Results 101 to 110 of about 129,479 (207)

Seasonal Dynamics of the Gut Microbiome in Urban Feral Pigeons Are Associated With Environmental Conditions, Not With Diet Shifts

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Using feral pigeons in urban environments, we show that microbiome diversity and composition vary seasonally despite stable diet composition. ABSTRACT Gut microbiomes play a crucial role in host physiology and seasonal adaptation. While seasonal shifts in avian gut microbiota are often attributed to seasonal diet variation, environmental factors may be
Kangqing Zhang   +5 more
wiley   +1 more source

Surface slicks structure microbial and viral neuston in relation to biogeochemical conditions

open access: yesLimnology and Oceanography, Volume 71, Issue 5, May 2026.
Abstract The sea‐surface microlayer (hereafter microlayer), which forms the interface between the ocean and atmosphere, plays a key role in nutrient cycling and microbial dynamics. Coastal slicks, which are viscous and biogenic surface films, often serve as hotspots for microbial activity, yet their structure and interactions remain incompletely ...
Carolin Peter   +7 more
wiley   +1 more source

Cosmology with galaxy clusters

open access: yes
23 pages, 5 figures. This is a pre-print of a chapter for the Encyclopedia of Astrophysics (edited by I. Mandel, section editor C.
openaire   +2 more sources

Spatial Analysis of Tropical Cyclone Precipitation Through Landfall: A Multi‐Basin Perspective

open access: yesMeteorological Applications, Volume 33, Issue 3, May/June 2026.
We use a shape metric methodology to analyze the spatial evolution of tropical cyclone (TC) precipitation across the North Indian, Western Pacific, and North Atlantic basins. Across all basins, precipitation area decreases from pre‐landfall to post‐landfall, with closure decreasing and dispersion increasing, indicating an exposed TC center and outward ...
Samrin Sumaiya Sauda, Stephanie E. Zick
wiley   +1 more source

Detection of anti-correlation of hot and cold baryons in galaxy clusters. [PDF]

open access: yesNat Commun, 2019
Farahi A   +12 more
europepmc   +1 more source

Autoparallels and the Inverse Problem of the Calculus of Variations

open access: yesFortschritte der Physik, Volume 74, Issue 5, May 2026.
ABSTRACT We prove that autoparallel curves associated with a torsion‐free but not necessarily metric‐compatible affine connection can be derived from an action principle. We explicitly construct the action functional and show by standard variational techniques that it produces the desired equations.
Lavinia Heisenberg
wiley   +1 more source

Gentle reenergization of electrons in merging galaxy clusters. [PDF]

open access: yesSci Adv, 2017
de Gasperin F   +8 more
europepmc   +1 more source

Quantifying microbiota impact on plant traits for the guidance of breeding programs

open access: yes
New Phytologist, Volume 250, Issue 6, Page 3524-3533, June 2026.
Manuel Blouin   +5 more
wiley   +1 more source

The Curious Case of CysE: Diversity and Distribution of Serine Acetyltransferases in Bacteria

open access: yesProteins: Structure, Function, and Bioinformatics, Volume 94, Issue 5, Page 1092-1103, May 2026.
ABSTRACT Serine acetyltransferase (CysE) is a member of the left‐handed β‐helix family of acetyltransferases that catalyze the rate limiting step in de novo cysteine biosynthesis. There are two isoforms of CysE that differ in length, with the shorter isoform lacking approximately 76 amino acids at the N‐terminus of the protein from the serine ...
Keely E. A. Oldham   +3 more
wiley   +1 more source

Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model

open access: yesSystems Research and Behavioral Science, Volume 43, Issue 3, Page 1212-1228, May/June 2026.
ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley   +1 more source

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