Results 91 to 100 of about 857 (144)

Hybridization but Minimal Introgression: Ecologically‐Based Divergent Selection Maintains a Steep Hybrid Zone in Parapatric Stickleback Fish

open access: yesMolecular Ecology, Volume 35, Issue 16, August 2026.
ABSTRACT Steep hybrid zones provide key insights into the mechanisms of speciation by reflecting incomplete reproductive isolation between diverging populations. However, the specific reproductive barriers preventing the fusion of such populations generally remain unclear, particularly the role of ecologically‐based divergent selection.
Olivia Baebler   +4 more
wiley   +1 more source

Generalized loss of trust following political betrayal: Cross‐country evidence in the context of elections

open access: yesPolitical Psychology, Volume 47, Issue 4, August 2026.
Abstract This research investigates how perceptions of political betrayal—that is, the perceived violation of mutually known pivotal expectations by a political entity—shape political trust. We test a generalization hypothesis that the loss of trust might extend beyond the specific political entity (i.e., the one who betrayed) and generalize to others.
Jakob Schuck   +2 more
wiley   +1 more source

Early fecal microbiota transplantation from high abdominal fat chickens affects recipient cecal microbiome and metabolism

open access: yesFrontiers in Microbiology
Abdominal fat deposition (AFD) in chickens is closely related to the gut microecological balance. In this study, the gut microbiota from high-AFD chickens was transplanted into the same strain of 0-day-old chicks via fecal microbiota transplantation (FMT)
Jiani Song   +12 more
doaj   +1 more source

Small Tropical Islands Also Exposed to Extreme Humid Heat by the End of the Century

open access: yesGeophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Extreme humid heat is projected to increase markedly by the end of the century, particularly in the tropics. Yet, the case of small islands is ambiguous because the available studies are based on coarse global climate models (GCMs) that ignore them.
Lilian Bald   +5 more
wiley   +1 more source

Acetate-containing bicarbonate dialysate increases all-cause mortality more than acetate-free bicarbonate dialysate containing citrate in hemodialysis patients

open access: yesRenal Replacement Therapy
Background No studies have compared mortality between acetate-containing bicarbonate dialysate (ABD) and acetate-free bicarbonate dialysate containing citrate (AFD) in hemodialysis (HD) or online hemodiafiltration (OHDF).
Kazuyoshi Okada   +7 more
doaj   +1 more source

Electromechanical Properties of Smart Vitrimers Reinforced with Carbon Nanotubes for SHM Applications

open access: yesSensors
The Structural Health Monitoring (SHM) capabilities of a well-studied self-healing epoxy resin based on disulfide bonds, through the addition of carbon nanotubes (CNTs), are studied.
Javier Gómez-Sánchez   +4 more
doaj   +1 more source

Das Rätsel AfD

open access: yes, 2020
Schroeder, Wolfgang, Weßels, Bernhard
openaire   +2 more sources

AFD MULTIPLIER ALGEBRAS

International Journal of Mathematics, 2006
We show that the multiplier algebra of a simple stable nuclear C*-algebra has a property similar to that of an AFD or hyperfinite von Neumann algebra. Specifically, we prove the following:Theorem 0.1. Let [Formula: see text] be a unital simple separable C*-algebra.
openaire   +2 more sources

Home - About - Disclaimer - Privacy