ライフサイエンスコーパス: bifurcation

1 disturbed blood flow (arches, branches, and bifurcations).

2 er with the tip placed 2 cm below the aortic bifurcation.

3 biliary ducts when placed above the biliary bifurcation.

4 an be an indication of capacity for electron bifurcation.

5 flow splits in the daughter branches of the bifurcation.

6 tonyl-CoA by NADH, a process called electron bifurcation.

7 of a phenomenon mathematically described as bifurcation.

8 for T15/30 behavioral entrainment following bifurcation.

9 we refine our previous mechanism of electron bifurcation.

10 the extraordinary entrainment observed under bifurcation.

11 FADs that play contrasting roles in electron bifurcation.

12 aorta as related to the location and type of bifurcation.

13 ry arterial wall beyond the pulmonary artery bifurcation.

14 regimes occurs as a result of a saddle-node bifurcation.

15 f the NfnAB complex and the site of electron bifurcation.

16 d via the mechanism of flavin-based electron bifurcation.

17 oops are shown to form through a saddle-node bifurcation.

18 ation trajectories reveal an early cell fate bifurcation.

19 lators, each displaying a supercritical Hopf bifurcation.

20 he aorta, from the aortic root to the aortic bifurcation.

21 rapid identification of new reaction pathway bifurcations.

22 atergic axon terminals, often near dendritic bifurcations.

23 -forming pathways with post-transition-state bifurcations.

24 changes due to the occurrence of saddle-node bifurcations.

25 printed lines is governed by branch width at bifurcations.

26 n inhomogeneities in the ferromagnet, called bifurcations.

27 anic reactions feature post-transition-state bifurcations.

28 rochannels prefer to enter wider branches at bifurcations.

29 out also by changing parameters and studying bifurcations.

30 number, and the angular momentum through the bifurcations.

31 first walks of the graph to identify closing bifurcations.

32 numerical model consisting of two orders of bifurcations.

33 branch and in select sub-sequences of three bifurcations.

34 sease (SCD) red blood cell (RBC) adhesion in bifurcations.

35 unclear in the case of stenting at vascular bifurcations.

36 o pass through the narrowest capillaries and bifurcations.

37 d reproducible 3D reconstruction of coronary bifurcations.

38 n clinically significant issues for vascular bifurcations (15-28% restenosis).

39 none (PQ) at two separate sites via electron bifurcation(2).

40 west renal artery to the common iliac artery bifurcation (57.1% and 63.5%).

41 t by its operation near a particular type of bifurcation, a qualitative change in behavior.

42 a inferior confluence (CVC), abdominal aorta bifurcation (AB), and iliolumbar ligament were evaluated

43 tand the underlying mechanisms, we performed bifurcation analyses and demonstrated that there is a dy

44 Bifurcation analyses of these five models demonstrate an

45 Bifurcation analysis and the number of fixed points pred

46 ator, and demonstrate a general strategy for bifurcation analysis based on observations of any noisy

47 to different oscillations with stability and bifurcation analysis depending on the fractional exponen

48 By means of bifurcation analysis of the deterministic approximation

49 We perform two-parameter bifurcation analysis of the model that predicts the depe

50 Bifurcation analysis revealed that distinct dynamical pa

51 Previous modeling efforts used traditional bifurcation analysis to explore the number of the steady

52 y is complemented by extensive computational bifurcation analysis, performed for a biochemically-deta

53 With a bifurcation analysis, we identified the parameter space

54 utational model of absence epilepsy by using bifurcation analysis.

55 work model is demonstrated through dynamical bifurcation analysis.

56 dynamical equations, carrying out systematic bifurcation analysis.

57 three-dimensional (3D) representation of the bifurcation anatomy and disease burden is essential for

58 cal setting to provide information about the bifurcation anatomy and plaque burden, thereby enabling

59 instead resides close to a subcritical Hopf bifurcation and achieves a graded frequency response-a c

60 Our data revealed the bifurcation and developmental tracks of the two NPC subp

61 l chemoreceptor organ located in the carotid bifurcation and has a well-recognized role in cardioresp

62 ments showed a significant dependence on the bifurcation and rotation angles in several scenarios usi

63 d on the normal form of a supercritical Hopf bifurcation and studied the dynamical changes when adapt

64 eter and ostial shape, distance to the first bifurcation and thrombus in the left atrial appendage.

65 e from the lowest renal artery to the aortic bifurcation and to the common iliac artery bifurcation w

66 emporal updating and temporal reasoning as a bifurcation and tracks it across three time scales: phyl

67 Disturbed flow (DF) occurs in arterial bifurcations and curvatures, activates endothelial cells

68 dynamical maps demonstrate the subharmonics, bifurcations and stable regimes, along with distinct tra

69 magnetic force microscopy to image magnetic bifurcations and superconducting vortices, while high re

70 ng the valley-ridge inflection point (VRI or bifurcation) and direct formation of 23 possible.

71 ymes of the Wood-Ljungdahl pathway, electron bifurcation, and ferredoxin-dependent transport-coupled

72 mechanisms, including short CH...F contacts, bifurcation, and long-range dispersion, the counterion p

73 tivity, energy conservation through electron bifurcation, and quantum tunneling for C-H activation.

74 ersal free-energy landscape enables electron bifurcation, and we show that it enables high-efficiency

75 landscapes with fluctuating resilience, fold-bifurcations, and alternate basins of attraction.

76 chronic total occlusions, planned two-stent bifurcations, and in-stent restenosis.

77 Large and wide-necked bifurcation aneurysms remain technically challenging to

78 hed in recent years for treating wide-necked bifurcation aneurysms, such as balloon-assisted coiling,

79 flux through the main daughter branch as the bifurcation angle is increased.

80 ipulating the CFM at different orientations, bifurcation angles, and rotation angles.

81 0.005 for lumen shape and 0.004 degrees for bifurcation angles.

82 and descending aorta at the pulmonary artery bifurcation (Ao-P) and diaphragm (Ao-D).

83 e demonstrate that the Hopf and double cycle bifurcations are the key dynamical mechanisms of the exp

84 g and characterization of the entire carotid bifurcation area across three dimensions simultaneously

85 meandering that arises via a secondary Hopf bifurcation as the level of illumination is increased.

86 algorithm representing axonal and dendritic bifurcations as strings of characters.

87 ic vortex channels which undergo cascades of bifurcations as the current and magnetic field increase.

88 spicata (rigid and flat main stipe and first bifurcation), as well as intermediate features between t

89 dered in planning of stenting for a specific bifurcation, as their combined biomechanical effect may

90 ental evidence for the existence of distinct bifurcations associated with a noisy biological oscillat

91 Key indicators of a pathway bifurcation (asynchronous bond formation, and a second t

92 The data rule out a bifurcation based on the regioselectivity of protonation

93 ogy for 3D reconstruction of coronary artery bifurcations based on the integration of angiography, wh

94 TCF-1 mediated the bifurcation between divergent fates, repressing developm

95 Various bifurcations between steady and unsteady states can occu

96 lf-similarity', fusion mutations demonstrate bifurcations between the two genes.

97 carotid artery (CCA-IMT) and carotid artery bifurcation (BIF-IMT) between 2010 and 2013.

98 ls the HES5 oscillator operates close to its bifurcation boundary where stochastic conversions betwee

99 ooting DE lineage, branching close to the DE bifurcation, but place them on the D branch as an outgro

100 system of unstable oscillators closer to the bifurcation by a shift in the critical point.

101 hat coupling between upstream and downstream bifurcations can lead to chaos; despite its simplicity,

102 et of plastic deformation, and of the period bifurcation cascade near the onset of chaos in nonlinear

103 ell as pre-bifurcation or as one of two post-bifurcation cell fates.

104 We found that during terminal bifurcation, changes in the geometry of nascent buds coi

105 ary syndrome and in specific lesion subsets (bifurcations, chronic total occlusions, and in-stent res

106 ates can be explained by a passage through a bifurcation combined with stochastic resonance - a mecha

107 re tested in n = 5 patient-specific silicone bifurcations compared to contrast-enhanced micro-compute

108 e Netherlands (MR CLEAN) in whom the carotid bifurcation could be assessed (n = 443) were included.

109 -T and T-and protrusion resulted in complete bifurcation coverage and in minimal double-strut layers

110 Culotte stenting resulted in complete bifurcation coverage with extensive segments of double-l

111 ne the identity of and proximity to distinct bifurcations despite the presence of substantial environ

112 Presence of an S-shaped bifurcation diagram indicates that the pathway acts as a

113 ds the steady state branches and generates a bifurcation diagram.

114 atures of dynamical systems, as conveyed by 'bifurcation diagrams', with 'signal-response' curves mea

115 The results are analyzed by means of bifurcation diagrams.

116 eter but did associate with increased aortic bifurcation diameter and decreased aortic taper, both of

117 associated with age, aortic PWV, and aortic bifurcation diameter with high specificity and sensitivi

118 rtic taper (ascending aortic diameter/aortic bifurcation diameter).

119 In controls, aortic ascending and bifurcation diameters increased with age, with an unchan

120 c PWV)(0.5)] and ascending aortic and aortic bifurcation diameters to assess aortic taper (ascending

121 nderstanding of the anatomical complexity of bifurcation disease and planning of stenting strategies.

122 e data define a role for TCF-1 in early-fate-bifurcation-driving Tex precursor cells and also identif

123 airway wall and then splits unevenly at the bifurcation due to gravity.

124 g at the cleft site is required for terminal bifurcation during airway branching morphogenesis.

125 cell rearrangements during terminal end bud bifurcation, each MaSC is able to contribute actively to

126 at occurs in cardiomyocytes both result from bifurcations engendered by stimulation that modifies the

127 We identified a bifurcation event early in the trajectory when a primiti

128 ,5-dienoyl-CoA via two flavin-based electron bifurcation events.

129 The bifurcation facilitates recursive processing of infected

130 Flavin-based electron bifurcation (FBEB) is an important mechanism for the ene

131 a, corresponding to areas of multiple vessel bifurcations, followed by the posterior pole of the reti

132 oupling process termed flavin-based electron bifurcation for driving the endergonic CO(2) reduction a

133 3D imaging was used to identify the carotid bifurcation for targeting the CBs.

134 odel reveal the underlying instabilities and bifurcations for the genesis, selection, and stability o

135 t which is a 'ghost' of a nearby saddle-node bifurcation from dynamical systems theory, and which pro

136 By tuning this offset, we induce saddle-node bifurcations from sub-optimal to optimal solutions.

137 findings suggest a new role for mEC LV as a bifurcation gate for feedforward (telencephalic) and fee

138 realistic mouth-lung model extending to the bifurcation generation G9 was used to simulate airflow a

139 ltered in three possible ways: alteration of bifurcation geometry, alteration of cell trajectories, o

140 However, a bifurcation happens by age 6, at which US participants d

141 A structure-based mechanism of bifurcation has been elucidated recently for the flavin-

142 Mean distance to first bifurcation has been greater in left PVs respect to the

143 Electron bifurcation has recently gained acceptance as the third

144 Previous work on single bifurcations has shown periodic behavior arising due to

145 Period-doubling bifurcations have been linked to the onset of abnormal a

146 In this study, we report a bifurcation in a signaling cascade of the NIMA-related k

147 modulating cortical MT nucleation induces a bifurcation in cytoskeletal organisation that accounts f

148 test for Turing patterning, where there is a bifurcation in division plane orientation.

149 This bifurcation in gene expression was mediated by a redistr

150 an auxin-signaling mutant reveals signaling bifurcation in the control of petiole elongation versus

151 This report describes the discovery of a bifurcation in the coupled dynamics between the transpor

152 probably arises from a post-transition-state bifurcation in the reaction pathway, and their relative

153 The absence of a post-transition state bifurcation in the related oxidopyridinium systems of Kr

154 aining positive feedback loops, and induce a bifurcation in the underlying dynamics that gives rise t

155 he existence of a subcritical Neimark-Sacker bifurcation in which the limit cycle loses its stability

156 ution of blood flow at successive arteriolar bifurcations in metabolic syndrome creates an environmen

157 of nonequilibrium behaviour as evidenced by bifurcations in the ion steady-state temperature, parame

158 a bundle functions near a supercritical Hopf bifurcation, in which case it responds best to sinusoida

159 The combination of macroscopic gradients and bifurcations, in tandem with biological evolution, devel

160 othelial cells to disturbed flow at arterial bifurcations increases permeability for lipoproteins.

161 us incorrect lexical decisions using a phase bifurcation index (BI), which quantifies differences in

162 n the DNA-activated pathways upstream of the bifurcation into the STING and absent in melanoma 2 path

163 Flavin-based electron transfer bifurcation is emerging as a fundamental and powerful me

164 This type of bifurcation is important as it has the potential of acti

165 of cyclopentadiene, a novel reaction pathway bifurcation is uncovered in the cycloaddition of oxidopy

166 ther with higher reducing power, leading to "bifurcation." It is believed that a strongly reducing se

167 METHODS AND In 40 patients with coronary bifurcation lesion, 120 intravascular ultrasound examina

168 ascular ultrasound in patients with coronary bifurcation lesion, demonstrating that POT symmetrically

169 flow reserve (FFR) in patients with coronary bifurcation lesion.

170 Symptomatic patients with large caliber true bifurcation lesions (SB diameter >/=2.5 mm) and signific

171 Bifurcation lesions are frequent among patients with sym

172 Bench models of coronary bifurcation lesions demonstrated that the proximal optim

173 When treating complex coronary bifurcation lesions with large stenosed SBs, there is no

174 For the treatment of coronary bifurcation lesions, a provisional strategy is superior

175 stents in the treatment of complex coronary bifurcation lesions, there are concerns that the polymer

176 o systematic 2-stent techniques for the most bifurcation lesions.

177 ent myocardial infarction, total occlusions, bifurcations lesions, and other complex conditions.

178 ts and inappropriately apposed struts at the bifurcation level in 3 of 5 cases.

179 lumen surface reconstruction, and merging of bifurcation lumens.

180 re campaigns to establish synthetic electron bifurcation machines.

181 ical threshold, resulting from a saddle-node bifurcation mainly determined by IK1 and INCX.

182 C with over 3,800 genes with transcriptomics bifurcation, many of which are PE and EPI markers, we sh

183 Well defined bifurcations mark transitions between amorphous, wave-li

184 This bifurcation marks a cell-fate decision point whereby cel

185 iving closely one after another at capillary bifurcations migrate to alternating branches in vivo and

186 fy the prestress methodology in an idealized bifurcation model and demonstrate the significance of in

187 In this paper we design a recursive bifurcation model for analyzing COVID-19 virus spread in

188 oscillatory conditions using a supercritical bifurcation model.

189 The OCT-based reconstructed bifurcation models were found to have remarkably high ag

190 The majority of the paths show bifurcation, namely they switch once from non-resistant

191 al taxonomic units (leaves) and 17 ancestral bifurcations (nodes) that display a wide variety of fluo

192 unctional status of the human carotid artery bifurcation noninvasively.

193 , there is little empirical evidence of fold bifurcations occurring in actual complex natural systems

194 In all models, a bifurcation occurs as the flexibility number increases,

195 Next, a bifurcation occurs, yielding either back electron transf

196 While tipping in a fold bifurcation of an equilibrium is well understood, much l

197 , we observed a prominent and well-preserved bifurcation of bundles into primarily two fiber systems-

198 the stable limit cycle destroyed in the fold bifurcation of cycles.

199 stems to cope with infection, resulting in a bifurcation of low to high risk.

200 These two states are interpreted as a bifurcation of magnetic island with high and low heat pu

201 This study illustrates the functional bifurcation of PCL proteins, which act in both a chromat

202 l and mast cell differentiation, including a bifurcation of progenitors into two specific trajectorie

203 Our findings suggest a bifurcation of Smo activity in Hh response, with a Dlg5-

204 s report, authors present a high -positioned bifurcation of the abdominal aorta at the level of the L

205 occus aureus, which generates the phenotypic bifurcation of the cells into two genetically identical

206 n transport chain, providing support for the bifurcation of the cycle and the down-regulation of the

207 hotoactive yellow protein (PYP) - leads to a bifurcation of the excited state wavepacket.

208 g a high rate of p53-dependent cell death, a bifurcation of the posterior axis, and defects in the mi

209 We propose that this bifurcation of the Tre1 G protein-coupled receptor signa

210 rovides checkpoint regulation of the lineage bifurcation of these 2 lineages.

211 thereby provides a control mechanism for the bifurcation of these alkaloid pathway branches.

212 thod were explored in n = 7 diseased patient bifurcations of varying anatomical complexity.

213 A ratio at the level of the pulmonary artery bifurcation on CT scans.

214 y accelerates the second cycloreversion, and bifurcation on the force-modified potential energy surfa

215 n of red blood cell aggregates in a T-shaped bifurcation on the scale of a large microvessel.

216 urcation points by labeling each cell as pre-bifurcation or as one of two post-bifurcation cell fates

217 diagnosed atherosclerotic plaque on carotid bifurcation or internal carotid artery using the Mannhei

218 rge pulp chambers lacking or showing delayed bifurcation or trifurcation of the roots.

219 s, either at finely tuned parameters (near a bifurcation) or in systems with cross-diffusion.

220 ion (P = .03) and to the common iliac artery bifurcation (P = .01).

221 d from the lowest renal artery to the aortic bifurcation (P = .03) and to the common iliac artery bif

222 volvement of all hepatic veins (V) or portal bifurcation (P), contiguous extrahepatic tumour (E), mul

223 died the dynamical changes when adapting the bifurcation parameter for all brain nodes to best match

224 ding into the cochlear nucleus had disrupted bifurcation patterns.

225 ular metrics, such as the number of vascular bifurcations per unit volume, vascular segment length pe

226 ecrease the GPe discharge rate and lead to a bifurcation phenomenon (pause) in some of the GPe neuron

227 reaction rate, which indicates a new type of bifurcation phenomenon.

228 Electron bifurcation plays a key role in anaerobic energy metabol

229 fect of injury location relative to the main bifurcation point on axon degeneration and regeneration

230 Kinetics studies suggest the bifurcation point to these two products is an unobserved

231 diate CD34(+) progenitor state as a critical bifurcation point, which can be tuned to generate functi

232 velopment in the mouse thymus, including the bifurcation point.

233 Finally, if any bifurcation points are present, continuation analysis wi

234 we fabricate structures with geometries near bifurcation points associated with a transition between

235 developmental progression, and it pinpoints bifurcation points by labeling each cell as pre-bifurcat

236 on, we found that some CTCF sites can act as bifurcation points defining the differential methylation

237 n efficient search for potential saddle-node bifurcation points using an optimization technique.

238 tween isolated cell pairs, and find that the bifurcation properties of a standard mathematical model

239 Recently, it has been shown that the bifurcation properties of second-order non-Hermitian deg

240 lid stresses and the stress ratio at the the bifurcation region.

241 transitions arising through local or global bifurcations, respectively.

242 s are observed to frequently jam at vascular bifurcations resulting in reductions in hematocrit and f

243 due to delayed negative feedback via a Hopf bifurcation, resulting in a frequency that is a monotoni

244 stence is bounded by a homoclinic and a Hopf bifurcation, resulting in a sudden transition to the osc

245 find that red blood cell jamming at vascular bifurcations results in several orders-of-magnitude incr

246 e or reduced ferredoxin obtained by electron bifurcation, Rnf can be measured in the forward directio

247 Both bifurcation routes are operative, but their relative con

248 In the bifurcation segment, minimum stent area was larger after

249 POT symmetrically expanded the proximal and bifurcation segments of the stent.

250 approach relies on geometric construction of bifurcation sets, numerical continuation, and random sam

251 We find an intervortex spacing at the bifurcation shorter than the one predicted for the same

252 c bud bifurcates, endothelia form across the bifurcation site as the cap mesenchyme splits.

253 At 9 months, TVF was 17.4% in the bifurcation stent group compared with 12.8% in the provi

254 ong the angiographic cohort was lower in the bifurcation stent group compared with the provisional gr

255 Bifurcation stenting using bioresorbable vascular scaffo

256 about the feasibility of performing complex bifurcation stenting with Absorb bioresorbable vascular

257 were highly consistent with clinical data on bifurcation stenting.

258 planning, education, and decision making on bifurcation stenting.

259 Our results reveal a rich bifurcation structure marked by nested regions of multis

260 y significant greater mean distance to first bifurcation than the inferior veins (RSPV> RIPV; p=0.008

261 ults identify an early hematopoietic-lineage bifurcation that separates the myeloid lineages before t

262 del exhibits a codimension-2 Takens-Bogdanov bifurcation that serves as an organizing center for diff

263 ribed in mathematical terms as a sequence of bifurcations that the healthy cells undergo while transf

264 By operating near different varieties of bifurcation, the bundle responds best to disparate class

265 Because of the saddle-node bifurcation, the system can automatically depolarize eve

266 We used bifurcation theory and fast-slow decomposition methods t

267 non-linear modeling of neuronal activity and bifurcation theory to investigate how global and local c

268 methods, parameter sensitivity analysis and bifurcation theory to study the transitions in the syste

269 n the cells are confronted by a microchannel bifurcation, they often split their leading edge and sta

270 two or more products involving reaction path bifurcations through valley-ridge inflections.

271 hibitory input at the apical dendrite's main bifurcation to be more than 2-fold larger for L2 than L3

272 signatures of critical slowing down near the bifurcation to spiking, quantitative experimental eviden

273 gnals from the chemoreceptors of the carotid bifurcation to the central nervous system where the stim

274 tion," and uses the concept of noisy dynamic bifurcation to understand the relationship between the s

275 e abundance of short patterns of up to three bifurcations, together with overall tree size, effective

276 ynamics of brain states to exhibit pre-motor bifurcations toward mutually exclusive decision outcomes

277 strategy for identifying cell developmental bifurcations, tracking the stochastic transcript kinetic

278 a key geometric parameter to pass through a bifurcation, triggering rapid and large-amplitude self-a

279 erable increase of the acceptor switch and a bifurcation tunneling splitting in the librational mode

280 We find that the global bifurcation type is more generic, more robust, and bette

281 Electron bifurcation uses free energy from exergonic redox reacti

282 crease in the WSS value at a stenosis at the bifurcation was 2.7 Pa.

283 ecursor to these lineages and found that its bifurcation was marked by differential induction of the

284 The presence of a carotid web at the carotid bifurcations was evaluated at computed tomographic (CT)

285 ssion decisions that underlie this cell fate bifurcation, we carried out single cell transcriptomics

286 o coerce a hair bundle to traverse different bifurcations, we find that a bundle operates within at l

287 rpinning free-energy landscapes for electron bifurcation were also enigmatic.

288 c bifurcation and to the common iliac artery bifurcation were measured.

289 sion Carotid webs at the symptomatic carotid bifurcation were observed in 2.5% of the patients with a

290 me from the lowest renal artery to the iliac bifurcation were the most sensitive criteria for detecti

291 NaF uptake was concentrated at carotid bifurcations, while FDG was distributed evenly throughou

292 rwent stenting of the nondiseased aortoiliac bifurcation with bioresorbable vascular scaffolds using

293 and we show that it enables high-efficiency bifurcation with limited short-circuiting (the EB scheme

294 ft main, >2 lesions/vessel, length >/=30 mm, bifurcation with side branch >/=2.5 mm, vein bypass graf

295 ere was MV and SB scaffold distortion at the bifurcation with single strut fractures in 4 of 5 and do

296 etween FDG and NaF TBR(max) differed between bifurcations with low macrocalcification (r(s)=0.38; P<0

297 rns), differing most in their proportions of bifurcations with one terminal branch and in select sub-

298 eptide of HIV-1 envelope creating a critical bifurcation, with only one path leading to bnAb developm

299 iography, which provides the backbone of the bifurcation, with optical coherence tomography (OCT), wh

300 y successfully reconstructed all the patient bifurcations yielding favorable processing times (averag