ライフサイエンスコーパス: diffusion

1 sly distributed resources, even with species diffusion.

2 ion gradient against a background of passive diffusion.

3 ots, suggesting a two-step mechanism for SSB diffusion.

4 s established at a given time as a result of diffusion.

5 redominate even in the absence of rotational diffusion.

6 izing hydrologic conduits for C and resource diffusion.

7 without altering the kinetics of long-range diffusion.

8 n aqueous boundary layer or by intraparticle diffusion.

9 ized in detergent micelles using vapor-phase diffusion.

10 tions between ions and neutrals or ambipolar diffusion.

11 troke orientation by undergoing a rotational diffusion.

12 s allocated to a node difficult to reach via diffusion.

13 act with superoxide at rates limited only by diffusion.

14 depend on intraflagellar transport (IFT) and diffusion.

15 Some of the cases showed restricted diffusion (43%) and hemorrhage (9%).

16 In contrast to the gray matter, these diffusion abnormalities correlated with cognitive functi

17 into the influence of cholesterol on oxygen diffusion across and within the membrane.

18 Over several hours, diffusion across the gradient equalizes the free protein

19 It is shown here that a combined diffusion-adsorption effect can increase protein concent

20 ability of the ceramic's oxides, slow oxygen diffusion and a dense and gradient distribution of ceram

21 ctures in stable MOFs, which facilitates the diffusion and adsorption process of guest molecules to i

22 Considering the timescales of diffusion and amalgam saturation, we also present limiti

23 s since the molecules alternate between free diffusion and confined motion.

24 firms that this effect is due to the carrier diffusion and confinement into the alloy region.

25 Transport of solutes through brain involves diffusion and convection.

26 be exploited as a strategy to visualize GNR diffusion and distribution in biologically relevant scen

27 nto agar, potentially giving inaccurate disk diffusion and Etest results.

28 rse diffusion through the tissue and lateral diffusion and exchange with skin appendages is presented

29 We measured Bmp2 diffusion and found that it supports the source-sink mod

30 ct mapping microscopy to show that anomalous diffusion and fractal organization of microvilli survey

31 PKA signaling for reducing catalytic subunit diffusion and increasing recapture rate.

32 ischarges, suggesting that transverse plasma diffusion and ion induced secondary electron emission pl

33 contributions and interplay between reaction-diffusion and mesenchymal self-organisation processes in

34 Disk diffusion and MIC quality control (QC) ranges were deter

35 l (QC) study was performed to establish disk diffusion and MIC ranges for cefepime-tazobactam for mul

36 synergistically enhancing the effects of KT diffusion and MT pivoting.

37 importance from graph eigenmodes of network diffusion and nexus regions of white matter from edge de

38 Diffusion and perfusion MRI, and transcranial magnetic s

39 at which droplet properties impact molecular diffusion and permeability.

40 diffusion driven for surface electrons, both diffusion and phonon drag contributions are essential fo

41 af area (Sm ) is closely associated with CO2 diffusion and photosynthetic rates.

42 NMR self-diffusion and relaxation, coupled with viscosity, were u

43 molecular speciation of Pu within OPA after diffusion and sorption processes.

44 igomerization can dynamically couple protein diffusion and transport by cortical flow to control kina

45 tions in the subsurface region via a surface diffusion and trapping process.

46 ing techniques can control the distribution, diffusion, and density of dopants within the organic sem

47 tural information through demic and cultural diffusion, and detecting relationships between genetic a

48 hine learning approach to combine cognitive, diffusion, and volumetric data, taking advantage of the

49 In turn, diffusion anisotropy changes were strongly associated bo

50 Here, diffusion anisotropy within the developing fetal cerebra

51 es form in the solid state via metal-surface-diffusion-assisted oriented attachment of individual nan

52 that thinning of water films controls solute diffusion at low water contents, transport under these c

53 vious studies tracking AMPA receptor (AMPAR) diffusion at synapses observed a large mobile extrasynap

54 ition to mass transfer through the channels, diffusion (at much smaller rates) is also found to occur

55 he BM receptor dystroglycan forms a membrane diffusion barrier at the neck of the protrusion, which e

56 lic glass (TFMG), which acts as an effective diffusion barrier layer with low electrical contact resi

57 in essentially complete circumvention of the diffusion barrier, an array of 100 pores in 0.2cm(2) are

58 We report that increased vacancy diffusion barrier, which correlates with the observed 25

59 refore, commonly used approaches to quantify diffusion based on averaging of the displacements such a

60 We then propose two diffusion-based methods, BirgRank and AptRank, both of w

61 were performed and qualitatively related to diffusion behavior of FITC-pepsin in these dairy gels.

62 and 0.78 for the P-parameter describing the diffusion between the pericardial fluid and epicardium [

63 a validated numerical method for estimating diffusion, binding/unbinding rates, and active transport

64 energy for a bi-crystal of silicon carbide, diffusion bonded with a thin glassy layer.To improve mec

65 cinetobacter baumannii through in vitro disk diffusion, broth dilution and time-kill studies.

66 These factors have different effects on diffusion but act simultaneously, so the observed diffus

67 plants is controlled not only by altered gas diffusion but also by gravity and light.

68 exhibit not only the Brownian motion due to diffusion but also the translational movement.

69 w hierarchical Bayesian models of ecological diffusion can be implemented for large data sets that ar

70 Physcomitrella patens One hypothesis is that diffusion can transport secretory vesicles, while actin

71 gen vacancy rows are not only natural oxygen diffusion channels, but also preferred sites for the ind

72 Atypical entities with unexpected diffusion characteristics included: adenocarcinoma, aden

73 ate these metrics with baseline MRI apparent diffusion coefficient (ADC) histogram metrics, progressi

74 printing-based T1, T2, and standard apparent diffusion coefficient (ADC) mapping for multiparametric

75 diffusion-weighted imaging-derived apparent diffusion coefficient (ADC) maps with fat-saturated (FS)

76 sitive Haralick texture features of apparent diffusion coefficient (ADC) MR images are to changes in

77 iffusion weighted imaging (DWI) and apparent diffusion coefficient (ADC) values at 3 Tesla in charact

78 The IVIM-derived apparent diffusion coefficient (ADCIVIM) value at time point 2 an

79 er independent association with the apparent diffusion coefficient (beta = -0.3, P = .02, R(2) = 0.33

80 sing quantitative relationships between site diffusion coefficient and salt concentration, conditions

81 Two biophysical parameters, the diffusion coefficient and the release rate parameter, ar

82 docked to the f-PSM were mobile with a mean diffusion coefficient of 0.42 mum(2)/s.

83 in 0.1 M KCl using the electrode chip gave a diffusion coefficient of 1.59 x 10(-6) cm(2)/s, in compa

84 ighlight an unexpected consequence: the self-diffusion coefficient of the cation shows a one order of

85 t of fluorescence recovery with the apparent diffusion coefficient of the fluorescent molecules.

86 tric conductivity and a nonzero cation-anion diffusion coefficient.

87 e paper presents estimates of the turbulence diffusion coefficients and the main turbulence variables

88 lized electric conductivity and renormalized diffusion coefficients are consistent and the classical

89 Diffusion coefficients extracted from these fits were mu

90 Here we present new hydrogen self-diffusion coefficients in natural olivine single crystal

91 s indicated strongly hindered diffusion with diffusion coefficients in the membrane about 10(-15) m(2

92 The apparent diffusion coefficients of these sites within PEC films o

93 ses; aquatic baseline toxicity; and relevant diffusion coefficients.

94 solves resonances according to the analytes' diffusion coefficients.

95 dentify 3 main T 2 components and 3 apparent diffusion coefficients; in human prostate 5 main contrib

96 residence time of the molecule, the reactand diffusion confined to two dimensions results in a clean

97 Three-dimensional diffusion constants for unbound LacI computed from simul

98 These direct measurements provide exciton diffusion constants of 3-6 cm(2) s(-1) for the tubular m

99 We report effective charges and diffusion constants of several different single-stranded

100 An Arrhenius analysis of diffusion constants was also carried out, demonstrating

101 smodesmata by a combination of mass flow and diffusion (convective phloem unloading).

102 nck (PNP) equations for charged multispecies diffusion coupled with the fluctuating fluid momentum eq

103 nd volume and cortical thickness, along with diffusion-derived metrics of 20 major white matter tract

104 e of voids as they grow and reversal of mass diffusion direction depending on crystallinity.

105 merization control in which the differential diffusion distance of unreacted cross-linker and monomer

106 he ions' dynamics was observed, indicating a diffusion-dominated process.

107 nd, we show that, whereas the thermopower is diffusion driven for surface electrons, both diffusion a

108 derson localization, which is the absence of diffusion due to disorder.

109 the charged interfaces produce anomalous sub-diffusion, due to a heterogeneous space-dependent dynami

110 erical simulations of Joule heating-enhanced diffusion during electrophoresis and observe approximate

111 o investigate CO2 reorientation and spectral diffusion dynamics in SILMs.

112 ction as a binder-free, high-performance gas diffusion electrode for the electrocatalytic reduction o

113 Diffusion-encoding directions were acquired sequentially

114 We use a reaction-diffusion equation based model of tumour growth to inves

115 Numerical solution of the diffusion equation, as well as ab initio calculations, s

116 y of California, Los Angeles) to measure the diffusion flux and determine the diffusivity of hydrogen

117 yrenoid that is needed to minimise CO2 retro-diffusion for CCM operating efficiency.

118 namic instability and microtubule rotational diffusion for kinetochore capture, both to the lateral s

119 , and molecular interactions deviate lateral diffusion from the expected random walks.

120 ely, to occur by means of passive symplastic diffusion from the mesophyll to the phloem.

121 an improved drug cellular uptake through BTZ diffusion from the surface and endocytosed NPs, which tr

122 f 882 participants (ages 8-22) who underwent diffusion imaging as part of the Philadelphia Neurodevel

123 Here we use a network representation of diffusion imaging data from 882 youth ages 8-22 to show

124 resolution brain connectivity matrices using diffusion imaging data from the Human Connectome Project

125 Tractography based on non-invasive diffusion imaging is central to the study of human brain

126 We observe an unexpected regime of fast diffusion immediately after photoexcitation, together wi

127 amics simulations of vacancy-mediated cation diffusion in Gd2Ti2O7 pyrochlore and report non-monotoni

128 Pepsin diffusion in rennet gels depends on casein concentration

129 We show that hemoglobin diffusion in solution can be described as Brownian motio

130 a joint experimental and simulation study of diffusion in such materials, covering displacements from

131 siological concentration and that hemoglobin diffusion in the red blood cells and in solutions at sim

132 structural fluctuations of the IL (spectral diffusion) in the pores are slower than in the bulk IL b

133 ted and experimentally observed that spatial diffusion increased total equilibrium population abundan

134 ted with environmental variables relevant to diffusion into soils (i.e., soil moisture, snow depth, s

135 sion but act simultaneously, so the observed diffusion is a complex mixture of diffusive behaviors (d

136 ment of new receptors to synapses by surface diffusion is a critical mechanism for the expression of

137 re to use, creating short-cuts where network diffusion is intensive while annihilating underused conn

138 no obvious fingerprint degradation or lipid diffusion is observed with either glass or stainless ste

139 Site diffusion is responsible for multilayer growth in the li

140 We find that diffusion is slow at low levels of disorder, while highe

141 This mechanism solves the inherent cross-diffusion issue of redox ECs and has the added benefit o

142 ogeneity for the discriminative potential of diffusion kurtosis imaging (DKI) to differentiate low-gr

143 nistic statistical model based on ecological diffusion led to important ecological insights, obviated

144 is on the extraction of the effective defect diffusion length from pulsed beam measurements.

145 conditions were identified that allowed the diffusion length to always exceed the film thickness, le

146 paration by deliberately engineering carrier diffusion lengths and injected carrier densities.Mixed h

147 The extracted exciton diffusion lengths are found to be similar to those deter

148 ning the extended photocarrier lifetimes and diffusion lengths observed in perovskite solar cells.

149 Due to the different diffusion lengths of holes and electrons, electron trans

150 high light absorption coefficients and long diffusion lengths suggest high power conversion efficien

151 embrane voltage responses beyond the optical diffusion limit.

152 ritical coagulant concentration required for diffusion-limited aggregation to occur.

153 The SALE process is found to follow a diffusion-limited behavior leading to core-shell morphol

154 rt was orders-of-magnitude higher than under diffusion-limited conditions.

155 It has been thought that diffusion-limited protein association is dominated by lo

156 , we provide the first direct report on tRNA diffusion localization in live bacteria.

157 Recently, a diffusion magnetic resonance imaging analysis technique

158 we show that interfering with AMPAR surface diffusion markedly impairs synaptic potentiation of Scha

159 itive and behavioural scores correlated with diffusion measures of frontal white matter.

160 d PLGA displayed an osmotically induced/pore diffusion mechanism based on confocal micrographs of per

161 Their arguments are based on (i) a coupled diffusion mechanism for Li, which has been postulated bu

162 In contrast, AptRank utilizes an adaptive diffusion mechanism to improve the performance of BirgRa

163 ity test was done using the Kirby-Bauer Disk diffusion method according to the guidelines of Clinical

164 mV zeta-potential at pH 6) using an emulsion-diffusion method.

165 te fasciculus were reconstructed, and scalar diffusion metrics were calculated along the length of ea

166 ollected, and the Weber-Morris intraparticle diffusion model and Freundlich isotherm model fit to the

167 We introduce a source-sink diffusion model for polarization transfer which is capab

168 curves determined by the homogeneous surface diffusion model to an in vitro bioassay to evaluate COX-

169 there have been few extensions of the drift-diffusion model to the Simon effect, and so we first ela

170 Hence, a diffusion model was designed by Wu Lab (School of Dentis

171 rier approximation) and spin-dependent drift-diffusion model.

172 n, and they were well fit by a bounded drift-diffusion model.

173 cell, which follow from a nonlinear electro-diffusion model.

174 ontal activity and are consistent with drift-diffusion models of interval timing.

175 structure are consistent with a set of drift-diffusion models that are arranged sequentially and that

176 of the actin cortex in maintaining hindered diffusion modes of many but not all of the membrane mole

177 We used diffusion MR imaging data and the Tract-Based Spatial St

178 Diffusion MRI (dMRI) is the only noninvasive method for

179 METHOD: Structural and diffusion MRI scans were acquired on a 3-T system from 2

180 Diffusion MRI was used to assess WM microstructure and f

181 g this approach to two different situations (diffusion of a lipid probe and trapping of receptors at

182 The diffusion of a series of small probes and the compact bu

183 trates the impact of recent admixture on the diffusion of adaptive traits across human populations.

184 hydrogel could not significantly inhibit the diffusion of camptothecin encapsulated inside the hydrog

185 plants, similarly sustained by long-distance diffusion of electron carriers.

186 ture of two phases, layer splitting or inter-diffusion of elements.

187 Slow diffusion of Et2O into CH3CN solutions of the salts affo

188 ent by neutron spin echo spectroscopy of the diffusion of hemoglobin in solutions with increasing pro

189 ly, the post-cytokinesis plasmodesmata allow diffusion of macromolecules despite the apparent lack of

190 g acute toxicities that result from systemic diffusion of many soluble adjuvants, and delivering mult

191 ation of Kirkendall voids due to the outward diffusion of Mg.

192 e sequences, to account for both the lateral diffusion of molecules at the membrane and the continuou

193 experimental technique to study binding and diffusion of molecules in cells.

194 on of delta(15)NNO3 and delta(18)ONO3 during diffusion of nitrate through the DET gel was determined

195 Hindered diffusion of phospholipids and sphingolipids is abolishe

196 least 2 orders of magnitude faster than the diffusion of polyelectrolytes themselves.

197 of synaptic transmission and is mediated by diffusion of potassium to deep cortical layers.

198 eractions between cellular pathways, lateral diffusion of proteins between synapses, and chloride tra

199 tions is critical for achieving the greatest diffusion of public interventions.

200 lpha-recoils from alpha-decay events, on the diffusion of radiogenic elements (e.g., He and Pb) in ho

201 cal electrode is supported on a surface, the diffusion of redox-active species to the electrode is pa

202 n facilitates the preferential intercellular diffusion of specific second messengers is unclear.

203 decomposition of surface vanadium oxides and diffusion of surface oxygen into the metal bulk are both

204 nd sample solution phases determine only the diffusion of the components inside the corresponding pha

205 o PSI turnover is sustained by long-distance diffusion of the electron donors at the membrane surface

206 e the dynamics of reorientation and spectral diffusion of the linear triatomic anion, SeCN(-), in pol

207 Analysis of the diffusion of the mobile lo domains by video microscopy a

208 immobilizes the active material and inhibits diffusion of the polysulfide intermediates.

209 e intermediate Ag20 shell, preventing inward diffusion of the surface Au atoms.

210 ing head (deemed to be the power stroke) and diffusion of the trailing head (TH) that contributes in

211 Rapid diffusion of these DNA-loaded nanocomplexes observed in

212 yers from charged polymers depends on (inter)diffusion of these polyelectrolytes.

213 rs, dimers, and small oligomers, followed by diffusion of these species, and reassembly of filaments

214 bing state is not only robust against noise, diffusion, or activity, but that such perturbations redu

215 ally, slow drug-target dissociation and slow diffusion out of cells act to prolong antibiotic effects

216 the prostate-specific antigen levels and the diffusion parameters as well as between the diffusion pa

217 sease failed to show age-expected changes in diffusion parameters in normal-appearing white matter, a

218 the magnetic resonance (MR) viscoelastic and diffusion parameters in patients with chronic liver dise

219 diffusion parameters as well as between the diffusion parameters within each model.

220 oss-correlation spectroscopy to quantify the diffusion, photobleaching, fluorescence intermittency, a

221 Due to the large diffusion potential generated by the dissociation of car

222 led this process by a simple one-dimensional diffusion process and stochastic Langevin dynamics.

223 hen propagated in the cytosol via a reaction-diffusion process from the endoplasmic reticulum.

224 by effectively reducing a three-dimensional diffusion process to a spatially constrained, two-dimens

225 dynamic electron fluid supports a nonthermal diffusion process-such as an imbalance mode between diff

226 hree clades followed a heterogeneous spatial diffusion process.

227 ery time with respect to the calculations of diffusion processes inside each phase from the first lay

228 s the oxygen transport parameter (solubility-diffusion product) near the membrane center.

229 ts influence on the unique kinetic rates and diffusion properties of the photoacid's dissociated prot

230 al shift correlations via proton driven spin diffusion provided distance constraints to characterize

231 rmed bounded evidence accumulation (or drift diffusion), provides a unified account of decision speed

232 ium reagents, occur at rates approaching the diffusion rate limit.

233 ng different vessel diameters, orientations, diffusion rates, and susceptibility values.

234 The convection/diffusion/reaction model coupled with Darcy's law is app

235 and high electric current mark the electron diffusion region.

236 buted to a reduction in streamwise turbulent diffusion, relative to the unobstructed conditions.

237 secretion, respectively, whereas release and diffusion relies on dilution.

238 ence or absence of atypical features such as diffusion restriction and hemorrhage were also recorded.

239 rst organs to be confronted with reduced gas diffusion resulting in limited oxygen supply.

240 optimal control theory to constrain reaction-diffusion schemes that are dependent on different surfac

241 selectivities is a powerful tool to leverage diffusion selectivities, and has opened the door to many

242 nalytical description is verified with drift-diffusion simulations.

243 ign sample-specific functions to genes via a diffusion strategy.

244 ned longitudinally from 6 to 48 months using diffusion tensor imaging (DTI) and tract-based spatial s

245 This investigation was a cross-sectional diffusion tensor imaging (DTI) study at an outpatient ac

246 impact of brief exposure to hyperoxia using diffusion tensor imaging (DTI) to identify axonal injury

247 Diffusion tensor imaging abnormalities in a cohort of 97

248 Diffusion tensor imaging analysis revealed a significant

249 be seizures in temporal lobe epilepsy, using diffusion tensor imaging and automated fibre quantificat

250 roimaging methods-surface-based morphometry, diffusion tensor imaging and network-based statistics-ea

251 (n = 12; age and sex matched), we performed diffusion tensor imaging and structural MRI, polysomnogr

252 Diffusion tensor imaging measures properties of water di

253 sms of local versus distal acupuncture using diffusion tensor imaging of white matter microstructure

254 For n = 376 individuals, diffusion tensor imaging scans were also available.

255 l white matter mean diffusivity derived from diffusion tensor imaging was compared between groups in

256 We introduce a new method that combines diffusion tensor imaging with probabilistic tractography

257 hensive voxelwise analyses of volumetric and diffusion tensor imaging, we used an unsupervised machin

258 Purpose To explore the diffusion-tensor (DT) imaging-defined invasive phenotype

259 Purpose To determine the changes of diffusion-tensor imaging (DTI) and tractography in the d

260 penicillin MIC testing, the penicillin disk diffusion test, and three beta-lactamase tests, includin

261 lf-induced interface currents promote active diffusion that could be tuned by the parameters of the e

262 between spine morphology and membrane-bound diffusion through a combination of photoconversion, live

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

264 al discussion, the rate-limiting step is the diffusion through the coating; therefore, the outer PDMS

265 hat glutathione enters the ER by facilitated diffusion through the Sec61 protein-conducting channel,

266 rom a source toward a building is limited by diffusion through the soil gas.

267 ehavior involving a combination of tranverse diffusion through the tissue and lateral diffusion and e

268 tensor imaging measures properties of water diffusion through tissue, which normally becomes increas

269 passively and through the energy released by diffusion to the surface.

270 th publicly available human connectome data (diffusion tractography and resting state functional conn

271 adhesion kinetics using an optical trap, and diffusion using fluorescence correlation spectroscopy.

272 s in electropherograms, because longitudinal diffusion was thought to be the only factor that contrib

273 To evaluate the role of diffusion weighted imaging (DWI) and apparent diffusion

274 Resting-state (rs)-fMRI and diffusion weighted imaging (DWI) scans were undertaken b

275 Diffusion weighted signals could be used to monitor the

276 he "mismatch" between perfusion-weighted and diffusion-weighted abnormalities serves as an indicator

277 scans to quantify WM lesion loads (LLs) and diffusion-weighted images to assess their microstructura

278 se To determine the usefulness of whole-body diffusion-weighted imaging (DWI) to assess the response

279 e performed an extended series of multishell diffusion-weighted imaging and other structural imaging

280 lution structural imaging in several planes, diffusion-weighted imaging at 0, 800, 1000, and 1400 mm(

281 Diffusion-weighted imaging data of 12 treatment-naive pa

282 onsisting of only transverse T2-weighted and diffusion-weighted imaging pulse sequences compared with

283 Diffusion-weighted imaging quantified using the mono-exp

284 T1-weighted and diffusion-weighted imaging were performed, and volume an

285 etic resonance (MR) imaging (T1-weighted and diffusion-weighted imaging) was performed with a 3-T MR

286 ral imaging (T2-weighted turbo spin-echo and diffusion-weighted imaging), acquired within 8 minutes 4

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

288 ) imaging modalities such as T1-weighted and diffusion-weighted MR imaging could reveal imaging bioma

289 To assess the role of diffusion-weighted MR imaging in differentiation between

290 hat MR elastography should be preferred over diffusion-weighted MR imaging in the staging of liver fi

291 Diffusion-weighted MR imaging indicated differences in t

292 Perfusion-weighted or diffusion-weighted MRI is a widely applicable clinical t

293 Diffusion-weighted MRI was the most useful readily avail

294 s using T1-weighted structural (n = 272) and diffusion-weighted scans (n = 197).

295 Both site and polymer diffusion were independent of molecular weight, suggesti

296 inds homoduplex DNA and promotes facilitated diffusion, whereas Mre11 is required for DNA end recogni

297 order, while higher disorder allows for fast diffusion, which is then accompanied by antisite annihil

298 FTIR experiments indicated strongly hindered diffusion with diffusion coefficients in the membrane ab

299 ed (theoretically, 372 mAh g(-1)) due to low diffusion within commensurately-stacked graphene layers.

300 catalysts due to the limitation of molecular diffusion within MOF channels.

301 Thus, diffusion within the interstitial space combined with ad