ライフサイエンスコーパス: singularity

1 ed filaments are vortices (nodal lines/phase singularities).

2 tional rate-limiting step responsible for OR singularity.

3 ude in the area surrounding the spiral phase singularity.

4 , competition between clusters would promote singularity.

5 ntal band associated with the E(22) van Hove singularity.

6 be neglected produces an exceptional form of singularity.

7 imental measurements of a collapsing surface singularity.

8 ts whose k-plane X-ray transform has a point singularity.

9 entrant arrhythmias via a mechanism of phase singularity.

10 ribbons along closed loops around a central singularity.

11 of a disk through a "neck-pinching" boundary singularity.

12 hich transitions to two disks through a bulk singularity.

13 the apex velocity and the curvature exhibit singularities.

14 the form of a grating comprising a series of singularities.

15 more sharpening near orientation preference singularities.

16 t with the energy separation of the van Hove singularities.

17 of slow wavefronts of reexcitation and phase singularities.

18 esent an episode of fibrillation by locating singularities.

19 rrupted by sharp jumps (fractures) and point singularities.

20 breakdown of cyclotron motion near van Hove singularities.

21 eate light modes with phase and polarization singularities.

22 ion of the polarisations of the core and the singularities.

23 flows such as coalescence that also exhibit singularities.

24 tivation/feedback scheme suffice to generate singularity?

25 , for example, involves a particular type of singularity-a ray catastrophe-in which light rays become

26 trains yields the material just ahead of the singularity, allowing it to propagate, leaving a furrow-

27 epresent functions that are smooth away from singularities along k-planes in Rn.

28 We find that this singularity also underlies knife-edge behaviour in alloc

29 We study spectral singularities and critical field enhancement factors ass

30 cs, such as its the Fermi velocity, van Hove singularities and electronic localization.

31 ion between the locations of orientation map singularities and local ocular dominance peaks similar t

32 by simulations in one dimension that display singularities and topology and in part by two further de

33 allowing experimental access to the quantum singularity and a direct probe of the competition betwee

34 o that amplitude recovery is slower near the singularity and faster near the limit cycle; (iii) a dir

35 au-level states are bound to the topological singularity and have energies that are universal functio

36 , no matter how small, cuts off this form of singularity and produces an unexpectedly long and slende

37 stochastically chosen OR may account for the singularity and robustness in OR transcription.

38 The link between this edge singularity and the states wrapping a three-dimensional

39 s for the formation and termination of these singularities, and represent an episode of fibrillation

40 we give a description of the structure, the singularities, and the divisor class group of all finite

41 of deprived-eye patches with pinwheel center singularities, and the selective loss of orientation tun

42 en the Fermi level passes through a Van Hove singularity, and open the possibility that the highly st

43 In mice, this striking singularity appears to be ensured by a negative feedback

44 However, it remains unclear whether these singularities are generic to the REFeAsO-type materials

45 ide compelling evidence that pinwheel center singularities are important for cortical plasticity.

46 nderstanding of earlier work in which squirt singularities are ruled out; in this case, a positive vo

47 Claims of singularity are therefore not well supported by the avai

48 a bilayer, it reveals a dominating van Hove singularity arising from interlayer coupling.

49 n is given to the detection and treatment of singularities as well as discontinuities of the derivati

50 f electrons with momentum k and -k has a log singularity as the temperature decreases.

51 This method circumvents singularities associated with black holes and includes i

52 nonlinear optical systems, and gravitational singularities associated with black holes.

53 in which resonances arise from the van Hove singularities associated with the one-dimensional band [

54 this strong magnetism arises from a van Hove singularity associated with the direct Fe-Fe c-axis chai

55 ction of low-temperature isokoms without any singularity at finite temperature.

56 The observation of the spectroscopic singularity at finite temperatures over a wide doping ra

57 thesis that liquid water's properties have a singularity at or near 228 K at ambient pressures.

58 Here, we report an antagonistic singularity at T(c) in the spectral weight of Bi2Sr2CaCu

59 rmi surface topology separated by a Van-Hove singularity at the Lifshitz transition point.

60 in the form of topological defects, or phase singularities, at a few sites.

61 n in failing ventricles, the number of phase singularities (baseline versus apamin, 4.0 versus 2.5),

62 Circadian singularity behavior (also called suppression of circadi

63 dian clock gene frequency (frq), can trigger singularity behavior in this organism.

64 Together, these data suggest that the singularity behavior is due to a circadian negative feed

65 Our results further suggest that the singularity behavior is due to the loss of rhythm in all

66 nduction of FRQ expression alone can trigger singularity behavior, indicating that FRQ is a state var

67 l stability, and temporal stability of phase singularities between the epicardial and the endocardial

68 intersections of these structures, magnetic singularities-Bloch points-occur.

69 the Muskat problem, we rule out the "splash singularity" blow-up scenario; in other words, we prove

70 We show that the location of singularities (bulk or boundary) may depend on the path

71 nd experimental study of the generation of a singularity by inertial focusing, in which no break-up o

72 tone demethylation can indeed produce robust singularity by separating two timescales: slow OR activa

73 These singularities, called dehydrons, are solvent-exposed int

74 describe how Art Winfree's ideas about phase singularities can be used to understand the response of

75 it remains a long-standing mystery how this singularity can be achieved despite intrinsic stochastic

76 remains unclear at a quantitative level how singularity can be initiated in the first place.

77 Examples include singularities capable of damaging optical fibres and las

78 fluid systems, the formation of finite-time singularities cause spray and air-bubble entrainment, pr

79 During reentry, phase singularities clustered preferentially at sites of incre

80 e this limitation by taking advantage of the Singularity container technology.

81 We further argue that occurrence of these singularities correlates with the maximum superconductin

82 shifting the location of the embedded phase singularity (dark core) within the optical vortex beam.

83 more than one apical domain, resembling the singularity defect observed in yeast.

84 om media the polarization orientation around singularities describe 1/2 or 3/2 Mobius strips.

85 s are irreversible, but not strongly so, the singularity disappears in the form found here and unlimi

86 Such singularities dramatically affect the low-energy electro

87 The phase singularity drifted slowly across the tissue ( approxima

88 Singularities driven by surface tension have been studie

89 Phase singularities during pacing-induced reentry clustered sp

90 Burst Intensification by Singularity Emitting Radiation (BISER) is proposed.

91 xed type, free-boundary problems, and corner singularity, especially when an elliptic degenerate curv

92 The proof takes advantage of the delayed singularity formation which occurs for solutions of quas

93 show that, besides the core, there are four singularities formed at the corners of the pattern.

94 We present a singularity-free self-interaction for a tube in the cont

95 In this study C(r) and multifractal singularity function f(alpha) have been used to study va

96 , disordered magnet, and that the associated singularity grows to an anomalous divergence at T(C).

97 The polarisation of these singularities has a direct relation to the vortex core,

98 The reason for the existence of these singularities has remained elusive, suggesting that they

99 Splash singularities have been shown to hold for the free bound

100 In particular we classify evolutionary singularities in a geometrical fashion.

101 that apoptotic cell extrusion is provoked by singularities in cell alignments in the form of comet-sh

102 ontrivial and consists of multiple band-edge singularities in close proximity to the Fermi level.

103 of generating and controlling optical phase singularities in laser beams.

104 Topological defects are singularities in material fields that play a vital role

105 Singularities in multi-stream flows of emitting media ca

106 4), Singularities in state variable formulations are removed

107 We also observed phase singularities in the coherent exciton gas.

108 ion) and were often found at pinwheel center singularities in the cortical map of orientation prefere

109 Thus, pinwheel centres truly represent singularities in the cortical map.

110 Van Hove singularities in the electronic density of states of TMD

111 handedness imply the existence of degenerate singularities in the engineering mechanism.

112 ated Peierls chain, exhibiting van Hove type singularities in the one-dimensional density of states a

113 s disclinations arise as critical points and singularities in the phase field.

114 llations, spin-momentum locking and Van Hove singularities in the transition density of states.

115 ctionalization needed to affect the van Hove singularities in the UV/vis/NIR spectra.

116 gregate formation corresponds to finite time singularities in which the bacterial density diverges at

117 hat unlimited ultrasensitivity arises from a singularity in a novel "invariant" that summarises the a

118 to as the pI-can be defined as the point of singularity in a titration curve, corresponding to the s

119 ntum electrodynamic interactions that have a singularity in media with hyperbolic dispersion.

120 wheel pattern with an orientation preference singularity in the center of the pattern.

121 h gain media increases dramatically due to a singularity in the density of optical states.

122 The singularity in the dipole-dipole coupling, referred to a

123 rops coalesce are intimately coupled to this singularity in the dynamics.

124 This edge state lies near the Van Hove singularity in the edge band structure and can be classi

125 A simultaneous dielectric singularity in the in plane permittivity, with respect t

126 We report a paramagnetic singularity in the magnetic susceptibility at low magnet

127 associated with the frequency of a van Hove singularity in the phonon density of states.

128 should prepare for the coming 'technological singularity' in sequencing, when this technology becomes

129 e completely uniform mixing, as predicted by singularity-induced diffusion, but only for oscillation

130 possible through a resonant mechanism called singularity-induced diffusion; this is thought to be the

131 , a unique family of MHC-like proteins whose singularity is a hydrophobic antigen-binding groove.

132 h theoretical calculations confirms that the singularity is a signature of competition between the or

133 eptor from a large family of genes, and this singularity is an essential feature in models of olfacto

134 ional formation of two buds, suggesting that singularity is enforced by rapid competition between Cdc

135 It is not yet understood whether the type of singularity is generally a consequence of the surface to

136 To assess whether singularity is linked to the specific Cdc42 feedback loo

137 eishmania, we find evidence that such origin singularity is maintained in the face of chromosome fusi

138 of the Fermi surface are destroyed, this log singularity is suppressed, raising the question of how p

139 The singularity is universal to the entire family, largely i

140 re typically effective at representing point singularities, it may be expected that these new systems

141 s reversal is mediated by a pair of magnetic singularities, known as Bloch points, and leads to the t

142 d popular rhetoric extolling this event as a singularity lacks rigorous evidential and statistical su

143 Although progress has been made in defining singularities like the RNA pseudoknot near this AUG, the

144 organized as a scroll wave rotating around a singularity line called the filament.

145 Finite-time singularities--local divergences in the amplitude or gra

146 A shift of up to 4 mm in the phase singularity location was observed in V(opt) maps when co

147 ed VEPs may reinduce arrhythmias via a phase-singularity mechanism.

148 angle, the energy separation of the van Hove singularities must decrease with increasing charge densi

149 compelling evidence that the band-structure singularities near the Fermi level in the iron-based sup

150 The new solution has no singularities, no event horizons, and a global time.

151 Rewired cells violated singularity, occasionally making two buds.

152 A small (<128 mum) phase singularity occurred at the center of the spirals, about

153 the layout of orientation preferences around singularities of different signs and the cardinal axes o

154 Disclinations are topological singularities of molecular arrangement in liquid crystal

155 The detailed structure of singularities of ordered field represents a fundamental

156 width-at-half-maximum) and the generation of singularities of phase of reflected light.

157 putationally, and theoretically the route to singularities of soap films with different topologies, i

158 hen the energy interval between the van Hove singularities of the conduction and valance bands matche

159 mogeneous state of polarizations and optical singularities of the light beam.

160 patches were located on the pinwheel center singularities of the orientation map and consisted of ne

161 cal calculations to show that a hydrodynamic singularity of a given topological charge can nucleate a

162 p53 circuit and TRIM37 as an enforcer of the singularity of centrosome assembly.

163 oding region of OR genes are involved in the singularity of OR gene expression.

164 and disruption of OR aggregates perturbs the singularity of OR transcription and disrupts the targeti

165 observe excitons associated with a van Hove singularity of rather unique nature.

166 phylogenomics that focuses attention on the singularity of species histories and away from the idios

167 Next we discuss singularity of stationary Yang-Mills connections and com

168 trajectories in the system and identify the singularity of the deflection angle at the photon sphere

169 composite materials, which have a broad-band singularity of the density of photonic states.

170 phenomenon can be associated to a curvature singularity of the emergent metric.

171 Herschel-Bulkley exponent characterizing the singularity of the flow curve near the yield stress Sigm

172 Due to the singularity of the L(1)-norm, the L(1)-norm SVM has the

173 his result further highlights the remarkable singularity of the valence behavior in compressed YbCu5-

174 The singularity of VgrG-5 as a detected T6SS-5 substrate, ta

175 istency in the so-called anomaly zone, (iii) singularity on the likelihood surface, and (iv) deterior

176 The vorticity is observed to develop a ring-singularity on the solid boundary with a growth proporti

177 feedback, to achieve the observed extent of singularity (only 2% of neurons express more than one OR

178 in iso-orientation domains that converge at singularities or pinwheel centres.

179 sional (2D) dark hole resulting from a phase singularity or an amplitude depression in their optical

180 and complexity (6.6+/-7.7 to 0.6+/-0.8 phase singularities; P<0.0001).

181 of Alu-mediated genetic disorders, represent singularities, places where behavior changes suddenly.

182 water retention curves (WRC) instead of the singularity point at air-entry suction in the pore-solid

183 Reentrant activity was identified by singularity point recognition in raw signals and in sign

184 mapping that enables identification of phase singularity points (PSs), which flank individual wavelet

185 We used singularity points analysis to quantify the incidence of

186 tion patterns, phase generated nonrotational singularity points and false rotors.

187 e maps were visually analyzed to study phase singularity points and rotors.

188 Phase mapping computes singularity points and visually highlights rotors.

189 We identified WBs as singularity points in AP phase movies and sites of condu

190 measured as the number of epicardical phase singularity points, remained approximately constant duri

191 ls of plasmonic systems, which eliminate the singularities predicted by classical theories.

192 anomechanical slow-down and a zero-frequency singularity predicted by theorists.

193 unstable spiral waves rotating around phase singularities (PSs) in the heart, i.e., ventricular fibr

194 y a 3-fold reduction in the density of phase singularities (PSs) on the ventricular epicardial surfac

195 Phase singularities (PSs)-locations of ambiguous activation st

196 We show that singularities reduce the length of intracortical neurona

197 reshock electrical activity and create phase singularities, regardless of the preshock phase distribu

198 We therefore conclude that singularity regulation by Cdc42 is conserved between yea

199 than later phases or that the appearance of singularity results from information loss through time.

200 a graph, turn over, and collapse in a splash singularity (self-intersecting curve in one point) in fi

201 ndstill in an atomic medium can cause a wave singularity similar to that associated with black holes.

202 ventricular fibrillation and show that Im at singularity sites was monophasic and positive with a sig

203 ecomes indistinguishable from a leading-edge singularity, so that excited states are no longer quasip

204 at an expansion of the Universe arose from a singularity some 15 billion years ago.

205 Such singularity structures are widely seen in natural and ar

206 the cortical surface, with the exception of singularities such as pinwheels and fractures.

207 based on the functionalization of the polar singularities that must form when a curved surface is co

208 trate that conventional devices possessing a singularity - that is, the requirement of an infinite re

209 TIP, in which the origin is an evolutionary singularity, the invasion boundaries and trade-off curve

210 t in the framework of so-called "finite-time singularities." The singular behavior associated with ac

211 grew model by applying bifurcation analysis, singularity theory, and numerical simulation.

212 Using singularity theory, classification diagrams of parameter

213 because the energy spent in radiation has a singularity there.

214 tially at the rim of the drop because of the singularity there.

215 ts approximately 0.0035056 is the estimated singularity time.

216 with the fine-tuning of one of the band-edge singularities to within a fraction of the superconductin

217 ic tracking of propagation vectors and phase singularity trajectories revealed discordant activity ac

218 Singularities underlie many optical phenomena.

219 spectral weight associated with the Van Hove singularity (VHS) to shift rapidly and nearly linearly t

220 between different layers to create van Hove singularities (vHSs) at adjustable binding energy.

221 of rotors and spiral waves, including phase singularities, wavefront curvature, and dominant frequen

222 Under some assumptions on D and its singularities we give a description of the structure, th

223 Using our method of identifying phase singularities, we can elucidate the mechanisms for the f

224 Points of phase singularity were created by the shock in the intersectio

225 nce of unique twist-angle-dependent van Hove singularities, which are directly revealed by spatially

226 f twisted bilayer graphene develops van Hove singularities whose energy depends on the twist angle be

227 geodesic is linked to the boundary, then the singularity will occur at the boundary, whereas if the t

228 if the two are unlinked initially, then the singularity will occur in the bulk.

229 be characterized by their relation to phase singularities within local nerve cell networks.