Theory of cell body lensing and phototaxis sign reversal in "eyeless" mutants of Chlamydomonas [0.03%]
无眼突变体细胞体透镜理论及光游动性转向的理论
Sumit Kumar Birwa,Ming Yang,Adriana I Pesci et al.
Sumit Kumar Birwa et al.
Phototaxis of many species of green algae relies upon directional sensitivity of their membrane-bound photoreceptors, which arises from the presence of a pigmented "eyespot" behind them that blocks light passing through the cell body from r...
Generating consensus and dissent on massive discussion platforms with a semantic-vector model [0.03%]
使用语义向量模型在大型讨论平台生成共识和异议
Alfredo Ferrer,David Muñoz-Jordán,Alejandro Rivero et al.
Alfredo Ferrer et al.
Reaching consensus on massive discussion networks is critical for reducing noise and achieving optimal collective outcomes. However, the natural tendency of humans to preserve their initial ideas constrains the emergence of global solutions...
Statistical theory of electronic degrees of freedom in wave packet molecular dynamics [0.03%]
波包分子动力学中的电子自由度的统计理论
Daniel Plummer,Pontus Svensson,Wiktor Jasniak et al.
Daniel Plummer et al.
We derive statistical distributions for the degrees of freedom in wave packet molecular dynamics models. Specifically, a theory is developed for the width distributions of Gaussian wave packets in both isotropic and anisotropic formulations...
Dynamics of particle lane formation in confined viscoelastic fluids under shear [0.03%]
剪切作用下受限粘弹性流体中颗粒通道的形成机制研究
Hiroto Yokoyama,Masanori Honda,Rinya Miyakawa et al.
Hiroto Yokoyama et al.
Simple shear flow can induce flow-aligned chain formation of particles suspended in viscoelastic fluids. Although this phenomenon has been reported for decades, direct in situ measurements of the alignment dynamics and particle trajectories...
D S Quevedo,M Conte,M Dijkstra et al.
D S Quevedo et al.
Many active particles are embedded in environments that exhibit viscoelastic properties. An important class of such media lacks a single characteristic relaxation timescale when subjected to a time-dependent stress. Rather, the stress respo...
Amplitude death and phase-locked oscillations in delay-coupled oscillators with frequency mismatch and nonisochronism [0.03%]
时滞耦合振子的幅度熄灭与相锁定振荡（频率失配和非同位素情况下）
Keiji Konishi,Koki Yoshida,Yoshiki Sugitani et al.
Keiji Konishi et al.
This paper presents an investigation of amplitude death and phase-locked oscillations in delay-coupled Stuart-Landau oscillators with frequency mismatch. These oscillators exhibit nonisochronism, in which the rotation velocities depend on a...
Intermittent motility of a synthetic active particle in changing environments [0.03%]
合成活性粒子在变化环境中的间歇运动性
Rudra Sekhri,Rahil N Valani,Tapio Simula
Rudra Sekhri
We experimentally investigate the dynamics of synthetic active particles composed of gravitationally bouncing, superwalking droplets confined within an annular fluid bath. Driven by a topologically pumping dual-frequency waveform, the dropl...
Nonequilibrium pathways between cluster morphologies in active phase separation: Necking, rupture, and cavitation [0.03%]
主动相分离簇结构形态间的非平衡路径：颈缩、断裂和空化现象
Liheng Yao,Michael E Cates,Robert L Jack
Liheng Yao
We investigate the dynamical pathways of a morphological transition in a two-dimensional active lattice gas undergoing motility-induced phase separation. The transition is between two locally stable morphologies of the liquid cluster: a sys...
Shipra Verma,Kannabiran Seshasayanan,Raphaël Raynaud et al.
Shipra Verma et al.
Magnetars are young, isolated neutron stars that possess an exceptionally strong magnetic field, with surface dipolar strengths on the order of 10^{15}G. One of the plausible scenarios for generating such a strong field is an exponential am...
Free-fermionic and free-parafermionic multispin quantum chains with nonhomogeneous interacting ranges [0.03%]
具有非均匀相互作用范围的自由费米子和自由Para费米子多自旋量子链
Francisco C Alcaraz
Francisco C Alcaraz
A large family of multispin interacting one-dimensional quantum spin models with Z(N) symmetry and a free-particle eigenspectra are known in the literature. They are free-fermionic (N=2) and free-parafermionic (N≥2) quantum chains. The ess...