ChangoPreprint

学术资讯

精选来自 arXiv、SSRN、bioRxiv 等主流预印本平台的最新学术资讯,均转载自原平台公开信息,非本站投稿,不代表本站已收录或已授予 DOI,点击「阅读原文」查看完整内容。

转自 arXiv
Statistical physics

Blockwise friction heterogeneity redistributes stretching in a 2D Gaussian polymer under Batchelor-Kraichnan random flow

二维高斯聚合物在Batchelor-Kraichnan随机流中由分块摩擦异质性重新分配拉伸

Arpan Dey

Code, processed numerical data, plotting scripts, and final manuscript figures accompanying the manuscript: "Blockwise friction heterogeneity redistributes stretching in a 2D Gaussian polymer under Batchelor-Kraichnan ra…

2026-09-20 · DOI: 10.5281/zenodo.22857748 · 阅读原文 →

转自 medRxiv
Prioritization

AlphaGenome Atlas: in silico mutagenesis of the entire human genome improves prioritization and interpretation of non-coding variants

AlphaGenome Atlas:全人类基因组的计算机诱变改善非编码变异的优先级排序与解读

Lead authors:, Jun Cheng, Kyle R. Taylor, Lauren Nicolaisen 等

A major challenge in genomics is deciphering the functional consequences of non-coding genetic variation. Here we present AlphaGenome Atlas, a comprehensive resource that enables the joint interpretation and prioritizati…

2026-09-20 · DOI: 10.64898/2026.09.16.26363192 · 阅读原文 →

转自 arXiv
Delegate

From Approval to Execution: Assurance Boundaries in Three Agent Protocols

从批准到执行:三种代理协议中的保证边界

Michael K. Saleme

Agent protocols increasingly carry a record of an approval: a statement that some party authorised an action before it ran. This paper asks a narrow question of three such protocols — does the record establish that what …

2026-09-19 · DOI: 10.5281/zenodo.22847474 · 阅读原文 →

转自 arXiv
Physics

Bayesian 3D modeling of the orbital dynamics of wide binary stars: gravitational anomaly at low acceleration from a highest-quality sample of 36 wide binaries with accurate 3D velocities

宽双星轨道动力学的贝叶斯3D建模:基于36颗具有精确3D速度的最高质量宽双星样本的低加速度引力异常

K. -H. Chae, B. -C. Lee, X. Hernandez, V. G. Orlov 等

Python modules, data files, and MCMC output figures for "Detection of Gravitational Anomaly at Low Acceleration from a Highest-quality Sample of 36 Wide Binaries with Accurate 3D Velocities" (arXiv:2601.21728, submitted …

2026-09-18 · DOI: 10.5281/zenodo.22803893 · 阅读原文 →

转自 ChemRxiv
Metric (unit)

What survives? Semantic eligibility, distribution shift and metric interpretation in external validation of ADMET predictors

什么得以幸存?ADMET预测器外部验证中的语义资格、分布偏移与指标解释

Md. Rahul Reza Roktim

Machine-learning models for absorption, distribution, metabolism, excretion and toxicity (ADMET) are usually reported on benchmark splits drawn from the same curated collections used to train them. External validation is…

2026-09-18 · DOI: 10.26434/chemrxiv.15009047/v1 · 阅读原文 →

转自 arXiv
Displacement (psychology)

Reproducibility archive for time-resolved surface-fault displacement during the 2026 Kumamoto earthquake

2026年熊本地震时间分辨地表断层位移的可复现性存档

Bogdan Enescu, Shinji Toda, Yuji Yagi, Kazuo Oike 等

This archive supports the paper "Time-Resolved Surface-Fault Displacement During the 2026 Kumamoto Earthquake From Near-Fault Video." It contains the analysis code, frozen configurations, machine-readable derived results…

2026-09-17 · DOI: 10.5281/zenodo.22799210 · 阅读原文 →

转自 arXiv
Physics

The Nearby Star Formation and Supernova Histories Reconstructed from Young Star Clusters: cluster samples and supernova map

从年轻星团重建的近邻恒星形成与超新星历史:星团样本与超新星图

cameren swiggum, Catherine Zucker, M. Pantaleoni González, Emily L. Hunt 等

Data accompanying Swiggum et al. (2026), The Nearby Star Formation and Supernova Histories Reconstructed from Young Star Clusters. The cluster catalog contains 606 young clusters, including the 325-cluster local subset, …

2026-09-17 · DOI: 10.5281/zenodo.22803338 · 阅读原文 →

转自 Research Square
Business

The Centre Cannot Know: Decision Rights, Specific Knowledge, and the Ratings Pull in Corporate Well-Being Investment

中心无法知晓:决策权、专有知识与公司福祉投资中的评级拉动

Shay Tsaban

Abstract Corporate investment in employee well-being is usually analysed as a problem of motive. Someone is assumed to want too little of it: shareholders discount it, managers divert it, boards tolerate its absence. Thi…

2026-09-17 · DOI: 10.21203/rs.3.rs-10673716/v1 · 阅读原文 →

转自 bioRxiv
Computer science

Cophylogeny simulators are not interchangeable: similarities, differences and structural biases in synthetic host-symbiont

共系统发育模拟器不可互换:合成宿主-共生体中的相似性、差异与结构性偏差

Gabriele Di Palma, Catherine Matias, Blerina Sinaimeri

Synthetic data are becoming increasingly important for computational studies of cophylogeny, including machine learning inference, benchmarking, and method testing. Several generators have been proposed to produce such d…

2026-09-17 · DOI: 10.64898/2026.09.13.751162 · 阅读原文 →

转自 bioRxiv
Facultative

Mating allows asexual female wasps to produce offspring both sexually and asexually, but their sexual daughters have reduced fecundity

交配使无性雌蜂既能进行有性生殖也能进行无性生殖,但其有性女儿繁殖力降低

Rebecca A. Boulton, Mohit Raj, Jessica Anderson, Darren James Parker

Sexual reproduction is widespread despite being less efficient than asexual reproduction. While its long-term evolutionary benefits are well recognized, it remains unclear why facultative sex, which should allow lineages…

2026-09-17 · DOI: 10.64898/2026.09.16.751999 · 阅读原文 →

转自 arXiv
Physics

lfspin: light-front spin dynamics, exact benchmarks and physics-informed neural network solver

lfspin:光前自旋动力学、精确基准与物理信息神经网络求解器

N. S. Akintsov, A. P. Nevecheria, S. N. Andreev, Qing‐Hua Qin

Code and data for the Letter N. S. Akintsov, A. P. Nevecheria, S. N. Andreev, Qing-Hua Qin, Rapidity-Coupled Spin Dynamics in Pulsed Laser Fields from Physics-Informed Neural Networks, submitted to Physical Review A. An …

2026-09-16 · DOI: 10.5281/zenodo.22779264 · 阅读原文 →

转自 medRxiv
Medicine

Cost-Effectiveness of Ensitrelvir for COVID-19 Post-Exposure Prophylaxis Among High-Risk Household Contacts in Japan: A Model-Based Cost-Utility Analysis

Ensitrelvir用于日本高风险家庭接触者COVID-19暴露后预防的成本效果:基于模型的成本-效用分析

Toshibumi Taniguchi, Misuzu Yahaba, Hiroshi Yoshikawa, Hidetoshi Igari 等

Abstract Background Ensitrelvir reduced symptomatic COVID-19 after household exposure in the SCORPIO-PEP trial, but its economic value as post-exposure prophylaxis is unknown. Objective To estimate the cost-effectiveness…

2026-09-16 · DOI: 10.64898/2026.09.15.26361876 · 阅读原文 →