Results 271 to 280 of about 229,895 (346)

Real-time satellite monitoring of the 2024-2025 dyke intrusion sequence at Fentale-Dofen volcanoes, Ethiopia. [PDF]

open access: yesBull Volcanol
Way L   +10 more
europepmc   +1 more source

Quantitative Characterization of Gravel Bed Structures Using 2DSSFs and Machine Learning‐Based Surrogate Surface Generation

open access: yesJournal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Accurate characterization of gravel structures is essential for understanding riverbed roughness, flow resistance, and sediment transport. However, quantifying the definitive characteristics of these gravel structures remains challenging due to the inherent complexity of particle spatial arrangement. This study presents an improved statistical
Jie Qin, Teng Wu
wiley   +1 more source

What Should Be Discussed When Considering a Vaginal Birth? A Delphi Consensus Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 3, Page 520-531, February 2026.
ABSTRACT Objective Spontaneous vaginal births are often the presumed choice, representing 45% of UK births. However, information about benefits and risks is inconsistently given, impacting decision‐making and experience. A Core Information Set (CIS) is an agreed set of information points discussed prior to a decision.
Andrew Demetri   +37 more
wiley   +1 more source

Rapamycin Exerts Its Geroprotective Effects in the Ageing Human Immune System by Enhancing Resilience Against DNA Damage

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
Using in vitro DNA damage assays in human T cells, ex vivo profiling of aged immune subsets and a small placebo‐controlled in vivo study, authors show that low‐dose rapamycin, a potent life‐extending mTOR inhibitor, enhances resilience against DNA damage in the human immune system.
Loren Kell   +8 more
wiley   +1 more source

The Secretome of Human Trophoblast Stem Cells Attenuates Senescence‐Associated Traits

open access: yesAging Cell, Volume 25, Issue 2, February 2026.
Human trophoblast stem cell‐derived secretome/conditioned medium (hTSC‐CM) and the extracellular vesicles (EVs) therein suppress DNA damage and NF‐κB activation in senescent fibroblasts, in turn reducing the production of senescence‐associated secretory phenotype (SASP) factors. This study highlights hTSC‐CM and EVs as potential senotherapeutic agents.
Kotb Abdelmohsen   +18 more
wiley   +1 more source

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