Results 71 to 80 of about 36,389 (210)

Attribution of Interdecadal Changes in the Spatial Structure of the Spring AO

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 5, 16 March 2026.
Abstract The Arctic Oscillation (AO) is one of the key atmospheric circulation modes in the mid‐to‐high latitudes of the Northern Hemisphere. The spatial structure of the spring AO exhibits pronounced interdecadal variation, primarily characterized by a shift of the midlatitude circulation center from the North Pacific Center (NPC) to the North ...
Yanzhu Zheng, Jiabei Fang, Xiu‐Qun Yang, Lingfeng Tao   +3 more
wiley   +1 more source

High-field noise in metallic diffusive conductors

, 2000
We analyze high-field current fluctuations in degenerate conductors by mapping the electronic Fermi-liquid correlations at equilibrium to their semiclassical non-equilibrium form.
, , , , Bakshi P M, Beenakker C W J, Blanter Ya, Das M P, Das M P, Datta S, de Jong M J M, Ferry D K, Frederick Green, Gantsevich S V, González T, Green F, Green F, Green F, Green F, Green F, Green F, Green F, Kadanoff L P, Khlus V A, Kogan Sh M, Kogan Sh M, Kubo R, Lesovik G B, Mukunda P Das, Nougier J P, Pines D, Reggiani L, Stanton C J, van Kampen N G   +33 more
core   +1 more source

EP‐ENSO Transition Facilitated the Kuroshio‐Oyashio Extension SST Anomalies to Reverse in Early and Late Autumn

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 5, 16 March 2026.
Abstract Kuroshio‐Oyashio extension sea surface temperature (SSTKOE) anomalies modulate local marine ecosystems and nearby climate extremes. Recent studies have preliminarily revealed that the SSTKOE anomalies reverse in early and late autumn, but its precursor drivers are still unclear.
Xiaoqing Ma, Zhicong Yin, Huijun Wang
wiley   +1 more source

Polysaccharide hydrolysis in the presence of oil and dispersants: Insights into potential degradation pathways of exopolymeric substances (EPS) from oil-degrading bacteria

Elementa: Science of the Anthropocene, 2019
Oceanic oil-degrading bacteria produce copious amounts of exopolymeric substances (EPS) that facilitate their access to oil. The fate of EPS in the water column is in part determined by activities of heterotrophic microbes capable of utilizing EPS ...
Kai Ziervogel, Samantha B. Joye, Sara Kleindienst, Sairah Y. Malkin, Uta Passow, Andrew D. Steen, Carol Arnosti   +6 more
doaj   +1 more source

Severity of Compound Precipitation and Temperature Extreme Events Over Africa at 1.5°C and 2°C Global Warming Levels

International Journal of Climatology, Volume 46, Issue 3, 15 March 2026.
Results indicate that, an increase in global warming level from 1.5°C to 2°C is likely to induce on the one hand a 3‐fold increase in the frequency of occurrence of dry and warm compound events, and on the other hand a 2‐fold increase in their duration, over West, Central, South‐West, and South‐East Africa, intensifying droughts through reduced ...
Thierry C. Fotso‐Nguemo, Arona Diedhiou, Gabriel Fotso‐Kamga, Ibrahima Diba, Moctar Camara, Roméo S. Tanessong, Derbetini A. Vondou   +6 more
wiley   +1 more source

Salinity–temperature interaction drives metabolic and energetic changes in an Arctic crustacean

Ecosphere, Volume 17, Issue 3, March 2026.
Abstract The Arctic is shifting towards a prevalence of warm and more saline Atlantic‐like waters. These changes in the marine environment pose significant challenges for the ecophysiology of marine invertebrates. Here, we measured the metabolic enzyme activity of citrate synthase and lactate dehydrogenase, as well as the energy content and level of ...
Pauline Bourdin, Giovanna Mottola, Ella von Weissenberg, Malin Daase, Jonna Engström‐Öst, Katja Anttila   +5 more
wiley   +1 more source

Genome-wide DNA methylation changes in Oryzias melastigma embryos exposed to the water accommodated fraction of crude oil

Ecotoxicology and Environmental Safety
The water accommodated fraction (WAF) of crude oil exerts considerable impacts on marine fish during embryonic stage. Clarifying changes in epigenetic modifications is helpful for understanding the molecular mechanism underlying the toxicity of embryonic
Chenshi Wang, Wei Lei, Lichao Du, Yiran Xu, Yingbin Lou, Mo Peng, Dongxu Gao   +6 more
doaj   +1 more source

Autonomous berthing/unberthing of a Work Attachment Mechanism/Work Attachment Fixture (WAM/WAF) [PDF]

Discussed here is the autonomous berthing of a Work Attachment Mechanism/Work Attachment Fixture (WAM/WAF) developed by NASA for berthing and docking applications in space.
Antrazi, Sami S., Nguyen, Charles C.
core   +1 more source

Stability inequalities and universal Schubert calculus of rank 2

, 2010
The goal of the paper is to introduce a version of Schubert calculus for each dihedral reflection group W. That is, to each "sufficiently rich'' spherical building Y of type W we associate a certain cohomology theory and verify that, first, it depends ...
Berenstein, Arkady, Kapovich, Michael
core   +2 more sources

LDL Cholesterol Modulates Astrocyte Metabolism, Lipid Handling, and Morphology: Evidence From In Vitro and In Vivo Models

Journal of Neurochemistry, Volume 170, Issue 3, March 2026.
In vitro, low‐density lipoprotein cholesterol (LDL cholesterol) promotes the accumulation of lipid derivatives in astrocytes. Additionally, LDL cholesterol exposure causes a decrease in the expression of low‐density lipoprotein receptor (LDLr), 3‐hydroxy‐3‐methylglutaryl‐CoA reductase (HMGCR), and sterol regulatory element‐binding transcription factor ...
Gabriela Joras Baumart, Matheus Scarpatto Rodrigues, Juliete Nathali Sholl, Arieli Cruz de Sousa, Augusto Ferreira Weber, Lílian Corrêa Costa‐Beber, Hémelin Resende Farias, Mariana Viana Costa, Ariadni Mesquita Peres, Pedro Rocha de Camargo, Fernanda Telles Fróes, Rachel Krolow Bast, Andreza Fabro de Bem, Fabrício Figueiró, Fátima T. C. R. Guma, Jade de Oliveira   +15 more
wiley   +1 more source