ライフサイエンスコーパス: echo

1 sitron emission tomography and 2-dimensional echo).

2 nd myocardial fibrosis (Look-Locker gradient echo).

3 th and without the implementation of Project ECHO.

4 s (QBA), measured directly from the received echoes.

5 signals coincided with the arrival of target echoes.

6 underwent two-dimensional gradient-recalled-echo 1.5-T MR elastography with point SWE performed imme

7 Quadrupolar-echo (2)H NMR experiments with (2)H-labeled samples show

8 state using variable temperature quadrupolar echo (2)H NMR spectroscopy.

9 cise stress myocardial perfusion imaging and echo (5.5+/-7.9 days), among whom 6% had echo-evidenced

10 to which the results of cultural inheritance echo a suite of core principles that underlie organic Da

11 We provide a new hypothesis for the echo-acoustic basis of prey detection on surfaces.

12 esults suggest that processing of visual and echo-acoustic information draw on common neural resource

13 -EP-JRESI sequence, demonstrating that multi-echo acquisition can successfully reduce the total scan

14 myocardial edema (multiecho short-axis spin-echo acquisition), and myocardial fibrosis (Look-Locker

15 The US Congress passed the ECHO Act in late 2016, requiring the Department of Healt

16 ces at our institution confirmed underuse of echo among patients who died during hospitalization for

17 Fast spin-echo anatomic images were obtained, followed by sequenti

18 Comparison of (13)C Hahn-echo and (1)H-(13)C cross-polarization NMR characteristi

19 ) structural imaging (T2-weighted turbo spin-echo and diffusion-weighted imaging), acquired within 8

20 sults Multiecho TSE-mDixon involving partial-echo and homodyne reconstruction with phase preservation

21 and investigated with T2-weighted fast spin-echo and multiecho spin-echo sequences on a 3.0-T MR ima

22 , costs, and resulting budget impact between ECHO and non-ECHO patients with HCV were then compared.

23 r scattering frameworks such as neutron spin-echo and Raman spectroscopy.

24 om baseline were within 5% for both gradient-echo and spin-echo sequences.

25 The LDAS run reproduced reflectivity echoes and associated rainfall bands more efficiently.

26 yed terahertz pulse pairs, we observe photon echoes and other nonlinear signals resulting from molecu

27 making a directive antenna prone to receive echoes and reflections.

28 tive fluid collection with diffuse, floating echoes and thin, incomplete internal septations.

29 n-lock multiple gradient-echo, multiple spin-echo, and multiple gradient-echo sequences.

30 T2-weighted, T2*-weighted gradient-recalled echo, and/or susceptibility-weighted imaging and fluid-a

31 demonstrate that highly correlated, wideband echoes are detected from individual microbubbles in vess

32 to capture spatial information from arriving echoes, as well as on a longer timescale to track target

33 obe the environment and movements to receive echoes at the auditory periphery.

34 The effect is echoed, at the molecular level, in the observed trend in

35 lity of this novel 4D sequence, called Multi-Echo based Echo-Planar J-resolved Spectroscopic Imaging

36 duction allowing for a maximum of one atrial echo beat).

37 Three-dimensional T1-weighted dual-echo body-coil images were acquired three times.

38 oblique (~30 degrees ) impact, a conclusion echoed by later studies.

39 relaxation times were measured using the 16-echo Carr-Purcell-Meiboom-Gill sequence (TE, 22-352).

40 river for the diffusion of contents and each echo chamber has its own cascade dynamics.

41 t each other's position accurately, avoiding echo-chamber effects, and protecting the role of scienti

42 hat match his own, leads to the emergence of echo chambers where different opinions coexist also with

43 the ecology of opinions, i.e. partitioned in echo chambers.

44 seek debate and conversation, others create echo chambers.

45 he formation of homogeneous clusters, i.e., "echo chambers." Indeed, homogeneity appears to be the pr

46 With dual-echo chemical-shift MR imaging, SII signal intensity ind

47 cession were 3% larger than by fast gradient echo cine cardiovascular magnetic resonance (P<0.001).

48 eady-state free precession and fast gradient echo cine long- and short-axis images in 2576 asymptomat

49 entally and theoretically show that the Hahn-echo coherence time of electron spins associated with di

50 -SiC reaches 1.3 ms, one of the longest Hahn-echo coherence times of an electron spin in a naturally

51 rosclerosis (intima-media thickness [IMT] by echo-color Doppler) in a large, inclusive survey (n = 17

52 ion, in the same repetition by using partial echoes combined with modified homodyne reconstruction wi

53 The intensity of left atrial spontaneous echo contrast (LASEC) by transesophageal echocardiograph

54 iative Workgroup proposed echocardiographic (ECHO) criteria for structural heart disease (SHD) in dia

55 14, multiple-echo three-dimensional gradient-echo data were acquired for 89 women.

56 of the Knight shift and the linear-in-T spin echo decay that increases with doping.

57 Through all-optical Hahn echo decoupling we now recover the intrinsic coherence t

58 observation of Rabi oscillations of the spin echo demonstrates the possibility to coherently manipula

59 ethod (Displacement Encoding with Stimulated Echoes- DENSE) and potentially diagnostically superior t

60 nd the recommended Doppler echocardiography (ECHO)-derived integrative approach to identify asymptoma

61 nts with severe OMR and adverse outcome than ECHO-derived integrative approach warranting close follo

62 lail 25%, prolapse 75%) defined by using the ECHO-derived integrative approach.

63 R category (severe versus moderate), and the ECHO-derived OMR category were independent predictors of

64 Mean ECHO-derived RV was on average 17.1 mL larger than the M

65 This study sought to determine prevalence of ECHO-determined SHD and its association with survival am

66 PET use a fat and water map derived from a 2-echo Dixon MRI sequence in which bone is neglected.

67 sonance (MR) imaging protocol (sagittal spin-echo Dixon T2-weighted fat-only and water-only imaging)

68 col (sagittal spin-echo T1-weighted and spin-echo Dixon T2-weighted water-only imaging).

69 redictors of BPVT were >50% increase in mean echo-Doppler gradient from baseline within 5 years (odds

70 ally, NLRP3(-/-) mice had reduced defects in echo/Doppler parameters in heart after CLP.

71 Rotational echo double resonance (REDOR) NMR spectroscopy could uni

72 (13)C{(15)N} and (15)N{(13)C} rotational-echo double resonance NMR measurements determined that c

73 combination of both (15)N{(13)C} rotational-echo double-resonance (REDOR) NMR and (13)C{(15)N} REDOR

74 correlation and 1D (29)Si{(13)C} rotational-echo double-resonance NMR measurements establish hydroge

75 stance restraints from (13)C-(2)H rotational-echo double-resonance NMR show marked differences in the

76 ty, we utilized a new four-dimensional multi echo echo-planar correlated spectroscopic imaging techni

77 n for Community Healthcare Outcomes (Project ECHO) enables primary care providers to deliver best-pra

78 and echo (5.5+/-7.9 days), among whom 6% had echo-evidenced RV dysfunction.

79 n performance (neither in sighted, nor blind echo expert participants).

80 uality of evidence and the required level of echo expertise of the intensivist.

81 o selectively perturb audiovocal feedback or echo feedback.

82 t the features of sonar calls in response to echo feedback; however, it remains unknown whether audio

83 ate-free-precession (SSFP) and fast-gradient-echo (FGE) sequences were acquired in short-axis and hor

84 ECHO findings that met 1 or more and >/=3 of the new cri

85 We therefore utilized the echoes from individual MBs as microscopic sensors of slo

86 ed to reject tissue echoes while maintaining echoes from very slowly moving microbubbles.

87 sk data in humans in combination with a dual-echo gradient echo planar imaging (EPI) paradigm designe

88 ate was higher for UTE imaging than for dual-echo GRE imaging for nodules of at least 4 mm (82% vs 34

89 displayed a higher detection rate than dual-echo GRE imaging for nodules without fluorodeoxyglucose

90 90 for UTE imaging and kappa = 0.92 for dual-echo GRE imaging).

91 m) and outperformed a three-dimensional dual-echo GRE technique for the detection of small, non-fluor

92 mpare two-dimensional (2D) gradient-recalled echo (GRE) and 2D spin-echo (SE) echo-planar imaging (EP

93 R) in patients in whom the standard gradient-echo (GRE) MR elastographic sequence yields low hepatic

94 alue of 50 sec/mm(2), a T2-weighted gradient-echo (GRE) sequence was performed and calcifications wer

95 lse sequences (two-dimensional [2D] gradient-echo [GRE] imaging, 2D spin-echo [SE] echo-planar imagin

96 In contrast, the helium-3 spin-echo (HeSE) technique achieves spatial and time resoluti

97 Independently filtering echo images by nonlocal means (NLM) demonstrated improve

98 easured on T2-weighted single-shot fast spin-echo images by one of six radiologists (1-3 years of exp

99 picuous appearance than on gradient-recalled-echo images.

100 se relaxation were generated using fast spin echo imaging.

101 sequences: unenhanced T2-weighted fast spin-echo imaging; unenhanced diffusion-weighted imaging; and

102 nical reflector, the cylindrical symmetry is echoed in an angular variation of this phase shift, allo

103 Project ECHO increased costs and QALYs.

104 Traditional echo indices showed overall low sensitivities and high s

105 efficient information processing by reducing echo interference and clutter.

106 We used novel acoustic tomography to convert echoes into visual representations and compare these cue

107 y care patient panel, we showed that Project ECHO is a cost-effective way to find and treat patients

108 diography (echo) raises questions of whether echo is an overused diagnostic procedure in the United S

109 The Duke Echo Laboratory compiled a multidisciplinary CQI team in

110 t-T1-weighted 3-dimensional spoiled gradient echo LAVA (liver acquisition with volume acquisition) im

111 ruction of Interfering Satellites by Perfect Echo Low-pass filtration, DISPEL) is introduced that fac

112 n chronic HD from 2001 to 2013 who underwent ECHO </=1 month prior to or </=3 months following initia

113 ry costs suggest that incremental rollout of ECHO may be best.

114 Despite increasing rates of performance, echo may be underused during critical cardiovascular hos

115 Echo measurements included maximal LVOT gradient (rest/p

116 ations and compare these cues to traditional echo measurements.

117 tion were imaged using a 3D Spoiled Gradient Echo method at 9.4 T using two contrast agents: a clinic

118 individuals had discordant findings (MRI SEV-ECHO MOD or MRI MOD-ECHO SEV) between the 2 techniques.

119 (69%) patients having moderate OMR (MRI MOD-ECHO MOD).

120 In both contexts, the regenerative program echoes molecular and cellular events that occur during c

121 tization-prepared rapid acquisition gradient echo (MPRAGE) and whole-brain, 3-dimensional, 1.0-mm iso

122 (n = 126) on intermediate-weighted fast spin-echo MR images were categorized into four subgrades: sub

123 flow-compensated multiecho gradient-recalled-echo MR imaging (processed to generate susceptibility-we

124 o-dimensional conventional gradient-recalled-echo MR imaging and three-dimensional flow-compensated m

125 on-prepared, rapid acquisition with gradient echo MR imaging at 3.0 T was performed in 1645 Dallas He

126 least squares algorithm from multiecho spin-echo MR imaging data.

127 iofrequency coils, and an optimized gradient-echo MR imaging protocol was used to achieve signal sens

128 dynamic contrast-enhanced gradient-recalled echo MR sequence after administration of gadopentetate d

129 A fast recovery fast spin echo MR sequence was selected for high RF power, and an

130 o had a baseline axial T2*-weighted gradient echo MRI sequence allowing for CMB detection.

131 CMBs were evaluated on T2* gradient-recalled echo MRI.

132 ersion recovery, spin-lock multiple gradient-echo, multiple spin-echo, and multiple gradient-echo seq

133 and spine formation of hippocampal neurons, echoing neuronal deficits underling DDX3 mutation-associ

134 parable to that using Neutron Resonance Spin Echo (NRSE) coils.

135 nd in real-time, the conventional ultrasound echo of the tumor region with ionoacoustic tomography.

136 truly active sense because subjects analyze echoes of dedicated, self-generated sounds to assess spa

137 own emissions, while also hearing calls and echoes of nearby conspecifics.

138 Odontocetes (toothed whales) rely upon echoes of their own vocalizations to navigate and find p

139 tual-room size analyzing real-time generated echoes of their vocalizations.

140 Data from the University of New Mexico's ECHO operation for HCV show an increase in treatment rat

141 ); (ii) optic nerve proton density fast spin-echo (optic nerve proton density-lesion length); (iii) o

142 The coda, sometimes referred to as echoes or ringing, has been described as a form of local

143 A plethora of echo parameters has been suggested for distinguishing ca

144 racy of various deformation and conventional echo parameters in differentiating CA from other hypertr

145 nalysis comparing changes in 10 prespecified echo parameters over time was conducted using a Bayesian

146 resulting budget impact between ECHO and non-ECHO patients with HCV were then compared.

147 to fully sampled data by using five gradient echoes per repetition time at 3.0 T.

148 (r) is dependent on the length of the second echo period T owing to local environmental effects on th

149 ans in combination with a dual-echo gradient echo planar imaging (EPI) paradigm designed to ensure si

150 tate functional MRI data using a novel multi-echo planar imaging sequence and independent components

151 uence was selected for high RF power, and an echo planar imaging sequence was selected for its high h

152 type of acceleration is the five-dimensional echo planar J-resolved spectroscopic imaging (5D EP-JRES

153 olved spectroscopic imaging (JRESI) using an echo-planar (EP) readout gradient, but acquisition durat

154 (b) sagittal T1-weighted TSE and single-shot echo-planar diffusion-weighted imaging-derived ADC mappi

155 Purpose To compare single-shot echo-planar diffusion-weighted imaging-derived apparent

156 At sagittal echo-planar DTI (20 directions, b values of 0 and 600 se

157 ization and comparisons of readout-segmented echo-planar imaging ( rs-EPI readout-segmented echo-plan

158 mented echo-planar imaging ) and single-shot echo-planar imaging ( ss-EPI single-shot echo-planar ima

159 nt-recalled echo (GRE) and 2D spin-echo (SE) echo-planar imaging (EPI) magnetic resonance (MR) elasto

160 Data obtained with modified SE and SE echo-planar imaging (EPI) MR elastographic pulse sequenc

161 ho-planar imaging ( rs-EPI readout-segmented echo-planar imaging ) and single-shot echo-planar imagin

162 hot echo-planar imaging ( ss-EPI single-shot echo-planar imaging ) with or without parallel imaging w

163 ion-weighted imaging with ss-EPI single-shot echo-planar imaging , and it improved image quality from

164 arallel imaging and rs-EPI readout-segmented echo-planar imaging reduced artifacts (ie, blurring and

165 lanar imaging, and three-dimensional [3D] SE echo-planar imaging).

166 adient-echo [GRE] imaging, 2D spin-echo [SE] echo-planar imaging, and three-dimensional [3D] SE echo-

167 r application in fast imaging sequences like echo-planar imaging.

168 structures using compressed sensing-based 4D echo-planar J-resolved spectroscopic imaging (JRESI), an

169 s novel 4D sequence, called Multi-Echo based Echo-Planar J-resolved Spectroscopic Imaging (ME-EP-JRES

170 rnating SL-on and SL-off and two-dimensional echo-planar readout.

171 lly developing controls underwent 3 T proton echo-planar spectroscopic imaging (PEPSI) MRS scans of p

172 TA was performed using the mean Echo-Planner Imaging (EPI) volume, and 20 rotation-invar

173 reintroduced Mauritius parakeet (Psittacula echo) population collected before, during and after a di

174 Echoing prior conflicts, psychiatric genetics since then

175 a standard T1-weighted two-dimensional spin-echo pulse sequence of the brain at 1.5 T.

176 of MR elastography with a gradient-recalled-echo pulse sequence was low at 1.5 T but substantially h

177 esonance (MR) imaging with a mixed fast spin-echo pulse sequence were assessed.

178 1.5 T (n = 338) by using a gradient-recalled-echo pulse sequence.

179 ver with a two-dimensional gradient-recalled-echo pulse sequence.

180 ing system, intermediate-weighted turbo spin-echo pulse sequences, and MR-conditional needles, diagno

181 Increased use of echocardiography (echo) raises questions of whether echo is an overused di

182 Interestingly, this echoes recent findings in the field showing, in research

183 ustic signals and use information carried by echoes reflecting from nearby objects to navigate and fo

184 ed to acquire both in-phase and out-of-phase echoes, required for chemical shift (Dixon) reconstructi

185 in 55 healthy volunteers using a novel multi-echo resting-state functional magnetic resonance imaging

186 toothed whales to orient in darkness through echo returns from their ultrasonic signals.

187 requency nuclear noise, recently studied via echo revivals, occurs in narrow-frequency bands related

188 d-attenuated inversion recovery and gradient-echo scans obtained from individuals with CAA-ri and non

189 39.7%) patients on initial gradient-recalled echo scans.

190 2D) gradient-recalled echo (GRE) and 2D spin-echo (SE) echo-planar imaging (EPI) magnetic resonance (

191 Purpose To (a) evaluate modified spin-echo (SE) magnetic resonance (MR) elastographic sequence

192 al [2D] gradient-echo [GRE] imaging, 2D spin-echo [SE] echo-planar imaging, and three-dimensional [3D

193 -enhanced three-dimensional spoiled gradient-echo sequence at 3 T.

194 scanned with a diffusion-weighted fast spin echo sequence at 78 mum isotropic voxels.

195 tion three-dimensional (3D) spoiled gradient-echo sequence that uses magnitude and filtered-phase dat

196 ter cell transplantation by using a gradient-echo sequence with an MT prepulse and systematic variati

197 We use a multi-echo sequence with independent components analysis, whic

198 tinely available multiecho gradient-recalled-echo sequence with the shortest attainable echo time of

199 pulmonary hypertension by using a stimulated echo sequence.

200 anner using a breath-hold multiecho gradient echo sequence.

201 performed with a spiral in-and-out gradient echo sequence.

202 , T2-weighted (T2w) and dual echo turbo spin echo sequences as well as a 3D T2-weighted, fat-saturate

203 Arterial spin labeling and asymmetric spin echo sequences measured CBF and OEF, respectively, which

204 2-weighted fast spin-echo and multiecho spin-echo sequences on a 3.0-T MR imaging unit.

205 low-SAR sequences, for which three gradient-echo sequences were interspersed with two diffusion-weig

206 ations) by using five single-shot turbo spin-echo sequences.

207 re within 5% for both gradient-echo and spin-echo sequences.

208 o, multiple spin-echo, and multiple gradient-echo sequences.

209 -density-weighted two dimensional turbo-spin-echo sequences; voxel size: 0.4 x 0.3 x 3.5 mm(3) ) and

210 62 (31%) patients having severe OMR (MRI SEV-ECHO SEV) and 135 (69%) patients having moderate OMR (MR

211 ordant findings (MRI SEV-ECHO MOD or MRI MOD-ECHO SEV) between the 2 techniques.

212 implementation of (2)H-(13)C adiabatic rotor-echo-short-pulse-irradiation cross-polarization (RESPIRA

213 , bats recognize places by remembering their echo signature - rather than their 3D layout.

214 We discuss how these two properties of the echo signatures can support navigation and building a co

215 lts presented, we conclude that the proposed echo signatures satisfy both criteria.

216 sing two critical properties of the proposed echo signatures: (1) they can be uniquely classified and

217 ECHO-SOL (Echocardiographic Study of Latinos), an echoca

218 Of 1818 ECHO-SOL participants (mean age 56.4 years; 42.6% male),

219 into the Echocardiographic Study of Latinos (ECHO-SOL) and underwent a comprehensive echocardiography

220 s of the Echocardiographic Study of Latinos (ECHO-SOL).

221 Here, we use broadband echo sounders to characterize Arctic thermohaline stairc

222 ion of pelagic animals detected by compiling echo-soundings from ships around the world, and been use

223 ds demonstrating the compressibility of spin-echo spectra are presented for several measurements.

224 Here, we show that the optical 2D photon echo spectra of this complex at ambient temperature in a

225 rface dynamical processes with a helium spin-echo spectrometer for the first time.

226 ameters using Grazing Incidence Neutron Spin Echo Spectroscopy (GINSES), where an evanescent neutron

227 Using neutron spin echo spectroscopy (NSE), we show salt-concentration-depe

228 e combine reflection 2D infrared vibrational echo spectroscopy (R-2D IR) and molecular dynamics simul

229 two-dimensional infrared (2D IR) vibrational echo spectroscopy and polarization selective pump-probe

230 Two-dimensional photon echo spectroscopy can simultaneously resolve inhomogenei

231 We report a measurement by neutron spin echo spectroscopy of the diffusion of hemoglobin in solu

232 In this work, two-dimensional photon echo spectroscopy was applied to study dynamics of the b

233 Using Neutron Spin Echo Spectroscopy we observed fragment motion on a times

234 speed improvements for single-shot fast spin-echo (SSFSE) with variable refocusing flip angles and fu

235 internal dynamics of a class of RNNs called echo state networks (ESNs).

236 d 2011, the absolute volume and incidence of echo steadily increased at average annual rates of 3.41%

237 2-weighted [TR 2000 ms; TE-200 ms] fast spin echo study in coronal and sagittal planes.

238 infection (RV 217/Early Capture HIV Cohort [ECHO] study).

239 tization prepared rapid acquisition gradient-echo T1 scans across five sites were obtained using 3-te

240 at with the standard protocol (sagittal spin-echo T1-weighted and spin-echo Dixon T2-weighted water-o

241 we show that the angular information in spin-echo T2 is consistent with this model.

242 al acquisition of three-dimensional gradient-echo T2*- and T1-weighted images.

243 sing axial and coronal single-shot fast spin-echo T2-weighted images obtained at 1.5 T.

244 osis using semiquantitative T2-weighted spin echo, T2 mapping, and T1 mapping before and 3 and 10 min

245 ials at atomic sized resolution and the spin-echo technique opens up the possibility of compressing t

246 rferometric beam modulation utilizing a spin-echo technique.

247 ) inhomogeneous dephasing, can be removed by echo techniques.

248 While intrusions into the South China Sea echoed the Pacific Decadal Oscillation, the intrusion no

249 own that we can derive a scoring matrix that echoes the physico-chemical properties of amino acids.

250 of a partially formed posterior lobule which echoes the posterior vermis DW 'tail sign' observed in h

251 Echoing the center-surround organization of retinal gang

252 tween July 2013 and September 2014, multiple-echo three-dimensional gradient-echo data were acquired

253 tients underwent free-breathing UTE and dual-echo three-dimensional GRE imaging of the lungs in a hyb

254 ased numeric approach with use of ultrashort echo time (UTE) magnetic resonance (MR) imaging in vivo

255 red using the standard DIXON- and ultrashort echo time (UTE)-based approaches.

256 ts between computed tomography (CT) and zero echo time (ZTE) magnetic resonance (MR) imaging of the s

257 ic resonance spectra (repetition time =10 s; echo time =0.35 ms) were acquired every 160 seconds befo

258 ersion recovery, steady-state, fast gradient-echo time course perfusion, and delayed inversion recove

259 (23)Na (repetition time msec/echo time msec, 160/0.35) and (35)Cl (40/0.6) MR imaging

260 d-echo sequence with the shortest attainable echo time of approximately 4 msec (T2* mapping).

261 ied point resolved spectroscopy sequence: 24 echo time steps with 20-ms increments).

262 al UTE (1.0-mm isotropic spatial resolution; echo time, 0.08 msec) were performed at 3 T.

263 terogeneity was explained by glioma subtype, echo time, and the proportion of recurrent glioma versus

264 reported attempts with dual-echo ultrashort echo time, for which the Jaccard distance was in the 47%

265 nts with first-episode psychosis by means of echo time-averaged proton MRS at 4T.

266 ingulate cortex of the subjects by using the echo time-averaged proton MRS technique at 4T (i.e., mod

267 A short echo-time (29 msec) single-voxel (1-cm(3)) proton (hydro

268 Ultrashort-echo-time or zero-echo-time (ZTE) pulse sequences can capture bone informa

269 n brain PET/MRI, the major challenge of zero-echo-time (ZTE)-based attenuation correction (ZTAC) is t

270 Ultrashort-echo-time or zero-echo-time (ZTE) pulse sequences can ca

271 ing the results obtained with the ultrashort-echo-time-based attenuation correction maps currently us

272 mu map (mu mapDX) and a dual-echo ultrashort-echo-time-based mu map (mu mapUTE), which are both calcu

273 Chemical-shift images with six widely spaced echo times (in 3.5-msec increments) were acquired to cor

274 increase in glutamate was similar when using echo times of 30 and 144 ms, indicating that exercise-re

275 MR elastographic pulse sequences with short echo times were compared with those obtained with the co

276 attenuated (median 45% decrease) when longer echo times were used for venous suppression, but it did

277 ry with different image contents at multiple echo times.

278 length at either large or small scales using echo timing and fringe counting.

279 Echolocation is the ability to use sound-echoes to infer spatial information about the environmen

280 ximum height of rain detected within clouds (echo tops) suggests that droplets in high convective clo

281 travel time of the first millisecond of the echo train are sufficient cues for obstacle avoidance.

282 at 1.5T and included T2-weighted turbo spin-echo (TSE) and diffusion-weighted (DW) images acquired b

283 (FS) proton density (PD)-weighted turbo spin-echo (TSE) imaging in the detection of bone marrow lesio

284 flip-angle three-dimensional (3D) turbo spin-echo (TSE) sequence was modified to acquire both in-phas

285 D) fat-saturated, T2-weighted (T2w) and dual echo turbo spin echo sequences as well as a 3D T2-weight

286 These observations echo two core features of drug addiction: high motivatio

287 rpass previously reported attempts with dual-echo ultrashort echo time, for which the Jaccard distanc

288 g a Dixon-based mu map (mu mapDX) and a dual-echo ultrashort-echo-time-based mu map (mu mapUTE), whic

289 sion diagnoses most commonly associated with echo use and performed multivariate logistic regression

290 d patient outcomes associated with inpatient echo use reported in the Nationwide Inpatient Sample (NI

291 thin each diagnosis cohort to assess whether echo use was associated with all-cause inpatient mortali

292 tcontrast T1-weighted 3-dimensional gradient echo volume-interpolated breath-hold examination sequenc

293 The incremental cost-effectiveness ratio of ECHO was $10,351 per QALY compared with the status quo;

294 by cardiac catheterization was 1.65, and by echo was 1.7 L.min(-1).m(-2).

295 In 2010, the use of echo was associated with lower odds of inpatient mortali

296 sions (9% of all hospitalizations); however, echo was reported in only 8% of cases.

297 n rates of treatment associated with Project ECHO were due to increased or more targeted screening, h

298 version processing was used to reject tissue echoes while maintaining echoes from very slowly moving

299 donor spins in silicon within a single Hahn echo with unit signal-to-noise ratio, reduced to 150 spi

300 is constrained, suggesting that microbubble echoes would be difficult to detect in such regions.