Rare events of host switching for diseases using a susceptible-infected-recovered model with mutations [0.03%]
基于变异的传染病易感-感染-移除模型中的宿主转换罕见事件研究
Yannick Feld,Alexander K Hartmann
Yannick Feld
We numerically study disease dynamics that lead to the disease switching from one host species to another, resulting in diseases gaining the ability to infect, e.g., humans. Unlike previous studies that focused on branching processes starti...
Nondiffusive transport of inertial heavy impurities in drift-wave turbulence [0.03%]
惯性重杂质在漂移波湍流中的非扩散传输
Zetao Lin,Benjamin Kadoch,Sadruddin Benkadda et al.
Zetao Lin et al.
We investigate the transport behavior of tungsten impurities with finite inertia in drift-wave turbulence using the Hasegawa-Wakatani model. Unlike previous tracer-based models, our simulations reveal a transition to nondiffusive dynamics f...
Nematic layering, reentrant anchoring, and T-shaped structures in confined hard cylindrical disks [0.03%]
受限硬圆柱盘中的向列层状、锚定回滞和T形结构
Roohollah Aliabadi,Soudabe Nasirimoghadam,Nasrin Aminizadeh
Roohollah Aliabadi
The confinement of anisotropic particles can lead to entropy-driven structural phases not observed in bulk systems. Using a density functional theory framework, we explore the rich phase diagram of hard cylindrical disks confined within a s...
Lucas J Babati,Shane Rightley,Nathaniel R Shaffer et al.
Lucas J Babati et al.
A model for the collisional stopping of ions on free electrons in warm dense matter is developed and explored. It is based on plasma kinetic theory, but with modifications to address the warm dense matter regime. Specifically, it uses the B...
Neural network-based tensor models for liquid crystals with molecular-level information [0.03%]
基于神经网络的张量模型用于具有分子水平信息的液晶
Baoming Shi,Apala Majumdar,Lei Zhang
Baoming Shi
The phenomenological Landau-de Gennes (LdG) model is a powerful continuum theory to describe macroscopic liquid crystal (LC) phases. However, it is invariably less accurate and less physically informed than molecular-level models. We propos...
Tongge Wen,Sudeshna Roy,Thorsten Pöschel et al.
Tongge Wen et al.
Rotational intrusion into granular media is crucial for small body sampling but remains less studied than its non-rotational counterpart. Using a GPU-accelerated discrete element method, we investigate the resistance of a rotating cylindric...
Mike Winer,Boris Hanin
Mike Winer
Neural networks are complex functions of both their inputs and parameters. Much prior work in deep learning theory analyzes the distribution of network outputs at a fixed set of inputs (e.g., a training dataset) over random initializations ...
Phase-dependent intermolecular interactions of nematic liquid-crystal molecules probed by carbon K-edge x-ray absorption spectroscopy [0.03%]
碳K边X射线吸收光谱研究向列型液晶分子的相变依赖的相互作用
Hiroshi Iwayama,Hayato Yuzawa,Masanari Nagasaka
Hiroshi Iwayama
This study employed carbon K-edge soft x-ray absorption spectroscopy (XAS) to investigate phase-dependent intermolecular interactions in the nematic liquid-crystal molecule 4-cyano-4'-pentylbiphenyl. Temperature-dependent XAS measurements r...
Stability and wave dynamics in polytropic Eddington-inspired Born-Infeld gravitating solar plasmas [0.03%]
多宗数Eddington激发的Born-Infeld引力太阳等离子体中的稳定性与波动态学
Souvik Das,Pralay Kumar Karmakar
Souvik Das
We investigate the influence of nonlinear gravity corrections, arising from the Eddington-inspired Born-Infeld (EiBI) theory on wave dynamics, stability, and energy transport processes in polytropic, viscous, and turbulent solar plasmas. An...
Charging capacitors using diodes at different temperatures. I. Theory [0.03%]
二极管充电理论及不同温度下的电容实验研究(I)
L L Bonilla,A Torrente,J M Mangum et al.
L L Bonilla et al.
Nonlinear elements in a rectifying circuit can be used to harvest energy from thermal fluctuations either steadily or transitorily. We study an energy-harvesting system comprising a small variable capacitor (e.g., freestanding graphene) wir...