Results 161 to 170 of about 153,388 (301)

Complete Mitochondrial Genomes Recovered From Environmental Metagenomics Samples Can Facilitate Non‐Intrusive Population Genetic/Genomics Studies in the South American Sea Lion Otaria byronia

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
Mitochondrial genomes assembled from environmental non‐intrusive fecal DNA to support non‐intrusive biomonitoring in the Southern Sea Lion Otaria byronia. Photograph by Nestor Galina, used with permission. ABSTRACT The abundance of many marine mammals is declining due to local, regional, and global climate stressors that characterize the Anthropocene ...
Juan Antonio Baeza   +4 more
wiley   +1 more source

Exploring the Effects of Reduced Gravitational Field Impacts on Convective Heat Transfer: A Comprehensive Review

open access: yesHeat Transfer, Volume 55, Issue 1, Page 764-774, January 2026.
ABSTRACT This review explores the impact of gravitational instability on convective heat transfer, integrating existing research results and theoretical models. Gravitational instability is vital in promoting or hindering convective actions in different systems, such as atmospheric events, ocean currents, and industrial processes.
Hossam A. Nabwey   +3 more
wiley   +1 more source

A Catalog of 1.58 Million Clusters of Galaxies Identified from the DESI Legacy Imaging Surveys

open access: yesThe Astrophysical Journal Supplement Series
Based on the DESI Legacy Imaging Surveys released data and available spectroscopic redshifts, we identify 1.58 million clusters of galaxies by searching for the overdensity of the stellar mass distribution of galaxies within redshift slices around ...
Z. L. Wen, J. L. Han
doaj   +1 more source

Adsorption of Helium on Cationic or Anionic Tetracene and Pentacene

open access: yesSmall Structures, Volume 7, Issue 1, January 2026.
How does the arrangement of helium atoms that are adsorbed on tetracene or pentacene ions change with increasing coverage? When does the adsorption layer change from 1D to 2D, and to 3D? Is the transition abrupt? Are the helium atoms localized? Is the arrangement the same for cations and anions? What changes as the acene grows in length?
Miriam Kappe   +6 more
wiley   +1 more source

Dynamical friction and measurements of the splashback radius in galaxy clusters

open access: yesThe Open Journal of Astrophysics
The splashback radius is one popular method of constraining the size of galaxy clusters, often measured through the logarithmic derivative of the galaxy number density profile.
Talia M. O'Shea   +3 more
doaj   +1 more source

The star formation histories of quiescent ultra-diffuse galaxies and their dependence on environment and globular cluster richness [PDF]

open access: green, 2023
Anna Ferré-Mateu   +5 more
openalex   +1 more source

Efficacy of Probiotic Lactobacillus spp. Isolated From Healthy Korean Indigenous Calves

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
We investigated the probiotic efficacy of a Lactobacillus mixture from calves. This mixture contributes to beneficial bacteria proliferation and harmful bacteria suppression in the gut microbiota, as well as inhibition of pathogenic infections and improved immunity.
Ji‐Yeong Ku   +8 more
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

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