ライフサイエンスコーパス: drift

1 nce infrared Fourier transform spectroscopy (DRIFTS).

2 represent an example of developmental system drift.

3 as a result of biogeographical processes and drift.

4 that is readily distinguishable from genetic drift.

5 ved vaccines that are resistant to antigenic drift.

6 and with high risk of inbreeding and genetic drift.

7 theories of stable memory traces with neural drift.

8 of species-specific changes in dispersal and drift.

9 , and the use of directional cues to correct drift.

10 residual magnetization, and electromagnetic drift.

11 ding of 0.795 +/- 0.45 hPa, with no apparent drift.

12 d had one-third of the PST therapists' skill drift.

13 nary processes such as natural selection and drift.

14 ew MHC-like gene(s) would be lost by neutral drift.

15 hosts against virus evolution and antigenic drift.

16 balance of natural selection versus genetic drift.

17 olymerization of the surface produces sensor drift.

18 ositive selection counteracted the effect of drift.

19 e remains stable despite constant epigenetic drift.

20 of past histories as null models of genetic drift.

21 rocesses of passive dispersal and ecological drift.

22 hesis to explain trait divergence is genetic drift.

23 line samples in 3 h without any instrumental drift.

24 zing antibodies and are subject to antigenic drift.

25 fitness landscapes, and developmental system drift.

26 liminate the matrix effects and instrumental drift.

27 g memory load, might relate to diffusion and drift.

28 to correct the data for instrumental signal drift.

29 eutral rearrangements resulting from genetic drift.

30 tbreak viral isolates did not show antigenic drift.

31 that would be expected under random genetic drift.

32 guishable from a noisy background of genetic drift.

33 10)-together with the related anomalous Hall drift.

34 ontinuous slow changes, often referred to as drifts.

35 at 1350 cm(-1) is discovered by the in situ DRIFTS.

36 )pdm09 viruses, that were also antigenically drifted.

37 r scanning microscope in biofilms: 1) linear drift, 2) exponential decrease (due to bleaching during

38 nt roles of homogeneous selection (38%) and 'drift' (59%).

39 Increased illness due to antigenically drifted A(H3N2) clade 3C.3a influenza viruses prompted c

40 han IIV3-HD against a panel of homologous or drifted A/H3N2 strains; similar to IIV3-HD against homol

41 sponses, notably against both homologous and drifted A/H3N2 viruses.

42 seasonal influenza virus (presumed to all be drifted A/H3N2, based on antigenic characterization data

43 Moreover, the systematic change in RT drift across run order is often not considered by alignm

44 y differences in the power of random genetic drift across the tree of life; and 3) for any particular

45 infrared Fourier transform spectroscopy (VT-DRIFTS) aided by ab initio plane wave density functional

46 d colonisations suggest that, in most cases, drift alone is not sufficient to explain the rate of mor

47 ential for morphological shifts to arise via drift alone.

48 We discovered an effect similar to genetic drift, amplified by family relationships among cells.

49 Population demography, genetic drift and adaptation to environments over thousands of y

50 f zircons in Nile sediments during longshore drift and aeolian transport along the south-eastern Medi

51 nts further study, our results indicate that drift and bottleneck events can explain the minimal dive

52 the Wnt signalling pathway, can bias neutral drift and can also cause downward invasion of mutant cel

53 To quantify the influence of drift and diffusion, we modeled subjects' behavior using

54 period activity and whole-trial estimates of drift and diffusion.

55 ey assembly processes: ecological selection, drift and dispersal.

56 , in particular, the phenomena of epigenetic drift and epigenetic clock, with regard to its implicati

57 specific regimes of mutation, selection, and drift and evaluating the energetic costs of cellular str

58 significant risk to poultry due to antigenic drift and improved fitness for poultry.

59 opulation size (N(e)) determines the rate of drift and in age-structured populations is a function of

60 ng was also applied to remove the background drift and lower the noise, which produced a better LOD.

61 ondrion, establishing a link between genetic drift and mitochondrial translation.

62 sures, during which the stochastic forces of drift and mutation conspire to generate variation.

63 ically solvable models of a random walk with drift and protein production and degradation.

64 on neutral theory to ask: How do dispersal, drift and selection concurrently affect the microbiome a

65 ength of purifying selection, the balance of drift and selection imposed by the HSPC population size,

66 Drift and selection shaped the distribution of these var

67 glutinin and Neuraminidase undergo antigenic drift and shift, resulting in new influenza A strains to

68 ider strategies to mitigate near-field spray drift and suppress the establishment of resistance-prone

69 condition to nonparametrically estimate the drift and the boundary and construct a test statistic ba

70 As a by-product, we show that the drift and the boundary are uniquely identified.

71 viruses constantly change through antigenic drift and the emergence of pandemic influenza viruses th

72 g capability thanks to its negligible signal drifting and extremely high stability.

73 edicting long-term anomalies associated with drifts and periods of otherwise unexplained high variabi

74 nce infrared Fourier transform spectroscopy (DRIFTS) and density functional theory (DFT) calculations

75 000 individuals reveal how mutation, genetic drift, and fitness shape the genetic diversity of health

76 study the relative importance of selection, drift, and introgression in shaping MHC diversity.

77 ge can affect mutation rates, selection, and drift, and our results suggest that Z-linkage of SCN4A m

78 damentally driven by mutation, reassortment, drift, and selection at the level of individual hosts.

79 ion genetic forces (mutation, recombination, drift, and selection) that shape microbiome genetic dive

80 on errors, small localization errors, sample drift, and the worst FFL image.

81 ween recent expansion, gene flow and genetic drift, and their consequences for genetic diversity and

82 n prone to issues of instability and climate drift, and their performance for different grid spacings

83 (2) was carefully investigated using in situ DRIFTS, and a reaction pathway was proposed.

84 ulus-specific modulations of ocular position drifts, and with only approximately 60 ms latency.

85 n sizes of within-host parasite communities, drift appeared to play a minimal role in structuring com

86 at selection, dispersal, diversification and drift are major community assembly processes, defining t

87 titative trait divergence, or P(ST), to test drift as the evolutionary process responsible for phenot

88 ing extremes, when it is difficult to reject drift as the sole mechanism based on rate tests of pheno

89 s known to be in constant operation, genetic drift (as modulated by the demographic history of the po

90 t species from those experiencing ecological drift, as well as provide an overview of ways of incorpo

91 dramatic nonadaptive genomic shifts (genetic drift) associated with population declines.

92 tween Darwinian selection and random genetic drift at the range margins.

93 even in the face of invariant selection, the drift barrier defined by the genetic effective populatio

94 unity models rely on rejecting dispersal and drift before considering selection.

95 o not always accurately predict the rates of drift between populations with different survivorship cu

96 Here we found that ocular position drifts can, instead, be very systematically stimulus-dri

97 s the oligomers fall apart after exiting the drift cell of the mass spectrometer, novel features that

98 Using a custom linear field drift cell that enables the determination of ion mobilit

99 t G2 possessing an RF confining linear field drift cell.

100 Moreover, contrary to drift-centric expectation, variation in diverse wild yea

101 situ, in the North Sea, using a transparent drifting chamber.

102 inst A(H1N1)pdm09 viruses with antigenically drifted clade 6B.1A 183P-5A+156K HA genes (VE 7%; 95%CI:

103 78/82), with there being significant genetic drift compared to earlier circulating viruses within bot

104 paradigm permits reliable subtraction of the drift component to the voltammetric data.

105 However, a significant component of drift continually degrades a fixed readout, implying tha

106 When averaged across trials, such drift contributes to the width of the error distribution

107 stability and localize its source, implement drift control techniques to compensate for this instabil

108 uate if glyphosate, 2,4-D, and dicamba spray drift could select Amaranthus spp. biotypes with reduced

109 Sequential sampling models such as the drift diffusion model (DDM) have a long tradition in res

110 were best accounted for by a variant of the drift diffusion model including a non-linear mapping fro

111 Using a neurally informed drift diffusion model we demonstrate that a multisensory

112 best accounted for by a temporal discounting drift diffusion model with nonlinear trialwise drift rat

113 l-established model for decision-making (the drift diffusion model) that uses both response accuracy

114 , performing as well as the state-of-the-art Drift Diffusion Model, the predominant model for percept

115 by applying computational modeling using the drift diffusion model, which revealed that haloperidol r

116 on effect with two complementary approaches: drift diffusion modeling (DDM) of behavior, and estimati

117 ural mechanisms, we used the new generalized drift diffusion modeling framework to model both reward

118 st, we applied combined temporal discounting drift diffusion models to examine choice dynamics.

119 ocess modeled as a Gaussian random walk with drift diffusion yields an inverse Gaussian model as the

120 ociated with increases in both diffusion and drift, diffusion explained the most variance in frontal

121 The drift-diffusion model (DDM) is a model of sequential sam

122 The drift-diffusion model (DDM) is an important decision-mak

123 The Drift-Diffusion Model (DDM) is the prevalent computation

124 Here, we introduce the generalized drift-diffusion model (GDDM) framework for building and

125 thermore, our model outperforms the standard drift-diffusion model at approximating the empirical wai

126 While drift-diffusion model-derived attention bias indices exh

127 By fitting drift-diffusion models to response times, we found that

128 putational framework for fitting generalized drift-diffusion models, which flexibly accommodate diver

129 by synthesizing a network that implements a drift-diffusion process over a ring-shaped manifold.

130 ogical processes-i.e., selection, dispersal, drift, diversification-that structure the plant microbio

131 Since genetic drift does not lead to temporal covariance, we can use t

132 sotypes, owing to rapid developmental system drift driven by accumulation of cryptic genetic variants

133 which showed upward movement of 955 m with a drift duration of 3 months.

134 en within the stable coding scheme, memories drift during maintenance.

135 as been found to continually reconfigure or 'drift' during repeated trials of learned tasks, with no

136 hallenging task due to the complexity of the drift dynamics and lack of known optimal solutions for t

137 on through a process of "punctuated" neutral drift dynamics.

138 e faster in the presence of substrate and to drift either up or down a concentration gradient of thei

139 ection and the stochastic effects of genetic drift, estimating an effective population size of infect

140 Herbicide drift exposure rapidly selected for Amaranthus spp. biot

141 Repeated herbicide drift exposure to weeds could be detrimental to long-ter

142 used for the subsequent rounds of herbicide drift exposure.

143 shielding of the ionization region from the drift field.

144 ervations from a very large array of robotic drifting floats in the Southern Ocean to determine key f

145 Thus, the potentially varying RT drift for compounds with different masses in a sample is

146 The charge offset drift ([Formula: see text]) measured from the plasma oxi

147 ally emerging clade V1A.3 were antigenically drifted from the strain included in the vaccine.

148 effort, we seek to validate the role of the drift gas polarizability on the observed mobility of the

149 standards and analyzed them as a function of drift gas temperature and humidity using an accurate ion

150 Mixing drift gases in defined, static ratios can provide useful

151 obility of the ions by systematically mixing drift gases to discretely access a range of bulk gas pol

152 ding a broad range of charge states) and two drift gases.

153 urements were taken using He and N(2) as the drift gases.

154 bulk gas polarizabilities not given by pure drift gases.

155 Stimulation of the model with a drifting grating shows that direction selectivity result

156 re too sparse and the deflection response to drifting grating stimuli (e.g. tuning curves) are well s

157 Surprisingly, visual responses to drifting gratings in retinal axonal boutons were robustl

158 ng vs electrophysiology), and stimulus type (drifting gratings vs moving dots, full field vs small pa

159 mouse visual cortex during stimulation with drifting gratings.

160 ) influenza in seasons with little antigenic drift has been attributed to substitutions in hemaggluti

161 pulation sizes than castes, and that genetic drift has had a higher impact in tribal populations.

162 hanges in hemagglutinin (HA) affiliated with drift have implications for the receptor binding propert

163 Ocular position drifts have very rapid access to exogenous visual inform

164 ed structures is decreased through antigenic drift.IMPORTANCE Influenza subtype H3N2 viruses have cir

165 However, higher aerobic activity and genetic drift impose strong mutation pressure and risk of irreve

166 ations were recurrently exposed to herbicide drift in a wind tunnel study over two generations.

167 We simulate drift in age-structured populations to explore the sensi

168 Prominent among these issues is the drift in analyte retention time as liquid chromatography

169 orithm, and apply the model to study neutral drift in networks that yield oscillatory dynamics.

170 s available on the consequences of herbicide drift in non-target plants.

171 ion, the virus is capable of rapid antigenic drift in order to evade pre-existing immunity.

172 Whether a drift in physicochemical properties contributes to the o

173 The impact of herbicide drift in sensitive crops is extensively investigated, wh

174 ed SNN states in the presence of conductance drift in the PCM.

175 bodies have the potential to cause antigenic drift in the viral population by driving mutations that

176 Small incompatible drifts in different modules, driven by noise, can rapidl

177 Therefore, 'drift' in neural firing patterns, typically construed as

178 Immune escape by antigenic drift, in which viruses generate mutations in key antige

179 tations to fix, and spatially-caused genetic drift increases.

180 amount of plasticity required to compensate drift independently of any learning rule, and find that

181 are poorly adapted toward new antigenically drifted influenza virus strains.

182 ed to feeding directly from the benthos when drifting invertebrates declined, a behaviour enhanced by

183 eleterious alterations, including epigenetic drift, irreversibly accumulate in a stepwise, ratchet-li

184 ally degrades a fixed readout, implying that drift is not confined to a null coding space.

185 0(7) to 9.0 x 10(7)) suggesting that genetic drift is of minimal importance during an established inf

186 y correct, whereas in consumption tasks, the drift is related to the relative appeal of the alternati

187 cortex in mice (Mus musculus), we show that drift is systematically constrained far above chance, fa

188 nvironments, and reveal that neutral genetic drift is the dominant feature of long-term cancer evolut

189 We show that positive selection, not drift, is the major force shaping clonal hematopoiesis,

190 ar flow, Brownian motion and electrophoretic drift, it is shown that the observed trend is the result

191 inducing redundancy and potentiating genetic drift locally while conserving genome architecture globa

192 ement times and significant baseline current drifts make it currently difficult to fully realize the

193 (HEF) glycoproteins suggests that antigenic drift may also have occurred.

194 ntibodies in the panel, suggesting that this drift may not lead to escape from antibody-mediated prot

195 Drift may represent a continually evolving context; howe

196 charge sensitivity and utilize charge offset drift measurements (measuring voltage shifts in the SET

197 a B virus (IBV) undergoes seasonal antigenic drift more slowly than influenza A virus, but the reason

198 Moreover, the relative roles of selection, drift, mutation, and recombination will change over the

199 However, it is not known whether this drift occurs systematically, allowing downstream circuit

200 n related to device programming and temporal drift of conductance values.

201 Antigenic drift of influenza virus hemagglutinin (HA) is enabled b

202 lly, we discovered a more pronounced genetic drift of mitochondrial genetic variants in the germline

203 For Yamagata viruses, antigenic drift of neuraminidase was a major driver of epidemic ac

204 emagglutinin deletion variants and antigenic drift of neuraminidase, are factors that contributed to

205 In perceptual tasks, the drift of the process is related to which choice is objec

206 Drifting of serum creatinine levels over time should als

207 ancient selection and recent constraint and drift on knee regulatory elements, which also overlap os

208 Given the increased effects of genetic drift on reduced population size, theory predicts that s

209 ic contributions to the population and model drift on the known pedigree.

210 We also found antigenic drift on the lateral surface of the NA head of isolates

211 and analyze the influence of the stochastic drift on the search success.

212 The effect of drift on vaccine protection is not easy to predict and,

213 ted without detrimental effects on long-term drift or 1/f noise for devices with less than 50 implant

214 Notably, these sensors exhibited no signal drift or hysteresis over the time periods characterized

215 ant sampling to show that stochastic forces (drift or stochastic dispersal) act on fungal community a

216 nal influenza vaccines lack efficacy against drifted or pandemic influenza strains.

217 always guarantee complete protection against drifted or, more noticeably, shifted influenza viruses.

218 environment, we found no evidence of signal drifts or fluctuations associated with the tested device

219 ore evolved primarily as a result of genetic drift, others can be linked to nonstochastic processes s

220 lution, suggesting a primary role for random drift over adaptation to local environments.

221 ies and could allow developmental systems to drift over evolutionary time.

222 Interestingly, warming decreases 'drift' over time, and enhances homogeneous selection whi

223 rm optimization (LPSO) and Lamarckian random drift particle swarm optimization (LRDPSO).

224 ftware, a novel hybrid version of the random drift particle swarm optimization (RDPSO) algorithm, cal

225 The overall net drift per year was -1.3% for Chinese men, -2.9% for Chin

226 ming time (t(ac)), not considering coast and drift periods, (ii) estimate near-bottom velocities (U(b

227 e vortices from merging, given that cyclones drift poleward in atmospheres of rotating planets like E

228 This revealed pathologically reduced drift rate in the patient group, a parameter that quanti

229 Reduced drift rate is a potential experimental marker for a gene

230 50 mV/pH, low hysteresis of 3.4 mV, and low drift rate of 2.4 mV/h as compared to other oxygen conte

231 i nanowire in the EIN structure shows a good drift rate of 3.84 mV/h and sarcosine detection with imp

232 ift diffusion model with nonlinear trialwise drift rate scaling.

233 olished neither scaling nor asymptote of the drift rate.

234 mapping from value-differences to trial-wise drift rates.

235 fferences between populations due to genetic drift rather than natural selection.

236 We found that this slow drift, rather than altering the encoding of the sensory

237 whole-brain regression analysis showed that drift, rather than diffusion, explained the most varianc

238 the available voltage because of a segmented drift region where only a small part is supplied with vo

239 region between the ionization region and the drift region, shielding of the ionization region is sign

240 1.4 kV and mobility analyzed in a 19 mm long drift region.

241 parency to improve ion transmission into the drift region.

242 shing the entire ion population out into the drift region.

243 y spectrometer with a reactive stage between drift regions.

244 ever, the neural correlates of diffusion and drift remain unknown.

245 Unlike microsaccades, drifts remain to be viewed as largely random eye movemen

246 Such drift responses are binocular, and they are most effecti

247 Intriguingly, the drift responses exhibit some image pattern selectivity,

248 stribution resulting from inter-saccadic eye drifts, revealing a continuum in the modulations given b

249 trols) completed a decision-making task with drifting reward probabilities during fMRI.

250 and active swimming, which can modify their drift route.

251 complex geometries and uncertainties of the drifting search areas on the ocean surface.

252 to herbicide dose-response studies following drift selection.

253 ges, such as high fabrication costs, thermal drift, sensitivity to moisture, and the limited applicab

254 measuring the dependence of OKN-elicited by drifting spatial-frequency filtered noise-on mean spheri

255 of the heteropoly acid support while in situ DRIFT spectroscopy consolidates the oxidation state and

256 ibody responses against 5 of 6 homologous or drifted strains evaluated compared to unadjuvanted qNIV.

257 d similar to RIV4 against all homologous and drifted strains evaluated.

258 and align profiles by leveraging expected RT drift structures and compound-specific warping functions

259 0 mM; and Na(+), 10-100 mM and pH, 4.5-7.5), drift suitable for midterm exercise practice (0.3 +/- 0.

260 Stimuli were drifting, threshold-contrast Gabor patterns on a photopi

261 onosaccharide regioisomers which differed in drift time by only 0.8%.

262 pproach to increase the resolving power of a drift time IMS without employing higher drift voltages a

263 Overall analysis times and drift time measurement precision were found to be unaffe

264 Comparison of both the fragment drift times and IR spectra with those of suitable refere

265 nomers and fragment ions with characteristic drift times and peak intensities, associated with ion ma

266 some caution when calibrating sample protein drift times simply with single numeric CCS values.

267 cides increased the risk for herbicide spray drift to surrounding vegetation.

268 Over days, sequences drifted to new populations with cell activity progressiv

269 ed by adapting both microsaccades and ocular drifts to precisely position the image on the retina and

270 4, as well as from prefrontal cortex, slowly drifted together with these behavioral fluctuations.

271 ces of random diffusive error and systematic drift toward a set of stable states ("attractors").

272 Instead, cultural drift toward higher frequencies among Hispaniolan female

273 tic waters, including the Fe-rich Transpolar Drift (TPD), we found that HS iron binding groups were l

274 Backward drift trajectories estimated that cores possibly origina

275 velopment of a novel, low-cost, and flexible drift tube (DT) along with an associated ion mobility sp

276 Periodic focusing (PF)-drift tube (DT)-ion mobility (IM) provides first-princip

277 ethod was also used to assess the ability of drift tube CCS measurements to aid in the separation and

278 Here, we report the development of a unique drift tube IM-MS (DTIM-MS) platform, which combines high

279 Here, we present a dual drift tube IMS with a new dual field switching ion shutt

280 A custom-built drift tube IMS with shifted potentials was developed in

281 ly coupled to a custom-built high-resolution drift tube IMS with shifted potentials.

282 performed on a commercially available (1 m) drift tube IMS-MS platform.

283 Using a commercially available drift tube IMS-MS, we characterized PFAS species and iso

284 etry is implemented by coupling a 3D-printed drift tube ion mobility spectrometer, operated at atmosp

285 libration errors were all within 1-2% of the drift tube ion mobility spectrometry (DTIMS) measurement

286 y is implemented on a commercially available drift tube ion mobility-mass spectrometry (IM-MS) instru

287 Using liquid chromatography-drift tube ion mobility-mass spectrometry (LC-DTIM-MS),

288 ained using a native electrospray ionization drift tube ion mobility-Orbitrap mass spectrometer speci

289 water (D(2)O) or ammonia (ND(3)) within the drift tube.

290 g the metabolome of live microglial cells by drift-tube ion mobility spectrometry (IMS) quadrupole ti

291 quipped with two 75 mm long high-performance drift tubes, the dual IMS reaches high resolving power o

292 In both countries, the local drift values were below zero in all age groups.

293 ismatch following emergence of antigenically drifted viruses.

294 rom 60 to 95 without increasing the required drift voltage.

295 of a drift time IMS without employing higher drift voltages and bulky power supplies.

296 This antigenic drift was mainly caused by amino acid mutations at NA re

297 Significant drift was observed between the impact points of main dro

298 d, enabling prediction of the anomalous Hall drift, which we measure independently using high-resolut

299 ape, most of which could be accounted for by drift, without the need to invoke selection.

300 otection is not easy to predict and, even in drifted years, significant protection can be observed.