Results 131 to 140 of about 15,128 (239)

Study on Multi‐Step Deformation Mechanisms and Synergistic Regulation of Strength and Ductility in Ti‐2Al‐2.5Zr Alloy Tubes for Nuclear Power Applications

Rare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT To overcome the strength–ductility trade‐off in fabricated Ti‐2Al‐2.5Zr alloy tubes, we systematically investigated the microstructural evolution and mechanical behavior throughout thermomechanical processing, including hot working (forging and extrusion) and cold multi‐pass rolling.
Yanlong Xia, Guiyang Yu, Ying Wang, Yuan Xing, Qiang Xiao, Wei Jin, Yanliang Yi, Zhentao Yu   +7 more
wiley   +1 more source

Defect‐Topology Control of Anisotropic Lattice Flexibility for High‐Performance Fluoride‐Ion Electrolytes

Small Structures, Volume 7, Issue 6, June 2026.
Mechanochemical synthesis combined with low‐temperature hot pressing stabilizes a nonequilibrium defect topology in Ca‐doped SmF3, producing anisotropic c‐axis expansion and near single‐crystal fluoride‐ion conductivity at room temperature. The study reveals a narrow processing window in which kinetically driven defects, rather than densification alone,
Neeme Danziger, Julia Kois, Jaan Prokofiev, Arvo Mere, Tatjana Dedova, Ago Samoson, Svetlana Polivtseva   +6 more
wiley   +1 more source

Alaska‐Yukon Glacier Depths From a Decade of Airborne Radar Sounding

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 6, June 2026.
Abstract NASA's Operation IceBridge employed airborne radar sounders in Alaska and adjacent northwestern Canada between 2012 and 2021 to measure the thickness of the region's glaciers. Here we present the first comprehensive analysis of these data, analyzing ∼31,700 linear‐km of radar profile data to provide over 5,500 linear‐km of ice thickness and ...
B. S. Tober, M. S. Christoffersen, J. W. Holt, M. Truffer, C. F. Larsen   +4 more
wiley   +1 more source

Transcriptomic analysis reveals the hepatic response mechanisms of the Chinese spiny frog (Quasipaa spinosa) to Citrobacter freundii infection

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract To elucidate the pathogen and host response mechanisms underlying mass mortality in Quasipaa spinosa, dominant bacteria were isolated from diseased individuals and identified as Citrobacter freundii by morphological, physiological, and biochemical characterization, 16S rRNA sequencing, and phylogenetic analysis.
Yanhong Li, Baohong Zhou, Yiran Lu, Yi Zang, Minghao Hu, Qiaochen Jin, Wenbin Fang, Shanjian Zheng   +7 more
wiley   +1 more source

Influence of brief carbon dioxide inhalation on acute exercise performance and recovery: A pilot study

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Brief inhalation of carbon dioxide (CO2) has been proposed to counteract transient hypocapnia by enhancing oxygen unloading, vasodilation, and sympathetic modulation. Despite these potential ergogenic mechanisms, CO2 has rarely been investigated in the exercise context.
Dongwook Yeo, Jesse C. Schwartz, Bruce D. Johnson, Chul‐Ho Kim   +3 more
wiley   +1 more source

Selective loss of Cx40 and conduction abnormalities underlie enhanced atrial fibrillation susceptibility in a HFpEF model in male mice

Physiological Reports, Volume 14, Issue 11, June 2026.
Abstract Heart failure with preserved ejection fraction (HFpEF) is frequently complicated by atrial fibrillation (AF), yet the mechanisms underlying AF vulnerability prior to or independent of extensive structural remodeling remain incompletely understood.
Kohei Kawajiri, Satoshi Iwamiya, Leo Yaga, Masahiro Yamazoe, Kensuke Ihara, Yurie Soejima, Tetsuo Sasano   +6 more
wiley   +1 more source

Respiratory symptoms and exercise responses among adult E‐cigarette users with and without obesity

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Despite the high prevalence of both e‐cigarette use and obesity among young adults, little is known about whether obesity worsens lung function, ventilatory constraints, or respiratory symptoms among e‐cigarette users. The purpose of this study was to investigate the effects of obesity on lung function, ventilatory constraints, and exertional ...
Joseph W. Walsh, Michael Beck, Alice Hinton, Theodore L. Wagener, Jason E. Lang, Jing G. Wang, Dharini M. Bhammar   +6 more
wiley   +1 more source

Ultima Ratio - a visual language for argumentation

, 1999
In the third act of Shakespeare’s Hamlet, the hero is unsure whether to kill Claudius- the assassin of Hamlet’s father-or not. He argues that if he does kill him, Claudius who is praying at that very moment goes to heaven and if he does not kill him ...
Andreas Raab, Michael Schroeder, Daniela A. Plewe   +2 more
core  

Relation between primary and secondary health care coverage with periodontal disease in Brazil: a multilevel study. [PDF]

Rev Bras Epidemiol
Celeste RK, Filgueiras LV, Steffens JP, Anjos SDD, Bomfim RA, Cavalcanti YW, Haas AN.   +6 more
europepmc   +1 more source

Care and primary health care access indicators among Brazilian adults with diabetes mellitus, National Health Survey 2019. [PDF]

Rev Bras Epidemiol
Tonaco LAB, Carrato BA, Santos FMD, Bernal RTI, Malta DC.   +4 more
europepmc   +1 more source