Results 171 to 180 of about 228,317 (361)

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

How phagocytic cells kill bacteria: Lessons from a professional killer

open access: yesFEBS Open Bio, EarlyView.
How phagocytic cells ingest and kill bacteria has been studied for more than a century, but many questions remain unanswered. The study of the amoeba Dictyostelium discoideum brings new answers, and new questions. Professional phagocytic cells such as neutrophils and macrophages, as well as free‐living soil amoebae like Dictyostelium discoideum, employ
Otmane Lamrabet, Pierre Cosson
wiley   +1 more source

Systematics, morphology, and behavior of metalmark moths (Lepidoptera: Choreutidae)

open access: yes, 2008
Metalmark moths (Lepidoptera: Choreutidae) are members of a small microlepidopteran family with about 400 currently described species. As for most other microlepidopterans, their biology, ecology, and systematics are in a nascent stage.
Rota, Jadranka
core  

U-Th-Pb isotopic systematics of lunar meteorite Asuka-31

open access: yes, 1992
P(論文)U-Th-Pb isotopic systematics indicate that Asuka-31 is of lunar origin and was formed 3940±8Ma. The Pb isotopic composition is extremely nonradiogenic compared with those of typical Apollo mare basalts. The Pb-Pb, U-Pb, and Th-Pb ages are concordant
Misawa, Keiji   +2 more
core   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Forgotten treasures: the fate of data in animal behavior studies

open access: yes, 2014
Published discussions on data stewardship often focus on standardized datasets whose reuse patterns are known. Improvements in stewardship of animal behavior data are virtually absent and lag behind other disciplines such as molecular biology and ...
Anita Aisenberg, Daniel S Caetano
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

SYSTEMATICS OF TRANSPORT ANISOTROPY IN SINGLE-DOMAIN LA2-XSRXCUO4 FILMS

open access: yes, 2011
[[abstract]]The ability to control the tilt angle of CuO2 planes with respect to the film surface has led to successful synthesis of single-domain, epitaxial La2-xSrxCuO4 filMS of (103) and (109) orientations corresponding to tilt angles of 21-degrees ...
KAO, HL;KWO, J;TAKAGI, H;BATLOGG, B
core   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

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