Phylogenetic corrections and higher-order sequence statistics in protein families: Potts vs multiple sequence alignment transformer machine learning models [0.03%]
蛋白质家族中的谱系校正和高阶序列统计：Potts模型与多重序列排列变换器机器学习模型
Kisan Khatri,Ronald M Levy,Allan Haldane
Kisan Khatri
Recent generative machine learning models applied to protein multiple sequence alignment (MSA) datasets include simple and interpretable physics-based Potts covariation models and other machine learning models such as MSA Transformer (MSA-T...
Spin scattering and noncollinear spin structure-induced intrinsic anomalous Hall effect in antiferromagnetic topological insulator MnBi2Te4 [0.03%]
反铁磁拓扑绝缘体MnBi2Te4中的自旋散射和非共线自旋结构诱导的内在异常霍尔效应
Seng Huat Lee,Yanglin Zhu,Yu Wang et al.
Seng Huat Lee et al.
MnBi2Te4 has recently been established as an intrinsic antiferromagnetic (AFM) topological insulator- an ideal platform to create quantum anomalous Hall insulator and axion insulator states. We performed comprehensive studies on the structu...
Element-wise and Recursive Solutions for the Power Spectral Density of Biological Stochastic Dynamical Systems at Fixed Points [0.03%]
固定点处的生物随机动力系统元素解和递归解的功率谱密度
Shivang Rawat,Stefano Martiniani
Shivang Rawat
Stochasticity plays a central role in nearly every biological process, and the noise power spectral density (PSD) is a critical tool for understanding variability and information processing in living systems. In steady-state, many such proc...
Time heterogeneity of the Förster radius from dipole orientational dynamics impacts single-molecule Förster resonance energy transfer experiments [0.03%]
偶极取向动力学的时间异质性影响Förster共振能量转移单分子实验中的Förster半径
David Frost,Keisha Cook,Hugo Sanabria
David Frost
Förster resonance energy transfer (FRET) is a quantum mechanical process governing the nonradiative energy transfer between coupled electric dipoles. Its strong distance dependence makes it a widely used as a "molecular ruler" in biology, ...
Olivier Witteveen,Samuel J Rosen,Ryan S Lach et al.
Olivier Witteveen et al.
Populations of cells regulate gene expression in response to external signals, but their ability to make reliable collective decisions is limited by both intrinsic noise in molecular signaling and variability between individual cells. In th...
Mechanical plasticity of cell membranes enhances epithelial wound closure [0.03%]
细胞膜的机械塑性增强上皮伤口闭合效果
Andrew T Ton,Arthur K MacKeith,Mark D Shattuck et al.
Andrew T Ton et al.
During epithelial wound healing, cell morphology near the healed wound and the healing rate vary strongly among different developmental stages even for a single species like Drosophila. We develop deformable particle (DP) model simulations ...
Arianna Cylke,Shiladitya Banerjee
Arianna Cylke
Bacterial populations typically exhibit exponential growth under resource-rich conditions, yet individual cells often deviate from this pattern. Recent work has shown that the elongation rates of Escherichia coli and Caulobacter crescentus ...
Andris Berzins,Maziar Saleh Ziabari,Yaser Silani et al.
Andris Berzins et al.
Precision optical measurements of the electron-spin precession of nitrogen-vacancy (NV) centers in diamond form the basis of numerous applications. The most sensitivity-demanding applications, such as femtotesla magnetometry, require the ab...
Martin J Falk,Finnegan D Roach,William Gilpin et al.
Martin J Falk et al.
Exploring the full spectrum of novel behaviors that a system can produce can be an intensive task. Sampling techniques developed in response to this exploration challenge often require a predefined metric, such as distance in a space of kno...
Lyapunov theory demonstrating a fundamental limit on the speed of systems consolidation [0.03%]
李雅普诺夫理论证明系统聚合速度的基本限制
Alireza Alemi,Emre R F Aksay,Mark S Goldman
Alireza Alemi
The nervous system reorganizes memories from an early site to a late site, a commonly observed feature of learning and memory systems known as systems consolidation. Previous work has suggested learning rules by which consolidation may occu...