ライフサイエンスコーパス: time constant

1 ptic depression relative to synaptic current time constant.

2 ose to unity, even for a relatively low cell time constant.

3 y weakly coupled systems within the charging time constant.

4 a twisted 13-cis retinal with a 110 +/- 7 fs time constant.

5 imal His rebinds to the 4c heme with a 70-ps time constant.

6 oltage cannot be characterized with a single time constant.

7 otentials with no change on the deactivation time constant.

8 ained by a short (141 s) and a long (27 min) time constant.

9 coil positions is characterized by a similar time constant.

10 lus sheet folding intermediate with the same time constant.

11 which the dynamics are governed by a single time constant.

12 unitary IPSC: latency, rise time, and decay time constant.

13 sion, response variability, and the membrane time constant.

14 rmly low and independent of symptoms and the time constant.

15 nd the relatively long atmospheric radiative time constant.

16 ano-transduction properties, and membrane RC time constant.

17 emory effects on both measures, with similar time constants.

18 ere analyzed to calculate uptake and washout time constants.

19 imes are obtained from known protein folding time constants.

20 ntrations were used to obtain different cell time constants.

21 patterns increases with wave speed and STDP time constants.

22 tepwise electron transfer with 3 ps and 1 ps time constants.

23 dashpot) model; the latter predicts spurious time constants.

24 loop species display submicrosecond folding time constants.

25 weight species filling up at characteristic time constants.

26 ave been modulated well beyond their thermal time constants.

27 more elastic with faster creep and recovery time constants.

28 dependence of MPR on the ICa gating variable time constants.

29 persistent firing because they exhibit long time constants.

30 turation accelerate to sub-millisecond decay time-constants.

31 lls could construct basis filters of various time-constants.

32 are observed, increasing with curvature with time constants 0.23 s (synaptic vesicles), 3.3 s (chroma

33 rgy density (0.23 Wh cm(-3)), an ultra-small time constant (0.01 ms), outstanding specific capacitanc

34 also quicker for bursting stimulation (rise time constant = 1.98 +/- 0.09 s vs. 2.35 +/- 0.20 s; P <

35 TP binding sites: one that bleaches rapidly (time constant ~ 1.7 s) and recovers slowly (time constan

36 o found that cumulative information has slow time constants (100-600 ms) relative to the typical inte

37 nd rapidly activated with single-exponential time constants (~15 ms at 28 mV).

38 V (532 nm), the PL increases rapidly, with a time constant 30 mus.

39 (time constant ~ 1.7 s) and recovers slowly (time constant ~ 44 s), one that bleaches with the same t

40 ke current injections (10-100 pA, 10 ms rise time constant, 5 s decay time constant) in the presence

41 e EC(50) (0.404 mg/mL) and cartilage-binding time constant (7.19 min) of the polymer are comparable t

42 In a much slower step (7-s time constant), all of the MBP molecules, although initi

43 duction in input resistance and the membrane time constant and (ii) an increase in the current requir

44 ed in decreased sag amplitude, increased sag time constant and a decrease of the peak resonance frequ

45 an in situ approach have a greater transient time constant and higher electron transit rate.

46 y this remarkable oscillator has such a long time constant and how it can switch effortlessly between

47 least partially due to a prolonged membrane time constant and increased membrane capacitance that co

48 uronal properties reducing input resistance, time constant and increasing capacitance.

49 sensitivities of the Sodium activation gate time constant and the maximum Sodium conductance is requ

50 tion frequencies beyond the inverse membrane time constant and the mean firing rate of the neuron.

51 n bands depends on the modulation amplitude, time constant and total acquisition time.

52 Acutely, time constants and duration of the VO and VP responses w

53 hanging distributions of measured motor unit time constants and effectively diagnoses mice before sym

54 Ionotropic AMPARs have shorter time constants and have been suggested to play a smaller

55 rm control can, indeed, be achieved for both time-constant and time-varying target profiles at the po

56 ore homogeneous with more similar expiratory time constants, and 3) reduce tidal atelectasis, prevent

57 mediated by an increase in duration of open time constants, and negative modulation mediated by a re

58 nt amplitudes, altered desensitization decay time constants, and reduced GlyR clustering and synaptic

59 orders of magnitude in wave speeds and STDP time constants, and they provide predictions that can be

60 Time constants appear as a combination of parameters who

61 can rate corresponding to nanoscale charging time constants appears to be suitable for the ultrafast

62 ' subunit undergoes selective unfolding with time constant approximately 6.5 h, consistent with desta

63 es show that proton uptake to the pump site (time constant approximately 65 mus in the wild-type cyto

64 ssed, and numerical simulations of diffusion time constants are found to match well with experimental

65 y as HP7, but both the folding and unfolding time constants are greater by a factor of 20.

66 These time constants are tau1 approximately 10(2) s and tau2 a

67 l as its corresponding transition energy and time constants, are also found to be dependent on MOF id

68 aracterized by a slow component with a large time constant, arising from viscoelastic relaxation and

69 4 orders of magnitude, from single acceptor time constants as fast as 16 ns to as slow as 0.13 ms.

70 ficiencies up to 99% and total hole transfer time constants as fast as 170 ps.

71 reconstruction which provides reconstruction time constants associated to single particles (tau1) and

72 d exhibited a biexponential time course with time constants averaging 14-17 ms and 120-220 ms.

73 ived as the inverse of the exponential decay time constant based on a heterogeneous Michaelis-Menten

74 ory connectivity and GABA/Glutamate receptor time constant based on neural mass modeling within the D

75 piratory flow was reduced and the expiratory time constants became more homogeneous, and 3) the amoun

76 gain control to similar degrees, adaptation time constants become longer at later stages of the proc

77 c BK currents with fast and slow components (time constants being tauf approximately 0.2 ms and taus

78 The ADP time constant (beta = -0.36, P = 0.026) and oxidative ph

79 symptoms, muscle twitch rise and relaxation time constants both increased, consistent with a loss of

80 ant ~ 44 s), one that bleaches with the same time constant but does not recover, and one that does no

81 Calcium had no effect on the time constant, but enhanced excess endocytosis resulting

82 prodil selectively affected the area of shut time constants, but not the time constants themselves.

83 This (3)MC state is populated with a 110 fs time constant by 40% of the excited molecules while the

84 dily releasable pool and their replenishment time constant can be assumed to be constant ( approximat

85 These time constants can be explained by an error-corrective l

86 c double-layer, we are able to determine the time-constant connected to the redox reaction of the ads

87 This bypassed the thermal time constant constraints normally associated with both

88 luorescence lifetime, so that the rotational time constants could be obtained via their rotational co

89 both baseline PSS (P < 0.001), modeled as a time-constant covariate, and change in PSS (P < 0.001),

90 nges were detected at -20 degrees C, the T21 time constant decreased during frozen storage at -10 deg

91 onstants also increased, while the diastolic time constant decreased.

92 In contrast, the IPSC decay time constant depended only on the postsynaptic class, w

93 the minimum ratio of the initial wall uptake time constant divided by the enclosure residence time.

94 dered to be highly dispersive, due to the RC time constant-driven voltage diffusion below 1 THz and p

95 ears to be accompanied by sharp drops in the time constant during successive saturation of interfacia

96 of all the initial exponentials keeping the time constants fixed.

97 The kinetics shows a rapid 2 ps time constant for almost complete transfer to chlorophyl

98 The time constant for clearance of neurotrophin-3 from cochl

99 uingly, because the generation-recombination time constant for Dy(2)Ti(2)O(7) is in the millisecond r

100 g a characteristic concentration-independent time constant for each analyte/coating pair.

101 tly observing both species, we find that the time constant for the conversion of singlets to triplet

102 er after photoexcitation, with an additional time constant for the foldamer (tau = 150 ps), indicatin

103 e short droplet lifetime and the much longer time constant for this process.

104 The time constants for 50% perfusion and T(2)* recovery were

105 further supported by the remarkably similar time constants for diameter reduction and rest tension i

106 exponential changes of cellular adhesion and time constants for different concentrations of antiadhes

107 y 4-5 ms in cones meaning that the true fast time constants for HC-to-cone feedback currents were 9-1

108 us) and spin-lattice relaxation (T1 ~ 10 ms) time constants for Mn(2+) ions at T = 4.5 K, and in elec

109 The measured time constants for pyrene accumulation were much slower

110 In addition, unlike conjugated dimers, the time constants for singlet fission are relatively insens

111 tation can be well described using different time constants for the kinetics of Ca ions (faster) and

112 The time constants for the two reactions are 640+/-130 fs an

113 t washout was state-dependent, with a faster time constant from the open (5 seconds) compared with th

114 PSCs showed an unusually wide range of decay time constants, from <5 to >500 ms.

115 onjugated dimer, where the iSF occurs with a time constant >10 ns, comparable to the fluorescence lif

116 n feature decays with an approximately 30 ps time constant in hexane and acetonitrile.

117 decay with a longer-lived component having a time constant in the range of 40-90 mus depending on the

118 y, proportional recovery coefficient r (k) , time constant in weeks tau (k) , and distribution of the

119 n and also, surprisingly, shortened recovery time constants in both fetal and adult AChRs.

120 The dye-dependent decays are biphasic with time constants in the 3-30 and 30-500 ps range.

121 SF proceeds with two time constants in the film samples (tau=0.8+/-0.2 ps and

122 ctances that minimize hair cell and afferent time constants in the presence of significant membrane c

123 tances that minimized hair cell and afferent time constants in the presence of significant membrane c

124 they disappear from the window of view with time constants in the range of 8 to 14 min, which corres

125 d as a reduction in neuronal spike rate with time constants in the range of milliseconds to seconds.

126 gels had significantly different degradation time constants in vitro (1.16 and 8.77x10(-2) h(-1), res

127 -100 pA, 10 ms rise time constant, 5 s decay time constant) in the presence of various synaptic block

128 rature and microtubule depolymerization, the time constants increased by two to four times, indicatin

129 to allene isomerization of the spacer with a time constant increasing from a few hundreds of femtosec

130 However, the fastest reported FRET time constants involving spherical quantum dots (0.12-1

131 iding an exponentially decaying memory whose time constant is individual to each unit.

132 The feedback time constant is shown to determine the relaxation above

133 ent during a repetitive stimulation, but its time constant is unchanged.

134 de is employed to achieve an electrochemical time constant less than one microsecond.

135 For one mutant the time constants matched well with and without external Na

136 ing the correct native structure and folding time constant, molecular dynamics simulations carried ou

137 antitative MR imaging (transverse relaxation time constant; MRI-T2 ), MR spectroscopy (fat fraction a

138 Because of the small membrane time constants observed in both pyramidal cells and inte

139 of up to 1323 W cm(-3) with a low relaxation time constant of 0.27 ms.

140 fic capacitance of 316 microF/cm(2) and a RC time constant of 0.35 ms.

141 to an amide I vibration is developed with a time constant of 0.5 ps.

142 nd sensitivity (down to 250 nanomolar with a time constant of 1 millisecond).

143 found that the crystal exhibits a fast decay time constant of 1 ns at 7 K.

144 nse to approximately 40% of the peak, with a time constant of 1 s, and recovery was slow, with a time

145 ogenerated electrons on g-C3N4 decays with a time constant of 1/ke' = 660 ps in the mixture versus 1/

146 d activity in cortex decayed rapidly, with a time constant of 10 ms, which is similar to a neuron's i

147 conductance are synchronized as well, with a time constant of 10 ms.

148 Results reveal a defect relaxation time constant of 10-0.2 ms, which decreases monotonicall

149 ly efficient singlet fission with a dominant time constant of 10-30 ps and without strong thermal act

150 lex triplet excitons were transferred with a time constant of 1087 ps.

151 ltraviolet photoexcitation and decays with a time constant of 110 +/- 60 fs.

152 the cobalt center, with a charge separation time constant of 125 ns.

153 Glutamate receptors disappear with a time constant of 2 h.

154 A folding time constant of 2.2 mus is obtained for the formation o

155 The minimum observed time constant of 200 nanoseconds is well below the depha

156 y an outward 'R2' charge displacement with a time constant of 215 mus that discharged through a membr

157 the new lipid components with an exponential time constant of 22 +/- 2 h.

158 The slower, complementary phase had a time constant of 23 min in wild-type (WT) mice (C57Bl/6)

159 e (1)(TT) state, which decays to 2xT1 with a time constant of 270 fs.

160 d as a dynamic decrease in the energy with a time constant of 350 +/- 150 fs.

161 nother distinct surface species forms with a time constant of 36 +/- 10 ps with a yet undetermined st

162 an input resistance of 615 MOmega and a mean time constant of 38 ms.

163 f this state decays back to the metal with a time constant of 400 +/- 150 fs.

164 osis, retrieving presynaptic membrane with a time constant of 470 ms.

165 )TT is also observed to form rapidly (with a time constant of 5 ps), but in this case it occurs in co

166 twice as fast as subcutaneous kinetics (mean time constant of 5.6 min for intraperitoneal vs. 12.4 mi

167 e scale, a slower thermal contraction with a time constant of 50 ps is observed and associated with t

168 d in the second intermediate evolving with a time constant of 500 mus.

169 ng lipids at day 3 results in an exponential time constant of 60 +/- 5 h.

170 from solutions at equilibrium and a folding time constant of 7 mus.

171 uit quantum electrodynamics, which lies at a time constant of a few hundred nanoseconds and a simulta

172 by hyperpolarization decays, at best, with a time constant of a few minutes.

173 single stimulus, and are replenished with a time constant of about 2 s.

174 l loss process for the 1,2-IHN isomer with a time constant of about 6 h best explains our atmospheric

175 erifying the follicles as generators, with a time constant of about one second.

176 ss constant (beta) (p < 0.001), and a longer time constant of active LV relaxation (p = 0.02).

177 y span is systematically related to both the time constant of adaptation and baseline levels of neuro

178 scharged through a membrane with an apparent time constant of approximately 0.6 ms.

179 The initial, faster phase had a time constant of approximately 1 min, accounted for appr

180 imultaneous proton uptake and release with a time constant of approximately 1.2 ms was slowed to appr

181 rs follows exponential decay kinetics with a time constant of approximately 2 h at 25 degrees C and a

182 excited-state proton transfer (ESPT) with a time constant of approximately 30 ps (6 times slower tha

183 ithin a few milliseconds and decaying with a time constant of approximately 50 ms.

184 ls re-open after rapid washout of ATP with a time constant of approximately 60 ms.

185 athrin foci grow in intensity with a typical time constant of approximately 75 s, similar to the time

186 The inactivation time constant of ASIC3 is also accelerated by STOML1.

187 Saliently, the time constant of bond cleavage differs depending on whet

188 native NMR spectrum returns with this slower time constant of ca. 150 ms, indicating that the almost

189 clustering with protection occurring with a time constant of ca. 85 ms, but slower protection is obs

190 l of neurons, and what accounts for the slow time constant of contrast adaptation?

191 The time constant of current decay after desensitization was

192 litude and SR Ca(2+) load while reducing the time constant of cytosolic Ca(2+) decay during each cycl

193 s in Nrg1 heterozygous animals have a faster time constant of decay and evoked synaptic currents have

194 These currents had fast deactivation, with a time constant of decay of 9 ms.

195 ve K(+) currents increased the amplitude and time constant of decay of evoked EPSCs (eEPSCs), and dec

196 ent induced by a series of agonists, and the time constant of decline was significantly decreased aft

197 , we use a pulsed beam method to measure the time constant of defect relaxation for 500 keV Ar ion bo

198 The time constant of depolarization in OHCs, 1.45 ms, is 10

199 c model of lac transcription with the scaled time constant of DNA looping as the perturbation paramet

200 beam duty cycle, we measure a characteristic time constant of dynamic annealing, which rapidly decrea

201 amorphization cross-section constant and the time constant of dynamic annealing.

202 t phosphocreatine recovery kinetics, and the time constant of ESA decay was slower following severe (

203 signed a mathematical model to correlate the time constant of fluorescence recovery with the apparent

204 This new adaptive process had a time constant of less than a second.

205 nstant of 1 s, and recovery was slow, with a time constant of more than 20 s.

206 costriatal synapses, we can now quantify the time constant of perisynaptic [Glu] decay (as an indicat

207 The time constant of recovery from inactivation of Ca(2+) cu

208 tation, however, is a slow process and has a time constant of seconds.

209 al conditions these rare events occur with a time constant of several hours, inaccessible to current

210 acting as a leaky Ca(2+) integrator with the time constant of several seconds.

211 neocortical pyramidal neurons decayed with a time constant of tau = 8.0 +/- 2.8s.

212 In normally perfused retina, the time constant of the CC change was 0.56 +/- 0.26 minutes

213 mg/kglean/min; P < 0.0001) and had a longer time constant of the curve of ADP conversion to ATP (23.

214 The relaxation time constant of the fluctuations was in the range 0.2-0

215 ty, the quick-phase frequency, and the decay time constant of the negative OKAN were dependent on the

216 In HD mice, the decay time constant of the perisynaptic Glu concentration (Tau

217 on, amplitude, latency, rise time, and decay time constant of the unitary EPSC were not different for

218 mice reveals an exponential component with a time constant of ~20 ms, which represents capacitive loa

219 early concentration-independent decay with a time constant of ~350 ps.

220 xhaustive search analysis, two photoreaction time constants of (4.7 +/- 1.4) and (30 +/- 5) ps were f

221 ted X-685 peaking at 685 nm that decays with time constants of 0.28 and 5.8 ns and does not transfer

222 leased per ribbon in two kinetic phases with time constants of 1.5 and 16 ms, which are proposed to r

223 eeded in two temporally separated steps with time constants of 10 mus (30%) and 200 mus (70%), the la

224 eproduced by a consecutive reaction with two time constants of 2.6 and 0.5 ms.

225 d as an admixture of two subpopulations with time constants of 26 +/- 2 and 146 +/- 16 s, with the lo

226 510 nm that first grows and then decays with time constants of 63 and 270 ns, respectively.

227 vealed that the structural fluctuations have time constants of 7 and 670 ps with no solvent.

228 Furthermore, the time constants of adaptation in the IC appear to be matc

229 traces was similar in terms of amplitude and time constants of decay (during desensitization) for the

230 fastCaR) [Ca(2)(+)] decay based on the local time constants of decay (TAUlocal).

231 Decay time constants of EPSCs increased (or decreased) in the

232 The time constants of fast recovery from inactivation and of

233 n was observed to decay biexponentially with time constants of hundreds of femtoseconds and tens of p

234 have proposed the orderly progression in the time constants of neural dynamics as an organizational p

235 The expiratory time constants of regional airflows in the segmented air

236 Estimating the time constants of relaxation, mainly the expected time t

237 racted, showing exponential signal loss with time constants of seconds.

238 activating potassium (IA) current with decay time constants of up to 225 ms, and small-amplitude hype

239 Receptor deactivation occurred with time constants of ~40 and ~900 ms for the inter- and int

240 ch fluctuate on a time-scale of the membrane time-constant of the neurons.

241 accelerate over development to achieve decay time-constants of 2.5 ms.

242 identifies conditions that require the slow time-constants of homeostatic regulation observed experi

243 The fast phase has a time constant on the order of a few minutes, whereas the

244 high-pass filtering with frequency-dependent time constants on the sound spectrogram, followed by hal

245 The linear dependence of the time-constant on particle radius indicates an adsorption

246 suggest that integration due to the membrane time constants or other exponentially-decaying memory pr

247 irst time, to assign the tens of picoseconds time constant, reported previously, to a dark state (nOp

248 ese higher-order areas would have the longer time constants required to accumulate the small moment-t

249 there is little or no bias from uncontrolled time-constant residential preference (self-selection) fa

250 enerate robust oscillations, inasmuch as its time constants satisfy precisely the conditions we have

251 ced absorption shows quadratic and the decay time constant shows linear dependence on the laser beam

252 e-exponential autocorrelation function, with time constants similar across the neural and behavioral

253 ial exponentials with logarithmically spaced time constants, so that none are missed.

254 ethod 1, fitting model equations directly to time-constant, steady-state, and I-V summary curves; met

255 recently, NMR methodology was limited by the time constant T1 for the decay of nuclear spin magnetiza

256 ctional area (CSAmax), transverse relaxation time constant (T2), and lipid fraction were compared amo

257 of fast and reversible DNA lengthening with time constant tau ~ 10 s, followed by slow and irreversi

258 to the 4-coordinate heme takes place with a time constant tau(His) = 100 +/- 10 ps (k(His) = 10(10)

259 nate ferrous heme to which NO rebinds with a time constant tau(NO) = 7 ps (k(NO) = 1.4 x 10(11) s(-1)

260 5), and slower APD adaptation in LV than RV (time constant tau(s) =47.0 +/- 14.3 vs 35.6 +/- 6.5 s; P

261 lume measurements (-dP/dtmin, pressure decay time constant tau-Glantz, and passive filling stiffness)

262 maximal agonist-induced current (Imax), and time constant (tau) of desensitization.

263 quantifies the short-term plasticity, reveal time constants (tau(1) = 27.4 ms, tau(2) = 725 ms) that

264 zolpidem-sensitive mIPSCs had weighted decay time constants (tau(w)) of 4-6 ms.

265 Diffusion time constants (tau) were compared by using a Student t

266 kinetics converge to similar sub-millisecond time-constants (tau, 0.87 +/- 0.11 and 0.77 +/- 0.08 ms,

267 can signal visual flicker at 80-100 Hz, the time constant, tau, for the refilling of a depleted vesi

268 By contrast, the fast closed-time constant (taucf ), which describes the short-lived

269 these data provide two charge-recombination time constants (tauCR approximately 31.8 and 250 ps) tha

270 rge and significant decrease in the limiting time constant tauD, which are not consistent with an eff

271 the input resistance (Rin) and the membrane time constant (taum) in the subthreshold range.

272 and 8.8 caused small reductions in the open-time constant (tauo ) of wild-type CFTR.

273 as the postexercise phosphocreatine recovery time constant (tauPCr) by (31)P-magnetic resonance spect

274 Strength-duration time constant (tauSD) was significantly increased in the

275 rdamped relaxation with two widely separated time constants, tens of milliseconds and seconds, respec

276 tials, faster kinetics, and shorter membrane time constants than high-frequency cells (~30 kHz).

277 ays are strongly double exponential with two time constants that differ by a factor of approximately

278 e, myoglobin, and cytochrome c) with folding time constants that differ by more than an order of magn

279 ospinal nucleus by virtue of longer membrane time constants that facilitate temporal summation of ton

280 uantum states of multiple nuclei, have decay time constants that may exceed T1 by large factors.

281 CdS(+*):ExBox(3+*) recombines with multiple time constants, the longest of which is approximately 30

282 the area of shut time constants, but not the time constants themselves.

283 ed positively with symptoms and with the VOR time constant; thresholds in the second cluster were uni

284 ptical dipole allows us to assign the 1.3 ps time constant to the production of both O-site radicals.

285 primate entorhinal cortex uses a spectrum of time constants to construct a temporal record of the pas

286 west value reported so far(13), at a thermal time constant two orders of magnitude shorter, at 500 na

287 At rest, NCX deactivated with a time constant typically of 20-40 s.

288 prolonged, outlasting the neuronal membrane time-constant up to 10-fold.

289 dependent changes in membrane resistance and time constant values that can amplify and help to genera

290 ally altered somatic membrane resistance and time constant values.

291 nd also above the temperature redistribution time constant was found to lead to soft evaporation/ioni

292 This time constant was significantly accelerated in hNav1.5-C

293 0.0299 pA pF(-1) (n = 7 cells) and the decay time constant was tau = 790 +/- 76 ms (n = 5).

294 - 0.0299 pA pF-1 (n = 7 cells) and the decay time constant was tau = 790 +/- 76 ms (n = 5).

295 Depending on synaptic time constants, we show that two scenarios may occur whe

296 Both uptake and washout time constants were faster (P < 0.01) in animals maintai

297 Optimal release time constants were shorter for MDR cells, with approxim

298 similar with both AChR isoforms but recovery time constants were shorter in cells expressing adult co

299 Desensitization time constants were similar with both AChR isoforms but

300 ith high input resistances and long membrane time constants, while neurons in rested flies tend to be