Results 151 to 160 of about 34,562 (271)

Genomic Evidence for Dual Introductions, Limited Gene Flow and Niche Preferences in the Invasive Wasp Vespula germanica in South Africa

open access: yesMolecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Biological invasions are major drivers of recent biodiversity changes, yet the genetic structure and ecological mechanisms underlying invasion dynamics remain poorly resolved in invasive social insects. In South Africa, the European wasp Vespula germanica (Hymenoptera: Vespidae), introduced in the 1970s, has spread remarkably more slowly than ...
Damien Gergonne   +4 more
wiley   +1 more source

Testing the Weak Cosmic Censorship Conjecture via Test Particle–Induced Overcharging/Overspinning of Kerr–Newman–Modified Gravity Black Hole

open access: yesAdvances in Astronomy, Volume 2026, Issue 1, 2026.
We examine the weak cosmic censorship conjecture (WCCC) violation by throwing a charged and rotating test particle into a Kerr–Newman–modified gravity black hole (KN–MOG BH). The result depends on several factors, such as the relative sign of the particle’s charge and its direction of rotation with respect to black hole (BH).
Waqar Ahmad   +2 more
wiley   +1 more source

Physical properties of RR Lyrae variables in Galactic globular clusters and dwarf spheroidal galaxies

open access: diamond, 2019
Saruta Benkortem   +4 more
openalex   +1 more source

Shaken Snow Globes: Kinematic Tracers of the Multiphase Condensation Cascade in Massive Galaxies, Groups, and Clusters [PDF]

open access: bronze, 2018
M. Gaspari   +18 more
openalex   +1 more source

Deep Learning–Based Automated Crack Detection for Post‐Earthquake Damage Assessment in Reinforced Concrete Structures

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study explores the integration of deep learning technologies, specifically U‐Net based segmentation methods, for evaluating earthquake‐induced damages. The study leverages a dataset derived from the Kahramanmaraş earthquake to train and test deep learning models capable of identifying and quantifying structural damages such as concrete cracks. The
Kemal Hacıefendioğlu   +2 more
wiley   +1 more source

Rutin Improved the Meat Quality and Hepatointestinal Health of Nile Tilapia (Oreochromis niloticus) After High‐Level Fava Bean Feeding

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
A high‐level fava beans diet has been proven to enhance the texture characteristics of tilapia muscle, yet it can also induce hepatointestinal injury. Rutin, as a nutritional additive, has antioxidant and immune‐boosting effects. This study explored the regulatory effect of 150 and 300 mg/kg rutin on the muscle characteristics and hepatointestinal ...
Ke Cheng   +13 more
wiley   +1 more source

Galaxy kinematics in the XMM2235 cluster field at z~1.4 [PDF]

open access: green, 2016
José M. Pérez   +4 more
openalex  

Gemini Frontier Fields: Wide-field Adaptive Optics $K_s$-band Imaging of the Galaxy Clusters MACS J0416.1-2403 and Abell 2744

open access: green, 2014
M. Schirmer   +6 more
openalex   +1 more source

ASSEMBLY OF THE RED SEQUENCE IN INFRARED-SELECTED GALAXY CLUSTERS FROM THE IRAC SHALLOW CLUSTER SURVEY [PDF]

open access: bronze, 2012
Gregory F. Snyder   +11 more
openalex   +1 more source

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