Results 81 to 90 of about 5,087 (229)

Transcriptomic Responses of the Marine Diatom Phaeodactylum tricornutum to High Carbon and Low Nitrogen Stress

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
To elucidate the integrated transcriptional mechanisms underlying diatom acclimation to coupled carbon–nitrogen (CN) imbalance, we employed RNA sequencing (RNA‐Seq) to characterize the global transcriptional response of the model diatom Phaeodactylum tricornutum to high CO2 (~2000 μatm) and low nitrogen (10% of nitrogen concentration in f/2 medium ...
Yi Zhang   +6 more
wiley   +1 more source

Reproducibility of Metabolic Mapping Using 2D Multi‐Slice Short‐TE and GABA‐Edited Spin‐Echo MRSI at 3T in a Single Protocol

open access: yesNMR in Biomedicine, Volume 39, Issue 1, January 2026.
Short‐TE MRSI at 3T enables reproducible metabolic mapping for tNAA, tCr, tCho, mI, and Glx; however, GABA+ mapping with edited MRSI remains challenging due to susceptibility to intermittent subject motion. Although 96% of regions from the short‐TE MRSI met quality control for major metabolites for at least one visit, only 82.5% of voxels of the GABA ...
Helge J. Zöllner   +6 more
wiley   +1 more source

Dark diversity in temperate forests of northeastern China: drivers and implications

open access: yesOikos, Volume 2026, Issue 1, January 2026.
Understanding the species composition of a community, including those species present and those absent but potentially able to occur, is vital for assessing biodiversity changes and informing conservation planning. Typically, studies focus on observed taxonomic diversity but ignore undetected species expected to be present based on co‐occurrence ...
Wushuang Li   +7 more
wiley   +1 more source

Incidence of Retained Products of Conception Following Hormone Replacement Versus Natural Cycles in Frozen Embryo Transfer

open access: yesReproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.
ABSTRACT Purpose This study examined whether the incidence of retained products of conception (RPOC) differs between hormone replacement cycles (HRC) and natural ovulation cycles (NC) in frozen–thawed embryo transfer (FET) pregnancies. Methods We retrospectively analyzed 425 clinical pregnancies following FET at a single center from 2017 to 2021 ...
Akiko Shimada   +8 more
wiley   +1 more source

Integral Transforms for the New Generalized Beta Function

open access: yesJournal of New Theory, 2019
In this paper, some representation formulas for the generalized Gamma and Beta functions are obtained. Also, certain integral transforms for the generalized Beta function associated with the Wright hypergeometric function are derived.
Ahmed Ali Al-gonah   +1 more
doaj  

An Improved Bayesian Pick‐the‐Winner (IBPW) Design for Randomized Phase II Clinical Trials

open access: yesStatistics in Medicine, Volume 45, Issue 1-2, January 2026.
ABSTRACT Phase II clinical trials play a pivotal role in drug development by screening a large number of drug candidates to identify those with promising preliminary efficacy for phase III testing. Trial designs that enable efficient decision‐making with small sample sizes and early futility stopping while controlling for type I and type II errors in ...
Wanni Lei   +3 more
wiley   +1 more source

On the Application of a Hypergeometric Identity to Generate Generalized Hypergeometric Reduction Formulas

open access: yesAxioms
We systematically exploit a new generalized hypergeometric identity to obtain new hypergeometric summation formulas. As a consistency test, alternative proofs for some special cases are also provided.
Juan Luis González-Santander
doaj   +1 more source

Machine Learning‐Based Integrative Analysis Identifies SUMOylation‐Related Genes Underlying the Immune Heterogeneity of Sepsis

open access: yesIET Systems Biology, Volume 20, Issue 1, January/December 2026.
This study identified an eight‐gene signature associated with SUMOylation using machine learning and bioinformatics approaches, which effectively stratifies sepsis patients into two distinct subtypes: immune‐suppressive and hyper‐inflammatory. This discovery not only reveals the critical role of SUMOylation in sepsis heterogeneity but also provides new
Zeqian Li   +8 more
wiley   +1 more source

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