id	sid	tid	token	lemma	pos
fumecheng-5070	1	1	facta	facta	PROPN
fumecheng-5070	1	2	universitatis	universitatis	PROPN
fumecheng-5070	1	3	series	series	NOUN
fumecheng-5070	1	4	:	:	PUNCT
fumecheng-5070	1	5	mechanical	mechanical	ADJ
fumecheng-5070	1	6	engineering	engineering	NOUN
fumecheng-5070	1	7	vol	vol	NOUN
fumecheng-5070	1	8	.	.	PROPN
fumecheng-5070	2	1	17	17	NUM
fumecheng-5070	2	2	,	,	PUNCT
fumecheng-5070	2	3	no	no	DET
fumecheng-5070	2	4	1	1	NUM
fumecheng-5070	2	5	,	,	PUNCT
fumecheng-5070	2	6	2019	2019	NUM
fumecheng-5070	2	7	,	,	PUNCT
fumecheng-5070	2	8	pp	pp	ADV
fumecheng-5070	2	9	.	.	PUNCT
fumecheng-5070	3	1	i	i	PRON
fumecheng-5070	3	2	iii	iii	NUM
fumecheng-5070	3	3	editorial	editorial	ADJ
fumecheng-5070	3	4	foreword	foreword	NOUN
fumecheng-5070	3	5	to	to	ADP
fumecheng-5070	3	6	the	the	DET
fumecheng-5070	3	7	thematic	thematic	ADJ
fumecheng-5070	3	8	issue	issue	NOUN
fumecheng-5070	3	9	:	:	PUNCT
fumecheng-5070	3	10	science	science	NOUN
fumecheng-5070	3	11	of	of	ADP
fumecheng-5070	3	12	wear	wear	NOUN
fumecheng-5070	3	13	valentin	valentin	NOUN
fumecheng-5070	3	14	popov	popov	PROPN
fumecheng-5070	3	15	technische	technische	PROPN
fumecheng-5070	3	16	universität	universität	PROPN
fumecheng-5070	3	17	berlin	berlin	PROPN
fumecheng-5070	3	18	,	,	PUNCT
fumecheng-5070	3	19	10623	10623	NUM
fumecheng-5070	3	20	berlin	berlin	PROPN
fumecheng-5070	3	21	germany	germany	PROPN
fumecheng-5070	3	22	along	along	ADP
fumecheng-5070	3	23	with	with	ADP
fumecheng-5070	3	24	the	the	DET
fumecheng-5070	3	25	closely	closely	ADV
fumecheng-5070	3	26	related	relate	VERB
fumecheng-5070	3	27	phenomenon	phenomenon	NOUN
fumecheng-5070	3	28	of	of	ADP
fumecheng-5070	3	29	fatigue	fatigue	NOUN
fumecheng-5070	3	30	,	,	PUNCT
fumecheng-5070	3	31	wear	wear	VERB
fumecheng-5070	3	32	is	be	AUX
fumecheng-5070	3	33	one	one	NUM
fumecheng-5070	3	34	of	of	ADP
fumecheng-5070	3	35	the	the	DET
fumecheng-5070	3	36	main	main	ADJ
fumecheng-5070	3	37	causes	cause	NOUN
fumecheng-5070	3	38	for	for	ADP
fumecheng-5070	3	39	component	component	NOUN
fumecheng-5070	3	40	damage	damage	NOUN
fumecheng-5070	3	41	and	and	CCONJ
fumecheng-5070	3	42	subsequent	subsequent	ADJ
fumecheng-5070	3	43	failure	failure	NOUN
fumecheng-5070	3	44	of	of	ADP
fumecheng-5070	3	45	machines	machine	NOUN
fumecheng-5070	3	46	and	and	CCONJ
fumecheng-5070	3	47	devices	device	NOUN
fumecheng-5070	3	48	.	.	PUNCT
fumecheng-5070	4	1	its	its	PRON
fumecheng-5070	4	2	mitigation	mitigation	NOUN
fumecheng-5070	4	3	by	by	ADP
fumecheng-5070	4	4	appropriate	appropriate	ADJ
fumecheng-5070	4	5	material	material	NOUN
fumecheng-5070	4	6	choice	choice	NOUN
fumecheng-5070	4	7	,	,	PUNCT
fumecheng-5070	4	8	coatings	coating	NOUN
fumecheng-5070	4	9	,	,	PUNCT
fumecheng-5070	4	10	surface	surface	NOUN
fumecheng-5070	4	11	design	design	NOUN
fumecheng-5070	4	12	,	,	PUNCT
fumecheng-5070	4	13	or	or	CCONJ
fumecheng-5070	4	14	lubrication	lubrication	NOUN
fumecheng-5070	4	15	is	be	AUX
fumecheng-5070	4	16	,	,	PUNCT
fumecheng-5070	4	17	therefore	therefore	ADV
fumecheng-5070	4	18	,	,	PUNCT
fumecheng-5070	4	19	of	of	ADP
fumecheng-5070	4	20	high	high	ADJ
fumecheng-5070	4	21	economic	economic	ADJ
fumecheng-5070	4	22	importance	importance	NOUN
fumecheng-5070	4	23	.	.	PUNCT
fumecheng-5070	5	1	wear	wear	VERB
fumecheng-5070	5	2	belongs	belong	VERB
fumecheng-5070	5	3	to	to	ADP
fumecheng-5070	5	4	the	the	DET
fumecheng-5070	5	5	most	most	ADV
fumecheng-5070	5	6	complicated	complicated	ADJ
fumecheng-5070	5	7	tribological	tribological	ADJ
fumecheng-5070	5	8	phenomena	phenomenon	NOUN
fumecheng-5070	5	9	,	,	PUNCT
fumecheng-5070	5	10	but	but	CCONJ
fumecheng-5070	5	11	still	still	ADV
fumecheng-5070	5	12	remains	remain	VERB
fumecheng-5070	5	13	not	not	PART
fumecheng-5070	5	14	well	well	ADV
fumecheng-5070	5	15	understood	understand	VERB
fumecheng-5070	5	16	.	.	PUNCT
fumecheng-5070	6	1	microscopic	microscopic	VERB
fumecheng-5070	6	2	and	and	CCONJ
fumecheng-5070	6	3	mesoscopic	mesoscopic	NOUN
fumecheng-5070	6	4	mechanisms	mechanism	NOUN
fumecheng-5070	6	5	causing	cause	VERB
fumecheng-5070	6	6	the	the	DET
fumecheng-5070	6	7	macroscopically	macroscopically	ADV
fumecheng-5070	6	8	observable	observable	ADJ
fumecheng-5070	6	9	phenomenon	phenomenon	NOUN
fumecheng-5070	6	10	of	of	ADP
fumecheng-5070	6	11	wear	wear	NOUN
fumecheng-5070	6	12	are	be	AUX
fumecheng-5070	6	13	extremely	extremely	ADV
fumecheng-5070	6	14	varied	varied	ADJ
fumecheng-5070	6	15	and	and	CCONJ
fumecheng-5070	6	16	can	can	AUX
fumecheng-5070	6	17	include	include	VERB
fumecheng-5070	6	18	abrasive	abrasive	ADJ
fumecheng-5070	6	19	or	or	CCONJ
fumecheng-5070	6	20	adhesive	adhesive	ADJ
fumecheng-5070	6	21	debris	debris	NOUN
fumecheng-5070	6	22	formation	formation	NOUN
fumecheng-5070	6	23	,	,	PUNCT
fumecheng-5070	6	24	their	their	PRON
fumecheng-5070	6	25	transport	transport	NOUN
fumecheng-5070	6	26	in	in	ADP
fumecheng-5070	6	27	the	the	DET
fumecheng-5070	6	28	frictional	frictional	ADJ
fumecheng-5070	6	29	zone	zone	NOUN
fumecheng-5070	6	30	,	,	PUNCT
fumecheng-5070	6	31	reintegration	reintegration	NOUN
fumecheng-5070	6	32	of	of	ADP
fumecheng-5070	6	33	previously	previously	ADV
fumecheng-5070	6	34	removed	remove	VERB
fumecheng-5070	6	35	material	material	NOUN
fumecheng-5070	6	36	,	,	PUNCT
fumecheng-5070	6	37	oxidation	oxidation	NOUN
fumecheng-5070	6	38	,	,	PUNCT
fumecheng-5070	6	39	chemical	chemical	NOUN
fumecheng-5070	6	40	or	or	CCONJ
fumecheng-5070	6	41	mechanical	mechanical	ADJ
fumecheng-5070	6	42	intermixing	intermixing	NOUN
fumecheng-5070	6	43	of	of	ADP
fumecheng-5070	6	44	the	the	DET
fumecheng-5070	6	45	involved	involve	VERB
fumecheng-5070	6	46	surfaces	surface	NOUN
fumecheng-5070	6	47	,	,	PUNCT
fumecheng-5070	6	48	mechanically	mechanically	ADV
fumecheng-5070	6	49	induced	induced	ADJ
fumecheng-5070	6	50	diffusion	diffusion	NOUN
fumecheng-5070	6	51	and	and	CCONJ
fumecheng-5070	6	52	so	so	ADV
fumecheng-5070	6	53	on	on	ADV
fumecheng-5070	6	54	.	.	PUNCT
fumecheng-5070	7	1	accordingly	accordingly	ADV
fumecheng-5070	7	2	,	,	PUNCT
fumecheng-5070	7	3	the	the	DET
fumecheng-5070	7	4	formulation	formulation	NOUN
fumecheng-5070	7	5	of	of	ADP
fumecheng-5070	7	6	a	a	DET
fumecheng-5070	7	7	general	general	ADJ
fumecheng-5070	7	8	wear	wear	NOUN
fumecheng-5070	7	9	law	law	NOUN
fumecheng-5070	7	10	is	be	AUX
fumecheng-5070	7	11	quite	quite	ADV
fumecheng-5070	7	12	difficult	difficult	ADJ
fumecheng-5070	7	13	.	.	PUNCT
fumecheng-5070	8	1	the	the	DET
fumecheng-5070	8	2	present	present	ADJ
fumecheng-5070	8	3	thematic	thematic	ADJ
fumecheng-5070	8	4	issue	issue	NOUN
fumecheng-5070	8	5	is	be	AUX
fumecheng-5070	8	6	devoted	devote	VERB
fumecheng-5070	8	7	to	to	ADP
fumecheng-5070	8	8	the	the	DET
fumecheng-5070	8	9	phenomenon	phenomenon	NOUN
fumecheng-5070	8	10	of	of	ADP
fumecheng-5070	8	11	wear	wear	NOUN
fumecheng-5070	8	12	considered	consider	VERB
fumecheng-5070	8	13	from	from	ADP
fumecheng-5070	8	14	different	different	ADJ
fumecheng-5070	8	15	points	point	NOUN
fumecheng-5070	8	16	of	of	ADP
fumecheng-5070	8	17	view	view	NOUN
fumecheng-5070	8	18	.	.	PUNCT
fumecheng-5070	9	1	it	it	PRON
fumecheng-5070	9	2	is	be	AUX
fumecheng-5070	9	3	opened	open	VERB
fumecheng-5070	9	4	with	with	ADP
fumecheng-5070	9	5	the	the	DET
fumecheng-5070	9	6	paper	paper	NOUN
fumecheng-5070	9	7	by	by	ADP
fumecheng-5070	9	8	j.	j.	PROPN
fumecheng-5070	9	9	benad	benad	PROPN
fumecheng-5070	9	10	"	"	PUNCT
fumecheng-5070	9	11	numerical	numerical	ADJ
fumecheng-5070	9	12	methods	method	NOUN
fumecheng-5070	9	13	for	for	ADP
fumecheng-5070	9	14	simulation	simulation	NOUN
fumecheng-5070	9	15	of	of	ADP
fumecheng-5070	9	16	deformations	deformation	NOUN
fumecheng-5070	9	17	and	and	CCONJ
fumecheng-5070	9	18	stresses	stress	NOUN
fumecheng-5070	9	19	in	in	ADP
fumecheng-5070	9	20	turbine	turbine	NOUN
fumecheng-5070	9	21	blade	blade	NOUN
fumecheng-5070	9	22	fir	fir	NOUN
fumecheng-5070	9	23	-	-	PUNCT
fumecheng-5070	9	24	tree	tree	NOUN
fumecheng-5070	9	25	connections	connection	NOUN
fumecheng-5070	9	26	"	"	PUNCT
fumecheng-5070	9	27	.	.	PUNCT
fumecheng-5070	10	1	this	this	DET
fumecheng-5070	10	2	paper	paper	NOUN
fumecheng-5070	10	3	deals	deal	NOUN
fumecheng-5070	10	4	with	with	ADP
fumecheng-5070	10	5	numerical	numerical	ADJ
fumecheng-5070	10	6	simulations	simulation	NOUN
fumecheng-5070	10	7	of	of	ADP
fumecheng-5070	10	8	contact	contact	NOUN
fumecheng-5070	10	9	stresses	stress	NOUN
fumecheng-5070	10	10	and	and	CCONJ
fumecheng-5070	10	11	deformations	deformation	NOUN
fumecheng-5070	10	12	in	in	ADP
fumecheng-5070	10	13	technical	technical	ADJ
fumecheng-5070	10	14	systems	system	NOUN
fumecheng-5070	10	15	of	of	ADP
fumecheng-5070	10	16	complicated	complicated	ADJ
fumecheng-5070	10	17	shape	shape	NOUN
fumecheng-5070	10	18	(	(	PUNCT
fumecheng-5070	10	19	in	in	ADP
fumecheng-5070	10	20	this	this	DET
fumecheng-5070	10	21	particular	particular	ADJ
fumecheng-5070	10	22	case	case	NOUN
fumecheng-5070	10	23	with	with	ADP
fumecheng-5070	10	24	fir	fir	NOUN
fumecheng-5070	10	25	-	-	PUNCT
fumecheng-5070	10	26	tree	tree	NOUN
fumecheng-5070	10	27	connections	connection	NOUN
fumecheng-5070	10	28	in	in	ADP
fumecheng-5070	10	29	turbines	turbine	NOUN
fumecheng-5070	10	30	)	)	PUNCT
fumecheng-5070	10	31	–	–	PUNCT
fumecheng-5070	10	32	as	as	ADP
fumecheng-5070	10	33	a	a	DET
fumecheng-5070	10	34	prerequisite	prerequisite	NOUN
fumecheng-5070	10	35	for	for	ADP
fumecheng-5070	10	36	any	any	DET
fumecheng-5070	10	37	wear	wear	NOUN
fumecheng-5070	10	38	analysis	analysis	NOUN
fumecheng-5070	10	39	.	.	PUNCT
fumecheng-5070	11	1	the	the	DET
fumecheng-5070	11	2	paper	paper	NOUN
fumecheng-5070	11	3	is	be	AUX
fumecheng-5070	11	4	dedicated	dedicate	VERB
fumecheng-5070	11	5	to	to	ADP
fumecheng-5070	11	6	the	the	DET
fumecheng-5070	11	7	generalization	generalization	NOUN
fumecheng-5070	11	8	of	of	ADP
fumecheng-5070	11	9	the	the	DET
fumecheng-5070	11	10	boundary	boundary	ADJ
fumecheng-5070	11	11	element	element	NOUN
fumecheng-5070	11	12	method	method	NOUN
fumecheng-5070	11	13	to	to	ADP
fumecheng-5070	11	14	contacts	contact	NOUN
fumecheng-5070	11	15	of	of	ADP
fumecheng-5070	11	16	elastic	elastic	ADJ
fumecheng-5070	11	17	solids	solid	NOUN
fumecheng-5070	11	18	of	of	ADP
fumecheng-5070	11	19	arbitrary	arbitrary	ADJ
fumecheng-5070	11	20	three	three	NUM
fumecheng-5070	11	21	-	-	PUNCT
fumecheng-5070	11	22	dimensional	dimensional	ADJ
fumecheng-5070	11	23	shape	shape	NOUN
fumecheng-5070	11	24	,	,	PUNCT
fumecheng-5070	11	25	while	while	SCONJ
fumecheng-5070	11	26	still	still	ADV
fumecheng-5070	11	27	taking	take	VERB
fumecheng-5070	11	28	advantage	advantage	NOUN
fumecheng-5070	11	29	of	of	ADP
fumecheng-5070	11	30	the	the	DET
fumecheng-5070	11	31	fast	fast	ADJ
fumecheng-5070	11	32	fourier	fourier	NOUN
fumecheng-5070	11	33	transformation	transformation	NOUN
fumecheng-5070	11	34	used	use	VERB
fumecheng-5070	11	35	in	in	ADP
fumecheng-5070	11	36	present	present	ADJ
fumecheng-5070	11	37	implementations	implementation	NOUN
fumecheng-5070	11	38	of	of	ADP
fumecheng-5070	11	39	bem	bem	PROPN
fumecheng-5070	11	40	.	.	PUNCT
fumecheng-5070	12	1	today	today	NOUN
fumecheng-5070	12	2	,	,	PUNCT
fumecheng-5070	12	3	the	the	DET
fumecheng-5070	12	4	fft	fft	NOUN
fumecheng-5070	12	5	-	-	PUNCT
fumecheng-5070	12	6	based	base	VERB
fumecheng-5070	12	7	bem	bem	PROPN
fumecheng-5070	12	8	is	be	AUX
fumecheng-5070	12	9	the	the	DET
fumecheng-5070	12	10	most	most	ADV
fumecheng-5070	12	11	efficient	efficient	ADJ
fumecheng-5070	12	12	simulation	simulation	NOUN
fumecheng-5070	12	13	method	method	NOUN
fumecheng-5070	12	14	for	for	ADP
fumecheng-5070	12	15	contact	contact	NOUN
fumecheng-5070	12	16	problems	problem	NOUN
fumecheng-5070	12	17	.	.	PUNCT
fumecheng-5070	13	1	however	however	ADV
fumecheng-5070	13	2	,	,	PUNCT
fumecheng-5070	13	3	it	it	PRON
fumecheng-5070	13	4	operates	operate	VERB
fumecheng-5070	13	5	only	only	ADV
fumecheng-5070	13	6	in	in	ADP
fumecheng-5070	13	7	the	the	DET
fumecheng-5070	13	8	half	half	ADJ
fumecheng-5070	13	9	-	-	PUNCT
fumecheng-5070	13	10	space	space	NOUN
fumecheng-5070	13	11	approximation	approximation	NOUN
fumecheng-5070	13	12	.	.	PUNCT
fumecheng-5070	14	1	the	the	DET
fumecheng-5070	14	2	three	three	NUM
fumecheng-5070	14	3	-	-	PUNCT
fumecheng-5070	14	4	dimensional	dimensional	ADJ
fumecheng-5070	14	5	version	version	NOUN
fumecheng-5070	14	6	sketched	sketched	NOUN
fumecheng-5070	14	7	in	in	ADP
fumecheng-5070	14	8	the	the	DET
fumecheng-5070	14	9	paper	paper	NOUN
fumecheng-5070	14	10	by	by	ADP
fumecheng-5070	14	11	j.	j.	PROPN
fumecheng-5070	14	12	benad	benad	PROPN
fumecheng-5070	14	13	is	be	AUX
fumecheng-5070	14	14	a	a	DET
fumecheng-5070	14	15	good	good	ADJ
fumecheng-5070	14	16	candidate	candidate	NOUN
fumecheng-5070	14	17	for	for	ADP
fumecheng-5070	14	18	a	a	DET
fumecheng-5070	14	19	future	future	ADJ
fumecheng-5070	14	20	universal	universal	ADJ
fumecheng-5070	14	21	contact	contact	NOUN
fumecheng-5070	14	22	mechanical	mechanical	ADJ
fumecheng-5070	14	23	tool	tool	NOUN
fumecheng-5070	14	24	which	which	PRON
fumecheng-5070	14	25	will	will	AUX
fumecheng-5070	14	26	be	be	AUX
fumecheng-5070	14	27	as	as	ADV
fumecheng-5070	14	28	effective	effective	ADJ
fumecheng-5070	14	29	as	as	ADP
fumecheng-5070	14	30	the	the	DET
fumecheng-5070	14	31	present	present	ADJ
fumecheng-5070	14	32	fftbem	fftbem	NOUN
fumecheng-5070	14	33	but	but	CCONJ
fumecheng-5070	14	34	without	without	ADP
fumecheng-5070	14	35	its	its	PRON
fumecheng-5070	14	36	restrictions	restriction	NOUN
fumecheng-5070	14	37	.	.	PUNCT
fumecheng-5070	15	1	even	even	ADV
fumecheng-5070	15	2	under	under	ADP
fumecheng-5070	15	3	laboratory	laboratory	NOUN
fumecheng-5070	15	4	conditions	condition	NOUN
fumecheng-5070	15	5	,	,	PUNCT
fumecheng-5070	15	6	it	it	PRON
fumecheng-5070	15	7	is	be	AUX
fumecheng-5070	15	8	very	very	ADV
fumecheng-5070	15	9	difficult	difficult	ADJ
fumecheng-5070	15	10	to	to	PART
fumecheng-5070	15	11	control	control	VERB
fumecheng-5070	15	12	wear	wear	VERB
fumecheng-5070	15	13	.	.	PUNCT
fumecheng-5070	16	1	in	in	ADP
fumecheng-5070	16	2	practical	practical	ADJ
fumecheng-5070	16	3	applications	application	NOUN
fumecheng-5070	16	4	such	such	ADJ
fumecheng-5070	16	5	as	as	ADP
fumecheng-5070	16	6	wear	wear	NOUN
fumecheng-5070	16	7	in	in	ADP
fumecheng-5070	16	8	contact	contact	NOUN
fumecheng-5070	16	9	of	of	ADP
fumecheng-5070	16	10	tires	tire	NOUN
fumecheng-5070	16	11	with	with	ADP
fumecheng-5070	16	12	the	the	DET
fumecheng-5070	16	13	road	road	NOUN
fumecheng-5070	16	14	,	,	PUNCT
fumecheng-5070	16	15	the	the	DET
fumecheng-5070	16	16	controlling	control	VERB
fumecheng-5070	16	17	parameters	parameter	NOUN
fumecheng-5070	16	18	can	can	AUX
fumecheng-5070	16	19	vary	vary	VERB
fumecheng-5070	16	20	drastically	drastically	ADV
fumecheng-5070	16	21	depending	depend	VERB
fumecheng-5070	16	22	on	on	ADP
fumecheng-5070	16	23	the	the	DET
fumecheng-5070	16	24	type	type	NOUN
fumecheng-5070	16	25	of	of	ADP
fumecheng-5070	16	26	the	the	DET
fumecheng-5070	16	27	vehicle	vehicle	NOUN
fumecheng-5070	16	28	,	,	PUNCT
fumecheng-5070	16	29	type	type	NOUN
fumecheng-5070	16	30	of	of	ADP
fumecheng-5070	16	31	tires	tire	NOUN
fumecheng-5070	16	32	,	,	PUNCT
fumecheng-5070	16	33	type	type	NOUN
fumecheng-5070	16	34	and	and	CCONJ
fumecheng-5070	16	35	state	state	NOUN
fumecheng-5070	16	36	of	of	ADP
fumecheng-5070	16	37	the	the	DET
fumecheng-5070	16	38	road	road	NOUN
fumecheng-5070	16	39	,	,	PUNCT
fumecheng-5070	16	40	weather	weather	NOUN
fumecheng-5070	16	41	and	and	CCONJ
fumecheng-5070	16	42	so	so	ADV
fumecheng-5070	16	43	on	on	ADV
fumecheng-5070	16	44	.	.	PUNCT
fumecheng-5070	17	1	however	however	ADV
fumecheng-5070	17	2	,	,	PUNCT
fumecheng-5070	17	3	technical	technical	ADJ
fumecheng-5070	17	4	systems	system	NOUN
fumecheng-5070	17	5	are	be	AUX
fumecheng-5070	17	6	often	often	ADV
fumecheng-5070	17	7	operated	operate	VERB
fumecheng-5070	17	8	under	under	ADP
fumecheng-5070	17	9	such	such	ADJ
fumecheng-5070	17	10	poorly	poorly	ADV
fumecheng-5070	17	11	defined	define	VERB
fumecheng-5070	17	12	conditions	condition	NOUN
fumecheng-5070	17	13	and	and	CCONJ
fumecheng-5070	17	14	it	it	PRON
fumecheng-5070	17	15	is	be	AUX
fumecheng-5070	17	16	important	important	ADJ
fumecheng-5070	17	17	to	to	PART
fumecheng-5070	17	18	understand	understand	VERB
fumecheng-5070	17	19	to	to	ADP
fumecheng-5070	17	20	what	what	DET
fumecheng-5070	17	21	extent	extent	NOUN
fumecheng-5070	17	22	one	one	PRON
fumecheng-5070	17	23	can	can	AUX
fumecheng-5070	17	24	predict	predict	VERB
fumecheng-5070	17	25	the	the	DET
fumecheng-5070	17	26	wear	wear	NOUN
fumecheng-5070	17	27	under	under	ADP
fumecheng-5070	17	28	these	these	DET
fumecheng-5070	17	29	real	real	ADJ
fumecheng-5070	17	30	conditions	condition	NOUN
fumecheng-5070	17	31	.	.	PUNCT
fumecheng-5070	18	1	the	the	DET
fumecheng-5070	18	2	paper	paper	NOUN
fumecheng-5070	18	3	by	by	ADP
fumecheng-5070	18	4	r.	r.	PROPN
fumecheng-5070	18	5	pohrt	pohrt	PROPN
fumecheng-5070	18	6	,	,	PUNCT
fumecheng-5070	18	7	"	"	PUNCT
fumecheng-5070	18	8	tyre	tyre	NOUN
fumecheng-5070	18	9	wear	wear	VERB
fumecheng-5070	18	10	particle	particle	NOUN
fumecheng-5070	18	11	hot	hot	ADJ
fumecheng-5070	18	12	spots	spot	NOUN
fumecheng-5070	18	13	–	–	PUNCT
fumecheng-5070	18	14	review	review	NOUN
fumecheng-5070	18	15	of	of	ADP
fumecheng-5070	18	16	influencing	influence	VERB
fumecheng-5070	18	17	factors	factor	NOUN
fumecheng-5070	18	18	"	"	PUNCT
fumecheng-5070	18	19	,	,	PUNCT
fumecheng-5070	18	20	presents	present	VERB
fumecheng-5070	18	21	an	an	DET
fumecheng-5070	18	22	overview	overview	NOUN
fumecheng-5070	18	23	of	of	ADP
fumecheng-5070	18	24	experimental	experimental	ADJ
fumecheng-5070	18	25	data	datum	NOUN
fumecheng-5070	18	26	describing	describe	VERB
fumecheng-5070	18	27	the	the	DET
fumecheng-5070	18	28	influence	influence	NOUN
fumecheng-5070	18	29	of	of	ADP
fumecheng-5070	18	30	various	various	ADJ
fumecheng-5070	18	31	factors	factor	NOUN
fumecheng-5070	18	32	in	in	ADP
fumecheng-5070	18	33	real	real	ADJ
fumecheng-5070	18	34	operation	operation	NOUN
fumecheng-5070	18	35	of	of	ADP
fumecheng-5070	18	36	tires	tire	NOUN
fumecheng-5070	18	37	.	.	PUNCT
fumecheng-5070	19	1	ii	ii	PROPN
fumecheng-5070	19	2	v.l	v.l	PROPN
fumecheng-5070	19	3	.	.	PROPN
fumecheng-5070	19	4	popov	popov	PROPN
fumecheng-5070	19	5	truly	truly	ADV
fumecheng-5070	19	6	vital	vital	ADJ
fumecheng-5070	19	7	is	be	AUX
fumecheng-5070	19	8	the	the	DET
fumecheng-5070	19	9	problem	problem	NOUN
fumecheng-5070	19	10	of	of	ADP
fumecheng-5070	19	11	wear	wear	NOUN
fumecheng-5070	19	12	in	in	ADP
fumecheng-5070	19	13	artificial	artificial	ADJ
fumecheng-5070	19	14	joints	joint	NOUN
fumecheng-5070	19	15	(	(	PUNCT
fumecheng-5070	19	16	endoprothesis	endoprothesis	NOUN
fumecheng-5070	19	17	)	)	PUNCT
fumecheng-5070	19	18	.	.	PUNCT
fumecheng-5070	20	1	wear	wear	VERB
fumecheng-5070	20	2	problems	problem	NOUN
fumecheng-5070	20	3	can	can	AUX
fumecheng-5070	20	4	lead	lead	VERB
fumecheng-5070	20	5	to	to	ADP
fumecheng-5070	20	6	the	the	DET
fumecheng-5070	20	7	necessity	necessity	NOUN
fumecheng-5070	20	8	of	of	ADP
fumecheng-5070	20	9	repeated	repeat	VERB
fumecheng-5070	20	10	surgical	surgical	ADJ
fumecheng-5070	20	11	interventions	intervention	NOUN
fumecheng-5070	20	12	.	.	PUNCT
fumecheng-5070	21	1	g.	g.	PROPN
fumecheng-5070	21	2	eremina	eremina	PROPN
fumecheng-5070	21	3	and	and	CCONJ
fumecheng-5070	21	4	a.	a.	PROPN
fumecheng-5070	21	5	smolin	smolin	PROPN
fumecheng-5070	21	6	analyze	analyze	VERB
fumecheng-5070	21	7	exactly	exactly	ADV
fumecheng-5070	21	8	this	this	DET
fumecheng-5070	21	9	problem	problem	NOUN
fumecheng-5070	21	10	in	in	ADP
fumecheng-5070	21	11	their	their	PRON
fumecheng-5070	21	12	paper	paper	NOUN
fumecheng-5070	21	13	"	"	PUNCT
fumecheng-5070	21	14	multilevel	multilevel	PROPN
fumecheng-5070	21	15	numerical	numerical	ADJ
fumecheng-5070	21	16	model	model	NOUN
fumecheng-5070	21	17	of	of	ADP
fumecheng-5070	21	18	hip	hip	NOUN
fumecheng-5070	21	19	joint	joint	ADJ
fumecheng-5070	21	20	accounting	accounting	NOUN
fumecheng-5070	21	21	for	for	ADP
fumecheng-5070	21	22	friction	friction	NOUN
fumecheng-5070	21	23	in	in	ADP
fumecheng-5070	21	24	hip	hip	NOUN
fumecheng-5070	21	25	resurfacing	resurfacing	NOUN
fumecheng-5070	21	26	endoprothesis	endoprothesis	NOUN
fumecheng-5070	21	27	"	"	PUNCT
fumecheng-5070	21	28	.	.	PUNCT
fumecheng-5070	22	1	they	they	PRON
fumecheng-5070	22	2	consider	consider	VERB
fumecheng-5070	22	3	not	not	PART
fumecheng-5070	22	4	the	the	DET
fumecheng-5070	22	5	complete	complete	ADJ
fumecheng-5070	22	6	endoprothesis	endoprothesis	NOUN
fumecheng-5070	22	7	but	but	CCONJ
fumecheng-5070	22	8	"	"	PUNCT
fumecheng-5070	22	9	resurfacing	resurface	VERB
fumecheng-5070	22	10	endoprothesis	endoprothesis	NOUN
fumecheng-5070	22	11	"	"	PUNCT
fumecheng-5070	22	12	which	which	PRON
fumecheng-5070	22	13	in	in	ADP
fumecheng-5070	22	14	itself	itself	PRON
fumecheng-5070	22	15	is	be	AUX
fumecheng-5070	22	16	a	a	DET
fumecheng-5070	22	17	more	more	ADV
fumecheng-5070	22	18	gentle	gentle	ADJ
fumecheng-5070	22	19	intervention	intervention	NOUN
fumecheng-5070	22	20	in	in	ADP
fumecheng-5070	22	21	the	the	DET
fumecheng-5070	22	22	living	live	VERB
fumecheng-5070	22	23	body	body	NOUN
fumecheng-5070	22	24	.	.	PUNCT
fumecheng-5070	23	1	they	they	PRON
fumecheng-5070	23	2	further	far	ADV
fumecheng-5070	23	3	analyze	analyze	VERB
fumecheng-5070	23	4	the	the	DET
fumecheng-5070	23	5	wear	wear	NOUN
fumecheng-5070	23	6	process	process	NOUN
fumecheng-5070	23	7	based	base	VERB
fumecheng-5070	23	8	on	on	ADP
fumecheng-5070	23	9	the	the	DET
fumecheng-5070	23	10	simulation	simulation	NOUN
fumecheng-5070	23	11	of	of	ADP
fumecheng-5070	23	12	stress	stress	ADJ
fumecheng-5070	23	13	state	state	NOUN
fumecheng-5070	23	14	of	of	ADP
fumecheng-5070	23	15	the	the	DET
fumecheng-5070	23	16	system	system	NOUN
fumecheng-5070	23	17	using	use	VERB
fumecheng-5070	23	18	the	the	DET
fumecheng-5070	23	19	method	method	NOUN
fumecheng-5070	23	20	of	of	ADP
fumecheng-5070	23	21	movable	movable	ADJ
fumecheng-5070	23	22	cellular	cellular	ADJ
fumecheng-5070	23	23	automata	automata	NOUN
fumecheng-5070	23	24	(	(	PUNCT
fumecheng-5070	23	25	mca	mca	PROPN
fumecheng-5070	23	26	)	)	PUNCT
fumecheng-5070	23	27	.	.	PUNCT
fumecheng-5070	24	1	in	in	ADP
fumecheng-5070	24	2	simulating	simulate	VERB
fumecheng-5070	24	3	wear	wear	NOUN
fumecheng-5070	24	4	,	,	PUNCT
fumecheng-5070	24	5	very	very	ADV
fumecheng-5070	24	6	often	often	ADV
fumecheng-5070	24	7	the	the	DET
fumecheng-5070	24	8	archard	archard	NOUN
fumecheng-5070	24	9	law	law	NOUN
fumecheng-5070	24	10	is	be	AUX
fumecheng-5070	24	11	used	use	VERB
fumecheng-5070	24	12	,	,	PUNCT
fumecheng-5070	24	13	stating	state	VERB
fumecheng-5070	24	14	that	that	SCONJ
fumecheng-5070	24	15	the	the	DET
fumecheng-5070	24	16	wear	wear	NOUN
fumecheng-5070	24	17	intensity	intensity	NOUN
fumecheng-5070	24	18	is	be	AUX
fumecheng-5070	24	19	proportional	proportional	ADJ
fumecheng-5070	24	20	to	to	ADP
fumecheng-5070	24	21	the	the	DET
fumecheng-5070	24	22	normal	normal	ADJ
fumecheng-5070	24	23	force	force	NOUN
fumecheng-5070	24	24	and	and	CCONJ
fumecheng-5070	24	25	inversely	inversely	ADV
fumecheng-5070	24	26	proportional	proportional	ADJ
fumecheng-5070	24	27	to	to	ADP
fumecheng-5070	24	28	the	the	DET
fumecheng-5070	24	29	hardness	hardness	NOUN
fumecheng-5070	24	30	of	of	ADP
fumecheng-5070	24	31	the	the	DET
fumecheng-5070	24	32	contacting	contact	VERB
fumecheng-5070	24	33	materials	material	NOUN
fumecheng-5070	24	34	.	.	PUNCT
fumecheng-5070	25	1	experiments	experiment	NOUN
fumecheng-5070	25	2	show	show	VERB
fumecheng-5070	25	3	that	that	SCONJ
fumecheng-5070	25	4	this	this	DET
fumecheng-5070	25	5	law	law	NOUN
fumecheng-5070	25	6	is	be	AUX
fumecheng-5070	25	7	only	only	ADV
fumecheng-5070	25	8	a	a	DET
fumecheng-5070	25	9	very	very	ADV
fumecheng-5070	25	10	rough	rough	ADJ
fumecheng-5070	25	11	approximation	approximation	NOUN
fumecheng-5070	25	12	;	;	PUNCT
fumecheng-5070	25	13	as	as	ADP
fumecheng-5070	25	14	a	a	DET
fumecheng-5070	25	15	matter	matter	NOUN
fumecheng-5070	25	16	of	of	ADP
fumecheng-5070	25	17	fact	fact	NOUN
fumecheng-5070	25	18	,	,	PUNCT
fumecheng-5070	25	19	it	it	PRON
fumecheng-5070	25	20	is	be	AUX
fumecheng-5070	25	21	never	never	ADV
fumecheng-5070	25	22	valid	valid	ADJ
fumecheng-5070	25	23	.	.	PUNCT
fumecheng-5070	26	1	both	both	DET
fumecheng-5070	26	2	experiments	experiment	NOUN
fumecheng-5070	26	3	and	and	CCONJ
fumecheng-5070	26	4	microscopic	microscopic	ADJ
fumecheng-5070	26	5	simulations	simulation	NOUN
fumecheng-5070	26	6	show	show	VERB
fumecheng-5070	26	7	that	that	SCONJ
fumecheng-5070	26	8	the	the	DET
fumecheng-5070	26	9	dependence	dependence	NOUN
fumecheng-5070	26	10	of	of	ADP
fumecheng-5070	26	11	wear	wear	NOUN
fumecheng-5070	26	12	intensity	intensity	NOUN
fumecheng-5070	26	13	on	on	ADP
fumecheng-5070	26	14	normal	normal	ADJ
fumecheng-5070	26	15	load	load	NOUN
fumecheng-5070	26	16	is	be	AUX
fumecheng-5070	26	17	not	not	PART
fumecheng-5070	26	18	linear	linear	ADJ
fumecheng-5070	26	19	.	.	PUNCT
fumecheng-5070	27	1	but	but	CCONJ
fumecheng-5070	27	2	exactly	exactly	ADV
fumecheng-5070	27	3	this	this	DET
fumecheng-5070	27	4	non	non	ADJ
fumecheng-5070	27	5	-	-	ADJ
fumecheng-5070	27	6	linearity	linearity	NOUN
fumecheng-5070	27	7	could	could	AUX
fumecheng-5070	27	8	provide	provide	VERB
fumecheng-5070	27	9	a	a	DET
fumecheng-5070	27	10	key	key	NOUN
fumecheng-5070	27	11	for	for	ADP
fumecheng-5070	27	12	the	the	DET
fumecheng-5070	27	13	solution	solution	NOUN
fumecheng-5070	27	14	of	of	ADP
fumecheng-5070	27	15	the	the	DET
fumecheng-5070	27	16	riddle	riddle	NOUN
fumecheng-5070	27	17	of	of	ADP
fumecheng-5070	27	18	the	the	DET
fumecheng-5070	27	19	huge	huge	ADJ
fumecheng-5070	27	20	variation	variation	NOUN
fumecheng-5070	27	21	in	in	ADP
fumecheng-5070	27	22	the	the	DET
fumecheng-5070	27	23	coefficient	coefficient	NOUN
fumecheng-5070	27	24	of	of	ADP
fumecheng-5070	27	25	adhesive	adhesive	ADJ
fumecheng-5070	27	26	wear	wear	NOUN
fumecheng-5070	27	27	!	!	PUNCT
fumecheng-5070	28	1	indeed	indeed	ADV
fumecheng-5070	28	2	,	,	PUNCT
fumecheng-5070	28	3	is	be	AUX
fumecheng-5070	28	4	it	it	PRON
fumecheng-5070	28	5	not	not	PART
fumecheng-5070	28	6	paradoxical	paradoxical	ADJ
fumecheng-5070	28	7	that	that	SCONJ
fumecheng-5070	28	8	archard	archard	NOUN
fumecheng-5070	28	9	’s	’s	PART
fumecheng-5070	28	10	equation	equation	NOUN
fumecheng-5070	28	11	,	,	PUNCT
fumecheng-5070	28	12	which	which	PRON
fumecheng-5070	28	13	describes	describe	VERB
fumecheng-5070	28	14	adhesive	adhesive	ADJ
fumecheng-5070	28	15	wear	wear	NOUN
fumecheng-5070	28	16	,	,	PUNCT
fumecheng-5070	28	17	does	do	AUX
fumecheng-5070	28	18	not	not	PART
fumecheng-5070	28	19	contain	contain	VERB
fumecheng-5070	28	20	any	any	DET
fumecheng-5070	28	21	parameter	parameter	NOUN
fumecheng-5070	28	22	characterizing	characterize	VERB
fumecheng-5070	28	23	adhesion	adhesion	NOUN
fumecheng-5070	28	24	?	?	PUNCT
fumecheng-5070	29	1	from	from	ADP
fumecheng-5070	29	2	dimensional	dimensional	ADJ
fumecheng-5070	29	3	analysis	analysis	NOUN
fumecheng-5070	29	4	,	,	PUNCT
fumecheng-5070	29	5	it	it	PRON
fumecheng-5070	29	6	even	even	ADV
fumecheng-5070	29	7	follows	follow	VERB
fumecheng-5070	29	8	that	that	SCONJ
fumecheng-5070	29	9	the	the	DET
fumecheng-5070	29	10	coefficient	coefficient	NOUN
fumecheng-5070	29	11	of	of	ADP
fumecheng-5070	29	12	wear	wear	NOUN
fumecheng-5070	29	13	can	can	AUX
fumecheng-5070	29	14	not	not	PART
fumecheng-5070	29	15	depend	depend	VERB
fumecheng-5070	29	16	on	on	ADP
fumecheng-5070	29	17	the	the	DET
fumecheng-5070	29	18	specific	specific	ADJ
fumecheng-5070	29	19	surface	surface	NOUN
fumecheng-5070	29	20	energy	energy	NOUN
fumecheng-5070	29	21	,	,	PUNCT
fumecheng-5070	29	22	since	since	SCONJ
fumecheng-5070	29	23	no	no	DET
fumecheng-5070	29	24	dimensionless	dimensionless	NOUN
fumecheng-5070	29	25	combination	combination	NOUN
fumecheng-5070	29	26	can	can	AUX
fumecheng-5070	29	27	be	be	AUX
fumecheng-5070	29	28	constructed	construct	VERB
fumecheng-5070	29	29	from	from	ADP
fumecheng-5070	29	30	the	the	DET
fumecheng-5070	29	31	specific	specific	ADJ
fumecheng-5070	29	32	surface	surface	NOUN
fumecheng-5070	29	33	energy	energy	NOUN
fumecheng-5070	29	34	and	and	CCONJ
fumecheng-5070	29	35	other	other	ADJ
fumecheng-5070	29	36	available	available	ADJ
fumecheng-5070	29	37	parameters	parameter	NOUN
fumecheng-5070	29	38	.	.	PUNCT
fumecheng-5070	30	1	the	the	DET
fumecheng-5070	30	2	situation	situation	NOUN
fumecheng-5070	30	3	changes	change	VERB
fumecheng-5070	30	4	completely	completely	ADV
fumecheng-5070	30	5	if	if	SCONJ
fumecheng-5070	30	6	the	the	DET
fumecheng-5070	30	7	wear	wear	NOUN
fumecheng-5070	30	8	intensity	intensity	NOUN
fumecheng-5070	30	9	is	be	AUX
fumecheng-5070	30	10	not	not	PART
fumecheng-5070	30	11	proportional	proportional	ADJ
fumecheng-5070	30	12	to	to	ADP
fumecheng-5070	30	13	the	the	DET
fumecheng-5070	30	14	normal	normal	ADJ
fumecheng-5070	30	15	load	load	NOUN
fumecheng-5070	30	16	.	.	PUNCT
fumecheng-5070	31	1	then	then	ADV
fumecheng-5070	31	2	the	the	DET
fumecheng-5070	31	3	specific	specific	ADJ
fumecheng-5070	31	4	work	work	NOUN
fumecheng-5070	31	5	of	of	ADP
fumecheng-5070	31	6	separation	separation	NOUN
fumecheng-5070	31	7	can	can	AUX
fumecheng-5070	31	8	be	be	AUX
fumecheng-5070	31	9	included	include	VERB
fumecheng-5070	31	10	in	in	ADP
fumecheng-5070	31	11	the	the	DET
fumecheng-5070	31	12	equation	equation	NOUN
fumecheng-5070	31	13	of	of	ADP
fumecheng-5070	31	14	wear	wear	NOUN
fumecheng-5070	31	15	.	.	PUNCT
fumecheng-5070	32	1	many	many	ADJ
fumecheng-5070	32	2	empirical	empirical	ADJ
fumecheng-5070	32	3	studies	study	NOUN
fumecheng-5070	32	4	show	show	VERB
fumecheng-5070	32	5	that	that	SCONJ
fumecheng-5070	32	6	the	the	DET
fumecheng-5070	32	7	specific	specific	ADJ
fumecheng-5070	32	8	energy	energy	NOUN
fumecheng-5070	32	9	of	of	ADP
fumecheng-5070	32	10	separation	separation	NOUN
fumecheng-5070	32	11	definitely	definitely	ADV
fumecheng-5070	32	12	belongs	belong	VERB
fumecheng-5070	32	13	to	to	ADP
fumecheng-5070	32	14	the	the	DET
fumecheng-5070	32	15	governing	govern	VERB
fumecheng-5070	32	16	parameters	parameter	NOUN
fumecheng-5070	32	17	of	of	ADP
fumecheng-5070	32	18	the	the	DET
fumecheng-5070	32	19	wear	wear	NOUN
fumecheng-5070	32	20	process	process	NOUN
fumecheng-5070	32	21	,	,	PUNCT
fumecheng-5070	32	22	along	along	ADP
fumecheng-5070	32	23	with	with	ADP
fumecheng-5070	32	24	the	the	DET
fumecheng-5070	32	25	modulus	modulus	NOUN
fumecheng-5070	32	26	of	of	ADP
fumecheng-5070	32	27	elasticity	elasticity	NOUN
fumecheng-5070	32	28	,	,	PUNCT
fumecheng-5070	32	29	and	and	CCONJ
fumecheng-5070	32	30	for	for	ADP
fumecheng-5070	32	31	plastic	plastic	ADJ
fumecheng-5070	32	32	bodies	body	NOUN
fumecheng-5070	32	33	,	,	PUNCT
fumecheng-5070	32	34	also	also	ADV
fumecheng-5070	32	35	the	the	DET
fumecheng-5070	32	36	yield	yield	NOUN
fumecheng-5070	32	37	strength	strength	NOUN
fumecheng-5070	32	38	.	.	PUNCT
fumecheng-5070	33	1	in	in	ADP
fumecheng-5070	33	2	the	the	DET
fumecheng-5070	33	3	paper	paper	NOUN
fumecheng-5070	33	4	"	"	PUNCT
fumecheng-5070	33	5	generalized	generalized	ADJ
fumecheng-5070	33	6	archard	archard	NOUN
fumecheng-5070	33	7	law	law	NOUN
fumecheng-5070	33	8	of	of	ADP
fumecheng-5070	33	9	wear	wear	NOUN
fumecheng-5070	33	10	based	base	VERB
fumecheng-5070	33	11	on	on	ADP
fumecheng-5070	33	12	rabinowicz	rabinowicz	ADJ
fumecheng-5070	33	13	criterion	criterion	NOUN
fumecheng-5070	33	14	of	of	ADP
fumecheng-5070	33	15	wear	wear	VERB
fumecheng-5070	33	16	particle	particle	NOUN
fumecheng-5070	33	17	formation	formation	NOUN
fumecheng-5070	33	18	"	"	PUNCT
fumecheng-5070	33	19	,	,	PUNCT
fumecheng-5070	33	20	v.	v.	SCONJ
fumecheng-5070	33	21	popov	popov	PROPN
fumecheng-5070	33	22	analyzes	analyze	VERB
fumecheng-5070	33	23	power	power	NOUN
fumecheng-5070	33	24	-	-	PUNCT
fumecheng-5070	33	25	law	law	NOUN
fumecheng-5070	33	26	wear	wear	NOUN
fumecheng-5070	33	27	equations	equation	NOUN
fumecheng-5070	33	28	under	under	ADP
fumecheng-5070	33	29	conditions	condition	NOUN
fumecheng-5070	33	30	of	of	ADP
fumecheng-5070	33	31	stationary	stationary	ADJ
fumecheng-5070	33	32	wear	wear	NOUN
fumecheng-5070	33	33	.	.	PUNCT
fumecheng-5070	34	1	he	he	PRON
fumecheng-5070	34	2	finds	find	VERB
fumecheng-5070	34	3	that	that	SCONJ
fumecheng-5070	34	4	under	under	ADP
fumecheng-5070	34	5	the	the	DET
fumecheng-5070	34	6	additional	additional	ADJ
fumecheng-5070	34	7	assumption	assumption	NOUN
fumecheng-5070	34	8	of	of	ADP
fumecheng-5070	34	9	homogeneity	homogeneity	NOUN
fumecheng-5070	34	10	of	of	ADP
fumecheng-5070	34	11	wear	wear	NOUN
fumecheng-5070	34	12	in	in	ADP
fumecheng-5070	34	13	the	the	DET
fumecheng-5070	34	14	contact	contact	NOUN
fumecheng-5070	34	15	plane	plane	NOUN
fumecheng-5070	34	16	,	,	PUNCT
fumecheng-5070	34	17	the	the	DET
fumecheng-5070	34	18	work	work	NOUN
fumecheng-5070	34	19	of	of	ADP
fumecheng-5070	34	20	separation	separation	NOUN
fumecheng-5070	34	21	does	do	AUX
fumecheng-5070	34	22	not	not	PART
fumecheng-5070	34	23	enter	enter	VERB
fumecheng-5070	34	24	into	into	ADP
fumecheng-5070	34	25	the	the	DET
fumecheng-5070	34	26	wear	wear	NOUN
fumecheng-5070	34	27	equation	equation	NOUN
fumecheng-5070	34	28	.	.	PUNCT
fumecheng-5070	35	1	only	only	ADV
fumecheng-5070	35	2	deviation	deviation	NOUN
fumecheng-5070	35	3	from	from	ADP
fumecheng-5070	35	4	this	this	DET
fumecheng-5070	35	5	bound	bind	VERB
fumecheng-5070	35	6	(	(	PUNCT
fumecheng-5070	35	7	for	for	ADP
fumecheng-5070	35	8	example	example	NOUN
fumecheng-5070	35	9	due	due	ADP
fumecheng-5070	35	10	to	to	ADP
fumecheng-5070	35	11	transport	transport	NOUN
fumecheng-5070	35	12	of	of	ADP
fumecheng-5070	35	13	wear	wear	VERB
fumecheng-5070	35	14	particles	particle	NOUN
fumecheng-5070	35	15	)	)	PUNCT
fumecheng-5070	35	16	makes	make	VERB
fumecheng-5070	35	17	the	the	DET
fumecheng-5070	35	18	dependency	dependency	NOUN
fumecheng-5070	35	19	of	of	ADP
fumecheng-5070	35	20	wear	wear	NOUN
fumecheng-5070	35	21	intensity	intensity	NOUN
fumecheng-5070	35	22	on	on	ADP
fumecheng-5070	35	23	the	the	DET
fumecheng-5070	35	24	specific	specific	ADJ
fumecheng-5070	35	25	work	work	NOUN
fumecheng-5070	35	26	of	of	ADP
fumecheng-5070	35	27	separation	separation	NOUN
fumecheng-5070	35	28	possible	possible	ADJ
fumecheng-5070	35	29	.	.	PUNCT
fumecheng-5070	36	1	in	in	ADP
fumecheng-5070	36	2	other	other	ADJ
fumecheng-5070	36	3	words	word	NOUN
fumecheng-5070	36	4	,	,	PUNCT
fumecheng-5070	36	5	the	the	DET
fumecheng-5070	36	6	specific	specific	ADJ
fumecheng-5070	36	7	work	work	NOUN
fumecheng-5070	36	8	of	of	ADP
fumecheng-5070	36	9	separation	separation	NOUN
fumecheng-5070	36	10	can	can	AUX
fumecheng-5070	36	11	only	only	ADV
fumecheng-5070	36	12	enter	enter	VERB
fumecheng-5070	36	13	the	the	DET
fumecheng-5070	36	14	wear	wear	NOUN
fumecheng-5070	36	15	equation	equation	NOUN
fumecheng-5070	36	16	if	if	SCONJ
fumecheng-5070	36	17	the	the	DET
fumecheng-5070	36	18	wear	wear	NOUN
fumecheng-5070	36	19	process	process	NOUN
fumecheng-5070	36	20	is	be	AUX
fumecheng-5070	36	21	characterized	characterize	VERB
fumecheng-5070	36	22	by	by	ADP
fumecheng-5070	36	23	some	some	DET
fumecheng-5070	36	24	characteristic	characteristic	ADJ
fumecheng-5070	36	25	length	length	NOUN
fumecheng-5070	36	26	.	.	PUNCT
fumecheng-5070	37	1	this	this	PRON
fumecheng-5070	37	2	can	can	AUX
fumecheng-5070	37	3	be	be	AUX
fumecheng-5070	37	4	the	the	DET
fumecheng-5070	37	5	characteristic	characteristic	ADJ
fumecheng-5070	37	6	rabinowicz	rabinowicz	NOUN
fumecheng-5070	37	7	'	'	PUNCT
fumecheng-5070	37	8	length	length	NOUN
fumecheng-5070	37	9	or	or	CCONJ
fumecheng-5070	37	10	some	some	DET
fumecheng-5070	37	11	other	other	ADJ
fumecheng-5070	37	12	structural	structural	ADJ
fumecheng-5070	37	13	parameter	parameter	NOUN
fumecheng-5070	37	14	.	.	PUNCT
fumecheng-5070	38	1	in	in	ADP
fumecheng-5070	38	2	the	the	DET
fumecheng-5070	38	3	future	future	NOUN
fumecheng-5070	38	4	,	,	PUNCT
fumecheng-5070	38	5	it	it	PRON
fumecheng-5070	38	6	would	would	AUX
fumecheng-5070	38	7	be	be	AUX
fumecheng-5070	38	8	extremely	extremely	ADV
fumecheng-5070	38	9	interesting	interesting	ADJ
fumecheng-5070	38	10	to	to	PART
fumecheng-5070	38	11	check	check	VERB
fumecheng-5070	38	12	the	the	DET
fumecheng-5070	38	13	found	find	VERB
fumecheng-5070	38	14	dependencies	dependency	NOUN
fumecheng-5070	38	15	both	both	PRON
fumecheng-5070	38	16	experimentally	experimentally	ADV
fumecheng-5070	38	17	and	and	CCONJ
fumecheng-5070	38	18	using	use	VERB
fumecheng-5070	38	19	direct	direct	ADJ
fumecheng-5070	38	20	numerical	numerical	ADJ
fumecheng-5070	38	21	simulations	simulation	NOUN
fumecheng-5070	38	22	.	.	PUNCT
fumecheng-5070	39	1	if	if	SCONJ
fumecheng-5070	39	2	the	the	DET
fumecheng-5070	39	3	normal	normal	ADJ
fumecheng-5070	39	4	contact	contact	NOUN
fumecheng-5070	39	5	of	of	ADP
fumecheng-5070	39	6	two	two	NUM
fumecheng-5070	39	7	bodies	body	NOUN
fumecheng-5070	39	8	is	be	AUX
fumecheng-5070	39	9	superimposed	superimpose	VERB
fumecheng-5070	39	10	by	by	ADP
fumecheng-5070	39	11	small	small	ADJ
fumecheng-5070	39	12	tangential	tangential	ADJ
fumecheng-5070	39	13	oscillations	oscillation	NOUN
fumecheng-5070	39	14	,	,	PUNCT
fumecheng-5070	39	15	partial	partial	ADJ
fumecheng-5070	39	16	slip	slip	NOUN
fumecheng-5070	39	17	occurs	occur	VERB
fumecheng-5070	39	18	within	within	ADP
fumecheng-5070	39	19	the	the	DET
fumecheng-5070	39	20	contact	contact	NOUN
fumecheng-5070	39	21	interface	interface	NOUN
fumecheng-5070	39	22	,	,	PUNCT
fumecheng-5070	39	23	which	which	PRON
fumecheng-5070	39	24	causes	cause	VERB
fumecheng-5070	39	25	wear	wear	NOUN
fumecheng-5070	39	26	.	.	PUNCT
fumecheng-5070	40	1	this	this	DET
fumecheng-5070	40	2	phenomenon	phenomenon	NOUN
fumecheng-5070	40	3	is	be	AUX
fumecheng-5070	40	4	called	call	VERB
fumecheng-5070	40	5	fretting	fret	VERB
fumecheng-5070	40	6	and	and	CCONJ
fumecheng-5070	40	7	arises	arise	NOUN
fumecheng-5070	40	8	in	in	ADP
fumecheng-5070	40	9	numerous	numerous	ADJ
fumecheng-5070	40	10	engineering	engineering	NOUN
fumecheng-5070	40	11	applications	application	NOUN
fumecheng-5070	40	12	.	.	PUNCT
fumecheng-5070	41	1	m.	m.	NOUN
fumecheng-5070	41	2	heß	heß	PROPN
fumecheng-5070	41	3	analyses	analyse	VERB
fumecheng-5070	41	4	this	this	DET
fumecheng-5070	41	5	problem	problem	NOUN
fumecheng-5070	41	6	forthe	forthe	DET
fumecheng-5070	41	7	contact	contact	NOUN
fumecheng-5070	41	8	of	of	ADP
fumecheng-5070	41	9	a	a	DET
fumecheng-5070	41	10	rigid	rigid	ADJ
fumecheng-5070	41	11	(	(	PUNCT
fumecheng-5070	41	12	but	but	CCONJ
fumecheng-5070	41	13	wearable	wearable	ADJ
fumecheng-5070	41	14	)	)	PUNCT
fumecheng-5070	41	15	indenter	indenter	NOUN
fumecheng-5070	41	16	and	and	CCONJ
fumecheng-5070	41	17	functionally	functionally	ADV
fumecheng-5070	41	18	graded	grade	VERB
fumecheng-5070	41	19	materials	material	NOUN
fumecheng-5070	41	20	.	.	PUNCT
fumecheng-5070	42	1	lubrication	lubrication	NOUN
fumecheng-5070	42	2	is	be	AUX
fumecheng-5070	42	3	often	often	ADV
fumecheng-5070	42	4	used	use	VERB
fumecheng-5070	42	5	to	to	PART
fumecheng-5070	42	6	reduce	reduce	VERB
fumecheng-5070	42	7	or	or	CCONJ
fumecheng-5070	42	8	to	to	PART
fumecheng-5070	42	9	control	control	VERB
fumecheng-5070	42	10	wear	wear	VERB
fumecheng-5070	42	11	.	.	PUNCT
fumecheng-5070	43	1	especially	especially	ADV
fumecheng-5070	43	2	important	important	ADJ
fumecheng-5070	43	3	are	be	AUX
fumecheng-5070	43	4	additives	additive	NOUN
fumecheng-5070	43	5	determining	determine	VERB
fumecheng-5070	43	6	the	the	DET
fumecheng-5070	43	7	properties	property	NOUN
fumecheng-5070	43	8	of	of	ADP
fumecheng-5070	43	9	boundary	boundary	ADJ
fumecheng-5070	43	10	layers	layer	NOUN
fumecheng-5070	43	11	deposited	deposit	VERB
fumecheng-5070	43	12	on	on	ADP
fumecheng-5070	43	13	the	the	DET
fumecheng-5070	43	14	surfaces	surface	NOUN
fumecheng-5070	43	15	of	of	ADP
fumecheng-5070	43	16	contact	contact	NOUN
fumecheng-5070	43	17	partners	partner	NOUN
fumecheng-5070	43	18	.	.	PUNCT
fumecheng-5070	44	1	in	in	ADP
fumecheng-5070	44	2	their	their	PRON
fumecheng-5070	44	3	paper	paper	NOUN
fumecheng-5070	44	4	"	"	PUNCT
fumecheng-5070	44	5	synergistic	synergistic	ADJ
fumecheng-5070	44	6	tribological	tribological	ADJ
fumecheng-5070	44	7	properties	property	NOUN
fumecheng-5070	44	8	of	of	ADP
fumecheng-5070	44	9	synthetic	synthetic	ADJ
fumecheng-5070	44	10	magnesium	magnesium	NOUN
fumecheng-5070	44	11	silicate	silicate	NOUN
fumecheng-5070	44	12	hydroxide	hydroxide	NOUN
fumecheng-5070	44	13	combined	combine	VERB
fumecheng-5070	44	14	with	with	ADP
fumecheng-5070	44	15	amphiphilic	amphiphilic	ADJ
fumecheng-5070	44	16	molecules	molecule	NOUN
fumecheng-5070	44	17	"	"	PUNCT
fumecheng-5070	44	18	wang	wang	PROPN
fumecheng-5070	44	19	et	et	PROPN
fumecheng-5070	44	20	al	al	PROPN
fumecheng-5070	44	21	.	.	PROPN
fumecheng-5070	44	22	report	report	NOUN
fumecheng-5070	44	23	on	on	ADP
fumecheng-5070	44	24	the	the	DET
fumecheng-5070	44	25	synthesis	synthesis	NOUN
fumecheng-5070	44	26	of	of	ADP
fumecheng-5070	44	27	magnesium	magnesium	NOUN
fumecheng-5070	44	28	silicate	silicate	PROPN
fumecheng-5070	44	29	hydroxide	hydroxide	NOUN
fumecheng-5070	44	30	(	(	PUNCT
fumecheng-5070	44	31	msh	msh	NOUN
fumecheng-5070	44	32	)	)	PUNCT
fumecheng-5070	44	33	nanoparticles	nanoparticle	NOUN
fumecheng-5070	44	34	and	and	CCONJ
fumecheng-5070	44	35	their	their	PRON
fumecheng-5070	44	36	tribological	tribological	ADJ
fumecheng-5070	44	37	properties	property	NOUN
fumecheng-5070	44	38	combined	combine	VERB
fumecheng-5070	44	39	with	with	ADP
fumecheng-5070	44	40	amphiphilic	amphiphilic	ADJ
fumecheng-5070	44	41	molecules	molecule	NOUN
fumecheng-5070	44	42	(	(	PUNCT
fumecheng-5070	44	43	ams	am	NOUN
fumecheng-5070	44	44	)	)	PUNCT
fumecheng-5070	44	45	as	as	ADP
fumecheng-5070	44	46	additives	additive	NOUN
fumecheng-5070	44	47	in	in	ADP
fumecheng-5070	44	48	base	base	NOUN
fumecheng-5070	44	49	oil	oil	NOUN
fumecheng-5070	44	50	.	.	PUNCT
fumecheng-5070	45	1	this	this	DET
fumecheng-5070	45	2	combination	combination	NOUN
fumecheng-5070	45	3	reduces	reduce	VERB
fumecheng-5070	45	4	wear	wear	VERB
fumecheng-5070	45	5	losses	loss	NOUN
fumecheng-5070	45	6	substantially	substantially	ADV
fumecheng-5070	45	7	due	due	ADP
fumecheng-5070	45	8	to	to	ADP
fumecheng-5070	45	9	the	the	DET
fumecheng-5070	45	10	formation	formation	NOUN
fumecheng-5070	45	11	of	of	ADP
fumecheng-5070	45	12	a	a	DET
fumecheng-5070	45	13	double	double	ADJ
fumecheng-5070	45	14	molecular	molecular	ADJ
fumecheng-5070	45	15	layer	layer	NOUN
fumecheng-5070	45	16	on	on	ADP
fumecheng-5070	45	17	the	the	DET
fumecheng-5070	45	18	rubbing	rub	VERB
fumecheng-5070	45	19	surfaces	surface	NOUN
fumecheng-5070	45	20	under	under	ADP
fumecheng-5070	45	21	certain	certain	ADJ
fumecheng-5070	45	22	test	test	NOUN
fumecheng-5070	45	23	conditions	condition	NOUN
fumecheng-5070	45	24	.	.	PUNCT
fumecheng-5070	46	1	e.	e.	PROPN
fumecheng-5070	46	2	willert	willert	PROPN
fumecheng-5070	46	3	considers	consider	VERB
fumecheng-5070	46	4	in	in	ADP
fumecheng-5070	46	5	his	his	PRON
fumecheng-5070	46	6	paper	paper	NOUN
fumecheng-5070	46	7	"	"	PUNCT
fumecheng-5070	46	8	energy	energy	NOUN
fumecheng-5070	46	9	loss	loss	NOUN
fumecheng-5070	46	10	and	and	CCONJ
fumecheng-5070	46	11	wear	wear	VERB
fumecheng-5070	46	12	in	in	ADP
fumecheng-5070	46	13	the	the	DET
fumecheng-5070	46	14	oblique	oblique	ADJ
fumecheng-5070	46	15	impact	impact	NOUN
fumecheng-5070	46	16	of	of	ADP
fumecheng-5070	46	17	elastic	elastic	ADJ
fumecheng-5070	46	18	spheres	sphere	NOUN
fumecheng-5070	46	19	"	"	PUNCT
fumecheng-5070	46	20	the	the	DET
fumecheng-5070	46	21	wear	wear	NOUN
fumecheng-5070	46	22	processes	process	NOUN
fumecheng-5070	46	23	during	during	ADP
fumecheng-5070	46	24	impacts	impact	NOUN
fumecheng-5070	46	25	of	of	ADP
fumecheng-5070	46	26	particles	particle	NOUN
fumecheng-5070	46	27	between	between	ADP
fumecheng-5070	46	28	each	each	DET
fumecheng-5070	46	29	others	other	NOUN
fumecheng-5070	46	30	or	or	CCONJ
fumecheng-5070	46	31	generalized	generalized	ADJ
fumecheng-5070	46	32	law	law	NOUN
fumecheng-5070	46	33	of	of	ADP
fumecheng-5070	46	34	adhesive	adhesive	ADJ
fumecheng-5070	46	35	wear	wear	VERB
fumecheng-5070	46	36	iii	iii	NOUN
fumecheng-5070	46	37	with	with	ADP
fumecheng-5070	46	38	a	a	DET
fumecheng-5070	46	39	solid	solid	ADJ
fumecheng-5070	46	40	.	.	PUNCT
fumecheng-5070	47	1	such	such	ADJ
fumecheng-5070	47	2	impacts	impact	NOUN
fumecheng-5070	47	3	are	be	AUX
fumecheng-5070	47	4	a	a	DET
fumecheng-5070	47	5	serious	serious	ADJ
fumecheng-5070	47	6	source	source	NOUN
fumecheng-5070	47	7	of	of	ADP
fumecheng-5070	47	8	damage	damage	NOUN
fumecheng-5070	47	9	and	and	CCONJ
fumecheng-5070	47	10	failure	failure	NOUN
fumecheng-5070	47	11	in	in	ADP
fumecheng-5070	47	12	several	several	ADJ
fumecheng-5070	47	13	technical	technical	ADJ
fumecheng-5070	47	14	systems	system	NOUN
fumecheng-5070	47	15	like	like	ADP
fumecheng-5070	47	16	steam	steam	NOUN
fumecheng-5070	47	17	generator	generator	NOUN
fumecheng-5070	47	18	tubes	tube	NOUN
fumecheng-5070	47	19	,	,	PUNCT
fumecheng-5070	47	20	mining	mining	NOUN
fumecheng-5070	47	21	machinery	machinery	NOUN
fumecheng-5070	47	22	and	and	CCONJ
fumecheng-5070	47	23	others	other	NOUN
fumecheng-5070	47	24	.	.	PUNCT
fumecheng-5070	48	1	according	accord	VERB
fumecheng-5070	48	2	to	to	ADP
fumecheng-5070	48	3	the	the	DET
fumecheng-5070	48	4	archard	archard	NOUN
fumecheng-5070	48	5	law	law	NOUN
fumecheng-5070	48	6	of	of	ADP
fumecheng-5070	48	7	wear	wear	NOUN
fumecheng-5070	48	8	,	,	PUNCT
fumecheng-5070	48	9	the	the	DET
fumecheng-5070	48	10	wear	wear	NOUN
fumecheng-5070	48	11	volume	volume	NOUN
fumecheng-5070	48	12	is	be	AUX
fumecheng-5070	48	13	directly	directly	ADV
fumecheng-5070	48	14	proportional	proportional	ADJ
fumecheng-5070	48	15	to	to	ADP
fumecheng-5070	48	16	the	the	DET
fumecheng-5070	48	17	energy	energy	NOUN
fumecheng-5070	48	18	loss	loss	NOUN
fumecheng-5070	48	19	during	during	ADP
fumecheng-5070	48	20	a	a	DET
fumecheng-5070	48	21	tribological	tribological	ADJ
fumecheng-5070	48	22	contact	contact	NOUN
fumecheng-5070	48	23	.	.	PUNCT
fumecheng-5070	49	1	e.	e.	PROPN
fumecheng-5070	49	2	willert	willert	PROPN
fumecheng-5070	49	3	utilizes	utilize	VERB
fumecheng-5070	49	4	this	this	DET
fumecheng-5070	49	5	correlation	correlation	NOUN
fumecheng-5070	49	6	to	to	PART
fumecheng-5070	49	7	analyze	analyze	VERB
fumecheng-5070	49	8	impact	impact	NOUN
fumecheng-5070	49	9	wear	wear	NOUN
fumecheng-5070	49	10	.	.	PUNCT
fumecheng-5070	50	1	in	in	ADP
fumecheng-5070	50	2	the	the	DET
fumecheng-5070	50	3	short	short	ADJ
fumecheng-5070	50	4	communication	communication	NOUN
fumecheng-5070	50	5	"	"	PUNCT
fumecheng-5070	50	6	numerical	numerical	ADJ
fumecheng-5070	50	7	implementation	implementation	NOUN
fumecheng-5070	50	8	of	of	ADP
fumecheng-5070	50	9	fretting	fret	VERB
fumecheng-5070	50	10	wear	wear	NOUN
fumecheng-5070	50	11	in	in	ADP
fumecheng-5070	50	12	the	the	DET
fumecheng-5070	50	13	framework	framework	NOUN
fumecheng-5070	50	14	of	of	ADP
fumecheng-5070	50	15	the	the	DET
fumecheng-5070	50	16	mdr	mdr	PROPN
fumecheng-5070	50	17	"	"	PUNCT
fumecheng-5070	50	18	,	,	PUNCT
fumecheng-5070	50	19	q.	q.	PROPN
fumecheng-5070	50	20	li	li	PROPN
fumecheng-5070	50	21	et	et	PROPN
fumecheng-5070	50	22	al	al	PROPN
fumecheng-5070	50	23	.	.	PROPN
fumecheng-5070	50	24	describe	describe	VERB
fumecheng-5070	50	25	a	a	DET
fumecheng-5070	50	26	numerical	numerical	ADJ
fumecheng-5070	50	27	implementation	implementation	NOUN
fumecheng-5070	50	28	of	of	ADP
fumecheng-5070	50	29	the	the	DET
fumecheng-5070	50	30	integral	integral	ADJ
fumecheng-5070	50	31	transformations	transformation	NOUN
fumecheng-5070	50	32	used	use	VERB
fumecheng-5070	50	33	in	in	ADP
fumecheng-5070	50	34	the	the	DET
fumecheng-5070	50	35	method	method	NOUN
fumecheng-5070	50	36	of	of	ADP
fumecheng-5070	50	37	dimensionality	dimensionality	NOUN
fumecheng-5070	50	38	reduction	reduction	NOUN
fumecheng-5070	50	39	,	,	PUNCT
fumecheng-5070	50	40	which	which	PRON
fumecheng-5070	50	41	guarantees	guarantee	VERB
fumecheng-5070	50	42	stability	stability	NOUN
fumecheng-5070	50	43	of	of	ADP
fumecheng-5070	50	44	the	the	DET
fumecheng-5070	50	45	numerical	numerical	ADJ
fumecheng-5070	50	46	process	process	NOUN
fumecheng-5070	50	47	independently	independently	ADV
fumecheng-5070	50	48	of	of	ADP
fumecheng-5070	50	49	the	the	DET
fumecheng-5070	50	50	number	number	NOUN
fumecheng-5070	50	51	of	of	ADP
fumecheng-5070	50	52	iteration	iteration	NOUN
fumecheng-5070	50	53	steps	step	NOUN
fumecheng-5070	50	54	.	.	PUNCT
fumecheng-5070	51	1	the	the	DET
fumecheng-5070	51	2	implementation	implementation	NOUN
fumecheng-5070	51	3	is	be	AUX
fumecheng-5070	51	4	illustrated	illustrate	VERB
fumecheng-5070	51	5	on	on	ADP
fumecheng-5070	51	6	examples	example	NOUN
fumecheng-5070	51	7	of	of	ADP
fumecheng-5070	51	8	fretting	fret	VERB
fumecheng-5070	51	9	wear	wear	NOUN
fumecheng-5070	51	10	simulation	simulation	NOUN
fumecheng-5070	51	11	.	.	PUNCT
fumecheng-5070	52	1	the	the	DET
fumecheng-5070	52	2	thematic	thematic	ADJ
fumecheng-5070	52	3	issue	issue	NOUN
fumecheng-5070	52	4	is	be	AUX
fumecheng-5070	52	5	closed	close	VERB
fumecheng-5070	52	6	with	with	ADP
fumecheng-5070	52	7	the	the	DET
fumecheng-5070	52	8	paper	paper	NOUN
fumecheng-5070	52	9	by	by	ADP
fumecheng-5070	52	10	tricarico	tricarico	PROPN
fumecheng-5070	52	11	et	et	PROPN
fumecheng-5070	52	12	al	al	PROPN
fumecheng-5070	52	13	.	.	PROPN
fumecheng-5070	52	14	devoted	devote	VERB
fumecheng-5070	52	15	to	to	ADP
fumecheng-5070	52	16	adhesion	adhesion	NOUN
fumecheng-5070	52	17	in	in	ADP
fumecheng-5070	52	18	multilayered	multilayered	ADJ
fumecheng-5070	52	19	systems	system	NOUN
fumecheng-5070	52	20	.	.	PUNCT
fumecheng-5070	53	1	the	the	DET
fumecheng-5070	53	2	diversity	diversity	NOUN
fumecheng-5070	53	3	of	of	ADP
fumecheng-5070	53	4	topics	topic	NOUN
fumecheng-5070	53	5	and	and	CCONJ
fumecheng-5070	53	6	scales	scale	NOUN
fumecheng-5070	53	7	considered	consider	VERB
fumecheng-5070	53	8	in	in	ADP
fumecheng-5070	53	9	the	the	DET
fumecheng-5070	53	10	papers	paper	NOUN
fumecheng-5070	53	11	presented	present	VERB
fumecheng-5070	53	12	in	in	ADP
fumecheng-5070	53	13	this	this	DET
fumecheng-5070	53	14	issue	issue	NOUN
fumecheng-5070	53	15	reflects	reflect	VERB
fumecheng-5070	53	16	the	the	DET
fumecheng-5070	53	17	complexity	complexity	NOUN
fumecheng-5070	53	18	of	of	ADP
fumecheng-5070	53	19	the	the	DET
fumecheng-5070	53	20	wear	wear	NOUN
fumecheng-5070	53	21	process	process	NOUN
fumecheng-5070	53	22	.	.	PUNCT
fumecheng-5070	54	1	in	in	ADP
fumecheng-5070	54	2	developing	develop	VERB
fumecheng-5070	54	3	particular	particular	ADJ
fumecheng-5070	54	4	models	model	NOUN
fumecheng-5070	54	5	of	of	ADP
fumecheng-5070	54	6	wear	wear	NOUN
fumecheng-5070	54	7	,	,	PUNCT
fumecheng-5070	54	8	it	it	PRON
fumecheng-5070	54	9	is	be	AUX
fumecheng-5070	54	10	always	always	ADV
fumecheng-5070	54	11	prudent	prudent	ADJ
fumecheng-5070	54	12	to	to	PART
fumecheng-5070	54	13	bear	bear	VERB
fumecheng-5070	54	14	in	in	ADP
fumecheng-5070	54	15	mind	mind	NOUN
fumecheng-5070	54	16	this	this	DET
fumecheng-5070	54	17	real	real	ADJ
fumecheng-5070	54	18	complexity	complexity	NOUN
fumecheng-5070	54	19	.	.	PUNCT