Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Pik Yin Lai"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Friction between two rough solid surfaces often involves local stick-slip events occurring at different locations of the contact interface. If the apparent contact area is large, multiple local slips may take place simultaneously and the tot
Externí odkaz:
https://doaj.org/article/8c26fa52ed5f44828787afe2996a0816
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023115 (2023)
The ability of a gambling demon to extract work with a prescribed stopping threshold of cumulative work is analyzed theoretically and realized experimentally in the paradigm system of a Brownian particle in a time-dependent squeezing potential. The m
Externí odkaz:
https://doaj.org/article/0d791bd3323f446592185c0029fb5ef7
Autor:
Yonggun Jun (전용근), Pik-Yin Lai (黎璧賢)
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p 023157 (2022)
We consider the instantaneous equilibrium (ieq) transition of an underdamped Brownian particle under arbitrary time-dependent temperature and potential variations and derive analytic results for the temperature and potential protocols for minimal dis
Externí odkaz:
https://doaj.org/article/15fb0c436072498ba75c9c0e49ead807
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043166 (2021)
How to accurately characterize the modulus of living cells at the whole-cell level with a well-defined measurement geometry and precise mathematical modeling of viscoelastic relaxation is an ongoing challenge in biophysics and mechanobiology. Here, w
Externí odkaz:
https://doaj.org/article/5db6ba113d484b7080767145636c2de3
Autor:
Yusheng Shen, Chengjie Luo, Yan Wen, Wei He, Pingbo Huang, Hsuan-Yi Chen, Pik-Yin Lai, Penger Tong
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043195 (2021)
Directed transport of proteins and other molecules in a crowded living cell is often carried out by diffusion at short distances and by motor-driven cargo transport over long distances. Here we demonstrate, by both experiments and theory, that anchor
Externí odkaz:
https://doaj.org/article/72c044700c6c4337b5a5313e52c4c58f
Autor:
Yonggun Jun (전용근), Pik-Yin Lai (黎璧賢)
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033130 (2021)
The theory of constructing instantaneous equilibrium (ieq) transition under arbitrary time-dependent temperature and potential variation for a Brownian particle is developed. It is shown that it is essential to consider the underdamped dynamics for t
Externí odkaz:
https://doaj.org/article/139dca934f8242e0a79f329e0ff49825
Autor:
Chi-Ho Cheng, Pik-Yin Lai
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023134 (2021)
Ehrenfest urns with interaction that are connected in a ring is considered as a paradigm model for nonequilibrium thermodynamics and is shown to exhibit two distinct nonequilibrium steady states (NESS) of uniform and nonuniform particle distributions
Externí odkaz:
https://doaj.org/article/c22c0231187c44bfb3c09e3fe28019df
Autor:
Felix Goetze, Pik Yin Lai
Publikováno v:
Chinese Journal of Physics. 77:1365-1380
An extended FitzHugh–Nagumo model is developed to model the synaptic coupling of neurons and the associated dynamics. The neurons are coupled via chemical synapses, which can excite or inhibit the postsynaptic neuron. The neurotransmitter-receptor
Autor:
An-Liang Cheng, Pik-Yin Lai
Publikováno v:
Chinese Journal of Physics. 77:411-431
Publikováno v:
Physical Review E. 107