id	sid	tid	token	lemma	pos
ajst-25592	1	1	academic	academic	ADJ
ajst-25592	1	2	journal	journal	NOUN
ajst-25592	1	3	of	of	ADP
ajst-25592	1	4	science	science	NOUN
ajst-25592	1	5	and	and	CCONJ
ajst-25592	1	6	technology	technology	NOUN
ajst-25592	1	7	issn	issn	NOUN
ajst-25592	1	8	:	:	PUNCT
ajst-25592	1	9	2771	2771	NUM
ajst-25592	1	10	-	-	SYM
ajst-25592	1	11	3032	3032	NUM
ajst-25592	1	12	|	|	NOUN
ajst-25592	1	13	vol	vol	NOUN
ajst-25592	1	14	.	.	PROPN
ajst-25592	2	1	12	12	NUM
ajst-25592	2	2	,	,	PUNCT
ajst-25592	2	3	no	no	INTJ
ajst-25592	2	4	.	.	NOUN
ajst-25592	2	5	2	2	NUM
ajst-25592	2	6	,	,	PUNCT
ajst-25592	2	7	2024	2024	NUM
ajst-25592	2	8	137	137	NUM
ajst-25592	2	9	research	research	NOUN
ajst-25592	2	10	on	on	ADP
ajst-25592	2	11	aircraft	aircraft	NOUN
ajst-25592	2	12	engines	engine	NOUN
ajst-25592	2	13	and	and	CCONJ
ajst-25592	2	14	advanced	advanced	ADJ
ajst-25592	2	15	power	power	NOUN
ajst-25592	2	16	in	in	ADP
ajst-25592	2	17	land	land	NOUN
ajst-25592	2	18	,	,	PUNCT
ajst-25592	2	19	sea	sea	NOUN
ajst-25592	2	20	and	and	CCONJ
ajst-25592	2	21	air	air	NOUN
ajst-25592	2	22	zejun	zejun	PROPN
ajst-25592	2	23	gao	gao	PROPN
ajst-25592	2	24	*	*	PUNCT
ajst-25592	2	25	faculty	faculty	NOUN
ajst-25592	2	26	of	of	ADP
ajst-25592	2	27	mechanics	mechanic	NOUN
ajst-25592	2	28	and	and	CCONJ
ajst-25592	2	29	mathematics	mathematic	NOUN
ajst-25592	2	30	,	,	PUNCT
ajst-25592	2	31	belarusian	belarusian	ADJ
ajst-25592	2	32	state	state	PROPN
ajst-25592	2	33	university	university	PROPN
ajst-25592	2	34	,	,	PUNCT
ajst-25592	2	35	minsk	minsk	PROPN
ajst-25592	2	36	,	,	PUNCT
ajst-25592	2	37	co	co	NOUN
ajst-25592	2	38	220030	220030	NUM
ajst-25592	2	39	,	,	PUNCT
ajst-25592	2	40	belarus	belarus	PROPN
ajst-25592	2	41	*	*	PUNCT
ajst-25592	2	42	corresponding	correspond	VERB
ajst-25592	2	43	author	author	NOUN
ajst-25592	2	44	email	email	NOUN
ajst-25592	2	45	:	:	PUNCT
ajst-25592	3	1	2016722135@qq.com	2016722135@qq.com	NUM
ajst-25592	3	2	abstract	abstract	NOUN
ajst-25592	3	3	:	:	PUNCT
ajst-25592	3	4	this	this	DET
ajst-25592	3	5	paper	paper	NOUN
ajst-25592	3	6	provides	provide	VERB
ajst-25592	3	7	a	a	DET
ajst-25592	3	8	comprehensive	comprehensive	ADJ
ajst-25592	3	9	overview	overview	NOUN
ajst-25592	3	10	of	of	ADP
ajst-25592	3	11	advanced	advanced	ADJ
ajst-25592	3	12	propulsion	propulsion	NOUN
ajst-25592	3	13	technologies	technology	NOUN
ajst-25592	3	14	in	in	ADP
ajst-25592	3	15	military	military	ADJ
ajst-25592	3	16	applications	application	NOUN
ajst-25592	3	17	across	across	ADP
ajst-25592	3	18	land	land	NOUN
ajst-25592	3	19	,	,	PUNCT
ajst-25592	3	20	sea	sea	NOUN
ajst-25592	3	21	,	,	PUNCT
ajst-25592	3	22	and	and	CCONJ
ajst-25592	3	23	air	air	NOUN
ajst-25592	3	24	domains	domain	NOUN
ajst-25592	3	25	.	.	PUNCT
ajst-25592	4	1	it	it	PRON
ajst-25592	4	2	examines	examine	VERB
ajst-25592	4	3	the	the	DET
ajst-25592	4	4	theoretical	theoretical	ADJ
ajst-25592	4	5	foundations	foundation	NOUN
ajst-25592	4	6	of	of	ADP
ajst-25592	4	7	propulsion	propulsion	NOUN
ajst-25592	4	8	systems	system	NOUN
ajst-25592	4	9	,	,	PUNCT
ajst-25592	4	10	tracing	trace	VERB
ajst-25592	4	11	the	the	DET
ajst-25592	4	12	evolution	evolution	NOUN
ajst-25592	4	13	of	of	ADP
ajst-25592	4	14	aircraft	aircraft	NOUN
ajst-25592	4	15	engines	engine	NOUN
ajst-25592	4	16	from	from	ADP
ajst-25592	4	17	early	early	ADJ
ajst-25592	4	18	piston	piston	NOUN
ajst-25592	4	19	designs	design	NOUN
ajst-25592	4	20	to	to	ADP
ajst-25592	4	21	modern	modern	ADJ
ajst-25592	4	22	jet	jet	NOUN
ajst-25592	4	23	propulsion	propulsion	NOUN
ajst-25592	4	24	.	.	PUNCT
ajst-25592	5	1	the	the	DET
ajst-25592	5	2	study	study	NOUN
ajst-25592	5	3	explores	explore	VERB
ajst-25592	5	4	current	current	ADJ
ajst-25592	5	5	state	state	NOUN
ajst-25592	5	6	-	-	PUNCT
ajst-25592	5	7	of	of	ADP
ajst-25592	5	8	-	-	PUNCT
ajst-25592	5	9	the	the	DET
ajst-25592	5	10	-	-	PUNCT
ajst-25592	5	11	art	art	NOUN
ajst-25592	5	12	technologies	technology	NOUN
ajst-25592	5	13	,	,	PUNCT
ajst-25592	5	14	including	include	VERB
ajst-25592	5	15	advanced	advanced	ADJ
ajst-25592	5	16	turbofan	turbofan	NOUN
ajst-25592	5	17	engines	engine	NOUN
ajst-25592	5	18	,	,	PUNCT
ajst-25592	5	19	hybrid	hybrid	ADJ
ajst-25592	5	20	electric	electric	ADJ
ajst-25592	5	21	systems	system	NOUN
ajst-25592	5	22	,	,	PUNCT
ajst-25592	5	23	and	and	CCONJ
ajst-25592	5	24	nuclear	nuclear	ADJ
ajst-25592	5	25	propulsion	propulsion	NOUN
ajst-25592	5	26	for	for	ADP
ajst-25592	5	27	naval	naval	ADJ
ajst-25592	5	28	vessels	vessel	NOUN
ajst-25592	5	29	.	.	PUNCT
ajst-25592	6	1	special	special	ADJ
ajst-25592	6	2	attention	attention	NOUN
ajst-25592	6	3	is	be	AUX
ajst-25592	6	4	given	give	VERB
ajst-25592	6	5	to	to	ADP
ajst-25592	6	6	emerging	emerge	VERB
ajst-25592	6	7	fields	field	NOUN
ajst-25592	6	8	such	such	ADJ
ajst-25592	6	9	as	as	ADP
ajst-25592	6	10	unmanned	unmanned	ADJ
ajst-25592	6	11	aerial	aerial	ADJ
ajst-25592	6	12	vehicle	vehicle	NOUN
ajst-25592	6	13	propulsion	propulsion	NOUN
ajst-25592	6	14	,	,	PUNCT
ajst-25592	6	15	hypersonic	hypersonic	ADJ
ajst-25592	6	16	technologies	technology	NOUN
ajst-25592	6	17	,	,	PUNCT
ajst-25592	6	18	and	and	CCONJ
ajst-25592	6	19	stealth	stealth	ADJ
ajst-25592	6	20	engine	engine	NOUN
ajst-25592	6	21	designs	design	NOUN
ajst-25592	6	22	.	.	PUNCT
ajst-25592	7	1	the	the	DET
ajst-25592	7	2	research	research	NOUN
ajst-25592	7	3	also	also	ADV
ajst-25592	7	4	delves	delve	VERB
ajst-25592	7	5	into	into	ADP
ajst-25592	7	6	futuristic	futuristic	ADJ
ajst-25592	7	7	concepts	concept	NOUN
ajst-25592	7	8	like	like	ADP
ajst-25592	7	9	magnetohydrodynamic	magnetohydrodynamic	ADJ
ajst-25592	7	10	propulsion	propulsion	NOUN
ajst-25592	7	11	and	and	CCONJ
ajst-25592	7	12	pulse	pulse	NOUN
ajst-25592	7	13	detonation	detonation	NOUN
ajst-25592	7	14	engines	engine	NOUN
ajst-25592	7	15	.	.	PUNCT
ajst-25592	8	1	throughout	throughout	ADP
ajst-25592	8	2	the	the	DET
ajst-25592	8	3	analysis	analysis	NOUN
ajst-25592	8	4	,	,	PUNCT
ajst-25592	8	5	common	common	ADJ
ajst-25592	8	6	themes	theme	NOUN
ajst-25592	8	7	of	of	ADP
ajst-25592	8	8	improved	improved	ADJ
ajst-25592	8	9	efficiency	efficiency	NOUN
ajst-25592	8	10	,	,	PUNCT
ajst-25592	8	11	enhanced	enhance	VERB
ajst-25592	8	12	power	power	NOUN
ajst-25592	8	13	-	-	PUNCT
ajst-25592	8	14	to	to	ADP
ajst-25592	8	15	-	-	PUNCT
ajst-25592	8	16	weight	weight	NOUN
ajst-25592	8	17	ratios	ratio	NOUN
ajst-25592	8	18	,	,	PUNCT
ajst-25592	8	19	and	and	CCONJ
ajst-25592	8	20	increased	increase	VERB
ajst-25592	8	21	operational	operational	ADJ
ajst-25592	8	22	capabilities	capability	NOUN
ajst-25592	8	23	are	be	AUX
ajst-25592	8	24	highlighted	highlight	VERB
ajst-25592	8	25	.	.	PUNCT
ajst-25592	9	1	this	this	DET
ajst-25592	9	2	paper	paper	NOUN
ajst-25592	9	3	aims	aim	VERB
ajst-25592	9	4	to	to	PART
ajst-25592	9	5	provide	provide	VERB
ajst-25592	9	6	a	a	DET
ajst-25592	9	7	holistic	holistic	ADJ
ajst-25592	9	8	view	view	NOUN
ajst-25592	9	9	of	of	ADP
ajst-25592	9	10	the	the	DET
ajst-25592	9	11	current	current	ADJ
ajst-25592	9	12	landscape	landscape	NOUN
ajst-25592	9	13	and	and	CCONJ
ajst-25592	9	14	future	future	ADJ
ajst-25592	9	15	trajectory	trajectory	NOUN
ajst-25592	9	16	of	of	ADP
ajst-25592	9	17	military	military	ADJ
ajst-25592	9	18	propulsion	propulsion	NOUN
ajst-25592	9	19	technologies	technology	NOUN
ajst-25592	9	20	,	,	PUNCT
ajst-25592	9	21	underlining	underline	VERB
ajst-25592	9	22	their	their	PRON
ajst-25592	9	23	critical	critical	ADJ
ajst-25592	9	24	role	role	NOUN
ajst-25592	9	25	in	in	ADP
ajst-25592	9	26	shaping	shape	VERB
ajst-25592	9	27	modern	modern	ADJ
ajst-25592	9	28	warfare	warfare	NOUN
ajst-25592	9	29	capabilities	capability	NOUN
ajst-25592	9	30	.	.	PUNCT
ajst-25592	10	1	keywords	keyword	NOUN
ajst-25592	10	2	:	:	PUNCT
ajst-25592	10	3	military	military	ADJ
ajst-25592	10	4	propulsion	propulsion	NOUN
ajst-25592	10	5	;	;	PUNCT
ajst-25592	10	6	aircraft	aircraft	NOUN
ajst-25592	10	7	engines	engine	NOUN
ajst-25592	10	8	;	;	PUNCT
ajst-25592	10	9	naval	naval	ADJ
ajst-25592	10	10	propulsion	propulsion	NOUN
ajst-25592	10	11	.	.	PUNCT
ajst-25592	11	1	1	1	X
ajst-25592	11	2	.	.	X
ajst-25592	11	3	introduction	introduction	NOUN
ajst-25592	11	4	the	the	DET
ajst-25592	11	5	realm	realm	NOUN
ajst-25592	11	6	of	of	ADP
ajst-25592	11	7	military	military	ADJ
ajst-25592	11	8	technology	technology	NOUN
ajst-25592	11	9	has	have	AUX
ajst-25592	11	10	consistently	consistently	ADV
ajst-25592	11	11	been	be	AUX
ajst-25592	11	12	at	at	ADP
ajst-25592	11	13	the	the	DET
ajst-25592	11	14	forefront	forefront	NOUN
ajst-25592	11	15	of	of	ADP
ajst-25592	11	16	engineering	engineering	NOUN
ajst-25592	11	17	innovation	innovation	NOUN
ajst-25592	11	18	,	,	PUNCT
ajst-25592	11	19	pushing	push	VERB
ajst-25592	11	20	the	the	DET
ajst-25592	11	21	boundaries	boundary	NOUN
ajst-25592	11	22	of	of	ADP
ajst-25592	11	23	what	what	PRON
ajst-25592	11	24	's	be	AUX
ajst-25592	11	25	possible	possible	ADJ
ajst-25592	11	26	in	in	ADP
ajst-25592	11	27	propulsion	propulsion	NOUN
ajst-25592	11	28	and	and	CCONJ
ajst-25592	11	29	power	power	NOUN
ajst-25592	11	30	systems[1	systems[1	NOUN
ajst-25592	11	31	]	]	PUNCT
ajst-25592	11	32	.	.	PUNCT
ajst-25592	12	1	this	this	DET
ajst-25592	12	2	paper	paper	NOUN
ajst-25592	12	3	delves	delve	VERB
ajst-25592	12	4	into	into	ADP
ajst-25592	12	5	the	the	DET
ajst-25592	12	6	intricate	intricate	ADJ
ajst-25592	12	7	world	world	NOUN
ajst-25592	12	8	of	of	ADP
ajst-25592	12	9	aircraft	aircraft	NOUN
ajst-25592	12	10	engines	engine	NOUN
ajst-25592	12	11	and	and	CCONJ
ajst-25592	12	12	advanced	advanced	ADJ
ajst-25592	12	13	power	power	NOUN
ajst-25592	12	14	systems	system	NOUN
ajst-25592	12	15	for	for	ADP
ajst-25592	12	16	land	land	NOUN
ajst-25592	12	17	,	,	PUNCT
ajst-25592	12	18	sea	sea	NOUN
ajst-25592	12	19	,	,	PUNCT
ajst-25592	12	20	and	and	CCONJ
ajst-25592	12	21	air	air	NOUN
ajst-25592	12	22	applications	application	NOUN
ajst-25592	12	23	,	,	PUNCT
ajst-25592	12	24	exploring	explore	VERB
ajst-25592	12	25	both	both	DET
ajst-25592	12	26	current	current	ADJ
ajst-25592	12	27	technologies	technology	NOUN
ajst-25592	12	28	and	and	CCONJ
ajst-25592	12	29	theoretical	theoretical	ADJ
ajst-25592	12	30	concepts	concept	NOUN
ajst-25592	12	31	that	that	PRON
ajst-25592	12	32	may	may	AUX
ajst-25592	12	33	shape	shape	VERB
ajst-25592	12	34	the	the	DET
ajst-25592	12	35	future	future	NOUN
ajst-25592	12	36	of	of	ADP
ajst-25592	12	37	military	military	ADJ
ajst-25592	12	38	capabilities	capability	NOUN
ajst-25592	12	39	.	.	PUNCT
ajst-25592	13	1	the	the	DET
ajst-25592	13	2	evolution	evolution	NOUN
ajst-25592	13	3	of	of	ADP
ajst-25592	13	4	aircraft	aircraft	NOUN
ajst-25592	13	5	engines	engine	NOUN
ajst-25592	13	6	has	have	AUX
ajst-25592	13	7	been	be	AUX
ajst-25592	13	8	a	a	DET
ajst-25592	13	9	cornerstone	cornerstone	NOUN
ajst-25592	13	10	of	of	ADP
ajst-25592	13	11	aviation	aviation	NOUN
ajst-25592	13	12	advancement	advancement	NOUN
ajst-25592	13	13	,	,	PUNCT
ajst-25592	13	14	enabling	enable	VERB
ajst-25592	13	15	faster	fast	ADJ
ajst-25592	13	16	,	,	PUNCT
ajst-25592	13	17	more	more	ADV
ajst-25592	13	18	efficient	efficient	ADJ
ajst-25592	13	19	,	,	PUNCT
ajst-25592	13	20	and	and	CCONJ
ajst-25592	13	21	increasingly	increasingly	ADV
ajst-25592	13	22	versatile	versatile	ADJ
ajst-25592	13	23	aircraft	aircraft	NOUN
ajst-25592	13	24	.	.	PUNCT
ajst-25592	14	1	from	from	ADP
ajst-25592	14	2	the	the	DET
ajst-25592	14	3	early	early	ADJ
ajst-25592	14	4	days	day	NOUN
ajst-25592	14	5	of	of	ADP
ajst-25592	14	6	piston	piston	NOUN
ajst-25592	14	7	engines	engine	NOUN
ajst-25592	14	8	to	to	ADP
ajst-25592	14	9	the	the	DET
ajst-25592	14	10	modern	modern	ADJ
ajst-25592	14	11	era	era	NOUN
ajst-25592	14	12	of	of	ADP
ajst-25592	14	13	high	high	ADJ
ajst-25592	14	14	-	-	PUNCT
ajst-25592	14	15	bypass	bypass	NOUN
ajst-25592	14	16	turbofans	turbofan	NOUN
ajst-25592	14	17	and	and	CCONJ
ajst-25592	14	18	experimental	experimental	ADJ
ajst-25592	14	19	scramjets	scramjet	NOUN
ajst-25592	14	20	,	,	PUNCT
ajst-25592	14	21	the	the	DET
ajst-25592	14	22	progress	progress	NOUN
ajst-25592	14	23	in	in	ADP
ajst-25592	14	24	this	this	DET
ajst-25592	14	25	field	field	NOUN
ajst-25592	14	26	has	have	AUX
ajst-25592	14	27	been	be	AUX
ajst-25592	14	28	nothing	nothing	PRON
ajst-25592	14	29	short	short	ADJ
ajst-25592	14	30	of	of	ADP
ajst-25592	14	31	remarkable[2	remarkable[2	PROPN
ajst-25592	14	32	]	]	X
ajst-25592	14	33	.	.	PUNCT
ajst-25592	15	1	however	however	ADV
ajst-25592	15	2	,	,	PUNCT
ajst-25592	15	3	the	the	DET
ajst-25592	15	4	scope	scope	NOUN
ajst-25592	15	5	of	of	ADP
ajst-25592	15	6	technological	technological	ADJ
ajst-25592	15	7	advancement	advancement	NOUN
ajst-25592	15	8	extends	extend	VERB
ajst-25592	15	9	far	far	ADV
ajst-25592	15	10	beyond	beyond	ADP
ajst-25592	15	11	the	the	DET
ajst-25592	15	12	sky	sky	NOUN
ajst-25592	15	13	,	,	PUNCT
ajst-25592	15	14	encompassing	encompass	VERB
ajst-25592	15	15	sophisticated	sophisticated	ADJ
ajst-25592	15	16	power	power	NOUN
ajst-25592	15	17	systems	system	NOUN
ajst-25592	15	18	for	for	ADP
ajst-25592	15	19	land	land	NOUN
ajst-25592	15	20	vehicles	vehicle	NOUN
ajst-25592	15	21	and	and	CCONJ
ajst-25592	15	22	naval	naval	ADJ
ajst-25592	15	23	vessels	vessel	NOUN
ajst-25592	15	24	as	as	ADV
ajst-25592	15	25	well	well	ADV
ajst-25592	15	26	.	.	PUNCT
ajst-25592	16	1	this	this	DET
ajst-25592	16	2	research	research	NOUN
ajst-25592	16	3	aims	aim	VERB
ajst-25592	16	4	to	to	PART
ajst-25592	16	5	provide	provide	VERB
ajst-25592	16	6	a	a	DET
ajst-25592	16	7	comprehensive	comprehensive	ADJ
ajst-25592	16	8	overview	overview	NOUN
ajst-25592	16	9	of	of	ADP
ajst-25592	16	10	the	the	DET
ajst-25592	16	11	current	current	ADJ
ajst-25592	16	12	state	state	NOUN
ajst-25592	16	13	of	of	ADP
ajst-25592	16	14	the	the	DET
ajst-25592	16	15	art	art	NOUN
ajst-25592	16	16	in	in	ADP
ajst-25592	16	17	military	military	ADJ
ajst-25592	16	18	propulsion	propulsion	NOUN
ajst-25592	16	19	technologies	technology	NOUN
ajst-25592	16	20	,	,	PUNCT
ajst-25592	16	21	as	as	ADV
ajst-25592	16	22	well	well	ADV
ajst-25592	16	23	as	as	ADP
ajst-25592	16	24	to	to	PART
ajst-25592	16	25	explore	explore	VERB
ajst-25592	16	26	theoretical	theoretical	ADJ
ajst-25592	16	27	concepts	concept	NOUN
ajst-25592	16	28	that	that	PRON
ajst-25592	16	29	may	may	AUX
ajst-25592	16	30	revolutionize	revolutionize	VERB
ajst-25592	16	31	the	the	DET
ajst-25592	16	32	field	field	NOUN
ajst-25592	16	33	in	in	ADP
ajst-25592	16	34	the	the	DET
ajst-25592	16	35	coming	come	VERB
ajst-25592	16	36	decades	decade	NOUN
ajst-25592	16	37	.	.	PUNCT
ajst-25592	17	1	by	by	ADP
ajst-25592	17	2	examining	examine	VERB
ajst-25592	17	3	the	the	DET
ajst-25592	17	4	underlying	underlie	VERB
ajst-25592	17	5	principles	principle	NOUN
ajst-25592	17	6	of	of	ADP
ajst-25592	17	7	thermodynamics	thermodynamic	NOUN
ajst-25592	17	8	,	,	PUNCT
ajst-25592	17	9	fluid	fluid	ADJ
ajst-25592	17	10	dynamics	dynamic	NOUN
ajst-25592	17	11	,	,	PUNCT
ajst-25592	17	12	and	and	CCONJ
ajst-25592	17	13	materials	material	NOUN
ajst-25592	17	14	science	science	NOUN
ajst-25592	17	15	,	,	PUNCT
ajst-25592	17	16	we	we	PRON
ajst-25592	17	17	can	can	AUX
ajst-25592	17	18	better	well	ADV
ajst-25592	17	19	understand	understand	VERB
ajst-25592	17	20	the	the	DET
ajst-25592	17	21	challenges	challenge	NOUN
ajst-25592	17	22	and	and	CCONJ
ajst-25592	17	23	opportunities	opportunity	NOUN
ajst-25592	17	24	in	in	ADP
ajst-25592	17	25	developing	develop	VERB
ajst-25592	17	26	next	next	ADJ
ajst-25592	17	27	-	-	PUNCT
ajst-25592	17	28	generation	generation	NOUN
ajst-25592	17	29	power	power	NOUN
ajst-25592	17	30	systems	system	NOUN
ajst-25592	17	31	.	.	PUNCT
ajst-25592	18	1	the	the	DET
ajst-25592	18	2	paper	paper	NOUN
ajst-25592	18	3	embarks	embark	VERB
ajst-25592	18	4	on	on	ADP
ajst-25592	18	5	a	a	DET
ajst-25592	18	6	comprehensive	comprehensive	ADJ
ajst-25592	18	7	exploration	exploration	NOUN
ajst-25592	18	8	of	of	ADP
ajst-25592	18	9	a	a	DET
ajst-25592	18	10	diverse	diverse	ADJ
ajst-25592	18	11	array	array	NOUN
ajst-25592	18	12	of	of	ADP
ajst-25592	18	13	topics	topic	NOUN
ajst-25592	18	14	centered	center	VERB
ajst-25592	18	15	around	around	ADP
ajst-25592	18	16	propulsion	propulsion	NOUN
ajst-25592	18	17	systems	system	NOUN
ajst-25592	18	18	.	.	PUNCT
ajst-25592	19	1	it	it	PRON
ajst-25592	19	2	delves	delve	VERB
ajst-25592	19	3	into	into	ADP
ajst-25592	19	4	the	the	DET
ajst-25592	19	5	theoretical	theoretical	ADJ
ajst-25592	19	6	underpinnings	underpinning	NOUN
ajst-25592	19	7	that	that	PRON
ajst-25592	19	8	form	form	VERB
ajst-25592	19	9	the	the	DET
ajst-25592	19	10	bedrock	bedrock	NOUN
ajst-25592	19	11	of	of	ADP
ajst-25592	19	12	these	these	DET
ajst-25592	19	13	systems	system	NOUN
ajst-25592	19	14	,	,	PUNCT
ajst-25592	19	15	tracing	trace	VERB
ajst-25592	19	16	their	their	PRON
ajst-25592	19	17	historical	historical	ADJ
ajst-25592	19	18	evolution	evolution	NOUN
ajst-25592	19	19	from	from	ADP
ajst-25592	19	20	the	the	DET
ajst-25592	19	21	rudimentary	rudimentary	ADJ
ajst-25592	19	22	beginnings	beginning	NOUN
ajst-25592	19	23	of	of	ADP
ajst-25592	19	24	aircraft	aircraft	NOUN
ajst-25592	19	25	engines	engine	NOUN
ajst-25592	19	26	to	to	ADP
ajst-25592	19	27	the	the	DET
ajst-25592	19	28	sophisticated	sophisticated	ADJ
ajst-25592	19	29	technologies	technology	NOUN
ajst-25592	19	30	of	of	ADP
ajst-25592	19	31	today	today	NOUN
ajst-25592	19	32	.	.	PUNCT
ajst-25592	20	1	the	the	DET
ajst-25592	20	2	current	current	ADJ
ajst-25592	20	3	landscape	landscape	NOUN
ajst-25592	20	4	of	of	ADP
ajst-25592	20	5	aircraft	aircraft	NOUN
ajst-25592	20	6	propulsion	propulsion	NOUN
ajst-25592	20	7	is	be	AUX
ajst-25592	20	8	scrutinized	scrutinize	VERB
ajst-25592	20	9	,	,	PUNCT
ajst-25592	20	10	showcasing	showcase	VERB
ajst-25592	20	11	the	the	DET
ajst-25592	20	12	latest	late	ADJ
ajst-25592	20	13	advancements	advancement	NOUN
ajst-25592	20	14	in	in	ADP
ajst-25592	20	15	the	the	DET
ajst-25592	20	16	field	field	NOUN
ajst-25592	20	17	.	.	PUNCT
ajst-25592	21	1	additionally	additionally	ADV
ajst-25592	21	2	,	,	PUNCT
ajst-25592	21	3	the	the	DET
ajst-25592	21	4	paper	paper	NOUN
ajst-25592	21	5	expands	expand	VERB
ajst-25592	21	6	its	its	PRON
ajst-25592	21	7	scope	scope	NOUN
ajst-25592	21	8	to	to	PART
ajst-25592	21	9	encompass	encompass	VERB
ajst-25592	21	10	advanced	advanced	ADJ
ajst-25592	21	11	power	power	NOUN
ajst-25592	21	12	systems	system	NOUN
ajst-25592	21	13	tailored	tailor	VERB
ajst-25592	21	14	for	for	ADP
ajst-25592	21	15	land	land	NOUN
ajst-25592	21	16	vehicles	vehicle	NOUN
ajst-25592	21	17	and	and	CCONJ
ajst-25592	21	18	the	the	DET
ajst-25592	21	19	cutting	cut	VERB
ajst-25592	21	20	-	-	PUNCT
ajst-25592	21	21	edge	edge	NOUN
ajst-25592	21	22	technologies	technology	NOUN
ajst-25592	21	23	driving	drive	VERB
ajst-25592	21	24	naval	naval	ADJ
ajst-25592	21	25	propulsion	propulsion	NOUN
ajst-25592	21	26	.	.	PUNCT
ajst-25592	22	1	an	an	DET
ajst-25592	22	2	intriguing	intriguing	ADJ
ajst-25592	22	3	fusion	fusion	NOUN
ajst-25592	22	4	of	of	ADP
ajst-25592	22	5	stealth	stealth	ADJ
ajst-25592	22	6	technology	technology	NOUN
ajst-25592	22	7	and	and	CCONJ
ajst-25592	22	8	engine	engine	NOUN
ajst-25592	22	9	design	design	NOUN
ajst-25592	22	10	is	be	AUX
ajst-25592	22	11	also	also	ADV
ajst-25592	22	12	examined	examine	VERB
ajst-25592	22	13	,	,	PUNCT
ajst-25592	22	14	highlighting	highlight	VERB
ajst-25592	22	15	the	the	DET
ajst-25592	22	16	innovative	innovative	ADJ
ajst-25592	22	17	approaches	approach	NOUN
ajst-25592	22	18	that	that	PRON
ajst-25592	22	19	are	be	AUX
ajst-25592	22	20	reshaping	reshape	VERB
ajst-25592	22	21	the	the	DET
ajst-25592	22	22	industry	industry	NOUN
ajst-25592	22	23	.	.	PUNCT
ajst-25592	23	1	furthermore	furthermore	ADV
ajst-25592	23	2	,	,	PUNCT
ajst-25592	23	3	the	the	DET
ajst-25592	23	4	rise	rise	NOUN
ajst-25592	23	5	of	of	ADP
ajst-25592	23	6	unmanned	unmanned	ADJ
ajst-25592	23	7	vehicle	vehicle	NOUN
ajst-25592	23	8	propulsion	propulsion	NOUN
ajst-25592	23	9	systems	system	NOUN
ajst-25592	23	10	is	be	AUX
ajst-25592	23	11	explored	explore	VERB
ajst-25592	23	12	,	,	PUNCT
ajst-25592	23	13	underscoring	underscore	VERB
ajst-25592	23	14	their	their	PRON
ajst-25592	23	15	growing	grow	VERB
ajst-25592	23	16	significance	significance	NOUN
ajst-25592	23	17	.	.	PUNCT
ajst-25592	24	1	theoretical	theoretical	ADJ
ajst-25592	24	2	research	research	NOUN
ajst-25592	24	3	on	on	ADP
ajst-25592	24	4	future	future	ADJ
ajst-25592	24	5	propulsion	propulsion	NOUN
ajst-25592	24	6	concepts	concept	NOUN
ajst-25592	24	7	is	be	AUX
ajst-25592	24	8	presented	present	VERB
ajst-25592	24	9	,	,	PUNCT
ajst-25592	24	10	offering	offer	VERB
ajst-25592	24	11	a	a	DET
ajst-25592	24	12	glimpse	glimpse	NOUN
ajst-25592	24	13	into	into	ADP
ajst-25592	24	14	the	the	DET
ajst-25592	24	15	potential	potential	ADJ
ajst-25592	24	16	directions	direction	NOUN
ajst-25592	24	17	of	of	ADP
ajst-25592	24	18	this	this	DET
ajst-25592	24	19	dynamic	dynamic	ADJ
ajst-25592	24	20	field	field	NOUN
ajst-25592	24	21	.	.	PUNCT
ajst-25592	25	1	lastly	lastly	ADV
ajst-25592	25	2	,	,	PUNCT
ajst-25592	25	3	the	the	DET
ajst-25592	25	4	paper	paper	NOUN
ajst-25592	25	5	emphasizes	emphasize	VERB
ajst-25592	25	6	the	the	DET
ajst-25592	25	7	importance	importance	NOUN
ajst-25592	25	8	of	of	ADP
ajst-25592	25	9	environmental	environmental	ADJ
ajst-25592	25	10	considerations	consideration	NOUN
ajst-25592	25	11	and	and	CCONJ
ajst-25592	25	12	sustainable	sustainable	ADJ
ajst-25592	25	13	technologies	technology	NOUN
ajst-25592	25	14	in	in	ADP
ajst-25592	25	15	the	the	DET
ajst-25592	25	16	development	development	NOUN
ajst-25592	25	17	of	of	ADP
ajst-25592	25	18	propulsion	propulsion	NOUN
ajst-25592	25	19	systems	system	NOUN
ajst-25592	25	20	,	,	PUNCT
ajst-25592	25	21	advocating	advocate	VERB
ajst-25592	25	22	for	for	ADP
ajst-25592	25	23	a	a	DET
ajst-25592	25	24	holistic	holistic	ADJ
ajst-25592	25	25	and	and	CCONJ
ajst-25592	25	26	eco	eco	NOUN
ajst-25592	25	27	-	-	PUNCT
ajst-25592	25	28	friendly	friendly	ADJ
ajst-25592	25	29	approach	approach	NOUN
ajst-25592	25	30	to	to	ADP
ajst-25592	25	31	progress	progress	NOUN
ajst-25592	25	32	.	.	PUNCT
ajst-25592	26	1	by	by	ADP
ajst-25592	26	2	exploring	explore	VERB
ajst-25592	26	3	these	these	DET
ajst-25592	26	4	areas	area	NOUN
ajst-25592	26	5	,	,	PUNCT
ajst-25592	26	6	we	we	PRON
ajst-25592	26	7	aim	aim	VERB
ajst-25592	26	8	to	to	PART
ajst-25592	26	9	provide	provide	VERB
ajst-25592	26	10	a	a	DET
ajst-25592	26	11	holistic	holistic	ADJ
ajst-25592	26	12	view	view	NOUN
ajst-25592	26	13	of	of	ADP
ajst-25592	26	14	the	the	DET
ajst-25592	26	15	field	field	NOUN
ajst-25592	26	16	,	,	PUNCT
ajst-25592	26	17	highlighting	highlight	VERB
ajst-25592	26	18	the	the	DET
ajst-25592	26	19	interconnectedness	interconnectedness	NOUN
ajst-25592	26	20	of	of	ADP
ajst-25592	26	21	various	various	ADJ
ajst-25592	26	22	technologies	technology	NOUN
ajst-25592	26	23	and	and	CCONJ
ajst-25592	26	24	the	the	DET
ajst-25592	26	25	potential	potential	NOUN
ajst-25592	26	26	for	for	ADP
ajst-25592	26	27	cross	cross	ADJ
ajst-25592	26	28	-	-	ADJ
ajst-25592	26	29	disciplinary	disciplinary	ADJ
ajst-25592	26	30	innovations	innovation	NOUN
ajst-25592	26	31	.	.	PUNCT
ajst-25592	27	1	this	this	DET
ajst-25592	27	2	research	research	NOUN
ajst-25592	27	3	is	be	AUX
ajst-25592	27	4	crucial	crucial	ADJ
ajst-25592	27	5	not	not	PART
ajst-25592	27	6	only	only	ADV
ajst-25592	27	7	for	for	ADP
ajst-25592	27	8	understanding	understand	VERB
ajst-25592	27	9	current	current	ADJ
ajst-25592	27	10	military	military	ADJ
ajst-25592	27	11	capabilities	capability	NOUN
ajst-25592	27	12	but	but	CCONJ
ajst-25592	27	13	also	also	ADV
ajst-25592	27	14	for	for	ADP
ajst-25592	27	15	anticipating	anticipate	VERB
ajst-25592	27	16	future	future	ADJ
ajst-25592	27	17	developments	development	NOUN
ajst-25592	27	18	that	that	PRON
ajst-25592	27	19	may	may	AUX
ajst-25592	27	20	reshape	reshape	VERB
ajst-25592	27	21	the	the	DET
ajst-25592	27	22	landscape	landscape	NOUN
ajst-25592	27	23	of	of	ADP
ajst-25592	27	24	global	global	ADJ
ajst-25592	27	25	security	security	NOUN
ajst-25592	27	26	and	and	CCONJ
ajst-25592	27	27	defense[3	defense[3	NOUN
ajst-25592	27	28	]	]	X
ajst-25592	27	29	.	.	PUNCT
ajst-25592	28	1	2	2	X
ajst-25592	28	2	.	.	X
ajst-25592	28	3	theoretical	theoretical	ADJ
ajst-25592	28	4	foundations	foundation	NOUN
ajst-25592	28	5	2.1	2.1	NUM
ajst-25592	28	6	.	.	PUNCT
ajst-25592	29	1	thermodynamics	thermodynamic	NOUN
ajst-25592	29	2	and	and	CCONJ
ajst-25592	29	3	propulsion	propulsion	NOUN
ajst-25592	29	4	theory	theory	NOUN
ajst-25592	29	5	the	the	DET
ajst-25592	29	6	study	study	NOUN
ajst-25592	29	7	of	of	ADP
ajst-25592	29	8	aircraft	aircraft	NOUN
ajst-25592	29	9	engines	engine	NOUN
ajst-25592	29	10	and	and	CCONJ
ajst-25592	29	11	advanced	advanced	ADJ
ajst-25592	29	12	power	power	NOUN
ajst-25592	29	13	systems	system	NOUN
ajst-25592	29	14	is	be	AUX
ajst-25592	29	15	deeply	deeply	ADV
ajst-25592	29	16	rooted	rooted	ADJ
ajst-25592	29	17	in	in	ADP
ajst-25592	29	18	the	the	DET
ajst-25592	29	19	principles	principle	NOUN
ajst-25592	29	20	of	of	ADP
ajst-25592	29	21	thermodynamics	thermodynamic	NOUN
ajst-25592	29	22	.	.	PUNCT
ajst-25592	30	1	at	at	ADP
ajst-25592	30	2	its	its	PRON
ajst-25592	30	3	core	core	NOUN
ajst-25592	30	4	,	,	PUNCT
ajst-25592	30	5	propulsion	propulsion	NOUN
ajst-25592	30	6	is	be	AUX
ajst-25592	30	7	about	about	ADP
ajst-25592	30	8	energy	energy	NOUN
ajst-25592	30	9	conversion	conversion	NOUN
ajst-25592	30	10	and	and	CCONJ
ajst-25592	30	11	efficient	efficient	ADJ
ajst-25592	30	12	use	use	NOUN
ajst-25592	30	13	of	of	ADP
ajst-25592	30	14	that	that	DET
ajst-25592	30	15	energy	energy	NOUN
ajst-25592	30	16	to	to	PART
ajst-25592	30	17	generate	generate	VERB
ajst-25592	30	18	thrust	thrust	NOUN
ajst-25592	30	19	or	or	CCONJ
ajst-25592	30	20	mechanical	mechanical	ADJ
ajst-25592	30	21	power	power	NOUN
ajst-25592	30	22	.	.	PUNCT
ajst-25592	31	1	the	the	DET
ajst-25592	31	2	first	first	ADJ
ajst-25592	31	3	law	law	NOUN
ajst-25592	31	4	of	of	ADP
ajst-25592	31	5	thermodynamics	thermodynamic	NOUN
ajst-25592	31	6	,	,	PUNCT
ajst-25592	31	7	which	which	PRON
ajst-25592	31	8	deals	deal	VERB
ajst-25592	31	9	with	with	ADP
ajst-25592	31	10	energy	energy	NOUN
ajst-25592	31	11	conservation	conservation	NOUN
ajst-25592	31	12	,	,	PUNCT
ajst-25592	31	13	is	be	AUX
ajst-25592	31	14	crucial	crucial	ADJ
ajst-25592	31	15	in	in	ADP
ajst-25592	31	16	understanding	understand	VERB
ajst-25592	31	17	the	the	DET
ajst-25592	31	18	energy	energy	NOUN
ajst-25592	31	19	transformations	transformation	NOUN
ajst-25592	31	20	within	within	ADP
ajst-25592	31	21	engines	engine	NOUN
ajst-25592	31	22	.	.	PUNCT
ajst-25592	32	1	for	for	ADP
ajst-25592	32	2	aircraft	aircraft	NOUN
ajst-25592	32	3	engines	engine	NOUN
ajst-25592	32	4	,	,	PUNCT
ajst-25592	32	5	this	this	PRON
ajst-25592	32	6	involves	involve	VERB
ajst-25592	32	7	the	the	DET
ajst-25592	32	8	conversion	conversion	NOUN
ajst-25592	32	9	of	of	ADP
ajst-25592	32	10	chemical	chemical	ADJ
ajst-25592	32	11	energy	energy	NOUN
ajst-25592	32	12	from	from	ADP
ajst-25592	32	13	fuel	fuel	NOUN
ajst-25592	32	14	into	into	ADP
ajst-25592	32	15	thermal	thermal	ADJ
ajst-25592	32	16	energy	energy	NOUN
ajst-25592	32	17	,	,	PUNCT
ajst-25592	32	18	and	and	CCONJ
ajst-25592	32	19	ultimately	ultimately	ADV
ajst-25592	32	20	into	into	ADP
ajst-25592	32	21	kinetic	kinetic	ADJ
ajst-25592	32	22	energy	energy	NOUN
ajst-25592	32	23	to	to	PART
ajst-25592	32	24	propel	propel	VERB
ajst-25592	32	25	the	the	DET
ajst-25592	32	26	aircraft[4	aircraft[4	PROPN
ajst-25592	32	27	]	]	X
ajst-25592	32	28	.	.	PUNCT
ajst-25592	33	1	the	the	DET
ajst-25592	33	2	second	second	ADJ
ajst-25592	33	3	law	law	NOUN
ajst-25592	33	4	of	of	ADP
ajst-25592	33	5	thermodynamics	thermodynamic	NOUN
ajst-25592	33	6	introduces	introduce	VERB
ajst-25592	33	7	the	the	DET
ajst-25592	33	8	concept	concept	NOUN
ajst-25592	33	9	of	of	ADP
ajst-25592	33	10	entropy	entropy	NOUN
ajst-25592	33	11	and	and	CCONJ
ajst-25592	33	12	places	place	NOUN
ajst-25592	33	13	limits	limit	NOUN
ajst-25592	33	14	on	on	ADP
ajst-25592	33	15	the	the	DET
ajst-25592	33	16	efficiency	efficiency	NOUN
ajst-25592	33	17	of	of	ADP
ajst-25592	33	18	heat	heat	NOUN
ajst-25592	33	19	engines	engine	NOUN
ajst-25592	33	20	.	.	PUNCT
ajst-25592	34	1	this	this	DET
ajst-25592	34	2	law	law	NOUN
ajst-25592	34	3	is	be	AUX
ajst-25592	34	4	particularly	particularly	ADV
ajst-25592	34	5	relevant	relevant	ADJ
ajst-25592	34	6	in	in	ADP
ajst-25592	34	7	the	the	DET
ajst-25592	34	8	design	design	NOUN
ajst-25592	34	9	of	of	ADP
ajst-25592	34	10	gas	gas	NOUN
ajst-25592	34	11	turbine	turbine	NOUN
ajst-25592	34	12	engines	engine	NOUN
ajst-25592	34	13	,	,	PUNCT
ajst-25592	34	14	where	where	SCONJ
ajst-25592	34	15	engineers	engineer	NOUN
ajst-25592	34	16	strive	strive	VERB
ajst-25592	34	17	to	to	PART
ajst-25592	34	18	maximize	maximize	VERB
ajst-25592	34	19	efficiency	efficiency	NOUN
ajst-25592	34	20	within	within	ADP
ajst-25592	34	21	these	these	DET
ajst-25592	34	22	thermodynamic	thermodynamic	ADJ
ajst-25592	34	23	constraints	constraint	NOUN
ajst-25592	34	24	.	.	PUNCT
ajst-25592	35	1	the	the	DET
ajst-25592	35	2	brayton	brayton	PROPN
ajst-25592	35	3	cycle	cycle	NOUN
ajst-25592	35	4	,	,	PUNCT
ajst-25592	35	5	which	which	PRON
ajst-25592	35	6	describes	describe	VERB
ajst-25592	35	7	the	the	DET
ajst-25592	35	8	thermodynamic	thermodynamic	ADJ
ajst-25592	35	9	cycle	cycle	NOUN
ajst-25592	35	10	of	of	ADP
ajst-25592	35	11	gas	gas	NOUN
ajst-25592	35	12	turbine	turbine	NOUN
ajst-25592	35	13	engines	engine	NOUN
ajst-25592	35	14	,	,	PUNCT
ajst-25592	35	15	is	be	AUX
ajst-25592	35	16	fundamental	fundamental	ADJ
ajst-25592	35	17	to	to	ADP
ajst-25592	35	18	understanding	understand	VERB
ajst-25592	35	19	the	the	DET
ajst-25592	35	20	operation	operation	NOUN
ajst-25592	35	21	of	of	ADP
ajst-25592	35	22	jet	jet	NOUN
ajst-25592	35	23	engines	engine	NOUN
ajst-25592	35	24	.	.	PUNCT
ajst-25592	36	1	this	this	DET
ajst-25592	36	2	cycle	cycle	NOUN
ajst-25592	36	3	consists	consist	VERB
ajst-25592	36	4	of	of	ADP
ajst-25592	36	5	four	four	NUM
ajst-25592	36	6	main	main	ADJ
ajst-25592	36	7	processes	process	NOUN
ajst-25592	36	8	:	:	PUNCT
ajst-25592	36	9	compression	compression	NOUN
ajst-25592	36	10	,	,	PUNCT
ajst-25592	36	11	combustion	combustion	NOUN
ajst-25592	36	12	,	,	PUNCT
ajst-25592	36	13	expansion	expansion	NOUN
ajst-25592	36	14	,	,	PUNCT
ajst-25592	36	15	and	and	CCONJ
ajst-25592	36	16	exhaust	exhaust	NOUN
ajst-25592	36	17	.	.	PUNCT
ajst-25592	36	18	138	138	NUM
ajst-25592	37	1	the	the	DET
ajst-25592	37	2	efficiency	efficiency	NOUN
ajst-25592	37	3	of	of	ADP
ajst-25592	37	4	this	this	DET
ajst-25592	37	5	cycle	cycle	NOUN
ajst-25592	37	6	is	be	AUX
ajst-25592	37	7	a	a	DET
ajst-25592	37	8	key	key	ADJ
ajst-25592	37	9	factor	factor	NOUN
ajst-25592	37	10	in	in	ADP
ajst-25592	37	11	the	the	DET
ajst-25592	37	12	overall	overall	ADJ
ajst-25592	37	13	performance	performance	NOUN
ajst-25592	37	14	of	of	ADP
ajst-25592	37	15	the	the	DET
ajst-25592	37	16	engine[5	engine[5	PROPN
ajst-25592	37	17	]	]	PUNCT
ajst-25592	37	18	.	.	PUNCT
ajst-25592	38	1	2.2	2.2	NUM
ajst-25592	38	2	.	.	PUNCT
ajst-25592	38	3	fluid	fluid	ADJ
ajst-25592	38	4	dynamics	dynamic	NOUN
ajst-25592	38	5	in	in	ADP
ajst-25592	38	6	engine	engine	NOUN
ajst-25592	38	7	design	design	NOUN
ajst-25592	38	8	fluid	fluid	NOUN
ajst-25592	38	9	dynamics	dynamic	NOUN
ajst-25592	38	10	plays	play	VERB
ajst-25592	38	11	a	a	DET
ajst-25592	38	12	crucial	crucial	ADJ
ajst-25592	38	13	role	role	NOUN
ajst-25592	38	14	in	in	ADP
ajst-25592	38	15	the	the	DET
ajst-25592	38	16	design	design	NOUN
ajst-25592	38	17	and	and	CCONJ
ajst-25592	38	18	operation	operation	NOUN
ajst-25592	38	19	of	of	ADP
ajst-25592	38	20	propulsion	propulsion	NOUN
ajst-25592	38	21	systems	system	NOUN
ajst-25592	38	22	.	.	PUNCT
ajst-25592	39	1	the	the	DET
ajst-25592	39	2	behavior	behavior	NOUN
ajst-25592	39	3	of	of	ADP
ajst-25592	39	4	air	air	NOUN
ajst-25592	39	5	and	and	CCONJ
ajst-25592	39	6	combustion	combustion	NOUN
ajst-25592	39	7	gases	gas	NOUN
ajst-25592	39	8	as	as	SCONJ
ajst-25592	39	9	they	they	PRON
ajst-25592	39	10	flow	flow	VERB
ajst-25592	39	11	through	through	ADP
ajst-25592	39	12	an	an	DET
ajst-25592	39	13	engine	engine	NOUN
ajst-25592	39	14	significantly	significantly	ADV
ajst-25592	39	15	impacts	impact	VERB
ajst-25592	39	16	its	its	PRON
ajst-25592	39	17	performance	performance	NOUN
ajst-25592	39	18	.	.	PUNCT
ajst-25592	40	1	compressible	compressible	ADJ
ajst-25592	40	2	flow	flow	NOUN
ajst-25592	40	3	theory	theory	NOUN
ajst-25592	40	4	is	be	AUX
ajst-25592	40	5	essential	essential	ADJ
ajst-25592	40	6	for	for	ADP
ajst-25592	40	7	understanding	understand	VERB
ajst-25592	40	8	the	the	DET
ajst-25592	40	9	behavior	behavior	NOUN
ajst-25592	40	10	of	of	ADP
ajst-25592	40	11	air	air	NOUN
ajst-25592	40	12	at	at	ADP
ajst-25592	40	13	high	high	ADJ
ajst-25592	40	14	speeds	speed	NOUN
ajst-25592	40	15	,	,	PUNCT
ajst-25592	40	16	particularly	particularly	ADV
ajst-25592	40	17	in	in	ADP
ajst-25592	40	18	supersonic	supersonic	ADJ
ajst-25592	40	19	aircraft	aircraft	NOUN
ajst-25592	40	20	engines	engine	NOUN
ajst-25592	40	21	.	.	PUNCT
ajst-25592	41	1	concepts	concept	NOUN
ajst-25592	41	2	such	such	ADJ
ajst-25592	41	3	as	as	ADP
ajst-25592	41	4	shock	shock	NOUN
ajst-25592	41	5	waves	wave	NOUN
ajst-25592	41	6	,	,	PUNCT
ajst-25592	41	7	expansion	expansion	NOUN
ajst-25592	41	8	fans	fan	NOUN
ajst-25592	41	9	,	,	PUNCT
ajst-25592	41	10	and	and	CCONJ
ajst-25592	41	11	the	the	DET
ajst-25592	41	12	effects	effect	NOUN
ajst-25592	41	13	of	of	ADP
ajst-25592	41	14	mach	mach	NOUN
ajst-25592	41	15	number	number	NOUN
ajst-25592	41	16	are	be	AUX
ajst-25592	41	17	critical	critical	ADJ
ajst-25592	41	18	in	in	ADP
ajst-25592	41	19	the	the	DET
ajst-25592	41	20	design	design	NOUN
ajst-25592	41	21	of	of	ADP
ajst-25592	41	22	intake	intake	NOUN
ajst-25592	41	23	systems	system	NOUN
ajst-25592	41	24	,	,	PUNCT
ajst-25592	41	25	combustion	combustion	NOUN
ajst-25592	41	26	chambers	chamber	NOUN
ajst-25592	41	27	,	,	PUNCT
ajst-25592	41	28	and	and	CCONJ
ajst-25592	41	29	exhaust	exhaust	ADJ
ajst-25592	41	30	nozzles	nozzle	NOUN
ajst-25592	41	31	.	.	PUNCT
ajst-25592	42	1	computational	computational	ADJ
ajst-25592	42	2	fluid	fluid	ADJ
ajst-25592	42	3	dynamics	dynamic	NOUN
ajst-25592	42	4	(	(	PUNCT
ajst-25592	42	5	cfd	cfd	NOUN
ajst-25592	42	6	)	)	PUNCT
ajst-25592	42	7	has	have	AUX
ajst-25592	42	8	become	become	VERB
ajst-25592	42	9	an	an	DET
ajst-25592	42	10	indispensable	indispensable	ADJ
ajst-25592	42	11	tool	tool	NOUN
ajst-25592	42	12	in	in	ADP
ajst-25592	42	13	modern	modern	ADJ
ajst-25592	42	14	engine	engine	NOUN
ajst-25592	42	15	design	design	NOUN
ajst-25592	42	16	.	.	PUNCT
ajst-25592	43	1	it	it	PRON
ajst-25592	43	2	allows	allow	VERB
ajst-25592	43	3	engineers	engineer	NOUN
ajst-25592	43	4	to	to	PART
ajst-25592	43	5	model	model	VERB
ajst-25592	43	6	and	and	CCONJ
ajst-25592	43	7	predict	predict	VERB
ajst-25592	43	8	complex	complex	ADJ
ajst-25592	43	9	flow	flow	NOUN
ajst-25592	43	10	behaviors	behavior	NOUN
ajst-25592	43	11	within	within	ADP
ajst-25592	43	12	engine	engine	NOUN
ajst-25592	43	13	components	component	NOUN
ajst-25592	43	14	,	,	PUNCT
ajst-25592	43	15	optimizing	optimize	VERB
ajst-25592	43	16	designs	design	NOUN
ajst-25592	43	17	before	before	SCONJ
ajst-25592	43	18	physical	physical	ADJ
ajst-25592	43	19	prototypes	prototype	NOUN
ajst-25592	43	20	are	be	AUX
ajst-25592	43	21	built	build	VERB
ajst-25592	43	22	[	[	PUNCT
ajst-25592	43	23	6	6	NUM
ajst-25592	43	24	]	]	PUNCT
ajst-25592	43	25	.	.	PUNCT
ajst-25592	44	1	2.3	2.3	NUM
ajst-25592	44	2	.	.	PUNCT
ajst-25592	45	1	materials	material	NOUN
ajst-25592	45	2	science	science	NOUN
ajst-25592	45	3	in	in	ADP
ajst-25592	45	4	advanced	advanced	ADJ
ajst-25592	45	5	power	power	NOUN
ajst-25592	45	6	systems	system	NOUN
ajst-25592	45	7	the	the	DET
ajst-25592	45	8	development	development	NOUN
ajst-25592	45	9	of	of	ADP
ajst-25592	45	10	advanced	advanced	ADJ
ajst-25592	45	11	propulsion	propulsion	NOUN
ajst-25592	45	12	systems	system	NOUN
ajst-25592	45	13	is	be	AUX
ajst-25592	45	14	heavily	heavily	ADV
ajst-25592	45	15	dependent	dependent	ADJ
ajst-25592	45	16	on	on	ADP
ajst-25592	45	17	progress	progress	NOUN
ajst-25592	45	18	in	in	ADP
ajst-25592	45	19	materials	material	NOUN
ajst-25592	45	20	science	science	NOUN
ajst-25592	45	21	.	.	PUNCT
ajst-25592	46	1	the	the	DET
ajst-25592	46	2	extreme	extreme	ADJ
ajst-25592	46	3	conditions	condition	NOUN
ajst-25592	46	4	within	within	ADP
ajst-25592	46	5	modern	modern	ADJ
ajst-25592	46	6	engines	engine	NOUN
ajst-25592	46	7	high	high	ADJ
ajst-25592	46	8	temperatures	temperature	NOUN
ajst-25592	46	9	,	,	PUNCT
ajst-25592	46	10	pressures	pressure	NOUN
ajst-25592	46	11	,	,	PUNCT
ajst-25592	46	12	and	and	CCONJ
ajst-25592	46	13	mechanical	mechanical	ADJ
ajst-25592	46	14	stresses	stress	NOUN
ajst-25592	46	15	require	require	VERB
ajst-25592	46	16	materials	material	NOUN
ajst-25592	46	17	with	with	ADP
ajst-25592	46	18	exceptional	exceptional	ADJ
ajst-25592	46	19	properties	property	NOUN
ajst-25592	46	20	.	.	PUNCT
ajst-25592	47	1	superalloys	superalloy	NOUN
ajst-25592	47	2	,	,	PUNCT
ajst-25592	47	3	particularly	particularly	ADV
ajst-25592	47	4	nickel	nickel	NOUN
ajst-25592	47	5	-	-	PUNCT
ajst-25592	47	6	based	base	VERB
ajst-25592	47	7	ones	one	NOUN
ajst-25592	47	8	,	,	PUNCT
ajst-25592	47	9	have	have	AUX
ajst-25592	47	10	been	be	AUX
ajst-25592	47	11	crucial	crucial	ADJ
ajst-25592	47	12	in	in	ADP
ajst-25592	47	13	the	the	DET
ajst-25592	47	14	development	development	NOUN
ajst-25592	47	15	of	of	ADP
ajst-25592	47	16	gas	gas	NOUN
ajst-25592	47	17	turbine	turbine	NOUN
ajst-25592	47	18	engines	engine	NOUN
ajst-25592	47	19	.	.	PUNCT
ajst-25592	48	1	these	these	DET
ajst-25592	48	2	materials	material	NOUN
ajst-25592	48	3	maintain	maintain	VERB
ajst-25592	48	4	their	their	PRON
ajst-25592	48	5	strength	strength	NOUN
ajst-25592	48	6	and	and	CCONJ
ajst-25592	48	7	resistance	resistance	NOUN
ajst-25592	48	8	to	to	ADP
ajst-25592	48	9	oxidation	oxidation	NOUN
ajst-25592	48	10	at	at	ADP
ajst-25592	48	11	the	the	DET
ajst-25592	48	12	high	high	ADJ
ajst-25592	48	13	temperatures	temperature	NOUN
ajst-25592	48	14	found	find	VERB
ajst-25592	48	15	in	in	ADP
ajst-25592	48	16	turbine	turbine	NOUN
ajst-25592	48	17	sections	section	NOUN
ajst-25592	48	18	.	.	PUNCT
ajst-25592	49	1	composite	composite	ADJ
ajst-25592	49	2	materials	material	NOUN
ajst-25592	49	3	,	,	PUNCT
ajst-25592	49	4	including	include	VERB
ajst-25592	49	5	carbon	carbon	NOUN
ajst-25592	49	6	fiber	fiber	NOUN
ajst-25592	49	7	reinforced	reinforce	VERB
ajst-25592	49	8	polymers	polymer	NOUN
ajst-25592	49	9	(	(	PUNCT
ajst-25592	49	10	cfrp	cfrp	PROPN
ajst-25592	49	11	)	)	PUNCT
ajst-25592	49	12	and	and	CCONJ
ajst-25592	49	13	ceramic	ceramic	ADJ
ajst-25592	49	14	matrix	matrix	NOUN
ajst-25592	49	15	composites	composite	NOUN
ajst-25592	49	16	(	(	PUNCT
ajst-25592	49	17	cmc	cmc	PROPN
ajst-25592	49	18	)	)	PUNCT
ajst-25592	49	19	,	,	PUNCT
ajst-25592	49	20	are	be	AUX
ajst-25592	49	21	increasingly	increasingly	ADV
ajst-25592	49	22	being	be	AUX
ajst-25592	49	23	used	use	VERB
ajst-25592	49	24	in	in	ADP
ajst-25592	49	25	engine	engine	NOUN
ajst-25592	49	26	construction	construction	NOUN
ajst-25592	49	27	.	.	PUNCT
ajst-25592	50	1	these	these	DET
ajst-25592	50	2	materials	material	NOUN
ajst-25592	50	3	offer	offer	VERB
ajst-25592	50	4	advantages	advantage	NOUN
ajst-25592	50	5	in	in	ADP
ajst-25592	50	6	terms	term	NOUN
ajst-25592	50	7	of	of	ADP
ajst-25592	50	8	weight	weight	NOUN
ajst-25592	50	9	reduction	reduction	NOUN
ajst-25592	50	10	and	and	CCONJ
ajst-25592	50	11	heat	heat	NOUN
ajst-25592	50	12	resistance	resistance	NOUN
ajst-25592	50	13	,	,	PUNCT
ajst-25592	50	14	contributing	contribute	VERB
ajst-25592	50	15	to	to	ADP
ajst-25592	50	16	overall	overall	ADJ
ajst-25592	50	17	engine	engine	NOUN
ajst-25592	50	18	efficiency	efficiency	NOUN
ajst-25592	50	19	and	and	CCONJ
ajst-25592	50	20	performance[7	performance[7	NOUN
ajst-25592	50	21	]	]	PUNCT
ajst-25592	50	22	.	.	PUNCT
ajst-25592	51	1	the	the	DET
ajst-25592	51	2	ongoing	ongoing	ADJ
ajst-25592	51	3	research	research	NOUN
ajst-25592	51	4	in	in	ADP
ajst-25592	51	5	materials	material	NOUN
ajst-25592	51	6	science	science	NOUN
ajst-25592	51	7	,	,	PUNCT
ajst-25592	51	8	including	include	VERB
ajst-25592	51	9	the	the	DET
ajst-25592	51	10	development	development	NOUN
ajst-25592	51	11	of	of	ADP
ajst-25592	51	12	new	new	ADJ
ajst-25592	51	13	alloys	alloy	NOUN
ajst-25592	51	14	and	and	CCONJ
ajst-25592	51	15	the	the	DET
ajst-25592	51	16	application	application	NOUN
ajst-25592	51	17	of	of	ADP
ajst-25592	51	18	nanotechnology	nanotechnology	NOUN
ajst-25592	51	19	,	,	PUNCT
ajst-25592	51	20	continues	continue	VERB
ajst-25592	51	21	to	to	PART
ajst-25592	51	22	push	push	VERB
ajst-25592	51	23	the	the	DET
ajst-25592	51	24	boundaries	boundary	NOUN
ajst-25592	51	25	of	of	ADP
ajst-25592	51	26	what	what	PRON
ajst-25592	51	27	's	be	AUX
ajst-25592	51	28	possible	possible	ADJ
ajst-25592	51	29	in	in	ADP
ajst-25592	51	30	engine	engine	NOUN
ajst-25592	51	31	design	design	NOUN
ajst-25592	51	32	.	.	PUNCT
ajst-25592	52	1	advanced	advanced	ADJ
ajst-25592	52	2	materials	material	NOUN
ajst-25592	52	3	enable	enable	VERB
ajst-25592	52	4	higher	high	ADJ
ajst-25592	52	5	operating	operating	NOUN
ajst-25592	52	6	temperatures	temperature	NOUN
ajst-25592	52	7	,	,	PUNCT
ajst-25592	52	8	leading	lead	VERB
ajst-25592	52	9	to	to	ADP
ajst-25592	52	10	increased	increase	VERB
ajst-25592	52	11	thermal	thermal	ADJ
ajst-25592	52	12	efficiency	efficiency	NOUN
ajst-25592	52	13	and	and	CCONJ
ajst-25592	52	14	power	power	NOUN
ajst-25592	52	15	output	output	NOUN
ajst-25592	52	16	.	.	PUNCT
ajst-25592	53	1	3	3	X
ajst-25592	53	2	.	.	X
ajst-25592	53	3	evolution	evolution	NOUN
ajst-25592	53	4	of	of	ADP
ajst-25592	53	5	aircraft	aircraft	NOUN
ajst-25592	53	6	engines	engine	NOUN
ajst-25592	53	7	3.1	3.1	NUM
ajst-25592	53	8	.	.	PUNCT
ajst-25592	54	1	historical	historical	ADJ
ajst-25592	54	2	development	development	NOUN
ajst-25592	54	3	the	the	DET
ajst-25592	54	4	history	history	NOUN
ajst-25592	54	5	of	of	ADP
ajst-25592	54	6	aircraft	aircraft	NOUN
ajst-25592	54	7	engines	engine	NOUN
ajst-25592	54	8	is	be	AUX
ajst-25592	54	9	a	a	DET
ajst-25592	54	10	testament	testament	NOUN
ajst-25592	54	11	to	to	ADP
ajst-25592	54	12	human	human	ADJ
ajst-25592	54	13	ingenuity	ingenuity	NOUN
ajst-25592	54	14	and	and	CCONJ
ajst-25592	54	15	the	the	DET
ajst-25592	54	16	relentless	relentless	ADJ
ajst-25592	54	17	pursuit	pursuit	NOUN
ajst-25592	54	18	of	of	ADP
ajst-25592	54	19	improved	improved	ADJ
ajst-25592	54	20	performance	performance	NOUN
ajst-25592	54	21	.	.	PUNCT
ajst-25592	55	1	this	this	DET
ajst-25592	55	2	journey	journey	NOUN
ajst-25592	55	3	began	begin	VERB
ajst-25592	55	4	with	with	ADP
ajst-25592	55	5	the	the	DET
ajst-25592	55	6	wright	wright	PROPN
ajst-25592	55	7	brothers	brothers	PROPN
ajst-25592	55	8	'	'	PART
ajst-25592	55	9	first	first	ADV
ajst-25592	55	10	powered	powered	ADJ
ajst-25592	55	11	flight	flight	NOUN
ajst-25592	55	12	in	in	ADP
ajst-25592	55	13	1903	1903	NUM
ajst-25592	55	14	,	,	PUNCT
ajst-25592	55	15	which	which	PRON
ajst-25592	55	16	used	use	VERB
ajst-25592	55	17	a	a	DET
ajst-25592	55	18	simple	simple	ADJ
ajst-25592	55	19	four	four	NUM
ajst-25592	55	20	-	-	PUNCT
ajst-25592	55	21	cylinder	cylinder	NOUN
ajst-25592	55	22	internal	internal	ADJ
ajst-25592	55	23	combustion	combustion	NOUN
ajst-25592	55	24	engine	engine	NOUN
ajst-25592	55	25	.	.	PUNCT
ajst-25592	56	1	in	in	ADP
ajst-25592	56	2	the	the	DET
ajst-25592	56	3	early	early	ADJ
ajst-25592	56	4	20th	20th	ADJ
ajst-25592	56	5	century	century	NOUN
ajst-25592	56	6	,	,	PUNCT
ajst-25592	56	7	piston	piston	NOUN
ajst-25592	56	8	engines	engine	NOUN
ajst-25592	56	9	dominated	dominate	VERB
ajst-25592	56	10	aircraft	aircraft	NOUN
ajst-25592	56	11	propulsion	propulsion	NOUN
ajst-25592	56	12	.	.	PUNCT
ajst-25592	57	1	these	these	DET
ajst-25592	57	2	engines	engine	NOUN
ajst-25592	57	3	saw	see	VERB
ajst-25592	57	4	significant	significant	ADJ
ajst-25592	57	5	improvements	improvement	NOUN
ajst-25592	57	6	during	during	ADP
ajst-25592	57	7	world	world	NOUN
ajst-25592	57	8	war	war	NOUN
ajst-25592	57	9	i	i	PROPN
ajst-25592	57	10	and	and	CCONJ
ajst-25592	57	11	ii	ii	PROPN
ajst-25592	57	12	,	,	PUNCT
ajst-25592	57	13	with	with	ADP
ajst-25592	57	14	innovations	innovation	NOUN
ajst-25592	57	15	such	such	ADJ
ajst-25592	57	16	as	as	ADP
ajst-25592	57	17	supercharging	supercharge	VERB
ajst-25592	57	18	and	and	CCONJ
ajst-25592	57	19	turbocharging	turbocharging	NOUN
ajst-25592	57	20	allowing	allow	VERB
ajst-25592	57	21	aircraft	aircraft	NOUN
ajst-25592	57	22	to	to	PART
ajst-25592	57	23	fly	fly	VERB
ajst-25592	57	24	higher	higher	ADV
ajst-25592	57	25	and	and	CCONJ
ajst-25592	57	26	faster	fast	ADV
ajst-25592	57	27	.	.	PUNCT
ajst-25592	58	1	the	the	DET
ajst-25592	58	2	pinnacle	pinnacle	PROPN
ajst-25592	58	3	of	of	ADP
ajst-25592	58	4	piston	piston	PROPN
ajst-25592	58	5	engine	engine	NOUN
ajst-25592	58	6	development	development	NOUN
ajst-25592	58	7	was	be	AUX
ajst-25592	58	8	perhaps	perhaps	ADV
ajst-25592	58	9	the	the	DET
ajst-25592	58	10	rolls	roll	NOUN
ajst-25592	58	11	-	-	PUNCT
ajst-25592	58	12	royce	royce	PROPN
ajst-25592	58	13	merlin	merlin	PROPN
ajst-25592	58	14	,	,	PUNCT
ajst-25592	58	15	which	which	PRON
ajst-25592	58	16	powered	power	VERB
ajst-25592	58	17	iconic	iconic	ADJ
ajst-25592	58	18	aircraft	aircraft	NOUN
ajst-25592	58	19	like	like	ADP
ajst-25592	58	20	the	the	DET
ajst-25592	58	21	supermarine	supermarine	PROPN
ajst-25592	58	22	spitfire[8	spitfire[8	PROPN
ajst-25592	58	23	]	]	PUNCT
ajst-25592	58	24	.	.	PUNCT
ajst-25592	59	1	the	the	DET
ajst-25592	59	2	jet	jet	NOUN
ajst-25592	59	3	age	age	NOUN
ajst-25592	59	4	dawned	dawn	VERB
ajst-25592	59	5	in	in	ADP
ajst-25592	59	6	the	the	DET
ajst-25592	59	7	1930s	1930	NOUN
ajst-25592	59	8	with	with	ADP
ajst-25592	59	9	the	the	DET
ajst-25592	59	10	independent	independent	ADJ
ajst-25592	59	11	development	development	NOUN
ajst-25592	59	12	of	of	ADP
ajst-25592	59	13	turbojet	turbojet	NOUN
ajst-25592	59	14	engines	engine	NOUN
ajst-25592	59	15	by	by	ADP
ajst-25592	59	16	frank	frank	PROPN
ajst-25592	59	17	whittle	whittle	NOUN
ajst-25592	59	18	in	in	ADP
ajst-25592	59	19	the	the	DET
ajst-25592	59	20	uk	uk	PROPN
ajst-25592	59	21	and	and	CCONJ
ajst-25592	59	22	hans	hans	PROPN
ajst-25592	59	23	von	von	PROPN
ajst-25592	59	24	ohain	ohain	PROPN
ajst-25592	59	25	in	in	ADP
ajst-25592	59	26	germany	germany	PROPN
ajst-25592	59	27	.	.	PUNCT
ajst-25592	60	1	the	the	DET
ajst-25592	60	2	first	first	ADJ
ajst-25592	60	3	operational	operational	ADJ
ajst-25592	60	4	jet	jet	NOUN
ajst-25592	60	5	fighter	fighter	NOUN
ajst-25592	60	6	,	,	PUNCT
ajst-25592	60	7	the	the	DET
ajst-25592	60	8	messerschmitt	messerschmitt	NOUN
ajst-25592	60	9	me	i	PRON
ajst-25592	60	10	262	262	NUM
ajst-25592	60	11	,	,	PUNCT
ajst-25592	60	12	entered	enter	VERB
ajst-25592	60	13	service	service	NOUN
ajst-25592	60	14	in	in	ADP
ajst-25592	60	15	1944	1944	NUM
ajst-25592	60	16	,	,	PUNCT
ajst-25592	60	17	marking	mark	VERB
ajst-25592	60	18	a	a	DET
ajst-25592	60	19	new	new	ADJ
ajst-25592	60	20	era	era	NOUN
ajst-25592	60	21	in	in	ADP
ajst-25592	60	22	aviation	aviation	NOUN
ajst-25592	60	23	.	.	PUNCT
ajst-25592	61	1	3.2	3.2	NUM
ajst-25592	61	2	.	.	PUNCT
ajst-25592	62	1	key	key	ADJ
ajst-25592	62	2	technological	technological	ADJ
ajst-25592	62	3	breakthroughs	breakthrough	NOUN
ajst-25592	62	4	turbojet	turbojet	NOUN
ajst-25592	62	5	to	to	ADP
ajst-25592	62	6	turbofan	turbofan	NOUN
ajst-25592	62	7	:	:	PUNCT
ajst-25592	62	8	the	the	DET
ajst-25592	62	9	early	early	ADJ
ajst-25592	62	10	turbojet	turbojet	NOUN
ajst-25592	62	11	engines	engine	NOUN
ajst-25592	62	12	were	be	AUX
ajst-25592	62	13	fuelinefficient	fuelinefficient	NOUN
ajst-25592	62	14	and	and	CCONJ
ajst-25592	62	15	noisy	noisy	ADJ
ajst-25592	62	16	.	.	PUNCT
ajst-25592	63	1	the	the	DET
ajst-25592	63	2	development	development	NOUN
ajst-25592	63	3	of	of	ADP
ajst-25592	63	4	the	the	DET
ajst-25592	63	5	turbofan	turbofan	NOUN
ajst-25592	63	6	engine	engine	NOUN
ajst-25592	63	7	in	in	ADP
ajst-25592	63	8	the	the	DET
ajst-25592	63	9	1960s	1960	NOUN
ajst-25592	63	10	was	be	AUX
ajst-25592	63	11	a	a	DET
ajst-25592	63	12	significant	significant	ADJ
ajst-25592	63	13	breakthrough	breakthrough	NOUN
ajst-25592	63	14	.	.	PUNCT
ajst-25592	64	1	by	by	ADP
ajst-25592	64	2	adding	add	VERB
ajst-25592	64	3	a	a	DET
ajst-25592	64	4	large	large	ADJ
ajst-25592	64	5	fan	fan	NOUN
ajst-25592	64	6	at	at	ADP
ajst-25592	64	7	the	the	DET
ajst-25592	64	8	front	front	NOUN
ajst-25592	64	9	of	of	ADP
ajst-25592	64	10	the	the	DET
ajst-25592	64	11	engine	engine	NOUN
ajst-25592	64	12	,	,	PUNCT
ajst-25592	64	13	turbofans	turbofan	NOUN
ajst-25592	64	14	improved	improve	VERB
ajst-25592	64	15	fuel	fuel	NOUN
ajst-25592	64	16	efficiency	efficiency	NOUN
ajst-25592	64	17	and	and	CCONJ
ajst-25592	64	18	reduced	reduced	ADJ
ajst-25592	64	19	noise	noise	NOUN
ajst-25592	64	20	,	,	PUNCT
ajst-25592	64	21	making	make	VERB
ajst-25592	64	22	them	they	PRON
ajst-25592	64	23	ideal	ideal	ADJ
ajst-25592	64	24	for	for	ADP
ajst-25592	64	25	both	both	CCONJ
ajst-25592	64	26	military	military	ADJ
ajst-25592	64	27	and	and	CCONJ
ajst-25592	64	28	civilian	civilian	ADJ
ajst-25592	64	29	applications	application	NOUN
ajst-25592	64	30	.	.	PUNCT
ajst-25592	64	31	high	high	ADJ
ajst-25592	64	32	-	-	PUNCT
ajst-25592	64	33	bypass	bypass	NOUN
ajst-25592	64	34	turbofans	turbofan	NOUN
ajst-25592	64	35	:	:	PUNCT
ajst-25592	64	36	the	the	DET
ajst-25592	64	37	introduction	introduction	NOUN
ajst-25592	64	38	of	of	ADP
ajst-25592	64	39	high	high	ADJ
ajst-25592	64	40	-	-	PUNCT
ajst-25592	64	41	bypass	bypass	NOUN
ajst-25592	64	42	turbofan	turbofan	NOUN
ajst-25592	64	43	engines	engine	NOUN
ajst-25592	64	44	in	in	ADP
ajst-25592	64	45	the	the	DET
ajst-25592	64	46	late	late	ADJ
ajst-25592	64	47	1960s	1960	NOUN
ajst-25592	64	48	revolutionized	revolutionize	VERB
ajst-25592	64	49	commercial	commercial	ADJ
ajst-25592	64	50	aviation	aviation	NOUN
ajst-25592	64	51	.	.	PUNCT
ajst-25592	65	1	these	these	DET
ajst-25592	65	2	engines	engine	NOUN
ajst-25592	65	3	,	,	PUNCT
ajst-25592	65	4	with	with	ADP
ajst-25592	65	5	their	their	PRON
ajst-25592	65	6	larger	large	ADJ
ajst-25592	65	7	fans	fan	NOUN
ajst-25592	65	8	,	,	PUNCT
ajst-25592	65	9	provided	provide	VERB
ajst-25592	65	10	even	even	ADV
ajst-25592	65	11	greater	great	ADJ
ajst-25592	65	12	fuel	fuel	NOUN
ajst-25592	65	13	efficiency	efficiency	NOUN
ajst-25592	65	14	and	and	CCONJ
ajst-25592	65	15	lower	low	ADJ
ajst-25592	65	16	noise	noise	NOUN
ajst-25592	65	17	levels	level	NOUN
ajst-25592	65	18	,	,	PUNCT
ajst-25592	65	19	enabling	enable	VERB
ajst-25592	65	20	the	the	DET
ajst-25592	65	21	development	development	NOUN
ajst-25592	65	22	of	of	ADP
ajst-25592	65	23	wide	wide	ADJ
ajst-25592	65	24	-	-	PUNCT
ajst-25592	65	25	body	body	NOUN
ajst-25592	65	26	airliners	airliner	NOUN
ajst-25592	65	27	like	like	ADP
ajst-25592	65	28	the	the	DET
ajst-25592	65	29	boeing	boeing	PROPN
ajst-25592	65	30	747	747	PROPN
ajst-25592	65	31	.	.	PUNCT
ajst-25592	66	1	afterburning	afterburne	VERB
ajst-25592	66	2	:	:	PUNCT
ajst-25592	66	3	for	for	ADP
ajst-25592	66	4	military	military	ADJ
ajst-25592	66	5	applications	application	NOUN
ajst-25592	66	6	,	,	PUNCT
ajst-25592	66	7	the	the	DET
ajst-25592	66	8	development	development	NOUN
ajst-25592	66	9	of	of	ADP
ajst-25592	66	10	afterburning	afterburne	VERB
ajst-25592	66	11	technology	technology	NOUN
ajst-25592	66	12	in	in	ADP
ajst-25592	66	13	the	the	DET
ajst-25592	66	14	1950s	1950	NOUN
ajst-25592	66	15	allowed	allow	VERB
ajst-25592	66	16	jet	jet	NOUN
ajst-25592	66	17	engines	engine	NOUN
ajst-25592	66	18	to	to	PART
ajst-25592	66	19	produce	produce	VERB
ajst-25592	66	20	additional	additional	ADJ
ajst-25592	66	21	thrust	thrust	NOUN
ajst-25592	66	22	when	when	SCONJ
ajst-25592	66	23	needed	need	VERB
ajst-25592	66	24	,	,	PUNCT
ajst-25592	66	25	enabling	enable	VERB
ajst-25592	66	26	supersonic	supersonic	ADJ
ajst-25592	66	27	flight	flight	NOUN
ajst-25592	66	28	for	for	ADP
ajst-25592	66	29	fighter	fighter	NOUN
ajst-25592	66	30	aircraft	aircraft	NOUN
ajst-25592	66	31	.	.	PUNCT
ajst-25592	67	1	materials	material	NOUN
ajst-25592	67	2	advancements	advancement	NOUN
ajst-25592	67	3	:	:	PUNCT
ajst-25592	67	4	the	the	DET
ajst-25592	67	5	introduction	introduction	NOUN
ajst-25592	67	6	of	of	ADP
ajst-25592	67	7	new	new	ADJ
ajst-25592	67	8	materials	material	NOUN
ajst-25592	67	9	has	have	AUX
ajst-25592	67	10	been	be	AUX
ajst-25592	67	11	crucial	crucial	ADJ
ajst-25592	67	12	in	in	ADP
ajst-25592	67	13	engine	engine	NOUN
ajst-25592	67	14	development	development	NOUN
ajst-25592	67	15	.	.	PUNCT
ajst-25592	68	1	titanium	titanium	NOUN
ajst-25592	68	2	alloys	alloy	NOUN
ajst-25592	68	3	,	,	PUNCT
ajst-25592	68	4	introduced	introduce	VERB
ajst-25592	68	5	in	in	ADP
ajst-25592	68	6	the	the	DET
ajst-25592	68	7	1950s	1950s	NUM
ajst-25592	68	8	,	,	PUNCT
ajst-25592	68	9	allowed	allow	VERB
ajst-25592	68	10	for	for	ADP
ajst-25592	68	11	lighter	light	ADJ
ajst-25592	68	12	and	and	CCONJ
ajst-25592	68	13	stronger	strong	ADJ
ajst-25592	68	14	engine	engine	NOUN
ajst-25592	68	15	components	component	NOUN
ajst-25592	68	16	.	.	PUNCT
ajst-25592	69	1	later	later	ADV
ajst-25592	69	2	,	,	PUNCT
ajst-25592	69	3	the	the	DET
ajst-25592	69	4	development	development	NOUN
ajst-25592	69	5	of	of	ADP
ajst-25592	69	6	single	single	ADJ
ajst-25592	69	7	-	-	PUNCT
ajst-25592	69	8	crystal	crystal	NOUN
ajst-25592	69	9	turbine	turbine	NOUN
ajst-25592	69	10	blades	blade	NOUN
ajst-25592	69	11	in	in	ADP
ajst-25592	69	12	the	the	DET
ajst-25592	69	13	1970s	1970	NOUN
ajst-25592	69	14	enabled	enable	VERB
ajst-25592	69	15	higher	high	ADJ
ajst-25592	69	16	operating	operating	NOUN
ajst-25592	69	17	temperatures	temperature	NOUN
ajst-25592	69	18	and	and	CCONJ
ajst-25592	69	19	improved	improve	VERB
ajst-25592	69	20	engine	engine	NOUN
ajst-25592	69	21	efficiency[9	efficiency[9	NOUN
ajst-25592	69	22	]	]	PUNCT
ajst-25592	69	23	.	.	PUNCT
ajst-25592	70	1	digital	digital	ADJ
ajst-25592	70	2	engine	engine	NOUN
ajst-25592	70	3	control	control	NOUN
ajst-25592	70	4	:	:	PUNCT
ajst-25592	70	5	the	the	DET
ajst-25592	70	6	advent	advent	NOUN
ajst-25592	70	7	of	of	ADP
ajst-25592	70	8	full	full	ADJ
ajst-25592	70	9	authority	authority	NOUN
ajst-25592	70	10	digital	digital	ADJ
ajst-25592	70	11	engine	engine	NOUN
ajst-25592	70	12	control	control	NOUN
ajst-25592	70	13	(	(	PUNCT
ajst-25592	70	14	fadec	fadec	ADJ
ajst-25592	70	15	)	)	PUNCT
ajst-25592	70	16	systems	system	NOUN
ajst-25592	70	17	in	in	ADP
ajst-25592	70	18	the	the	DET
ajst-25592	70	19	1980s	1980	NOUN
ajst-25592	70	20	marked	mark	VERB
ajst-25592	70	21	a	a	DET
ajst-25592	70	22	significant	significant	ADJ
ajst-25592	70	23	advancement	advancement	NOUN
ajst-25592	70	24	in	in	ADP
ajst-25592	70	25	engine	engine	NOUN
ajst-25592	70	26	management	management	NOUN
ajst-25592	70	27	.	.	PUNCT
ajst-25592	71	1	these	these	DET
ajst-25592	71	2	computer	computer	NOUN
ajst-25592	71	3	-	-	PUNCT
ajst-25592	71	4	controlled	control	VERB
ajst-25592	71	5	systems	system	NOUN
ajst-25592	71	6	optimize	optimize	NOUN
ajst-25592	71	7	engine	engine	NOUN
ajst-25592	71	8	performance	performance	NOUN
ajst-25592	71	9	in	in	ADP
ajst-25592	71	10	real	real	ADJ
ajst-25592	71	11	-	-	PUNCT
ajst-25592	71	12	time	time	NOUN
ajst-25592	71	13	,	,	PUNCT
ajst-25592	71	14	improving	improve	VERB
ajst-25592	71	15	efficiency	efficiency	NOUN
ajst-25592	71	16	and	and	CCONJ
ajst-25592	71	17	reducing	reduce	VERB
ajst-25592	71	18	pilot	pilot	NOUN
ajst-25592	71	19	workload	workload	NOUN
ajst-25592	71	20	.	.	PUNCT
ajst-25592	72	1	supercruise	supercruise	NOUN
ajst-25592	72	2	:	:	PUNCT
ajst-25592	72	3	developed	develop	VERB
ajst-25592	72	4	in	in	ADP
ajst-25592	72	5	the	the	DET
ajst-25592	72	6	late	late	ADJ
ajst-25592	72	7	20th	20th	ADJ
ajst-25592	72	8	century	century	NOUN
ajst-25592	72	9	,	,	PUNCT
ajst-25592	72	10	supercruise	supercruise	NOUN
ajst-25592	72	11	technology	technology	NOUN
ajst-25592	72	12	allows	allow	VERB
ajst-25592	72	13	aircraft	aircraft	NOUN
ajst-25592	72	14	to	to	PART
ajst-25592	72	15	sustain	sustain	VERB
ajst-25592	72	16	supersonic	supersonic	ADJ
ajst-25592	72	17	flight	flight	NOUN
ajst-25592	72	18	without	without	ADP
ajst-25592	72	19	the	the	DET
ajst-25592	72	20	use	use	NOUN
ajst-25592	72	21	of	of	ADP
ajst-25592	72	22	afterburners	afterburner	NOUN
ajst-25592	72	23	,	,	PUNCT
ajst-25592	72	24	significantly	significantly	ADV
ajst-25592	72	25	extending	extend	VERB
ajst-25592	72	26	range	range	NOUN
ajst-25592	72	27	and	and	CCONJ
ajst-25592	72	28	reducing	reduce	VERB
ajst-25592	72	29	fuel	fuel	NOUN
ajst-25592	72	30	consumption	consumption	NOUN
ajst-25592	72	31	for	for	ADP
ajst-25592	72	32	high	high	ADJ
ajst-25592	72	33	-	-	PUNCT
ajst-25592	72	34	performance	performance	NOUN
ajst-25592	72	35	military	military	ADJ
ajst-25592	72	36	aircraft	aircraft	NOUN
ajst-25592	72	37	.	.	PUNCT
ajst-25592	73	1	propfan	propfan	NOUN
ajst-25592	73	2	and	and	CCONJ
ajst-25592	73	3	open	open	ADJ
ajst-25592	73	4	rotor	rotor	NOUN
ajst-25592	73	5	concepts	concept	NOUN
ajst-25592	73	6	:	:	PUNCT
ajst-25592	73	7	although	although	SCONJ
ajst-25592	73	8	not	not	PART
ajst-25592	73	9	widely	widely	ADV
ajst-25592	73	10	adopted	adopt	VERB
ajst-25592	73	11	,	,	PUNCT
ajst-25592	73	12	the	the	DET
ajst-25592	73	13	development	development	NOUN
ajst-25592	73	14	of	of	ADP
ajst-25592	73	15	propfan	propfan	NOUN
ajst-25592	73	16	engines	engine	NOUN
ajst-25592	73	17	in	in	ADP
ajst-25592	73	18	the	the	DET
ajst-25592	73	19	1980s	1980	NOUN
ajst-25592	73	20	demonstrated	demonstrate	VERB
ajst-25592	73	21	the	the	DET
ajst-25592	73	22	potential	potential	NOUN
ajst-25592	73	23	for	for	ADP
ajst-25592	73	24	ultra	ultra	ADJ
ajst-25592	73	25	-	-	ADJ
ajst-25592	73	26	high	high	ADJ
ajst-25592	73	27	bypass	bypass	NOUN
ajst-25592	73	28	ratios	ratio	NOUN
ajst-25592	73	29	.	.	PUNCT
ajst-25592	74	1	these	these	DET
ajst-25592	74	2	concepts	concept	NOUN
ajst-25592	74	3	continue	continue	VERB
ajst-25592	74	4	to	to	PART
ajst-25592	74	5	influence	influence	VERB
ajst-25592	74	6	research	research	NOUN
ajst-25592	74	7	into	into	ADP
ajst-25592	74	8	more	more	ADJ
ajst-25592	74	9	fuelefficient	fuelefficient	ADJ
ajst-25592	74	10	engine	engine	NOUN
ajst-25592	74	11	designs	design	NOUN
ajst-25592	74	12	.	.	PUNCT
ajst-25592	75	1	each	each	PRON
ajst-25592	75	2	of	of	ADP
ajst-25592	75	3	these	these	DET
ajst-25592	75	4	breakthroughs	breakthrough	NOUN
ajst-25592	75	5	has	have	AUX
ajst-25592	75	6	contributed	contribute	VERB
ajst-25592	75	7	to	to	ADP
ajst-25592	75	8	the	the	DET
ajst-25592	75	9	development	development	NOUN
ajst-25592	75	10	of	of	ADP
ajst-25592	75	11	more	more	ADV
ajst-25592	75	12	powerful	powerful	ADJ
ajst-25592	75	13	,	,	PUNCT
ajst-25592	75	14	efficient	efficient	ADJ
ajst-25592	75	15	,	,	PUNCT
ajst-25592	75	16	and	and	CCONJ
ajst-25592	75	17	reliable	reliable	ADJ
ajst-25592	75	18	aircraft	aircraft	NOUN
ajst-25592	75	19	engines	engine	NOUN
ajst-25592	75	20	.	.	PUNCT
ajst-25592	76	1	today	today	NOUN
ajst-25592	76	2	's	's	PART
ajst-25592	76	3	advanced	advanced	ADJ
ajst-25592	76	4	turbofan	turbofan	NOUN
ajst-25592	76	5	engines	engine	NOUN
ajst-25592	76	6	,	,	PUNCT
ajst-25592	76	7	such	such	ADJ
ajst-25592	76	8	as	as	ADP
ajst-25592	76	9	the	the	DET
ajst-25592	76	10	pratt	pratt	PROPN
ajst-25592	76	11	&	&	CCONJ
ajst-25592	76	12	whitney	whitney	PROPN
ajst-25592	76	13	f135	f135	PROPN
ajst-25592	76	14	powering	power	VERB
ajst-25592	76	15	the	the	DET
ajst-25592	76	16	f-35	f-35	PROPN
ajst-25592	76	17	lightning	lightning	PROPN
ajst-25592	76	18	ii	ii	PROPN
ajst-25592	76	19	,	,	PUNCT
ajst-25592	76	20	represent	represent	VERB
ajst-25592	76	21	the	the	DET
ajst-25592	76	22	culmination	culmination	NOUN
ajst-25592	76	23	of	of	ADP
ajst-25592	76	24	these	these	DET
ajst-25592	76	25	technological	technological	ADJ
ajst-25592	76	26	advancements	advancement	NOUN
ajst-25592	76	27	,	,	PUNCT
ajst-25592	76	28	offering	offer	VERB
ajst-25592	76	29	unprecedented	unprecedented	ADJ
ajst-25592	76	30	levels	level	NOUN
ajst-25592	76	31	of	of	ADP
ajst-25592	76	32	thrust	thrust	NOUN
ajst-25592	76	33	,	,	PUNCT
ajst-25592	76	34	fuel	fuel	NOUN
ajst-25592	76	35	efficiency	efficiency	NOUN
ajst-25592	76	36	,	,	PUNCT
ajst-25592	76	37	and	and	CCONJ
ajst-25592	76	38	reliability[10	reliability[10	X
ajst-25592	76	39	]	]	PUNCT
ajst-25592	76	40	.	.	PUNCT
ajst-25592	77	1	4	4	X
ajst-25592	77	2	.	.	X
ajst-25592	77	3	modern	modern	ADJ
ajst-25592	77	4	aircraft	aircraft	NOUN
ajst-25592	77	5	engine	engine	NOUN
ajst-25592	77	6	technologies	technology	NOUN
ajst-25592	77	7	4.1	4.1	NUM
ajst-25592	77	8	.	.	PUNCT
ajst-25592	78	1	turbofan	turbofan	NOUN
ajst-25592	78	2	and	and	CCONJ
ajst-25592	78	3	turboprop	turboprop	NOUN
ajst-25592	78	4	engines	engine	NOUN
ajst-25592	78	5	turbofan	turbofan	NOUN
ajst-25592	78	6	engines	engine	NOUN
ajst-25592	78	7	:	:	PUNCT
ajst-25592	78	8	the	the	DET
ajst-25592	78	9	majority	majority	NOUN
ajst-25592	78	10	of	of	ADP
ajst-25592	78	11	modern	modern	ADJ
ajst-25592	78	12	commercial	commercial	ADJ
ajst-25592	78	13	and	and	CCONJ
ajst-25592	78	14	military	military	ADJ
ajst-25592	78	15	aircraft	aircraft	NOUN
ajst-25592	78	16	are	be	AUX
ajst-25592	78	17	powered	power	VERB
ajst-25592	78	18	by	by	ADP
ajst-25592	78	19	turbofan	turbofan	NOUN
ajst-25592	78	20	engines	engine	NOUN
ajst-25592	78	21	.	.	PUNCT
ajst-25592	79	1	these	these	DET
ajst-25592	79	2	engines	engine	NOUN
ajst-25592	79	3	combine	combine	VERB
ajst-25592	79	4	the	the	DET
ajst-25592	79	5	best	good	ADJ
ajst-25592	79	6	aspects	aspect	NOUN
ajst-25592	79	7	of	of	ADP
ajst-25592	79	8	turbojet	turbojet	NOUN
ajst-25592	79	9	and	and	CCONJ
ajst-25592	79	10	turboprop	turboprop	NOUN
ajst-25592	79	11	designs	design	NOUN
ajst-25592	79	12	,	,	PUNCT
ajst-25592	79	13	offering	offer	VERB
ajst-25592	79	14	high	high	ADJ
ajst-25592	79	15	thrust	thrust	NOUN
ajst-25592	79	16	and	and	CCONJ
ajst-25592	79	17	good	good	ADJ
ajst-25592	79	18	fuel	fuel	NOUN
ajst-25592	79	19	efficiency	efficiency	NOUN
ajst-25592	79	20	.	.	PUNCT
ajst-25592	80	1	the	the	DET
ajst-25592	80	2	latest	late	ADJ
ajst-25592	80	3	generation	generation	NOUN
ajst-25592	80	4	of	of	ADP
ajst-25592	80	5	turbofans	turbofan	NOUN
ajst-25592	80	6	,	,	PUNCT
ajst-25592	80	7	such	such	ADJ
ajst-25592	80	8	as	as	ADP
ajst-25592	80	9	the	the	DET
ajst-25592	80	10	rolls	roll	NOUN
ajst-25592	80	11	-	-	PUNCT
ajst-25592	80	12	royce	royce	PROPN
ajst-25592	80	13	trent	trent	NOUN
ajst-25592	80	14	xwb	xwb	PROPN
ajst-25592	81	1	and	and	CCONJ
ajst-25592	81	2	the	the	DET
ajst-25592	81	3	cfm	cfm	PROPN
ajst-25592	81	4	international	international	PROPN
ajst-25592	81	5	leap	leap	PROPN
ajst-25592	81	6	,	,	PUNCT
ajst-25592	81	7	feature	feature	VERB
ajst-25592	81	8	ultra	ultra	ADJ
ajst-25592	81	9	-	-	ADJ
ajst-25592	81	10	high	high	ADJ
ajst-25592	81	11	bypass	bypass	NOUN
ajst-25592	81	12	ratios	ratio	NOUN
ajst-25592	81	13	,	,	PUNCT
ajst-25592	81	14	advanced	advanced	ADJ
ajst-25592	81	15	materials	material	NOUN
ajst-25592	81	16	,	,	PUNCT
ajst-25592	81	17	and	and	CCONJ
ajst-25592	81	18	sophisticated	sophisticated	ADJ
ajst-25592	81	19	cooling	cool	VERB
ajst-25592	81	20	systems	system	NOUN
ajst-25592	81	21	to	to	PART
ajst-25592	81	22	achieve	achieve	VERB
ajst-25592	81	23	unprecedented	unprecedented	ADJ
ajst-25592	81	24	levels	level	NOUN
ajst-25592	81	25	of	of	ADP
ajst-25592	81	26	efficiency	efficiency	NOUN
ajst-25592	81	27	and	and	CCONJ
ajst-25592	81	28	performance	performance	NOUN
ajst-25592	81	29	.	.	PUNCT
ajst-25592	82	1	geared	gear	VERB
ajst-25592	82	2	turbofan	turbofan	NOUN
ajst-25592	82	3	:	:	PUNCT
ajst-25592	82	4	a	a	DET
ajst-25592	82	5	notable	notable	ADJ
ajst-25592	82	6	innovation	innovation	NOUN
ajst-25592	82	7	in	in	ADP
ajst-25592	82	8	turbofan	turbofan	NOUN
ajst-25592	82	9	design	design	NOUN
ajst-25592	82	10	is	be	AUX
ajst-25592	82	11	the	the	DET
ajst-25592	82	12	geared	gear	VERB
ajst-25592	82	13	turbofan	turbofan	NOUN
ajst-25592	82	14	,	,	PUNCT
ajst-25592	82	15	exemplified	exemplify	VERB
ajst-25592	82	16	by	by	ADP
ajst-25592	82	17	the	the	DET
ajst-25592	82	18	pratt	pratt	PROPN
ajst-25592	82	19	&	&	CCONJ
ajst-25592	82	20	whitney	whitney	PROPN
ajst-25592	82	21	pw1000	pw1000	PROPN
ajst-25592	82	22	g	g	PROPN
ajst-25592	82	23	series	series	NOUN
ajst-25592	82	24	.	.	PUNCT
ajst-25592	83	1	by	by	ADP
ajst-25592	83	2	introducing	introduce	VERB
ajst-25592	83	3	a	a	DET
ajst-25592	83	4	reduction	reduction	NOUN
ajst-25592	83	5	gearbox	gearbox	NOUN
ajst-25592	83	6	between	between	ADP
ajst-25592	83	7	the	the	DET
ajst-25592	83	8	fan	fan	NOUN
ajst-25592	83	9	and	and	CCONJ
ajst-25592	83	10	the	the	DET
ajst-25592	83	11	low	low	ADJ
ajst-25592	83	12	-	-	PUNCT
ajst-25592	83	13	pressure	pressure	NOUN
ajst-25592	83	14	shaft	shaft	NOUN
ajst-25592	83	15	,	,	PUNCT
ajst-25592	83	16	this	this	DET
ajst-25592	83	17	design	design	NOUN
ajst-25592	83	18	allows	allow	VERB
ajst-25592	83	19	139	139	NUM
ajst-25592	83	20	each	each	DET
ajst-25592	83	21	component	component	NOUN
ajst-25592	83	22	to	to	PART
ajst-25592	83	23	rotate	rotate	VERB
ajst-25592	83	24	at	at	ADP
ajst-25592	83	25	its	its	PRON
ajst-25592	83	26	optimal	optimal	ADJ
ajst-25592	83	27	speed	speed	NOUN
ajst-25592	83	28	,	,	PUNCT
ajst-25592	83	29	resulting	result	VERB
ajst-25592	83	30	in	in	ADP
ajst-25592	83	31	significant	significant	ADJ
ajst-25592	83	32	improvements	improvement	NOUN
ajst-25592	83	33	in	in	ADP
ajst-25592	83	34	fuel	fuel	NOUN
ajst-25592	83	35	efficiency	efficiency	NOUN
ajst-25592	83	36	and	and	CCONJ
ajst-25592	83	37	noise	noise	NOUN
ajst-25592	83	38	reduction	reduction	NOUN
ajst-25592	83	39	.	.	PUNCT
ajst-25592	84	1	turboprop	turboprop	NOUN
ajst-25592	84	2	engines	engine	NOUN
ajst-25592	84	3	:	:	PUNCT
ajst-25592	84	4	while	while	SCONJ
ajst-25592	84	5	less	less	ADV
ajst-25592	84	6	common	common	ADJ
ajst-25592	84	7	in	in	ADP
ajst-25592	84	8	high	high	ADJ
ajst-25592	84	9	-	-	PUNCT
ajst-25592	84	10	speed	speed	NOUN
ajst-25592	84	11	applications	application	NOUN
ajst-25592	84	12	,	,	PUNCT
ajst-25592	84	13	modern	modern	ADJ
ajst-25592	84	14	turboprop	turboprop	NOUN
ajst-25592	84	15	engines	engine	NOUN
ajst-25592	84	16	continue	continue	VERB
ajst-25592	84	17	to	to	PART
ajst-25592	84	18	play	play	VERB
ajst-25592	84	19	a	a	DET
ajst-25592	84	20	crucial	crucial	ADJ
ajst-25592	84	21	role	role	NOUN
ajst-25592	84	22	in	in	ADP
ajst-25592	84	23	regional	regional	ADJ
ajst-25592	84	24	and	and	CCONJ
ajst-25592	84	25	military	military	ADJ
ajst-25592	84	26	transport	transport	NOUN
ajst-25592	84	27	aircraft	aircraft	NOUN
ajst-25592	84	28	.	.	PUNCT
ajst-25592	85	1	advanced	advanced	ADJ
ajst-25592	85	2	turboprops	turboprop	NOUN
ajst-25592	85	3	,	,	PUNCT
ajst-25592	85	4	like	like	ADP
ajst-25592	85	5	the	the	DET
ajst-25592	85	6	europrop	europrop	NOUN
ajst-25592	85	7	tp400	tp400	NOUN
ajst-25592	85	8	used	use	VERB
ajst-25592	85	9	in	in	ADP
ajst-25592	85	10	the	the	DET
ajst-25592	85	11	airbus	airbus	PROPN
ajst-25592	85	12	a400	a400	PROPN
ajst-25592	85	13	m	m	PROPN
ajst-25592	85	14	,	,	PUNCT
ajst-25592	85	15	offer	offer	VERB
ajst-25592	85	16	excellent	excellent	ADJ
ajst-25592	85	17	fuel	fuel	NOUN
ajst-25592	85	18	efficiency	efficiency	NOUN
ajst-25592	85	19	for	for	ADP
ajst-25592	85	20	short	short	ADJ
ajst-25592	85	21	to	to	PART
ajst-25592	85	22	medium	medium	ADJ
ajst-25592	85	23	-	-	PUNCT
ajst-25592	85	24	range	range	NOUN
ajst-25592	85	25	flights	flight	NOUN
ajst-25592	85	26	and	and	CCONJ
ajst-25592	85	27	operations	operation	NOUN
ajst-25592	85	28	from	from	ADP
ajst-25592	85	29	shorter	short	ADJ
ajst-25592	85	30	runways	runway	NOUN
ajst-25592	85	31	.	.	PUNCT
ajst-25592	86	1	4.2	4.2	NUM
ajst-25592	86	2	.	.	PUNCT
ajst-25592	86	3	ramjet	ramjet	PROPN
ajst-25592	86	4	and	and	CCONJ
ajst-25592	86	5	scramjet	scramjet	PROPN
ajst-25592	86	6	technologies	technologies	PROPN
ajst-25592	86	7	ramjet	ramjet	NOUN
ajst-25592	86	8	engines	engine	NOUN
ajst-25592	86	9	:	:	PUNCT
ajst-25592	86	10	designed	design	VERB
ajst-25592	86	11	for	for	ADP
ajst-25592	86	12	high	high	ADJ
ajst-25592	86	13	-	-	PUNCT
ajst-25592	86	14	speed	speed	NOUN
ajst-25592	86	15	flight	flight	NOUN
ajst-25592	86	16	,	,	PUNCT
ajst-25592	86	17	ramjets	ramjet	NOUN
ajst-25592	86	18	become	become	VERB
ajst-25592	86	19	operational	operational	ADJ
ajst-25592	86	20	at	at	ADP
ajst-25592	86	21	supersonic	supersonic	ADJ
ajst-25592	86	22	speeds	speed	NOUN
ajst-25592	86	23	.	.	PUNCT
ajst-25592	87	1	they	they	PRON
ajst-25592	87	2	have	have	VERB
ajst-25592	87	3	no	no	DET
ajst-25592	87	4	moving	move	VERB
ajst-25592	87	5	parts	part	NOUN
ajst-25592	87	6	and	and	CCONJ
ajst-25592	87	7	rely	rely	VERB
ajst-25592	87	8	on	on	ADP
ajst-25592	87	9	the	the	DET
ajst-25592	87	10	forward	forward	ADJ
ajst-25592	87	11	motion	motion	NOUN
ajst-25592	87	12	of	of	ADP
ajst-25592	87	13	the	the	DET
ajst-25592	87	14	aircraft	aircraft	NOUN
ajst-25592	87	15	to	to	PART
ajst-25592	87	16	compress	compress	VERB
ajst-25592	87	17	incoming	incoming	ADJ
ajst-25592	87	18	air	air	NOUN
ajst-25592	87	19	.	.	PUNCT
ajst-25592	88	1	while	while	SCONJ
ajst-25592	88	2	not	not	PART
ajst-25592	88	3	suitable	suitable	ADJ
ajst-25592	88	4	for	for	ADP
ajst-25592	88	5	all	all	DET
ajst-25592	88	6	flight	flight	NOUN
ajst-25592	88	7	regimes	regime	NOUN
ajst-25592	88	8	,	,	PUNCT
ajst-25592	88	9	ramjets	ramjet	NOUN
ajst-25592	88	10	are	be	AUX
ajst-25592	88	11	used	use	VERB
ajst-25592	88	12	in	in	ADP
ajst-25592	88	13	certain	certain	ADJ
ajst-25592	88	14	missile	missile	NOUN
ajst-25592	88	15	systems	system	NOUN
ajst-25592	88	16	and	and	CCONJ
ajst-25592	88	17	have	have	AUX
ajst-25592	88	18	been	be	AUX
ajst-25592	88	19	proposed	propose	VERB
ajst-25592	88	20	for	for	ADP
ajst-25592	88	21	hypersonic	hypersonic	ADJ
ajst-25592	88	22	aircraft	aircraft	NOUN
ajst-25592	88	23	designs	design	NOUN
ajst-25592	88	24	.	.	PUNCT
ajst-25592	89	1	scramjet	scramjet	PROPN
ajst-25592	89	2	engines	engine	NOUN
ajst-25592	89	3	:	:	PUNCT
ajst-25592	89	4	supersonic	supersonic	ADJ
ajst-25592	89	5	combustion	combustion	NOUN
ajst-25592	89	6	ramjets	ramjet	NOUN
ajst-25592	89	7	(	(	PUNCT
ajst-25592	89	8	scramjets	scramjet	NOUN
ajst-25592	89	9	)	)	PUNCT
ajst-25592	89	10	represent	represent	VERB
ajst-25592	89	11	the	the	DET
ajst-25592	89	12	cutting	cut	VERB
ajst-25592	89	13	edge	edge	NOUN
ajst-25592	89	14	of	of	ADP
ajst-25592	89	15	high	high	ADJ
ajst-25592	89	16	-	-	PUNCT
ajst-25592	89	17	speed	speed	NOUN
ajst-25592	89	18	propulsion	propulsion	NOUN
ajst-25592	89	19	technology	technology	NOUN
ajst-25592	89	20	.	.	PUNCT
ajst-25592	90	1	these	these	DET
ajst-25592	90	2	engines	engine	NOUN
ajst-25592	90	3	are	be	AUX
ajst-25592	90	4	designed	design	VERB
ajst-25592	90	5	to	to	PART
ajst-25592	90	6	operate	operate	VERB
ajst-25592	90	7	at	at	ADP
ajst-25592	90	8	hypersonic	hypersonic	ADJ
ajst-25592	90	9	speeds	speed	NOUN
ajst-25592	90	10	(	(	PUNCT
ajst-25592	90	11	above	above	ADP
ajst-25592	90	12	mach	mach	NOUN
ajst-25592	90	13	5	5	NUM
ajst-25592	90	14	)	)	PUNCT
ajst-25592	90	15	and	and	CCONJ
ajst-25592	90	16	have	have	AUX
ajst-25592	90	17	been	be	AUX
ajst-25592	90	18	the	the	DET
ajst-25592	90	19	subject	subject	NOUN
ajst-25592	90	20	of	of	ADP
ajst-25592	90	21	intensive	intensive	ADJ
ajst-25592	90	22	research	research	NOUN
ajst-25592	90	23	programs	program	NOUN
ajst-25592	90	24	like	like	ADP
ajst-25592	90	25	nasa	nasa	PROPN
ajst-25592	90	26	's	's	PART
ajst-25592	90	27	x-43	x-43	PROPN
ajst-25592	90	28	and	and	CCONJ
ajst-25592	90	29	x-51	x-51	ADV
ajst-25592	90	30	experimental	experimental	ADJ
ajst-25592	90	31	aircraft	aircraft	NOUN
ajst-25592	90	32	.	.	PUNCT
ajst-25592	91	1	while	while	SCONJ
ajst-25592	91	2	still	still	ADV
ajst-25592	91	3	in	in	ADP
ajst-25592	91	4	the	the	DET
ajst-25592	91	5	experimental	experimental	ADJ
ajst-25592	91	6	stage	stage	NOUN
ajst-25592	91	7	,	,	PUNCT
ajst-25592	91	8	scramjets	scramjet	NOUN
ajst-25592	91	9	hold	hold	VERB
ajst-25592	91	10	promise	promise	NOUN
ajst-25592	91	11	for	for	ADP
ajst-25592	91	12	ultra	ultra	ADJ
ajst-25592	91	13	-	-	ADJ
ajst-25592	91	14	high	high	ADJ
ajst-25592	91	15	-	-	PUNCT
ajst-25592	91	16	speed	speed	NOUN
ajst-25592	91	17	military	military	ADJ
ajst-25592	91	18	applications	application	NOUN
ajst-25592	91	19	and	and	CCONJ
ajst-25592	91	20	potentially	potentially	ADV
ajst-25592	91	21	even	even	ADV
ajst-25592	91	22	space	space	NOUN
ajst-25592	91	23	launch	launch	NOUN
ajst-25592	91	24	systems	system	NOUN
ajst-25592	91	25	.	.	PUNCT
ajst-25592	92	1	4.3	4.3	NUM
ajst-25592	92	2	.	.	X
ajst-25592	92	3	electric	electric	ADJ
ajst-25592	92	4	and	and	CCONJ
ajst-25592	92	5	hybrid	hybrid	ADJ
ajst-25592	92	6	propulsion	propulsion	NOUN
ajst-25592	92	7	systems	system	NOUN
ajst-25592	92	8	although	although	SCONJ
ajst-25592	92	9	still	still	ADV
ajst-25592	92	10	in	in	ADP
ajst-25592	92	11	early	early	ADJ
ajst-25592	92	12	stages	stage	NOUN
ajst-25592	92	13	for	for	ADP
ajst-25592	92	14	full	full	ADJ
ajst-25592	92	15	-	-	PUNCT
ajst-25592	92	16	scale	scale	NOUN
ajst-25592	92	17	aircraft	aircraft	NOUN
ajst-25592	92	18	applications	application	NOUN
ajst-25592	92	19	,	,	PUNCT
ajst-25592	92	20	electric	electric	ADJ
ajst-25592	92	21	and	and	CCONJ
ajst-25592	92	22	hybrid	hybrid	ADJ
ajst-25592	92	23	propulsion	propulsion	NOUN
ajst-25592	92	24	systems	system	NOUN
ajst-25592	92	25	are	be	AUX
ajst-25592	92	26	an	an	DET
ajst-25592	92	27	area	area	NOUN
ajst-25592	92	28	of	of	ADP
ajst-25592	92	29	intense	intense	ADJ
ajst-25592	92	30	research	research	NOUN
ajst-25592	92	31	and	and	CCONJ
ajst-25592	92	32	development	development	NOUN
ajst-25592	92	33	:	:	PUNCT
ajst-25592	92	34	all	all	PRON
ajst-25592	92	35	-	-	PUNCT
ajst-25592	92	36	electric	electric	ADJ
ajst-25592	92	37	propulsion	propulsion	NOUN
ajst-25592	92	38	:	:	PUNCT
ajst-25592	92	39	small	small	ADJ
ajst-25592	92	40	electric	electric	ADJ
ajst-25592	92	41	aircraft	aircraft	NOUN
ajst-25592	92	42	,	,	PUNCT
ajst-25592	92	43	like	like	ADP
ajst-25592	92	44	the	the	DET
ajst-25592	92	45	pipistrel	pipistrel	NOUN
ajst-25592	92	46	alpha	alpha	NOUN
ajst-25592	92	47	electro	electro	VERB
ajst-25592	92	48	trainer	trainer	NOUN
ajst-25592	92	49	,	,	PUNCT
ajst-25592	92	50	are	be	AUX
ajst-25592	92	51	already	already	ADV
ajst-25592	92	52	in	in	ADP
ajst-25592	92	53	use	use	NOUN
ajst-25592	92	54	.	.	PUNCT
ajst-25592	93	1	for	for	ADP
ajst-25592	93	2	larger	large	ADJ
ajst-25592	93	3	aircraft	aircraft	NOUN
ajst-25592	93	4	,	,	PUNCT
ajst-25592	93	5	companies	company	NOUN
ajst-25592	93	6	like	like	ADP
ajst-25592	93	7	eviation	eviation	NOUN
ajst-25592	93	8	are	be	AUX
ajst-25592	93	9	developing	develop	VERB
ajst-25592	93	10	all	all	PRON
ajst-25592	93	11	-	-	PUNCT
ajst-25592	93	12	electric	electric	ADJ
ajst-25592	93	13	commuter	commuter	NOUN
ajst-25592	93	14	planes	plane	NOUN
ajst-25592	93	15	,	,	PUNCT
ajst-25592	93	16	though	though	SCONJ
ajst-25592	93	17	challenges	challenge	NOUN
ajst-25592	93	18	in	in	ADP
ajst-25592	93	19	battery	battery	NOUN
ajst-25592	93	20	energy	energy	NOUN
ajst-25592	93	21	density	density	NOUN
ajst-25592	93	22	currently	currently	ADV
ajst-25592	93	23	limit	limit	VERB
ajst-25592	93	24	their	their	PRON
ajst-25592	93	25	range	range	NOUN
ajst-25592	93	26	and	and	CCONJ
ajst-25592	93	27	payload	payload	NOUN
ajst-25592	93	28	capacity	capacity	NOUN
ajst-25592	93	29	.	.	PUNCT
ajst-25592	94	1	hybrid	hybrid	ADJ
ajst-25592	94	2	-	-	PUNCT
ajst-25592	94	3	electric	electric	ADJ
ajst-25592	94	4	systems	system	NOUN
ajst-25592	95	1	:	:	PUNCT
ajst-25592	95	2	these	these	DET
ajst-25592	95	3	systems	system	NOUN
ajst-25592	95	4	combine	combine	VERB
ajst-25592	95	5	conventional	conventional	ADJ
ajst-25592	95	6	turbine	turbine	NOUN
ajst-25592	95	7	engines	engine	NOUN
ajst-25592	95	8	with	with	ADP
ajst-25592	95	9	electric	electric	ADJ
ajst-25592	95	10	motors	motor	NOUN
ajst-25592	95	11	.	.	PUNCT
ajst-25592	96	1	the	the	DET
ajst-25592	96	2	airbus	airbus	PROPN
ajst-25592	96	3	e	e	PROPN
ajst-25592	96	4	-	-	PROPN
ajst-25592	96	5	fan	fan	ADJ
ajst-25592	96	6	x	x	SYM
ajst-25592	96	7	demonstrator	demonstrator	NOUN
ajst-25592	96	8	project	project	NOUN
ajst-25592	96	9	(	(	PUNCT
ajst-25592	96	10	although	although	SCONJ
ajst-25592	96	11	discontinued	discontinue	VERB
ajst-25592	96	12	in	in	ADP
ajst-25592	96	13	2020	2020	NUM
ajst-25592	96	14	)	)	PUNCT
ajst-25592	96	15	showcased	showcase	VERB
ajst-25592	96	16	the	the	DET
ajst-25592	96	17	potential	potential	NOUN
ajst-25592	96	18	of	of	ADP
ajst-25592	96	19	this	this	DET
ajst-25592	96	20	technology	technology	NOUN
ajst-25592	96	21	for	for	ADP
ajst-25592	96	22	reducing	reduce	VERB
ajst-25592	96	23	emissions	emission	NOUN
ajst-25592	96	24	in	in	ADP
ajst-25592	96	25	commercial	commercial	ADJ
ajst-25592	96	26	aviation	aviation	NOUN
ajst-25592	96	27	.	.	PUNCT
ajst-25592	97	1	distributed	distribute	VERB
ajst-25592	97	2	electric	electric	ADJ
ajst-25592	97	3	propulsion	propulsion	NOUN
ajst-25592	97	4	:	:	PUNCT
ajst-25592	97	5	this	this	DET
ajst-25592	97	6	concept	concept	NOUN
ajst-25592	97	7	involves	involve	VERB
ajst-25592	97	8	using	use	VERB
ajst-25592	97	9	multiple	multiple	ADJ
ajst-25592	97	10	small	small	ADJ
ajst-25592	97	11	electric	electric	ADJ
ajst-25592	97	12	motors	motor	NOUN
ajst-25592	97	13	distributed	distribute	VERB
ajst-25592	97	14	across	across	ADP
ajst-25592	97	15	the	the	DET
ajst-25592	97	16	aircraft	aircraft	NOUN
ajst-25592	97	17	,	,	PUNCT
ajst-25592	97	18	potentially	potentially	ADV
ajst-25592	97	19	improving	improve	VERB
ajst-25592	97	20	aerodynamic	aerodynamic	ADJ
ajst-25592	97	21	efficiency	efficiency	NOUN
ajst-25592	97	22	and	and	CCONJ
ajst-25592	97	23	allowing	allow	VERB
ajst-25592	97	24	for	for	ADP
ajst-25592	97	25	new	new	ADJ
ajst-25592	97	26	aircraft	aircraft	NOUN
ajst-25592	97	27	designs	design	NOUN
ajst-25592	97	28	.	.	PUNCT
ajst-25592	98	1	nasa	nasa	PROPN
ajst-25592	98	2	's	's	PART
ajst-25592	98	3	x-57	x-57	PROPN
ajst-25592	98	4	maxwell	maxwell	PROPN
ajst-25592	98	5	is	be	AUX
ajst-25592	98	6	an	an	DET
ajst-25592	98	7	experimental	experimental	ADJ
ajst-25592	98	8	aircraft	aircraft	NOUN
ajst-25592	98	9	exploring	explore	VERB
ajst-25592	98	10	this	this	DET
ajst-25592	98	11	technology	technology	NOUN
ajst-25592	98	12	.	.	PUNCT
ajst-25592	99	1	4.4	4.4	NUM
ajst-25592	99	2	.	.	PUNCT
ajst-25592	100	1	advanced	advanced	ADJ
ajst-25592	100	2	cooling	cooling	NOUN
ajst-25592	100	3	and	and	CCONJ
ajst-25592	100	4	materials	material	NOUN
ajst-25592	100	5	modern	modern	ADJ
ajst-25592	100	6	engine	engine	NOUN
ajst-25592	100	7	designs	design	NOUN
ajst-25592	100	8	incorporate	incorporate	VERB
ajst-25592	100	9	sophisticated	sophisticated	ADJ
ajst-25592	100	10	cooling	cool	VERB
ajst-25592	100	11	systems	system	NOUN
ajst-25592	100	12	and	and	CCONJ
ajst-25592	100	13	advanced	advanced	ADJ
ajst-25592	100	14	materials	material	NOUN
ajst-25592	100	15	to	to	PART
ajst-25592	100	16	withstand	withstand	VERB
ajst-25592	100	17	higher	high	ADJ
ajst-25592	100	18	operating	operating	NOUN
ajst-25592	100	19	temperatures	temperature	NOUN
ajst-25592	100	20	,	,	PUNCT
ajst-25592	100	21	improving	improve	VERB
ajst-25592	100	22	overall	overall	ADJ
ajst-25592	100	23	efficiency	efficiency	NOUN
ajst-25592	100	24	:	:	PUNCT
ajst-25592	100	25	ceramic	ceramic	ADJ
ajst-25592	100	26	matrix	matrix	NOUN
ajst-25592	100	27	composites	composite	NOUN
ajst-25592	100	28	(	(	PUNCT
ajst-25592	100	29	cmcs	cmcs	ADV
ajst-25592	100	30	):	):	PUNCT
ajst-25592	100	31	these	these	DET
ajst-25592	100	32	materials	material	NOUN
ajst-25592	100	33	allow	allow	VERB
ajst-25592	100	34	engine	engine	NOUN
ajst-25592	100	35	components	component	NOUN
ajst-25592	100	36	to	to	PART
ajst-25592	100	37	operate	operate	VERB
ajst-25592	100	38	at	at	ADP
ajst-25592	100	39	higher	high	ADJ
ajst-25592	100	40	temperatures	temperature	NOUN
ajst-25592	100	41	than	than	ADP
ajst-25592	100	42	traditional	traditional	ADJ
ajst-25592	100	43	metal	metal	NOUN
ajst-25592	100	44	alloys	alloy	NOUN
ajst-25592	100	45	,	,	PUNCT
ajst-25592	100	46	improving	improve	VERB
ajst-25592	100	47	engine	engine	NOUN
ajst-25592	100	48	efficiency	efficiency	NOUN
ajst-25592	100	49	and	and	CCONJ
ajst-25592	100	50	reducing	reduce	VERB
ajst-25592	100	51	cooling	cool	VERB
ajst-25592	100	52	requirements	requirement	NOUN
ajst-25592	100	53	.	.	PUNCT
ajst-25592	101	1	advanced	advanced	ADJ
ajst-25592	101	2	cooling	cool	VERB
ajst-25592	101	3	techniques	technique	NOUN
ajst-25592	101	4	:	:	PUNCT
ajst-25592	101	5	modern	modern	ADJ
ajst-25592	101	6	engines	engine	NOUN
ajst-25592	101	7	employ	employ	VERB
ajst-25592	101	8	complex	complex	ADJ
ajst-25592	101	9	internal	internal	ADJ
ajst-25592	101	10	cooling	cool	VERB
ajst-25592	101	11	passages	passage	NOUN
ajst-25592	101	12	and	and	CCONJ
ajst-25592	101	13	thermal	thermal	ADJ
ajst-25592	101	14	barrier	barrier	NOUN
ajst-25592	101	15	coatings	coating	NOUN
ajst-25592	101	16	to	to	PART
ajst-25592	101	17	protect	protect	VERB
ajst-25592	101	18	components	component	NOUN
ajst-25592	101	19	from	from	ADP
ajst-25592	101	20	extreme	extreme	ADJ
ajst-25592	101	21	temperatures	temperature	NOUN
ajst-25592	101	22	.	.	PUNCT
ajst-25592	102	1	film	film	NOUN
ajst-25592	102	2	cooling	cool	VERB
ajst-25592	102	3	techniques	technique	NOUN
ajst-25592	102	4	,	,	PUNCT
ajst-25592	102	5	where	where	SCONJ
ajst-25592	102	6	a	a	DET
ajst-25592	102	7	thin	thin	ADJ
ajst-25592	102	8	layer	layer	NOUN
ajst-25592	102	9	of	of	ADP
ajst-25592	102	10	cooler	cool	ADJ
ajst-25592	102	11	air	air	NOUN
ajst-25592	102	12	is	be	AUX
ajst-25592	102	13	blown	blow	VERB
ajst-25592	102	14	over	over	ADP
ajst-25592	102	15	hot	hot	ADJ
ajst-25592	102	16	components	component	NOUN
ajst-25592	102	17	,	,	PUNCT
ajst-25592	102	18	are	be	AUX
ajst-25592	102	19	also	also	ADV
ajst-25592	102	20	widely	widely	ADV
ajst-25592	102	21	used	use	VERB
ajst-25592	102	22	.	.	PUNCT
ajst-25592	103	1	additive	additive	ADJ
ajst-25592	103	2	manufacturing	manufacturing	NOUN
ajst-25592	103	3	:	:	PUNCT
ajst-25592	103	4	3d	3d	NUM
ajst-25592	103	5	printing	printing	NOUN
ajst-25592	103	6	technologies	technology	NOUN
ajst-25592	103	7	are	be	AUX
ajst-25592	103	8	increasingly	increasingly	ADV
ajst-25592	103	9	used	use	VERB
ajst-25592	103	10	to	to	PART
ajst-25592	103	11	produce	produce	VERB
ajst-25592	103	12	complex	complex	ADJ
ajst-25592	103	13	engine	engine	NOUN
ajst-25592	103	14	components	component	NOUN
ajst-25592	103	15	,	,	PUNCT
ajst-25592	103	16	allowing	allow	VERB
ajst-25592	103	17	for	for	ADP
ajst-25592	103	18	designs	design	NOUN
ajst-25592	103	19	that	that	PRON
ajst-25592	103	20	were	be	AUX
ajst-25592	103	21	previously	previously	ADV
ajst-25592	103	22	impossible	impossible	ADJ
ajst-25592	103	23	to	to	PART
ajst-25592	103	24	manufacture	manufacture	VERB
ajst-25592	103	25	and	and	CCONJ
ajst-25592	103	26	potentially	potentially	ADV
ajst-25592	103	27	reducing	reduce	VERB
ajst-25592	103	28	weight	weight	NOUN
ajst-25592	103	29	and	and	CCONJ
ajst-25592	103	30	improving	improve	VERB
ajst-25592	103	31	performance	performance	NOUN
ajst-25592	103	32	.	.	PUNCT
ajst-25592	104	1	these	these	DET
ajst-25592	104	2	modern	modern	ADJ
ajst-25592	104	3	technologies	technology	NOUN
ajst-25592	104	4	represent	represent	VERB
ajst-25592	104	5	the	the	DET
ajst-25592	104	6	current	current	ADJ
ajst-25592	104	7	state	state	NOUN
ajst-25592	104	8	of	of	ADP
ajst-25592	104	9	the	the	DET
ajst-25592	104	10	art	art	NOUN
ajst-25592	104	11	in	in	ADP
ajst-25592	104	12	aircraft	aircraft	NOUN
ajst-25592	104	13	propulsion	propulsion	NOUN
ajst-25592	104	14	,	,	PUNCT
ajst-25592	104	15	pushing	push	VERB
ajst-25592	104	16	the	the	DET
ajst-25592	104	17	boundaries	boundary	NOUN
ajst-25592	104	18	of	of	ADP
ajst-25592	104	19	performance	performance	NOUN
ajst-25592	104	20	,	,	PUNCT
ajst-25592	104	21	efficiency	efficiency	NOUN
ajst-25592	104	22	,	,	PUNCT
ajst-25592	104	23	and	and	CCONJ
ajst-25592	104	24	reliability	reliability	NOUN
ajst-25592	104	25	.	.	PUNCT
ajst-25592	105	1	as	as	SCONJ
ajst-25592	105	2	research	research	NOUN
ajst-25592	105	3	continues	continue	VERB
ajst-25592	105	4	,	,	PUNCT
ajst-25592	105	5	we	we	PRON
ajst-25592	105	6	can	can	AUX
ajst-25592	105	7	expect	expect	VERB
ajst-25592	105	8	further	further	ADJ
ajst-25592	105	9	advancements	advancement	NOUN
ajst-25592	105	10	that	that	PRON
ajst-25592	105	11	will	will	AUX
ajst-25592	105	12	shape	shape	VERB
ajst-25592	105	13	the	the	DET
ajst-25592	105	14	future	future	NOUN
ajst-25592	105	15	of	of	ADP
ajst-25592	105	16	aviation	aviation	NOUN
ajst-25592	105	17	and	and	CCONJ
ajst-25592	105	18	aerospace	aerospace	NOUN
ajst-25592	105	19	technology	technology	NOUN
ajst-25592	105	20	.	.	PUNCT
ajst-25592	106	1	5	5	X
ajst-25592	106	2	.	.	X
ajst-25592	106	3	advanced	advanced	ADJ
ajst-25592	106	4	land	land	NOUN
ajst-25592	106	5	power	power	NOUN
ajst-25592	106	6	systems	system	NOUN
ajst-25592	106	7	5.1	5.1	NUM
ajst-25592	106	8	.	.	PUNCT
ajst-25592	107	1	next	next	ADJ
ajst-25592	107	2	-	-	PUNCT
ajst-25592	107	3	generation	generation	NOUN
ajst-25592	107	4	tank	tank	NOUN
ajst-25592	107	5	engines	engine	NOUN
ajst-25592	107	6	modern	modern	ADJ
ajst-25592	107	7	main	main	ADJ
ajst-25592	107	8	battle	battle	NOUN
ajst-25592	107	9	tanks	tank	NOUN
ajst-25592	107	10	(	(	PUNCT
ajst-25592	107	11	mbts	mbts	X
ajst-25592	107	12	)	)	PUNCT
ajst-25592	107	13	require	require	VERB
ajst-25592	107	14	powerful	powerful	ADJ
ajst-25592	107	15	,	,	PUNCT
ajst-25592	107	16	efficient	efficient	ADJ
ajst-25592	107	17	,	,	PUNCT
ajst-25592	107	18	and	and	CCONJ
ajst-25592	107	19	compact	compact	ADJ
ajst-25592	107	20	propulsion	propulsion	NOUN
ajst-25592	107	21	systems	system	NOUN
ajst-25592	107	22	to	to	PART
ajst-25592	107	23	meet	meet	VERB
ajst-25592	107	24	the	the	DET
ajst-25592	107	25	demands	demand	NOUN
ajst-25592	107	26	of	of	ADP
ajst-25592	107	27	today	today	NOUN
ajst-25592	107	28	's	's	PART
ajst-25592	107	29	battlefield	battlefield	NOUN
ajst-25592	107	30	.	.	PUNCT
ajst-25592	108	1	current	current	ADJ
ajst-25592	108	2	developments	development	NOUN
ajst-25592	108	3	in	in	ADP
ajst-25592	108	4	tank	tank	NOUN
ajst-25592	108	5	engines	engine	NOUN
ajst-25592	108	6	focus	focus	VERB
ajst-25592	108	7	on	on	ADP
ajst-25592	108	8	several	several	ADJ
ajst-25592	108	9	key	key	ADJ
ajst-25592	108	10	areas	area	NOUN
ajst-25592	108	11	:	:	PUNCT
ajst-25592	108	12	gas	gas	NOUN
ajst-25592	108	13	turbine	turbine	NOUN
ajst-25592	108	14	engines	engine	NOUN
ajst-25592	108	15	:	:	PUNCT
ajst-25592	108	16	while	while	SCONJ
ajst-25592	108	17	less	less	ADV
ajst-25592	108	18	common	common	ADJ
ajst-25592	108	19	than	than	ADP
ajst-25592	108	20	diesel	diesel	NOUN
ajst-25592	108	21	engines	engine	NOUN
ajst-25592	108	22	,	,	PUNCT
ajst-25592	108	23	gas	gas	NOUN
ajst-25592	108	24	turbine	turbine	NOUN
ajst-25592	108	25	engines	engine	NOUN
ajst-25592	108	26	like	like	ADP
ajst-25592	108	27	the	the	DET
ajst-25592	108	28	honeywell	honeywell	NOUN
ajst-25592	108	29	agt1500	agt1500	NOUN
ajst-25592	108	30	used	use	VERB
ajst-25592	108	31	in	in	ADP
ajst-25592	108	32	the	the	DET
ajst-25592	108	33	m1	m1	PROPN
ajst-25592	108	34	abrams	abrams	PROPN
ajst-25592	108	35	tank	tank	PROPN
ajst-25592	108	36	offer	offer	VERB
ajst-25592	108	37	high	high	ADJ
ajst-25592	108	38	power	power	NOUN
ajst-25592	108	39	-	-	PUNCT
ajst-25592	108	40	to	to	ADP
ajst-25592	108	41	-	-	PUNCT
ajst-25592	108	42	weight	weight	NOUN
ajst-25592	108	43	ratios	ratio	NOUN
ajst-25592	108	44	and	and	CCONJ
ajst-25592	108	45	multi	multi	ADJ
ajst-25592	108	46	-	-	ADJ
ajst-25592	108	47	fuel	fuel	NOUN
ajst-25592	108	48	capabilities	capability	NOUN
ajst-25592	108	49	.	.	PUNCT
ajst-25592	109	1	however	however	ADV
ajst-25592	109	2	,	,	PUNCT
ajst-25592	109	3	they	they	PRON
ajst-25592	109	4	typically	typically	ADV
ajst-25592	109	5	consume	consume	VERB
ajst-25592	109	6	more	more	ADJ
ajst-25592	109	7	fuel	fuel	NOUN
ajst-25592	109	8	than	than	ADP
ajst-25592	109	9	diesel	diesel	NOUN
ajst-25592	109	10	engines	engine	NOUN
ajst-25592	109	11	.	.	PUNCT
ajst-25592	110	1	advanced	advanced	ADJ
ajst-25592	110	2	diesel	diesel	NOUN
ajst-25592	110	3	engines	engine	NOUN
ajst-25592	110	4	:	:	PUNCT
ajst-25592	110	5	the	the	DET
ajst-25592	110	6	majority	majority	NOUN
ajst-25592	110	7	of	of	ADP
ajst-25592	110	8	modern	modern	ADJ
ajst-25592	110	9	tanks	tank	NOUN
ajst-25592	110	10	use	use	VERB
ajst-25592	110	11	diesel	diesel	NOUN
ajst-25592	110	12	engines	engine	NOUN
ajst-25592	110	13	due	due	ADP
ajst-25592	110	14	to	to	ADP
ajst-25592	110	15	their	their	PRON
ajst-25592	110	16	reliability	reliability	NOUN
ajst-25592	110	17	and	and	CCONJ
ajst-25592	110	18	fuel	fuel	NOUN
ajst-25592	110	19	efficiency	efficiency	NOUN
ajst-25592	110	20	.	.	PUNCT
ajst-25592	111	1	next	next	ADJ
ajst-25592	111	2	-	-	PUNCT
ajst-25592	111	3	generation	generation	NOUN
ajst-25592	111	4	diesel	diesel	NOUN
ajst-25592	111	5	engines	engine	NOUN
ajst-25592	111	6	,	,	PUNCT
ajst-25592	111	7	like	like	ADP
ajst-25592	111	8	the	the	DET
ajst-25592	111	9	mtu	mtu	NOUN
ajst-25592	111	10	883	883	NUM
ajst-25592	111	11	series	series	NOUN
ajst-25592	111	12	,	,	PUNCT
ajst-25592	111	13	incorporate	incorporate	VERB
ajst-25592	111	14	technologies	technology	NOUN
ajst-25592	111	15	such	such	ADJ
ajst-25592	111	16	as	as	ADP
ajst-25592	111	17	common	common	ADJ
ajst-25592	111	18	rail	rail	NOUN
ajst-25592	111	19	direct	direct	ADJ
ajst-25592	111	20	injection	injection	NOUN
ajst-25592	111	21	,	,	PUNCT
ajst-25592	111	22	turbocharging	turbocharging	NOUN
ajst-25592	111	23	,	,	PUNCT
ajst-25592	111	24	and	and	CCONJ
ajst-25592	111	25	advanced	advanced	ADJ
ajst-25592	111	26	electronic	electronic	ADJ
ajst-25592	111	27	control	control	NOUN
ajst-25592	111	28	systems	system	NOUN
ajst-25592	111	29	to	to	PART
ajst-25592	111	30	improve	improve	VERB
ajst-25592	111	31	power	power	NOUN
ajst-25592	111	32	output	output	NOUN
ajst-25592	111	33	and	and	CCONJ
ajst-25592	111	34	reduce	reduce	VERB
ajst-25592	111	35	fuel	fuel	NOUN
ajst-25592	111	36	consumption	consumption	NOUN
ajst-25592	111	37	.	.	PUNCT
ajst-25592	112	1	compact	compact	ADJ
ajst-25592	112	2	track	track	NOUN
ajst-25592	112	3	diesel	diesel	NOUN
ajst-25592	112	4	(	(	PUNCT
ajst-25592	112	5	ctd	ctd	NOUN
ajst-25592	112	6	)	)	PUNCT
ajst-25592	112	7	engines	engine	NOUN
ajst-25592	112	8	:	:	PUNCT
ajst-25592	112	9	these	these	DET
ajst-25592	112	10	engines	engine	NOUN
ajst-25592	112	11	,	,	PUNCT
ajst-25592	112	12	such	such	ADJ
ajst-25592	112	13	as	as	ADP
ajst-25592	112	14	the	the	DET
ajst-25592	112	15	one	one	NOUN
ajst-25592	112	16	developed	develop	VERB
ajst-25592	112	17	for	for	ADP
ajst-25592	112	18	the	the	DET
ajst-25592	112	19	russian	russian	ADJ
ajst-25592	112	20	t-14	t-14	NOUN
ajst-25592	112	21	armata	armata	NOUN
ajst-25592	112	22	tank	tank	NOUN
ajst-25592	112	23	,	,	PUNCT
ajst-25592	112	24	are	be	AUX
ajst-25592	112	25	designed	design	VERB
ajst-25592	112	26	to	to	PART
ajst-25592	112	27	be	be	AUX
ajst-25592	112	28	more	more	ADV
ajst-25592	112	29	compact	compact	ADJ
ajst-25592	112	30	than	than	ADP
ajst-25592	112	31	traditional	traditional	ADJ
ajst-25592	112	32	tank	tank	NOUN
ajst-25592	112	33	engines	engine	NOUN
ajst-25592	112	34	,	,	PUNCT
ajst-25592	112	35	allowing	allow	VERB
ajst-25592	112	36	for	for	ADP
ajst-25592	112	37	better	well	ADJ
ajst-25592	112	38	protection	protection	NOUN
ajst-25592	112	39	and	and	CCONJ
ajst-25592	112	40	weight	weight	NOUN
ajst-25592	112	41	distribution	distribution	NOUN
ajst-25592	112	42	in	in	ADP
ajst-25592	112	43	the	the	DET
ajst-25592	112	44	vehicle.[11	vehicle.[11	PROPN
ajst-25592	112	45	]	]	X
ajst-25592	113	1	5.2	5.2	NUM
ajst-25592	113	2	.	.	PUNCT
ajst-25592	113	3	hybrid	hybrid	ADJ
ajst-25592	113	4	electric	electric	ADJ
ajst-25592	113	5	drive	drive	PROPN
ajst-25592	113	6	systems	system	NOUN
ajst-25592	113	7	for	for	ADP
ajst-25592	113	8	military	military	ADJ
ajst-25592	113	9	vehicles	vehicle	NOUN
ajst-25592	113	10	hybrid	hybrid	ADJ
ajst-25592	113	11	electric	electric	ADJ
ajst-25592	113	12	drive	drive	NOUN
ajst-25592	113	13	(	(	PUNCT
ajst-25592	113	14	he	he	PRON
ajst-25592	113	15	d	d	PROPN
ajst-25592	113	16	)	)	PUNCT
ajst-25592	113	17	systems	system	NOUN
ajst-25592	113	18	are	be	AUX
ajst-25592	113	19	gaining	gain	VERB
ajst-25592	113	20	traction	traction	NOUN
ajst-25592	113	21	in	in	ADP
ajst-25592	113	22	military	military	ADJ
ajst-25592	113	23	vehicle	vehicle	NOUN
ajst-25592	113	24	design	design	NOUN
ajst-25592	113	25	due	due	ADP
ajst-25592	113	26	to	to	ADP
ajst-25592	113	27	their	their	PRON
ajst-25592	113	28	potential	potential	ADJ
ajst-25592	113	29	benefits	benefit	NOUN
ajst-25592	113	30	in	in	ADP
ajst-25592	113	31	fuel	fuel	NOUN
ajst-25592	113	32	efficiency	efficiency	NOUN
ajst-25592	113	33	,	,	PUNCT
ajst-25592	113	34	stealth	stealth	ADJ
ajst-25592	113	35	capabilities	capability	NOUN
ajst-25592	113	36	,	,	PUNCT
ajst-25592	113	37	and	and	CCONJ
ajst-25592	113	38	operational	operational	ADJ
ajst-25592	113	39	flexibility	flexibility	NOUN
ajst-25592	113	40	:	:	PUNCT
ajst-25592	113	41	series	series	PROPN
ajst-25592	113	42	hybrid	hybrid	NOUN
ajst-25592	113	43	systems	system	NOUN
ajst-25592	113	44	:	:	PUNCT
ajst-25592	113	45	in	in	ADP
ajst-25592	113	46	these	these	DET
ajst-25592	113	47	systems	system	NOUN
ajst-25592	113	48	,	,	PUNCT
ajst-25592	113	49	a	a	DET
ajst-25592	113	50	diesel	diesel	NOUN
ajst-25592	113	51	engine	engine	NOUN
ajst-25592	113	52	acts	act	VERB
ajst-25592	113	53	as	as	ADP
ajst-25592	113	54	a	a	DET
ajst-25592	113	55	generator	generator	NOUN
ajst-25592	113	56	to	to	ADP
ajst-25592	113	57	power	power	PROPN
ajst-25592	113	58	electric	electric	PROPN
ajst-25592	113	59	motors	motor	NOUN
ajst-25592	113	60	that	that	PRON
ajst-25592	113	61	drive	drive	VERB
ajst-25592	113	62	the	the	DET
ajst-25592	113	63	wheels	wheel	NOUN
ajst-25592	113	64	.	.	PUNCT
ajst-25592	114	1	this	this	DET
ajst-25592	114	2	configuration	configuration	NOUN
ajst-25592	114	3	allows	allow	VERB
ajst-25592	114	4	for	for	ADP
ajst-25592	114	5	more	more	ADV
ajst-25592	114	6	flexible	flexible	ADJ
ajst-25592	114	7	vehicle	vehicle	NOUN
ajst-25592	114	8	layouts	layout	NOUN
ajst-25592	114	9	and	and	CCONJ
ajst-25592	114	10	improved	improved	ADJ
ajst-25592	114	11	fuel	fuel	NOUN
ajst-25592	114	12	efficiency	efficiency	NOUN
ajst-25592	114	13	,	,	PUNCT
ajst-25592	114	14	especially	especially	ADV
ajst-25592	114	15	in	in	ADP
ajst-25592	114	16	urban	urban	ADJ
ajst-25592	114	17	environments	environment	NOUN
ajst-25592	114	18	with	with	ADP
ajst-25592	114	19	frequent	frequent	ADJ
ajst-25592	114	20	starts	start	NOUN
ajst-25592	114	21	and	and	CCONJ
ajst-25592	114	22	stops	stop	NOUN
ajst-25592	114	23	.	.	PUNCT
ajst-25592	115	1	parallel	parallel	ADJ
ajst-25592	115	2	hybrid	hybrid	ADJ
ajst-25592	115	3	systems	system	NOUN
ajst-25592	115	4	:	:	PUNCT
ajst-25592	115	5	these	these	DET
ajst-25592	115	6	systems	system	NOUN
ajst-25592	115	7	allow	allow	VERB
ajst-25592	115	8	both	both	CCONJ
ajst-25592	115	9	the	the	DET
ajst-25592	115	10	internal	internal	ADJ
ajst-25592	115	11	combustion	combustion	NOUN
ajst-25592	115	12	engine	engine	NOUN
ajst-25592	115	13	and	and	CCONJ
ajst-25592	115	14	electric	electric	PROPN
ajst-25592	115	15	motors	motor	NOUN
ajst-25592	115	16	to	to	PART
ajst-25592	115	17	drive	drive	VERB
ajst-25592	115	18	the	the	DET
ajst-25592	115	19	wheels	wheel	NOUN
ajst-25592	115	20	directly	directly	ADV
ajst-25592	115	21	,	,	PUNCT
ajst-25592	115	22	offering	offer	VERB
ajst-25592	115	23	flexibility	flexibility	NOUN
ajst-25592	115	24	in	in	ADP
ajst-25592	115	25	power	power	NOUN
ajst-25592	115	26	delivery	delivery	NOUN
ajst-25592	115	27	and	and	CCONJ
ajst-25592	115	28	potentially	potentially	ADV
ajst-25592	115	29	improving	improve	VERB
ajst-25592	115	30	off	off	ADP
ajst-25592	115	31	-	-	PUNCT
ajst-25592	115	32	road	road	NOUN
ajst-25592	115	33	performance	performance	NOUN
ajst-25592	115	34	.	.	PUNCT
ajst-25592	116	1	benefits	benefit	NOUN
ajst-25592	116	2	of	of	ADP
ajst-25592	116	3	he	he	PRON
ajst-25592	116	4	d	d	PROPN
ajst-25592	116	5	in	in	ADP
ajst-25592	116	6	military	military	ADJ
ajst-25592	116	7	applications	application	NOUN
ajst-25592	116	8	:	:	PUNCT
ajst-25592	116	9	silent	silent	ADJ
ajst-25592	116	10	watch	watch	NOUN
ajst-25592	116	11	:	:	PUNCT
ajst-25592	116	12	vehicles	vehicle	NOUN
ajst-25592	116	13	can	can	AUX
ajst-25592	116	14	operate	operate	VERB
ajst-25592	116	15	electrical	electrical	ADJ
ajst-25592	116	16	systems	system	NOUN
ajst-25592	116	17	without	without	ADP
ajst-25592	116	18	running	run	VERB
ajst-25592	116	19	the	the	DET
ajst-25592	116	20	main	main	ADJ
ajst-25592	116	21	engine	engine	NOUN
ajst-25592	116	22	,	,	PUNCT
ajst-25592	116	23	reducing	reduce	VERB
ajst-25592	116	24	thermal	thermal	ADJ
ajst-25592	116	25	and	and	CCONJ
ajst-25592	116	26	acoustic	acoustic	ADJ
ajst-25592	116	27	signatures	signature	NOUN
ajst-25592	116	28	.	.	PUNCT
ajst-25592	117	1	improved	improve	VERB
ajst-25592	117	2	fuel	fuel	NOUN
ajst-25592	117	3	efficiency	efficiency	NOUN
ajst-25592	117	4	:	:	PUNCT
ajst-25592	117	5	particularly	particularly	ADV
ajst-25592	117	6	beneficial	beneficial	ADJ
ajst-25592	117	7	for	for	ADP
ajst-25592	117	8	reducing	reduce	VERB
ajst-25592	117	9	the	the	DET
ajst-25592	117	10	logistical	logistical	ADJ
ajst-25592	117	11	burden	burden	NOUN
ajst-25592	117	12	of	of	ADP
ajst-25592	117	13	fuel	fuel	NOUN
ajst-25592	117	14	transport	transport	NOUN
ajst-25592	117	15	in	in	ADP
ajst-25592	117	16	combat	combat	NOUN
ajst-25592	117	17	zones	zone	NOUN
ajst-25592	117	18	.	.	PUNCT
ajst-25592	118	1	enhanced	enhance	VERB
ajst-25592	118	2	mobility	mobility	NOUN
ajst-25592	118	3	:	:	PUNCT
ajst-25592	118	4	electric	electric	ADJ
ajst-25592	118	5	motors	motor	NOUN
ajst-25592	118	6	can	can	AUX
ajst-25592	118	7	provide	provide	VERB
ajst-25592	118	8	instant	instant	ADJ
ajst-25592	118	9	torque	torque	NOUN
ajst-25592	118	10	,	,	PUNCT
ajst-25592	118	11	potentially	potentially	ADV
ajst-25592	118	12	improving	improve	VERB
ajst-25592	118	13	acceleration	acceleration	NOUN
ajst-25592	118	14	and	and	CCONJ
ajst-25592	118	15	maneuverability	maneuverability	NOUN
ajst-25592	118	16	.	.	PUNCT
ajst-25592	119	1	onboard	onboard	ADP
ajst-25592	119	2	power	power	NOUN
ajst-25592	119	3	generation	generation	NOUN
ajst-25592	119	4	:	:	PUNCT
ajst-25592	119	5	he	he	PRON
ajst-25592	119	6	d	d	PROPN
ajst-25592	119	7	systems	system	NOUN
ajst-25592	119	8	can	can	AUX
ajst-25592	119	9	serve	serve	VERB
ajst-25592	119	10	as	as	ADP
ajst-25592	119	11	mobile	mobile	ADJ
ajst-25592	119	12	power	power	NOUN
ajst-25592	119	13	stations	station	NOUN
ajst-25592	119	14	for	for	ADP
ajst-25592	119	15	field	field	NOUN
ajst-25592	119	16	operations	operation	NOUN
ajst-25592	119	17	.	.	PUNCT
ajst-25592	120	1	5.3	5.3	NUM
ajst-25592	120	2	.	.	PUNCT
ajst-25592	120	3	fuel	fuel	NOUN
ajst-25592	120	4	cell	cell	NOUN
ajst-25592	120	5	technology	technology	NOUN
ajst-25592	120	6	fuel	fuel	NOUN
ajst-25592	120	7	cell	cell	NOUN
ajst-25592	120	8	technology	technology	NOUN
ajst-25592	120	9	,	,	PUNCT
ajst-25592	120	10	particularly	particularly	ADV
ajst-25592	120	11	hydrogen	hydrogen	NOUN
ajst-25592	120	12	fuel	fuel	NOUN
ajst-25592	120	13	cells	cell	NOUN
ajst-25592	120	14	,	,	PUNCT
ajst-25592	120	15	is	be	AUX
ajst-25592	120	16	being	be	AUX
ajst-25592	120	17	explored	explore	VERB
ajst-25592	120	18	for	for	ADP
ajst-25592	120	19	military	military	ADJ
ajst-25592	120	20	vehicle	vehicle	NOUN
ajst-25592	120	21	applications	application	NOUN
ajst-25592	120	22	:	:	PUNCT
ajst-25592	120	23	advantages	advantage	NOUN
ajst-25592	120	24	:	:	PUNCT
ajst-25592	120	25	near	near	ADJ
ajst-25592	120	26	-	-	PUNCT
ajst-25592	120	27	silent	silent	ADJ
ajst-25592	120	28	operation	operation	NOUN
ajst-25592	120	29	reduced	reduce	VERB
ajst-25592	120	30	thermal	thermal	ADJ
ajst-25592	120	31	signature	signature	NOUN
ajst-25592	120	32	high	high	ADJ
ajst-25592	120	33	energy	energy	NOUN
ajst-25592	120	34	efficiency	efficiency	NOUN
ajst-25592	120	35	140	140	NUM
ajst-25592	120	36	potential	potential	NOUN
ajst-25592	120	37	for	for	ADP
ajst-25592	120	38	rapid	rapid	ADJ
ajst-25592	120	39	refueling	refueling	NOUN
ajst-25592	120	40	compared	compare	VERB
ajst-25592	120	41	to	to	ADP
ajst-25592	120	42	battery	battery	NOUN
ajst-25592	120	43	-	-	PUNCT
ajst-25592	120	44	electric	electric	ADJ
ajst-25592	120	45	systems	system	NOUN
ajst-25592	120	46	challenges	challenge	NOUN
ajst-25592	120	47	:	:	PUNCT
ajst-25592	120	48	hydrogen	hydrogen	NOUN
ajst-25592	120	49	storage	storage	NOUN
ajst-25592	120	50	and	and	CCONJ
ajst-25592	120	51	distribution	distribution	NOUN
ajst-25592	120	52	in	in	ADP
ajst-25592	120	53	the	the	DET
ajst-25592	120	54	field	field	NOUN
ajst-25592	120	55	durability	durability	NOUN
ajst-25592	120	56	in	in	ADP
ajst-25592	120	57	harsh	harsh	ADJ
ajst-25592	120	58	military	military	ADJ
ajst-25592	120	59	environments	environment	NOUN
ajst-25592	120	60	cost	cost	NOUN
ajst-25592	120	61	of	of	ADP
ajst-25592	120	62	fuel	fuel	NOUN
ajst-25592	120	63	cell	cell	NOUN
ajst-25592	120	64	systems	system	NOUN
ajst-25592	120	65	the	the	DET
ajst-25592	120	66	gm	gm	PROPN
ajst-25592	120	67	-	-	PUNCT
ajst-25592	120	68	developed	develop	VERB
ajst-25592	120	69	chevrolet	chevrolet	PROPN
ajst-25592	120	70	colorado	colorado	PROPN
ajst-25592	120	71	zh2	zh2	PROPN
ajst-25592	120	72	,	,	PUNCT
ajst-25592	120	73	a	a	DET
ajst-25592	120	74	fuel	fuel	NOUN
ajst-25592	120	75	cell	cell	NOUN
ajst-25592	120	76	electric	electric	ADJ
ajst-25592	120	77	vehicle	vehicle	NOUN
ajst-25592	120	78	demonstrator	demonstrator	NOUN
ajst-25592	120	79	for	for	ADP
ajst-25592	120	80	the	the	DET
ajst-25592	120	81	u.s	u.s	PROPN
ajst-25592	120	82	.	.	PROPN
ajst-25592	120	83	army	army	PROPN
ajst-25592	120	84	,	,	PUNCT
ajst-25592	120	85	showcases	showcase	VERB
ajst-25592	120	86	the	the	DET
ajst-25592	120	87	potential	potential	NOUN
ajst-25592	120	88	of	of	ADP
ajst-25592	120	89	this	this	DET
ajst-25592	120	90	technology	technology	NOUN
ajst-25592	120	91	in	in	ADP
ajst-25592	120	92	military	military	ADJ
ajst-25592	120	93	applications	application	NOUN
ajst-25592	120	94	.	.	PUNCT
ajst-25592	121	1	5.4	5.4	NUM
ajst-25592	121	2	.	.	PUNCT
ajst-25592	122	1	advanced	advanced	ADJ
ajst-25592	122	2	transmission	transmission	NOUN
ajst-25592	122	3	systems	system	NOUN
ajst-25592	122	4	developments	development	NOUN
ajst-25592	122	5	in	in	ADP
ajst-25592	122	6	transmission	transmission	NOUN
ajst-25592	122	7	technology	technology	NOUN
ajst-25592	122	8	complement	complement	NOUN
ajst-25592	122	9	advancements	advancement	NOUN
ajst-25592	122	10	in	in	ADP
ajst-25592	122	11	engine	engine	NOUN
ajst-25592	122	12	design	design	NOUN
ajst-25592	122	13	:	:	PUNCT
ajst-25592	122	14	continuously	continuously	ADV
ajst-25592	122	15	variable	variable	ADJ
ajst-25592	122	16	transmissions	transmission	NOUN
ajst-25592	122	17	(	(	PUNCT
ajst-25592	122	18	cvt	cvt	PROPN
ajst-25592	122	19	):	):	PUNCT
ajst-25592	122	20	while	while	SCONJ
ajst-25592	122	21	not	not	PART
ajst-25592	122	22	yet	yet	ADV
ajst-25592	122	23	widely	widely	ADV
ajst-25592	122	24	adopted	adopt	VERB
ajst-25592	122	25	in	in	ADP
ajst-25592	122	26	heavy	heavy	ADJ
ajst-25592	122	27	military	military	ADJ
ajst-25592	122	28	vehicles	vehicle	NOUN
ajst-25592	122	29	,	,	PUNCT
ajst-25592	122	30	cvt	cvt	PROPN
ajst-25592	122	31	technology	technology	NOUN
ajst-25592	122	32	offers	offer	VERB
ajst-25592	122	33	the	the	DET
ajst-25592	122	34	potential	potential	NOUN
ajst-25592	122	35	for	for	ADP
ajst-25592	122	36	improved	improved	ADJ
ajst-25592	122	37	fuel	fuel	NOUN
ajst-25592	122	38	efficiency	efficiency	NOUN
ajst-25592	122	39	and	and	CCONJ
ajst-25592	122	40	performance	performance	NOUN
ajst-25592	122	41	by	by	ADP
ajst-25592	122	42	allowing	allow	VERB
ajst-25592	122	43	the	the	DET
ajst-25592	122	44	engine	engine	NOUN
ajst-25592	122	45	to	to	PART
ajst-25592	122	46	operate	operate	VERB
ajst-25592	122	47	at	at	ADP
ajst-25592	122	48	its	its	PRON
ajst-25592	122	49	most	most	ADV
ajst-25592	122	50	efficient	efficient	ADJ
ajst-25592	122	51	rpm	rpm	NOUN
ajst-25592	122	52	range	range	NOUN
ajst-25592	122	53	.	.	PUNCT
ajst-25592	123	1	advanced	advanced	ADJ
ajst-25592	123	2	automatic	automatic	ADJ
ajst-25592	123	3	transmissions	transmission	NOUN
ajst-25592	123	4	:	:	PUNCT
ajst-25592	123	5	modern	modern	ADJ
ajst-25592	123	6	automatic	automatic	ADJ
ajst-25592	123	7	transmissions	transmission	NOUN
ajst-25592	123	8	with	with	ADP
ajst-25592	123	9	a	a	DET
ajst-25592	123	10	higher	high	ADJ
ajst-25592	123	11	number	number	NOUN
ajst-25592	123	12	of	of	ADP
ajst-25592	123	13	gears	gear	NOUN
ajst-25592	123	14	(	(	PUNCT
ajst-25592	123	15	8	8	NUM
ajst-25592	123	16	-	-	SYM
ajst-25592	123	17	10	10	NUM
ajst-25592	123	18	speeds	speed	NOUN
ajst-25592	123	19	)	)	PUNCT
ajst-25592	123	20	provide	provide	VERB
ajst-25592	123	21	improved	improved	ADJ
ajst-25592	123	22	efficiency	efficiency	NOUN
ajst-25592	123	23	and	and	CCONJ
ajst-25592	123	24	performance	performance	NOUN
ajst-25592	123	25	across	across	ADP
ajst-25592	123	26	a	a	DET
ajst-25592	123	27	wide	wide	ADJ
ajst-25592	123	28	range	range	NOUN
ajst-25592	123	29	of	of	ADP
ajst-25592	123	30	operating	operating	NOUN
ajst-25592	123	31	conditions	condition	NOUN
ajst-25592	123	32	.	.	PUNCT
ajst-25592	124	1	electric	electric	ADJ
ajst-25592	124	2	drive	drive	PROPN
ajst-25592	124	3	transmissions	transmission	NOUN
ajst-25592	124	4	:	:	PUNCT
ajst-25592	124	5	in	in	ADP
ajst-25592	124	6	conjunction	conjunction	NOUN
ajst-25592	124	7	with	with	ADP
ajst-25592	124	8	hybrid	hybrid	ADJ
ajst-25592	124	9	systems	system	NOUN
ajst-25592	124	10	,	,	PUNCT
ajst-25592	124	11	these	these	DET
ajst-25592	124	12	transmissions	transmission	NOUN
ajst-25592	124	13	eliminate	eliminate	VERB
ajst-25592	124	14	the	the	DET
ajst-25592	124	15	need	need	NOUN
ajst-25592	124	16	for	for	ADP
ajst-25592	124	17	traditional	traditional	ADJ
ajst-25592	124	18	mechanical	mechanical	ADJ
ajst-25592	124	19	gearboxes	gearbox	NOUN
ajst-25592	124	20	,	,	PUNCT
ajst-25592	124	21	potentially	potentially	ADV
ajst-25592	124	22	simplifying	simplify	VERB
ajst-25592	124	23	the	the	DET
ajst-25592	124	24	drivetrain	drivetrain	NOUN
ajst-25592	124	25	and	and	CCONJ
ajst-25592	124	26	improving	improve	VERB
ajst-25592	124	27	reliability.[12	reliability.[12	NOUN
ajst-25592	124	28	]	]	X
ajst-25592	124	29	5.5	5.5	NUM
ajst-25592	124	30	.	.	PUNCT
ajst-25592	125	1	auxiliary	auxiliary	ADJ
ajst-25592	125	2	power	power	NOUN
ajst-25592	125	3	units	unit	NOUN
ajst-25592	125	4	(	(	PUNCT
ajst-25592	125	5	apus	apus	PROPN
ajst-25592	125	6	)	)	PUNCT
ajst-25592	125	7	modern	modern	ADJ
ajst-25592	125	8	military	military	ADJ
ajst-25592	125	9	vehicles	vehicle	NOUN
ajst-25592	125	10	increasingly	increasingly	ADV
ajst-25592	125	11	incorporate	incorporate	VERB
ajst-25592	125	12	apus	apus	PROPN
ajst-25592	125	13	to	to	ADP
ajst-25592	125	14	power	power	NOUN
ajst-25592	125	15	onboard	onboard	ADP
ajst-25592	125	16	systems	system	NOUN
ajst-25592	125	17	without	without	ADP
ajst-25592	125	18	running	run	VERB
ajst-25592	125	19	the	the	DET
ajst-25592	125	20	main	main	ADJ
ajst-25592	125	21	engine	engine	NOUN
ajst-25592	125	22	:	:	PUNCT
ajst-25592	125	23	benefits	benefit	NOUN
ajst-25592	125	24	:	:	PUNCT
ajst-25592	125	25	reduced	reduce	VERB
ajst-25592	125	26	fuel	fuel	NOUN
ajst-25592	125	27	consumption	consumption	NOUN
ajst-25592	125	28	during	during	ADP
ajst-25592	125	29	idle	idle	ADJ
ajst-25592	125	30	periods	period	NOUN
ajst-25592	125	31	extended	extend	VERB
ajst-25592	125	32	silent	silent	ADJ
ajst-25592	125	33	watch	watch	VERB
ajst-25592	125	34	capabilities	capability	NOUN
ajst-25592	125	35	improved	improve	VERB
ajst-25592	125	36	overall	overall	ADJ
ajst-25592	125	37	vehicle	vehicle	NOUN
ajst-25592	125	38	efficiency	efficiency	NOUN
ajst-25592	125	39	advanced	advance	VERB
ajst-25592	125	40	apus	apus	PROPN
ajst-25592	125	41	may	may	AUX
ajst-25592	125	42	include	include	VERB
ajst-25592	125	43	small	small	ADJ
ajst-25592	125	44	turbine	turbine	NOUN
ajst-25592	125	45	engines	engine	NOUN
ajst-25592	125	46	or	or	CCONJ
ajst-25592	125	47	fuel	fuel	NOUN
ajst-25592	125	48	cell	cell	NOUN
ajst-25592	125	49	systems	system	NOUN
ajst-25592	125	50	,	,	PUNCT
ajst-25592	125	51	further	far	ADV
ajst-25592	125	52	improving	improve	VERB
ajst-25592	125	53	efficiency	efficiency	NOUN
ajst-25592	125	54	and	and	CCONJ
ajst-25592	125	55	reducing	reduce	VERB
ajst-25592	125	56	the	the	DET
ajst-25592	125	57	vehicle	vehicle	NOUN
ajst-25592	125	58	's	's	PART
ajst-25592	125	59	acoustic	acoustic	ADJ
ajst-25592	125	60	and	and	CCONJ
ajst-25592	125	61	thermal	thermal	ADJ
ajst-25592	125	62	signatures	signature	NOUN
ajst-25592	125	63	.	.	PUNCT
ajst-25592	126	1	these	these	DET
ajst-25592	126	2	advancements	advancement	NOUN
ajst-25592	126	3	in	in	ADP
ajst-25592	126	4	land	land	NOUN
ajst-25592	126	5	power	power	NOUN
ajst-25592	126	6	systems	system	NOUN
ajst-25592	126	7	reflect	reflect	VERB
ajst-25592	126	8	the	the	DET
ajst-25592	126	9	evolving	evolve	VERB
ajst-25592	126	10	requirements	requirement	NOUN
ajst-25592	126	11	of	of	ADP
ajst-25592	126	12	modern	modern	ADJ
ajst-25592	126	13	military	military	ADJ
ajst-25592	126	14	operations	operation	NOUN
ajst-25592	126	15	,	,	PUNCT
ajst-25592	126	16	emphasizing	emphasize	VERB
ajst-25592	126	17	improved	improved	ADJ
ajst-25592	126	18	efficiency	efficiency	NOUN
ajst-25592	126	19	,	,	PUNCT
ajst-25592	126	20	reduced	reduce	VERB
ajst-25592	126	21	logistical	logistical	ADJ
ajst-25592	126	22	burden	burden	NOUN
ajst-25592	126	23	,	,	PUNCT
ajst-25592	126	24	and	and	CCONJ
ajst-25592	126	25	enhanced	enhance	VERB
ajst-25592	126	26	operational	operational	ADJ
ajst-25592	126	27	capabilities	capability	NOUN
ajst-25592	126	28	in	in	ADP
ajst-25592	126	29	diverse	diverse	ADJ
ajst-25592	126	30	environments	environment	NOUN
ajst-25592	126	31	.	.	PUNCT
ajst-25592	127	1	6	6	X
ajst-25592	127	2	.	.	X
ajst-25592	127	3	advanced	advanced	ADJ
ajst-25592	127	4	sea	sea	NOUN
ajst-25592	127	5	power	power	NOUN
ajst-25592	127	6	systems	system	NOUN
ajst-25592	127	7	6.1	6.1	NUM
ajst-25592	127	8	.	.	PUNCT
ajst-25592	128	1	nuclear	nuclear	ADJ
ajst-25592	128	2	propulsion	propulsion	NOUN
ajst-25592	128	3	in	in	ADP
ajst-25592	128	4	naval	naval	ADJ
ajst-25592	128	5	vessels	vessel	NOUN
ajst-25592	128	6	nuclear	nuclear	ADJ
ajst-25592	128	7	propulsion	propulsion	NOUN
ajst-25592	128	8	remains	remain	VERB
ajst-25592	128	9	a	a	DET
ajst-25592	128	10	cornerstone	cornerstone	NOUN
ajst-25592	128	11	of	of	ADP
ajst-25592	128	12	modern	modern	ADJ
ajst-25592	128	13	naval	naval	ADJ
ajst-25592	128	14	power	power	NOUN
ajst-25592	128	15	,	,	PUNCT
ajst-25592	128	16	particularly	particularly	ADV
ajst-25592	128	17	for	for	ADP
ajst-25592	128	18	submarines	submarine	NOUN
ajst-25592	128	19	and	and	CCONJ
ajst-25592	128	20	aircraft	aircraft	NOUN
ajst-25592	128	21	carriers	carrier	NOUN
ajst-25592	128	22	:	:	PUNCT
ajst-25592	128	23	pressurized	pressurize	VERB
ajst-25592	128	24	water	water	NOUN
ajst-25592	128	25	reactors	reactor	NOUN
ajst-25592	128	26	(	(	PUNCT
ajst-25592	128	27	pwrs	pwrs	NOUN
ajst-25592	128	28	):	):	PUNCT
ajst-25592	128	29	the	the	DET
ajst-25592	128	30	most	most	ADV
ajst-25592	128	31	common	common	ADJ
ajst-25592	128	32	type	type	NOUN
ajst-25592	128	33	of	of	ADP
ajst-25592	128	34	naval	naval	ADJ
ajst-25592	128	35	nuclear	nuclear	ADJ
ajst-25592	128	36	reactor	reactor	NOUN
ajst-25592	128	37	,	,	PUNCT
ajst-25592	128	38	pwrs	pwrs	NOUN
ajst-25592	128	39	offer	offer	VERB
ajst-25592	128	40	high	high	ADJ
ajst-25592	128	41	power	power	NOUN
ajst-25592	128	42	output	output	NOUN
ajst-25592	128	43	and	and	CCONJ
ajst-25592	128	44	long	long	ADJ
ajst-25592	128	45	operational	operational	ADJ
ajst-25592	128	46	ranges	range	NOUN
ajst-25592	128	47	.	.	PUNCT
ajst-25592	129	1	modern	modern	ADJ
ajst-25592	129	2	designs	design	NOUN
ajst-25592	129	3	focus	focus	VERB
ajst-25592	129	4	on	on	ADP
ajst-25592	129	5	improving	improve	VERB
ajst-25592	129	6	safety	safety	NOUN
ajst-25592	129	7	,	,	PUNCT
ajst-25592	129	8	reducing	reduce	VERB
ajst-25592	129	9	maintenance	maintenance	NOUN
ajst-25592	129	10	requirements	requirement	NOUN
ajst-25592	129	11	,	,	PUNCT
ajst-25592	129	12	and	and	CCONJ
ajst-25592	129	13	extending	extend	VERB
ajst-25592	129	14	core	core	NOUN
ajst-25592	129	15	life[13	life[13	NOUN
ajst-25592	129	16	]	]	PUNCT
ajst-25592	129	17	.	.	PUNCT
ajst-25592	130	1	small	small	ADJ
ajst-25592	130	2	modular	modular	ADJ
ajst-25592	130	3	reactors	reactor	NOUN
ajst-25592	130	4	(	(	PUNCT
ajst-25592	130	5	smrs	smrs	NOUN
ajst-25592	130	6	):	):	PUNCT
ajst-25592	130	7	research	research	NOUN
ajst-25592	130	8	into	into	ADP
ajst-25592	130	9	smrs	smrs	NOUN
ajst-25592	130	10	could	could	AUX
ajst-25592	130	11	lead	lead	VERB
ajst-25592	130	12	to	to	ADP
ajst-25592	130	13	more	more	ADV
ajst-25592	130	14	compact	compact	ADJ
ajst-25592	130	15	and	and	CCONJ
ajst-25592	130	16	flexible	flexible	ADJ
ajst-25592	130	17	nuclear	nuclear	ADJ
ajst-25592	130	18	propulsion	propulsion	NOUN
ajst-25592	130	19	systems	system	NOUN
ajst-25592	130	20	for	for	ADP
ajst-25592	130	21	a	a	DET
ajst-25592	130	22	wider	wide	ADJ
ajst-25592	130	23	range	range	NOUN
ajst-25592	130	24	of	of	ADP
ajst-25592	130	25	naval	naval	ADJ
ajst-25592	130	26	vessels	vessel	NOUN
ajst-25592	130	27	.	.	PUNCT
ajst-25592	131	1	6.2	6.2	NUM
ajst-25592	131	2	.	.	PUNCT
ajst-25592	132	1	advanced	advanced	ADJ
ajst-25592	132	2	gas	gas	NOUN
ajst-25592	132	3	turbine	turbine	NOUN
ajst-25592	132	4	systems	system	NOUN
ajst-25592	132	5	for	for	ADP
ajst-25592	132	6	ships	ship	NOUN
ajst-25592	132	7	gas	gas	NOUN
ajst-25592	132	8	turbines	turbine	NOUN
ajst-25592	132	9	are	be	AUX
ajst-25592	132	10	widely	widely	ADV
ajst-25592	132	11	used	use	VERB
ajst-25592	132	12	in	in	ADP
ajst-25592	132	13	naval	naval	ADJ
ajst-25592	132	14	vessels	vessel	NOUN
ajst-25592	132	15	due	due	ADP
ajst-25592	132	16	to	to	ADP
ajst-25592	132	17	their	their	PRON
ajst-25592	132	18	high	high	ADJ
ajst-25592	132	19	power	power	NOUN
ajst-25592	132	20	-	-	PUNCT
ajst-25592	132	21	to	to	ADP
ajst-25592	132	22	-	-	PUNCT
ajst-25592	132	23	weight	weight	NOUN
ajst-25592	132	24	ratio	ratio	NOUN
ajst-25592	132	25	and	and	CCONJ
ajst-25592	132	26	quick	quick	ADJ
ajst-25592	132	27	start	start	VERB
ajst-25592	132	28	-	-	PUNCT
ajst-25592	132	29	up	up	ADP
ajst-25592	132	30	times	time	NOUN
ajst-25592	132	31	:	:	PUNCT
ajst-25592	132	32	combined	combined	ADJ
ajst-25592	132	33	gas	gas	NOUN
ajst-25592	132	34	and	and	CCONJ
ajst-25592	132	35	gas	gas	NOUN
ajst-25592	132	36	(	(	PUNCT
ajst-25592	132	37	cogag	cogag	NOUN
ajst-25592	132	38	):	):	PUNCT
ajst-25592	132	39	this	this	DET
ajst-25592	132	40	configuration	configuration	NOUN
ajst-25592	132	41	uses	use	VERB
ajst-25592	132	42	gas	gas	NOUN
ajst-25592	132	43	turbines	turbine	NOUN
ajst-25592	132	44	for	for	ADP
ajst-25592	132	45	both	both	CCONJ
ajst-25592	132	46	cruise	cruise	NOUN
ajst-25592	132	47	and	and	CCONJ
ajst-25592	132	48	boost	boost	VERB
ajst-25592	132	49	power	power	NOUN
ajst-25592	132	50	,	,	PUNCT
ajst-25592	132	51	offering	offer	VERB
ajst-25592	132	52	simplicity	simplicity	NOUN
ajst-25592	132	53	and	and	CCONJ
ajst-25592	132	54	reduced	reduced	ADJ
ajst-25592	132	55	maintenance	maintenance	NOUN
ajst-25592	132	56	compared	compare	VERB
ajst-25592	132	57	to	to	ADP
ajst-25592	132	58	mixed	mixed	ADJ
ajst-25592	132	59	systems	system	NOUN
ajst-25592	132	60	.	.	PUNCT
ajst-25592	133	1	intercooled	intercoole	VERB
ajst-25592	133	2	recuperated	recuperate	VERB
ajst-25592	133	3	(	(	PUNCT
ajst-25592	133	4	icr	icr	PROPN
ajst-25592	133	5	)	)	PUNCT
ajst-25592	133	6	gas	gas	NOUN
ajst-25592	133	7	turbines	turbine	NOUN
ajst-25592	133	8	:	:	PUNCT
ajst-25592	133	9	these	these	DET
ajst-25592	133	10	advanced	advanced	ADJ
ajst-25592	133	11	designs	design	NOUN
ajst-25592	133	12	improve	improve	VERB
ajst-25592	133	13	fuel	fuel	NOUN
ajst-25592	133	14	efficiency	efficiency	NOUN
ajst-25592	133	15	by	by	ADP
ajst-25592	133	16	cooling	cool	VERB
ajst-25592	133	17	compressed	compressed	ADJ
ajst-25592	133	18	air	air	NOUN
ajst-25592	133	19	before	before	ADP
ajst-25592	133	20	combustion	combustion	NOUN
ajst-25592	133	21	and	and	CCONJ
ajst-25592	133	22	recovering	recover	VERB
ajst-25592	133	23	heat	heat	NOUN
ajst-25592	133	24	from	from	ADP
ajst-25592	133	25	exhaust	exhaust	NOUN
ajst-25592	133	26	gases	gas	NOUN
ajst-25592	133	27	.	.	PUNCT
ajst-25592	134	1	6.3	6.3	NUM
ajst-25592	134	2	.	.	PUNCT
ajst-25592	134	3	electric	electric	ADJ
ajst-25592	134	4	and	and	CCONJ
ajst-25592	134	5	hybrid	hybrid	ADJ
ajst-25592	134	6	propulsion	propulsion	NOUN
ajst-25592	134	7	electric	electric	ADJ
ajst-25592	134	8	propulsion	propulsion	NOUN
ajst-25592	134	9	systems	system	NOUN
ajst-25592	134	10	are	be	AUX
ajst-25592	134	11	gaining	gain	VERB
ajst-25592	134	12	popularity	popularity	NOUN
ajst-25592	134	13	in	in	ADP
ajst-25592	134	14	naval	naval	ADJ
ajst-25592	134	15	applications	application	NOUN
ajst-25592	134	16	:	:	PUNCT
ajst-25592	134	17	integrated	integrate	VERB
ajst-25592	134	18	electric	electric	ADJ
ajst-25592	134	19	propulsion	propulsion	NOUN
ajst-25592	134	20	(	(	PUNCT
ajst-25592	134	21	iep	iep	PROPN
ajst-25592	134	22	):	):	PUNCT
ajst-25592	134	23	this	this	DET
ajst-25592	134	24	system	system	NOUN
ajst-25592	134	25	generates	generate	VERB
ajst-25592	134	26	electricity	electricity	NOUN
ajst-25592	134	27	centrally	centrally	ADV
ajst-25592	134	28	to	to	ADP
ajst-25592	134	29	power	power	NOUN
ajst-25592	134	30	both	both	PRON
ajst-25592	134	31	propulsion	propulsion	NOUN
ajst-25592	134	32	and	and	CCONJ
ajst-25592	134	33	ship	ship	NOUN
ajst-25592	134	34	systems	system	NOUN
ajst-25592	134	35	,	,	PUNCT
ajst-25592	134	36	offering	offer	VERB
ajst-25592	134	37	flexibility	flexibility	NOUN
ajst-25592	134	38	in	in	ADP
ajst-25592	134	39	power	power	NOUN
ajst-25592	134	40	management	management	NOUN
ajst-25592	134	41	and	and	CCONJ
ajst-25592	134	42	potential	potential	NOUN
ajst-25592	134	43	for	for	ADP
ajst-25592	134	44	future	future	ADJ
ajst-25592	134	45	weapon	weapon	NOUN
ajst-25592	134	46	systems	system	NOUN
ajst-25592	134	47	like	like	ADP
ajst-25592	134	48	electromagnetic	electromagnetic	ADJ
ajst-25592	134	49	railguns	railgun	NOUN
ajst-25592	134	50	.	.	PUNCT
ajst-25592	135	1	hybrid	hybrid	ADJ
ajst-25592	135	2	electric	electric	ADJ
ajst-25592	135	3	drive	drive	NOUN
ajst-25592	135	4	(	(	PUNCT
ajst-25592	135	5	he	he	PRON
ajst-25592	135	6	d	d	PROPN
ajst-25592	135	7	):	):	PUNCT
ajst-25592	135	8	similar	similar	ADJ
ajst-25592	135	9	to	to	ADP
ajst-25592	135	10	land	land	NOUN
ajst-25592	135	11	vehicle	vehicle	NOUN
ajst-25592	135	12	applications	application	NOUN
ajst-25592	135	13	,	,	PUNCT
ajst-25592	135	14	he	he	PRON
ajst-25592	135	15	d	d	PROPN
ajst-25592	135	16	systems	system	NOUN
ajst-25592	135	17	in	in	ADP
ajst-25592	135	18	ships	ship	NOUN
ajst-25592	135	19	can	can	AUX
ajst-25592	135	20	improve	improve	VERB
ajst-25592	135	21	fuel	fuel	NOUN
ajst-25592	135	22	efficiency	efficiency	NOUN
ajst-25592	135	23	and	and	CCONJ
ajst-25592	135	24	offer	offer	VERB
ajst-25592	135	25	operational	operational	ADJ
ajst-25592	135	26	flexibility	flexibility	NOUN
ajst-25592	135	27	,	,	PUNCT
ajst-25592	135	28	particularly	particularly	ADV
ajst-25592	135	29	at	at	ADP
ajst-25592	135	30	lower	low	ADJ
ajst-25592	135	31	speeds	speed	NOUN
ajst-25592	135	32	.	.	PUNCT
ajst-25592	136	1	6.4	6.4	NUM
ajst-25592	136	2	.	.	PUNCT
ajst-25592	137	1	advanced	advanced	ADJ
ajst-25592	137	2	marine	marine	ADJ
ajst-25592	137	3	diesel	diesel	NOUN
ajst-25592	137	4	engines	engine	NOUN
ajst-25592	137	5	despite	despite	SCONJ
ajst-25592	137	6	advancements	advancement	NOUN
ajst-25592	137	7	in	in	ADP
ajst-25592	137	8	other	other	ADJ
ajst-25592	137	9	technologies	technology	NOUN
ajst-25592	137	10	,	,	PUNCT
ajst-25592	137	11	diesel	diesel	NOUN
ajst-25592	137	12	engines	engine	NOUN
ajst-25592	137	13	remain	remain	VERB
ajst-25592	137	14	crucial	crucial	ADJ
ajst-25592	137	15	in	in	ADP
ajst-25592	137	16	naval	naval	ADJ
ajst-25592	137	17	propulsion	propulsion	NOUN
ajst-25592	137	18	:	:	PUNCT
ajst-25592	137	19	low	low	ADJ
ajst-25592	137	20	-	-	PUNCT
ajst-25592	137	21	speed	speed	NOUN
ajst-25592	137	22	two	two	NUM
ajst-25592	137	23	-	-	PUNCT
ajst-25592	137	24	stroke	stroke	NOUN
ajst-25592	137	25	engines	engine	NOUN
ajst-25592	137	26	:	:	PUNCT
ajst-25592	137	27	these	these	DET
ajst-25592	137	28	highly	highly	ADV
ajst-25592	137	29	efficient	efficient	ADJ
ajst-25592	137	30	engines	engine	NOUN
ajst-25592	137	31	are	be	AUX
ajst-25592	137	32	commonly	commonly	ADV
ajst-25592	137	33	used	use	VERB
ajst-25592	137	34	in	in	ADP
ajst-25592	137	35	large	large	ADJ
ajst-25592	137	36	commercial	commercial	ADJ
ajst-25592	137	37	vessels	vessel	NOUN
ajst-25592	137	38	and	and	CCONJ
ajst-25592	137	39	are	be	AUX
ajst-25592	137	40	being	be	AUX
ajst-25592	137	41	adapted	adapt	VERB
ajst-25592	137	42	for	for	ADP
ajst-25592	137	43	naval	naval	ADJ
ajst-25592	137	44	use	use	NOUN
ajst-25592	137	45	with	with	ADP
ajst-25592	137	46	multi	multi	ADJ
ajst-25592	137	47	-	-	ADJ
ajst-25592	137	48	fuel	fuel	ADJ
ajst-25592	137	49	capabilities	capability	NOUN
ajst-25592	137	50	.	.	PUNCT
ajst-25592	138	1	medium	medium	ADJ
ajst-25592	138	2	-	-	PUNCT
ajst-25592	138	3	speed	speed	NOUN
ajst-25592	138	4	four	four	NUM
ajst-25592	138	5	-	-	PUNCT
ajst-25592	138	6	stroke	stroke	NOUN
ajst-25592	138	7	engines	engine	NOUN
ajst-25592	138	8	:	:	PUNCT
ajst-25592	138	9	offering	offer	VERB
ajst-25592	138	10	a	a	DET
ajst-25592	138	11	balance	balance	NOUN
ajst-25592	138	12	of	of	ADP
ajst-25592	138	13	efficiency	efficiency	NOUN
ajst-25592	138	14	and	and	CCONJ
ajst-25592	138	15	power	power	NOUN
ajst-25592	138	16	density	density	NOUN
ajst-25592	139	1	,	,	PUNCT
ajst-25592	139	2	these	these	DET
ajst-25592	139	3	engines	engine	NOUN
ajst-25592	139	4	are	be	AUX
ajst-25592	139	5	widely	widely	ADV
ajst-25592	139	6	used	use	VERB
ajst-25592	139	7	in	in	ADP
ajst-25592	139	8	naval	naval	ADJ
ajst-25592	139	9	vessels	vessel	NOUN
ajst-25592	139	10	,	,	PUNCT
ajst-25592	139	11	with	with	ADP
ajst-25592	139	12	ongoing	ongoing	ADJ
ajst-25592	139	13	improvements	improvement	NOUN
ajst-25592	139	14	in	in	ADP
ajst-25592	139	15	fuel	fuel	NOUN
ajst-25592	139	16	efficiency	efficiency	NOUN
ajst-25592	139	17	and	and	CCONJ
ajst-25592	139	18	emissions	emission	NOUN
ajst-25592	139	19	reduction	reduction	NOUN
ajst-25592	139	20	.	.	PUNCT
ajst-25592	140	1	6.5	6.5	NUM
ajst-25592	140	2	.	.	PUNCT
ajst-25592	140	3	waterjet	waterjet	NOUN
ajst-25592	140	4	propulsion	propulsion	NOUN
ajst-25592	140	5	waterjet	waterjet	NOUN
ajst-25592	140	6	systems	system	NOUN
ajst-25592	140	7	are	be	AUX
ajst-25592	140	8	increasingly	increasingly	ADV
ajst-25592	140	9	used	use	VERB
ajst-25592	140	10	in	in	ADP
ajst-25592	140	11	high	high	ADJ
ajst-25592	140	12	-	-	PUNCT
ajst-25592	140	13	speed	speed	NOUN
ajst-25592	140	14	naval	naval	ADJ
ajst-25592	140	15	vessels	vessel	NOUN
ajst-25592	140	16	:	:	PUNCT
ajst-25592	140	17	pump	pump	NOUN
ajst-25592	140	18	-	-	PUNCT
ajst-25592	140	19	jet	jet	NOUN
ajst-25592	140	20	propulsors	propulsor	NOUN
ajst-25592	140	21	:	:	PUNCT
ajst-25592	140	22	these	these	DET
ajst-25592	140	23	enclosed	enclose	VERB
ajst-25592	140	24	propulsion	propulsion	NOUN
ajst-25592	140	25	systems	system	NOUN
ajst-25592	140	26	offer	offer	VERB
ajst-25592	140	27	improved	improved	ADJ
ajst-25592	140	28	efficiency	efficiency	NOUN
ajst-25592	140	29	at	at	ADP
ajst-25592	140	30	high	high	ADJ
ajst-25592	140	31	speeds	speed	NOUN
ajst-25592	140	32	and	and	CCONJ
ajst-25592	140	33	reduced	reduce	VERB
ajst-25592	140	34	acoustic	acoustic	ADJ
ajst-25592	140	35	signatures	signature	NOUN
ajst-25592	140	36	,	,	PUNCT
ajst-25592	140	37	making	make	VERB
ajst-25592	140	38	them	they	PRON
ajst-25592	140	39	particularly	particularly	ADV
ajst-25592	140	40	suitable	suitable	ADJ
ajst-25592	140	41	for	for	ADP
ajst-25592	140	42	submarines	submarine	NOUN
ajst-25592	140	43	and	and	CCONJ
ajst-25592	140	44	fast	fast	ADJ
ajst-25592	140	45	attack	attack	NOUN
ajst-25592	140	46	craft[14	craft[14	PROPN
ajst-25592	140	47	]	]	PUNCT
ajst-25592	140	48	.	.	PUNCT
ajst-25592	141	1	as	as	SCONJ
ajst-25592	141	2	naval	naval	ADJ
ajst-25592	141	3	technology	technology	NOUN
ajst-25592	141	4	continues	continue	VERB
ajst-25592	141	5	to	to	PART
ajst-25592	141	6	evolve	evolve	VERB
ajst-25592	141	7	,	,	PUNCT
ajst-25592	141	8	the	the	DET
ajst-25592	141	9	focus	focus	NOUN
ajst-25592	141	10	remains	remain	VERB
ajst-25592	141	11	on	on	ADP
ajst-25592	141	12	improving	improve	VERB
ajst-25592	141	13	efficiency	efficiency	NOUN
ajst-25592	141	14	,	,	PUNCT
ajst-25592	141	15	reducing	reduce	VERB
ajst-25592	141	16	environmental	environmental	ADJ
ajst-25592	141	17	impact	impact	NOUN
ajst-25592	141	18	,	,	PUNCT
ajst-25592	141	19	and	and	CCONJ
ajst-25592	141	20	enhancing	enhance	VERB
ajst-25592	141	21	operational	operational	ADJ
ajst-25592	141	22	capabilities	capability	NOUN
ajst-25592	141	23	across	across	ADP
ajst-25592	141	24	a	a	DET
ajst-25592	141	25	wide	wide	ADJ
ajst-25592	141	26	range	range	NOUN
ajst-25592	141	27	of	of	ADP
ajst-25592	141	28	mission	mission	NOUN
ajst-25592	141	29	profiles	profile	NOUN
ajst-25592	141	30	.	.	PUNCT
ajst-25592	142	1	understood	understand	VERB
ajst-25592	142	2	.	.	PUNCT
ajst-25592	143	1	let	let	VERB
ajst-25592	143	2	's	us	PRON
ajst-25592	143	3	move	move	VERB
ajst-25592	143	4	on	on	ADP
ajst-25592	143	5	to	to	ADP
ajst-25592	143	6	the	the	DET
ajst-25592	143	7	section	section	NOUN
ajst-25592	143	8	on	on	ADP
ajst-25592	143	9	advanced	advanced	ADJ
ajst-25592	143	10	air	air	NOUN
ajst-25592	143	11	power	power	NOUN
ajst-25592	143	12	systems	system	NOUN
ajst-25592	143	13	,	,	PUNCT
ajst-25592	143	14	making	make	VERB
ajst-25592	143	15	sure	sure	ADJ
ajst-25592	143	16	to	to	PART
ajst-25592	143	17	clearly	clearly	ADV
ajst-25592	143	18	indicate	indicate	VERB
ajst-25592	143	19	how	how	SCONJ
ajst-25592	143	20	the	the	DET
ajst-25592	143	21	references	reference	NOUN
ajst-25592	143	22	relate	relate	VERB
ajst-25592	143	23	to	to	ADP
ajst-25592	143	24	specific	specific	ADJ
ajst-25592	143	25	parts	part	NOUN
ajst-25592	143	26	of	of	ADP
ajst-25592	143	27	the	the	DET
ajst-25592	143	28	text	text	NOUN
ajst-25592	143	29	.	.	PUNCT
ajst-25592	144	1	7	7	X
ajst-25592	144	2	.	.	X
ajst-25592	144	3	advanced	advanced	ADJ
ajst-25592	144	4	air	air	NOUN
ajst-25592	144	5	power	power	NOUN
ajst-25592	144	6	systems	system	NOUN
ajst-25592	144	7	7.1	7.1	NUM
ajst-25592	144	8	.	.	PUNCT
ajst-25592	145	1	stealth	stealth	ADJ
ajst-25592	145	2	technology	technology	NOUN
ajst-25592	145	3	and	and	CCONJ
ajst-25592	145	4	engine	engine	NOUN
ajst-25592	145	5	design	design	NOUN
ajst-25592	145	6	stealth	stealth	NOUN
ajst-25592	145	7	technology	technology	NOUN
ajst-25592	145	8	is	be	AUX
ajst-25592	145	9	a	a	DET
ajst-25592	145	10	critical	critical	ADJ
ajst-25592	145	11	aspect	aspect	NOUN
ajst-25592	145	12	of	of	ADP
ajst-25592	145	13	modern	modern	ADJ
ajst-25592	145	14	military	military	ADJ
ajst-25592	145	15	aircraft	aircraft	NOUN
ajst-25592	145	16	,	,	PUNCT
ajst-25592	145	17	with	with	ADP
ajst-25592	145	18	engine	engine	NOUN
ajst-25592	145	19	design	design	NOUN
ajst-25592	145	20	playing	play	VERB
ajst-25592	145	21	a	a	DET
ajst-25592	145	22	crucial	crucial	ADJ
ajst-25592	145	23	role	role	NOUN
ajst-25592	145	24	in	in	ADP
ajst-25592	145	25	reducing	reduce	VERB
ajst-25592	145	26	overall	overall	ADJ
ajst-25592	145	27	radar	radar	NOUN
ajst-25592	145	28	and	and	CCONJ
ajst-25592	145	29	infrared	infrared	ADJ
ajst-25592	145	30	signatures	signature	NOUN
ajst-25592	145	31	:	:	PUNCT
ajst-25592	145	32	radar	radar	NOUN
ajst-25592	145	33	cross	cross	NOUN
ajst-25592	145	34	-	-	NOUN
ajst-25592	145	35	section	section	ADJ
ajst-25592	145	36	(	(	PUNCT
ajst-25592	145	37	rcs	rcs	NOUN
ajst-25592	145	38	)	)	PUNCT
ajst-25592	145	39	reduction	reduction	NOUN
ajst-25592	145	40	:	:	PUNCT
ajst-25592	145	41	engine	engine	NOUN
ajst-25592	145	42	inlet	inlet	NOUN
ajst-25592	145	43	and	and	CCONJ
ajst-25592	145	44	exhaust	exhaust	NOUN
ajst-25592	145	45	designs	design	NOUN
ajst-25592	145	46	are	be	AUX
ajst-25592	145	47	carefully	carefully	ADV
ajst-25592	145	48	shaped	shape	VERB
ajst-25592	145	49	to	to	PART
ajst-25592	145	50	minimize	minimize	VERB
ajst-25592	145	51	radar	radar	NOUN
ajst-25592	145	52	reflections	reflection	NOUN
ajst-25592	145	53	.	.	PUNCT
ajst-25592	146	1	serpentine	serpentine	ADJ
ajst-25592	146	2	ducts	duct	NOUN
ajst-25592	146	3	are	be	AUX
ajst-25592	146	4	often	often	ADV
ajst-25592	146	5	used	use	VERB
ajst-25592	146	6	to	to	PART
ajst-25592	146	7	hide	hide	VERB
ajst-25592	146	8	engine	engine	NOUN
ajst-25592	146	9	fan	fan	NOUN
ajst-25592	146	10	blades	blade	NOUN
ajst-25592	146	11	,	,	PUNCT
ajst-25592	146	12	a	a	DET
ajst-25592	146	13	significant	significant	ADJ
ajst-25592	146	14	source	source	NOUN
ajst-25592	146	15	of	of	ADP
ajst-25592	146	16	radar	radar	NOUN
ajst-25592	146	17	returns	return	NOUN
ajst-25592	146	18	[	[	X
ajst-25592	146	19	15	15	NUM
ajst-25592	146	20	]	]	PUNCT
ajst-25592	146	21	.	.	PUNCT
ajst-25592	147	1	infrared	infrared	ADJ
ajst-25592	147	2	signature	signature	NOUN
ajst-25592	147	3	reduction	reduction	NOUN
ajst-25592	147	4	:	:	PUNCT
ajst-25592	147	5	advanced	advanced	ADJ
ajst-25592	147	6	cooling	cool	VERB
ajst-25592	147	7	systems	system	NOUN
ajst-25592	147	8	and	and	CCONJ
ajst-25592	147	9	exhaust	exhaust	NOUN
ajst-25592	147	10	nozzle	nozzle	NOUN
ajst-25592	147	11	designs	design	NOUN
ajst-25592	147	12	help	help	NOUN
ajst-25592	147	13	reduce	reduce	VERB
ajst-25592	147	14	the	the	DET
ajst-25592	147	15	heat	heat	NOUN
ajst-25592	147	16	signature	signature	NOUN
ajst-25592	147	17	of	of	ADP
ajst-25592	147	18	aircraft	aircraft	NOUN
ajst-25592	147	19	engines	engine	NOUN
ajst-25592	147	20	.	.	PUNCT
ajst-25592	148	1	some	some	DET
ajst-25592	148	2	designs	design	NOUN
ajst-25592	148	3	,	,	PUNCT
ajst-25592	148	4	like	like	ADP
ajst-25592	148	5	those	those	PRON
ajst-25592	148	6	used	use	VERB
ajst-25592	148	7	in	in	ADP
ajst-25592	148	8	the	the	DET
ajst-25592	148	9	f-22	f-22	PROPN
ajst-25592	148	10	raptor	raptor	NOUN
ajst-25592	148	11	,	,	PUNCT
ajst-25592	148	12	incorporate	incorporate	VERB
ajst-25592	148	13	exhaust	exhaust	NOUN
ajst-25592	148	14	cooling	cooling	NOUN
ajst-25592	148	15	and	and	CCONJ
ajst-25592	148	16	shaping	shaping	NOUN
ajst-25592	148	17	to	to	PART
ajst-25592	148	18	minimize	minimize	VERB
ajst-25592	148	19	infrared	infrared	ADJ
ajst-25592	148	20	emissions	emission	NOUN
ajst-25592	148	21	[	[	X
ajst-25592	148	22	15	15	NUM
ajst-25592	148	23	]	]	PUNCT
ajst-25592	148	24	.	.	PUNCT
ajst-25592	149	1	acoustic	acoustic	ADJ
ajst-25592	149	2	stealth	stealth	NOUN
ajst-25592	149	3	:	:	PUNCT
ajst-25592	149	4	engine	engine	NOUN
ajst-25592	149	5	noise	noise	NOUN
ajst-25592	149	6	reduction	reduction	NOUN
ajst-25592	149	7	technologies	technology	NOUN
ajst-25592	149	8	,	,	PUNCT
ajst-25592	149	9	including	include	VERB
ajst-25592	149	10	advanced	advanced	ADJ
ajst-25592	149	11	acoustic	acoustic	ADJ
ajst-25592	149	12	liners	liner	NOUN
ajst-25592	149	13	and	and	CCONJ
ajst-25592	149	14	active	active	ADJ
ajst-25592	149	15	noise	noise	NOUN
ajst-25592	149	16	control	control	NOUN
ajst-25592	149	17	systems	system	NOUN
ajst-25592	149	18	,	,	PUNCT
ajst-25592	149	19	help	help	VERB
ajst-25592	149	20	lower	low	ADJ
ajst-25592	149	21	the	the	DET
ajst-25592	149	22	acoustic	acoustic	ADJ
ajst-25592	149	23	signature	signature	NOUN
ajst-25592	149	24	of	of	ADP
ajst-25592	149	25	military	military	ADJ
ajst-25592	149	26	aircraft	aircraft	NOUN
ajst-25592	149	27	[	[	X
ajst-25592	149	28	16	16	NUM
ajst-25592	149	29	]	]	PUNCT
ajst-25592	149	30	.	.	PUNCT
ajst-25592	150	1	141	141	NUM
ajst-25592	150	2	7.2	7.2	NUM
ajst-25592	150	3	.	.	PUNCT
ajst-25592	151	1	unmanned	unmanned	ADJ
ajst-25592	151	2	aerial	aerial	ADJ
ajst-25592	151	3	vehicle	vehicle	NOUN
ajst-25592	151	4	propulsion	propulsion	NOUN
ajst-25592	151	5	the	the	DET
ajst-25592	151	6	growing	grow	VERB
ajst-25592	151	7	importance	importance	NOUN
ajst-25592	151	8	of	of	ADP
ajst-25592	151	9	unmanned	unmanned	ADJ
ajst-25592	151	10	aerial	aerial	ADJ
ajst-25592	151	11	vehicles	vehicle	NOUN
ajst-25592	151	12	(	(	PUNCT
ajst-25592	151	13	uavs	uavs	NOUN
ajst-25592	151	14	)	)	PUNCT
ajst-25592	151	15	in	in	ADP
ajst-25592	151	16	military	military	ADJ
ajst-25592	151	17	operations	operation	NOUN
ajst-25592	151	18	has	have	AUX
ajst-25592	151	19	led	lead	VERB
ajst-25592	151	20	to	to	ADP
ajst-25592	151	21	significant	significant	ADJ
ajst-25592	151	22	developments	development	NOUN
ajst-25592	151	23	in	in	ADP
ajst-25592	151	24	propulsion	propulsion	NOUN
ajst-25592	151	25	systems	system	NOUN
ajst-25592	151	26	tailored	tailor	VERB
ajst-25592	151	27	for	for	ADP
ajst-25592	151	28	these	these	DET
ajst-25592	151	29	platforms	platform	NOUN
ajst-25592	151	30	:	:	PUNCT
ajst-25592	151	31	electric	electric	ADJ
ajst-25592	151	32	propulsion	propulsion	NOUN
ajst-25592	151	33	:	:	PUNCT
ajst-25592	151	34	particularly	particularly	ADV
ajst-25592	151	35	suitable	suitable	ADJ
ajst-25592	151	36	for	for	ADP
ajst-25592	151	37	smaller	small	ADJ
ajst-25592	151	38	uavs	uavs	NOUN
ajst-25592	151	39	,	,	PUNCT
ajst-25592	151	40	electric	electric	PROPN
ajst-25592	151	41	motors	motor	NOUN
ajst-25592	151	42	offer	offer	VERB
ajst-25592	151	43	quiet	quiet	ADJ
ajst-25592	151	44	operation	operation	NOUN
ajst-25592	151	45	and	and	CCONJ
ajst-25592	151	46	low	low	ADJ
ajst-25592	151	47	thermal	thermal	ADJ
ajst-25592	151	48	signatures	signature	NOUN
ajst-25592	151	49	.	.	PUNCT
ajst-25592	152	1	advances	advance	NOUN
ajst-25592	152	2	in	in	ADP
ajst-25592	152	3	battery	battery	NOUN
ajst-25592	152	4	technology	technology	NOUN
ajst-25592	152	5	and	and	CCONJ
ajst-25592	152	6	solar	solar	ADJ
ajst-25592	152	7	cells	cell	NOUN
ajst-25592	152	8	are	be	AUX
ajst-25592	152	9	extending	extend	VERB
ajst-25592	152	10	the	the	DET
ajst-25592	152	11	range	range	NOUN
ajst-25592	152	12	and	and	CCONJ
ajst-25592	152	13	endurance	endurance	NOUN
ajst-25592	152	14	of	of	ADP
ajst-25592	152	15	electrically	electrically	ADV
ajst-25592	152	16	powered	power	VERB
ajst-25592	152	17	uavs	uavs	NOUN
ajst-25592	153	1	[	[	X
ajst-25592	153	2	17	17	NUM
ajst-25592	153	3	]	]	PUNCT
ajst-25592	153	4	.	.	PUNCT
ajst-25592	154	1	hydrogen	hydrogen	NOUN
ajst-25592	154	2	fuel	fuel	NOUN
ajst-25592	154	3	cells	cell	NOUN
ajst-25592	154	4	:	:	PUNCT
ajst-25592	154	5	for	for	ADP
ajst-25592	154	6	longer	long	ADJ
ajst-25592	154	7	-	-	PUNCT
ajst-25592	154	8	endurance	endurance	NOUN
ajst-25592	154	9	missions	mission	NOUN
ajst-25592	155	1	,	,	PUNCT
ajst-25592	155	2	hydrogen	hydrogen	NOUN
ajst-25592	155	3	fuel	fuel	NOUN
ajst-25592	155	4	cell	cell	NOUN
ajst-25592	155	5	systems	system	NOUN
ajst-25592	155	6	are	be	AUX
ajst-25592	155	7	being	be	AUX
ajst-25592	155	8	developed	develop	VERB
ajst-25592	155	9	to	to	ADP
ajst-25592	155	10	power	power	NOUN
ajst-25592	155	11	uavs	uavs	PROPN
ajst-25592	155	12	,	,	PUNCT
ajst-25592	155	13	offering	offer	VERB
ajst-25592	155	14	extended	extend	VERB
ajst-25592	155	15	flight	flight	NOUN
ajst-25592	155	16	times	time	NOUN
ajst-25592	155	17	compared	compare	VERB
ajst-25592	155	18	to	to	ADP
ajst-25592	155	19	batteryelectric	batteryelectric	NOUN
ajst-25592	155	20	systems	system	NOUN
ajst-25592	155	21	[	[	X
ajst-25592	155	22	17	17	NUM
ajst-25592	155	23	]	]	PUNCT
ajst-25592	155	24	.	.	PUNCT
ajst-25592	156	1	small	small	ADJ
ajst-25592	156	2	turbine	turbine	NOUN
ajst-25592	156	3	engines	engine	NOUN
ajst-25592	156	4	:	:	PUNCT
ajst-25592	156	5	miniaturized	miniaturize	VERB
ajst-25592	156	6	turbine	turbine	NOUN
ajst-25592	156	7	engines	engine	NOUN
ajst-25592	156	8	,	,	PUNCT
ajst-25592	156	9	both	both	DET
ajst-25592	156	10	turbojet	turbojet	NOUN
ajst-25592	156	11	and	and	CCONJ
ajst-25592	156	12	turboprop	turboprop	NOUN
ajst-25592	156	13	variants	variant	NOUN
ajst-25592	156	14	,	,	PUNCT
ajst-25592	156	15	are	be	AUX
ajst-25592	156	16	used	use	VERB
ajst-25592	156	17	in	in	ADP
ajst-25592	156	18	larger	large	ADJ
ajst-25592	156	19	uavs	uavs	NOUN
ajst-25592	156	20	like	like	ADP
ajst-25592	156	21	the	the	DET
ajst-25592	156	22	predator	predator	NOUN
ajst-25592	156	23	and	and	CCONJ
ajst-25592	156	24	global	global	ADJ
ajst-25592	156	25	hawk	hawk	NOUN
ajst-25592	156	26	,	,	PUNCT
ajst-25592	156	27	offering	offer	VERB
ajst-25592	156	28	high	high	ADJ
ajst-25592	156	29	power	power	NOUN
ajst-25592	156	30	-	-	PUNCT
ajst-25592	156	31	to	to	ADP
ajst-25592	156	32	-	-	PUNCT
ajst-25592	156	33	weight	weight	NOUN
ajst-25592	156	34	ratios	ratio	NOUN
ajst-25592	156	35	and	and	CCONJ
ajst-25592	156	36	long	long	ADJ
ajst-25592	156	37	-	-	PUNCT
ajst-25592	156	38	range	range	NOUN
ajst-25592	156	39	capabilities	capability	NOUN
ajst-25592	157	1	[	[	X
ajst-25592	157	2	16	16	NUM
ajst-25592	157	3	]	]	PUNCT
ajst-25592	157	4	.	.	PUNCT
ajst-25592	158	1	7.3	7.3	NUM
ajst-25592	158	2	.	.	PUNCT
ajst-25592	159	1	hypersonic	hypersonic	ADJ
ajst-25592	159	2	propulsion	propulsion	NOUN
ajst-25592	159	3	hypersonic	hypersonic	ADJ
ajst-25592	159	4	flight	flight	NOUN
ajst-25592	159	5	(	(	PUNCT
ajst-25592	159	6	mach	mach	NOUN
ajst-25592	159	7	5	5	NUM
ajst-25592	159	8	+	+	NOUN
ajst-25592	159	9	)	)	PUNCT
ajst-25592	159	10	is	be	AUX
ajst-25592	159	11	an	an	DET
ajst-25592	159	12	area	area	NOUN
ajst-25592	159	13	of	of	ADP
ajst-25592	159	14	intense	intense	ADJ
ajst-25592	159	15	research	research	NOUN
ajst-25592	159	16	and	and	CCONJ
ajst-25592	159	17	development	development	NOUN
ajst-25592	159	18	for	for	ADP
ajst-25592	159	19	military	military	ADJ
ajst-25592	159	20	applications	application	NOUN
ajst-25592	159	21	:	:	PUNCT
ajst-25592	159	22	scramjet	scramjet	NOUN
ajst-25592	159	23	engines	engine	NOUN
ajst-25592	159	24	:	:	PUNCT
ajst-25592	159	25	these	these	DET
ajst-25592	159	26	air	air	NOUN
ajst-25592	159	27	-	-	PUNCT
ajst-25592	159	28	breathing	breathing	NOUN
ajst-25592	159	29	engines	engine	NOUN
ajst-25592	159	30	are	be	AUX
ajst-25592	159	31	designed	design	VERB
ajst-25592	159	32	to	to	PART
ajst-25592	159	33	operate	operate	VERB
ajst-25592	159	34	efficiently	efficiently	ADV
ajst-25592	159	35	at	at	ADP
ajst-25592	159	36	hypersonic	hypersonic	ADJ
ajst-25592	159	37	speeds	speed	NOUN
ajst-25592	159	38	.	.	PUNCT
ajst-25592	160	1	programs	program	NOUN
ajst-25592	160	2	like	like	ADP
ajst-25592	160	3	the	the	DET
ajst-25592	160	4	x-51	x-51	PROPN
ajst-25592	160	5	waverider	waverider	PROPN
ajst-25592	160	6	have	have	AUX
ajst-25592	160	7	demonstrated	demonstrate	VERB
ajst-25592	160	8	the	the	DET
ajst-25592	160	9	potential	potential	NOUN
ajst-25592	160	10	of	of	ADP
ajst-25592	160	11	scramjet	scramjet	PROPN
ajst-25592	160	12	technology	technology	NOUN
ajst-25592	160	13	for	for	ADP
ajst-25592	160	14	future	future	ADJ
ajst-25592	160	15	hypersonic	hypersonic	ADJ
ajst-25592	160	16	weapons	weapon	NOUN
ajst-25592	160	17	and	and	CCONJ
ajst-25592	160	18	aircraft	aircraft	NOUN
ajst-25592	160	19	[	[	X
ajst-25592	160	20	18	18	NUM
ajst-25592	160	21	]	]	PUNCT
ajst-25592	160	22	.	.	PUNCT
ajst-25592	161	1	combined	combine	VERB
ajst-25592	161	2	cycle	cycle	NOUN
ajst-25592	161	3	engines	engine	NOUN
ajst-25592	161	4	:	:	PUNCT
ajst-25592	161	5	to	to	PART
ajst-25592	161	6	address	address	VERB
ajst-25592	161	7	the	the	DET
ajst-25592	161	8	challenges	challenge	NOUN
ajst-25592	161	9	of	of	ADP
ajst-25592	161	10	operating	operate	VERB
ajst-25592	161	11	across	across	ADP
ajst-25592	161	12	a	a	DET
ajst-25592	161	13	wide	wide	ADJ
ajst-25592	161	14	speed	speed	NOUN
ajst-25592	161	15	range	range	NOUN
ajst-25592	161	16	,	,	PUNCT
ajst-25592	161	17	from	from	ADP
ajst-25592	161	18	takeoff	takeoff	NOUN
ajst-25592	161	19	to	to	ADP
ajst-25592	161	20	hypersonic	hypersonic	ADJ
ajst-25592	161	21	cruise	cruise	NOUN
ajst-25592	161	22	,	,	PUNCT
ajst-25592	161	23	combined	combined	ADJ
ajst-25592	161	24	cycle	cycle	NOUN
ajst-25592	161	25	engines	engine	NOUN
ajst-25592	161	26	that	that	PRON
ajst-25592	161	27	integrate	integrate	VERB
ajst-25592	161	28	different	different	ADJ
ajst-25592	161	29	propulsion	propulsion	NOUN
ajst-25592	161	30	modes	mode	NOUN
ajst-25592	161	31	(	(	PUNCT
ajst-25592	161	32	such	such	ADJ
ajst-25592	161	33	as	as	ADP
ajst-25592	161	34	turbine	turbine	NOUN
ajst-25592	161	35	-	-	PUNCT
ajst-25592	161	36	based	base	VERB
ajst-25592	161	37	combined	combined	ADJ
ajst-25592	161	38	cycle	cycle	NOUN
ajst-25592	161	39	or	or	CCONJ
ajst-25592	161	40	rocket	rocket	NOUN
ajst-25592	161	41	-	-	PUNCT
ajst-25592	161	42	based	base	VERB
ajst-25592	161	43	combined	combined	ADJ
ajst-25592	161	44	cycle	cycle	NOUN
ajst-25592	161	45	)	)	PUNCT
ajst-25592	161	46	are	be	AUX
ajst-25592	161	47	being	be	AUX
ajst-25592	161	48	developed	develop	VERB
ajst-25592	161	49	[	[	X
ajst-25592	161	50	18	18	NUM
ajst-25592	161	51	]	]	PUNCT
ajst-25592	161	52	.	.	PUNCT
ajst-25592	162	1	7.4	7.4	NUM
ajst-25592	162	2	.	.	PUNCT
ajst-25592	162	3	directed	direct	VERB
ajst-25592	162	4	energy	energy	NOUN
ajst-25592	162	5	weapon	weapon	NOUN
ajst-25592	162	6	integration	integration	NOUN
ajst-25592	162	7	the	the	DET
ajst-25592	162	8	potential	potential	ADJ
ajst-25592	162	9	deployment	deployment	NOUN
ajst-25592	162	10	of	of	ADP
ajst-25592	162	11	directed	direct	VERB
ajst-25592	162	12	energy	energy	NOUN
ajst-25592	162	13	weapons	weapon	NOUN
ajst-25592	162	14	on	on	ADP
ajst-25592	162	15	aircraft	aircraft	NOUN
ajst-25592	162	16	is	be	AUX
ajst-25592	162	17	influencing	influence	VERB
ajst-25592	162	18	propulsion	propulsion	NOUN
ajst-25592	162	19	system	system	NOUN
ajst-25592	162	20	design	design	NOUN
ajst-25592	162	21	:	:	PUNCT
ajst-25592	162	22	high	high	ADJ
ajst-25592	162	23	-	-	PUNCT
ajst-25592	162	24	power	power	NOUN
ajst-25592	162	25	requirements	requirement	NOUN
ajst-25592	162	26	:	:	PUNCT
ajst-25592	162	27	future	future	ADJ
ajst-25592	162	28	combat	combat	NOUN
ajst-25592	162	29	aircraft	aircraft	NOUN
ajst-25592	162	30	may	may	AUX
ajst-25592	162	31	need	need	VERB
ajst-25592	162	32	to	to	PART
ajst-25592	162	33	generate	generate	VERB
ajst-25592	162	34	significantly	significantly	ADV
ajst-25592	162	35	more	more	ADJ
ajst-25592	162	36	onboard	onboard	ADP
ajst-25592	162	37	power	power	NOUN
ajst-25592	162	38	to	to	PART
ajst-25592	162	39	support	support	VERB
ajst-25592	162	40	energy	energy	NOUN
ajst-25592	162	41	weapons	weapon	NOUN
ajst-25592	162	42	.	.	PUNCT
ajst-25592	163	1	this	this	PRON
ajst-25592	163	2	is	be	AUX
ajst-25592	163	3	driving	drive	VERB
ajst-25592	163	4	research	research	NOUN
ajst-25592	163	5	into	into	ADP
ajst-25592	163	6	more	more	ADJ
ajst-25592	163	7	electric	electric	ADJ
ajst-25592	163	8	aircraft	aircraft	NOUN
ajst-25592	163	9	architectures	architecture	NOUN
ajst-25592	163	10	and	and	CCONJ
ajst-25592	163	11	advanced	advanced	ADJ
ajst-25592	163	12	power	power	NOUN
ajst-25592	163	13	generation	generation	NOUN
ajst-25592	163	14	systems	system	NOUN
ajst-25592	163	15	[	[	X
ajst-25592	163	16	19	19	NUM
ajst-25592	163	17	]	]	PUNCT
ajst-25592	163	18	.	.	PUNCT
ajst-25592	164	1	thermal	thermal	ADJ
ajst-25592	164	2	management	management	NOUN
ajst-25592	164	3	:	:	PUNCT
ajst-25592	164	4	the	the	DET
ajst-25592	164	5	heat	heat	NOUN
ajst-25592	164	6	generated	generate	VERB
ajst-25592	164	7	by	by	ADP
ajst-25592	164	8	high	high	ADJ
ajst-25592	164	9	-	-	PUNCT
ajst-25592	164	10	energy	energy	NOUN
ajst-25592	164	11	laser	laser	NOUN
ajst-25592	164	12	systems	system	NOUN
ajst-25592	164	13	presents	present	VERB
ajst-25592	164	14	additional	additional	ADJ
ajst-25592	164	15	cooling	cool	VERB
ajst-25592	164	16	challenges	challenge	NOUN
ajst-25592	164	17	,	,	PUNCT
ajst-25592	164	18	leading	lead	VERB
ajst-25592	164	19	to	to	ADP
ajst-25592	164	20	innovations	innovation	NOUN
ajst-25592	164	21	in	in	ADP
ajst-25592	164	22	integrated	integrated	ADJ
ajst-25592	164	23	thermal	thermal	ADJ
ajst-25592	164	24	management	management	NOUN
ajst-25592	164	25	systems	system	NOUN
ajst-25592	164	26	that	that	PRON
ajst-25592	164	27	encompass	encompass	VERB
ajst-25592	164	28	both	both	DET
ajst-25592	164	29	the	the	DET
ajst-25592	164	30	propulsion	propulsion	NOUN
ajst-25592	164	31	system	system	NOUN
ajst-25592	164	32	and	and	CCONJ
ajst-25592	164	33	onboard	onboard	ADJ
ajst-25592	164	34	weapons	weapon	NOUN
ajst-25592	164	35	[	[	X
ajst-25592	164	36	19	19	NUM
ajst-25592	164	37	]	]	PUNCT
ajst-25592	164	38	.	.	PUNCT
ajst-25592	165	1	these	these	DET
ajst-25592	165	2	advancements	advancement	NOUN
ajst-25592	165	3	in	in	ADP
ajst-25592	165	4	air	air	NOUN
ajst-25592	165	5	power	power	NOUN
ajst-25592	165	6	systems	system	NOUN
ajst-25592	165	7	reflect	reflect	VERB
ajst-25592	165	8	the	the	DET
ajst-25592	165	9	ongoing	ongoing	ADJ
ajst-25592	165	10	evolution	evolution	NOUN
ajst-25592	165	11	of	of	ADP
ajst-25592	165	12	military	military	ADJ
ajst-25592	165	13	aviation	aviation	NOUN
ajst-25592	165	14	,	,	PUNCT
ajst-25592	165	15	with	with	ADP
ajst-25592	165	16	a	a	DET
ajst-25592	165	17	focus	focus	NOUN
ajst-25592	165	18	on	on	ADP
ajst-25592	165	19	stealth	stealth	NOUN
ajst-25592	165	20	,	,	PUNCT
ajst-25592	165	21	unmanned	unmanned	ADJ
ajst-25592	165	22	systems	system	NOUN
ajst-25592	165	23	,	,	PUNCT
ajst-25592	165	24	hypersonic	hypersonic	ADJ
ajst-25592	165	25	capabilities	capability	NOUN
ajst-25592	165	26	,	,	PUNCT
ajst-25592	165	27	and	and	CCONJ
ajst-25592	165	28	the	the	DET
ajst-25592	165	29	integration	integration	NOUN
ajst-25592	165	30	of	of	ADP
ajst-25592	165	31	advanced	advanced	ADJ
ajst-25592	165	32	weapon	weapon	NOUN
ajst-25592	165	33	systems	system	NOUN
ajst-25592	165	34	.	.	PUNCT
ajst-25592	166	1	the	the	DET
ajst-25592	166	2	interplay	interplay	NOUN
ajst-25592	166	3	between	between	ADP
ajst-25592	166	4	propulsion	propulsion	NOUN
ajst-25592	166	5	technology	technology	NOUN
ajst-25592	166	6	and	and	CCONJ
ajst-25592	166	7	these	these	DET
ajst-25592	166	8	requirements	requirement	NOUN
ajst-25592	166	9	continues	continue	VERB
ajst-25592	166	10	to	to	PART
ajst-25592	166	11	drive	drive	VERB
ajst-25592	166	12	innovation	innovation	NOUN
ajst-25592	166	13	in	in	ADP
ajst-25592	166	14	the	the	DET
ajst-25592	166	15	field	field	NOUN
ajst-25592	166	16	.	.	PUNCT
ajst-25592	167	1	certainly	certainly	ADV
ajst-25592	167	2	.	.	PUNCT
ajst-25592	168	1	let	let	VERB
ajst-25592	168	2	's	us	PRON
ajst-25592	168	3	move	move	VERB
ajst-25592	168	4	on	on	ADP
ajst-25592	168	5	to	to	ADP
ajst-25592	168	6	the	the	DET
ajst-25592	168	7	section	section	NOUN
ajst-25592	168	8	on	on	ADP
ajst-25592	168	9	theoretical	theoretical	ADJ
ajst-25592	168	10	research	research	NOUN
ajst-25592	168	11	on	on	ADP
ajst-25592	168	12	future	future	ADJ
ajst-25592	168	13	propulsion	propulsion	NOUN
ajst-25592	168	14	technologies	technology	NOUN
ajst-25592	168	15	.	.	PUNCT
ajst-25592	169	1	8	8	X
ajst-25592	169	2	.	.	X
ajst-25592	169	3	theoretical	theoretical	ADJ
ajst-25592	169	4	research	research	NOUN
ajst-25592	169	5	on	on	ADP
ajst-25592	169	6	future	future	ADJ
ajst-25592	169	7	propulsion	propulsion	NOUN
ajst-25592	169	8	technologies	technology	NOUN
ajst-25592	169	9	this	this	DET
ajst-25592	169	10	section	section	NOUN
ajst-25592	169	11	explores	explore	VERB
ajst-25592	169	12	cutting	cutting	NOUN
ajst-25592	169	13	-	-	PUNCT
ajst-25592	169	14	edge	edge	NOUN
ajst-25592	169	15	concepts	concept	NOUN
ajst-25592	169	16	that	that	PRON
ajst-25592	169	17	,	,	PUNCT
ajst-25592	169	18	while	while	SCONJ
ajst-25592	169	19	still	still	ADV
ajst-25592	169	20	largely	largely	ADV
ajst-25592	169	21	theoretical	theoretical	ADJ
ajst-25592	169	22	,	,	PUNCT
ajst-25592	169	23	have	have	VERB
ajst-25592	169	24	the	the	DET
ajst-25592	169	25	potential	potential	NOUN
ajst-25592	169	26	to	to	PART
ajst-25592	169	27	revolutionize	revolutionize	VERB
ajst-25592	169	28	propulsion	propulsion	NOUN
ajst-25592	169	29	systems	system	NOUN
ajst-25592	169	30	for	for	ADP
ajst-25592	169	31	military	military	ADJ
ajst-25592	169	32	applications	application	NOUN
ajst-25592	169	33	across	across	ADP
ajst-25592	169	34	land	land	NOUN
ajst-25592	169	35	,	,	PUNCT
ajst-25592	169	36	sea	sea	NOUN
ajst-25592	169	37	,	,	PUNCT
ajst-25592	169	38	and	and	CCONJ
ajst-25592	169	39	air	air	NOUN
ajst-25592	169	40	.	.	PUNCT
ajst-25592	170	1	8.1	8.1	NUM
ajst-25592	170	2	.	.	PUNCT
ajst-25592	171	1	magnetohydrodynamic	magnetohydrodynamic	ADJ
ajst-25592	171	2	propulsion	propulsion	NOUN
ajst-25592	171	3	magnetohydrodynamic	magnetohydrodynamic	ADJ
ajst-25592	171	4	(	(	PUNCT
ajst-25592	171	5	mhd	mhd	NOUN
ajst-25592	171	6	)	)	PUNCT
ajst-25592	171	7	propulsion	propulsion	NOUN
ajst-25592	171	8	is	be	AUX
ajst-25592	171	9	a	a	DET
ajst-25592	171	10	concept	concept	NOUN
ajst-25592	171	11	that	that	PRON
ajst-25592	171	12	uses	use	VERB
ajst-25592	171	13	electromagnetic	electromagnetic	ADJ
ajst-25592	171	14	fields	field	NOUN
ajst-25592	171	15	to	to	PART
ajst-25592	171	16	accelerate	accelerate	VERB
ajst-25592	171	17	conductive	conductive	ADJ
ajst-25592	171	18	fluids	fluid	NOUN
ajst-25592	171	19	or	or	CCONJ
ajst-25592	171	20	plasmas	plasma	NOUN
ajst-25592	171	21	to	to	PART
ajst-25592	171	22	generate	generate	VERB
ajst-25592	171	23	thrust	thrust	PROPN
ajst-25592	171	24	:	:	PUNCT
ajst-25592	171	25	naval	naval	ADJ
ajst-25592	171	26	applications	application	NOUN
ajst-25592	171	27	:	:	PUNCT
ajst-25592	171	28	mhd	mhd	NOUN
ajst-25592	171	29	propulsion	propulsion	NOUN
ajst-25592	171	30	could	could	AUX
ajst-25592	171	31	potentially	potentially	ADV
ajst-25592	171	32	offer	offer	VERB
ajst-25592	171	33	silent	silent	ADJ
ajst-25592	171	34	,	,	PUNCT
ajst-25592	171	35	efficient	efficient	ADJ
ajst-25592	171	36	propulsion	propulsion	NOUN
ajst-25592	171	37	for	for	ADP
ajst-25592	171	38	submarines	submarine	NOUN
ajst-25592	171	39	and	and	CCONJ
ajst-25592	171	40	surface	surface	NOUN
ajst-25592	171	41	ships	ship	NOUN
ajst-25592	171	42	.	.	PUNCT
ajst-25592	172	1	the	the	DET
ajst-25592	172	2	concept	concept	NOUN
ajst-25592	172	3	involves	involve	VERB
ajst-25592	172	4	using	use	VERB
ajst-25592	172	5	powerful	powerful	ADJ
ajst-25592	172	6	electromagnets	electromagnet	NOUN
ajst-25592	172	7	to	to	PART
ajst-25592	172	8	push	push	VERB
ajst-25592	172	9	seawater	seawater	NOUN
ajst-25592	172	10	backwards	backwards	ADV
ajst-25592	172	11	,	,	PUNCT
ajst-25592	172	12	propelling	propel	VERB
ajst-25592	172	13	the	the	DET
ajst-25592	172	14	vessel	vessel	NOUN
ajst-25592	172	15	forward	forward	ADV
ajst-25592	172	16	without	without	ADP
ajst-25592	172	17	moving	move	VERB
ajst-25592	172	18	parts	part	NOUN
ajst-25592	172	19	[	[	X
ajst-25592	172	20	20	20	NUM
ajst-25592	172	21	]	]	PUNCT
ajst-25592	172	22	.	.	PUNCT
ajst-25592	173	1	aerospace	aerospace	NOUN
ajst-25592	173	2	applications	application	NOUN
ajst-25592	173	3	:	:	PUNCT
ajst-25592	173	4	in	in	ADP
ajst-25592	173	5	theory	theory	NOUN
ajst-25592	173	6	,	,	PUNCT
ajst-25592	173	7	mhd	mhd	PROPN
ajst-25592	173	8	systems	system	NOUN
ajst-25592	173	9	could	could	AUX
ajst-25592	173	10	be	be	AUX
ajst-25592	173	11	used	use	VERB
ajst-25592	173	12	for	for	ADP
ajst-25592	173	13	atmospheric	atmospheric	ADJ
ajst-25592	173	14	flight	flight	NOUN
ajst-25592	173	15	by	by	ADP
ajst-25592	173	16	ionizing	ionize	VERB
ajst-25592	173	17	the	the	DET
ajst-25592	173	18	surrounding	surround	VERB
ajst-25592	173	19	air	air	NOUN
ajst-25592	173	20	and	and	CCONJ
ajst-25592	173	21	accelerating	accelerate	VERB
ajst-25592	173	22	it	it	PRON
ajst-25592	173	23	to	to	PART
ajst-25592	173	24	produce	produce	VERB
ajst-25592	173	25	thrust	thrust	NOUN
ajst-25592	173	26	.	.	PUNCT
ajst-25592	174	1	this	this	PRON
ajst-25592	174	2	could	could	AUX
ajst-25592	174	3	lead	lead	VERB
ajst-25592	174	4	to	to	ADP
ajst-25592	174	5	aircraft	aircraft	NOUN
ajst-25592	174	6	with	with	ADP
ajst-25592	174	7	no	no	DET
ajst-25592	174	8	visible	visible	ADJ
ajst-25592	174	9	external	external	ADJ
ajst-25592	174	10	propulsion	propulsion	NOUN
ajst-25592	174	11	systems	system	NOUN
ajst-25592	174	12	.	.	PUNCT
ajst-25592	175	1	challenges	challenge	NOUN
ajst-25592	175	2	:	:	PUNCT
ajst-25592	175	3	the	the	DET
ajst-25592	175	4	primary	primary	ADJ
ajst-25592	175	5	obstacles	obstacle	NOUN
ajst-25592	175	6	to	to	ADP
ajst-25592	175	7	practical	practical	ADJ
ajst-25592	175	8	mhd	mhd	NOUN
ajst-25592	175	9	propulsion	propulsion	NOUN
ajst-25592	175	10	include	include	VERB
ajst-25592	175	11	the	the	DET
ajst-25592	175	12	need	need	NOUN
ajst-25592	175	13	for	for	ADP
ajst-25592	175	14	extremely	extremely	ADV
ajst-25592	175	15	strong	strong	ADJ
ajst-25592	175	16	magnetic	magnetic	ADJ
ajst-25592	175	17	fields	field	NOUN
ajst-25592	175	18	and	and	CCONJ
ajst-25592	175	19	the	the	DET
ajst-25592	175	20	difficulty	difficulty	NOUN
ajst-25592	175	21	of	of	ADP
ajst-25592	175	22	efficiently	efficiently	ADV
ajst-25592	175	23	ionizing	ionize	VERB
ajst-25592	175	24	the	the	DET
ajst-25592	175	25	working	work	VERB
ajst-25592	175	26	fluid	fluid	NOUN
ajst-25592	175	27	.	.	PUNCT
ajst-25592	176	1	8.2	8.2	NUM
ajst-25592	176	2	.	.	PUNCT
ajst-25592	177	1	pulse	pulse	NOUN
ajst-25592	177	2	detonation	detonation	NOUN
ajst-25592	177	3	engines	engine	NOUN
ajst-25592	177	4	pulse	pulse	VERB
ajst-25592	177	5	detonation	detonation	NOUN
ajst-25592	177	6	engines	engine	NOUN
ajst-25592	177	7	(	(	PUNCT
ajst-25592	177	8	pdes	pde	NOUN
ajst-25592	177	9	)	)	PUNCT
ajst-25592	177	10	operate	operate	VERB
ajst-25592	177	11	by	by	ADP
ajst-25592	177	12	using	use	VERB
ajst-25592	177	13	repeated	repeat	VERB
ajst-25592	177	14	detonations	detonation	NOUN
ajst-25592	177	15	to	to	PART
ajst-25592	177	16	produce	produce	VERB
ajst-25592	177	17	thrust	thrust	NOUN
ajst-25592	177	18	:	:	PUNCT
ajst-25592	177	19	potential	potential	ADJ
ajst-25592	177	20	benefits	benefit	NOUN
ajst-25592	177	21	:	:	PUNCT
ajst-25592	177	22	pdes	pde	NOUN
ajst-25592	177	23	promise	promise	VERB
ajst-25592	177	24	higher	high	ADJ
ajst-25592	177	25	thermodynamic	thermodynamic	ADJ
ajst-25592	177	26	efficiency	efficiency	NOUN
ajst-25592	177	27	than	than	ADP
ajst-25592	177	28	traditional	traditional	ADJ
ajst-25592	177	29	gas	gas	NOUN
ajst-25592	177	30	turbine	turbine	NOUN
ajst-25592	177	31	engines	engine	NOUN
ajst-25592	177	32	,	,	PUNCT
ajst-25592	177	33	potentially	potentially	ADV
ajst-25592	177	34	leading	lead	VERB
ajst-25592	177	35	to	to	ADP
ajst-25592	177	36	improved	improve	VERB
ajst-25592	177	37	fuel	fuel	NOUN
ajst-25592	177	38	efficiency	efficiency	NOUN
ajst-25592	177	39	and	and	CCONJ
ajst-25592	177	40	performance	performance	NOUN
ajst-25592	177	41	[	[	X
ajst-25592	177	42	21	21	NUM
ajst-25592	177	43	]	]	PUNCT
ajst-25592	177	44	.	.	PUNCT
ajst-25592	178	1	military	military	ADJ
ajst-25592	178	2	applications	application	NOUN
ajst-25592	178	3	:	:	PUNCT
ajst-25592	178	4	the	the	DET
ajst-25592	178	5	pulsed	pulse	VERB
ajst-25592	178	6	nature	nature	NOUN
ajst-25592	178	7	of	of	ADP
ajst-25592	178	8	these	these	DET
ajst-25592	178	9	engines	engine	NOUN
ajst-25592	178	10	could	could	AUX
ajst-25592	178	11	be	be	AUX
ajst-25592	178	12	advantageous	advantageous	ADJ
ajst-25592	178	13	for	for	ADP
ajst-25592	178	14	high	high	ADJ
ajst-25592	178	15	-	-	PUNCT
ajst-25592	178	16	speed	speed	NOUN
ajst-25592	178	17	missiles	missile	NOUN
ajst-25592	178	18	and	and	CCONJ
ajst-25592	178	19	aircraft	aircraft	NOUN
ajst-25592	178	20	,	,	PUNCT
ajst-25592	178	21	offering	offer	VERB
ajst-25592	178	22	high	high	ADJ
ajst-25592	178	23	thrust	thrust	NOUN
ajst-25592	178	24	-	-	PUNCT
ajst-25592	178	25	to	to	ADP
ajst-25592	178	26	-	-	PUNCT
ajst-25592	178	27	weight	weight	NOUN
ajst-25592	178	28	ratios	ratio	NOUN
ajst-25592	178	29	and	and	CCONJ
ajst-25592	178	30	operational	operational	ADJ
ajst-25592	178	31	flexibility	flexibility	NOUN
ajst-25592	178	32	.	.	PUNCT
ajst-25592	179	1	research	research	NOUN
ajst-25592	179	2	status	status	NOUN
ajst-25592	179	3	:	:	PUNCT
ajst-25592	179	4	while	while	SCONJ
ajst-25592	179	5	still	still	ADV
ajst-25592	179	6	primarily	primarily	ADV
ajst-25592	179	7	in	in	ADP
ajst-25592	179	8	the	the	DET
ajst-25592	179	9	experimental	experimental	ADJ
ajst-25592	179	10	stage	stage	NOUN
ajst-25592	179	11	,	,	PUNCT
ajst-25592	179	12	progress	progress	NOUN
ajst-25592	179	13	has	have	AUX
ajst-25592	179	14	been	be	AUX
ajst-25592	179	15	made	make	VERB
ajst-25592	179	16	in	in	ADP
ajst-25592	179	17	demonstrating	demonstrate	VERB
ajst-25592	179	18	the	the	DET
ajst-25592	179	19	feasibility	feasibility	NOUN
ajst-25592	179	20	of	of	ADP
ajst-25592	179	21	pdes	pde	NOUN
ajst-25592	179	22	,	,	PUNCT
ajst-25592	179	23	with	with	ADP
ajst-25592	179	24	ongoing	ongoing	ADJ
ajst-25592	179	25	research	research	NOUN
ajst-25592	179	26	focusing	focus	VERB
ajst-25592	179	27	on	on	ADP
ajst-25592	179	28	optimizing	optimize	VERB
ajst-25592	179	29	detonation	detonation	NOUN
ajst-25592	179	30	cycles	cycle	NOUN
ajst-25592	179	31	and	and	CCONJ
ajst-25592	179	32	developing	develop	VERB
ajst-25592	179	33	practical	practical	ADJ
ajst-25592	179	34	control	control	NOUN
ajst-25592	179	35	systems	system	NOUN
ajst-25592	179	36	.	.	PUNCT
ajst-25592	180	1	8.3	8.3	NUM
ajst-25592	180	2	.	.	PUNCT
ajst-25592	181	1	antimatter	antimatter	NOUN
ajst-25592	181	2	propulsion	propulsion	NOUN
ajst-25592	181	3	concepts	concept	NOUN
ajst-25592	181	4	although	although	SCONJ
ajst-25592	181	5	highly	highly	ADV
ajst-25592	181	6	speculative	speculative	ADJ
ajst-25592	181	7	and	and	CCONJ
ajst-25592	181	8	far	far	ADV
ajst-25592	181	9	from	from	ADP
ajst-25592	181	10	practical	practical	ADJ
ajst-25592	181	11	implementation	implementation	NOUN
ajst-25592	181	12	,	,	PUNCT
ajst-25592	181	13	antimatter	antimatter	NOUN
ajst-25592	181	14	propulsion	propulsion	NOUN
ajst-25592	181	15	represents	represent	VERB
ajst-25592	181	16	the	the	DET
ajst-25592	181	17	theoretical	theoretical	ADJ
ajst-25592	181	18	ultimate	ultimate	NOUN
ajst-25592	181	19	in	in	ADP
ajst-25592	181	20	energy	energy	NOUN
ajst-25592	181	21	density	density	NOUN
ajst-25592	181	22	for	for	ADP
ajst-25592	181	23	propulsion	propulsion	NOUN
ajst-25592	181	24	:	:	PUNCT
ajst-25592	181	25	principle	principle	NOUN
ajst-25592	181	26	:	:	PUNCT
ajst-25592	181	27	the	the	DET
ajst-25592	181	28	concept	concept	NOUN
ajst-25592	181	29	involves	involve	VERB
ajst-25592	181	30	using	use	VERB
ajst-25592	181	31	the	the	DET
ajst-25592	181	32	energy	energy	NOUN
ajst-25592	181	33	released	release	VERB
ajst-25592	181	34	from	from	ADP
ajst-25592	181	35	matter	matter	NOUN
ajst-25592	181	36	-	-	PUNCT
ajst-25592	181	37	antimatter	antimatter	NOUN
ajst-25592	181	38	annihilation	annihilation	NOUN
ajst-25592	181	39	to	to	PART
ajst-25592	181	40	heat	heat	VERB
ajst-25592	181	41	a	a	DET
ajst-25592	181	42	propellant	propellant	NOUN
ajst-25592	181	43	or	or	CCONJ
ajst-25592	181	44	directly	directly	ADV
ajst-25592	181	45	produce	produce	VERB
ajst-25592	181	46	thrust	thrust	NOUN
ajst-25592	181	47	.	.	PUNCT
ajst-25592	182	1	potential	potential	ADJ
ajst-25592	182	2	applications	application	NOUN
ajst-25592	182	3	:	:	PUNCT
ajst-25592	182	4	if	if	SCONJ
ajst-25592	182	5	ever	ever	ADV
ajst-25592	182	6	realized	realize	VERB
ajst-25592	182	7	,	,	PUNCT
ajst-25592	182	8	antimatter	antimatter	NOUN
ajst-25592	182	9	propulsion	propulsion	NOUN
ajst-25592	182	10	could	could	AUX
ajst-25592	182	11	enable	enable	VERB
ajst-25592	182	12	extremely	extremely	ADV
ajst-25592	182	13	high	high	ADJ
ajst-25592	182	14	-	-	PUNCT
ajst-25592	182	15	speed	speed	NOUN
ajst-25592	182	16	interplanetary	interplanetary	ADJ
ajst-25592	182	17	travel	travel	NOUN
ajst-25592	182	18	,	,	PUNCT
ajst-25592	182	19	revolutionizing	revolutionize	VERB
ajst-25592	182	20	space	space	NOUN
ajst-25592	182	21	-	-	PUNCT
ajst-25592	182	22	based	base	VERB
ajst-25592	182	23	military	military	ADJ
ajst-25592	182	24	capabilities	capability	NOUN
ajst-25592	182	25	.	.	PUNCT
ajst-25592	183	1	challenges	challenge	NOUN
ajst-25592	183	2	:	:	PUNCT
ajst-25592	183	3	significant	significant	ADJ
ajst-25592	183	4	obstacles	obstacle	NOUN
ajst-25592	183	5	include	include	VERB
ajst-25592	183	6	the	the	DET
ajst-25592	183	7	production	production	NOUN
ajst-25592	183	8	,	,	PUNCT
ajst-25592	183	9	storage	storage	NOUN
ajst-25592	183	10	,	,	PUNCT
ajst-25592	183	11	and	and	CCONJ
ajst-25592	183	12	controlled	control	VERB
ajst-25592	183	13	use	use	NOUN
ajst-25592	183	14	of	of	ADP
ajst-25592	183	15	antimatter	antimatter	NOUN
ajst-25592	183	16	,	,	PUNCT
ajst-25592	183	17	as	as	ADV
ajst-25592	183	18	well	well	ADV
ajst-25592	183	19	as	as	ADP
ajst-25592	183	20	the	the	DET
ajst-25592	183	21	immense	immense	ADJ
ajst-25592	183	22	costs	cost	NOUN
ajst-25592	183	23	and	and	CCONJ
ajst-25592	183	24	technological	technological	ADJ
ajst-25592	183	25	hurdles	hurdle	NOUN
ajst-25592	183	26	involved	involve	VERB
ajst-25592	183	27	[	[	PUNCT
ajst-25592	183	28	22	22	NUM
ajst-25592	183	29	]	]	PUNCT
ajst-25592	183	30	.	.	PUNCT
ajst-25592	184	1	8.4	8.4	NUM
ajst-25592	184	2	.	.	PUNCT
ajst-25592	184	3	fusion	fusion	NOUN
ajst-25592	184	4	propulsion	propulsion	NOUN
ajst-25592	184	5	nuclear	nuclear	ADJ
ajst-25592	184	6	fusion	fusion	NOUN
ajst-25592	184	7	,	,	PUNCT
ajst-25592	184	8	the	the	DET
ajst-25592	184	9	process	process	NOUN
ajst-25592	184	10	that	that	PRON
ajst-25592	184	11	powers	power	VERB
ajst-25592	184	12	the	the	DET
ajst-25592	184	13	sun	sun	NOUN
ajst-25592	184	14	,	,	PUNCT
ajst-25592	184	15	is	be	AUX
ajst-25592	184	16	being	be	AUX
ajst-25592	184	17	researched	research	VERB
ajst-25592	184	18	as	as	ADP
ajst-25592	184	19	a	a	DET
ajst-25592	184	20	potential	potential	ADJ
ajst-25592	184	21	future	future	ADJ
ajst-25592	184	22	propulsion	propulsion	NOUN
ajst-25592	184	23	technology	technology	NOUN
ajst-25592	184	24	:	:	PUNCT
ajst-25592	184	25	concept	concept	NOUN
ajst-25592	184	26	:	:	PUNCT
ajst-25592	184	27	fusion	fusion	NOUN
ajst-25592	184	28	propulsion	propulsion	NOUN
ajst-25592	184	29	would	would	AUX
ajst-25592	184	30	use	use	VERB
ajst-25592	184	31	the	the	DET
ajst-25592	184	32	energy	energy	NOUN
ajst-25592	184	33	from	from	ADP
ajst-25592	184	34	controlled	control	VERB
ajst-25592	184	35	nuclear	nuclear	ADJ
ajst-25592	184	36	fusion	fusion	NOUN
ajst-25592	184	37	reactions	reaction	NOUN
ajst-25592	184	38	to	to	PART
ajst-25592	184	39	heat	heat	VERB
ajst-25592	184	40	a	a	DET
ajst-25592	184	41	propellant	propellant	NOUN
ajst-25592	184	42	or	or	CCONJ
ajst-25592	184	43	generate	generate	VERB
ajst-25592	184	44	electricity	electricity	NOUN
ajst-25592	184	45	for	for	ADP
ajst-25592	184	46	other	other	ADJ
ajst-25592	184	47	propulsion	propulsion	NOUN
ajst-25592	184	48	systems	system	NOUN
ajst-25592	184	49	.	.	PUNCT
ajst-25592	185	1	potential	potential	ADJ
ajst-25592	185	2	benefits	benefit	NOUN
ajst-25592	185	3	:	:	PUNCT
ajst-25592	185	4	fusion	fusion	NOUN
ajst-25592	185	5	could	could	AUX
ajst-25592	185	6	offer	offer	VERB
ajst-25592	185	7	extremely	extremely	ADV
ajst-25592	185	8	high	high	ADJ
ajst-25592	185	9	specific	specific	ADJ
ajst-25592	185	10	impulse	impulse	ADJ
ajst-25592	185	11	and	and	CCONJ
ajst-25592	185	12	virtually	virtually	ADV
ajst-25592	185	13	limitless	limitless	ADJ
ajst-25592	185	14	fuel	fuel	NOUN
ajst-25592	185	15	(	(	PUNCT
ajst-25592	185	16	using	use	VERB
ajst-25592	185	17	hydrogen	hydrogen	NOUN
ajst-25592	185	18	isotopes	isotope	NOUN
ajst-25592	185	19	)	)	PUNCT
ajst-25592	185	20	,	,	PUNCT
ajst-25592	185	21	enabling	enable	VERB
ajst-25592	185	22	long	long	ADJ
ajst-25592	185	23	-	-	PUNCT
ajst-25592	185	24	duration	duration	NOUN
ajst-25592	185	25	space	space	NOUN
ajst-25592	185	26	missions	mission	NOUN
ajst-25592	185	27	and	and	CCONJ
ajst-25592	185	28	highspeed	highspeed	NOUN
ajst-25592	185	29	propulsion	propulsion	NOUN
ajst-25592	185	30	.	.	PUNCT
ajst-25592	186	1	current	current	ADJ
ajst-25592	186	2	status	status	NOUN
ajst-25592	186	3	:	:	PUNCT
ajst-25592	186	4	while	while	SCONJ
ajst-25592	186	5	nuclear	nuclear	ADJ
ajst-25592	186	6	fusion	fusion	NOUN
ajst-25592	186	7	for	for	ADP
ajst-25592	186	8	electricity	electricity	NOUN
ajst-25592	186	9	generation	generation	NOUN
ajst-25592	186	10	is	be	AUX
ajst-25592	186	11	actively	actively	ADV
ajst-25592	186	12	being	be	AUX
ajst-25592	186	13	researched	research	VERB
ajst-25592	186	14	(	(	PUNCT
ajst-25592	186	15	e.g.	e.g.	ADV
ajst-25592	186	16	,	,	PUNCT
ajst-25592	186	17	iter	iter	NOUN
ajst-25592	186	18	project	project	NOUN
ajst-25592	186	19	)	)	PUNCT
ajst-25592	186	20	,	,	PUNCT
ajst-25592	186	21	fusion	fusion	NOUN
ajst-25592	186	22	propulsion	propulsion	NOUN
ajst-25592	186	23	remains	remain	VERB
ajst-25592	186	24	a	a	DET
ajst-25592	186	25	theoretical	theoretical	ADJ
ajst-25592	186	26	concept	concept	NOUN
ajst-25592	186	27	with	with	ADP
ajst-25592	186	28	significant	significant	ADJ
ajst-25592	186	29	engineering	engineering	NOUN
ajst-25592	186	30	challenges	challenge	NOUN
ajst-25592	186	31	to	to	PART
ajst-25592	186	32	overcome	overcome	VERB
ajst-25592	186	33	[	[	PRON
ajst-25592	186	34	23	23	NUM
ajst-25592	186	35	]	]	PUNCT
ajst-25592	186	36	.	.	PUNCT
ajst-25592	187	1	8.5	8.5	NUM
ajst-25592	187	2	.	.	PUNCT
ajst-25592	187	3	quantum	quantum	ADJ
ajst-25592	187	4	vacuum	vacuum	NOUN
ajst-25592	187	5	thrusters	thruster	NOUN
ajst-25592	187	6	based	base	VERB
ajst-25592	187	7	on	on	ADP
ajst-25592	187	8	speculative	speculative	ADJ
ajst-25592	187	9	interpretations	interpretation	NOUN
ajst-25592	187	10	of	of	ADP
ajst-25592	187	11	quantum	quantum	ADJ
ajst-25592	187	12	physics	physics	NOUN
ajst-25592	187	13	,	,	PUNCT
ajst-25592	187	14	142	142	NUM
ajst-25592	187	15	quantum	quantum	ADJ
ajst-25592	187	16	vacuum	vacuum	NOUN
ajst-25592	187	17	thrusters	thruster	NOUN
ajst-25592	187	18	theoretically	theoretically	ADV
ajst-25592	187	19	could	could	AUX
ajst-25592	187	20	produce	produce	VERB
ajst-25592	187	21	thrust	thrust	VERB
ajst-25592	187	22	by	by	ADP
ajst-25592	187	23	interacting	interact	VERB
ajst-25592	187	24	with	with	ADP
ajst-25592	187	25	the	the	DET
ajst-25592	187	26	quantum	quantum	PROPN
ajst-25592	187	27	vacuum	vacuum	NOUN
ajst-25592	187	28	:	:	PUNCT
ajst-25592	187	29	concept	concept	NOUN
ajst-25592	187	30	:	:	PUNCT
ajst-25592	187	31	these	these	DET
ajst-25592	187	32	devices	device	NOUN
ajst-25592	187	33	,	,	PUNCT
ajst-25592	187	34	also	also	ADV
ajst-25592	187	35	known	know	VERB
ajst-25592	187	36	as	as	ADP
ajst-25592	187	37	q	q	NOUN
ajst-25592	187	38	-	-	PUNCT
ajst-25592	187	39	thrusters	thruster	NOUN
ajst-25592	187	40	or	or	CCONJ
ajst-25592	187	41	emdrives	emdrive	NOUN
ajst-25592	187	42	,	,	PUNCT
ajst-25592	187	43	claim	claim	VERB
ajst-25592	187	44	to	to	PART
ajst-25592	187	45	generate	generate	VERB
ajst-25592	187	46	thrust	thrust	NOUN
ajst-25592	187	47	without	without	ADP
ajst-25592	187	48	expelling	expel	VERB
ajst-25592	187	49	any	any	DET
ajst-25592	187	50	propellant	propellant	NOUN
ajst-25592	187	51	,	,	PUNCT
ajst-25592	187	52	instead	instead	ADV
ajst-25592	187	53	interacting	interact	VERB
ajst-25592	187	54	with	with	ADP
ajst-25592	187	55	quantum	quantum	ADJ
ajst-25592	187	56	vacuum	vacuum	NOUN
ajst-25592	187	57	fluctuations	fluctuation	NOUN
ajst-25592	187	58	.	.	PUNCT
ajst-25592	188	1	controversy	controversy	NOUN
ajst-25592	188	2	:	:	PUNCT
ajst-25592	188	3	the	the	DET
ajst-25592	188	4	concept	concept	NOUN
ajst-25592	188	5	is	be	AUX
ajst-25592	188	6	highly	highly	ADV
ajst-25592	188	7	controversial	controversial	ADJ
ajst-25592	188	8	within	within	ADP
ajst-25592	188	9	the	the	DET
ajst-25592	188	10	scientific	scientific	ADJ
ajst-25592	188	11	community	community	NOUN
ajst-25592	188	12	,	,	PUNCT
ajst-25592	188	13	with	with	ADP
ajst-25592	188	14	most	most	ADJ
ajst-25592	188	15	experts	expert	NOUN
ajst-25592	188	16	skeptical	skeptical	ADJ
ajst-25592	188	17	of	of	ADP
ajst-25592	188	18	the	the	DET
ajst-25592	188	19	claimed	claim	VERB
ajst-25592	188	20	effects	effect	NOUN
ajst-25592	188	21	.	.	PUNCT
ajst-25592	189	1	however	however	ADV
ajst-25592	189	2	,	,	PUNCT
ajst-25592	189	3	some	some	DET
ajst-25592	189	4	experimental	experimental	ADJ
ajst-25592	189	5	results	result	NOUN
ajst-25592	189	6	have	have	AUX
ajst-25592	189	7	sparked	spark	VERB
ajst-25592	189	8	continued	continued	ADJ
ajst-25592	189	9	research	research	NOUN
ajst-25592	189	10	and	and	CCONJ
ajst-25592	189	11	debate	debate	NOUN
ajst-25592	189	12	[	[	X
ajst-25592	189	13	24	24	NUM
ajst-25592	189	14	]	]	PUNCT
ajst-25592	189	15	.	.	PUNCT
ajst-25592	190	1	while	while	SCONJ
ajst-25592	190	2	many	many	ADJ
ajst-25592	190	3	of	of	ADP
ajst-25592	190	4	these	these	DET
ajst-25592	190	5	concepts	concept	NOUN
ajst-25592	190	6	remain	remain	VERB
ajst-25592	190	7	far	far	ADV
ajst-25592	190	8	from	from	ADP
ajst-25592	190	9	practical	practical	ADJ
ajst-25592	190	10	implementation	implementation	NOUN
ajst-25592	190	11	,	,	PUNCT
ajst-25592	190	12	they	they	PRON
ajst-25592	190	13	represent	represent	VERB
ajst-25592	190	14	the	the	DET
ajst-25592	190	15	cutting	cut	VERB
ajst-25592	190	16	edge	edge	NOUN
ajst-25592	190	17	of	of	ADP
ajst-25592	190	18	propulsion	propulsion	NOUN
ajst-25592	190	19	research	research	NOUN
ajst-25592	190	20	.	.	PUNCT
ajst-25592	191	1	even	even	ADV
ajst-25592	191	2	if	if	SCONJ
ajst-25592	191	3	not	not	PART
ajst-25592	191	4	directly	directly	ADV
ajst-25592	191	5	realized	realize	VERB
ajst-25592	191	6	,	,	PUNCT
ajst-25592	191	7	research	research	NOUN
ajst-25592	191	8	into	into	ADP
ajst-25592	191	9	these	these	DET
ajst-25592	191	10	advanced	advanced	ADJ
ajst-25592	191	11	concepts	concept	NOUN
ajst-25592	191	12	often	often	ADV
ajst-25592	191	13	leads	lead	VERB
ajst-25592	191	14	to	to	ADP
ajst-25592	191	15	innovations	innovation	NOUN
ajst-25592	191	16	in	in	ADP
ajst-25592	191	17	more	more	ADJ
ajst-25592	191	18	conventional	conventional	ADJ
ajst-25592	191	19	technologies	technology	NOUN
ajst-25592	191	20	,	,	PUNCT
ajst-25592	191	21	driving	drive	VERB
ajst-25592	191	22	the	the	DET
ajst-25592	191	23	overall	overall	ADJ
ajst-25592	191	24	field	field	NOUN
ajst-25592	191	25	of	of	ADP
ajst-25592	191	26	propulsion	propulsion	NOUN
ajst-25592	191	27	forward	forward	ADV
ajst-25592	191	28	.	.	PUNCT
ajst-25592	192	1	9	9	X
ajst-25592	192	2	.	.	X
ajst-25592	192	3	summary	summary	VERB
ajst-25592	192	4	this	this	DET
ajst-25592	192	5	comprehensive	comprehensive	ADJ
ajst-25592	192	6	exploration	exploration	NOUN
ajst-25592	192	7	of	of	ADP
ajst-25592	192	8	aircraft	aircraft	NOUN
ajst-25592	192	9	engines	engine	NOUN
ajst-25592	192	10	and	and	CCONJ
ajst-25592	192	11	advanced	advanced	ADJ
ajst-25592	192	12	power	power	NOUN
ajst-25592	192	13	systems	system	NOUN
ajst-25592	192	14	for	for	ADP
ajst-25592	192	15	military	military	ADJ
ajst-25592	192	16	applications	application	NOUN
ajst-25592	192	17	across	across	ADP
ajst-25592	192	18	land	land	NOUN
ajst-25592	192	19	,	,	PUNCT
ajst-25592	192	20	sea	sea	NOUN
ajst-25592	192	21	,	,	PUNCT
ajst-25592	192	22	and	and	CCONJ
ajst-25592	192	23	air	air	NOUN
ajst-25592	192	24	has	have	AUX
ajst-25592	192	25	covered	cover	VERB
ajst-25592	192	26	a	a	DET
ajst-25592	192	27	wide	wide	ADJ
ajst-25592	192	28	range	range	NOUN
ajst-25592	192	29	of	of	ADP
ajst-25592	192	30	topics	topic	NOUN
ajst-25592	192	31	.	.	PUNCT
ajst-25592	193	1	the	the	DET
ajst-25592	193	2	fundamental	fundamental	ADJ
ajst-25592	193	3	principles	principle	NOUN
ajst-25592	193	4	of	of	ADP
ajst-25592	193	5	thermodynamics	thermodynamic	NOUN
ajst-25592	193	6	and	and	CCONJ
ajst-25592	193	7	fluid	fluid	ADJ
ajst-25592	193	8	dynamics	dynamic	NOUN
ajst-25592	193	9	underpin	underpin	VERB
ajst-25592	193	10	all	all	DET
ajst-25592	193	11	propulsion	propulsion	NOUN
ajst-25592	193	12	technologies	technology	NOUN
ajst-25592	193	13	,	,	PUNCT
ajst-25592	193	14	while	while	SCONJ
ajst-25592	193	15	advancements	advancement	NOUN
ajst-25592	193	16	in	in	ADP
ajst-25592	193	17	materials	material	NOUN
ajst-25592	193	18	science	science	NOUN
ajst-25592	193	19	,	,	PUNCT
ajst-25592	193	20	particularly	particularly	ADV
ajst-25592	193	21	hightemperature	hightemperature	ADJ
ajst-25592	193	22	alloys	alloy	NOUN
ajst-25592	193	23	and	and	CCONJ
ajst-25592	193	24	composites	composite	NOUN
ajst-25592	193	25	,	,	PUNCT
ajst-25592	193	26	have	have	AUX
ajst-25592	193	27	enabled	enable	VERB
ajst-25592	193	28	significant	significant	ADJ
ajst-25592	193	29	improvements	improvement	NOUN
ajst-25592	193	30	in	in	ADP
ajst-25592	193	31	engine	engine	NOUN
ajst-25592	193	32	performance	performance	NOUN
ajst-25592	193	33	and	and	CCONJ
ajst-25592	193	34	efficiency	efficiency	NOUN
ajst-25592	193	35	.	.	PUNCT
ajst-25592	194	1	the	the	DET
ajst-25592	194	2	evolution	evolution	NOUN
ajst-25592	194	3	of	of	ADP
ajst-25592	194	4	aircraft	aircraft	NOUN
ajst-25592	194	5	engines	engine	NOUN
ajst-25592	194	6	,	,	PUNCT
ajst-25592	194	7	from	from	ADP
ajst-25592	194	8	early	early	ADJ
ajst-25592	194	9	piston	piston	NOUN
ajst-25592	194	10	designs	design	NOUN
ajst-25592	194	11	to	to	ADP
ajst-25592	194	12	modern	modern	ADJ
ajst-25592	194	13	jet	jet	NOUN
ajst-25592	194	14	engines	engine	NOUN
ajst-25592	194	15	,	,	PUNCT
ajst-25592	194	16	has	have	AUX
ajst-25592	194	17	revolutionized	revolutionize	VERB
ajst-25592	194	18	aviation	aviation	NOUN
ajst-25592	194	19	.	.	PUNCT
ajst-25592	195	1	key	key	ADJ
ajst-25592	195	2	developments	development	NOUN
ajst-25592	195	3	such	such	ADJ
ajst-25592	195	4	as	as	ADP
ajst-25592	195	5	the	the	DET
ajst-25592	195	6	transition	transition	NOUN
ajst-25592	195	7	to	to	ADP
ajst-25592	195	8	turbofan	turbofan	NOUN
ajst-25592	195	9	engines	engine	NOUN
ajst-25592	195	10	,	,	PUNCT
ajst-25592	195	11	the	the	DET
ajst-25592	195	12	introduction	introduction	NOUN
ajst-25592	195	13	of	of	ADP
ajst-25592	195	14	high	high	ADJ
ajst-25592	195	15	-	-	PUNCT
ajst-25592	195	16	bypass	bypass	NOUN
ajst-25592	195	17	designs	design	NOUN
ajst-25592	195	18	,	,	PUNCT
ajst-25592	195	19	and	and	CCONJ
ajst-25592	195	20	advancements	advancement	NOUN
ajst-25592	195	21	in	in	ADP
ajst-25592	195	22	afterburning	afterburning	NOUN
ajst-25592	195	23	technology	technology	NOUN
ajst-25592	195	24	have	have	AUX
ajst-25592	195	25	shaped	shape	VERB
ajst-25592	195	26	contemporary	contemporary	ADJ
ajst-25592	195	27	military	military	ADJ
ajst-25592	195	28	aviation	aviation	NOUN
ajst-25592	195	29	.	.	PUNCT
ajst-25592	196	1	today	today	NOUN
ajst-25592	196	2	's	's	PART
ajst-25592	196	3	state	state	NOUN
ajst-25592	196	4	-	-	PUNCT
ajst-25592	196	5	of	of	ADP
ajst-25592	196	6	-	-	PUNCT
ajst-25592	196	7	the	the	DET
ajst-25592	196	8	-	-	PUNCT
ajst-25592	196	9	art	art	NOUN
ajst-25592	196	10	includes	include	VERB
ajst-25592	196	11	advanced	advanced	ADJ
ajst-25592	196	12	turbofan	turbofan	NOUN
ajst-25592	196	13	engines	engine	NOUN
ajst-25592	196	14	,	,	PUNCT
ajst-25592	196	15	geared	gear	VERB
ajst-25592	196	16	turbofan	turbofan	NOUN
ajst-25592	196	17	designs	design	NOUN
ajst-25592	196	18	,	,	PUNCT
ajst-25592	196	19	and	and	CCONJ
ajst-25592	196	20	ongoing	ongoing	ADJ
ajst-25592	196	21	research	research	NOUN
ajst-25592	196	22	into	into	ADP
ajst-25592	196	23	ramjet	ramjet	NOUN
ajst-25592	196	24	and	and	CCONJ
ajst-25592	196	25	scramjet	scramjet	PROPN
ajst-25592	196	26	technologies	technology	NOUN
ajst-25592	196	27	for	for	ADP
ajst-25592	196	28	high	high	ADJ
ajst-25592	196	29	-	-	PUNCT
ajst-25592	196	30	speed	speed	NOUN
ajst-25592	196	31	flight	flight	NOUN
ajst-25592	196	32	.	.	PUNCT
ajst-25592	197	1	in	in	ADP
ajst-25592	197	2	the	the	DET
ajst-25592	197	3	realm	realm	NOUN
ajst-25592	197	4	of	of	ADP
ajst-25592	197	5	land	land	NOUN
ajst-25592	197	6	-	-	PUNCT
ajst-25592	197	7	based	base	VERB
ajst-25592	197	8	systems	system	NOUN
ajst-25592	197	9	,	,	PUNCT
ajst-25592	197	10	next	next	ADJ
ajst-25592	197	11	-	-	PUNCT
ajst-25592	197	12	generation	generation	NOUN
ajst-25592	197	13	tank	tank	NOUN
ajst-25592	197	14	engines	engine	NOUN
ajst-25592	197	15	focus	focus	VERB
ajst-25592	197	16	on	on	ADP
ajst-25592	197	17	improved	improved	ADJ
ajst-25592	197	18	power	power	NOUN
ajst-25592	197	19	-	-	PUNCT
ajst-25592	197	20	to	to	ADP
ajst-25592	197	21	-	-	PUNCT
ajst-25592	197	22	weight	weight	NOUN
ajst-25592	197	23	ratios	ratio	NOUN
ajst-25592	197	24	and	and	CCONJ
ajst-25592	197	25	fuel	fuel	NOUN
ajst-25592	197	26	efficiency	efficiency	NOUN
ajst-25592	197	27	.	.	PUNCT
ajst-25592	198	1	hybrid	hybrid	ADJ
ajst-25592	198	2	electric	electric	PROPN
ajst-25592	198	3	drive	drive	PROPN
ajst-25592	198	4	systems	system	NOUN
ajst-25592	198	5	offer	offer	VERB
ajst-25592	198	6	potential	potential	ADJ
ajst-25592	198	7	benefits	benefit	NOUN
ajst-25592	198	8	in	in	ADP
ajst-25592	198	9	operational	operational	ADJ
ajst-25592	198	10	flexibility	flexibility	NOUN
ajst-25592	198	11	and	and	CCONJ
ajst-25592	198	12	reduced	reduce	VERB
ajst-25592	198	13	fuel	fuel	NOUN
ajst-25592	198	14	consumption	consumption	NOUN
ajst-25592	198	15	for	for	ADP
ajst-25592	198	16	military	military	ADJ
ajst-25592	198	17	vehicles	vehicle	NOUN
ajst-25592	198	18	.	.	PUNCT
ajst-25592	199	1	concurrently	concurrently	ADV
ajst-25592	199	2	,	,	PUNCT
ajst-25592	199	3	naval	naval	ADJ
ajst-25592	199	4	propulsion	propulsion	NOUN
ajst-25592	199	5	has	have	AUX
ajst-25592	199	6	seen	see	VERB
ajst-25592	199	7	advancements	advancement	NOUN
ajst-25592	199	8	in	in	ADP
ajst-25592	199	9	nuclear	nuclear	ADJ
ajst-25592	199	10	power	power	NOUN
ajst-25592	199	11	,	,	PUNCT
ajst-25592	199	12	gas	gas	NOUN
ajst-25592	199	13	turbine	turbine	NOUN
ajst-25592	199	14	systems	system	NOUN
ajst-25592	199	15	,	,	PUNCT
ajst-25592	199	16	and	and	CCONJ
ajst-25592	199	17	electric	electric	ADJ
ajst-25592	199	18	propulsion	propulsion	NOUN
ajst-25592	199	19	,	,	PUNCT
ajst-25592	199	20	with	with	ADP
ajst-25592	199	21	each	each	PRON
ajst-25592	199	22	offering	offer	VERB
ajst-25592	199	23	unique	unique	ADJ
ajst-25592	199	24	advantages	advantage	NOUN
ajst-25592	199	25	for	for	ADP
ajst-25592	199	26	different	different	ADJ
ajst-25592	199	27	vessel	vessel	NOUN
ajst-25592	199	28	types	type	NOUN
ajst-25592	199	29	and	and	CCONJ
ajst-25592	199	30	mission	mission	NOUN
ajst-25592	199	31	profiles	profile	NOUN
ajst-25592	199	32	.	.	PUNCT
ajst-25592	200	1	stealth	stealth	ADJ
ajst-25592	200	2	technology	technology	NOUN
ajst-25592	200	3	continues	continue	VERB
ajst-25592	200	4	to	to	PART
ajst-25592	200	5	drive	drive	VERB
ajst-25592	200	6	innovation	innovation	NOUN
ajst-25592	200	7	in	in	ADP
ajst-25592	200	8	engine	engine	NOUN
ajst-25592	200	9	design	design	NOUN
ajst-25592	200	10	,	,	PUNCT
ajst-25592	200	11	focusing	focus	VERB
ajst-25592	200	12	on	on	ADP
ajst-25592	200	13	reducing	reduce	VERB
ajst-25592	200	14	radar	radar	NOUN
ajst-25592	200	15	,	,	PUNCT
ajst-25592	200	16	infrared	infrare	VERB
ajst-25592	200	17	,	,	PUNCT
ajst-25592	200	18	and	and	CCONJ
ajst-25592	200	19	acoustic	acoustic	ADJ
ajst-25592	200	20	signatures	signature	NOUN
ajst-25592	200	21	across	across	ADP
ajst-25592	200	22	all	all	DET
ajst-25592	200	23	domains	domain	NOUN
ajst-25592	200	24	.	.	PUNCT
ajst-25592	201	1	the	the	DET
ajst-25592	201	2	rapid	rapid	ADJ
ajst-25592	201	3	development	development	NOUN
ajst-25592	201	4	of	of	ADP
ajst-25592	201	5	unmanned	unmanned	ADJ
ajst-25592	201	6	aerial	aerial	ADJ
ajst-25592	201	7	vehicle	vehicle	NOUN
ajst-25592	201	8	(	(	PUNCT
ajst-25592	201	9	uav	uav	PROPN
ajst-25592	201	10	)	)	PUNCT
ajst-25592	201	11	propulsion	propulsion	NOUN
ajst-25592	201	12	systems	system	NOUN
ajst-25592	201	13	,	,	PUNCT
ajst-25592	201	14	incorporating	incorporate	VERB
ajst-25592	201	15	electric	electric	NOUN
ajst-25592	201	16	,	,	PUNCT
ajst-25592	201	17	fuel	fuel	NOUN
ajst-25592	201	18	cell	cell	NOUN
ajst-25592	201	19	,	,	PUNCT
ajst-25592	201	20	and	and	CCONJ
ajst-25592	201	21	small	small	ADJ
ajst-25592	201	22	turbine	turbine	NOUN
ajst-25592	201	23	engines	engine	NOUN
ajst-25592	201	24	,	,	PUNCT
ajst-25592	201	25	is	be	AUX
ajst-25592	201	26	reshaping	reshape	VERB
ajst-25592	201	27	aerial	aerial	ADJ
ajst-25592	201	28	warfare	warfare	NOUN
ajst-25592	201	29	capabilities	capability	NOUN
ajst-25592	201	30	.	.	PUNCT
ajst-25592	202	1	hypersonic	hypersonic	ADJ
ajst-25592	202	2	propulsion	propulsion	NOUN
ajst-25592	202	3	,	,	PUNCT
ajst-25592	202	4	particularly	particularly	ADV
ajst-25592	202	5	scramjet	scramjet	NOUN
ajst-25592	202	6	technology	technology	NOUN
ajst-25592	202	7	,	,	PUNCT
ajst-25592	202	8	represents	represent	VERB
ajst-25592	202	9	a	a	DET
ajst-25592	202	10	frontier	frontier	NOUN
ajst-25592	202	11	in	in	ADP
ajst-25592	202	12	military	military	ADJ
ajst-25592	202	13	aviation	aviation	NOUN
ajst-25592	202	14	research	research	NOUN
ajst-25592	202	15	.	.	PUNCT
ajst-25592	203	1	looking	look	VERB
ajst-25592	203	2	to	to	ADP
ajst-25592	203	3	the	the	DET
ajst-25592	203	4	future	future	NOUN
ajst-25592	203	5	,	,	PUNCT
ajst-25592	203	6	theoretical	theoretical	ADJ
ajst-25592	203	7	research	research	NOUN
ajst-25592	203	8	explores	explore	NOUN
ajst-25592	203	9	concepts	concept	NOUN
ajst-25592	203	10	such	such	ADJ
ajst-25592	203	11	as	as	ADP
ajst-25592	203	12	magnetohydrodynamic	magnetohydrodynamic	ADJ
ajst-25592	203	13	propulsion	propulsion	NOUN
ajst-25592	203	14	,	,	PUNCT
ajst-25592	203	15	pulse	pulse	NOUN
ajst-25592	203	16	detonation	detonation	NOUN
ajst-25592	203	17	engines	engine	NOUN
ajst-25592	203	18	,	,	PUNCT
ajst-25592	203	19	and	and	CCONJ
ajst-25592	203	20	even	even	ADV
ajst-25592	203	21	more	more	ADV
ajst-25592	203	22	speculative	speculative	ADJ
ajst-25592	203	23	technologies	technology	NOUN
ajst-25592	203	24	like	like	ADP
ajst-25592	203	25	antimatter	antimatter	NOUN
ajst-25592	203	26	propulsion	propulsion	NOUN
ajst-25592	203	27	.	.	PUNCT
ajst-25592	204	1	these	these	PRON
ajst-25592	204	2	represent	represent	VERB
ajst-25592	204	3	potential	potential	ADJ
ajst-25592	204	4	longterm	longterm	ADJ
ajst-25592	204	5	developments	development	NOUN
ajst-25592	204	6	that	that	PRON
ajst-25592	204	7	could	could	AUX
ajst-25592	204	8	revolutionize	revolutionize	VERB
ajst-25592	204	9	military	military	ADJ
ajst-25592	204	10	propulsion	propulsion	NOUN
ajst-25592	204	11	across	across	ADP
ajst-25592	204	12	all	all	DET
ajst-25592	204	13	domains	domain	NOUN
ajst-25592	204	14	.	.	PUNCT
ajst-25592	205	1	throughout	throughout	ADP
ajst-25592	205	2	these	these	DET
ajst-25592	205	3	areas	area	NOUN
ajst-25592	205	4	,	,	PUNCT
ajst-25592	205	5	common	common	ADJ
ajst-25592	205	6	themes	theme	NOUN
ajst-25592	205	7	emerge	emerge	VERB
ajst-25592	205	8	:	:	PUNCT
ajst-25592	205	9	the	the	DET
ajst-25592	205	10	pursuit	pursuit	NOUN
ajst-25592	205	11	of	of	ADP
ajst-25592	205	12	higher	high	ADJ
ajst-25592	205	13	efficiency	efficiency	NOUN
ajst-25592	205	14	,	,	PUNCT
ajst-25592	205	15	improved	improve	VERB
ajst-25592	205	16	power	power	NOUN
ajst-25592	205	17	-	-	PUNCT
ajst-25592	205	18	to	to	ADP
ajst-25592	205	19	-	-	PUNCT
ajst-25592	205	20	weight	weight	NOUN
ajst-25592	205	21	ratios	ratio	NOUN
ajst-25592	205	22	,	,	PUNCT
ajst-25592	205	23	reduced	reduce	VERB
ajst-25592	205	24	environmental	environmental	ADJ
ajst-25592	205	25	impact	impact	NOUN
ajst-25592	205	26	,	,	PUNCT
ajst-25592	205	27	and	and	CCONJ
ajst-25592	205	28	enhanced	enhance	VERB
ajst-25592	205	29	operational	operational	ADJ
ajst-25592	205	30	capabilities	capability	NOUN
ajst-25592	205	31	.	.	PUNCT
ajst-25592	206	1	as	as	SCONJ
ajst-25592	206	2	geopolitical	geopolitical	ADJ
ajst-25592	206	3	landscapes	landscape	NOUN
ajst-25592	206	4	evolve	evolve	VERB
ajst-25592	206	5	and	and	CCONJ
ajst-25592	206	6	new	new	ADJ
ajst-25592	206	7	technological	technological	ADJ
ajst-25592	206	8	possibilities	possibility	NOUN
ajst-25592	206	9	emerge	emerge	VERB
ajst-25592	206	10	,	,	PUNCT
ajst-25592	206	11	research	research	NOUN
ajst-25592	206	12	in	in	ADP
ajst-25592	206	13	military	military	ADJ
ajst-25592	206	14	propulsion	propulsion	NOUN
ajst-25592	206	15	systems	system	NOUN
ajst-25592	206	16	continues	continue	VERB
ajst-25592	206	17	to	to	PART
ajst-25592	206	18	push	push	VERB
ajst-25592	206	19	the	the	DET
ajst-25592	206	20	boundaries	boundary	NOUN
ajst-25592	206	21	of	of	ADP
ajst-25592	206	22	what	what	PRON
ajst-25592	206	23	's	be	AUX
ajst-25592	206	24	possible	possible	ADJ
ajst-25592	206	25	in	in	ADP
ajst-25592	206	26	land	land	NOUN
ajst-25592	206	27	,	,	PUNCT
ajst-25592	206	28	sea	sea	NOUN
ajst-25592	206	29	,	,	PUNCT
ajst-25592	206	30	and	and	CCONJ
ajst-25592	206	31	air	air	NOUN
ajst-25592	206	32	applications	application	NOUN
ajst-25592	206	33	.	.	PUNCT
ajst-25592	207	1	the	the	DET
ajst-25592	207	2	field	field	NOUN
ajst-25592	207	3	of	of	ADP
ajst-25592	207	4	military	military	ADJ
ajst-25592	207	5	propulsion	propulsion	NOUN
ajst-25592	207	6	is	be	AUX
ajst-25592	207	7	characterized	characterize	VERB
ajst-25592	207	8	by	by	ADP
ajst-25592	207	9	constant	constant	ADJ
ajst-25592	207	10	innovation	innovation	NOUN
ajst-25592	207	11	,	,	PUNCT
ajst-25592	207	12	driven	drive	VERB
ajst-25592	207	13	by	by	ADP
ajst-25592	207	14	the	the	DET
ajst-25592	207	15	need	need	NOUN
ajst-25592	207	16	for	for	ADP
ajst-25592	207	17	strategic	strategic	ADJ
ajst-25592	207	18	advantages	advantage	NOUN
ajst-25592	207	19	and	and	CCONJ
ajst-25592	207	20	operational	operational	ADJ
ajst-25592	207	21	effectiveness	effectiveness	NOUN
ajst-25592	207	22	.	.	PUNCT
ajst-25592	208	1	from	from	ADP
ajst-25592	208	2	the	the	DET
ajst-25592	208	3	smallest	small	ADJ
ajst-25592	208	4	uav	uav	NOUN
ajst-25592	208	5	to	to	ADP
ajst-25592	208	6	the	the	DET
ajst-25592	208	7	largest	large	ADJ
ajst-25592	208	8	aircraft	aircraft	NOUN
ajst-25592	208	9	carrier	carrier	NOUN
ajst-25592	208	10	,	,	PUNCT
ajst-25592	208	11	propulsion	propulsion	NOUN
ajst-25592	208	12	technology	technology	NOUN
ajst-25592	208	13	plays	play	VERB
ajst-25592	208	14	a	a	DET
ajst-25592	208	15	crucial	crucial	ADJ
ajst-25592	208	16	role	role	NOUN
ajst-25592	208	17	in	in	ADP
ajst-25592	208	18	shaping	shape	VERB
ajst-25592	208	19	military	military	ADJ
ajst-25592	208	20	capabilities	capability	NOUN
ajst-25592	208	21	.	.	PUNCT
ajst-25592	209	1	as	as	SCONJ
ajst-25592	209	2	we	we	PRON
ajst-25592	209	3	look	look	VERB
ajst-25592	209	4	to	to	ADP
ajst-25592	209	5	the	the	DET
ajst-25592	209	6	future	future	NOUN
ajst-25592	209	7	,	,	PUNCT
ajst-25592	209	8	the	the	DET
ajst-25592	209	9	integration	integration	NOUN
ajst-25592	209	10	of	of	ADP
ajst-25592	209	11	advanced	advanced	ADJ
ajst-25592	209	12	materials	material	NOUN
ajst-25592	209	13	,	,	PUNCT
ajst-25592	209	14	novel	novel	ADJ
ajst-25592	209	15	energy	energy	NOUN
ajst-25592	209	16	sources	source	NOUN
ajst-25592	209	17	,	,	PUNCT
ajst-25592	209	18	and	and	CCONJ
ajst-25592	209	19	cutting	cut	VERB
ajst-25592	209	20	-	-	PUNCT
ajst-25592	209	21	edge	edge	NOUN
ajst-25592	209	22	designs	design	NOUN
ajst-25592	209	23	promises	promise	VERB
ajst-25592	209	24	to	to	PART
ajst-25592	209	25	yield	yield	VERB
ajst-25592	209	26	even	even	ADV
ajst-25592	209	27	more	more	ADV
ajst-25592	209	28	remarkable	remarkable	ADJ
ajst-25592	209	29	advancements	advancement	NOUN
ajst-25592	209	30	in	in	ADP
ajst-25592	209	31	this	this	DET
ajst-25592	209	32	critical	critical	ADJ
ajst-25592	209	33	field	field	NOUN
ajst-25592	209	34	.	.	PUNCT
ajst-25592	210	1	references	reference	NOUN
ajst-25592	210	2	[	[	X
ajst-25592	210	3	1	1	NUM
ajst-25592	210	4	]	]	X
ajst-25592	210	5	mattingly	mattingly	PROPN
ajst-25592	210	6	,	,	PUNCT
ajst-25592	210	7	j.	j.	PROPN
ajst-25592	210	8	d.	d.	PROPN
ajst-25592	210	9	,	,	PUNCT
ajst-25592	210	10	&	&	CCONJ
ajst-25592	210	11	boyer	boyer	PROPN
ajst-25592	210	12	,	,	PUNCT
ajst-25592	210	13	k.	k.	PROPN
ajst-25592	210	14	m.	m.	PROPN
ajst-25592	210	15	(	(	PUNCT
ajst-25592	210	16	2016	2016	NUM
ajst-25592	210	17	)	)	PUNCT
ajst-25592	210	18	.	.	PUNCT
ajst-25592	211	1	elements	element	NOUN
ajst-25592	211	2	of	of	ADP
ajst-25592	211	3	propulsion	propulsion	NOUN
ajst-25592	211	4	:	:	PUNCT
ajst-25592	211	5	gas	gas	NOUN
ajst-25592	211	6	turbines	turbine	NOUN
ajst-25592	211	7	and	and	CCONJ
ajst-25592	211	8	rockets	rocket	NOUN
ajst-25592	211	9	.	.	PUNCT
ajst-25592	212	1	american	american	PROPN
ajst-25592	212	2	institute	institute	PROPN
ajst-25592	212	3	of	of	ADP
ajst-25592	212	4	aeronautics	aeronautics	PROPN
ajst-25592	212	5	and	and	CCONJ
ajst-25592	212	6	astronautics	astronautic	NOUN
ajst-25592	212	7	.	.	PUNCT
ajst-25592	213	1	[	[	X
ajst-25592	213	2	2	2	NUM
ajst-25592	213	3	]	]	PUNCT
ajst-25592	213	4	saravanamuttoo	saravanamuttoo	ADV
ajst-25592	213	5	,	,	PUNCT
ajst-25592	213	6	h.	h.	PROPN
ajst-25592	213	7	i.	i.	PROPN
ajst-25592	213	8	h.	h.	PROPN
ajst-25592	213	9	,	,	PUNCT
ajst-25592	213	10	rogers	rogers	PROPN
ajst-25592	213	11	,	,	PUNCT
ajst-25592	213	12	g.	g.	PROPN
ajst-25592	213	13	f.	f.	PROPN
ajst-25592	213	14	c.	c.	PROPN
ajst-25592	213	15	,	,	PUNCT
ajst-25592	213	16	&	&	CCONJ
ajst-25592	213	17	cohen	cohen	PROPN
ajst-25592	213	18	,	,	PUNCT
ajst-25592	213	19	h.	h.	PROPN
ajst-25592	213	20	(	(	PUNCT
ajst-25592	213	21	2017	2017	NUM
ajst-25592	213	22	)	)	PUNCT
ajst-25592	213	23	.	.	PUNCT
ajst-25592	214	1	gas	gas	NOUN
ajst-25592	214	2	turbine	turbine	NOUN
ajst-25592	214	3	theory	theory	NOUN
ajst-25592	214	4	.	.	PUNCT
ajst-25592	215	1	pearson	pearson	PROPN
ajst-25592	215	2	education	education	PROPN
ajst-25592	215	3	.	.	PUNCT
ajst-25592	216	1	[	[	X
ajst-25592	216	2	3	3	X
ajst-25592	216	3	]	]	X
ajst-25592	216	4	national	national	PROPN
ajst-25592	216	5	research	research	PROPN
ajst-25592	216	6	council	council	PROPN
ajst-25592	216	7	.	.	PUNCT
ajst-25592	217	1	(	(	PUNCT
ajst-25592	217	2	2006	2006	NUM
ajst-25592	217	3	)	)	PUNCT
ajst-25592	217	4	.	.	PUNCT
ajst-25592	218	1	a	a	DET
ajst-25592	218	2	review	review	NOUN
ajst-25592	218	3	of	of	ADP
ajst-25592	218	4	united	united	PROPN
ajst-25592	218	5	states	states	PROPN
ajst-25592	218	6	air	air	PROPN
ajst-25592	218	7	force	force	NOUN
ajst-25592	218	8	and	and	CCONJ
ajst-25592	218	9	department	department	PROPN
ajst-25592	218	10	of	of	ADP
ajst-25592	218	11	defense	defense	PROPN
ajst-25592	218	12	aerospace	aerospace	NOUN
ajst-25592	218	13	propulsion	propulsion	NOUN
ajst-25592	218	14	needs	need	NOUN
ajst-25592	218	15	.	.	PUNCT
ajst-25592	219	1	national	national	PROPN
ajst-25592	219	2	academies	academies	PROPN
ajst-25592	219	3	press	press	PROPN
ajst-25592	219	4	.	.	PUNCT
ajst-25592	220	1	[	[	X
ajst-25592	220	2	4	4	NUM
ajst-25592	220	3	]	]	X
ajst-25592	220	4	cengel	cengel	NOUN
ajst-25592	220	5	,	,	PUNCT
ajst-25592	220	6	y.	y.	PROPN
ajst-25592	220	7	a.	a.	PROPN
ajst-25592	220	8	,	,	PUNCT
ajst-25592	220	9	&	&	CCONJ
ajst-25592	220	10	boles	boles	PROPN
ajst-25592	220	11	,	,	PUNCT
ajst-25592	220	12	m.	m.	NOUN
ajst-25592	220	13	a.	a.	NOUN
ajst-25592	220	14	(	(	PUNCT
ajst-25592	220	15	2015	2015	NUM
ajst-25592	220	16	)	)	PUNCT
ajst-25592	220	17	.	.	PUNCT
ajst-25592	221	1	thermodynamics	thermodynamic	NOUN
ajst-25592	221	2	:	:	PUNCT
ajst-25592	221	3	an	an	DET
ajst-25592	221	4	engineering	engineering	NOUN
ajst-25592	221	5	approach	approach	NOUN
ajst-25592	221	6	.	.	PUNCT
ajst-25592	222	1	mcgraw	mcgraw	PROPN
ajst-25592	222	2	-	-	PUNCT
ajst-25592	222	3	hill	hill	NOUN
ajst-25592	222	4	education	education	NOUN
ajst-25592	222	5	.	.	PUNCT
ajst-25592	223	1	[	[	X
ajst-25592	223	2	5	5	NUM
ajst-25592	223	3	]	]	X
ajst-25592	223	4	el	el	PROPN
ajst-25592	223	5	-	-	PUNCT
ajst-25592	223	6	sayed	sayed	PROPN
ajst-25592	223	7	,	,	PUNCT
ajst-25592	223	8	a.	a.	PROPN
ajst-25592	223	9	f.	f.	PROPN
ajst-25592	223	10	(	(	PUNCT
ajst-25592	223	11	2017	2017	NUM
ajst-25592	223	12	)	)	PUNCT
ajst-25592	223	13	.	.	PUNCT
ajst-25592	224	1	aircraft	aircraft	NOUN
ajst-25592	224	2	propulsion	propulsion	NOUN
ajst-25592	224	3	and	and	CCONJ
ajst-25592	224	4	gas	gas	NOUN
ajst-25592	224	5	turbine	turbine	NOUN
ajst-25592	224	6	engines	engine	NOUN
ajst-25592	224	7	.	.	PUNCT
ajst-25592	225	1	crc	crc	PROPN
ajst-25592	225	2	press	press	PROPN
ajst-25592	225	3	.	.	PUNCT
ajst-25592	226	1	[	[	X
ajst-25592	226	2	6	6	NUM
ajst-25592	226	3	]	]	PUNCT
ajst-25592	226	4	versteeg	versteeg	NOUN
ajst-25592	226	5	,	,	PUNCT
ajst-25592	226	6	h.	h.	PROPN
ajst-25592	226	7	k.	k.	PROPN
ajst-25592	226	8	,	,	PUNCT
ajst-25592	226	9	&	&	CCONJ
ajst-25592	226	10	malalasekera	malalasekera	NOUN
ajst-25592	226	11	,	,	PUNCT
ajst-25592	226	12	w.	w.	NOUN
ajst-25592	226	13	(	(	PUNCT
ajst-25592	226	14	2007	2007	NUM
ajst-25592	226	15	)	)	PUNCT
ajst-25592	226	16	.	.	PUNCT
ajst-25592	227	1	an	an	DET
ajst-25592	227	2	introduction	introduction	NOUN
ajst-25592	227	3	to	to	ADP
ajst-25592	227	4	computational	computational	ADJ
ajst-25592	227	5	fluid	fluid	ADJ
ajst-25592	227	6	dynamics	dynamic	NOUN
ajst-25592	227	7	:	:	PUNCT
ajst-25592	227	8	the	the	DET
ajst-25592	227	9	finite	finite	PROPN
ajst-25592	227	10	volume	volume	NOUN
ajst-25592	227	11	method	method	NOUN
ajst-25592	227	12	.	.	PUNCT
ajst-25592	228	1	pearson	pearson	PROPN
ajst-25592	228	2	education	education	PROPN
ajst-25592	228	3	.	.	PUNCT
ajst-25592	229	1	[	[	X
ajst-25592	229	2	7	7	NUM
ajst-25592	229	3	]	]	PUNCT
ajst-25592	229	4	miracle	miracle	NOUN
ajst-25592	229	5	,	,	PUNCT
ajst-25592	229	6	d.	d.	PROPN
ajst-25592	229	7	b.	b.	PROPN
ajst-25592	229	8	,	,	PUNCT
ajst-25592	229	9	&	&	CCONJ
ajst-25592	229	10	donaldson	donaldson	PROPN
ajst-25592	229	11	,	,	PUNCT
ajst-25592	229	12	s.	s.	PROPN
ajst-25592	229	13	l.	l.	PROPN
ajst-25592	229	14	(	(	PUNCT
ajst-25592	229	15	2001	2001	NUM
ajst-25592	229	16	)	)	PUNCT
ajst-25592	229	17	.	.	PUNCT
ajst-25592	230	1	asm	asm	NOUN
ajst-25592	230	2	handbook	handbook	NOUN
ajst-25592	230	3	,	,	PUNCT
ajst-25592	230	4	volume	volume	NOUN
ajst-25592	230	5	21	21	NUM
ajst-25592	230	6	:	:	PUNCT
ajst-25592	230	7	composites	composite	NOUN
ajst-25592	230	8	.	.	PUNCT
ajst-25592	231	1	asm	asm	PROPN
ajst-25592	231	2	international	international	NOUN
ajst-25592	231	3	.	.	PUNCT
ajst-25592	232	1	[	[	X
ajst-25592	232	2	8	8	NUM
ajst-25592	232	3	]	]	SYM
ajst-25592	232	4	gunston	gunston	NOUN
ajst-25592	232	5	,	,	PUNCT
ajst-25592	232	6	b.	b.	PROPN
ajst-25592	232	7	(	(	PUNCT
ajst-25592	232	8	2006	2006	NUM
ajst-25592	232	9	)	)	PUNCT
ajst-25592	232	10	.	.	PUNCT
ajst-25592	233	1	the	the	DET
ajst-25592	233	2	development	development	NOUN
ajst-25592	233	3	of	of	ADP
ajst-25592	233	4	jet	jet	NOUN
ajst-25592	233	5	and	and	CCONJ
ajst-25592	233	6	turbine	turbine	NOUN
ajst-25592	233	7	aero	aero	PROPN
ajst-25592	233	8	engines	engine	NOUN
ajst-25592	233	9	.	.	PUNCT
ajst-25592	234	1	patrick	patrick	PROPN
ajst-25592	234	2	stephens	stephens	PROPN
ajst-25592	234	3	limited	limit	VERB
ajst-25592	234	4	.	.	PUNCT
ajst-25592	235	1	[	[	X
ajst-25592	235	2	9	9	NUM
ajst-25592	235	3	]	]	PUNCT
ajst-25592	235	4	spittle	spittle	NOUN
ajst-25592	235	5	,	,	PUNCT
ajst-25592	235	6	p.	p.	NOUN
ajst-25592	235	7	(	(	PUNCT
ajst-25592	235	8	2003	2003	NUM
ajst-25592	235	9	)	)	PUNCT
ajst-25592	235	10	.	.	PUNCT
ajst-25592	236	1	gas	gas	NOUN
ajst-25592	236	2	turbine	turbine	NOUN
ajst-25592	236	3	technology	technology	NOUN
ajst-25592	236	4	.	.	PUNCT
ajst-25592	237	1	physics	physics	NOUN
ajst-25592	237	2	education	education	NOUN
ajst-25592	237	3	,	,	PUNCT
ajst-25592	237	4	38(6	38(6	NOUN
ajst-25592	237	5	)	)	PUNCT
ajst-25592	237	6	,	,	PUNCT
ajst-25592	237	7	504	504	NUM
ajst-25592	237	8	.	.	PUNCT
ajst-25592	238	1	[	[	X
ajst-25592	238	2	10	10	NUM
ajst-25592	238	3	]	]	X
ajst-25592	238	4	connors	connor	NOUN
ajst-25592	238	5	,	,	PUNCT
ajst-25592	238	6	j.	j.	PROPN
ajst-25592	238	7	(	(	PUNCT
ajst-25592	238	8	2010	2010	NUM
ajst-25592	238	9	)	)	PUNCT
ajst-25592	238	10	.	.	PUNCT
ajst-25592	239	1	the	the	DET
ajst-25592	239	2	engines	engine	NOUN
ajst-25592	239	3	of	of	ADP
ajst-25592	239	4	pratt	pratt	PROPN
ajst-25592	239	5	&	&	CCONJ
ajst-25592	239	6	whitney	whitney	PROPN
ajst-25592	239	7	:	:	PUNCT
ajst-25592	239	8	a	a	DET
ajst-25592	239	9	technical	technical	ADJ
ajst-25592	239	10	history	history	NOUN
ajst-25592	239	11	.	.	PUNCT
ajst-25592	240	1	american	american	PROPN
ajst-25592	240	2	institute	institute	PROPN
ajst-25592	240	3	of	of	ADP
ajst-25592	240	4	aeronautics	aeronautics	PROPN
ajst-25592	240	5	and	and	CCONJ
ajst-25592	240	6	astronautics	astronautic	NOUN
ajst-25592	240	7	.	.	PUNCT
ajst-25592	241	1	[	[	X
ajst-25592	241	2	11	11	NUM
ajst-25592	241	3	]	]	X
ajst-25592	241	4	khalil	khalil	PROPN
ajst-25592	241	5	,	,	PUNCT
ajst-25592	241	6	y.	y.	PROPN
ajst-25592	241	7	f.	f.	PROPN
ajst-25592	241	8	(	(	PUNCT
ajst-25592	241	9	2019	2019	NUM
ajst-25592	241	10	)	)	PUNCT
ajst-25592	241	11	.	.	PUNCT
ajst-25592	242	1	a	a	DET
ajst-25592	242	2	comparative	comparative	ADJ
ajst-25592	242	3	assessment	assessment	NOUN
ajst-25592	242	4	of	of	ADP
ajst-25592	242	5	alternative	alternative	ADJ
ajst-25592	242	6	powertrains	powertrain	NOUN
ajst-25592	242	7	in	in	ADP
ajst-25592	242	8	the	the	DET
ajst-25592	242	9	us	us	PROPN
ajst-25592	242	10	army	army	NOUN
ajst-25592	242	11	's	's	PART
ajst-25592	242	12	tactical	tactical	ADJ
ajst-25592	242	13	and	and	CCONJ
ajst-25592	242	14	combat	combat	NOUN
ajst-25592	242	15	vehicles	vehicle	NOUN
ajst-25592	242	16	:	:	PUNCT
ajst-25592	242	17	factors	factor	NOUN
ajst-25592	242	18	influencing	influence	VERB
ajst-25592	242	19	viability	viability	NOUN
ajst-25592	242	20	and	and	CCONJ
ajst-25592	242	21	potential	potential	ADJ
ajst-25592	242	22	benefits	benefit	NOUN
ajst-25592	242	23	.	.	PUNCT
ajst-25592	243	1	international	international	ADJ
ajst-25592	243	2	journal	journal	PROPN
ajst-25592	243	3	of	of	ADP
ajst-25592	243	4	hydrogen	hydrogen	NOUN
ajst-25592	243	5	energy	energy	NOUN
ajst-25592	243	6	,	,	PUNCT
ajst-25592	243	7	44(60	44(60	NUM
ajst-25592	243	8	)	)	PUNCT
ajst-25592	243	9	,	,	PUNCT
ajst-25592	243	10	3205332073	3205332073	NUM
ajst-25592	243	11	.	.	PUNCT
ajst-25592	244	1	[	[	X
ajst-25592	244	2	12	12	NUM
ajst-25592	244	3	]	]	X
ajst-25592	244	4	wong	wong	PROPN
ajst-25592	244	5	,	,	PUNCT
ajst-25592	244	6	j.	j.	PROPN
ajst-25592	244	7	y.	y.	PROPN
ajst-25592	244	8	(	(	PUNCT
ajst-25592	244	9	2010	2010	NUM
ajst-25592	244	10	)	)	PUNCT
ajst-25592	244	11	.	.	PUNCT
ajst-25592	245	1	terramechanics	terramechanic	NOUN
ajst-25592	245	2	and	and	CCONJ
ajst-25592	245	3	off	off	ADP
ajst-25592	245	4	-	-	PUNCT
ajst-25592	245	5	road	road	NOUN
ajst-25592	245	6	vehicle	vehicle	NOUN
ajst-25592	245	7	engineering	engineering	NOUN
ajst-25592	245	8	:	:	PUNCT
ajst-25592	245	9	terrain	terrain	NOUN
ajst-25592	245	10	behaviour	behaviour	NOUN
ajst-25592	245	11	,	,	PUNCT
ajst-25592	245	12	off	off	ADP
ajst-25592	245	13	-	-	PUNCT
ajst-25592	245	14	road	road	NOUN
ajst-25592	245	15	vehicle	vehicle	NOUN
ajst-25592	245	16	performance	performance	NOUN
ajst-25592	245	17	and	and	CCONJ
ajst-25592	245	18	design	design	NOUN
ajst-25592	245	19	.	.	PUNCT
ajst-25592	246	1	butterworth	butterworth	PROPN
ajst-25592	246	2	-	-	PUNCT
ajst-25592	246	3	heinemann	heinemann	PROPN
ajst-25592	246	4	.	.	PUNCT
ajst-25592	247	1	[	[	X
ajst-25592	247	2	13	13	NUM
ajst-25592	247	3	]	]	SYM
ajst-25592	247	4	ragheb	ragheb	NOUN
ajst-25592	247	5	,	,	PUNCT
ajst-25592	247	6	m.	m.	NOUN
ajst-25592	247	7	(	(	PUNCT
ajst-25592	247	8	2011	2011	NUM
ajst-25592	247	9	)	)	PUNCT
ajst-25592	247	10	.	.	PUNCT
ajst-25592	248	1	nuclear	nuclear	ADJ
ajst-25592	248	2	naval	naval	ADJ
ajst-25592	248	3	propulsion	propulsion	NOUN
ajst-25592	248	4	.	.	PUNCT
ajst-25592	249	1	in	in	ADP
ajst-25592	249	2	nuclear	nuclear	ADJ
ajst-25592	249	3	power	power	NOUN
ajst-25592	249	4	deployment	deployment	NOUN
ajst-25592	249	5	,	,	PUNCT
ajst-25592	249	6	operation	operation	NOUN
ajst-25592	249	7	and	and	CCONJ
ajst-25592	249	8	sustainability	sustainability	NOUN
ajst-25592	249	9	.	.	PUNCT
ajst-25592	250	1	intech	intech	PROPN
ajst-25592	250	2	open	open	VERB
ajst-25592	250	3	.	.	PUNCT
ajst-25592	251	1	[	[	X
ajst-25592	251	2	14	14	NUM
ajst-25592	251	3	]	]	X
ajst-25592	251	4	carlton	carlton	PROPN
ajst-25592	251	5	,	,	PUNCT
ajst-25592	251	6	j.	j.	PROPN
ajst-25592	251	7	(	(	PUNCT
ajst-25592	251	8	2018	2018	NUM
ajst-25592	251	9	)	)	PUNCT
ajst-25592	251	10	.	.	PUNCT
ajst-25592	252	1	marine	marine	ADJ
ajst-25592	252	2	propellers	propeller	NOUN
ajst-25592	252	3	and	and	CCONJ
ajst-25592	252	4	propulsion	propulsion	NOUN
ajst-25592	252	5	.	.	PUNCT
ajst-25592	253	1	butterworth	butterworth	PROPN
ajst-25592	253	2	-	-	PUNCT
ajst-25592	253	3	heinemann	heinemann	PROPN
ajst-25592	253	4	.	.	PUNCT
ajst-25592	254	1	[	[	X
ajst-25592	254	2	15	15	NUM
ajst-25592	254	3	]	]	X
ajst-25592	254	4	rao	rao	PROPN
ajst-25592	254	5	,	,	PUNCT
ajst-25592	254	6	g.	g.	PROPN
ajst-25592	254	7	a.	a.	PROPN
ajst-25592	254	8	,	,	PUNCT
ajst-25592	254	9	&	&	CCONJ
ajst-25592	254	10	mahulikar	mahulikar	PROPN
ajst-25592	254	11	,	,	PUNCT
ajst-25592	254	12	s.	s.	PROPN
ajst-25592	254	13	p.	p.	PROPN
ajst-25592	254	14	(	(	PUNCT
ajst-25592	254	15	2002	2002	NUM
ajst-25592	254	16	)	)	PUNCT
ajst-25592	254	17	.	.	PUNCT
ajst-25592	255	1	integrated	integrate	VERB
ajst-25592	255	2	review	review	NOUN
ajst-25592	255	3	of	of	ADP
ajst-25592	255	4	stealth	stealth	ADJ
ajst-25592	255	5	technology	technology	NOUN
ajst-25592	255	6	and	and	CCONJ
ajst-25592	255	7	its	its	PRON
ajst-25592	255	8	role	role	NOUN
ajst-25592	255	9	in	in	ADP
ajst-25592	255	10	airpower	airpower	NOUN
ajst-25592	255	11	.	.	PUNCT
ajst-25592	256	1	the	the	DET
ajst-25592	256	2	aeronautical	aeronautical	PROPN
ajst-25592	256	3	journal	journal	NOUN
ajst-25592	256	4	,	,	PUNCT
ajst-25592	256	5	106(1066	106(1066	NUM
ajst-25592	256	6	)	)	PUNCT
ajst-25592	256	7	,	,	PUNCT
ajst-25592	256	8	629	629	NUM
ajst-25592	256	9	-	-	SYM
ajst-25592	256	10	641	641	NUM
ajst-25592	256	11	.	.	PUNCT
ajst-25592	257	1	[	[	X
ajst-25592	257	2	16	16	NUM
ajst-25592	257	3	]	]	X
ajst-25592	257	4	fahlstrom	fahlstrom	NOUN
ajst-25592	257	5	,	,	PUNCT
ajst-25592	257	6	p.	p.	NOUN
ajst-25592	257	7	g.	g.	PROPN
ajst-25592	257	8	,	,	PUNCT
ajst-25592	257	9	&	&	CCONJ
ajst-25592	257	10	gleason	gleason	PROPN
ajst-25592	257	11	,	,	PUNCT
ajst-25592	257	12	t.	t.	PROPN
ajst-25592	257	13	j.	j.	PROPN
ajst-25592	257	14	(	(	PUNCT
ajst-25592	257	15	2012	2012	NUM
ajst-25592	257	16	)	)	PUNCT
ajst-25592	257	17	.	.	PUNCT
ajst-25592	258	1	introduction	introduction	NOUN
ajst-25592	258	2	to	to	ADP
ajst-25592	258	3	uav	uav	PROPN
ajst-25592	258	4	systems	system	NOUN
ajst-25592	258	5	.	.	PUNCT
ajst-25592	259	1	john	john	PROPN
ajst-25592	259	2	wiley	wiley	PROPN
ajst-25592	259	3	&	&	CCONJ
ajst-25592	259	4	sons	son	NOUN
ajst-25592	259	5	.	.	PUNCT
ajst-25592	260	1	[	[	X
ajst-25592	260	2	17	17	NUM
ajst-25592	260	3	]	]	X
ajst-25592	260	4	gonzález	gonzález	NOUN
ajst-25592	260	5	-	-	PUNCT
ajst-25592	260	6	espasandín	espasandín	NOUN
ajst-25592	260	7	,	,	PUNCT
ajst-25592	260	8	ó	ó	PROPN
ajst-25592	260	9	.	.	PROPN
ajst-25592	260	10	,	,	PUNCT
ajst-25592	260	11	leo	leo	PROPN
ajst-25592	260	12	,	,	PUNCT
ajst-25592	260	13	t.	t.	PROPN
ajst-25592	260	14	j.	j.	PROPN
ajst-25592	260	15	,	,	PUNCT
ajst-25592	260	16	&	&	CCONJ
ajst-25592	260	17	navarro	navarro	PROPN
ajst-25592	260	18	-	-	PUNCT
ajst-25592	260	19	arévalo	arévalo	PROPN
ajst-25592	260	20	,	,	PUNCT
ajst-25592	260	21	e.	e.	PROPN
ajst-25592	260	22	(	(	PUNCT
ajst-25592	260	23	2014	2014	NUM
ajst-25592	260	24	)	)	PUNCT
ajst-25592	260	25	.	.	PUNCT
ajst-25592	261	1	fuel	fuel	NOUN
ajst-25592	261	2	cells	cell	NOUN
ajst-25592	261	3	:	:	PUNCT
ajst-25592	261	4	a	a	DET
ajst-25592	261	5	real	real	ADJ
ajst-25592	261	6	option	option	NOUN
ajst-25592	261	7	for	for	ADP
ajst-25592	261	8	unmanned	unmanned	ADJ
ajst-25592	261	9	aerial	aerial	ADJ
ajst-25592	261	10	vehicles	vehicle	NOUN
ajst-25592	261	11	propulsion	propulsion	NOUN
ajst-25592	261	12	.	.	PUNCT
ajst-25592	262	1	the	the	DET
ajst-25592	262	2	scientific	scientific	ADJ
ajst-25592	262	3	world	world	NOUN
ajst-25592	262	4	journal	journal	NOUN
ajst-25592	262	5	,	,	PUNCT
ajst-25592	262	6	2014	2014	NUM
ajst-25592	262	7	.	.	PUNCT
ajst-25592	263	1	[	[	X
ajst-25592	263	2	18	18	NUM
ajst-25592	263	3	]	]	PUNCT
ajst-25592	263	4	marren	marren	NOUN
ajst-25592	263	5	,	,	PUNCT
ajst-25592	263	6	d.	d.	PROPN
ajst-25592	263	7	,	,	PUNCT
ajst-25592	263	8	lewis	lewis	PROPN
ajst-25592	263	9	,	,	PUNCT
ajst-25592	263	10	m.	m.	NOUN
ajst-25592	263	11	,	,	PUNCT
ajst-25592	263	12	&	&	CCONJ
ajst-25592	263	13	maurice	maurice	PROPN
ajst-25592	263	14	,	,	PUNCT
ajst-25592	263	15	l.	l.	PROPN
ajst-25592	263	16	q.	q.	PROPN
ajst-25592	263	17	(	(	PUNCT
ajst-25592	263	18	2008	2008	NUM
ajst-25592	263	19	)	)	PUNCT
ajst-25592	263	20	.	.	PUNCT
ajst-25592	264	1	experimentation	experimentation	NOUN
ajst-25592	264	2	,	,	PUNCT
ajst-25592	264	3	test	test	NOUN
ajst-25592	264	4	,	,	PUNCT
ajst-25592	264	5	and	and	CCONJ
ajst-25592	264	6	evaluation	evaluation	NOUN
ajst-25592	264	7	requirements	requirement	NOUN
ajst-25592	264	8	for	for	ADP
ajst-25592	264	9	future	future	ADJ
ajst-25592	264	10	airbreathing	airbreathe	VERB
ajst-25592	264	11	hypersonic	hypersonic	ADJ
ajst-25592	264	12	systems	system	NOUN
ajst-25592	264	13	.	.	PUNCT
ajst-25592	265	1	journal	journal	NOUN
ajst-25592	265	2	of	of	ADP
ajst-25592	265	3	propulsion	propulsion	NOUN
ajst-25592	265	4	and	and	CCONJ
ajst-25592	265	5	power	power	NOUN
ajst-25592	265	6	,	,	PUNCT
ajst-25592	265	7	24(6	24(6	NUM
ajst-25592	265	8	)	)	PUNCT
ajst-25592	265	9	,	,	PUNCT
ajst-25592	265	10	1149	1149	NUM
ajst-25592	265	11	-	-	SYM
ajst-25592	265	12	1158	1158	NUM
ajst-25592	265	13	.	.	PUNCT
ajst-25592	266	1	[	[	X
ajst-25592	266	2	19	19	NUM
ajst-25592	266	3	]	]	X
ajst-25592	266	4	lamberson	lamberson	PROPN
ajst-25592	266	5	,	,	PUNCT
ajst-25592	266	6	s.	s.	PROPN
ajst-25592	266	7	,	,	PUNCT
ajst-25592	266	8	schroeder	schroeder	PROPN
ajst-25592	266	9	,	,	PUNCT
ajst-25592	266	10	j.	j.	PROPN
ajst-25592	266	11	,	,	PUNCT
ajst-25592	266	12	&	&	CCONJ
ajst-25592	266	13	blom	blom	PROPN
ajst-25592	266	14	,	,	PUNCT
ajst-25592	266	15	j.	j.	PROPN
ajst-25592	266	16	(	(	PUNCT
ajst-25592	266	17	2016	2016	NUM
ajst-25592	266	18	)	)	PUNCT
ajst-25592	266	19	.	.	PUNCT
ajst-25592	267	1	integrated	integrate	VERB
ajst-25592	267	2	power	power	NOUN
ajst-25592	267	3	and	and	CCONJ
ajst-25592	267	4	thermal	thermal	ADJ
ajst-25592	267	5	management	management	NOUN
ajst-25592	267	6	for	for	ADP
ajst-25592	267	7	directed	direct	VERB
ajst-25592	267	8	energy	energy	NOUN
ajst-25592	267	9	143	143	PRON
ajst-25592	267	10	weapons	weapon	NOUN
ajst-25592	267	11	.	.	PUNCT
ajst-25592	268	1	in	in	ADP
ajst-25592	268	2	54th	54th	PROPN
ajst-25592	268	3	aiaa	aiaa	PROPN
ajst-25592	268	4	aerospace	aerospace	PROPN
ajst-25592	268	5	sciences	sciences	PROPN
ajst-25592	268	6	meeting	meeting	NOUN
ajst-25592	268	7	(	(	PUNCT
ajst-25592	268	8	p.	p.	NOUN
ajst-25592	268	9	0904	0904	NUM
ajst-25592	268	10	)	)	PUNCT
ajst-25592	268	11	.	.	PUNCT
ajst-25592	269	1	[	[	X
ajst-25592	269	2	20	20	NUM
ajst-25592	269	3	]	]	X
ajst-25592	269	4	yan	yan	PROPN
ajst-25592	269	5	,	,	PUNCT
ajst-25592	269	6	l.	l.	PROPN
ajst-25592	269	7	,	,	PUNCT
ajst-25592	269	8	sha	sha	PROPN
ajst-25592	269	9	,	,	PUNCT
ajst-25592	269	10	c.	c.	PROPN
ajst-25592	269	11	,	,	PUNCT
ajst-25592	269	12	zhou	zhou	PROPN
ajst-25592	269	13	,	,	PUNCT
ajst-25592	269	14	k.	k.	PROPN
ajst-25592	269	15	,	,	PUNCT
ajst-25592	269	16	&	&	CCONJ
ajst-25592	269	17	peng	peng	PROPN
ajst-25592	269	18	,	,	PUNCT
ajst-25592	269	19	y.	y.	PROPN
ajst-25592	269	20	(	(	PUNCT
ajst-25592	269	21	2020	2020	NUM
ajst-25592	269	22	)	)	PUNCT
ajst-25592	269	23	.	.	PUNCT
ajst-25592	270	1	progress	progress	NOUN
ajst-25592	270	2	of	of	ADP
ajst-25592	270	3	the	the	DET
ajst-25592	270	4	mhd	mhd	NOUN
ajst-25592	270	5	ship	ship	NOUN
ajst-25592	270	6	propulsion	propulsion	NOUN
ajst-25592	270	7	project	project	NOUN
ajst-25592	270	8	in	in	ADP
ajst-25592	270	9	china	china	PROPN
ajst-25592	270	10	.	.	PUNCT
ajst-25592	271	1	ieee	ieee	NOUN
ajst-25592	271	2	transactions	transaction	NOUN
ajst-25592	271	3	on	on	ADP
ajst-25592	271	4	applied	apply	VERB
ajst-25592	271	5	superconductivity	superconductivity	NOUN
ajst-25592	271	6	,	,	PUNCT
ajst-25592	271	7	30(4	30(4	NUM
ajst-25592	271	8	)	)	PUNCT
ajst-25592	271	9	,	,	PUNCT
ajst-25592	271	10	1	1	NUM
ajst-25592	271	11	-	-	SYM
ajst-25592	271	12	7	7	NUM
ajst-25592	271	13	.	.	PUNCT
ajst-25592	272	1	[	[	X
ajst-25592	272	2	21	21	NUM
ajst-25592	272	3	]	]	X
ajst-25592	272	4	lu	lu	PROPN
ajst-25592	272	5	,	,	PUNCT
ajst-25592	272	6	f.	f.	PROPN
ajst-25592	272	7	k.	k.	PROPN
ajst-25592	272	8	,	,	PUNCT
ajst-25592	272	9	&	&	CCONJ
ajst-25592	272	10	braun	braun	PROPN
ajst-25592	272	11	,	,	PUNCT
ajst-25592	272	12	e.	e.	PROPN
ajst-25592	272	13	m.	m.	PROPN
ajst-25592	272	14	(	(	PUNCT
ajst-25592	272	15	2014	2014	NUM
ajst-25592	272	16	)	)	PUNCT
ajst-25592	272	17	.	.	PUNCT
ajst-25592	273	1	rotating	rotate	VERB
ajst-25592	273	2	detonation	detonation	NOUN
ajst-25592	273	3	wave	wave	NOUN
ajst-25592	273	4	propulsion	propulsion	NOUN
ajst-25592	273	5	:	:	PUNCT
ajst-25592	273	6	experimental	experimental	ADJ
ajst-25592	273	7	challenges	challenge	NOUN
ajst-25592	273	8	,	,	PUNCT
ajst-25592	273	9	modeling	modeling	NOUN
ajst-25592	273	10	,	,	PUNCT
ajst-25592	273	11	and	and	CCONJ
ajst-25592	273	12	engine	engine	NOUN
ajst-25592	273	13	concepts	concept	NOUN
ajst-25592	273	14	.	.	PUNCT
ajst-25592	274	1	journal	journal	NOUN
ajst-25592	274	2	of	of	ADP
ajst-25592	274	3	propulsion	propulsion	NOUN
ajst-25592	274	4	and	and	CCONJ
ajst-25592	274	5	power	power	NOUN
ajst-25592	274	6	,	,	PUNCT
ajst-25592	274	7	30(5	30(5	NUM
ajst-25592	274	8	)	)	PUNCT
ajst-25592	274	9	,	,	PUNCT
ajst-25592	274	10	1125	1125	NUM
ajst-25592	274	11	-	-	SYM
ajst-25592	274	12	1142	1142	NUM
ajst-25592	274	13	.	.	PUNCT
ajst-25592	275	1	[	[	X
ajst-25592	275	2	22	22	NUM
ajst-25592	275	3	]	]	PUNCT
ajst-25592	275	4	frisbee	frisbee	NOUN
ajst-25592	275	5	,	,	PUNCT
ajst-25592	275	6	r.	r.	PROPN
ajst-25592	275	7	h.	h.	PROPN
ajst-25592	275	8	(	(	PUNCT
ajst-25592	275	9	2003	2003	NUM
ajst-25592	275	10	)	)	PUNCT
ajst-25592	275	11	.	.	PUNCT
ajst-25592	276	1	how	how	SCONJ
ajst-25592	276	2	to	to	PART
ajst-25592	276	3	build	build	VERB
ajst-25592	276	4	an	an	DET
ajst-25592	276	5	antimatter	antimatter	NOUN
ajst-25592	276	6	rocket	rocket	NOUN
ajst-25592	276	7	for	for	ADP
ajst-25592	276	8	interstellar	interstellar	ADJ
ajst-25592	276	9	missions	mission	NOUN
ajst-25592	276	10	:	:	PUNCT
ajst-25592	276	11	systems	system	NOUN
ajst-25592	276	12	level	level	NOUN
ajst-25592	276	13	considerations	consideration	NOUN
ajst-25592	276	14	in	in	ADP
ajst-25592	276	15	designing	design	VERB
ajst-25592	276	16	advanced	advanced	ADJ
ajst-25592	276	17	propulsion	propulsion	NOUN
ajst-25592	276	18	technology	technology	NOUN
ajst-25592	276	19	vehicles	vehicle	NOUN
ajst-25592	276	20	.	.	PUNCT
ajst-25592	277	1	in	in	ADP
ajst-25592	277	2	aip	aip	PROPN
ajst-25592	277	3	conference	conference	NOUN
ajst-25592	277	4	proceedings	proceeding	NOUN
ajst-25592	277	5	(	(	PUNCT
ajst-25592	277	6	vol	vol	NOUN
ajst-25592	277	7	.	.	PUNCT
ajst-25592	278	1	664	664	NUM
ajst-25592	278	2	,	,	PUNCT
ajst-25592	278	3	no	no	INTJ
ajst-25592	278	4	.	.	NOUN
ajst-25592	278	5	1	1	NUM
ajst-25592	278	6	,	,	PUNCT
ajst-25592	278	7	pp	pp	ADJ
ajst-25592	278	8	.	.	PUNCT
ajst-25592	279	1	975	975	NUM
ajst-25592	279	2	-	-	SYM
ajst-25592	279	3	982	982	NUM
ajst-25592	279	4	)	)	PUNCT
ajst-25592	279	5	.	.	PUNCT
ajst-25592	280	1	american	american	PROPN
ajst-25592	280	2	institute	institute	PROPN
ajst-25592	280	3	of	of	ADP
ajst-25592	280	4	physics	physics	PROPN
ajst-25592	280	5	.	.	PUNCT
ajst-25592	281	1	[	[	X
ajst-25592	281	2	23	23	NUM
ajst-25592	281	3	]	]	X
ajst-25592	281	4	cassibry	cassibry	NOUN
ajst-25592	281	5	,	,	PUNCT
ajst-25592	281	6	j.	j.	PROPN
ajst-25592	281	7	,	,	PUNCT
ajst-25592	281	8	cortez	cortez	PROPN
ajst-25592	281	9	,	,	PUNCT
ajst-25592	281	10	r.	r.	PROPN
ajst-25592	281	11	,	,	PUNCT
ajst-25592	281	12	stanic	stanic	PROPN
ajst-25592	281	13	,	,	PUNCT
ajst-25592	281	14	m.	m.	NOUN
ajst-25592	281	15	,	,	PUNCT
ajst-25592	281	16	&	&	CCONJ
ajst-25592	281	17	adams	adams	PROPN
ajst-25592	281	18	,	,	PUNCT
ajst-25592	281	19	r.	r.	PROPN
ajst-25592	281	20	(	(	PUNCT
ajst-25592	281	21	2015	2015	NUM
ajst-25592	281	22	)	)	PUNCT
ajst-25592	281	23	.	.	PUNCT
ajst-25592	282	1	fusion	fusion	NOUN
ajst-25592	282	2	propulsion	propulsion	NOUN
ajst-25592	282	3	z	z	NOUN
ajst-25592	282	4	-	-	PUNCT
ajst-25592	282	5	pinch	pinch	NOUN
ajst-25592	282	6	engine	engine	NOUN
ajst-25592	282	7	concept	concept	NOUN
ajst-25592	282	8	.	.	PUNCT
ajst-25592	283	1	journal	journal	NOUN
ajst-25592	283	2	of	of	ADP
ajst-25592	283	3	propulsion	propulsion	NOUN
ajst-25592	283	4	and	and	CCONJ
ajst-25592	283	5	power	power	NOUN
ajst-25592	283	6	,	,	PUNCT
ajst-25592	283	7	31(6	31(6	NUM
ajst-25592	283	8	)	)	PUNCT
ajst-25592	283	9	,	,	PUNCT
ajst-25592	283	10	1756	1756	NUM
ajst-25592	283	11	-	-	SYM
ajst-25592	283	12	1763	1763	NUM
ajst-25592	283	13	.	.	PUNCT
ajst-25592	284	1	[	[	X
ajst-25592	284	2	24	24	NUM
ajst-25592	284	3	]	]	X
ajst-25592	284	4	white	white	PROPN
ajst-25592	284	5	,	,	PUNCT
ajst-25592	284	6	h.	h.	PROPN
ajst-25592	284	7	,	,	PUNCT
ajst-25592	284	8	march	march	PROPN
ajst-25592	284	9	,	,	PUNCT
ajst-25592	284	10	p.	p.	PROPN
ajst-25592	284	11	,	,	PUNCT
ajst-25592	284	12	lawrence	lawrence	PROPN
ajst-25592	284	13	,	,	PUNCT
ajst-25592	284	14	j.	j.	PROPN
ajst-25592	284	15	,	,	PUNCT
ajst-25592	284	16	vera	vera	PROPN
ajst-25592	284	17	,	,	PUNCT
ajst-25592	284	18	j.	j.	PROPN
ajst-25592	284	19	,	,	PUNCT
ajst-25592	284	20	sylvester	sylvester	PROPN
ajst-25592	284	21	,	,	PUNCT
ajst-25592	284	22	a.	a.	PROPN
ajst-25592	284	23	,	,	PUNCT
ajst-25592	284	24	brady	brady	PROPN
ajst-25592	284	25	,	,	PUNCT
ajst-25592	284	26	d.	d.	PROPN
ajst-25592	284	27	,	,	PUNCT
ajst-25592	284	28	&	&	CCONJ
ajst-25592	284	29	bailey	bailey	PROPN
ajst-25592	284	30	,	,	PUNCT
ajst-25592	284	31	p.	p.	NOUN
ajst-25592	284	32	(	(	PUNCT
ajst-25592	284	33	2017	2017	NUM
ajst-25592	284	34	)	)	PUNCT
ajst-25592	284	35	.	.	PUNCT
ajst-25592	285	1	measurement	measurement	NOUN
ajst-25592	285	2	of	of	ADP
ajst-25592	285	3	impulsive	impulsive	ADJ
ajst-25592	285	4	thrust	thrust	NOUN
ajst-25592	285	5	from	from	ADP
ajst-25592	285	6	a	a	DET
ajst-25592	285	7	closed	closed	ADJ
ajst-25592	285	8	radio	radio	NOUN
ajst-25592	285	9	-	-	PUNCT
ajst-25592	285	10	frequency	frequency	NOUN
ajst-25592	285	11	cavity	cavity	NOUN
ajst-25592	285	12	in	in	ADP
ajst-25592	285	13	vacuum	vacuum	PROPN
ajst-25592	285	14	.	.	PUNCT
ajst-25592	286	1	journal	journal	NOUN
ajst-25592	286	2	of	of	ADP
ajst-25592	286	3	propulsion	propulsion	NOUN
ajst-25592	286	4	and	and	CCONJ
ajst-25592	286	5	power	power	NOUN
ajst-25592	286	6	,	,	PUNCT
ajst-25592	286	7	33(4	33(4	NUM
ajst-25592	286	8	)	)	PUNCT
ajst-25592	286	9	,	,	PUNCT
ajst-25592	286	10	830	830	NUM
ajst-25592	286	11	-	-	SYM
ajst-25592	286	12	841	841	NUM
ajst-25592	286	13	.	.	PUNCT