Results 91 to 100 of about 39,560 (169)

Conserved SERPINE2 function maintains ovarian estrogen production to support fertility in goats and mice

open access: yesiMetaOmics, EarlyView.
Single‐nucleus RNA sequencing and functional profiling of goat ovaries with divergent litter sizes revealed prolificacy‐associated granulosa cell (GC) states characterized by enhanced proliferation‐ and steroidogenesis‐related features, together with altered predicted cell–cell communication.
Sanbao Zhang   +6 more
wiley   +1 more source

When free is not costless: Mobility, stigma, and zero‐price demand in food banks

open access: yesJournal of the Agricultural and Applied Economics Association, EarlyView.
Abstract This paper examines how demand responds when the monetary price of goods is permanently set to zero, using food bank visitation in Québec (2022–2025). We develop a behavioral full‐price framework in which access is mediated by mobility and social constraints. Using a balanced panel of 19 regions and Poisson pseudo‐maximum likelihood estimation
Tiloux Soundja, Karima Afif
wiley   +1 more source

Catalan Bounds for Symmetric Strength‐Two Orthogonal Arrays

open access: yesJournal of Combinatorial Designs, EarlyView.
ABSTRACT A Hamming shell construction is a two‐level array obtained by taking every binary vector of a given Hamming weight a prescribed number of times, for each weight in turn. Such arrays are invariant under all permutations of the factors, and they are strength‐two orthogonal arrays exactly when the multiplicities satisfy three linear constraints ...
Ruwan C. Karunanayaka
wiley   +1 more source

Concordance Study on Molecular Detection of Thyroid Nodules by Ultrasound Guided Fine Needle Aspiration

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
This prospective study evaluated the performance of DNA and RNA next‐generation sequencing (NGS) using matched fine‐needle aspiration (FNA) and surgical tissue samples from an analysis cohort of 76 patients. ABSTRACT Background Fine needle aspiration (FNA) constitutes the primary preoperative evaluation for thyroid nodules.
Su Meng   +8 more
wiley   +1 more source

Childhood adversity and psychotic‐like experiences in adolescence: Investigating a pathway via disrupted pubertal and grey matter development

open access: yesJCPP Advances, EarlyView.
Abstract Background Childhood adversity increases psychosis risk, but the biological mechanisms responsible remain elusive. A possible but underexplored pathway involves altered pubertal and grey matter (GM) development. Methods In youth from the Adolescent Brain Cognitive Development study (N = 3462), we investigated the effect of adversity at age 9 ...
Megan Thomas   +3 more
wiley   +1 more source

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