id	sid	tid	token	lemma	pos
ap-742	1	1	ap05_4.vp	ap05_4.vp	NOUN
ap-742	1	2	1	1	NUM
ap-742	1	3	description	description	NOUN
ap-742	1	4	of	of	ADP
ap-742	1	5	afm	afm	PROPN
ap-742	1	6	atomic	atomic	PROPN
ap-742	1	7	force	force	PROPN
ap-742	1	8	microscopy	microscopy	NOUN
ap-742	1	9	(	(	PUNCT
ap-742	1	10	afm	afm	PROPN
ap-742	1	11	)	)	PUNCT
ap-742	1	12	is	be	AUX
ap-742	1	13	an	an	DET
ap-742	1	14	aspect	aspect	NOUN
ap-742	1	15	of	of	ADP
ap-742	1	16	scanning	scan	VERB
ap-742	1	17	force	force	NOUN
ap-742	1	18	microscopy	microscopy	NOUN
ap-742	1	19	,	,	PUNCT
ap-742	1	20	and	and	CCONJ
ap-742	1	21	is	be	AUX
ap-742	1	22	capable	capable	ADJ
ap-742	1	23	of	of	ADP
ap-742	1	24	measuring	measure	VERB
ap-742	1	25	the	the	DET
ap-742	1	26	interaction	interaction	NOUN
ap-742	1	27	force	force	NOUN
ap-742	1	28	between	between	ADP
ap-742	1	29	the	the	DET
ap-742	1	30	sample	sample	NOUN
ap-742	1	31	and	and	CCONJ
ap-742	1	32	a	a	DET
ap-742	1	33	sharp	sharp	ADJ
ap-742	1	34	tip	tip	NOUN
ap-742	1	35	mounted	mount	VERB
ap-742	1	36	on	on	ADP
ap-742	1	37	the	the	DET
ap-742	1	38	end	end	NOUN
ap-742	1	39	of	of	ADP
ap-742	1	40	a	a	DET
ap-742	1	41	weak	weak	ADJ
ap-742	1	42	cantilever	cantilever	NOUN
ap-742	1	43	,	,	PUNCT
ap-742	1	44	see	see	VERB
ap-742	1	45	fig	fig	NOUN
ap-742	1	46	.	.	PUNCT
ap-742	2	1	1	1	X
ap-742	2	2	.	.	X
ap-742	2	3	the	the	DET
ap-742	2	4	cantilever	cantilever	NOUN
ap-742	2	5	is	be	AUX
ap-742	2	6	made	make	VERB
ap-742	2	7	of	of	ADP
ap-742	2	8	silicon	silicon	NOUN
ap-742	2	9	and	and	CCONJ
ap-742	2	10	usually	usually	ADV
ap-742	2	11	has	have	VERB
ap-742	2	12	a	a	DET
ap-742	2	13	rectangular	rectangular	ADJ
ap-742	2	14	or	or	CCONJ
ap-742	2	15	triangular	triangular	NOUN
ap-742	2	16	shape	shape	NOUN
ap-742	2	17	.	.	PUNCT
ap-742	3	1	its	its	PRON
ap-742	3	2	length	length	NOUN
ap-742	3	3	does	do	AUX
ap-742	3	4	not	not	PART
ap-742	3	5	exceed	exceed	VERB
ap-742	3	6	600	600	NUM
ap-742	3	7	�	�	PROPN
ap-742	3	8	m.	m.	NOUN
ap-742	3	9	two	two	NUM
ap-742	3	10	main	main	ADJ
ap-742	3	11	afm	afm	PROPN
ap-742	3	12	operation	operation	NOUN
ap-742	3	13	modes	mode	NOUN
ap-742	3	14	are	be	AUX
ap-742	3	15	used	use	VERB
ap-742	3	16	:	:	PUNCT
ap-742	3	17	contact	contact	NOUN
ap-742	3	18	mode	mode	NOUN
ap-742	3	19	and	and	CCONJ
ap-742	3	20	dynamic	dynamic	ADJ
ap-742	3	21	mode	mode	NOUN
ap-742	3	22	.	.	PUNCT
ap-742	4	1	in	in	ADP
ap-742	4	2	contact	contact	NOUN
ap-742	4	3	mode	mode	NOUN
ap-742	4	4	the	the	DET
ap-742	4	5	cantilever	cantilever	NOUN
ap-742	4	6	is	be	AUX
ap-742	4	7	in	in	ADP
ap-742	4	8	full	full	ADJ
ap-742	4	9	contact	contact	NOUN
ap-742	4	10	with	with	ADP
ap-742	4	11	the	the	DET
ap-742	4	12	surface	surface	NOUN
ap-742	4	13	,	,	PUNCT
ap-742	4	14	and	and	CCONJ
ap-742	4	15	the	the	DET
ap-742	4	16	interaction	interaction	NOUN
ap-742	4	17	force	force	NOUN
ap-742	4	18	(	(	PUNCT
ap-742	4	19	displacement	displacement	NOUN
ap-742	4	20	of	of	ADP
ap-742	4	21	the	the	DET
ap-742	4	22	lever	lever	NOUN
ap-742	4	23	)	)	PUNCT
ap-742	4	24	is	be	AUX
ap-742	4	25	determined	determine	VERB
ap-742	4	26	by	by	ADP
ap-742	4	27	measuring	measure	VERB
ap-742	4	28	the	the	DET
ap-742	4	29	static	static	ADJ
ap-742	4	30	deflection	deflection	NOUN
ap-742	4	31	of	of	ADP
ap-742	4	32	the	the	DET
ap-742	4	33	cantilever	cantilever	NOUN
ap-742	4	34	.	.	PUNCT
ap-742	5	1	this	this	DET
ap-742	5	2	technique	technique	NOUN
ap-742	5	3	is	be	AUX
ap-742	5	4	capable	capable	ADJ
ap-742	5	5	of	of	ADP
ap-742	5	6	detecting	detect	VERB
ap-742	5	7	displacements	displacement	NOUN
ap-742	5	8	on	on	ADP
ap-742	5	9	atomic	atomic	ADJ
ap-742	5	10	scale	scale	NOUN
ap-742	5	11	resolution	resolution	NOUN
ap-742	5	12	(	(	PUNCT
ap-742	5	13	0.1	0.1	NUM
ap-742	5	14	–	–	PUNCT
ap-742	5	15	200	200	NUM
ap-742	5	16	nm	nm	NOUN
ap-742	5	17	)	)	PUNCT
ap-742	5	18	.	.	PUNCT
ap-742	6	1	the	the	DET
ap-742	6	2	dynamic	dynamic	ADJ
ap-742	6	3	detection	detection	NOUN
ap-742	6	4	mode	mode	NOUN
ap-742	6	5	can	can	AUX
ap-742	6	6	be	be	AUX
ap-742	6	7	divided	divide	VERB
ap-742	6	8	into	into	ADP
ap-742	6	9	techniques	technique	NOUN
ap-742	6	10	called	call	VERB
ap-742	6	11	the	the	DET
ap-742	6	12	tapping	tap	VERB
ap-742	6	13	mode	mode	NOUN
ap-742	6	14	and	and	CCONJ
ap-742	6	15	the	the	DET
ap-742	6	16	non(pseudo)contact	non(pseudo)contact	NUM
ap-742	6	17	mode	mode	NOUN
ap-742	6	18	[	[	X
ap-742	6	19	1	1	NUM
ap-742	6	20	]	]	PUNCT
ap-742	6	21	.	.	PUNCT
ap-742	7	1	in	in	ADP
ap-742	7	2	these	these	DET
ap-742	7	3	detection	detection	NOUN
ap-742	7	4	modes	mode	NOUN
ap-742	7	5	,	,	PUNCT
ap-742	7	6	the	the	DET
ap-742	7	7	cantilever	cantilever	NOUN
ap-742	7	8	is	be	AUX
ap-742	7	9	driven	drive	VERB
ap-742	7	10	,	,	PUNCT
ap-742	7	11	usually	usually	ADV
ap-742	7	12	at	at	ADP
ap-742	7	13	its	its	PRON
ap-742	7	14	resonant	resonant	ADJ
ap-742	7	15	frequency	frequency	NOUN
ap-742	7	16	,	,	PUNCT
ap-742	7	17	with	with	ADP
ap-742	7	18	an	an	DET
ap-742	7	19	amplitude	amplitude	NOUN
ap-742	7	20	typically	typically	ADV
ap-742	7	21	less	less	ADJ
ap-742	7	22	than	than	ADP
ap-742	7	23	10	10	NUM
ap-742	7	24	nm	nm	NOUN
ap-742	7	25	.	.	PUNCT
ap-742	8	1	the	the	DET
ap-742	8	2	cantilever	cantilever	NOUN
ap-742	8	3	driver	driver	NOUN
ap-742	8	4	is	be	AUX
ap-742	8	5	usually	usually	ADV
ap-742	8	6	a	a	DET
ap-742	8	7	piezo	piezo	ADJ
ap-742	8	8	-	-	ADJ
ap-742	8	9	electric	electric	ADJ
ap-742	8	10	element	element	NOUN
ap-742	8	11	,	,	PUNCT
ap-742	8	12	but	but	CCONJ
ap-742	8	13	many	many	ADJ
ap-742	8	14	experiments	experiment	NOUN
ap-742	8	15	have	have	AUX
ap-742	8	16	been	be	AUX
ap-742	8	17	performed	perform	VERB
ap-742	8	18	with	with	ADP
ap-742	8	19	electrostatic	electrostatic	ADJ
ap-742	8	20	,	,	PUNCT
ap-742	8	21	magnetic	magnetic	ADJ
ap-742	8	22	,	,	PUNCT
ap-742	8	23	thermo	thermo	NOUN
ap-742	8	24	-	-	PUNCT
ap-742	8	25	optic	optic	ADJ
ap-742	8	26	and	and	CCONJ
ap-742	8	27	acoustic	acoustic	ADJ
ap-742	8	28	coupling	coupling	NOUN
ap-742	8	29	drivers	driver	NOUN
ap-742	8	30	.	.	PUNCT
ap-742	9	1	the	the	DET
ap-742	9	2	driver	driver	NOUN
ap-742	9	3	is	be	AUX
ap-742	9	4	attached	attach	VERB
ap-742	9	5	to	to	ADP
ap-742	9	6	the	the	DET
ap-742	9	7	head	head	NOUN
ap-742	9	8	of	of	ADP
ap-742	9	9	the	the	DET
ap-742	9	10	microscope	microscope	NOUN
ap-742	9	11	and	and	CCONJ
ap-742	9	12	the	the	DET
ap-742	9	13	chip	chip	NOUN
ap-742	9	14	with	with	ADP
ap-742	9	15	the	the	DET
ap-742	9	16	cantilever	cantilever	NOUN
ap-742	9	17	and	and	CCONJ
ap-742	9	18	tip	tip	NOUN
ap-742	9	19	is	be	AUX
ap-742	9	20	assembled	assemble	VERB
ap-742	9	21	on	on	ADP
ap-742	9	22	top	top	NOUN
ap-742	9	23	of	of	ADP
ap-742	9	24	the	the	DET
ap-742	9	25	driver	driver	NOUN
ap-742	9	26	.	.	PUNCT
ap-742	10	1	in	in	ADP
ap-742	10	2	the	the	DET
ap-742	10	3	tapping	tap	VERB
ap-742	10	4	mode	mode	NOUN
ap-742	10	5	,	,	PUNCT
ap-742	10	6	the	the	DET
ap-742	10	7	tip	tip	NOUN
ap-742	10	8	is	be	AUX
ap-742	10	9	touches	touch	VERB
ap-742	10	10	the	the	DET
ap-742	10	11	surface	surface	NOUN
ap-742	10	12	in	in	ADP
ap-742	10	13	each	each	DET
ap-742	10	14	period	period	NOUN
ap-742	10	15	of	of	ADP
ap-742	10	16	cantilever	cantilever	NOUN
ap-742	10	17	movement	movement	NOUN
ap-742	10	18	at	at	ADP
ap-742	10	19	its	its	PRON
ap-742	10	20	maximum	maximum	ADJ
ap-742	10	21	deflection	deflection	NOUN
ap-742	10	22	to	to	ADP
ap-742	10	23	©	©	PROPN
ap-742	10	24	czech	czech	PROPN
ap-742	10	25	technical	technical	PROPN
ap-742	10	26	university	university	PROPN
ap-742	10	27	publishing	publishing	NOUN
ap-742	10	28	house	house	NOUN
ap-742	10	29	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-742	10	30	65	65	NUM
ap-742	10	31	czech	czech	PROPN
ap-742	10	32	technical	technical	PROPN
ap-742	10	33	university	university	PROPN
ap-742	10	34	in	in	ADP
ap-742	10	35	prague	prague	PROPN
ap-742	10	36	acta	acta	PROPN
ap-742	10	37	polytechnica	polytechnica	PROPN
ap-742	10	38	vol	vol	NOUN
ap-742	10	39	.	.	PROPN
ap-742	11	1	45	45	NUM
ap-742	11	2	no	no	NOUN
ap-742	11	3	.	.	PUNCT
ap-742	12	1	4/2005	4/2005	NUM
ap-742	12	2	feedback	feedback	NOUN
ap-742	12	3	control	control	NOUN
ap-742	12	4	in	in	ADP
ap-742	12	5	an	an	DET
ap-742	12	6	atomic	atomic	ADJ
ap-742	12	7	force	force	NOUN
ap-742	12	8	microscope	microscope	NOUN
ap-742	12	9	used	use	VERB
ap-742	12	10	as	as	ADP
ap-742	12	11	a	a	DET
ap-742	12	12	nano	nano	NOUN
ap-742	12	13	-	-	PUNCT
ap-742	12	14	manipulator	manipulator	NOUN
ap-742	12	15	m.	m.	NOUN
ap-742	12	16	hrouzek	hrouzek	PROPN
ap-742	12	17	this	this	DET
ap-742	12	18	paper	paper	NOUN
ap-742	12	19	offers	offer	VERB
ap-742	12	20	a	a	DET
ap-742	12	21	concise	concise	ADJ
ap-742	12	22	survey	survey	NOUN
ap-742	12	23	of	of	ADP
ap-742	12	24	the	the	DET
ap-742	12	25	most	most	ADV
ap-742	12	26	commonly	commonly	ADV
ap-742	12	27	used	use	VERB
ap-742	12	28	feedback	feedback	NOUN
ap-742	12	29	loops	loop	NOUN
ap-742	12	30	for	for	ADP
ap-742	12	31	atomic	atomic	ADJ
ap-742	12	32	force	force	NOUN
ap-742	12	33	microscopes	microscope	NOUN
ap-742	12	34	.	.	PUNCT
ap-742	13	1	in	in	ADP
ap-742	13	2	addition	addition	NOUN
ap-742	13	3	it	it	PRON
ap-742	13	4	proposes	propose	VERB
ap-742	13	5	feedback	feedback	NOUN
ap-742	13	6	control	control	NOUN
ap-742	13	7	loops	loop	NOUN
ap-742	13	8	in	in	ADP
ap-742	13	9	order	order	NOUN
ap-742	13	10	to	to	PART
ap-742	13	11	minimize	minimize	VERB
ap-742	13	12	the	the	DET
ap-742	13	13	effect	effect	NOUN
ap-742	13	14	of	of	ADP
ap-742	13	15	thermal	thermal	ADJ
ap-742	13	16	noise	noise	NOUN
ap-742	13	17	on	on	ADP
ap-742	13	18	measurements	measurement	NOUN
ap-742	13	19	of	of	ADP
ap-742	13	20	weak	weak	ADJ
ap-742	13	21	forces	force	NOUN
ap-742	13	22	,	,	PUNCT
ap-742	13	23	and	and	CCONJ
ap-742	13	24	to	to	PART
ap-742	13	25	improve	improve	VERB
ap-742	13	26	the	the	DET
ap-742	13	27	manipulability	manipulability	NOUN
ap-742	13	28	of	of	ADP
ap-742	13	29	the	the	DET
ap-742	13	30	afm	afm	PROPN
ap-742	13	31	.	.	PUNCT
ap-742	14	1	growing	grow	VERB
ap-742	14	2	requirements	requirement	NOUN
ap-742	14	3	to	to	PART
ap-742	14	4	study	study	VERB
ap-742	14	5	and	and	CCONJ
ap-742	14	6	fabricate	fabricate	VERB
ap-742	14	7	systems	system	NOUN
ap-742	14	8	of	of	ADP
ap-742	14	9	ever	ever	ADV
ap-742	14	10	-	-	PUNCT
ap-742	14	11	shrinking	shrink	VERB
ap-742	14	12	size	size	NOUN
ap-742	14	13	mean	mean	VERB
ap-742	14	14	that	that	SCONJ
ap-742	14	15	ever	ever	ADV
ap-742	14	16	-	-	PUNCT
ap-742	14	17	increasing	increase	VERB
ap-742	14	18	performance	performance	NOUN
ap-742	14	19	of	of	ADP
ap-742	14	20	instruments	instrument	NOUN
ap-742	14	21	like	like	ADP
ap-742	14	22	atomic	atomic	ADJ
ap-742	14	23	force	force	NOUN
ap-742	14	24	microscopes	microscope	NOUN
ap-742	14	25	(	(	PUNCT
ap-742	14	26	afm	afm	PROPN
ap-742	14	27	)	)	PUNCT
ap-742	14	28	is	be	AUX
ap-742	14	29	needed	need	VERB
ap-742	14	30	.	.	PUNCT
ap-742	15	1	a	a	DET
ap-742	15	2	typical	typical	ADJ
ap-742	15	3	afm	afm	PROPN
ap-742	15	4	consists	consist	VERB
ap-742	15	5	of	of	ADP
ap-742	15	6	a	a	DET
ap-742	15	7	micro	micro	NOUN
ap-742	15	8	-	-	NOUN
ap-742	15	9	cantilever	cantilever	NOUN
ap-742	15	10	with	with	ADP
ap-742	15	11	a	a	DET
ap-742	15	12	sharp	sharp	ADJ
ap-742	15	13	tip	tip	NOUN
ap-742	15	14	,	,	PUNCT
ap-742	15	15	a	a	DET
ap-742	15	16	sample	sample	NOUN
ap-742	15	17	positioning	positioning	NOUN
ap-742	15	18	system	system	NOUN
ap-742	15	19	,	,	PUNCT
ap-742	15	20	a	a	DET
ap-742	15	21	detection	detection	NOUN
ap-742	15	22	system	system	NOUN
ap-742	15	23	and	and	CCONJ
ap-742	15	24	a	a	DET
ap-742	15	25	control	control	NOUN
ap-742	15	26	system	system	NOUN
ap-742	15	27	.	.	PUNCT
ap-742	16	1	present	present	ADJ
ap-742	16	2	day	day	NOUN
ap-742	16	3	commercial	commercial	ADJ
ap-742	16	4	afms	afms	PROPN
ap-742	16	5	use	use	VERB
ap-742	16	6	a	a	DET
ap-742	16	7	standard	standard	ADJ
ap-742	16	8	pi	pi	NOUN
ap-742	16	9	controller	controller	NOUN
ap-742	16	10	to	to	PART
ap-742	16	11	position	position	VERB
ap-742	16	12	the	the	DET
ap-742	16	13	micro	micro	NOUN
ap-742	16	14	-	-	ADJ
ap-742	16	15	cantilever	cantilever	ADJ
ap-742	16	16	tip	tip	NOUN
ap-742	16	17	at	at	ADP
ap-742	16	18	a	a	DET
ap-742	16	19	desired	desire	VERB
ap-742	16	20	distance	distance	NOUN
ap-742	16	21	from	from	ADP
ap-742	16	22	the	the	DET
ap-742	16	23	sample	sample	NOUN
ap-742	16	24	.	.	PUNCT
ap-742	17	1	there	there	PRON
ap-742	17	2	is	be	VERB
ap-742	17	3	still	still	ADV
ap-742	17	4	a	a	DET
ap-742	17	5	need	need	NOUN
ap-742	17	6	for	for	ADP
ap-742	17	7	studies	study	NOUN
ap-742	17	8	showing	show	VERB
ap-742	17	9	the	the	DET
ap-742	17	10	optimal	optimal	ADJ
ap-742	17	11	way	way	NOUN
ap-742	17	12	to	to	PART
ap-742	17	13	tune	tune	VERB
ap-742	17	14	these	these	DET
ap-742	17	15	controllers	controller	NOUN
ap-742	17	16	in	in	ADP
ap-742	17	17	order	order	NOUN
ap-742	17	18	to	to	PART
ap-742	17	19	achieve	achieve	VERB
ap-742	17	20	high	high	ADJ
ap-742	17	21	closed	closed	ADJ
ap-742	17	22	-	-	PUNCT
ap-742	17	23	loop	loop	NOUN
ap-742	17	24	positioning	positioning	NOUN
ap-742	17	25	performance	performance	NOUN
ap-742	17	26	.	.	PUNCT
ap-742	18	1	the	the	DET
ap-742	18	2	choice	choice	NOUN
ap-742	18	3	of	of	ADP
ap-742	18	4	other	other	ADJ
ap-742	18	5	controller	controller	NOUN
ap-742	18	6	structures	structure	NOUN
ap-742	18	7	,	,	PUNCT
ap-742	18	8	more	more	ADV
ap-742	18	9	suitable	suitable	ADJ
ap-742	18	10	for	for	ADP
ap-742	18	11	dealing	deal	VERB
ap-742	18	12	with	with	ADP
ap-742	18	13	the	the	DET
ap-742	18	14	robustness	robustness	NOUN
ap-742	18	15	/	/	SYM
ap-742	18	16	performance	performance	NOUN
ap-742	18	17	compromise	compromise	NOUN
ap-742	18	18	can	can	AUX
ap-742	18	19	also	also	ADV
ap-742	18	20	be	be	AUX
ap-742	18	21	a	a	DET
ap-742	18	22	solution	solution	NOUN
ap-742	18	23	.	.	PUNCT
ap-742	19	1	keywords	keyword	NOUN
ap-742	19	2	:	:	PUNCT
ap-742	19	3	automatic	automatic	ADJ
ap-742	19	4	control	control	NOUN
ap-742	19	5	,	,	PUNCT
ap-742	19	6	atomic	atomic	ADJ
ap-742	19	7	force	force	NOUN
ap-742	19	8	microscopy	microscopy	NOUN
ap-742	19	9	,	,	PUNCT
ap-742	19	10	thermal	thermal	ADJ
ap-742	19	11	noise	noise	NOUN
ap-742	19	12	.	.	PUNCT
ap-742	20	1	fig	fig	NOUN
ap-742	20	2	.	.	PUNCT
ap-742	21	1	1	1	NUM
ap-742	21	2	:	:	PUNCT
ap-742	21	3	schema	schema	NOUN
ap-742	21	4	of	of	ADP
ap-742	21	5	an	an	DET
ap-742	21	6	atomic	atomic	ADJ
ap-742	21	7	force	force	NOUN
ap-742	21	8	microscope	microscope	NOUN
ap-742	21	9	.	.	PUNCT
ap-742	22	1	stage	stage	NOUN
ap-742	22	2	positioning	positioning	NOUN
ap-742	22	3	is	be	AUX
ap-742	22	4	controlled	control	VERB
ap-742	22	5	by	by	ADP
ap-742	22	6	two	two	NUM
ap-742	22	7	loops	loop	NOUN
ap-742	22	8	(	(	PUNCT
ap-742	22	9	x	x	NOUN
ap-742	22	10	-	-	NOUN
ap-742	22	11	y	y	NOUN
ap-742	22	12	)	)	PUNCT
ap-742	22	13	displayed	display	VERB
ap-742	22	14	in	in	ADP
ap-742	22	15	the	the	DET
ap-742	22	16	lower	low	ADJ
ap-742	22	17	part	part	NOUN
ap-742	22	18	of	of	ADP
ap-742	22	19	the	the	DET
ap-742	22	20	picture	picture	NOUN
ap-742	22	21	.	.	PUNCT
ap-742	23	1	the	the	DET
ap-742	23	2	driving	driving	NOUN
ap-742	23	3	and	and	CCONJ
ap-742	23	4	head	head	NOUN
ap-742	23	5	positioning	positioning	NOUN
ap-742	23	6	loops	loop	NOUN
ap-742	23	7	are	be	AUX
ap-742	23	8	at	at	ADP
ap-742	23	9	the	the	DET
ap-742	23	10	top	top	NOUN
ap-742	23	11	.	.	PUNCT
ap-742	24	1	their	their	PRON
ap-742	24	2	only	only	ADJ
ap-742	24	3	input	input	NOUN
ap-742	24	4	is	be	AUX
ap-742	24	5	a	a	DET
ap-742	24	6	signal	signal	NOUN
ap-742	24	7	from	from	ADP
ap-742	24	8	the	the	DET
ap-742	24	9	photo	photo	NOUN
ap-742	24	10	detector	detector	NOUN
ap-742	24	11	that	that	PRON
ap-742	24	12	measures	measure	VERB
ap-742	24	13	the	the	DET
ap-742	24	14	deflection	deflection	NOUN
ap-742	24	15	of	of	ADP
ap-742	24	16	the	the	DET
ap-742	24	17	cantilever	cantilever	NOUN
ap-742	24	18	.	.	PUNCT
ap-742	25	1	wards	ward	NOUN
ap-742	25	2	the	the	DET
ap-742	25	3	surface	surface	NOUN
ap-742	25	4	.	.	PUNCT
ap-742	26	1	there	there	PRON
ap-742	26	2	is	be	VERB
ap-742	26	3	direct	direct	ADJ
ap-742	26	4	mechanical	mechanical	ADJ
ap-742	26	5	contact	contact	NOUN
ap-742	26	6	between	between	ADP
ap-742	26	7	the	the	DET
ap-742	26	8	tip	tip	NOUN
ap-742	26	9	and	and	CCONJ
ap-742	26	10	the	the	DET
ap-742	26	11	surface	surface	NOUN
ap-742	26	12	.	.	PUNCT
ap-742	27	1	another	another	DET
ap-742	27	2	way	way	NOUN
ap-742	27	3	to	to	PART
ap-742	27	4	scan	scan	VERB
ap-742	27	5	soft	soft	ADJ
ap-742	27	6	samples	sample	NOUN
ap-742	27	7	is	be	AUX
ap-742	27	8	with	with	ADP
ap-742	27	9	the	the	DET
ap-742	27	10	use	use	NOUN
ap-742	27	11	of	of	ADP
ap-742	27	12	a	a	DET
ap-742	27	13	non	non	ADJ
ap-742	27	14	-	-	ADJ
ap-742	27	15	contact	contact	ADJ
ap-742	27	16	technique	technique	NOUN
ap-742	27	17	.	.	PUNCT
ap-742	28	1	the	the	DET
ap-742	28	2	cantilever	cantilever	NOUN
ap-742	28	3	vibrates	vibrate	VERB
ap-742	28	4	very	very	ADV
ap-742	28	5	close	close	ADJ
ap-742	28	6	to	to	ADP
ap-742	28	7	the	the	DET
ap-742	28	8	surface	surface	NOUN
ap-742	28	9	,	,	PUNCT
ap-742	28	10	but	but	CCONJ
ap-742	28	11	does	do	AUX
ap-742	28	12	not	not	PART
ap-742	28	13	come	come	VERB
ap-742	28	14	into	into	ADP
ap-742	28	15	direct	direct	ADJ
ap-742	28	16	contact	contact	NOUN
ap-742	28	17	with	with	ADP
ap-742	28	18	it	it	PRON
ap-742	28	19	.	.	PUNCT
ap-742	29	1	attractive	attractive	ADJ
ap-742	29	2	long	long	ADJ
ap-742	29	3	distance	distance	NOUN
ap-742	29	4	interaction	interaction	NOUN
ap-742	29	5	forces	force	NOUN
ap-742	29	6	affect	affect	VERB
ap-742	29	7	the	the	DET
ap-742	29	8	effective	effective	ADJ
ap-742	29	9	spring	spring	NOUN
ap-742	29	10	constant	constant	ADJ
ap-742	29	11	of	of	ADP
ap-742	29	12	the	the	DET
ap-742	29	13	cantilever	cantilever	NOUN
ap-742	29	14	,	,	PUNCT
ap-742	29	15	and	and	CCONJ
ap-742	29	16	the	the	DET
ap-742	29	17	cantilever	cantilever	NOUN
ap-742	29	18	shifts	shift	NOUN
ap-742	29	19	its	its	PRON
ap-742	29	20	resonance	resonance	NOUN
ap-742	29	21	frequency	frequency	NOUN
ap-742	29	22	.	.	PUNCT
ap-742	30	1	this	this	DET
ap-742	30	2	technique	technique	NOUN
ap-742	30	3	is	be	AUX
ap-742	30	4	used	use	VERB
ap-742	30	5	for	for	ADP
ap-742	30	6	measuring	measure	VERB
ap-742	30	7	weak	weak	ADJ
ap-742	30	8	forces	force	NOUN
ap-742	30	9	,	,	PUNCT
ap-742	30	10	such	such	ADJ
ap-742	30	11	as	as	ADP
ap-742	30	12	the	the	DET
ap-742	30	13	van	van	PROPN
ap-742	30	14	der	der	NOUN
ap-742	30	15	waals	waal	NOUN
ap-742	30	16	force	force	NOUN
ap-742	30	17	,	,	PUNCT
ap-742	30	18	and	and	CCONJ
ap-742	30	19	for	for	ADP
ap-742	30	20	scanning	scan	VERB
ap-742	30	21	soft	soft	ADJ
ap-742	30	22	samples	sample	NOUN
ap-742	30	23	.	.	PUNCT
ap-742	31	1	accuracy	accuracy	NOUN
ap-742	31	2	in	in	ADP
ap-742	31	3	measuring	measure	VERB
ap-742	31	4	the	the	DET
ap-742	31	5	cantilever	cantilever	NOUN
ap-742	31	6	displacement	displacement	NOUN
ap-742	31	7	is	be	AUX
ap-742	31	8	very	very	ADV
ap-742	31	9	important	important	ADJ
ap-742	31	10	in	in	ADP
ap-742	31	11	order	order	NOUN
ap-742	31	12	to	to	PART
ap-742	31	13	achieve	achieve	VERB
ap-742	31	14	good	good	ADJ
ap-742	31	15	afm	afm	PROPN
ap-742	31	16	resolution	resolution	NOUN
ap-742	31	17	.	.	PUNCT
ap-742	32	1	many	many	ADJ
ap-742	32	2	techniques	technique	NOUN
ap-742	32	3	have	have	AUX
ap-742	32	4	been	be	AUX
ap-742	32	5	developed	develop	VERB
ap-742	32	6	for	for	ADP
ap-742	32	7	this	this	DET
ap-742	32	8	measurement	measurement	NOUN
ap-742	32	9	,	,	PUNCT
ap-742	32	10	based	base	VERB
ap-742	32	11	on	on	ADP
ap-742	32	12	various	various	ADJ
ap-742	32	13	principles	principle	NOUN
ap-742	32	14	,	,	PUNCT
ap-742	32	15	including	include	VERB
ap-742	32	16	capacitive	capacitive	ADJ
ap-742	32	17	and	and	CCONJ
ap-742	32	18	optical	optical	ADJ
ap-742	32	19	techniques	technique	NOUN
ap-742	32	20	as	as	ADV
ap-742	32	21	well	well	ADV
ap-742	32	22	as	as	ADP
ap-742	32	23	interferometry	interferometry	NOUN
ap-742	32	24	,	,	PUNCT
ap-742	32	25	optical	optical	ADJ
ap-742	32	26	beam	beam	NOUN
ap-742	32	27	deflection	deflection	NOUN
ap-742	32	28	and	and	CCONJ
ap-742	32	29	laser	laser	NOUN
ap-742	32	30	diode	diode	NOUN
ap-742	32	31	detection	detection	NOUN
ap-742	32	32	.	.	PUNCT
ap-742	33	1	each	each	DET
ap-742	33	2	technique	technique	NOUN
ap-742	33	3	has	have	VERB
ap-742	33	4	specific	specific	ADJ
ap-742	33	5	advantages	advantage	NOUN
ap-742	33	6	and	and	CCONJ
ap-742	33	7	disadvantages	disadvantage	NOUN
ap-742	33	8	.	.	PUNCT
ap-742	34	1	a	a	DET
ap-742	34	2	method	method	NOUN
ap-742	34	3	widely	widely	ADV
ap-742	34	4	used	use	VERB
ap-742	34	5	by	by	ADP
ap-742	34	6	many	many	ADJ
ap-742	34	7	manufacturers	manufacturer	NOUN
ap-742	34	8	of	of	ADP
ap-742	34	9	afms	afms	PROPN
ap-742	34	10	is	be	AUX
ap-742	34	11	the	the	DET
ap-742	34	12	optical	optical	ADJ
ap-742	34	13	beam	beam	NOUN
ap-742	34	14	deflection	deflection	NOUN
ap-742	34	15	technique	technique	NOUN
ap-742	34	16	,	,	PUNCT
ap-742	34	17	shown	show	VERB
ap-742	34	18	in	in	ADP
ap-742	34	19	fig	fig	NOUN
ap-742	34	20	.	.	PUNCT
ap-742	35	1	1	1	X
ap-742	35	2	.	.	X
ap-742	35	3	its	its	PRON
ap-742	35	4	function	function	NOUN
ap-742	35	5	is	be	AUX
ap-742	35	6	based	base	VERB
ap-742	35	7	on	on	ADP
ap-742	35	8	a	a	DET
ap-742	35	9	sensitive	sensitive	ADJ
ap-742	35	10	photodetector	photodetector	NOUN
ap-742	35	11	which	which	PRON
ap-742	35	12	is	be	AUX
ap-742	35	13	able	able	ADJ
ap-742	35	14	to	to	PART
ap-742	35	15	detect	detect	VERB
ap-742	35	16	very	very	ADV
ap-742	35	17	small	small	ADJ
ap-742	35	18	laser	laser	NOUN
ap-742	35	19	beam	beam	NOUN
ap-742	35	20	displacements	displacement	NOUN
ap-742	35	21	.	.	PUNCT
ap-742	36	1	the	the	DET
ap-742	36	2	photodiode	photodiode	NOUN
ap-742	36	3	receiving	receive	VERB
ap-742	36	4	the	the	DET
ap-742	36	5	reflected	reflect	VERB
ap-742	36	6	laser	laser	NOUN
ap-742	36	7	beam	beam	NOUN
ap-742	36	8	from	from	ADP
ap-742	36	9	the	the	DET
ap-742	36	10	cantilever	cantilever	NOUN
ap-742	36	11	is	be	AUX
ap-742	36	12	divided	divide	VERB
ap-742	36	13	into	into	ADP
ap-742	36	14	two	two	NUM
ap-742	36	15	sections	section	NOUN
ap-742	36	16	,	,	PUNCT
ap-742	36	17	a	a	PRON
ap-742	36	18	and	and	CCONJ
ap-742	36	19	b.	b.	NOUN
ap-742	36	20	due	due	ADP
ap-742	36	21	to	to	ADP
ap-742	36	22	the	the	DET
ap-742	36	23	macroscopic	macroscopic	ADJ
ap-742	36	24	length	length	NOUN
ap-742	36	25	of	of	ADP
ap-742	36	26	the	the	DET
ap-742	36	27	reflected	reflect	VERB
ap-742	36	28	light	light	ADJ
ap-742	36	29	path	path	NOUN
ap-742	36	30	,	,	PUNCT
ap-742	36	31	any	any	DET
ap-742	36	32	deflection	deflection	NOUN
ap-742	36	33	causes	cause	VERB
ap-742	36	34	a	a	DET
ap-742	36	35	magnified	magnified	ADJ
ap-742	36	36	displacement	displacement	NOUN
ap-742	36	37	of	of	ADP
ap-742	36	38	the	the	DET
ap-742	36	39	reflected	reflected	ADJ
ap-742	36	40	laser	laser	NOUN
ap-742	36	41	spot	spot	NOUN
ap-742	36	42	on	on	ADP
ap-742	36	43	the	the	DET
ap-742	36	44	photodiode	photodiode	NOUN
ap-742	36	45	.	.	PUNCT
ap-742	37	1	the	the	DET
ap-742	37	2	relative	relative	ADJ
ap-742	37	3	amplitudes	amplitude	NOUN
ap-742	37	4	of	of	ADP
ap-742	37	5	the	the	DET
ap-742	37	6	signals	signal	NOUN
ap-742	37	7	from	from	ADP
ap-742	37	8	the	the	DET
ap-742	37	9	two	two	NUM
ap-742	37	10	segments	segment	NOUN
ap-742	37	11	of	of	ADP
ap-742	37	12	the	the	DET
ap-742	37	13	photodiode	photodiode	NOUN
ap-742	37	14	change	change	NOUN
ap-742	37	15	in	in	ADP
ap-742	37	16	response	response	NOUN
ap-742	37	17	to	to	ADP
ap-742	37	18	the	the	DET
ap-742	37	19	motion	motion	NOUN
ap-742	37	20	of	of	ADP
ap-742	37	21	the	the	DET
ap-742	37	22	spot	spot	NOUN
ap-742	37	23	.	.	PUNCT
ap-742	38	1	the	the	DET
ap-742	38	2	difference	difference	NOUN
ap-742	38	3	signal	signal	NOUN
ap-742	38	4	(	(	PUNCT
ap-742	38	5	a	a	DET
ap-742	38	6	�	�	PROPN
ap-742	38	7	b	b	NOUN
ap-742	38	8	)	)	PUNCT
ap-742	38	9	is	be	AUX
ap-742	38	10	very	very	ADV
ap-742	38	11	sensitive	sensitive	ADJ
ap-742	38	12	to	to	ADP
ap-742	38	13	cantilever	cantilever	VERB
ap-742	38	14	deflection	deflection	NOUN
ap-742	38	15	.	.	PUNCT
ap-742	39	1	2	2	NUM
ap-742	39	2	feedback	feedback	NOUN
ap-742	39	3	control	control	NOUN
ap-742	39	4	in	in	ADP
ap-742	39	5	the	the	DET
ap-742	39	6	afm	afm	PROPN
ap-742	39	7	modern	modern	ADJ
ap-742	39	8	afms	afms	PROPN
ap-742	39	9	include	include	VERB
ap-742	39	10	many	many	ADJ
ap-742	39	11	feedback	feedback	NOUN
ap-742	39	12	loops	loop	NOUN
ap-742	39	13	to	to	PART
ap-742	39	14	control	control	VERB
ap-742	39	15	different	different	ADJ
ap-742	39	16	blocks	block	NOUN
ap-742	39	17	of	of	ADP
ap-742	39	18	this	this	DET
ap-742	39	19	complicated	complicated	ADJ
ap-742	39	20	instrument	instrument	NOUN
ap-742	39	21	.	.	PUNCT
ap-742	40	1	some	some	PRON
ap-742	40	2	of	of	ADP
ap-742	40	3	the	the	DET
ap-742	40	4	most	most	ADV
ap-742	40	5	exciting	exciting	ADJ
ap-742	40	6	and	and	CCONJ
ap-742	40	7	still	still	ADV
ap-742	40	8	widely	widely	ADV
ap-742	40	9	open	open	ADJ
ap-742	40	10	areas	area	NOUN
ap-742	40	11	in	in	ADP
ap-742	40	12	afm	afm	PROPN
ap-742	40	13	feedback	feedback	PROPN
ap-742	40	14	control	control	NOUN
ap-742	40	15	are	be	AUX
ap-742	40	16	:	:	PUNCT
ap-742	40	17	2.1	2.1	NUM
ap-742	40	18	loop	loop	NOUN
ap-742	40	19	controlling	control	VERB
ap-742	40	20	position	position	NOUN
ap-742	40	21	of	of	ADP
ap-742	40	22	the	the	DET
ap-742	40	23	afm	afm	NOUN
ap-742	40	24	stage	stage	NOUN
ap-742	40	25	on	on	ADP
ap-742	40	26	the	the	DET
ap-742	40	27	x	x	PROPN
ap-742	40	28	-	-	PROPN
ap-742	40	29	y	y	ADJ
ap-742	40	30	axis	axis	NOUN
ap-742	40	31	many	many	ADJ
ap-742	40	32	experiments	experiment	NOUN
ap-742	40	33	have	have	AUX
ap-742	40	34	been	be	AUX
ap-742	40	35	performed	perform	VERB
ap-742	40	36	with	with	ADP
ap-742	40	37	various	various	ADJ
ap-742	40	38	techniques	technique	NOUN
ap-742	40	39	for	for	ADP
ap-742	40	40	moving	move	VERB
ap-742	40	41	the	the	DET
ap-742	40	42	stage	stage	NOUN
ap-742	40	43	with	with	ADP
ap-742	40	44	the	the	DET
ap-742	40	45	scanned	scan	VERB
ap-742	40	46	sample	sample	NOUN
ap-742	40	47	with	with	ADP
ap-742	40	48	high	high	ADJ
ap-742	40	49	precision	precision	NOUN
ap-742	40	50	and	and	CCONJ
ap-742	40	51	speed	speed	NOUN
ap-742	40	52	.	.	PUNCT
ap-742	41	1	over	over	ADP
ap-742	41	2	many	many	ADJ
ap-742	41	3	years	year	NOUN
ap-742	41	4	,	,	PUNCT
ap-742	41	5	most	most	ADJ
ap-742	41	6	afm	afm	PROPN
ap-742	41	7	manufacturers	manufacturer	NOUN
ap-742	41	8	and	and	CCONJ
ap-742	41	9	scientists	scientist	NOUN
ap-742	41	10	have	have	AUX
ap-742	41	11	preferred	prefer	VERB
ap-742	41	12	piezo	piezo	ADJ
ap-742	41	13	-	-	ADJ
ap-742	41	14	electric	electric	ADJ
ap-742	41	15	stack	stack	NOUN
ap-742	41	16	actuators	actuator	NOUN
ap-742	41	17	.	.	PUNCT
ap-742	42	1	these	these	DET
ap-742	42	2	devices	device	NOUN
ap-742	42	3	offer	offer	VERB
ap-742	42	4	fine	fine	ADJ
ap-742	42	5	position	position	NOUN
ap-742	42	6	capabilities	capability	NOUN
ap-742	42	7	achieving	achieve	VERB
ap-742	42	8	sub	sub	ADJ
ap-742	42	9	-	-	ADJ
ap-742	42	10	angstrom	angstrom	ADJ
ap-742	42	11	resolution	resolution	NOUN
ap-742	42	12	and	and	CCONJ
ap-742	42	13	high	high	ADJ
ap-742	42	14	-	-	PUNCT
ap-742	42	15	speed	speed	NOUN
ap-742	42	16	manipulation	manipulation	NOUN
ap-742	42	17	.	.	PUNCT
ap-742	43	1	piezo	piezo	PROPN
ap-742	43	2	electric	electric	ADJ
ap-742	43	3	actuators	actuator	NOUN
ap-742	43	4	have	have	VERB
ap-742	43	5	disadvantages	disadvantage	NOUN
ap-742	43	6	in	in	ADP
ap-742	43	7	nonlinear	nonlinear	ADJ
ap-742	43	8	properties	property	NOUN
ap-742	43	9	such	such	ADJ
ap-742	43	10	as	as	ADP
ap-742	43	11	hysteresis	hysteresis	NOUN
ap-742	43	12	and	and	CCONJ
ap-742	43	13	creep	creep	NOUN
ap-742	43	14	,	,	PUNCT
ap-742	43	15	which	which	PRON
ap-742	43	16	become	become	VERB
ap-742	43	17	more	more	ADV
ap-742	43	18	significant	significant	ADJ
ap-742	43	19	with	with	ADP
ap-742	43	20	the	the	DET
ap-742	43	21	increasing	increase	VERB
ap-742	43	22	need	need	NOUN
ap-742	43	23	for	for	ADP
ap-742	43	24	fast	fast	ADJ
ap-742	43	25	movement	movement	NOUN
ap-742	43	26	given	give	VERB
ap-742	43	27	by	by	ADP
ap-742	43	28	the	the	DET
ap-742	43	29	actuators	actuator	NOUN
ap-742	43	30	,	,	PUNCT
ap-742	43	31	see	see	VERB
ap-742	43	32	fig	fig	NOUN
ap-742	43	33	.	.	PUNCT
ap-742	44	1	2	2	X
ap-742	44	2	.	.	X
ap-742	44	3	this	this	PRON
ap-742	44	4	illustrates	illustrate	VERB
ap-742	44	5	the	the	DET
ap-742	44	6	need	need	NOUN
ap-742	44	7	for	for	ADP
ap-742	44	8	a	a	DET
ap-742	44	9	better	well	ADJ
ap-742	44	10	and	and	CCONJ
ap-742	44	11	more	more	ADV
ap-742	44	12	accurate	accurate	ADJ
ap-742	44	13	description	description	NOUN
ap-742	44	14	of	of	ADP
ap-742	44	15	the	the	DET
ap-742	44	16	piezo	piezo	X
ap-742	44	17	elements	element	NOUN
ap-742	44	18	and	and	CCONJ
ap-742	44	19	for	for	ADP
ap-742	44	20	improving	improve	VERB
ap-742	44	21	the	the	DET
ap-742	44	22	feedback	feedback	NOUN
ap-742	44	23	control	control	NOUN
ap-742	44	24	systems	system	NOUN
ap-742	44	25	by	by	ADP
ap-742	44	26	robust	robust	ADJ
ap-742	44	27	design	design	NOUN
ap-742	44	28	techniques	technique	NOUN
ap-742	44	29	.	.	PUNCT
ap-742	45	1	surface	surface	NOUN
ap-742	45	2	physicists	physicist	NOUN
ap-742	45	3	have	have	AUX
ap-742	45	4	used	use	VERB
ap-742	45	5	afm	afm	PROPN
ap-742	45	6	mainly	mainly	ADV
ap-742	45	7	for	for	ADP
ap-742	45	8	scanning	scan	VERB
ap-742	45	9	purposes	purpose	NOUN
ap-742	45	10	in	in	ADP
ap-742	45	11	the	the	DET
ap-742	45	12	past	past	NOUN
ap-742	45	13	.	.	PUNCT
ap-742	46	1	recently	recently	ADV
ap-742	46	2	,	,	PUNCT
ap-742	46	3	afm	afm	PROPN
ap-742	46	4	has	have	AUX
ap-742	46	5	been	be	AUX
ap-742	46	6	used	use	VERB
ap-742	46	7	in	in	ADP
ap-742	46	8	many	many	ADJ
ap-742	46	9	different	different	ADJ
ap-742	46	10	fields	field	NOUN
ap-742	46	11	of	of	ADP
ap-742	46	12	biology	biology	NOUN
ap-742	46	13	,	,	PUNCT
ap-742	46	14	medicine	medicine	NOUN
ap-742	46	15	,	,	PUNCT
ap-742	46	16	material	material	NOUN
ap-742	46	17	science	science	NOUN
ap-742	46	18	,	,	PUNCT
ap-742	46	19	nanomanipulation	nanomanipulation	NOUN
ap-742	46	20	and	and	CCONJ
ap-742	46	21	nano	nano	NOUN
ap-742	46	22	-	-	PUNCT
ap-742	46	23	lithography	lithography	NOUN
ap-742	46	24	.	.	PUNCT
ap-742	47	1	these	these	DET
ap-742	47	2	extended	extend	VERB
ap-742	47	3	uses	use	NOUN
ap-742	47	4	involve	involve	VERB
ap-742	47	5	the	the	DET
ap-742	47	6	need	need	NOUN
ap-742	47	7	for	for	ADP
ap-742	47	8	an	an	DET
ap-742	47	9	improvement	improvement	NOUN
ap-742	47	10	in	in	ADP
ap-742	47	11	the	the	DET
ap-742	47	12	accuracy	accuracy	NOUN
ap-742	47	13	and	and	CCONJ
ap-742	47	14	repeatability	repeatability	NOUN
ap-742	47	15	of	of	ADP
ap-742	47	16	movements	movement	NOUN
ap-742	47	17	with	with	ADP
ap-742	47	18	the	the	DET
ap-742	47	19	tip	tip	NOUN
ap-742	47	20	.	.	PUNCT
ap-742	48	1	in	in	ADP
ap-742	48	2	addition	addition	NOUN
ap-742	48	3	,	,	PUNCT
ap-742	48	4	the	the	DET
ap-742	48	5	possibilities	possibility	NOUN
ap-742	48	6	of	of	ADP
ap-742	48	7	using	use	VERB
ap-742	48	8	afms	afms	PROPN
ap-742	48	9	as	as	ADP
ap-742	48	10	manipulators	manipulator	NOUN
ap-742	48	11	on	on	ADP
ap-742	48	12	an	an	DET
ap-742	48	13	atomic	atomic	ADJ
ap-742	48	14	scale	scale	NOUN
ap-742	48	15	rather	rather	ADV
ap-742	48	16	than	than	ADP
ap-742	48	17	as	as	SCONJ
ap-742	48	18	classical	classical	ADJ
ap-742	48	19	scanners	scanner	NOUN
ap-742	48	20	are	be	AUX
ap-742	48	21	being	be	AUX
ap-742	48	22	explored	explore	VERB
ap-742	48	23	.	.	PUNCT
ap-742	49	1	the	the	DET
ap-742	49	2	difference	difference	NOUN
ap-742	49	3	between	between	ADP
ap-742	49	4	these	these	DET
ap-742	49	5	two	two	NUM
ap-742	49	6	approaches	approach	NOUN
ap-742	49	7	is	be	AUX
ap-742	49	8	displayed	display	VERB
ap-742	49	9	in	in	ADP
ap-742	49	10	fig	fig	NOUN
ap-742	49	11	3	3	NUM
ap-742	49	12	.	.	PUNCT
ap-742	50	1	the	the	DET
ap-742	50	2	part	part	NOUN
ap-742	50	3	on	on	ADP
ap-742	50	4	the	the	DET
ap-742	50	5	left	left	NOUN
ap-742	50	6	is	be	AUX
ap-742	50	7	a	a	DET
ap-742	50	8	simple	simple	ADJ
ap-742	50	9	movement	movement	NOUN
ap-742	50	10	across	across	ADP
ap-742	50	11	the	the	DET
ap-742	50	12	sample	sample	NOUN
ap-742	50	13	in	in	ADP
ap-742	50	14	straight	straight	ADJ
ap-742	50	15	lines	line	NOUN
ap-742	50	16	,	,	PUNCT
ap-742	50	17	scanning	scan	VERB
ap-742	50	18	.	.	PUNCT
ap-742	51	1	on	on	ADP
ap-742	51	2	the	the	DET
ap-742	51	3	other	other	ADJ
ap-742	51	4	side	side	NOUN
ap-742	51	5	,	,	PUNCT
ap-742	51	6	we	we	PRON
ap-742	51	7	see	see	VERB
ap-742	51	8	the	the	DET
ap-742	51	9	movement	movement	NOUN
ap-742	51	10	that	that	PRON
ap-742	51	11	is	be	AUX
ap-742	51	12	required	require	VERB
ap-742	51	13	to	to	PART
ap-742	51	14	manipulate	manipulate	VERB
ap-742	51	15	a	a	DET
ap-742	51	16	small	small	ADJ
ap-742	51	17	object	object	NOUN
ap-742	51	18	on	on	ADP
ap-742	51	19	the	the	DET
ap-742	51	20	surface	surface	NOUN
ap-742	51	21	.	.	PUNCT
ap-742	52	1	the	the	DET
ap-742	52	2	cantilever	cantilever	NOUN
ap-742	52	3	has	have	VERB
ap-742	52	4	to	to	PART
ap-742	52	5	reach	reach	VERB
ap-742	52	6	the	the	DET
ap-742	52	7	desired	desire	VERB
ap-742	52	8	position	position	NOUN
ap-742	52	9	,	,	PUNCT
ap-742	52	10	then	then	ADV
ap-742	52	11	approach	approach	VERB
ap-742	52	12	the	the	DET
ap-742	52	13	surface	surface	NOUN
ap-742	52	14	and	and	CCONJ
ap-742	52	15	make	make	VERB
ap-742	52	16	a	a	DET
ap-742	52	17	movement	movement	NOUN
ap-742	52	18	which	which	PRON
ap-742	52	19	is	be	AUX
ap-742	52	20	not	not	PART
ap-742	52	21	necessarily	necessarily	ADV
ap-742	52	22	straight	straight	ADJ
ap-742	52	23	but	but	CCONJ
ap-742	52	24	can	can	AUX
ap-742	52	25	be	be	AUX
ap-742	52	26	of	of	ADP
ap-742	52	27	any	any	DET
ap-742	52	28	shape	shape	NOUN
ap-742	52	29	.	.	PUNCT
ap-742	53	1	while	while	SCONJ
ap-742	53	2	manipulating	manipulate	VERB
ap-742	53	3	an	an	DET
ap-742	53	4	particle	particle	NOUN
ap-742	53	5	,	,	PUNCT
ap-742	53	6	it	it	PRON
ap-742	53	7	is	be	AUX
ap-742	53	8	very	very	ADV
ap-742	53	9	important	important	ADJ
ap-742	53	10	to	to	PART
ap-742	53	11	control	control	VERB
ap-742	53	12	the	the	DET
ap-742	53	13	applied	apply	VERB
ap-742	53	14	force	force	NOUN
ap-742	53	15	by	by	ADP
ap-742	53	16	the	the	DET
ap-742	53	17	tip	tip	NOUN
ap-742	53	18	on	on	ADP
ap-742	53	19	to	to	ADP
ap-742	53	20	the	the	DET
ap-742	53	21	manipulated	manipulate	VERB
ap-742	53	22	object	object	NOUN
ap-742	53	23	.	.	PUNCT
ap-742	54	1	currently	currently	ADV
ap-742	54	2	used	use	VERB
ap-742	54	3	regulators	regulator	NOUN
ap-742	54	4	usually	usually	ADV
ap-742	54	5	have	have	VERB
ap-742	54	6	a	a	DET
ap-742	54	7	simple	simple	ADJ
ap-742	54	8	proportional	proportional	ADJ
ap-742	54	9	-	-	PUNCT
ap-742	54	10	integral	integral	ADJ
ap-742	54	11	structure	structure	NOUN
ap-742	54	12	,	,	PUNCT
ap-742	54	13	which	which	PRON
ap-742	54	14	offers	offer	VERB
ap-742	54	15	zero	zero	NUM
ap-742	54	16	steady	steady	ADJ
ap-742	54	17	state	state	NOUN
ap-742	54	18	regulation	regulation	NOUN
ap-742	54	19	error	error	NOUN
ap-742	54	20	but	but	CCONJ
ap-742	54	21	is	be	AUX
ap-742	54	22	not	not	PART
ap-742	54	23	able	able	ADJ
ap-742	54	24	to	to	PART
ap-742	54	25	achieve	achieve	VERB
ap-742	54	26	the	the	DET
ap-742	54	27	desired	desire	VERB
ap-742	54	28	output	output	NOUN
ap-742	54	29	in	in	ADP
ap-742	54	30	a	a	DET
ap-742	54	31	short	short	ADJ
ap-742	54	32	period	period	NOUN
ap-742	54	33	of	of	ADP
ap-742	54	34	time	time	NOUN
ap-742	54	35	.	.	PUNCT
ap-742	55	1	these	these	DET
ap-742	55	2	regulators	regulator	NOUN
ap-742	55	3	usually	usually	ADV
ap-742	55	4	experience	experience	VERB
ap-742	55	5	tracking	tracking	NOUN
ap-742	55	6	problems	problem	NOUN
ap-742	55	7	that	that	PRON
ap-742	55	8	become	become	VERB
ap-742	55	9	significant	significant	ADJ
ap-742	55	10	with	with	ADP
ap-742	55	11	rising	rise	VERB
ap-742	55	12	speed	speed	NOUN
ap-742	55	13	.	.	PUNCT
ap-742	56	1	the	the	DET
ap-742	56	2	bandwidth	bandwidth	ADJ
ap-742	56	3	limitations	limitation	NOUN
ap-742	56	4	and	and	CCONJ
ap-742	56	5	non	non	ADJ
ap-742	56	6	robust	robust	ADJ
ap-742	56	7	control	control	NOUN
ap-742	56	8	are	be	AUX
ap-742	56	9	not	not	PART
ap-742	56	10	satisfactory	satisfactory	ADJ
ap-742	56	11	.	.	PUNCT
ap-742	57	1	present	present	ADJ
ap-742	57	2	-	-	PUNCT
ap-742	57	3	day	day	NOUN
ap-742	57	4	feedback	feedback	NOUN
ap-742	57	5	control	control	NOUN
ap-742	57	6	loops	loop	NOUN
ap-742	57	7	for	for	ADP
ap-742	57	8	the	the	DET
ap-742	57	9	x	x	X
ap-742	57	10	and	and	CCONJ
ap-742	57	11	y	y	PROPN
ap-742	57	12	66	66	NUM
ap-742	57	13	©	©	PROPN
ap-742	57	14	czech	czech	PROPN
ap-742	57	15	technical	technical	PROPN
ap-742	57	16	university	university	PROPN
ap-742	57	17	publishing	publishing	NOUN
ap-742	57	18	house	house	NOUN
ap-742	57	19	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-742	57	20	acta	acta	PROPN
ap-742	57	21	polytechnica	polytechnica	PROPN
ap-742	57	22	vol	vol	NOUN
ap-742	57	23	.	.	PROPN
ap-742	58	1	45	45	NUM
ap-742	58	2	no	no	NOUN
ap-742	58	3	.	.	PUNCT
ap-742	59	1	4/2005	4/2005	NUM
ap-742	59	2	czech	czech	PROPN
ap-742	59	3	technical	technical	PROPN
ap-742	59	4	university	university	PROPN
ap-742	59	5	in	in	ADP
ap-742	59	6	prague	prague	PROPN
ap-742	59	7	fig	fig	NOUN
ap-742	59	8	.	.	PUNCT
ap-742	60	1	2	2	NUM
ap-742	60	2	:	:	PUNCT
ap-742	60	3	sketch	sketch	NOUN
ap-742	60	4	of	of	ADP
ap-742	60	5	the	the	DET
ap-742	60	6	hysteresis	hysteresis	NOUN
ap-742	60	7	of	of	ADP
ap-742	60	8	a	a	DET
ap-742	60	9	piezo	piezo	X
ap-742	60	10	stack	stack	NOUN
ap-742	60	11	actuator	actuator	NOUN
ap-742	60	12	for	for	ADP
ap-742	60	13	slow	slow	ADJ
ap-742	60	14	and	and	CCONJ
ap-742	60	15	fast	fast	ADJ
ap-742	60	16	movement	movement	NOUN
ap-742	60	17	with	with	ADP
ap-742	60	18	the	the	DET
ap-742	60	19	stage	stage	NOUN
ap-742	60	20	.	.	PUNCT
ap-742	61	1	increasing	increase	VERB
ap-742	61	2	speed	speed	NOUN
ap-742	61	3	of	of	ADP
ap-742	61	4	manipulation	manipulation	NOUN
ap-742	61	5	usually	usually	ADV
ap-742	61	6	leads	lead	VERB
ap-742	61	7	to	to	ADP
ap-742	61	8	problems	problem	NOUN
ap-742	61	9	with	with	ADP
ap-742	61	10	accuracy	accuracy	NOUN
ap-742	61	11	of	of	ADP
ap-742	61	12	positioning	positioning	NOUN
ap-742	61	13	,	,	PUNCT
ap-742	61	14	due	due	ADP
ap-742	61	15	to	to	ADP
ap-742	61	16	the	the	DET
ap-742	61	17	rising	rise	VERB
ap-742	61	18	influence	influence	NOUN
ap-742	61	19	of	of	ADP
ap-742	61	20	nonlinearities	nonlinearitie	NOUN
ap-742	61	21	such	such	ADJ
ap-742	61	22	as	as	ADP
ap-742	61	23	hysteresis	hysteresis	NOUN
ap-742	61	24	.	.	PUNCT
ap-742	62	1	fig	fig	NOUN
ap-742	62	2	.	.	PUNCT
ap-742	63	1	3	3	NUM
ap-742	63	2	:	:	PUNCT
ap-742	63	3	scanning	scan	VERB
ap-742	63	4	approach	approach	NOUN
ap-742	63	5	on	on	ADP
ap-742	63	6	the	the	DET
ap-742	63	7	left	left	NOUN
ap-742	63	8	,	,	PUNCT
ap-742	63	9	manipulation	manipulation	NOUN
ap-742	63	10	approach	approach	NOUN
ap-742	63	11	on	on	ADP
ap-742	63	12	the	the	DET
ap-742	63	13	right	right	ADJ
ap-742	63	14	axis	axis	NOUN
ap-742	63	15	have	have	VERB
ap-742	63	16	to	to	PART
ap-742	63	17	be	be	AUX
ap-742	63	18	able	able	ADJ
ap-742	63	19	to	to	PART
ap-742	63	20	perform	perform	VERB
ap-742	63	21	very	very	ADV
ap-742	63	22	complex	complex	ADJ
ap-742	63	23	movements	movement	NOUN
ap-742	63	24	at	at	ADP
ap-742	63	25	very	very	ADV
ap-742	63	26	high	high	ADJ
ap-742	63	27	speed	speed	NOUN
ap-742	63	28	,	,	PUNCT
ap-742	63	29	rather	rather	ADV
ap-742	63	30	than	than	ADP
ap-742	63	31	simply	simply	ADV
ap-742	63	32	dragging	drag	VERB
ap-742	63	33	the	the	DET
ap-742	63	34	cantilever	cantilever	NOUN
ap-742	63	35	across	across	ADP
ap-742	63	36	the	the	DET
ap-742	63	37	sample	sample	NOUN
ap-742	63	38	in	in	ADP
ap-742	63	39	straight	straight	ADJ
ap-742	63	40	lines	line	NOUN
ap-742	63	41	with	with	ADP
ap-742	63	42	a	a	DET
ap-742	63	43	frequency	frequency	NOUN
ap-742	63	44	of	of	ADP
ap-742	63	45	a	a	DET
ap-742	63	46	few	few	ADJ
ap-742	63	47	hertz	hertz	NOUN
ap-742	63	48	.	.	PUNCT
ap-742	64	1	this	this	DET
ap-742	64	2	area	area	NOUN
ap-742	64	3	is	be	AUX
ap-742	64	4	now	now	ADV
ap-742	64	5	open	open	ADJ
ap-742	64	6	to	to	ADP
ap-742	64	7	new	new	ADJ
ap-742	64	8	techniques	technique	NOUN
ap-742	64	9	and	and	CCONJ
ap-742	64	10	new	new	ADJ
ap-742	64	11	ideas	idea	NOUN
ap-742	64	12	on	on	ADP
ap-742	64	13	how	how	SCONJ
ap-742	64	14	to	to	PART
ap-742	64	15	control	control	VERB
ap-742	64	16	the	the	DET
ap-742	64	17	nonlinearities	nonlinearitie	NOUN
ap-742	64	18	of	of	ADP
ap-742	64	19	systems	system	NOUN
ap-742	64	20	coming	come	VERB
ap-742	64	21	from	from	ADP
ap-742	64	22	piezo	piezo	NOUN
ap-742	64	23	hysteresis	hysteresis	NOUN
ap-742	64	24	in	in	ADP
ap-742	64	25	order	order	NOUN
ap-742	64	26	to	to	PART
ap-742	64	27	achieve	achieve	VERB
ap-742	64	28	the	the	DET
ap-742	64	29	desired	desire	VERB
ap-742	64	30	performance	performance	NOUN
ap-742	64	31	,	,	PUNCT
ap-742	64	32	see	see	VERB
ap-742	64	33	[	[	X
ap-742	64	34	2	2	NUM
ap-742	64	35	]	]	PUNCT
ap-742	64	36	.	.	PUNCT
ap-742	65	1	fig	fig	NOUN
ap-742	65	2	.	.	PUNCT
ap-742	66	1	4	4	NUM
ap-742	66	2	displays	display	VERB
ap-742	66	3	the	the	DET
ap-742	66	4	feedback	feedback	NOUN
ap-742	66	5	control	control	NOUN
ap-742	66	6	loops	loop	NOUN
ap-742	66	7	that	that	PRON
ap-742	66	8	are	be	AUX
ap-742	66	9	employed	employ	VERB
ap-742	66	10	in	in	ADP
ap-742	66	11	the	the	DET
ap-742	66	12	stage	stage	NOUN
ap-742	66	13	positioning	positioning	NOUN
ap-742	66	14	system	system	NOUN
ap-742	66	15	.	.	PUNCT
ap-742	67	1	©	©	PROPN
ap-742	67	2	czech	czech	PROPN
ap-742	67	3	technical	technical	PROPN
ap-742	67	4	university	university	PROPN
ap-742	67	5	publishing	publishing	NOUN
ap-742	67	6	house	house	NOUN
ap-742	67	7	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-742	67	8	67	67	NUM
ap-742	67	9	czech	czech	PROPN
ap-742	67	10	technical	technical	PROPN
ap-742	67	11	university	university	PROPN
ap-742	67	12	in	in	ADP
ap-742	67	13	prague	prague	PROPN
ap-742	67	14	acta	acta	PROPN
ap-742	67	15	polytechnica	polytechnica	PROPN
ap-742	67	16	vol	vol	NOUN
ap-742	67	17	.	.	PROPN
ap-742	68	1	45	45	NUM
ap-742	68	2	no	no	NOUN
ap-742	68	3	.	.	PUNCT
ap-742	69	1	4/2005	4/2005	NUM
ap-742	69	2	fig	fig	NOUN
ap-742	69	3	.	.	PUNCT
ap-742	70	1	4	4	NUM
ap-742	70	2	:	:	PUNCT
ap-742	70	3	feedback	feedback	NOUN
ap-742	70	4	control	control	NOUN
ap-742	70	5	loop	loop	NOUN
ap-742	70	6	that	that	PRON
ap-742	70	7	can	can	AUX
ap-742	70	8	be	be	AUX
ap-742	70	9	used	use	VERB
ap-742	70	10	to	to	PART
ap-742	70	11	control	control	VERB
ap-742	70	12	the	the	DET
ap-742	70	13	position	position	NOUN
ap-742	70	14	of	of	ADP
ap-742	70	15	the	the	DET
ap-742	70	16	sample	sample	NOUN
ap-742	70	17	mounted	mount	VERB
ap-742	70	18	on	on	ADP
ap-742	70	19	the	the	DET
ap-742	70	20	stage	stage	NOUN
ap-742	70	21	of	of	ADP
ap-742	70	22	the	the	DET
ap-742	70	23	afm	afm	PROPN
ap-742	70	24	fig	fig	NOUN
ap-742	70	25	.	.	PUNCT
ap-742	71	1	5	5	NUM
ap-742	71	2	:	:	PUNCT
ap-742	71	3	frequency	frequency	NOUN
ap-742	71	4	spectrum	spectrum	NOUN
ap-742	71	5	of	of	ADP
ap-742	71	6	a	a	DET
ap-742	71	7	freely	freely	ADV
ap-742	71	8	vibrating	vibrate	VERB
ap-742	71	9	cantilever	cantilever	NOUN
ap-742	71	10	driven	drive	VERB
ap-742	71	11	by	by	ADP
ap-742	71	12	thermal	thermal	ADJ
ap-742	71	13	noise	noise	NOUN
ap-742	71	14	(	(	PUNCT
ap-742	71	15	brownian	brownian	ADJ
ap-742	71	16	motion	motion	NOUN
ap-742	71	17	)	)	PUNCT
ap-742	71	18	.	.	PUNCT
ap-742	72	1	the	the	DET
ap-742	72	2	spectrum	spectrum	NOUN
ap-742	72	3	displays	display	VERB
ap-742	72	4	the	the	DET
ap-742	72	5	first	first	ADJ
ap-742	72	6	two	two	NUM
ap-742	72	7	resonance	resonance	NOUN
ap-742	72	8	frequencies	frequency	NOUN
ap-742	72	9	.	.	PUNCT
ap-742	73	1	measurements	measurement	NOUN
ap-742	73	2	on	on	ADP
ap-742	73	3	the	the	DET
ap-742	73	4	nanotec	nanotec	PROPN
ap-742	73	5	afm	afm	PROPN
ap-742	73	6	regulators	regulator	NOUN
ap-742	73	7	have	have	VERB
ap-742	73	8	to	to	PART
ap-742	73	9	be	be	AUX
ap-742	73	10	capable	capable	ADJ
ap-742	73	11	of	of	ADP
ap-742	73	12	treating	treat	VERB
ap-742	73	13	nonlinearities	nonlinearitie	NOUN
ap-742	73	14	of	of	ADP
ap-742	73	15	the	the	DET
ap-742	73	16	controlled	control	VERB
ap-742	73	17	systems	system	NOUN
ap-742	73	18	by	by	ADP
ap-742	73	19	using	use	VERB
ap-742	73	20	internal	internal	ADJ
ap-742	73	21	inverse	inverse	NOUN
ap-742	73	22	models	model	NOUN
ap-742	73	23	.	.	PUNCT
ap-742	74	1	with	with	ADP
ap-742	74	2	increasing	increase	VERB
ap-742	74	3	requirements	requirement	NOUN
ap-742	74	4	for	for	ADP
ap-742	74	5	accuracy	accuracy	NOUN
ap-742	74	6	of	of	ADP
ap-742	74	7	stage	stage	NOUN
ap-742	74	8	positioning	positioning	NOUN
ap-742	74	9	by	by	ADP
ap-742	74	10	the	the	DET
ap-742	74	11	piezo	piezo	PROPN
ap-742	74	12	actuator	actuator	NOUN
ap-742	74	13	,	,	PUNCT
ap-742	74	14	the	the	DET
ap-742	74	15	problem	problem	NOUN
ap-742	74	16	of	of	ADP
ap-742	74	17	measuring	measure	VERB
ap-742	74	18	distances	distance	NOUN
ap-742	74	19	on	on	ADP
ap-742	74	20	a	a	DET
ap-742	74	21	smaller	small	ADJ
ap-742	74	22	scale	scale	NOUN
ap-742	74	23	is	be	AUX
ap-742	74	24	becoming	become	VERB
ap-742	74	25	apparent	apparent	ADJ
ap-742	74	26	.	.	PUNCT
ap-742	75	1	most	most	ADJ
ap-742	75	2	applications	application	NOUN
ap-742	75	3	use	use	VERB
ap-742	75	4	a	a	DET
ap-742	75	5	linear	linear	ADJ
ap-742	75	6	variable	variable	ADJ
ap-742	75	7	differential	differential	NOUN
ap-742	75	8	transformer	transformer	NOUN
ap-742	75	9	(	(	PUNCT
ap-742	75	10	lvdt	lvdt	PROPN
ap-742	75	11	)	)	PUNCT
ap-742	75	12	,	,	PUNCT
ap-742	75	13	which	which	PRON
ap-742	75	14	offers	offer	VERB
ap-742	75	15	the	the	DET
ap-742	75	16	best	good	ADJ
ap-742	75	17	sensitivity	sensitivity	NOUN
ap-742	75	18	.	.	PUNCT
ap-742	76	1	position	position	NOUN
ap-742	76	2	sensors	sensor	NOUN
ap-742	76	3	experience	experience	VERB
ap-742	76	4	problems	problem	NOUN
ap-742	76	5	with	with	ADP
ap-742	76	6	exceedingly	exceedingly	ADV
ap-742	76	7	high	high	ADJ
ap-742	76	8	levels	level	NOUN
ap-742	76	9	of	of	ADP
ap-742	76	10	electric	electric	ADJ
ap-742	76	11	and	and	CCONJ
ap-742	76	12	thermal	thermal	ADJ
ap-742	76	13	noise	noise	NOUN
ap-742	76	14	,	,	PUNCT
ap-742	76	15	which	which	PRON
ap-742	76	16	lower	lower	VERB
ap-742	76	17	the	the	DET
ap-742	76	18	resolution	resolution	NOUN
ap-742	76	19	.	.	PUNCT
ap-742	77	1	this	this	DET
ap-742	77	2	problem	problem	NOUN
ap-742	77	3	is	be	AUX
ap-742	77	4	another	another	DET
ap-742	77	5	field	field	NOUN
ap-742	77	6	in	in	ADP
ap-742	77	7	which	which	PRON
ap-742	77	8	of	of	ADP
ap-742	77	9	feedback	feedback	NOUN
ap-742	77	10	control	control	NOUN
ap-742	77	11	might	might	AUX
ap-742	77	12	be	be	AUX
ap-742	77	13	applied	apply	VERB
ap-742	77	14	.	.	PUNCT
ap-742	78	1	an	an	DET
ap-742	78	2	observer	observer	NOUN
ap-742	78	3	based	base	VERB
ap-742	78	4	regulator	regulator	NOUN
ap-742	78	5	could	could	AUX
ap-742	78	6	achieve	achieve	VERB
ap-742	78	7	better	well	ADJ
ap-742	78	8	signal	signal	NOUN
ap-742	78	9	noise	noise	NOUN
ap-742	78	10	separation	separation	NOUN
ap-742	78	11	than	than	ADP
ap-742	78	12	current	current	ADJ
ap-742	78	13	systems	system	NOUN
ap-742	78	14	without	without	ADP
ap-742	78	15	any	any	DET
ap-742	78	16	feedback	feedback	NOUN
ap-742	78	17	.	.	PUNCT
ap-742	79	1	2.2	2.2	NUM
ap-742	79	2	loop	loop	NOUN
ap-742	79	3	controlling	control	VERB
ap-742	79	4	the	the	DET
ap-742	79	5	position	position	NOUN
ap-742	79	6	of	of	ADP
ap-742	79	7	the	the	DET
ap-742	79	8	afm	afm	PROPN
ap-742	79	9	head	head	NOUN
ap-742	79	10	on	on	ADP
ap-742	79	11	the	the	DET
ap-742	79	12	z	z	NOUN
ap-742	79	13	axis	axis	NOUN
ap-742	79	14	and	and	CCONJ
ap-742	79	15	cantilever	cantilever	NOUN
ap-742	79	16	excitation	excitation	NOUN
ap-742	79	17	the	the	DET
ap-742	79	18	description	description	NOUN
ap-742	79	19	given	give	VERB
ap-742	79	20	below	below	ADP
ap-742	79	21	focuses	focus	VERB
ap-742	79	22	on	on	ADP
ap-742	79	23	the	the	DET
ap-742	79	24	non	non	ADJ
ap-742	79	25	-	-	ADJ
ap-742	79	26	contact	contact	ADJ
ap-742	79	27	operating	operating	NOUN
ap-742	79	28	mode	mode	NOUN
ap-742	79	29	of	of	ADP
ap-742	79	30	the	the	DET
ap-742	79	31	afm	afm	PROPN
ap-742	79	32	.	.	PUNCT
ap-742	80	1	the	the	DET
ap-742	80	2	non	non	ADJ
ap-742	80	3	-	-	ADJ
ap-742	80	4	contact	contact	ADJ
ap-742	80	5	dynamic	dynamic	ADJ
ap-742	80	6	technique	technique	NOUN
ap-742	80	7	is	be	AUX
ap-742	80	8	very	very	ADV
ap-742	80	9	sensitive	sensitive	ADJ
ap-742	80	10	to	to	ADP
ap-742	80	11	thermal	thermal	ADJ
ap-742	80	12	noise	noise	NOUN
ap-742	80	13	,	,	PUNCT
ap-742	80	14	but	but	CCONJ
ap-742	80	15	is	be	AUX
ap-742	80	16	frequently	frequently	ADV
ap-742	80	17	used	use	VERB
ap-742	80	18	for	for	ADP
ap-742	80	19	nondestructive	nondestructive	ADJ
ap-742	80	20	measurement	measurement	NOUN
ap-742	80	21	of	of	ADP
ap-742	80	22	soft	soft	ADJ
ap-742	80	23	biological	biological	ADJ
ap-742	80	24	samples	sample	NOUN
ap-742	80	25	.	.	PUNCT
ap-742	81	1	the	the	DET
ap-742	81	2	cantilevers	cantilever	NOUN
ap-742	81	3	are	be	AUX
ap-742	81	4	designed	design	VERB
ap-742	81	5	and	and	CCONJ
ap-742	81	6	manufactured	manufacture	VERB
ap-742	81	7	small	small	ADJ
ap-742	81	8	and	and	CCONJ
ap-742	81	9	soft	soft	ADJ
ap-742	81	10	enough	enough	ADV
ap-742	81	11	not	not	PART
ap-742	81	12	to	to	PART
ap-742	81	13	destroy	destroy	VERB
ap-742	81	14	the	the	DET
ap-742	81	15	surface	surface	NOUN
ap-742	81	16	of	of	ADP
ap-742	81	17	the	the	DET
ap-742	81	18	measured	measured	ADJ
ap-742	81	19	sample	sample	NOUN
ap-742	81	20	.	.	PUNCT
ap-742	82	1	a	a	DET
ap-742	82	2	very	very	ADV
ap-742	82	3	soft	soft	ADJ
ap-742	82	4	cantilever	cantilever	NOUN
ap-742	82	5	is	be	AUX
ap-742	82	6	sensitive	sensitive	ADJ
ap-742	82	7	to	to	ADP
ap-742	82	8	thermal	thermal	ADJ
ap-742	82	9	excitation	excitation	NOUN
ap-742	82	10	,	,	PUNCT
ap-742	82	11	which	which	PRON
ap-742	82	12	appears	appear	VERB
ap-742	82	13	in	in	ADP
ap-742	82	14	the	the	DET
ap-742	82	15	system	system	NOUN
ap-742	82	16	as	as	ADP
ap-742	82	17	the	the	DET
ap-742	82	18	largest	large	ADJ
ap-742	82	19	source	source	NOUN
ap-742	82	20	of	of	ADP
ap-742	82	21	noise	noise	NOUN
ap-742	82	22	[	[	X
ap-742	82	23	3	3	NUM
ap-742	82	24	]	]	PUNCT
ap-742	82	25	.	.	PUNCT
ap-742	83	1	thermal	thermal	ADJ
ap-742	83	2	noise	noise	NOUN
ap-742	83	3	significantly	significantly	ADV
ap-742	83	4	affects	affect	VERB
ap-742	83	5	sensitivity	sensitivity	NOUN
ap-742	83	6	,	,	PUNCT
ap-742	83	7	and	and	CCONJ
ap-742	83	8	limits	limit	VERB
ap-742	83	9	possible	possible	ADJ
ap-742	83	10	improvements	improvement	NOUN
ap-742	83	11	in	in	ADP
ap-742	83	12	resolution	resolution	NOUN
ap-742	83	13	.	.	PUNCT
ap-742	84	1	fig	fig	NOUN
ap-742	84	2	.	.	PUNCT
ap-742	85	1	5	5	NUM
ap-742	85	2	displays	display	VERB
ap-742	85	3	the	the	DET
ap-742	85	4	amplitude	amplitude	NOUN
ap-742	85	5	spectrum	spectrum	NOUN
ap-742	85	6	measured	measure	VERB
ap-742	85	7	on	on	ADP
ap-742	85	8	the	the	DET
ap-742	85	9	cantilever	cantilever	NOUN
ap-742	85	10	without	without	ADP
ap-742	85	11	any	any	DET
ap-742	85	12	artificial	artificial	ADJ
ap-742	85	13	excitation	excitation	NOUN
ap-742	85	14	.	.	PUNCT
ap-742	86	1	the	the	DET
ap-742	86	2	spectrum	spectrum	NOUN
ap-742	86	3	shows	show	VERB
ap-742	86	4	little	little	ADJ
ap-742	86	5	excitation	excitation	NOUN
ap-742	86	6	across	across	ADP
ap-742	86	7	all	all	DET
ap-742	86	8	frequencies	frequency	NOUN
ap-742	86	9	,	,	PUNCT
ap-742	86	10	and	and	CCONJ
ap-742	86	11	large	large	ADJ
ap-742	86	12	noise	noise	NOUN
ap-742	86	13	excitations	excitation	NOUN
ap-742	86	14	are	be	AUX
ap-742	86	15	visible	visible	ADJ
ap-742	86	16	at	at	ADP
ap-742	86	17	the	the	DET
ap-742	86	18	resonance	resonance	NOUN
ap-742	86	19	frequencies	frequency	NOUN
ap-742	86	20	of	of	ADP
ap-742	86	21	the	the	DET
ap-742	86	22	cantilever	cantilever	NOUN
ap-742	86	23	.	.	PUNCT
ap-742	87	1	some	some	DET
ap-742	87	2	techniques	technique	NOUN
ap-742	87	3	already	already	ADV
ap-742	87	4	exist	exist	VERB
ap-742	87	5	for	for	ADP
ap-742	87	6	improving	improve	VERB
ap-742	87	7	sensitivity	sensitivity	NOUN
ap-742	87	8	by	by	ADP
ap-742	87	9	eliminating	eliminate	VERB
ap-742	87	10	the	the	DET
ap-742	87	11	thermal	thermal	ADJ
ap-742	87	12	noise	noise	NOUN
ap-742	87	13	of	of	ADP
ap-742	87	14	the	the	DET
ap-742	87	15	cantilever	cantilever	NOUN
ap-742	87	16	.	.	PUNCT
ap-742	88	1	an	an	DET
ap-742	88	2	interesting	interesting	ADJ
ap-742	88	3	technique	technique	NOUN
ap-742	88	4	for	for	ADP
ap-742	88	5	improve	improve	NOUN
ap-742	88	6	is	be	AUX
ap-742	88	7	noise	noise	NOUN
ap-742	88	8	squeezing	squeeze	VERB
ap-742	88	9	[	[	PUNCT
ap-742	88	10	4	4	NUM
ap-742	88	11	]	]	PUNCT
ap-742	88	12	.	.	PUNCT
ap-742	89	1	the	the	DET
ap-742	89	2	cantilever	cantilever	NOUN
ap-742	89	3	is	be	AUX
ap-742	89	4	of	of	ADP
ap-742	89	5	course	course	NOUN
ap-742	89	6	exposed	expose	VERB
ap-742	89	7	to	to	ADP
ap-742	89	8	many	many	ADJ
ap-742	89	9	other	other	ADJ
ap-742	89	10	noises	noise	NOUN
ap-742	89	11	,	,	PUNCT
ap-742	89	12	such	such	ADJ
ap-742	89	13	as	as	ADP
ap-742	89	14	electrostatic	electrostatic	ADJ
ap-742	89	15	noise	noise	NOUN
ap-742	89	16	,	,	PUNCT
ap-742	89	17	electromagnetic	electromagnetic	ADJ
ap-742	89	18	noise	noise	NOUN
ap-742	89	19	and	and	CCONJ
ap-742	89	20	air	air	NOUN
ap-742	89	21	turbulence	turbulence	NOUN
ap-742	89	22	.	.	PUNCT
ap-742	90	1	the	the	DET
ap-742	90	2	influence	influence	NOUN
ap-742	90	3	of	of	ADP
ap-742	90	4	these	these	DET
ap-742	90	5	noises	noise	NOUN
ap-742	90	6	can	can	AUX
ap-742	90	7	be	be	AUX
ap-742	90	8	eliminated	eliminate	VERB
ap-742	90	9	by	by	ADP
ap-742	90	10	appropriate	appropriate	ADJ
ap-742	90	11	mechanical	mechanical	ADJ
ap-742	90	12	and	and	CCONJ
ap-742	90	13	electrical	electrical	ADJ
ap-742	90	14	construction	construction	NOUN
ap-742	90	15	of	of	ADP
ap-742	90	16	the	the	DET
ap-742	90	17	afm	afm	PROPN
ap-742	90	18	.	.	PUNCT
ap-742	91	1	only	only	ADJ
ap-742	91	2	thermal	thermal	ADJ
ap-742	91	3	noise	noise	NOUN
ap-742	91	4	can	can	AUX
ap-742	91	5	not	not	PART
ap-742	91	6	be	be	AUX
ap-742	91	7	attenuated	attenuate	VERB
ap-742	91	8	by	by	ADP
ap-742	91	9	changes	change	NOUN
ap-742	91	10	in	in	ADP
ap-742	91	11	the	the	DET
ap-742	91	12	construction	construction	NOUN
ap-742	91	13	of	of	ADP
ap-742	91	14	the	the	DET
ap-742	91	15	microscope	microscope	NOUN
ap-742	91	16	.	.	PUNCT
ap-742	92	1	some	some	DET
ap-742	92	2	applications	application	NOUN
ap-742	92	3	enable	enable	VERB
ap-742	92	4	the	the	DET
ap-742	92	5	sample	sample	NOUN
ap-742	92	6	and	and	CCONJ
ap-742	92	7	microscope	microscope	NOUN
ap-742	92	8	to	to	PART
ap-742	92	9	be	be	AUX
ap-742	92	10	put	put	VERB
ap-742	92	11	in	in	ADP
ap-742	92	12	a	a	DET
ap-742	92	13	thermal	thermal	ADJ
ap-742	92	14	bath	bath	NOUN
ap-742	92	15	at	at	ADP
ap-742	92	16	a	a	DET
ap-742	92	17	very	very	ADV
ap-742	92	18	low	low	ADJ
ap-742	92	19	temperature	temperature	NOUN
ap-742	92	20	,	,	PUNCT
ap-742	92	21	which	which	PRON
ap-742	92	22	reduces	reduce	VERB
ap-742	92	23	the	the	DET
ap-742	92	24	thermal	thermal	ADJ
ap-742	92	25	excitation	excitation	NOUN
ap-742	92	26	.	.	PUNCT
ap-742	93	1	however	however	ADV
ap-742	93	2	,	,	PUNCT
ap-742	93	3	there	there	PRON
ap-742	93	4	are	be	VERB
ap-742	93	5	many	many	ADJ
ap-742	93	6	applications	application	NOUN
ap-742	93	7	that	that	PRON
ap-742	93	8	have	have	VERB
ap-742	93	9	to	to	PART
ap-742	93	10	be	be	AUX
ap-742	93	11	at	at	ADP
ap-742	93	12	room	room	NOUN
ap-742	93	13	temperature	temperature	NOUN
ap-742	93	14	.	.	PUNCT
ap-742	94	1	by	by	ADP
ap-742	94	2	applying	apply	VERB
ap-742	94	3	a	a	DET
ap-742	94	4	certain	certain	ADJ
ap-742	94	5	feedback	feedback	NOUN
ap-742	94	6	control	control	NOUN
ap-742	94	7	loop	loop	PROPN
ap-742	94	8	,	,	PUNCT
ap-742	94	9	the	the	DET
ap-742	94	10	noise	noise	NOUN
ap-742	94	11	can	can	AUX
ap-742	94	12	be	be	AUX
ap-742	94	13	eliminated	eliminate	VERB
ap-742	94	14	and	and	CCONJ
ap-742	94	15	the	the	DET
ap-742	94	16	sensitivity	sensitivity	NOUN
ap-742	94	17	of	of	ADP
ap-742	94	18	the	the	DET
ap-742	94	19	instrument	instrument	NOUN
ap-742	94	20	can	can	AUX
ap-742	94	21	be	be	AUX
ap-742	94	22	increased	increase	VERB
ap-742	94	23	.	.	PUNCT
ap-742	95	1	scanning	scan	VERB
ap-742	95	2	force	force	NOUN
ap-742	95	3	microscopes	microscope	NOUN
ap-742	95	4	are	be	AUX
ap-742	95	5	usually	usually	ADV
ap-742	95	6	controlled	control	VERB
ap-742	95	7	by	by	ADP
ap-742	95	8	simple	simple	ADJ
ap-742	95	9	proportional	proportional	ADJ
ap-742	95	10	-	-	PUNCT
ap-742	95	11	integral	integral	ADJ
ap-742	95	12	regulators	regulator	NOUN
ap-742	95	13	which	which	PRON
ap-742	95	14	are	be	AUX
ap-742	95	15	not	not	PART
ap-742	95	16	able	able	ADJ
ap-742	95	17	to	to	PART
ap-742	95	18	give	give	VERB
ap-742	95	19	the	the	DET
ap-742	95	20	best	good	ADJ
ap-742	95	21	possible	possible	ADJ
ap-742	95	22	results	result	NOUN
ap-742	95	23	.	.	PUNCT
ap-742	96	1	fig	fig	NOUN
ap-742	96	2	.	.	PUNCT
ap-742	97	1	6	6	NUM
ap-742	97	2	shows	show	VERB
ap-742	97	3	control	control	NOUN
ap-742	97	4	loops	loop	NOUN
ap-742	97	5	affecting	affect	VERB
ap-742	97	6	the	the	DET
ap-742	97	7	sensitivity	sensitivity	NOUN
ap-742	97	8	of	of	ADP
ap-742	97	9	the	the	DET
ap-742	97	10	afm	afm	PROPN
ap-742	97	11	.	.	PUNCT
ap-742	98	1	the	the	DET
ap-742	98	2	regulators	regulator	NOUN
ap-742	98	3	used	use	VERB
ap-742	98	4	in	in	ADP
ap-742	98	5	these	these	DET
ap-742	98	6	loops	loop	NOUN
ap-742	98	7	need	need	VERB
ap-742	98	8	to	to	PART
ap-742	98	9	be	be	AUX
ap-742	98	10	designed	design	VERB
ap-742	98	11	by	by	ADP
ap-742	98	12	optimal	optimal	ADJ
ap-742	98	13	control	control	NOUN
ap-742	98	14	techniques	technique	NOUN
ap-742	98	15	to	to	PART
ap-742	98	16	achieve	achieve	VERB
ap-742	98	17	better	well	ADJ
ap-742	98	18	sensitivity	sensitivity	NOUN
ap-742	98	19	.	.	PUNCT
ap-742	99	1	the	the	DET
ap-742	99	2	control	control	NOUN
ap-742	99	3	system	system	NOUN
ap-742	99	4	consists	consist	VERB
ap-742	99	5	of	of	ADP
ap-742	99	6	two	two	NUM
ap-742	99	7	main	main	ADJ
ap-742	99	8	parts	part	NOUN
ap-742	99	9	:	:	PUNCT
ap-742	99	10	the	the	DET
ap-742	99	11	positioning	positioning	NOUN
ap-742	99	12	loop	loop	NOUN
ap-742	99	13	and	and	CCONJ
ap-742	99	14	the	the	DET
ap-742	99	15	driving	driving	NOUN
ap-742	99	16	loop	loop	NOUN
ap-742	99	17	.	.	PUNCT
ap-742	100	1	the	the	DET
ap-742	100	2	positioning	positioning	NOUN
ap-742	100	3	loop	loop	NOUN
ap-742	100	4	works	work	VERB
ap-742	100	5	at	at	ADP
ap-742	100	6	lower	low	ADJ
ap-742	100	7	frequencies	frequency	NOUN
ap-742	100	8	,	,	PUNCT
ap-742	100	9	and	and	CCONJ
ap-742	100	10	its	its	PRON
ap-742	100	11	task	task	NOUN
ap-742	100	12	is	be	AUX
ap-742	100	13	to	to	PART
ap-742	100	14	keep	keep	VERB
ap-742	100	15	the	the	DET
ap-742	100	16	head	head	NOUN
ap-742	100	17	in	in	ADP
ap-742	100	18	a	a	DET
ap-742	100	19	position	position	NOUN
ap-742	100	20	that	that	PRON
ap-742	100	21	ensures	ensure	VERB
ap-742	100	22	a	a	DET
ap-742	100	23	constant	constant	ADJ
ap-742	100	24	signal	signal	NOUN
ap-742	100	25	from	from	ADP
ap-742	100	26	the	the	DET
ap-742	100	27	tip	tip	NOUN
ap-742	100	28	-	-	PUNCT
ap-742	100	29	surface	surface	NOUN
ap-742	100	30	interaction	interaction	NOUN
ap-742	100	31	.	.	PUNCT
ap-742	101	1	it	it	PRON
ap-742	101	2	simultaneously	simultaneously	ADV
ap-742	101	3	measures	measure	VERB
ap-742	101	4	the	the	DET
ap-742	101	5	surface	surface	NOUN
ap-742	101	6	without	without	ADP
ap-742	101	7	losing	lose	VERB
ap-742	101	8	any	any	DET
ap-742	101	9	information	information	NOUN
ap-742	101	10	.	.	PUNCT
ap-742	102	1	in	in	ADP
ap-742	102	2	scanning	scan	VERB
ap-742	102	3	force	force	NOUN
ap-742	102	4	microscopy	microscopy	NOUN
ap-742	102	5	this	this	DET
ap-742	102	6	constant	constant	ADJ
ap-742	102	7	signal	signal	NOUN
ap-742	102	8	is	be	AUX
ap-742	102	9	known	know	VERB
ap-742	102	10	as	as	ADP
ap-742	102	11	the	the	DET
ap-742	102	12	“	"	PUNCT
ap-742	102	13	set	set	NOUN
ap-742	102	14	point	point	NOUN
ap-742	102	15	”	"	PUNCT
ap-742	102	16	,	,	PUNCT
ap-742	102	17	and	and	CCONJ
ap-742	102	18	ensures	ensure	VERB
ap-742	102	19	that	that	SCONJ
ap-742	102	20	the	the	DET
ap-742	102	21	cantilever	cantilever	NOUN
ap-742	102	22	vibrates	vibrate	VERB
ap-742	102	23	at	at	ADP
ap-742	102	24	its	its	PRON
ap-742	102	25	maximum	maximum	ADJ
ap-742	102	26	harmonic	harmonic	ADJ
ap-742	102	27	deflection	deflection	NOUN
ap-742	102	28	without	without	ADP
ap-742	102	29	hard	hard	ADJ
ap-742	102	30	tapping	tapping	NOUN
ap-742	102	31	on	on	ADP
ap-742	102	32	the	the	DET
ap-742	102	33	surface	surface	NOUN
ap-742	102	34	.	.	PUNCT
ap-742	103	1	the	the	DET
ap-742	103	2	driving	drive	VERB
ap-742	103	3	loop	loop	NOUN
ap-742	103	4	operates	operate	VERB
ap-742	103	5	at	at	ADP
ap-742	103	6	the	the	DET
ap-742	103	7	higher	high	ADJ
ap-742	103	8	frequencies	frequency	NOUN
ap-742	103	9	and	and	CCONJ
ap-742	103	10	keeps	keep	VERB
ap-742	103	11	the	the	DET
ap-742	103	12	cantilever	cantilever	NOUN
ap-742	103	13	excited	excite	VERB
ap-742	103	14	at	at	ADP
ap-742	103	15	its	its	PRON
ap-742	103	16	resonant	resonant	ADJ
ap-742	103	17	frequency	frequency	NOUN
ap-742	103	18	and	and	CCONJ
ap-742	103	19	at	at	ADP
ap-742	103	20	the	the	DET
ap-742	103	21	same	same	ADJ
ap-742	103	22	amplitude	amplitude	NOUN
ap-742	103	23	despite	despite	SCONJ
ap-742	103	24	the	the	DET
ap-742	103	25	contact	contact	NOUN
ap-742	103	26	(	(	PUNCT
ap-742	103	27	van	van	PROPN
ap-742	103	28	der	der	NOUN
ap-742	103	29	waals	waal	NOUN
ap-742	103	30	attractive	attractive	ADJ
ap-742	103	31	and	and	CCONJ
ap-742	103	32	mechanical	mechanical	ADJ
ap-742	103	33	repulsive	repulsive	ADJ
ap-742	103	34	interactions	interaction	NOUN
ap-742	103	35	)	)	PUNCT
ap-742	103	36	with	with	ADP
ap-742	103	37	the	the	DET
ap-742	103	38	surface	surface	NOUN
ap-742	103	39	of	of	ADP
ap-742	103	40	the	the	DET
ap-742	103	41	sample	sample	NOUN
ap-742	103	42	.	.	PUNCT
ap-742	104	1	this	this	PRON
ap-742	104	2	is	be	AUX
ap-742	104	3	usually	usually	ADV
ap-742	104	4	done	do	VERB
ap-742	104	5	by	by	ADP
ap-742	104	6	the	the	DET
ap-742	104	7	piezoelectric	piezoelectric	ADJ
ap-742	104	8	element	element	NOUN
ap-742	104	9	(	(	PUNCT
ap-742	104	10	driver	driver	NOUN
ap-742	104	11	)	)	PUNCT
ap-742	104	12	harmonically	harmonically	ADV
ap-742	104	13	vibrating	vibrate	VERB
ap-742	104	14	at	at	ADP
ap-742	104	15	the	the	DET
ap-742	104	16	desired	desire	VERB
ap-742	104	17	frequency	frequency	NOUN
ap-742	104	18	(	(	PUNCT
ap-742	104	19	slightly	slightly	ADV
ap-742	104	20	off	off	ADP
ap-742	104	21	the	the	DET
ap-742	104	22	resonance	resonance	NOUN
ap-742	104	23	frequency	frequency	NOUN
ap-742	104	24	)	)	PUNCT
ap-742	104	25	with	with	ADP
ap-742	104	26	a	a	DET
ap-742	104	27	very	very	ADV
ap-742	104	28	small	small	ADJ
ap-742	104	29	amplitude	amplitude	NOUN
ap-742	104	30	.	.	PUNCT
ap-742	105	1	68	68	NUM
ap-742	106	1	©	©	PROPN
ap-742	106	2	czech	czech	PROPN
ap-742	106	3	technical	technical	PROPN
ap-742	106	4	university	university	PROPN
ap-742	106	5	publishing	publishing	NOUN
ap-742	106	6	house	house	NOUN
ap-742	106	7	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-742	106	8	acta	acta	PROPN
ap-742	106	9	polytechnica	polytechnica	PROPN
ap-742	106	10	vol	vol	NOUN
ap-742	106	11	.	.	PROPN
ap-742	107	1	45	45	NUM
ap-742	107	2	no	no	NOUN
ap-742	107	3	.	.	PUNCT
ap-742	108	1	4/2005	4/2005	NUM
ap-742	108	2	czech	czech	PROPN
ap-742	108	3	technical	technical	PROPN
ap-742	108	4	university	university	PROPN
ap-742	108	5	in	in	ADP
ap-742	108	6	prague	prague	PROPN
ap-742	108	7	fig	fig	NOUN
ap-742	108	8	.	.	PUNCT
ap-742	109	1	6	6	NUM
ap-742	109	2	:	:	PUNCT
ap-742	109	3	feedback	feedback	NOUN
ap-742	109	4	control	control	NOUN
ap-742	109	5	loops	loop	NOUN
ap-742	109	6	of	of	ADP
ap-742	109	7	the	the	DET
ap-742	109	8	head	head	NOUN
ap-742	109	9	positioning	positioning	NOUN
ap-742	109	10	and	and	CCONJ
ap-742	109	11	the	the	DET
ap-742	109	12	cantilever	cantilever	NOUN
ap-742	109	13	drive	drive	VERB
ap-742	109	14	the	the	DET
ap-742	109	15	third	third	ADJ
ap-742	109	16	additional	additional	ADJ
ap-742	109	17	regulator	regulator	NOUN
ap-742	109	18	is	be	AUX
ap-742	109	19	responsible	responsible	ADJ
ap-742	109	20	for	for	ADP
ap-742	109	21	thermal	thermal	ADJ
ap-742	109	22	noise	noise	NOUN
ap-742	109	23	attenuation	attenuation	NOUN
ap-742	109	24	.	.	PUNCT
ap-742	110	1	application	application	NOUN
ap-742	110	2	of	of	ADP
ap-742	110	3	this	this	DET
ap-742	110	4	loop	loop	NOUN
ap-742	110	5	is	be	AUX
ap-742	110	6	very	very	ADV
ap-742	110	7	complicated	complicated	ADJ
ap-742	110	8	,	,	PUNCT
ap-742	110	9	because	because	SCONJ
ap-742	110	10	the	the	DET
ap-742	110	11	controller	controller	NOUN
ap-742	110	12	can	can	AUX
ap-742	110	13	easily	easily	ADV
ap-742	110	14	destroy	destroy	VERB
ap-742	110	15	all	all	DET
ap-742	110	16	measured	measure	VERB
ap-742	110	17	signals	signal	NOUN
ap-742	110	18	by	by	ADP
ap-742	110	19	applying	apply	VERB
ap-742	110	20	excessively	excessively	ADV
ap-742	110	21	large	large	ADJ
ap-742	110	22	attenuating	attenuate	VERB
ap-742	110	23	signals	signal	NOUN
ap-742	110	24	.	.	PUNCT
ap-742	111	1	its	its	PRON
ap-742	111	2	function	function	NOUN
ap-742	111	3	can	can	AUX
ap-742	111	4	be	be	AUX
ap-742	111	5	similar	similar	ADJ
ap-742	111	6	to	to	ADP
ap-742	111	7	cold	cold	ADJ
ap-742	111	8	damping	damp	VERB
ap-742	111	9	techniques	technique	NOUN
ap-742	111	10	,	,	PUNCT
ap-742	111	11	known	know	VERB
ap-742	111	12	from	from	ADP
ap-742	111	13	cooling	cool	VERB
ap-742	111	14	of	of	ADP
ap-742	111	15	nano	nano	NOUN
ap-742	111	16	-	-	PUNCT
ap-742	111	17	mechanical	mechanical	ADJ
ap-742	111	18	resonators	resonator	NOUN
ap-742	111	19	or	or	CCONJ
ap-742	111	20	cavities	cavity	NOUN
ap-742	112	1	[	[	X
ap-742	112	2	5	5	NUM
ap-742	112	3	]	]	PUNCT
ap-742	112	4	.	.	PUNCT
ap-742	113	1	the	the	DET
ap-742	113	2	main	main	ADJ
ap-742	113	3	goal	goal	NOUN
ap-742	113	4	of	of	ADP
ap-742	113	5	this	this	DET
ap-742	113	6	technique	technique	NOUN
ap-742	113	7	is	be	AUX
ap-742	113	8	to	to	PART
ap-742	113	9	stabilize	stabilize	VERB
ap-742	113	10	the	the	DET
ap-742	113	11	position	position	NOUN
ap-742	113	12	of	of	ADP
ap-742	113	13	the	the	DET
ap-742	113	14	mechanical	mechanical	ADJ
ap-742	113	15	part	part	NOUN
ap-742	113	16	so	so	SCONJ
ap-742	113	17	that	that	SCONJ
ap-742	113	18	its	its	PRON
ap-742	113	19	displacement	displacement	NOUN
ap-742	113	20	will	will	AUX
ap-742	113	21	be	be	AUX
ap-742	113	22	minimized	minimize	VERB
ap-742	113	23	and	and	CCONJ
ap-742	113	24	it	it	PRON
ap-742	113	25	appears	appear	VERB
ap-742	113	26	virtually	virtually	ADV
ap-742	113	27	colder	cold	ADJ
ap-742	113	28	.	.	PUNCT
ap-742	114	1	in	in	ADP
ap-742	114	2	our	our	PRON
ap-742	114	3	case	case	NOUN
ap-742	114	4	this	this	PRON
ap-742	114	5	is	be	AUX
ap-742	114	6	not	not	PART
ap-742	114	7	fully	fully	ADV
ap-742	114	8	true	true	ADJ
ap-742	114	9	.	.	PUNCT
ap-742	115	1	the	the	DET
ap-742	115	2	displacement	displacement	NOUN
ap-742	115	3	caused	cause	VERB
ap-742	115	4	by	by	ADP
ap-742	115	5	thermal	thermal	ADJ
ap-742	115	6	noise	noise	NOUN
ap-742	115	7	needs	need	NOUN
ap-742	115	8	to	to	PART
ap-742	115	9	be	be	AUX
ap-742	115	10	eliminated	eliminate	VERB
ap-742	115	11	,	,	PUNCT
ap-742	115	12	but	but	CCONJ
ap-742	115	13	the	the	DET
ap-742	115	14	displacement	displacement	NOUN
ap-742	115	15	caused	cause	VERB
ap-742	115	16	by	by	ADP
ap-742	115	17	the	the	DET
ap-742	115	18	driver	driver	NOUN
ap-742	115	19	or	or	CCONJ
ap-742	115	20	interaction	interaction	NOUN
ap-742	115	21	forces	force	NOUN
ap-742	115	22	needs	need	VERB
ap-742	115	23	to	to	PART
ap-742	115	24	remain	remain	VERB
ap-742	115	25	undisturbed	undisturbed	ADJ
ap-742	115	26	,	,	PUNCT
ap-742	115	27	or	or	CCONJ
ap-742	115	28	less	less	ADJ
ap-742	115	29	the	the	DET
ap-742	115	30	measured	measure	VERB
ap-742	115	31	signal	signal	NOUN
ap-742	115	32	will	will	AUX
ap-742	115	33	be	be	AUX
ap-742	115	34	changed	change	VERB
ap-742	115	35	.	.	PUNCT
ap-742	116	1	another	another	DET
ap-742	116	2	possible	possible	ADJ
ap-742	116	3	design	design	NOUN
ap-742	116	4	is	be	AUX
ap-742	116	5	an	an	DET
ap-742	116	6	observer	observer	NOUN
ap-742	116	7	based	base	VERB
ap-742	116	8	regulator	regulator	NOUN
ap-742	116	9	,	,	PUNCT
ap-742	116	10	which	which	PRON
ap-742	116	11	would	would	AUX
ap-742	116	12	be	be	AUX
ap-742	116	13	able	able	ADJ
ap-742	116	14	to	to	PART
ap-742	116	15	approximate	approximate	VERB
ap-742	116	16	the	the	DET
ap-742	116	17	influence	influence	NOUN
ap-742	116	18	of	of	ADP
ap-742	116	19	the	the	DET
ap-742	116	20	thermal	thermal	ADJ
ap-742	116	21	noise	noise	NOUN
ap-742	116	22	and	and	CCONJ
ap-742	116	23	interaction	interaction	NOUN
ap-742	116	24	forces	force	NOUN
ap-742	116	25	[	[	X
ap-742	116	26	6	6	NUM
ap-742	116	27	]	]	PUNCT
ap-742	116	28	.	.	PUNCT
ap-742	117	1	both	both	PRON
ap-742	117	2	of	of	ADP
ap-742	117	3	these	these	DET
ap-742	117	4	approaches	approach	NOUN
ap-742	117	5	face	face	VERB
ap-742	117	6	problems	problem	NOUN
ap-742	117	7	with	with	ADP
ap-742	117	8	determining	determine	VERB
ap-742	117	9	which	which	DET
ap-742	117	10	part	part	NOUN
ap-742	117	11	of	of	ADP
ap-742	117	12	the	the	DET
ap-742	117	13	signal	signal	NOUN
ap-742	117	14	is	be	AUX
ap-742	117	15	unwanted	unwanted	ADJ
ap-742	117	16	noise	noise	NOUN
ap-742	117	17	.	.	PUNCT
ap-742	118	1	3	3	NUM
ap-742	118	2	conclusion	conclusion	NOUN
ap-742	118	3	atomic	atomic	ADJ
ap-742	118	4	force	force	NOUN
ap-742	118	5	microscopy	microscopy	NOUN
ap-742	118	6	is	be	AUX
ap-742	118	7	a	a	DET
ap-742	118	8	new	new	ADJ
ap-742	118	9	field	field	NOUN
ap-742	118	10	for	for	ADP
ap-742	118	11	applying	apply	VERB
ap-742	118	12	advanced	advanced	ADJ
ap-742	118	13	control	control	NOUN
ap-742	118	14	systems	system	NOUN
ap-742	118	15	capable	capable	ADJ
ap-742	118	16	of	of	ADP
ap-742	118	17	improving	improve	VERB
ap-742	118	18	the	the	DET
ap-742	118	19	properties	property	NOUN
ap-742	118	20	of	of	ADP
ap-742	118	21	the	the	DET
ap-742	118	22	instrument	instrument	NOUN
ap-742	118	23	.	.	PUNCT
ap-742	119	1	presently	presently	ADV
ap-742	119	2	used	use	VERB
ap-742	119	3	control	control	NOUN
ap-742	119	4	systems	system	NOUN
ap-742	119	5	are	be	AUX
ap-742	119	6	very	very	ADV
ap-742	119	7	simple	simple	ADJ
ap-742	119	8	,	,	PUNCT
ap-742	119	9	but	but	CCONJ
ap-742	119	10	ensure	ensure	VERB
ap-742	119	11	functionality	functionality	NOUN
ap-742	119	12	.	.	PUNCT
ap-742	120	1	more	more	ADV
ap-742	120	2	sophisticated	sophisticated	ADJ
ap-742	120	3	control	control	NOUN
ap-742	120	4	system	system	NOUN
ap-742	120	5	will	will	AUX
ap-742	120	6	enable	enable	VERB
ap-742	120	7	atomic	atomic	ADJ
ap-742	120	8	force	force	NOUN
ap-742	120	9	microscopes	microscope	NOUN
ap-742	120	10	to	to	PART
ap-742	120	11	be	be	AUX
ap-742	120	12	applied	apply	VERB
ap-742	120	13	as	as	ADP
ap-742	120	14	nano	nano	NOUN
ap-742	120	15	-	-	NOUN
ap-742	120	16	manipulators	manipulator	NOUN
ap-742	120	17	on	on	ADP
ap-742	120	18	an	an	DET
ap-742	120	19	atomic	atomic	ADJ
ap-742	120	20	scale	scale	NOUN
ap-742	120	21	,	,	PUNCT
ap-742	120	22	with	with	ADP
ap-742	120	23	improved	improved	ADJ
ap-742	120	24	sensitivity	sensitivity	NOUN
ap-742	120	25	.	.	PUNCT
ap-742	121	1	4	4	NUM
ap-742	121	2	acknowledgments	acknowledgment	NOUN
ap-742	121	3	this	this	DET
ap-742	121	4	work	work	NOUN
ap-742	121	5	was	be	AUX
ap-742	121	6	supported	support	VERB
ap-742	121	7	by	by	ADP
ap-742	121	8	research	research	NOUN
ap-742	121	9	project	project	NOUN
ap-742	121	10	j22/98:26	j22/98:26	NOUN
ap-742	121	11	22000	22000	NUM
ap-742	121	12	12	12	NUM
ap-742	121	13	“	"	PUNCT
ap-742	121	14	research	research	NOUN
ap-742	121	15	in	in	ADP
ap-742	121	16	informatics	informatic	NOUN
ap-742	121	17	and	and	CCONJ
ap-742	121	18	control	control	PROPN
ap-742	121	19	systems	system	NOUN
ap-742	121	20	”	"	PUNCT
ap-742	121	21	.	.	PUNCT
ap-742	122	1	references	reference	NOUN
ap-742	122	2	[	[	X
ap-742	122	3	1	1	NUM
ap-742	122	4	]	]	X
ap-742	122	5	stark	stark	ADJ
ap-742	122	6	,	,	PUNCT
ap-742	122	7	m.	m.	NOUN
ap-742	122	8	,	,	PUNCT
ap-742	122	9	stark	stark	PROPN
ap-742	122	10	,	,	PUNCT
ap-742	122	11	r.	r.	PROPN
ap-742	122	12	w.	w.	PROPN
ap-742	122	13	,	,	PUNCT
ap-742	122	14	heckl	heckl	NOUN
ap-742	122	15	,	,	PUNCT
ap-742	122	16	w.	w.	PROPN
ap-742	122	17	m.	m.	PROPN
ap-742	122	18	,	,	PUNCT
ap-742	122	19	guckenberger	guckenberger	NOUN
ap-742	122	20	,	,	PUNCT
ap-742	122	21	r.	r.	PROPN
ap-742	122	22	:	:	PUNCT
ap-742	122	23	“	"	PUNCT
ap-742	122	24	spectroscopy	spectroscopy	NOUN
ap-742	122	25	of	of	ADP
ap-742	122	26	the	the	DET
ap-742	122	27	anharmonic	anharmonic	ADJ
ap-742	122	28	cantilever	cantilever	NOUN
ap-742	122	29	oscillations	oscillation	NOUN
ap-742	122	30	in	in	ADP
ap-742	122	31	tapping	tap	VERB
ap-742	122	32	-	-	PUNCT
ap-742	122	33	mode	mode	NOUN
ap-742	122	34	atomic	atomic	ADJ
ap-742	122	35	-	-	PUNCT
ap-742	122	36	force	force	NOUN
ap-742	122	37	microscopy	microscopy	NOUN
ap-742	122	38	.	.	PUNCT
ap-742	122	39	”	"	PUNCT
ap-742	123	1	applied	apply	VERB
ap-742	123	2	physics	physics	NOUN
ap-742	123	3	letters	letter	NOUN
ap-742	123	4	,	,	PUNCT
ap-742	123	5	november	november	PROPN
ap-742	123	6	2000	2000	NUM
ap-742	123	7	.	.	PUNCT
ap-742	124	1	[	[	X
ap-742	124	2	2	2	NUM
ap-742	124	3	]	]	X
ap-742	124	4	salapaka	salapaka	PROPN
ap-742	124	5	,	,	PUNCT
ap-742	124	6	s.	s.	PROPN
ap-742	124	7	,	,	PUNCT
ap-742	124	8	sebastian	sebastian	PROPN
ap-742	124	9	,	,	PUNCT
ap-742	124	10	a.	a.	PROPN
ap-742	124	11	,	,	PUNCT
ap-742	124	12	cleveland	cleveland	PROPN
ap-742	124	13	,	,	PUNCT
ap-742	124	14	j.	j.	PROPN
ap-742	124	15	p.	p.	PROPN
ap-742	124	16	,	,	PUNCT
ap-742	124	17	salapaka	salapaka	PROPN
ap-742	124	18	,	,	PUNCT
ap-742	124	19	m.	m.	NOUN
ap-742	125	1	v.	v.	NOUN
ap-742	125	2	:	:	PUNCT
ap-742	125	3	“	"	PUNCT
ap-742	125	4	high	high	ADJ
ap-742	125	5	bandwidth	bandwidth	NOUN
ap-742	125	6	nanopositioner	nanopositioner	ADV
ap-742	125	7	:	:	PUNCT
ap-742	125	8	a	a	DET
ap-742	125	9	robust	robust	ADJ
ap-742	125	10	control	control	NOUN
ap-742	125	11	approach	approach	NOUN
ap-742	125	12	.	.	PUNCT
ap-742	125	13	”	"	PUNCT
ap-742	126	1	review	review	NOUN
ap-742	126	2	of	of	ADP
ap-742	126	3	scientic	scientic	ADJ
ap-742	126	4	instruments	instrument	NOUN
ap-742	126	5	,	,	PUNCT
ap-742	126	6	september	september	PROPN
ap-742	126	7	2002	2002	NUM
ap-742	126	8	.	.	PUNCT
ap-742	127	1	[	[	X
ap-742	127	2	3	3	NUM
ap-742	127	3	]	]	X
ap-742	127	4	cleland	cleland	PROPN
ap-742	127	5	,	,	PUNCT
ap-742	127	6	a.	a.	PROPN
ap-742	127	7	n.	n.	PROPN
ap-742	127	8	,	,	PUNCT
ap-742	127	9	roukes	rouke	NOUN
ap-742	127	10	,	,	PUNCT
ap-742	127	11	m.	m.	NOUN
ap-742	127	12	l.	l.	PROPN
ap-742	127	13	:	:	PUNCT
ap-742	127	14	“	"	PUNCT
ap-742	127	15	noise	noise	NOUN
ap-742	127	16	processes	process	NOUN
ap-742	127	17	in	in	ADP
ap-742	127	18	nanomechanical	nanomechanical	ADJ
ap-742	127	19	resonators	resonator	NOUN
ap-742	127	20	.	.	PUNCT
ap-742	127	21	”	"	PUNCT
ap-742	127	22	journal	journal	NOUN
ap-742	127	23	of	of	ADP
ap-742	127	24	applied	applied	ADJ
ap-742	127	25	physics	physics	NOUN
ap-742	127	26	,	,	PUNCT
ap-742	127	27	2002	2002	NUM
ap-742	127	28	.	.	PUNCT
ap-742	128	1	[	[	X
ap-742	128	2	4	4	NUM
ap-742	128	3	]	]	X
ap-742	128	4	rugar	rugar	NOUN
ap-742	128	5	,	,	PUNCT
ap-742	128	6	d.	d.	NOUN
ap-742	128	7	,	,	PUNCT
ap-742	128	8	grutter	grutter	NOUN
ap-742	128	9	,	,	PUNCT
ap-742	128	10	p.	p.	NOUN
ap-742	128	11	:	:	PUNCT
ap-742	128	12	“	"	PUNCT
ap-742	128	13	mechanical	mechanical	ADJ
ap-742	128	14	parametric	parametric	ADJ
ap-742	128	15	amplication	amplication	NOUN
ap-742	128	16	and	and	CCONJ
ap-742	128	17	thermomechanical	thermomechanical	ADJ
ap-742	128	18	noise	noise	NOUN
ap-742	128	19	squeezing	squeeze	VERB
ap-742	128	20	.	.	PUNCT
ap-742	128	21	”	"	PUNCT
ap-742	129	1	physical	physical	ADJ
ap-742	129	2	review	review	NOUN
ap-742	129	3	letters	letter	NOUN
ap-742	129	4	,	,	PUNCT
ap-742	129	5	august	august	PROPN
ap-742	129	6	1991	1991	NUM
ap-742	129	7	.	.	PUNCT
ap-742	130	1	[	[	X
ap-742	130	2	5	5	NUM
ap-742	130	3	]	]	X
ap-742	130	4	pinard	pinard	NOUN
ap-742	130	5	,	,	PUNCT
ap-742	130	6	m.	m.	NOUN
ap-742	130	7	,	,	PUNCT
ap-742	130	8	cohadon	cohadon	NOUN
ap-742	130	9	,	,	PUNCT
ap-742	130	10	p.	p.	PROPN
ap-742	130	11	f.	f.	PROPN
ap-742	130	12	,	,	PUNCT
ap-742	130	13	briant	briant	PROPN
ap-742	130	14	,	,	PUNCT
ap-742	130	15	t.	t.	PROPN
ap-742	130	16	,	,	PUNCT
ap-742	130	17	heidmann	heidmann	PROPN
ap-742	130	18	,	,	PUNCT
ap-742	130	19	a.	a.	NOUN
ap-742	130	20	:	:	PUNCT
ap-742	130	21	“	"	PUNCT
ap-742	130	22	full	full	ADJ
ap-742	130	23	mechanical	mechanical	ADJ
ap-742	130	24	characterization	characterization	NOUN
ap-742	130	25	of	of	ADP
ap-742	130	26	a	a	DET
ap-742	130	27	cold	cold	ADJ
ap-742	130	28	damped	damped	NOUN
ap-742	130	29	mirror	mirror	NOUN
ap-742	130	30	.	.	PUNCT
ap-742	130	31	”	"	PUNCT
ap-742	131	1	physical	physical	ADJ
ap-742	131	2	review	review	NOUN
ap-742	131	3	a	a	PRON
ap-742	131	4	,	,	PUNCT
ap-742	131	5	december	december	PROPN
ap-742	131	6	2000	2000	NUM
ap-742	131	7	.	.	PUNCT
ap-742	132	1	[	[	X
ap-742	132	2	6	6	NUM
ap-742	132	3	]	]	SYM
ap-742	132	4	sebastian	sebastian	PROPN
ap-742	132	5	,	,	PUNCT
ap-742	132	6	a.	a.	PROPN
ap-742	132	7	,	,	PUNCT
ap-742	132	8	sahoo	sahoo	PROPN
ap-742	132	9	,	,	PUNCT
ap-742	132	10	d.	d.	PROPN
ap-742	132	11	r.	r.	PROPN
ap-742	132	12	,	,	PUNCT
ap-742	132	13	salapaka	salapaka	PROPN
ap-742	132	14	,	,	PUNCT
ap-742	132	15	m.	m.	NOUN
ap-742	132	16	v.	v.	NOUN
ap-742	132	17	:	:	PUNCT
ap-742	132	18	“	"	PUNCT
ap-742	132	19	an	an	DET
ap-742	132	20	observer	observer	NOUN
ap-742	132	21	based	base	VERB
ap-742	132	22	sample	sample	NOUN
ap-742	132	23	detection	detection	NOUN
ap-742	132	24	scheme	scheme	NOUN
ap-742	132	25	for	for	ADP
ap-742	132	26	atomic	atomic	ADJ
ap-742	132	27	force	force	NOUN
ap-742	132	28	microscopy	microscopy	NOUN
ap-742	132	29	.	.	PUNCT
ap-742	133	1	in	in	ADP
ap-742	133	2	proceedings	proceeding	NOUN
ap-742	133	3	of	of	ADP
ap-742	133	4	the	the	DET
ap-742	133	5	42nd	42nd	PROPN
ap-742	133	6	ieee	ieee	NOUN
ap-742	133	7	conference	conference	NOUN
ap-742	133	8	on	on	ADP
ap-742	133	9	decision	decision	NOUN
ap-742	133	10	and	and	CCONJ
ap-742	133	11	control	control	NOUN
ap-742	133	12	,	,	PUNCT
ap-742	133	13	maui	maui	PROPN
ap-742	133	14	,	,	PUNCT
ap-742	133	15	hawaii	hawaii	PROPN
ap-742	133	16	,	,	PUNCT
ap-742	133	17	usa	usa	PROPN
ap-742	133	18	,	,	PUNCT
ap-742	133	19	december	december	PROPN
ap-742	133	20	2003	2003	NUM
ap-742	133	21	.	.	PUNCT
ap-742	134	1	michal	michal	PROPN
ap-742	134	2	hrouzek	hrouzek	PROPN
ap-742	134	3	e	e	PROPN
ap-742	134	4	-	-	NOUN
ap-742	134	5	mail	mail	NOUN
ap-742	134	6	:	:	PUNCT
ap-742	134	7	mhx@seznam.cz	mhx@seznam.cz	NOUN
ap-742	134	8	laboratoire	laboratoire	VERB
ap-742	134	9	d’automatique	d’automatique	PROPN
ap-742	134	10	de	de	X
ap-742	134	11	grenoble	grenoble	PROPN
ap-742	134	12	inp	inp	PROPN
ap-742	134	13	/	/	SYM
ap-742	134	14	ujf	ujf	PROPN
ap-742	134	15	grenoble	grenoble	PROPN
ap-742	134	16	,	,	PUNCT
ap-742	134	17	france	france	PROPN
ap-742	134	18	and	and	CCONJ
ap-742	134	19	dept	dept	NOUN
ap-742	134	20	.	.	PROPN
ap-742	134	21	of	of	ADP
ap-742	134	22	control	control	NOUN
ap-742	134	23	and	and	CCONJ
ap-742	134	24	instrumentation	instrumentation	NOUN
ap-742	134	25	feec	feec	NOUN
ap-742	134	26	,	,	PUNCT
ap-742	134	27	but	but	CCONJ
ap-742	134	28	brno	brno	NOUN
ap-742	134	29	,	,	PUNCT
ap-742	134	30	czech	czech	PROPN
ap-742	134	31	republic	republic	NOUN
ap-742	134	32	©	©	PROPN
ap-742	134	33	czech	czech	PROPN
ap-742	134	34	technical	technical	PROPN
ap-742	134	35	university	university	PROPN
ap-742	134	36	publishing	publishing	NOUN
ap-742	134	37	house	house	NOUN
ap-742	134	38	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-742	134	39	69	69	NUM
ap-742	134	40	czech	czech	PROPN
ap-742	134	41	technical	technical	PROPN
ap-742	134	42	university	university	PROPN
ap-742	134	43	in	in	ADP
ap-742	134	44	prague	prague	PROPN
ap-742	134	45	acta	acta	PROPN
ap-742	134	46	polytechnica	polytechnica	PROPN
ap-742	134	47	vol	vol	NOUN
ap-742	134	48	.	.	PROPN
ap-742	135	1	45	45	NUM
ap-742	135	2	no	no	NOUN
ap-742	135	3	.	.	PUNCT
ap-742	136	1	4/2005	4/2005	NUM