Hydrodynamic singularities mimic criticality in dewetting polymer films [0.03%]
流体动力学奇点模拟脱湿聚合物膜的临界行为
Rohit V Menon,Mithun Madhusudanan,Mithun Chowdhury
Rohit V Menon
Dewetting of polymer thin films on nonwettable substrates culminates in a late-stage morphological transition in which a connected fibrillar network fragments into isolated droplets. Because this transformation resembles a depercolation pro...
Gravity-driven granular flow from a wedge-shaped hopper: Analysis of the exit region [0.03%]
楔形料斗重力驱动颗粒流动出口区域的结构分析
Jeetram Yogi,Devang Khakhar
Jeetram Yogi
We present results of experimental measurements and discrete element method simulations for granular flow in the exit region of a quasi-two-dimensional (2D) wedge-shaped hopper with glass front and back walls. The results are important from...
Short-term plasticity-based working memory spiking model is resilient to synaptic heterogeneity [0.03%]
基于短期可塑性的工作记忆脉冲模型对突触异质性具有鲁棒性
Gianmarco Tiddia,Luca Sergi,Simone Rubiu et al.
Gianmarco Tiddia et al.
The presence of activity-silent working memory has been increasingly supported by experimental observation, and short-term synaptic facilitation is suggested to underlie this phenomenon. Originally proposed in the early 2000s, the synaptic ...
Finite-size scaling to resolve spurious multifractality in the two-dimensional Ising model [0.03%]
有限尺寸Scaling在二维Ising模型中解决虚假的多分形性问题
S Jaroszewicz,N Mendez,Maria P Beccar-Varela et al.
S Jaroszewicz et al.
Multifractal detrended fluctuation analysis has emerged as a standard tool for characterizing scale invariance in complex systems, yet its application to discrete spin models is frequently marred by reports of "spurious multifractality" tha...
Patrick Louodop,Michael N Jipdi,Gael R Simo et al.
Patrick Louodop et al.
After its development, the swarmalators model attracted a great deal of attention since it was found to be very suitable to reproduce several behaviors in collective dynamics. However, few works explain the transitions that are observed whi...
Chen-Yang Fan,Chun-Lai Ren,Yu-Qiang Ma
Chen-Yang Fan
The behavior of protein condensates driven by weak multivalent interactions has been extensively studied in bulk systems, yet their interfacial behavior remains far less explored. Using coarse-grained simulations, we investigated protein cl...
Alberto Dinelli,Ada Altieri,Julien Tailleur
Alberto Dinelli
The self-organization of microbial ecosystems involves a large variety of mechanisms, ranging from biochemical signaling to population dynamics. Among these, the role of motility regulation has been little studied, despite the importance of...
Stability of delay-coupled reaction-diffusion systems with Turing or wave instability [0.03%]
具有图灵或波不稳定的时滞耦合反应扩散系统的稳定性
Keiji Konishi,Koki Yoshida,Yoshiki Sugitani et al.
Keiji Konishi et al.
A quenching phenomenon that emerges in coupled oscillators, namely, amplitude death (AD), has been widely accepted. The present paper analytically deals with AD in two identical reaction-diffusion systems with periodic boundary or zero-flux...
Kinetic-scale energy budget in turbulent plasmas: Role of electron-to-ion temperature ratio [0.03%]
湍流等离子体中的动能收支：电子温度与离子温度比值的作用
Subash Adhikari,M Hasan Barbhuiya
Subash Adhikari
The dissipation mechanisms in weakly collisional turbulent plasmas have been a longstanding topic of investigation. In recent years, one significant and promising development has been the use of the "scale-filtered" Vlasov-Maxwell equations...
Akhilesh K S,Omri Gat
Akhilesh K S
We study the tail-overlap interaction of a well-separated pair of dissipative solitons in systems with slow saturable gain. Gain saturation introduces nonlocal terms in the soliton field equation that depend on the total energy and therefor...