ライフサイエンスコーパス: relaxation rate

1 al correlation time of xenon, increasing its relaxation rate.

2 (ca. 3) of the temperature dependence of the relaxation rate.

3 ed from the paramagnetic contribution to the relaxation rate.

4 ing its fluorescence intensity amplitude and relaxation rate.

5 single Pi parameter controls the wall stress relaxation rate.

6 tionship between DNA collision frequency and relaxation rate.

7 mics of the bound state are characterized by relaxation rates.

8 s with the extraction of accurate transverse relaxation rates.

9 an extensive set of (15)N and (13)C nuclear relaxation rates.

10 between the simulated and experimental (15)N relaxation rates.

11 oduce a new method to induce a dispersion of relaxation rates.

12 ood agreement with those obtained from (15)N relaxation rates.

13 (ACT) and k(TR) decreased, with no change in relaxation rates.

14 s in fractional shortening or contraction or relaxation rates.

15 of the underlying fluctuation amplitudes and relaxation rates.

16 band were found to be biphasic with similar relaxation rates.

17 ional motional terms to adequately model the relaxation rates.

18 ularly acute in systems with slow electronic relaxation rates.

19 of spin coherence caused by large transverse relaxation rates.

20 axation rates can be tuned to autocorrelated relaxation rates.

21 positive or negative LV dP/dt, or isovolumic relaxation rates.

22 zed by the NMR measurement of (13)C and (2)H relaxation rates.

23 -type protein displaying enhanced transverse relaxation rates.

24 e paramagnetically enhanced (13)C transverse relaxation rates.

25 motions revealed by enhanced 15N transverse relaxation rates.

26 ge detachment rates mediate these changes in relaxation rates.

27 r-law relationship between fragment size and relaxation rates.

28 s also suggests a decrease in the electronic relaxation rate (1/T(1e) at 20 MHz = 2.0 x 10(8) s(-1) b

29 relation rate (1/T2), while the spin-lattice relaxation rate (1/T1)was unaffected.

30 Measurements of the spin-lattice relaxation rate, 1/T(1), of C(60) imply local magnetic f

31 NMR relaxation rates ( (15)N R 1, R 2) and (1)H- (15)N heter

32 ound species in the form of (15)N transverse relaxation rates ((15)N-R(2)) and exchange kinetics betw

33 Concerning cross-relaxation rates, a thorough theoretical investigation i

34 In vivo contrast-to-noise ratios and R1-relaxation rates after ESMA administration were in good

35 polar couplings, amide proton NOEs, and R(2) relaxation rates all indicate that the cold denatured st

36 Nuclear relaxation rates allow a precise characterization of pro

37 Scaling of the relaxation rates among all of these materials (a feature

38 nduced increases in sarcomere shortening and relaxation rate and [Ca(2+)](i) transient amplitude.

39 s, without altering ET1-induced increases in relaxation rate and [Ca(2+)](i) transient amplitude.

40 ly conserved residue Ser39 by 15N R(1), R(2) relaxation rate and heteronuclear 15N-1H NOE measurement

41 educed the intermolecular electron spin-spin relaxation rate and increased the DEER signal-to-noise r

42 ort measurements of the nuclear spin-lattice relaxation rate and Knight shift in PuCoGa5, which demon

43 and tension determine topoisomerase IIalpha relaxation rate and processivity.

44 However, only relaxation rate and restoring forces contributed to UTR

45 lve opening, however, was determined only by relaxation rate and restoring forces.

46 mperatures to reduce the rapid electron spin relaxation rate and to prevent averaging of electron-ele

47 s was obtained through measurements of (15)N relaxation rates and (1)H-(15)N heteronuclear NOEs with

48 and analyzed 15N longitudinal and transverse relaxation rates and [1H]-15N heteronuclear Overhauser e

49 Kinetic modeling of the relaxation rates and amplitudes yields the folding and u

50 tate as reported by transverse magnetization relaxation rates and backbone chemical shifts, respectiv

51 shed by the concentration-dependent 15N spin relaxation rates and chemical shifts.

52 ra unambiguously reveal transition energies, relaxation rates and dipole moments of each pathway.

53 The relaxation rates and MD simulation both confirm the hypo

54 SIII dynamics based on (13)C(alpha) magnetic relaxation rates and molecular dynamics simulation.

55 gard to chemical shifts, coupling constants, relaxation rates and nuclear Overhauser effect predictio

56 GSTE pulse sequence parameters allows proton relaxation rates and relative diffusion coefficients to

57 urement of chemical shifts, (15)N transverse relaxation rates and sedimentation coefficients, we show

58 ith glycine alters NMR-measured spin lattice relaxation rates and sedimentation velocity compared to

59 the dynamic parameters extracted from (31)P relaxation rates and the field dependence of relaxation

60 s, including the longitudinal and transverse relaxation rates and the myelin water fraction.

61 Pump-probe measurements of the orientational relaxation rates and vibrational lifetimes are used in t

62 ngements that may contribute to the observed relaxation rates and, together with the observed relaxat

63 formed for quantitative fat fraction and R2* relaxation rate, and image quality was assessed with a f

64 Secondary chemical-shift analysis, (15)N relaxation rates, and protection from solvent exchange a

65 affect fluorescence lifetimes, Stokes shift relaxation rates, and quenching data for the surface-exp

66 ical spectra, EPR g-values, and spin-lattice relaxation rates, and the cluster to flavin point-dipole

67 early-diastolic load, restoring forces, and relaxation rate are independent determinants of peak UTR

68 Theoretical estimates of singlet relaxation rates are compared with experimental values.

69 he radiative (k(r)) and nonradiative (k(nr)) relaxation rates are compared.

70 Moreover, the (2)H NMR relaxation rates are increased by the presence of omega-

71 Transverse relaxation rates are measured simultaneously at differen

72 Relaxation rates are more sensitive to the motions of th

73 From (1)H,(1)H-NOESY experiments, cross-relaxation rates are obtained from an O-antigen polysacc

74 er, transverse anti-phase and double quantum relaxation rates are reported for both the apo and Ca(2+

75 ured whole-brain longitudinal and transverse relaxation rates as well as the myelin water fraction fr

76 e motions can be obtained by measuring cross-relaxation rates associated with intra-residue C'C(alpha

77 measurements of the enhancement of spin-spin relaxation rates at 10-30 K.

78 We used a surface-based analysis of T2* relaxation rates at 7 T magnetic resonance imaging, whic

79 lose agreement with their respective (1)H T1 relaxation rates at 9.4 T.

80 It is shown that quantification of (2)H relaxation rates at D(alpha) backbone positions and the

81 polar-coupling as well as (15)N R1 and R1rho relaxation rates at fast (60 kHz) MAS and high magnetic

82 ive range of auto- and cross-correlated spin relaxation rates at multiple magnetic field strengths on

83 5)N longitudinal R1 and rotating frame R1rho relaxation rates at two fields of 600 and 800 MHz and at

84 the enhancement of the nitroxyl spin lattice relaxation rates between approximately 30-140 K, and by

85 The low cross-relaxation rates between terminal methyl protons of hydr

86 plemented by measurement of cross-correlated relaxation rates between the (15)N CSA tensor and either

87 e difference (DeltaR(2)) in (15)N transverse relaxation rates between this sample and a control sampl

88 Using this method, we measure cross-relaxation rates between water protons and (19)F of trif

89 loited in view of determining not only cross-relaxation rates but also specific longitudinal rates.

90 field dependence of the proton-spin-lattice-relaxation rate by one decade from 0.01 to 300 MHz for (

91 rement of intermolecular heteronuclear cross-relaxation rates by simultaneous acquisition of signals

92 l model shows that this denaturant-invariant relaxation rate can be explained by a large movement of

93 loss in special cases where cross-correlated relaxation rates can be tuned to autocorrelated relaxati

94 tative measurement of these cross-correlated relaxation rates can provide highly accurate structural

95 Proton spin-lattice relaxation rate changes induced by freely diffusing oxyg

96 The quantity of charge moved (Q) and the relaxation rate coefficient (ktot) of the slow component

97 eased, the amount of charge measured and its relaxation rate coefficient decreased with an apparent K

98 It is shown that despite large relaxation rates, coherence can be transferred between c

99 pid bilayer can be determined from NMR (15)N relaxation rates collected for different-sized bicelles.

100 ontributions to the observed 1H spin-lattice relaxation rate constant are isolated from the magnetic

101 he ET rate constant (k(ET)) and the electron relaxation rate constant in CdS NRs (k(CdS)) were compar

102 ntributions to nuclear magnetic spin-lattice relaxation rate constant induced by freely diffusing mol

103 The water-proton spin-lattice relaxation rate constant, 1/T(1), was measured as a func

104 Comparison of protein-proton-spin-lattice-relaxation rate constants in protein gels equilibrated w

105 ansfer half times revealed that the distinct relaxation rate constants observed for particle-to-surro

106 (15)N relaxation rate constants, R(1) and R(2), and (15)N-[(1)

107 g the model-free approach based on the (15)N relaxation rate constants, R(1) and R(2), and on the (15

108 (15)N relaxation rates contain information on overall molecula

109 -state NOE experiments and NMR R(1) and R(2) relaxation rates correlate with increased molecular moti

110 ical shells emerge naturally when the strain relaxation rate (corresponding to internal network reorg

111 Amide proton exchange and (15)N relaxation rate data provide evidence that the first 16

112 xation rates and, together with the observed relaxation rate data, suggested that the Pr segment exhi

113 4.0 to 17.7 +/- 1.2 (arbitrary units) while relaxation rate declined from -10.3 +/- 0.38 to -2.56 +/

114 estimated by measuring the changes in the T2 relaxation rates (DeltaR2) collected from MR scans.

115 No relaxation rates depend on conformation.

116 T(1) relaxation rates determined by NMR were used to estimate

117 ar complex using backbone amide nuclear spin relaxation rates determined using NMR spectroscopy and m

118 (15)N R2 relaxation rates deviate from random coil models, sugges

119 In addition, the relaxation rate (dL/dt) is significantly (P<0.05) slower

120 aster total relaxation rate, even though the relaxation rate during a run for Topo III is much faster

121 lts in Topo I having an overall faster total relaxation rate, even though the relaxation rate during

122 ive data set to show that area dependence of relaxation rates exists only for very small fragment siz

123 he determination of the exchange term in the relaxation rate expression.

124 The distribution in relaxation rates extends more than 100 nanometers into t

125 xivity) R1 (M(-1) s(-1)) to the spin-lattice relaxation rate for the protons of H2 and H2@C60 dissolv

126 Amide nitrogen transverse relaxation rates for GB1 in the folded state at differen

127 relaxation rates and the field dependence of relaxation rates for several protons of the octamer were

128 semi-TROSY peaks arising from the different relaxation rates for the Nz and 2NzHz terms and simplify

129 An increase in T(2) relaxation rates for the Tg(6) base protons is attribute

130 tion, large differences in averaged NMR spin relaxation rates for the two domains were observed, sugg

131 ge rates and various types of 15N transverse relaxation rates for these NH3 groups, reveals that rapi

132 ' (reversible contribution to the transverse relaxation rate from local field inhomogeneities) in a v

133 imulations and (31)P-NMR spin-lattice (R(1)) relaxation rates from 0.022 to 21.1 T of fluid phase dip

134 (LR) approximation, which predicts identical relaxation rates from all nonequilibrium initial conditi

135 Nitrogen-15 relaxation rates have been measured at five magnetic fie

136 mulation of the heart results in an enhanced relaxation rate in association with phosphorylation of b

137 he hypothesis that intraretinal spin-lattice relaxation rate in the rotating frame (1/T1rho), an endo

138 of the second kind that affects (13)C(alpha) relaxation rates in (13)C(alpha)-D(alpha) spin systems.

139 nd (15)N rotating frame spin-lattice (R1rho) relaxation rates in a seven transmembrane helical protei

140 ele was associated with significantly higher relaxation rates in Fwm and Gwm but not in Swm.

141 Studies of electron spin relaxation rates in rigid trehalose/sucrose matrices rev

142 e and loop-length dependence of the measured relaxation rates in temperature-jump studies of a 7-bp s

143 quantitative interpretation of nuclear spin relaxation rates in terms of local dynamics and for the

144 to the free state, such that a comparison of relaxation rates in the absence and presence of protein

145 nhancement of solute spin-solvent spin cross relaxation rates in the perfluoro(methylcyclohexane)-ric

146 and Chl(+) radicals exhibit dipolar-enhanced relaxation rates in the presence of high-spin (S = 2) Fe

147 by analyzing the power dependence of 13C NMR relaxation rates in the rotating frame.

148 The measured speed of sound and collective relaxation rates in this liquid agree surprisingly well

149 Measurements of cross-relaxation rates in two-dimensional nuclear Overhauser e

150 phenomenon can be observed in the transverse relaxation rates in water proton magnetic resonance as w

151 and give rise to a large change in cellular relaxation rate, in competition with binding to the natu

152 al E(relax) that permits direct use of (15)N relaxation rates, in the form of R(2)/R(1) ratios, as ex

153 From measurements of site-specific (15) N relaxation rates including relaxation dispersion we obta

154 pressing slow skeletal troponin-I, while the relaxation rate increased in myocytes expressing cardiac

155 An analysis of backbone mobility using (15)N relaxation rates indicated that the overall tertiary and

156 xhibited significant broadening and enhanced relaxation rates, indicating that these effector molecul

157 states with a very fast effective transverse relaxation rate, indicative of side-chain-mediated direc

158 oach that exploits changes in the bulk xenon relaxation rate induced by slowed tumbling of a cryptoph

159 hen connection strengths were weighted by MR relaxation rates (influenced by myelination).

160 The relaxation rate is increased by three orders of magnitud

161 ity of the same formalism to (1)H-(1)H cross-relaxation rates is considered as an alternative approac

162 ent of the observed variations in transverse relaxation rates is consistent with the presence of rela

163 ring-current effect, as well as 1H NMR cross-relaxation rates, locate the hydroxyphenyl ring of the l

164 accurate measurement of heteronuclear cross-relaxation rates may enable the study of intermolecular

165 ween computed and experimental (15)N R(1rho) relaxation rates measured for (15)N-{(2)H} sites in GB3,

166 esent, accounting for the relative values of relaxation rates measured in single-molecule experiments

167 he full field dependence of the spin-lattice relaxation rate (measured by high resolution field cycli

168 Relaxation rate measurements (R1 = 1/T1 and R2 = 1/T2) o

169 folds connected by a short linker, and (15)N relaxation rate measurements show that it behaves as a u

170 in D(9k) have been characterized by (2)H NMR relaxation rate measurements.

171 cles, which likely contributes to the slower relaxation rate observed in MHC-FATP myocytes.

172 ive or misfolding pathways by modulating the relaxation rate of applied force and even be redirected

173 ectories could be affected by modulating the relaxation rate of applied force, demonstrating an unpre

174 roduced a Ca(2+)-independent increase in the relaxation rate of contraction, associated with accelera

175 The higher baseline relaxation rate of cTnI-ND hearts was at a level similar

176 Dy2 nodes, but rather from a slowing of the relaxation rate of incoherent quantum tunneling of the m

177 Of the overall relaxation rate of interfacial free OH groups at the air

178 wo clusters have very similar g values), the relaxation rate of N1b increases (indicating that a near

179 e (FPIX)] exert through space effects on the relaxation rate of nearby proton spins that depend criti

180 (tr-SFG) reveals that the vibrational energy relaxation rate of O-H stretching of dilute HDO in D(2)O

181 We measure the stability and folding relaxation rate of phosphoglycerate kinase (PGK) Forster

182 induce substantial changes in the transverse relaxation rate of proton nuclear magnetic resonance of

183 In OE-MRI, the longitudinal relaxation rate of protons (DeltaR1) changes in proporti

184 We show that the paramagnetic relaxation rate of protons can be calculated accurately

185 pic experiments demonstrated a change in the relaxation rate of the lipid acyl chains for both the PO

186 The enhancement in longitudinal relaxation rate of the nitroxide due to the presence of

187 The sensor measures the transverse relaxation rate of water molecules in biological samples

188 nced paramagnetic effect on the longitudinal relaxation rate of water protons (PRR), detected three M

189 Measurement of NMR relaxation rate of water protons in heating-cooling cycl

190 he agent in the blood pool, and increase the relaxation rate of water protons in plasma.

191 o utilize the modulation of the nuclear spin relaxation rate of water protons through their time-depe

192 Nuclear spin relaxation rates of (2) H and (139) La in LaCl3 +(2) H2

193 he NMR solution structure and backbone (15)N relaxation rates of a disulfide cross-linked, two-chain,

194 Proton longitudinal and transverse relaxation rates of alphavbeta3-targeted and nontargeted

195 ments of local variations in transverse spin relaxation rates of amide (1)H nuclei, and quantitative

196 ding and loop conformation, methyl deuterium relaxation rates of Escherichia coli DHFR in binary fola

197 The spin-lattice relaxation rates of the Car(+) and Chl(+) radicals are m

198 (13)C T(1) relaxation rates of the central residues of the transmem

199 sian axial fluctuation (GAF) analysis of the relaxation rates of the diamagnetic molecule, and interp

200 Phosphorus-spin longitudinal relaxation rates of the DNA duplex octamer [d(GGAATTCC)]

201 de chains, which are strongly coupled to the relaxation rates of the hydrogen bonds they form with hy

202 udinal (R(1)) and transverse (R(2), R(1rho)) relaxation rates of the protein (1)H, (13)C, and (15)N n

203 blood volume (DeltaCBV/CBV), and transverse relaxation rates of tissue water (T(2)(*) and T(2)) by M

204 binding to troponin C and the activation and relaxation rates of tropomyosin/crossbridge binding kine

205 urable dependence of the unfolding/refolding relaxation rate on denaturant concentration was observed

206 d from the dependence of the phosphorescence relaxation rate on dye concentration in solution.

207 R imaging method to measure the longitudinal relaxation rate, or R1, of water was implemented with a

208 optical spectra, EPR g-values, spin-lattice relaxation rates, or the [4Fe-4S] (2+,1+) to FAD point-d

209 By recording the solvent proton spin relaxation rate over a wide range of magnetic field stre

210 substrates and cofactors by measuring (31)P relaxation rates over a large magnetic field range using

211 In particular, spin relaxation rate peaks when the QD motion is in the trans

212 p is used to simultaneously analyze up to 61 relaxation rates per amino acid over the entire temperat

213 Changes in liver relaxation rate post-EP-3533 and liver stiffness were co

214 The change in relaxation rate provided the average interspin distance

215 uclear magnetic resonance (15)N longitudinal relaxation rate R(1), transverse relaxation rate R(2), a

216 ongitudinal relaxation rate R(1), transverse relaxation rate R(2), and steady-state {(1)H}-(15)N NOE

217 The spin-lattice relaxation rates R(1) (R(1) = 1/T(1)) were observed in t

218 is the first measurement of all longitudinal relaxation rates R(1) of a nuclear species in a macromol

219 ical exchange contribution to the transverse relaxation rate ( R ex) values, relative to those at low

220 showed increased vessel wall enhancement and relaxation rate (R(1)) with progression of atheroscleros

221 relaxation measurements of 15N spin-lattice relaxation rate (R(1)), spin-spin relaxation rate (R(2))

222 3 years of age were examined with transverse relaxation rate (R(2)) and four diffusion tensor imaging

223 in-lattice relaxation rate (R(1)), spin-spin relaxation rate (R(2)), and heteronuclear nuclear Overha

224 emical shifts, temperature coefficients, and relaxation rates (R(1) and R(2)) of this fragment indica

225 ata are supported by the faster spin-lattice relaxation rates (R(1)) present in both the cytoplasmic

226 ons and by the enhanced spin-spin transverse relaxation rates (R(2)) observed in the transmembrane do

227 tion of paramagnetic ions and the transverse relaxation rates (R(2)) of the solvent protons.

228 The spin-lattice relaxation rate, R(1), observed down to 0.05 T is the re

229 nd calculate the plaque area and vessel wall relaxation rate (R1 = 1/T1).

230 n transfer saturation (MT), and longitudinal relaxation rate (R1) mapping provided data on spinal cor

231 magnetisation transfer (MT) and longitudinal relaxation rate (R1) maps to assess microstructural chan

232 al beta-cells and increases the water proton relaxation rate (R1), but its ability to measure gradati

233 sing 15N-relaxation parameters [longitudinal relaxation rate (R1), transverse relaxation rate (R2), a

234 Rupture-prone plaques had higher vessel wall relaxation rate (R1; 2.30+/-0.5 versus 1.86+/-0.3 s(-1);

235 31P NMR spectroscopy to measure spin-lattice relaxation rates (R1 = 1/T1) of multicomponent phospholi

236 y indexed by the [quantitative] longitudinal relaxation rate, R1) than previously used diffusion MRI

237 tic field dependence of the 31P spin-lattice relaxation rate, R1, of phospholipids can be used to dif

238 ach that employs the water proton transverse relaxation rate R2((1)H2O).

239 on of native relaxation times T1 and T2, the relaxation rate R2*, and dynamic contrast-enhanced MR im

240 The relaxation rates R2 (1/T2) and R2* (1/T2*) measured by m

241 fusion, and susceptibility on the transverse relaxation rates R2* and R2.

242 et was a composite measure of the transverse relaxation rate (R2) that was associated with cognitive

243 ongitudinal relaxation rate (R1), transverse relaxation rate (R2), and heteronuclear nuclear Overhaus

244 Estimates of the apparent transverse relaxation rate (R2*) can be used to quantify important

245 d Mn(II)PO4(-)) on F- ion 19F NMR transverse relaxation rates (R2 = 1/T2) were studied in aqueous sol

246 ely by using magnetic resonance (MR) imaging relaxation rates (R2, R2*, R2') and magnetic field corre

247 of the ratio of transverse and longitudinal relaxation rates (R2/R1) is an approach commonly used fo

248 orbed protein in the form of transverse spin relaxation rates, R2bound.

249 resonance and the amide nitrogen transverse relaxation rates (R2s) for varying pH values and differe

250 e interactions lead to chiral differences in relaxation rate rather than processivity.

251 greement in their predicted cross-correlated relaxation rates relative to one another than is found b

252 in IDPs, the physical origin of the measured relaxation rates remains poorly understood.

253 strands, underscored by enhanced (15)N R1rho relaxation rates, report on the mobility of the connecte

254 lpha-helical peptides, and additionally, the relaxation rates show a weaker dependence on temperature

255 The relaxation rate shows a marked increase as T is lowered

256 ith these findings, analysis of the (15)N R2 relaxation rates shows a relatively reduced mobility for

257 ics with the same trends observed for the R1 relaxation rate, suggesting that nitroxide dynamics rema

258 n also leads to a slow cis --> trans thermal relaxation rate (t(1/2) = 12.5 h).

259 stance-dependent enhancement of spin-lattice relaxation rate (T1(-1)) of a nitroxide spin label by a

260 The (2) H longitudinal relaxation rates (T1 ) vary linearly to 1.6 GPa, consist

261 that a moving spin qubit may have even lower relaxation rate than a static qubit, pointing at the pos

262 t the coiled-coil interface and a lower R(2) relaxation rate than neighboring residues, suggesting th

263 aximum effects are observed for slower metal relaxation rates than are required for spin-lattice rela

264 perovskite films with less PbI2 show faster relaxation rates than those containing more PbI2.

265 ng nanomagnets and observe peaks in the muon relaxation rate that can be identified with the critical

266 act dynamic parameters, (c) measure accurate relaxation rates that are independent of frequency offse

267 xhibiting cross-peak patterns and transverse relaxation rates that are very similar to those observed

268 ually characterized by the analysis of (15)N relaxation rates that reflect the motions of NH(N) vecto

269 ng the ratio of the coupling strength to the relaxation rate, the system experiences an abrupt transi

270 energetics of conformational change and the relaxation rates, the other ingredients needed for the m

271 rgy differences from experiment and treating relaxation rates through three adjustable parameters.

272 ith a simple model relating the spin-lattice relaxation rate to the average spin-orbit coupling stren

273 tral density mapping and fitting backbone R2 relaxation rates to a polymer dynamics model identified

274 These analyses allow the measured cross-relaxation rates to be interpreted in terms of relative

275 from the experimental Deltadelta values and relaxation rates, under the assumption that the CSA tens

276 fold increase in longitudinal and transverse relaxation rate values over the conventional small-molec

277 es, plots of the natural log of the observed relaxation rate versus denaturant concentration, so-call

278 Relaxation rate vs T data for complex 4 down to 1.8 K ob

279 Relaxation rate vs T data to 1.8 K obtained from the chi

280 However, this increase in relaxation rate was accompanied with a decrease in short

281 Relaxation rate was measured as the time constant (tau)

282 s pronounced change in the electron and hole relaxation rates was measured when the pH was changed fr

283 n-lattice (R(1)), and spin-spin (R(2)) (13)C relaxation rates, we determined the rotational diffusion

284 change R(ex) contributions to the transverse relaxation rate were detected for most of the residues m

285 Thr(18) on steady-state isometric force and relaxation rate were investigated in Triton-skinned rat

286 olution and cage) and the xenon spin-lattice relaxation rate were not changed significantly upon bind

287 The LV regional relaxation rates were determined in a total of 108 basal

288 Higher R1 relaxation rates were found in the injured carotid wall

289 eeks, both systolic shortening and diastolic relaxation rates were impaired without any change in aor

290 t variations in magnitude of transverse spin relaxation rates were noted for residues present at diff

291 the transverse (R2) and rotating frame (R1) relaxation rates were observed for a subset of the p53TA

292 Minor changes in proton T(2) relaxation rates were observed for the most strongly com

293 al shifts, amide proton NOEs, and (15)N R(2) relaxation rates were obtained for the two conformationa

294 dipolar order parameters and transverse spin relaxation rates were performed for the core residues.

295 Measurements of the 1H NMR spectra and relaxation rates were used to study the dynamic properti

296 c field dependencies of the (13)C transverse relaxation rates, whereas the tensor orientation and asy

297 asurements revealed a linear increase of the relaxation rate with temperature up to 20 K, as expected

298 We have compared the change in relaxation rate with that of various parameters of the f

299 ndividuals had a steeper slope of decline in relaxation rates with age than APOE2+ individuals; those

300 and a divergence of the microscopic magnetic relaxation rates with the VTF trajectory.