ライフサイエンスコーパス: drift

1 nce Infrared Fourier Transform Spectroscopy (DRIFTS).

2 esulted merely in rotor destabilization (ie, drifting).

3 risons and/or batch correction due to system drift.

4 e of natural selection, mutation, and random drift.

5 allele frequencies in AGRP, consistent with drift.

6 such as dispersal limitation or demographic drift.

7 s of iceberg disintegration as a function of drift.

8 the balance between selection, mutation, and drift.

9 low background noise resulting from genetic drift.

10 he iHMM to accommodate complications such as drift.

11 ts in attenuation of age-related methylation drift.

12 MuSC clonal complexity indicative of neutral drift.

13 cally large population sizes and low genetic drift.

14 atterns compatible with evolution by genetic drift.

15 ages and spanning over 70 years of antigenic drift.

16 islands that undergo age-related methylomic drift.

17 reater than the null distribution of genetic drift.

18 processes such as selection, migration, and drift.

19 e major factor that produces the chemotactic drift.

20 achieved set by the power of random genetic drift.

21 its potential role as a catalyst of genetic drift.

22 of transcriptional noise and potential fate drift.

23 reported to be responsible for the antigenic drift.

24 nitude of the RH illusion and proprioceptive drift.

25 large to be accounted for solely by neutral drift.

26 action between natural selection and genetic drift.

27 c lineage birth and death and random genetic drift.

28 plex optics, the device negated large signal drifts (1/f noise), allowing absorbance detection in a m

29 eyond which selection dominates over genetic drift; (2) a characteristic angular correlation describi

30 Antigenically drifted A(H3N2) viruses circulated extensively during th

31 sence of CD mutations as a result of neutral drift acting on a small population of active hematopoiet

32 s for the strengths of selection and genetic drift acting on newly incorporated genetic elements in v

33 This is consistent with the expectations of drift acting on populations founded by small numbers of

34 Drift alone could not explain these changes.

35 ngbirds' strategies involve elements of both drift and compensation, providing some benefits from win

36 The results challenge the "drift and diffusion through a pore" model that dominates

37 ' ranges due to spatial variation in genetic drift and gene flow.

38 many H1 strains that have undergone genetic drift and has potential as a "subtype universal" vaccine

39 ates, probably due to differential levels of drift and inbreeding.

40 the power law coefficient is robust against drift and largely independent of the indentation depth a

41 ct of implicit racial bias on proprioceptive drift and magnitude of illusion through onset time to il

42 Positioning in the room was stable without drift and minimal jittering.

43 hastic evolutionary model simulating genetic drift and neoplastic progression.

44 can be explained by a combination of neutral drift and stochastic nucleation of mutations at the boun

45 e traces, result in an overinterpretation of drift and the introduction of artifact states.

46 e the complex relationship between antigenic drift and the potential of avian influenza viruses to in

47 core the complex interplay between antigenic drift and viral fitness for avian influenza viruses as w

48 We measured responses to drifting and contrast-reversing luminance gratings as we

49 Yangtze River Delta region were analyzed by DRIFTS and chemical methods.

50 as mutation, natural selection, and genetic drift, and also the interactions between genetic variant

51 hat result from habitat loss; changes in ice drift, and associated activity increases, likely exacerb

52 Neofunctionalization, drift, and genetic conflict appear to have driven a near

53 ad to, and in turn on how migration, genetic drift, and natural selection have acted.

54 ed on drift levels), preprocessing to remove drift, and postprocessing model selection based on state

55 Through evolution, genetic drift, and speciation, photosynthetic organisms have dis

56 te the contribution of selection and genetic drift, and their interplay, to the evolution of the viru

57 00 years ago, perhaps due to the appearance, drift, and ultimate elimination of a genetic modifier of

58 ons within continuous forest blocks, whereas drift appeared to dominate on larger scales.

59 s is frequently compromised due to antigenic drift arising from amino acid substitutions in the major

60 n is tightly regulated, but shows a striking drift associated with age that includes both gains and l

61 f the rate of loss of variability by genetic drift at this locus.

62 he data suggests that the El Faro vessel was drifting at an average speed of approximately 2.5 m/s pr

63 rded during the presentation of a full-field drifting bar in the horizontal and vertical directions (

64 Using drifting bar stimuli and cross-correlation analysis, we

65 ovel method to compensate for this frequency drift, based on field analysis and perturbation theory,

66 The established soil DRIFTS-based prediction models were applied to estimate

67 same is expected to hold for the macroscopic drift behavior of a diffusive cluster or molecule physis

68 nonymous mutation ratios suggest the neutral drift being a prevalent mode in genome evolution in the

69 e relies on being able to compensate for any drift between images by use of software.

70 ic DNA losses and increased power of genetic drift, but we also suggest that additional evidence inde

71 se determined from radio-frequency-confining drift cell measurements.

72 nts performed in a radio frequency-confining drift cell.

73 e nucleosomal region allow us to determine a drift coefficient, chi, which characterizes the ability

74 ite its generality, simple features (such as drift), common to single molecule time traces, result in

75 howed attenuation of age-related methylation drift compared to ad libitum-fed controls such that thei

76 ch emerged from the leading edge of a slowly drifting complex convective cloud close to the highest r

77 but good insulators (by electron and/or hole drift conduction).

78 The feedback loop enables the drift correction of pressure based pumps, and leads to a

79 eporter approach to performing E-AB baseline drift correction.

80 zation and quantitative assessment of signal drift, correction of drift when present, and automated f

81 thout the use of physical barriers or active drift-correction algorithms.

82 rovide evidence that age-related methylation drift correlates with lifespan and that caloric restrict

83 is conserved across species and the rate of drift correlates with lifespan when comparing mice, rhes

84 Increased ice drift could significantly affect the movements and the e

85 We used radio-tracking and ice drift data to quantify the influence of increased drift

86 terimage projected on the participant's hand drifted depending on illusory ownership between the part

87 sponse times, long and medium term potential drifts, determination of selectivity, and (re)conditioni

88 tats in both periods, indicating that faster drift did not alter habitat preferences.

89 ptual decisions, and their implementation as drift diffusion models, have driven and significantly im

90 ss, termed bounded evidence accumulation (or drift diffusion), provides a unified account of decision

91 n current solver based on a generalised spin drift-diffusion description, including the bulk and inte

92 d, which solves the Schrodinger, Poisson and drift-diffusion equations self-consistently.

93 By solving the full drift-diffusion equations, the existence of high-injecti

94 nd neural evidence that supports a resetting drift-diffusion model (DDM) during SCT.

95 wever, there have been few extensions of the drift-diffusion model to the Simon effect, and so we fir

96 ic barrier approximation) and spin-dependent drift-diffusion model.

97 motion, and they were well fit by a bounded drift-diffusion model.

98 model and the more recently developed Timing Drift-Diffusion model.

99 ial frontal activity and are consistent with drift-diffusion models of interval timing.

100 to establish evidence in favor of a class of drift-diffusion models of rhythmic timing during a synch

101 ation structure are consistent with a set of drift-diffusion models that are arranged sequentially an

102 sk, and cast our interpretations in terms of drift-diffusion models, which have been previously used

103 the analytical description is verified with drift-diffusion simulations.

104 hierarchical multiscale approach by linking drift-diffusion transport model with the electromagnetic

105 d present iceberg morphology, keel depth and drift direction.

106 r of mass of the remaining free chain has to drift down the line of receptors, which takes longer whe

107 needed to support a primary role of genetic drift driving ancient genome reduction of marine bacteri

108 volution and argue that developmental system drift (DSD), in which conserved phenotype is nevertheles

109 f chemotaxis in shallow gradients, limits in drift due to steep gradients and finite number of recept

110 des exhibit a significant negative potential drift during their equilibration in an aqueous solution.

111 stic range expansions as a result of genetic drift effects preceding local resource depletion.

112 gene frequencies change at random by genetic drift, even in the absence of natural selection, was a s

113 Drift, even though very small in this study, is correcte

114 .08 antigenic distances) caused an antigenic drift event for H3N2 influenza viruses historically.

115 mutation driving the 11 historical antigenic drift events, pointing to experimentally validated mutat

116 lection and find that selection, rather than drift, explains the gradual frequency changes observed i

117 usion magnitude and a smaller proprioceptive drift for the black RH.

118 The present study explored the potential of DRIFTS for estimating soil heavy metal bioavailability.

119 The NiOy inserted NbOx device is drift-free and exhibits high Ion/Ioff ratio (>5400), fas

120 mance of E-AB sensors, reducing the baseline drift from around 70 % to just a few percent after sever

121 found to have likely arisen through genetic drift from the ancestral cP.

122 of the perturbed resonator is inadvertently drifted from its original value prior to coupling.

123 ion mobility equation when using nitrogen as drift gas and also agree with a combination of this equa

124 However, when the counter current drift gas of the system is doped with 2-propanol at 20 m

125 To determine the effects that drift gas selection has on the information content of IM

126 with Blanc's law when using purified air as drift gas.

127 s of the pairs resolved also depended on the drift gas.

128 se to an electric field in the presence of a drift gas.

129 ve ionization in both helium and nitrogen as drift gas.

130 ne-(13)C7 in nitrogen and in purified air as drift gas.

131 test case, we illustrate the ability of the drift-gas doping approach to achieve separation of these

132 Therefore, results using different drift gases are partially orthogonal and provide complem

133 The drift gases were selected to span a range of masses, geo

134 ynamical noise limit and long-term frequency drifts governed by random-walk-noise statistics.High-qua

135 tial resolution of LGN neuronal responses to drifting grating and white noise stimuli when CG neurons

136 ulated firing rates (F1 values) generated by drifting grating stimuli, and their associated interspik

137 ed discrimination tasks and passively viewed drifting grating stimuli.

138 first harmonic (F1) to low-spatial frequency drifting gratings ("Y-cell signature").

139 een excitation and inhibition in response to drifting gratings.SIGNIFICANCE STATEMENT The wiring of e

140 ize decreases, selection weakens and genetic drift grows in importance.

141 on, and how it remains stable under cultural drift, i.e. the spontaneous mutation of traits in the po

142 hydrographical perturbations introduced by a drifting iceberg can affect activity, composition, and s

143 xt of global warming, increased frequency of drifting icebergs in polar regions holds the potential t

144 These drifting icebergs mix the water column, influence strati

145 importance of positive selection and neutral drift in clonal evolution.

146 s illustrates active pressure versus passive drift in evolution on a molecular level, refutes the deb

147 We reject stochastic drift in favour of selection in some cases but not in ot

148 strength of selection relative to stochastic drift in language evolution.

149 ed from European GWASs are biased by genetic drift in other populations even when choosing the same c

150 cale seems too limited to counteract genetic drift in patchily distributed tropical plants.

151 To compensate for more rapid westward ice drift in recent years, polar bears covered greater daily

152 that even within a single family of viruses, drift in sequence can result in the acquisition of radic

153 nd to the transverse Hall electric field and drift in the direction opposite to the Lorentz force act

154 indicating an important role of the genetic drift in the evolution of the virus.

155 We propose that extensive drift in the Ndt80 regulon allowed for the exploration o

156 Moreover, it can correct temporal drift in time-lapse microscopy data and thus improve con

157 Animals viewed grating or dot-field stimuli drifting in different directions.

158 is precluded by day-to-day nonlinear signal drifts in LC retention time or batch effects that compli

159 These data show that afterimage drifts in the Taylor illusion do not only depend on the

160 ominant sex determining genes, and hint that drift-induced selection may be a common force in standar

161 how that this non-neutrality is a result of "drift-induced selection" operating at every point along

162 We propose that epigenetic drift is a determinant of lifespan in mammals.Caloric re

163 surface with an ISM, the negative potential drift is compensated by a positive potential drift relat

164 Here, we report that epigenetic drift is conserved across species and the rate of drift

165 This drift is not observed in the small molecule Spiro-MeOTAD

166 We show that stochastic drift is stronger for rare words, which may explain why

167 In conclusion, DRIFTS is a promising technique for assessing the bioava

168 The effect of ownership on afterimage drifts is associated with beta/gamma power and gamma con

169 mid-infrared Fourier-transform spectroscopy (DRIFTS) is capable of detecting specific organic and ino

170 erimages projected on the participant's hand drifted laterally, only when the rubber hand was embodie

171 3) range, elimination of this donor from the drift layer of Ga2O3 power electronics devices will be k

172 ing user-dependent trace selection (based on drift levels), preprocessing to remove drift, and postpr

173 ion in this small size range, accounting for drifting LODs and separation conditions during membrane

174 we fitted predictions from models of genetic drift, migration, constant selection, heterozygote advan

175 s, including photoinduced polarization, high drift mobilities, and effective charge collection, which

176 Stochastic drift must also occur in language as a result of randomn

177 However, the drift mutant viruses displayed reduced stability, and we

178 le of neutral evolutionary processes-genetic drift, mutation, and gene flow structured by population

179 rkedly reduced the large renal transcriptome drift observed after ischemia.

180 heir relative signals largely eliminates the drift observed for these sensors in flowing, undiluted w

181 iversity of HAs across species and antigenic drift of circulating strains enable the evasion of virus

182 probe microscopy are used to investigate the drift of dopants.

183 Such a resistance contributes to the genetic drift of evolving tumors as well as to their limited sen

184 e continuously antigenic shift and antigenic drift of influenza viruses, necessitates the development

185 Westward and northward drift of the sea ice used by polar bears in both regions

186 in flowing, undiluted whole blood, reducing drift of up to 50% to less than 2% over many hours of co

187 On the other hand, recording the potential drifts of SC electrodes with pH-sensitive membranes in s

188 We assessed the influence of iceberg drift on bacterial community composition and on their ab

189 data to quantify the influence of increased drift on bear movements, and we modeled the consequences

190 The impact of membrane drift on size is demonstrated and effectively corrected

191 the understanding of the impact of gene flow/drift on the evolution of high-altitude Himalayan people

192 ection mainly due to higher rates of genetic drift on the wave front.

193 bandonment of unproductive lineages, genetic drift, on-going natural selection, and recent breeding a

194 ative velocity events correspond to vortices drifting opposite to the driving force direction.

195 itioning on the fixation of an allele due to drift or either hard or soft sweeps-even those occurring

196 this method is that all traces-regardless of drift or states visited across traces-may now be treated

197 d into aquatic environments either via spray drift or surface runoff or (due to neonicotinoids' syste

198 firing according to simple spatial patterns (drifting or inverting gratings) without changes in irrad

199 ariables were either the log-transformed GM (drift) or the log-transformed ratio of GMs from two grou

200 lations do evolve a reduced vulnerability to drift, or 'drift robustness'.

201 ptation of the iHMM that can treat data with drift originating from one or many traces (e.g., Forster

202 ble operational stability with no noticeable drift over a period of 2 weeks.

203 This drift over several micrometers is reversible and can be

204 experienced greater evolution due to genetic drift over the season.

205 e whose crest height exceeds 14 meters while drifting over a time interval of 10 (50) minutes is 1/4

206 Relative contributions of agricultural drift, para-occupational, and residential use exposure p

207 al exposure pathways, including agricultural drift, para-occupational, and residential use.

208 For the drift pathway, predicted GMs decreased sharply and nonli

209 the cVLP showed 20% cross-protection against drifted (Philippines) and 60% protection against homolog

210 ious amino acid changes were fixed by random drift; predicted effects include energy deficit, muscle

211 of migration and selectively neutral species drift predicts the Neanderthals' replacement.

212 ne pressure in a process known as "antigenic drift." Previously, we experimentally generated antigeni

213 Epigenetic drift progressively increases variation in DNA modificat

214 ce and substrate tolerance with estimates of drift propensity obtained from the literature.

215 for the decision process: decision boundary, drift rate of accumulation, decision bias, and non-decis

216 ver the course of a trial, as reflected by a drift-rate offset, provides the stimulus-specific compon

217 tions in thickness and extent have increased drift rates of Arctic sea ice.

218 drift is compensated by a positive potential drift related to the hydration of the ISM and activity c

219 The potential drifts related to activity changes in the ISM have been

220 tions can evolve a reduced susceptibility to drift-related fitness declines.

221 diffuse reflectance infra-red spectroscopy (DRIFTS) results show that carbonates are formed as inter

222 diffuse reflectance infra-red spectroscopy (DRIFTS) results show the absence of nitrate formation on

223 all populations can only maintain fitness on drift-robust fitness peaks.

224 hus causing small-population genotypes to be drift-robust.

225 We further show that drift robustness is not adaptive, but instead arises bec

226 evolve a reduced vulnerability to drift, or 'drift robustness'.

227 asonal vaccines in response to a significant drift seen in circulating viruses.

228 es the iHMM to a continuous control process (drift) self-consistently learned while learning all othe

229 lls with a firing rate that is suppressed by drifting sinusoidal gratings (negative OS/DS cells); (2)

230 ully characterized by elemental analysis and DRIFT, solid-state NMR, and EXAFS spectroscopy.

231 amping the traveling-wave velocity increased drift space occupancy, amplifying resolution by 16%, pea

232 ptides occupied just 23% of the ion mobility drift space, yet inclusion of ion mobility nearly double

233 atchet-like" gradient climbing behavior with drift speeds that can approach half the maximum run spee

234 reactivity of cell-mediated immunity against drifted strains in children.

235 nce infrared Fourier transform spectroscopy (DRIFTS), structural changes associated with the gold nan

236 erent apparent solubility of calcite in free drift systems.

237 g moths experienced a greater degree of wind drift than nocturnally migrating songbirds, but both gro

238 es are here shown to be highly reproducible (drift time coefficients of variation < 1.0% and isotopic

239 ure to convert measured physical quantities (drift time for TWIMS and elution voltage for TIMS) into

240 lude m/z value, drift time in He buffer gas, drift time in He and D2O buffer gases, deuterium incorpo

241 ique information for ions include m/z value, drift time in He buffer gas, drift time in He and D2O bu

242 ycotoxins were considered and analyzed using drift time ion mobility mass spectrometry.

243 ative parameters including m/z distribution, drift time, carbon number range, and associated double b

244 ntation spectra, exhibit very distinctive IM drift times and collision cross sections (CCS).

245 CS and HS disaccharide isomers have similar drift times, they can be uniquely distinguished by their

246 rom contextual change that encouraged regime drift to deliberate changes that threatened regime conve

247 viruses evolve in chickens through antigenic drift to include a signature HP sequence in the HA gene,

248 The Drift Tube (DTIMS), the Traveling Wave (TWIMS), and the

249 hods of capturing the ions at the end of the drift tube have been developed, Intermittent Push Flow f

250 40 passes compared to commercially available drift tube IM and other TWIM-based platforms.

251 tidylethanolamines (PEs) in nitrogen using a drift tube ion mobility (DTIM) instrument and an evaluat

252 In this study, we present a reference drift tube ion mobility mass spectrometer (DTIM-MS) wher

253 131) to ascertain the potential of utilizing drift tube ion mobility mass spectrometry to aid in the

254 The performance of a small, plastic drift tube ion mobility spectrometer (DT-IMS) is describ

255 Drift tube ion mobility spectrometers (DT-IMS) separate

256 Atmospheric pressure drift tube ion mobility spectrometry (AP-DTIMS) was coup

257 Drift tube ion mobility spectrometry coupled with mass s

258 scribe and predict separation efficiency for drift tube ion mobility spectrometry experiments.

259 For drift tube ion mobility, we describe a new method, coine

260 A commercial liquid chromatography/drift tube ion mobility-mass spectrometer (LC/IM-MS) was

261 not impossible, to separate by conventional drift tube techniques.

262 The device consists of a compact 44 mm drift tube with a tritium ionization source and a resolv

263 cle analyzer, which has been termed Inverted Drift Tube, has been modeled analytically as well as num

264 luencing IM separations provide standardized drift tube, nitrogen CCS values ((DT)CCSN2) for over 120

265 To address this challenge, we developed a drift tube-based ion mobility spectrometry-Orbitrap mass

266 Historically, high pressure ion mobility drift tubes have suffered from low ion duty cycles and t

267 pproximately 0.17 eV), the VI 's can readily drift under an electric field, and spontaneously diffuse

268 HA protein stalk domain can undergo limited drift under immune pressure and the viruses can retain f

269 esses, the need for species to compensate or drift under the influence of strong westerly crosswinds

270 duces tumbling probability, further boosting drift up the gradient.

271 The negatively charged dopants can drift upon application of an electric field in thin film

272 w parameter, the separation ratio Lambda = v drift /v gas , is employed to determine the best possibl

273 the APC regression models indicated that the drift variable is relevant in explaining the variation o

274 allenged 6 weeks later with either an maH1N1 drift variant (maH1N1dv) or maH3N2 IAV.

275 g a sequential infection with either an H1N1 drift variant or an H3N2 virus.

276 ies so the emergence and spread of antigenic drift variants can be rapidly identified.

277 ously, we experimentally generated antigenic-drift variants in the laboratory, and here, we test our

278 Whereas maxima of the average drift velocity can be interpreted within analytical line

279 vestigated the dependence of the chemotactic drift velocity on attractant concentration in an exponen

280 fter intervention, as well as the amplitude, drift velocity, frequency, and intensity of the nystagmu

281 ctively measured reduction in the amplitude, drift velocity, frequency, and intensity of the nystagmu

282 We found that the drifted viruses were able to infect and be transmitted b

283 consistent with circulation of antigenically drifted viruses; however, generally limited antibody res

284 ts in the laboratory, and here, we test our "drifted" viruses to assess their zoonotic infection char

285 Little genetic drift was detected in viruses shed by the same subjects

286 f intensity artifacts caused by instrumental drifts was possible, but not those resulting from uneven

287 To validate the positions of maximal drift, we recorded single-cell trajectories in carefully

288 instances of minor time-dependent intensity drift were observed, highlighting the utility of data co

289 suffer, however, from often-severe baseline drift when deployed in undiluted whole blood either in v

290 ve assessment of signal drift, correction of drift when present, and automated filtering of unstable

291 riance enhances levels of short-term genetic drift which is predicted to inhibit adaptation.

292 Seasonal influenza viruses continuously drift, which allows them to circumvent protective immuni

293 nfection but are impacted by rapid antigenic drift, which can lead to mismatches between vaccine stra

294 ensitively depend on the strength of genetic drift, which varies among strains and environmental cond

295 r bears responded to the higher westward ice drift with greater eastward movements, while their movem

296 ul samples to forward simulations of genetic drift with natural selection and find that selection, ra

297 As the vehicles drift with the ambient flow or execute preprogrammed ver

298 ility and persistence in the face of genetic drift within potential host target sites.

299 e level, there was relatively little genetic drift within the individual gene segments, suggesting ge

300 l possible genomic heterogeneity and genetic drifts within cell lines.