Emergence of Irregular Activity in Networks of Strongly Coupled Conductance-Based Neurons [0.03%]
强耦合导电基神经元网络中不规则活动的产生
A Sanzeni,M H Histed,N Brunel
A Sanzeni
Cortical neurons are characterized by irregular firing and a broad distribution of rates. The balanced state model explains these observations with a cancellation of mean excitatory and inhibitory currents, which makes fluctuations drive fi...
Protein concentration fluctuations in the high expression regime: Taylor's law and its mechanistic origin [0.03%]
高表达水平下蛋白质浓度波动：Taylor定律及其机制起源
Alberto Stefano Sassi,Mayra Garcia-Alcala,Maximino Aldana et al.
Alberto Stefano Sassi et al.
Protein concentration in a living cell fluctuates over time due to noise in growth and division processes. In the high expression regime, variance of the protein concentration in a cell was found to scale with the square of the mean, which ...
Pitching single-focus confocal data analysis one photon at a time with Bayesian nonparametrics [0.03%]
基于贝叶斯非参数的一次性单光子单聚焦共焦数据分析提案
Meysam Tavakoli,Sina Jazani,Ioannis Sgouralis et al.
Meysam Tavakoli et al.
Fluorescence time traces are used to report on dynamical properties of molecules. The basic unit of information in these traces is the arrival time of individual photons, which carry instantaneous information from the molecule, from which t...
Feshbach Resonances in p-Wave Three-Body Recombination within Fermi-Fermi Mixtures of Open-Shell 6Li and Closed-Shell 173Yb Atoms [0.03%]
开放壳层6Li和封闭壳层173Yb原子费米子混合物三体复合中的p波费什巴赫共振
Alaina Green,Hui Li,Jun Hui See Toh et al.
Alaina Green et al.
We report on the observation of magnetic Feshbach resonances in a Fermi-Fermi mixture of ultracold atoms with extreme mass imbalance and on their unique p-wave dominated three-body recombination processes. Our system consists of open-shell ...
D Kienzler,Y Wan,S D Erickson et al.
D Kienzler et al.
A mixed-species geometric phase gate has been proposed for implementing quantum logic spectroscopy on trapped ions, which combines probe and information transfer from the spectroscopy to the logic ion in a single pulse. We experimentally re...
David Maresca,Daniel P Sawyer,Guillaume Renaud et al.
David Maresca et al.
The basic physics of sound waves enables ultrasound to visualize biological tissues with high spatial and temporal resolution. Recently, this capability was enhanced with the development of acoustic biomolecules - proteins with physical pro...
A variational method for image-based inference of internal stress in epithelial tissues [0.03%]
基于图像的上皮组织内部应力推理的变分方法
Nicholas Noll,Sebastian J Streichan,Boris I Shraiman
Nicholas Noll
Cellular mechanics drives epithelial morphogenesis, the process wherein cells collectively rearrange to produce tissue-scale deformations that determine organismal shape. However, quantitative understanding of tissue mechanics is impaired b...
Sub-Doppler Cooling and Compressed Trapping of YO Molecules at μ K Temperatures [0.03%]
微开尔文温度下YO分子的次多普勒冷却和压缩捕获
Shiqian Ding,Yewei Wu,Ian A Finneran et al.
Shiqian Ding et al.
Complex molecular structure demands customized solutions to laser cooling by extending its general set of principles and practices. Compared with other laser-cooled molecules, yttrium monoxide (YO) exhibits a large electron-nucleus interact...
Jeremy T Young,Alexey V Gorshkov,Michael Foss-Feig et al.
Jeremy T Young et al.
Driven-dissipative systems are expected to give rise to nonequilibrium phenomena that are absent in their equilibrium counterparts. However, phase transitions in these systems generically exhibit an effectively classical equilibrium behavio...
Critical phenomena in the temperature-pressure-crowding phase diagram of a protein [0.03%]
蛋白质在温度-压力-拥挤相图中的临界现象
Andrei G Gasic,Mayank M Boob,Maxim B Prigozhin et al.
Andrei G Gasic et al.
In the cell, proteins fold and perform complex functions through global structural rearrangements. Function requires a protein to be at the brink of stability to be susceptible to small environmental fluctuations, yet stable enough to maint...