ライフサイエンスコーパス: frictional

1 at it is experimentally possible to tune the frictional/adhesion properties of a CNT by controlling t

2 show that the earthquake triggered aseismic frictional afterslip on the subduction megathrust, with

3 icroscopy experiments that instead show that frictional ageing arises from the formation of interfaci

4 ependent increase of frictional strength, or frictional ageing, is one manifestation of the 'evolutio

5 by these agents and resisted by interleaflet frictional and tensile stresses.

6 ossibly in general, relies critically on the frictional anisotropy of their scales.

7 ffold bound to the underlying tube creates a frictional barrier for lipid diffusion; tube elongation

8 In general, along-strike variations in frictional behavior appear to persist over multiple eart

9 This direction-dependent frictional behavior is found to correlate strongly with

10 ocument a transition from unstable to stable frictional behavior with increasing slip velocity, provi

11 the USL delineates the zone of transitional frictional behavior.

12 Recently, it has been found that the frictional behaviour of two-dimensional materials exhibi

13 ly 0.001 at pressures to over 100 atm, has a frictional behaviour resembling that of articular cartil

14 This relation suggests that frictional buttressing loss, which increases spreading,

15 udes, and higher run-up; moreover, depth and frictional changes affect tide, surge, and wave characte

16 force microscopy, we compared the nanoscale frictional characteristics of atomically thin sheets of

17 Frictional coefficient calculations suggest that telomer

18 c in solution and exhibits an unusually high frictional coefficient consistent with the extended, mul

19 in solution as an asymmetric monomer with a frictional coefficient of 1.48 and a Stokes radius of 23

20 he approximation of a single, weight-average frictional coefficient of all particles, determined from

21 The frictional coefficient ratio (f/f(0)) of 1.28 calculated

22 edimentation coefficient of 3.96 Svedberg, a frictional coefficient ratio (f/f(0)) of 1.60, and a hyd

23 The frictional coefficient was calculated to be 1.7 indicati

24 ce the total mass of the particle, hence its frictional coefficient, f, directly related to its shape

25 is significantly more asymmetric than TFF3 (frictional coefficients 1.25 and 1.12, respectively, p <

26 parently decreased, whereas the ratio of the frictional coefficients is increased.

27 okes radii of 44 and 51 A, respectively, and frictional coefficients of 1.6 and 1.8, respectively).

28 Rrp1 and Rrp1-C274 are both monomers with frictional coefficients of 2.2 and 1.4, respectively.

29 ungarotoxin binding had little effect on the frictional coefficients of AChBP measured by analytical

30 e monitored by CE because differences in the frictional coefficients of the hairpin and coil forms of

31 Further analysis of the Peclet number and frictional coefficients suggested that condylar cartilag

32 to the total mass of the particles and their frictional coefficients, f.

33 tures formation are discovered under extreme frictional conditions which trigger self-organization.

34 ould enable us to formulate physically based frictional constitutive laws, rather than the current em

35 Our results support the idea that frictional contacts are created between jammed particles

36 Frictional contrast is inverted and magnified at loads a

37 onal results independently indicate that the frictional contributions of multiple, coupled but well-s

38 sional mobility in membranes, which includes frictional coupling across an interstitial water layer.

39 in the model, we estimate the coefficient of frictional coupling between T Cell receptors or LFA-1 an

40 retrograde flow in the cortex together with frictional coupling between the filopodial and cortical

41 Ligand mobility and frictional coupling of receptors to the cytoskeleton wer

42 in-generated tension on one hand, and on the frictional coupling of the ligand-receptor complexes wit

43 raint revealed switching between two states: frictional coupling to retrograde flow and Arp2/3-depend

44 We discuss a sorting mechanism, based on frictional coupling to the actin cytoskeleton, that is c

45 form and exceeded the rate expected for pure frictional coupling with the overlying mucus layer; henc

46 ism and its dependence on the solute-solvent frictional coupling.

47 The 2 tissues also exhibited different frictional dependencies on sliding speed and normal load

48 Here we show that jamming of frictional, disk-shaped grains can be induced by the app

49 A substantial amount of frictional dissipation in the atmosphere occurs in the m

50 ing to experimental turnover, the calculated frictional dissipation of less than k(B)T per rotation i

51 A torsional viscoelastic model with frictional dissipation quantitatively reproduces the dyn

52 gle of the modulus (representing fluid-solid frictional dissipation) increased 15-fold from 55 Hz in

53 The stripes and resulting frictional domains appear on monolayer and multilayer gr

54 Here we demonstrate that these frictional domains derive not from structural features i

55 owing us to create arbitrary arrangements of frictional domains within a single flake.

56 owth patterns are related to a time evolving frictional drag between the moving charged glass particl

57 re calculated by multiplying their estimated frictional drag coefficients with their velocities relat

58 investigated the effect of shear stress, the frictional drag of blood flowing over the cell surface,

59 ble and unstable failure, and is governed by frictional dynamics via the interplay of fault frictiona

60 e solvent viscosity, and dry friction, where frictional effects arise due to the interactions within

61 Frictional effects due to the chain itself, rather than

62 ently conjugated to three unique polypeptoid frictional end labels and mixed together.

63 , we conclude that the damping is related to frictional energy dissipation during interfacial sliding

64 ntional triboelectric nanogenerator converts frictional energy into electricity by producing alternat

65 Some earthquakes may occur by frictional failure owing to high pore pressure that migh

66 es on the subduction interface-effectively a frictional failure response to the driving stress.

67 tile transition, where high pressures render frictional failure unlikely.

68 hanics of undulatory swimming in a "granular frictional fluid" and compare the predictions to our pre

69 es that the noninertial swimming occurs in a frictional fluid.

70 show Piezo1 (Fam38a) channels as sensors of frictional force (shear stress) and determinants of vasc

71 By measuring the change in the frictional force above the protein nanopatterns as a fun

72 isposed areas, hemodynamic shear stress, the frictional force acting on the endothelial cell surface

73 ocity, the slope of the relation between the frictional force and velocity was nearly fivefold larger

74 y an applied electric field is balanced by a frictional force arising from their frequent collisions

75 We also show that a reduction of the frictional force by orders of magnitude, associated with

76 Here, we demonstrate that frictional force characteristic of flow in the lymphatic

77 Endothelial cells transduce the frictional force from blood flow (fluid shear stress) in

78 Decreased cell stiffness and cell-surface frictional force leads to an increase in transportabilit

79 ntact line friction, which characterizes the frictional force on the contact line.

80 odynamic stimulus of fluid shear stress, the frictional force produced by blood flow.

81 Flowing blood exerts a frictional force, fluid shear stress (FSS), on the endot

82 Circulating blood generates frictional forces (shear stress) on the walls of blood v

83 sponse to the entropic, electrophoretic, and frictional forces acting on it.

84 The endothelium senses these frictional forces and, in response, releases various vas

85 erefore be crucial in three dimensions where frictional forces are likely to be modest.

86 undled F-actin filaments, we show that these frictional forces are unexpectedly large, scale logarith

87 e limits on the static and dynamic interwall frictional forces between nested nanotubes.

88 ar relationship between trajectory shape and frictional forces between pili and the surface: strong p

89 These frictional forces critically regulate vascular function.

90 ted to shear, the system shows extremely low frictional forces dependent on the salinity of the mediu

91 ogically relevant range, which confirms that frictional forces dominate during sand-swimming by the s

92 l relative to those from solvent, so solvent frictional forces drive the folding process.

93 We find that frictional forces increase nonlinearly with MAP velocity

94 Shear stress caused by the frictional forces of a fluid moving over a cell monolaye

95 try conditions are met at the same time: the frictional forces of each body against the surface must

96 Frictional forces originating from random solvent and pr

97 ty-dependent proteasome gating kinetics that frictional forces originating from random solvent motion

98 The adhesion, cohesion and frictional forces present during the removal of dry mud

99 f the transduction channels produce internal frictional forces that can dominate viscous drag on the

100 h enough to outrun adaptation, we found that frictional forces were maximal within the narrow region

101 nally described using only gravitational and frictional forces within a granular material.

102 attracting water to the surface, overcoming frictional forces, and reducing surface tension.

103 ntly by solvent-derived rather than internal frictional forces.

104 ions, the concerted motions result in higher frictional forces.

105 ea, the nature of the jamming transition for frictional grains is less clear.

106 red static structure and chaotic dynamics of frictional granular matter has occupied scientists for c

107 welts begin to form when the average rate of frictional heating exceeds 0.1-0.4 MW m(-2), while the a

108 at of crystallization as well as viscous and frictional heating in areas of strain localization.

109 Further, frictional heating results in axial thermal gradients of

110 recognized as being the result of stick-slip frictional instabilities.

111 Evidently, information about frictional interaction is embedded within neural mechani

112 Because sieve tube structure defines frictional interactions in the tube system, the presence

113 ous object appears within a context implying frictional interactions with another rotating object; vi

114 We analyzed the frictional interface between necessary cost containment

115 the population of microjunctions forming the frictional interface between two solids is central to fi

116 e within kinetochores and a separate passive frictional interface located at least 20 nanometers away

117 in both active, force-producing and passive, frictional interfaces with microtubules whose relative l

118 ating in the hydrolysis direction under high frictional loads and low ATP concentrations, a coordinat

119 At low frictional loads, the 120 degrees steps alternate with t

120 nherent inefficiencies are attributed to (i) frictional losses required to overcome hydraulic resista

121 trajectory of each particle, and the entire frictional, many-degrees-of-freedom system, organizes it

122 ased attachment force 600-fold above that of frictional measurements of the material.

123 ol the stability of mineral phases and hence frictional-mechanical processes associated with earthqua

124 This generalizable frictional mechanism may act in concert with other hypot

125 gradual transition between the tunneling and frictional mechanisms.

126 nts of the scallop theorem can be escaped in frictional media if two asymmetry conditions are met at

127 These data are consistent with a frictional model of TCR coupling to cytoskeletal flow, w

128 ide motion using a rate- and state-dependent frictional model that incorporates a nonlocal stress bal

129 aults and tremor, contrary to predictions of frictional models of tremor.

130 accelerating rupture fronts at the onset of frictional motion by performing high-temporal-resolution

131 tion delivered via a spontaneously migrating frictional nasojejunal tube, or to continued nasogastric

132 rve at the elbow results in a tractional and frictional neuritis with classical symptoms of periphera

133 icant pumping energy is required to overcome frictional pressure losses in the spacer-filled feed cha

134 ee-energy profiles are quasiharmonic and the frictional properties correspond to highly overdamped mo

135 The frictional properties of individual carbon nanotubes (CN

136 Laboratory studies of frictional properties of rocks at slip velocities approa

137 ical approaches do not provide access to the frictional properties of suspensions.

138 We propose that the structure and frictional properties of the overthrusting plate control

139 ur with injury that appear to compromise the frictional properties of the tissue.

140 d cutaneous afferent encoding of skin-object frictional properties on the basis of three findings.

141 with a model in which spatial variations in frictional properties on the plate interface control tre

142 ches are confounded by a cell's size and its frictional properties with the channel wall.

143 ictional dynamics via the interplay of fault frictional properties, effective normal stress and the e

144 subduction earthquakes are influenced by the frictional properties, structure, and composition of the

145 o a wide range of object shapes, weights and frictional properties, to provide optimal and secure han

146 etermined by cell stiffness and cell-surface frictional property, and can be used to probe tumor hete

147 From this, the frictional ratio (f/f(0)) of sCR1 was calculated to be 2

148 Compact Lp(a), i.e., native Lp(a), had a frictional ratio (f/f0) of 1.2 that was independent of a

149 hat (i) Pol32 is a rod-shaped protein with a frictional ratio f/f(0) = 2.22; (ii) any complex contain

150 a value of 2.0 S at zero concentration and a frictional ratio f/f(o) of 1.2 for both allotypes.

151 34 +/- 0.17 S, which for M = 110 000 gives a frictional ratio f/f0 = 3.2 +/- 0.3.

152 The approximation of a single weight-average frictional ratio is favored by several experimental fact

153 bound detergent and lipids and a reasonable frictional ratio of 1.5, corresponding to a Stokes radiu

154 showed that it is highly asymmetric, with a frictional ratio of 1.66.

155 , a sedimentation coefficent of 6.5 S, and a frictional ratio of 3.01, the sec180e protein appears to

156 incorporated in the form of a weight-average frictional ratio of all species, or in the form of prior

157 ation coefficient of s(20,w)(0)=3.58 S and a frictional ratio of f/f(0)=1.62 indicate an asymmetric s

158 mates of the partial specific volume and the frictional ratio of the macromolecules are used to calcu

159 studied the influence of the weight-average frictional ratio on the quality of the fit, and found th

160 lations based on the classical translational frictional ratio showed that the protein was highly asym

161 tokes radius, sedimentation coefficient, and frictional ratio, and assayed their stability to trypsin

162 istribution of sedimentation coefficient and frictional ratio, c(s,f(r)), which is representative of

163 MALDI mass spectrometry (44.2 kDa) yielded a frictional ratio, f/f(0), of 1.47.

164 coefficient, s(o)(20,w), of 2.71 S yielded a frictional ratio, f/f(0), of 1.65.

165 sedimentation coefficient of 8.5 S and has a frictional ratio, f/f(omicron), of 1.35; these data are

166 he native and activated polysaccharide, with frictional ratio, intrinsic viscosity, sedimentation con

167 ct meniscus position, and the weight-average frictional ratio.

168 ii, low sedimentation coefficients, and high frictional ratios, all characteristic of asymmetry which

169 hBP, the toxin molecules should increase the frictional resistance and thereby alter the hydrodynamic

170 ndings reveal how nonmotor MAPs can generate frictional resistance in dynamic cytoskeletal networks v

171 nding earthquake hazard since laws governing frictional resistance of faults are vital ingredients in

172 The frictional resistance on a fault during slip controls ea

173 Temporal variations of the frictional resistance on subduction-zone plate boundary

174 on is facilitated by along-fault low dynamic frictional resistance, which is controlled by a number o

175 ssional events had suggested the presence of frictional resistance.

176 ions drifting in a buffer gas have a minimal frictional resisting force, whereas the resisting force

177 proteins can also be regenerated, and their frictional response is reproducible through several malt

178 A low density of weakly frictional rollers congregates near the sharp leading ed

179 p-protein interaction, therefore causing the frictional signal to change.

180 edge whereas a denser rear comprises highly frictional sliders.

181 ture with depth precludes brittle failure or frictional sliding beyond a few tens of kilometers, yet

182 heating, just as is sometimes the case with frictional sliding in the crust.

183 he overall commensurability) also evolves in frictional sliding on graphene.

184 zones, indicating the potential for unstable frictional sliding within natural lawsonite layers.

185 ides (very smooth fault surfaces polished by frictional sliding).

186 To model frictional sliding, we introduce a nonlinear viscosity t

187 channel between two parallel planes to model frictional sliding.

188 ches quickly build force and fail (so-called frictional slippage), whereas at low substrate stiffness

189 he substrate appreciably (a second regime of frictional slippage).

190 he model predicts two distinct regimes: (i) "frictional slippage," with fast retrograde flow and low

191 Earthquakes normally occur as frictional stick-slip instabilities, resulting in catast

192 contacts causing a large reduction in fault frictional strength (i.e., flash weakening).

193 lts are difficult to observe directly, their frictional strength can be estimated indirectly by const

194 This discovery is significant, as the frictional strength of talc at elevated temperatures is

195 This time-dependent increase of frictional strength, or frictional ageing, is one manife

196 re weak when compared to laboratory-measured frictional strength.

197 ns of layer-dependent friction and transient frictional strengthening on graphene.

198 However, the frictional strengths of serpentine minerals are too high

199 Here we show that the frictional stress between two sliding surfaces bearing s

200 mic efficiency eta was 0.036 and the minimum frictional stress was 550 bars.

201 cilitated by high-temperature fluids, reduce frictional stresses and promote failure.

202 s an empirical approach to the behavior of a frictional surface.

203 d: iliopsoas bursitis (IPB), iliotibial band frictional syndrome (ITBFS), and Achilles tendinopathy.

204 lume fraction of the particles approaches in frictional systems the random loose packing limit, varph

205 Frictional tests with a migrating contact area were perf

206 ogy, provide direct evidence that the recent frictional transition scenario applies in real suspensio

207 or nuclear and cell mechanics that shows how frictional transmission of stress from the moving cell b

208 perficial bullous lesions following incident frictional trauma to the skin.

209 superficial bullous lesions that result from frictional trauma to the skin.

210 -defined nanometer pores and can exhibit low frictional water flow inside them, making their properti

211 The results imply that the frictional weakening in granular materials and the inter

212 Inspired by frictional weakening mechanisms thought to operate durin

213 The frictional work directly extracted from particles' veloc

214 force hypotheses in grains arise from local frictional yielding, revealing a novel invariance within