2025

最新文章

• A quantitative figure of merit for battery SEI films and their use as functional solid- state electrolytes AI翻译
  作者：Liu, Bo; Zhao, Dingyi; Lyle, Katelyn; Yuan, Xintong; Chen, Po - Hung; Zhang, Xinyue; Kim, Jin Koo; Wang, Tian - Yu; Wu, Haoyang; Wang, Chongzhen; Yu, Jiayi; Liang, Keyue; Kim, Jung Tae; Liang, Kaiyan; Li, Yuzhang
  作者单位：University of California System; University of California Los Angeles; University of California System; University of California Los Angeles
  摘要：As a key passivation film that governs battery operation, the solid electrolyte interphase (SEI) has long been credited for enabling high-performance batteries or blamed for their eventual death. However, qualitative descriptions of the SEI often found in the literature (e.g., conductive, passivating) highlight our incomplete understanding of this layer, where even the most basic properties foundational to SEI function remain difficult to measure. Here, we quantify SEI conductivities and SEI t...
• Tenure and research trajectories AI翻译
  作者：Tripodi, Giorgio; Zheng, Xiang; Qian, Yifan; Murray, Dakota; Jones, Benjamin F.; Ni, Chaoqun; Wang, Dashun
  作者单位：Northwestern University; Northwestern University; Northwestern University; Northwestern University; University of Wisconsin System; University of Wisconsin Madison; Northeastern University; National Bureau of Economic Research; Northwestern University
  摘要：Tenure is a cornerstone of the US academic system, yet its relationship to faculty research trajectories remains poorly understood. Conceptually, tenure systems may act as a selection mechanism, screening in high-output researchers; a dynamic incentive mechanism, encouraging high output prior to tenure but low output after tenure; and a creative search mechanism, encouraging tenured individuals to undertake high-risk work. Here, we integrate data from seven different sources to trace US tenure...
• Climate- linked biogeography of mycorrhizal fungal spore traits AI翻译
  作者：Limbu, Smriti Pehim; Sturmer, Sidney L.; Zahn, Geoffrey; Aguilar-Trigueros, Carlos A.; Rogers, Noah; Chaudhary, V. Bala
  作者单位：Dartmouth College; Universidade Regional de Blumenau (FURB); University of Jyvaskyla; Utah System of Higher Education; Utah Valley University
  摘要：Climate-driven variation in traits is crucial for predicting ecological responses to environmental change, yet global patterns and drivers of microbial trait variation remain poorly understood. Using global datasets of arbuscular mycorrhizal (AM) fungal observations linked to spore morphological traits, we show that climate shapes spore trait variation and functional diversity. Larger spore volumes were more prevalent in warm, wet climates but were associated with smaller species range sizes, ...
• Unveiling organ-specific metabolism of Citrus clementina AI翻译
  作者：Passi, Anurag; Tec-Campos, Diego; Kumar, Manish; Tibocha-Bonilla, Juan D.; Zuniga, Cristal; Peacock, Beth; Hale, Amanda; Santibanez-Palominos, Rodrigo; Borneman, James; Zengler, Karsten
  作者单位：University of California System; University of California San Diego; Universidad Autonoma de Yucatan; University of California System; University of California Riverside; University of California System; University of California San Diego; University of California System; University of California San Diego; University of California System; University of California San Diego
  摘要：Understanding plant response to environmental factors such as temperature, drought, diseases, and carbon-to-nitrogen (C:N) ratio is essential for crop resilience, quality, and adaptation to climate change. Here, we present iCitrus2616, a high-resolution organ-specific genome-scale metabolic model for Citrus clementina, comprising 2,616 genes, 8,653 metabolites, and 10,654 reactions. The model integrates organ-specific metabolomics data, i.e., leaf, stem, and root, and predicts plant responses ...
• Thalamic CGRP neurons define a spinothalamic pathway for affective pain AI翻译
  作者：Kang, Sukjae J.; Liu, Shijia; Kim, Jong-Hyun; Kim, Dong-Il; Oh, Tae Gyu; Peng, Jiahang; Ye, Mao; Lee, Kuo-Fen; Evans, Ronald M.; Goulding, Martyn; Han, Sung
  作者单位：Salk Institute; Salk Institute; Salk Institute; Institute for Basic Science - Korea (IBS); Sungkyunkwan University (SKKU); Harvard University; Harvard Medical School; Howard Hughes Medical Institute; Institute for Basic Science - Korea (IBS); University of Oklahoma System; University of Oklahoma Health Sciences Center; University of California System; University of California San Diego
  摘要：Pain is both a sensory and emotional experience caused by various harmful stimuli. While numerous studies have explored peripheral and central pain mechanisms, the specific neural circuits linking the spinal cord to the brain remain poorly defined. In this study, we demonstrate the involvement of calcitonin gene- related peptide (CGRP)- positive neurons in the parvicellular part of the subparafascicular nucleus (SPFp) in pain. Tracing dorsal horn. Increased calcium activity was observed in CGR...
• The Eisenstein ideal at prime-square level has constant rank AI翻译
  作者：Lang, Jaclyn; Wake, Preston
  作者单位：Pennsylvania Commonwealth System of Higher Education (PCSHE); Temple University; Michigan State University
  摘要：Let N and p be prime numbers with p >= 5 such that p || (N + 1). In a previous paper, we showed that there is a cuspform f of weight 2 and level t0(N2) whose -th pound Fourier coefficient is congruent to pound + 1 modulo a prime above p for all primes pound. In this paper, we prove that this form f is unique up to Galois conjugacy, and the extension of Zp generated by the coefficients of f is exactly Zp[zeta p + 1-1]. We also prove similar results when a higher power of p divides N + 1.
• Experimental determination of tripartite quantum discord AI翻译
  作者：Gulati, Vaishali; Bhowmick, Shaileyee; Byrnes, Tim; Radhakrishnan, Chandrashekar; Dorai, Kavita
  作者单位：Indian Institute of Science Education & Research (IISER) - Mohali; New York University; NYU Shanghai; East China Normal University; New York University; New York University; NYU Shanghai
  摘要：Quantum discord is a measure of nonclassical correlations in quantum systems. While the bipartite version of quantum discord is experimentally well-studied, the multipartite version has never been convincingly measured. In this study, we experimentally investigate tripartite quantum discord using an NMR quantum information processor. Building on a theoretical framework for conditional projective measurements and quantum conditional mutual information, we quantify the tripartite quantum discord...
• Patchy harmonic functional connectivity of the mouse auditory cortex AI翻译
  作者：Jendrichovskya, Peter; Khosravib, Sahar; Rupasinghed, Anuththara; Maximova, Katherine; Guoa, Pinyue; Babadib, Behtash; Kanold, Patrick O.
  作者单位：Johns Hopkins University; Johns Hopkins Medicine; University System of Maryland; University of Maryland College Park; University System of Maryland; University of Maryland College Park; Princeton University; Johns Hopkins University; Johns Hopkins University
  摘要：Analyzing the functional connectivity of the brain is an enormous challenge, as deciphering functional connectivity requires knowledge of functional responses and connections. One promising strategy is analyzing the spatial pattern of activity correlations across cell populations. In the primary auditory cortex (A1), cells respond to different sound features. On the large scale, there exists a tonotopic map, which is fractured at the small scale, raising the question of whether functional conn...
• SpecTf: Transformers enable data-driven imaging spectroscopy cloud detection AI翻译
  作者：Lee, Jake H.; Kiper, Michael; Thompson, David R.; Brodrick, Philip G.
  作者单位：National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL); California Institute of Technology
  摘要：Current and upcoming generations of visible-shortwave infrared (VSWIR) imaging spectrometers promise unprecedented capacity to quantify Earth system processes across the globe. However, reliable cloud screening remains a fundamental challenge for these instruments, where traditional spatial and temporal approaches are limited by cloud variability and limited temporal coverage. The Spectroscopic Transformer (SpecTf) addresses these challenges with a spectroscopy-specific deep-learning architect...
• Sleep duration and timing are associated with next- day physical activity: Insights from two large- scale wearable sensor studies AI翻译
  作者：Leota, Josh; Czeisler, Mark E.; Le, Flora; Presby, David M.; Capodilupo, Emily R.; Scott, Hannah; Wiley, Joshua F.; Drummond, Sean P. A.; Rajaratnam, Shantha M. W.; Facer-Childs, Elise R.
  作者单位：Monash University; Harvard University; Harvard University Medical Affiliates; Brigham & Women's Hospital; Harvard University; Harvard Medical School; Swiss Institute of Bioinformatics; University of Lausanne; Flinders University South Australia
  摘要：Sleep and physical activity (PA) are pillars of health. However, the temporal dynamics between these two behaviors remain poorly understood. This research aims to examine the independent and interactive between-and within-person associations of sleep duration and sleep onset timing on next-day PA duration in two large, longitudinal samples of adults under free-living conditions. In the primary study, participants (N = 19,963; 5,995,080 person-nights) wore a validated biometric device (WHOOP) f...