	PUNCT
asir-41981	162	15	ignited	ignite	VERB
asir-41981	162	16	non	non	ADJ
asir-41981	162	17	-	-	ADJ
asir-41981	162	18	road	road	ADJ
asir-41981	162	19	engine	engine	NOUN
asir-41981	162	20	operating	operate	VERB
asir-41981	162	21	with	with	ADP
asir-41981	162	22	different	different	ADJ
asir-41981	162	23	gasoline	gasoline	NOUN
asir-41981	162	24	/	/	SYM
asir-41981	162	25	ethanol	ethanol	NOUN
asir-41981	162	26	blends	blend	NOUN
asir-41981	162	27	.	.	PUNCT
asir-41981	163	1	environmental	environmental	ADJ
asir-41981	163	2	science	science	NOUN
asir-41981	163	3	and	and	CCONJ
asir-41981	163	4	pollution	pollution	NOUN
asir-41981	163	5	research	research	NOUN
asir-41981	163	6	international	international	ADJ
asir-41981	163	7	,	,	PUNCT
asir-41981	163	8	24(25	24(25	NOUN
asir-41981	163	9	)	)	PUNCT
asir-41981	163	10	,	,	PUNCT
asir-41981	163	11	20354	20354	NUM
asir-41981	163	12	-	-	SYM
asir-41981	163	13	20359	20359	NUM
asir-41981	163	14	.	.	PUNCT
asir-41981	164	1	https://doi.org/10.1007/s11356-017-9651-8	https://doi.org/10.1007/s11356-017-9651-8	PROPN
asir-41981	164	2	qi	qi	PROPN
asir-41981	164	3	,	,	PUNCT
asir-41981	164	4	y.	y.	PROPN
asir-41981	164	5	j.	j.	PROPN
asir-41981	164	6	,	,	PUNCT
asir-41981	164	7	yang	yang	PROPN
asir-41981	164	8	,	,	PUNCT
asir-41981	164	9	h.	h.	PROPN
asir-41981	164	10	l.	l.	PROPN
asir-41981	164	11	,	,	PUNCT
asir-41981	164	12	ma	ma	PROPN
asir-41981	164	13	,	,	PUNCT
asir-41981	164	14	y.	y.	PROPN
asir-41981	164	15	,	,	PUNCT
asir-41981	164	16	et	et	PROPN
asir-41981	164	17	al	al	PROPN
asir-41981	164	18	.	.	PUNCT
asir-41981	165	1	(	(	PUNCT
asir-41981	165	2	2016	2016	NUM
asir-41981	165	3	)	)	PUNCT
asir-41981	165	4	.	.	PUNCT
asir-41981	166	1	numerical	numerical	PROPN
asir-41981	166	2	simulation	simulation	PROPN
asir-41981	166	3	and	and	CCONJ
asir-41981	166	4	experiment	experiment	NOUN
asir-41981	166	5	verification	verification	NOUN
asir-41981	166	6	of	of	ADP
asir-41981	166	7	trap	trap	NOUN
asir-41981	166	8	capture	capture	NOUN
asir-41981	166	9	efficiency	efficiency	NOUN
asir-41981	166	10	for	for	ADP
asir-41981	166	11	diesel	diesel	NOUN
asir-41981	166	12	particulate	particulate	NOUN
asir-41981	166	13	filters	filter	NOUN
asir-41981	166	14	.	.	PUNCT
asir-41981	167	1	journal	journal	PROPN
asir-41981	167	2	of	of	ADP
asir-41981	167	3	jiangsu	jiangsu	PROPN
asir-41981	167	4	university(natural	university(natural	PROPN
asir-41981	167	5	science	science	NOUN
asir-41981	167	6	edition	edition	NOUN
asir-41981	167	7	)	)	PUNCT
asir-41981	167	8	,	,	PUNCT
asir-41981	167	9	37(1),18	37(1),18	NUM
asir-41981	167	10	-	-	SYM
asir-41981	167	11	23	23	NUM
asir-41981	167	12	.	.	PUNCT
asir-41981	168	1	https://doi.org/10.3969/j.issn.1671-7775.2016	https://doi.org/10.3969/j.issn.1671-7775.2016	PROPN
asir-41981	168	2	.	.	PUNCT
asir-41981	169	1	01.004	01.004	NUM
asir-41981	169	2	yang	yang	PROPN
asir-41981	169	3	,	,	PUNCT
asir-41981	169	4	h.	h.	PROPN
asir-41981	169	5	h.	h.	PROPN
asir-41981	169	6	,	,	PUNCT
asir-41981	169	7	chien	chien	PROPN
asir-41981	169	8	,	,	PUNCT
asir-41981	169	9	s.	s.	PROPN
asir-41981	169	10	m.	m.	PROPN
asir-41981	169	11	,	,	PUNCT
asir-41981	169	12	chao	chao	PROPN
asir-41981	169	13	,	,	PUNCT
asir-41981	169	14	m.	m.	PROPN
asir-41981	169	15	r.	r.	PROPN
asir-41981	169	16	,	,	PUNCT
asir-41981	169	17	et	et	PROPN
asir-41981	169	18	al	al	PROPN
asir-41981	169	19	.	.	PUNCT
asir-41981	169	20	(	(	PUNCT
asir-41981	169	21	2005	2005	NUM
asir-41981	169	22	)	)	PUNCT
asir-41981	169	23	.	.	PUNCT
asir-41981	170	1	particle	particle	NOUN
asir-41981	170	2	size	size	NOUN
asir-41981	170	3	distribution	distribution	NOUN
asir-41981	170	4	of	of	ADP
asir-41981	170	5	polycyclic	polycyclic	ADJ
asir-41981	170	6	aromatic	aromatic	ADJ
asir-41981	170	7	hydrocarbons	hydrocarbon	NOUN
asir-41981	170	8	in	in	ADP
asir-41981	170	9	motorcycle	motorcycle	NOUN
asir-41981	170	10	exhaust	exhaust	NOUN
asir-41981	170	11	emissions	emission	NOUN
asir-41981	170	12	.	.	PUNCT
asir-41981	171	1	journal	journal	NOUN
asir-41981	171	2	of	of	ADP
asir-41981	171	3	hazardous	hazardous	ADJ
asir-41981	171	4	materials	material	NOUN
asir-41981	171	5	,	,	PUNCT
asir-41981	171	6	125(1/2/3	125(1/2/3	NUM
asir-41981	171	7	)	)	PUNCT
asir-41981	171	8	,	,	PUNCT
asir-41981	171	9	154	154	NUM
asir-41981	171	10	-	-	SYM
asir-41981	171	11	159	159	NUM
asir-41981	171	12	.	.	PUNCT
asir-41981	172	1	yao	yao	PROPN
asir-41981	172	2	,	,	PUNCT
asir-41981	172	3	s.	s.	PROPN
asir-41981	172	4	,	,	PUNCT
asir-41981	172	5	wang	wang	PROPN
asir-41981	172	6	,	,	PUNCT
asir-41981	172	7	k.	k.	PROPN
asir-41981	172	8	,	,	PUNCT
asir-41981	172	9	zhang	zhang	PROPN
asir-41981	172	10	,	,	PUNCT
asir-41981	172	11	x.	x.	PROPN
asir-41981	172	12	y.	y.	PROPN
asir-41981	172	13	,	,	PUNCT
asir-41981	172	14	et	et	PROPN
asir-41981	172	15	al	al	PROPN
asir-41981	172	16	.	.	PROPN
asir-41981	172	17	(	(	PUNCT
asir-41981	172	18	2021	2021	NUM
asir-41981	172	19	)	)	PUNCT
asir-41981	172	20	.	.	PUNCT
asir-41981	173	1	simulation	simulation	NOUN
asir-41981	173	2	study	study	NOUN
asir-41981	173	3	on	on	ADP
asir-41981	173	4	the	the	DET
asir-41981	173	5	regeneration	regeneration	NOUN
asir-41981	173	6	equilibrium	equilibrium	NOUN
asir-41981	173	7	state	state	NOUN
asir-41981	173	8	of	of	ADP
asir-41981	173	9	gasoline	gasoline	NOUN
asir-41981	173	10	particulate	particulate	NOUN
asir-41981	173	11	filters	filter	NOUN
asir-41981	173	12	.	.	PUNCT
asir-41981	174	1	chinese	chinese	ADJ
asir-41981	174	2	internal	internal	ADJ
asir-41981	174	3	combustion	combustion	NOUN
asir-41981	174	4	engine	engine	NOUN
asir-41981	174	5	engineering	engineering	NOUN
asir-41981	174	6	,	,	PUNCT
asir-41981	174	7	42(3	42(3	NUM
asir-41981	174	8	)	)	PUNCT
asir-41981	174	9	,	,	PUNCT
asir-41981	174	10	93	93	NUM
asir-41981	174	11	-	-	SYM
asir-41981	174	12	99	99	NUM
asir-41981	174	13	.	.	PUNCT
asir-41981	175	1	https://doi.org/10.13949/j.cnki.nrjgc.2021.03.014	https://doi.org/10.13949/j.cnki.nrjgc.2021.03.014	PROPN
asir-41981	175	2	zhang	zhang	PROPN
asir-41981	175	3	,	,	PUNCT
asir-41981	175	4	z.	z.	PROPN
asir-41981	175	5	,	,	PUNCT
asir-41981	175	6	hu	hu	PROPN
asir-41981	175	7	,	,	PUNCT
asir-41981	175	8	j.	j.	PROPN
asir-41981	175	9	,	,	PUNCT
asir-41981	175	10	tan	tan	PROPN
asir-41981	175	11	d.	d.	PROPN
asir-41981	175	12	,	,	PUNCT
asir-41981	175	13	et	et	PROPN
asir-41981	175	14	al	al	PROPN
asir-41981	175	15	.	.	PROPN
asir-41981	175	16	(	(	PUNCT
asir-41981	175	17	2023	2023	NUM
asir-41981	175	18	)	)	PUNCT
asir-41981	175	19	.	.	PUNCT
asir-41981	176	1	multi	multi	ADJ
asir-41981	176	2	-	-	ADJ
asir-41981	176	3	objective	objective	ADJ
asir-41981	176	4	optimization	optimization	NOUN
asir-41981	176	5	of	of	ADP
asir-41981	176	6	the	the	DET
asir-41981	176	7	three	three	NUM
asir-41981	176	8	-	-	PUNCT
asir-41981	176	9	way	way	NOUN
asir-41981	176	10	catalytic	catalytic	ADJ
asir-41981	176	11	converter	converter	NOUN
asir-41981	176	12	on	on	ADP
asir-41981	176	13	the	the	DET
asir-41981	176	14	combustion	combustion	NOUN
asir-41981	176	15	and	and	CCONJ
asir-41981	176	16	emission	emission	NOUN
asir-41981	176	17	characteristics	characteristic	NOUN
asir-41981	176	18	for	for	ADP
asir-41981	176	19	a	a	DET
asir-41981	176	20	gasoline	gasoline	NOUN
asir-41981	176	21	engine	engine	NOUN
asir-41981	176	22	.	.	PUNCT
asir-41981	177	1	energy	energy	NOUN
asir-41981	177	2	,	,	PUNCT
asir-41981	177	3	277	277	NUM
asir-41981	177	4	,	,	PUNCT
asir-41981	177	5	127634	127634	NUM
asir-41981	177	6	.	.	PUNCT
asir-41981	178	1	https://doi.org/10.1016/j.energy.2023.127634	https://doi.org/10.1016/j.energy.2023.127634	NOUN