Results 151 to 160 of about 19,020 (254)

Through Two Ports: A Minimally Invasive Approach to Ovariectomy in the Raccoon (Procyon lotor (Linnaeus, 1758))

open access: yesClinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT This report describes the first documented case of a two‐port laparoscopic ovariectomy (lapOVE) in a raccoon (Procyon lotor (Linnaeus, 1758)). A rescued, eight‐month‐old, 5.0 kg female raccoon, kept as a pet, was presented to the Veterinarium, clinic of Agricultural University of Georgia (Tbilisi, Georgia), for elective ovariectomy. Anesthesia
Lasha‐Giorgi Japaridze
wiley   +1 more source

Target Capture Sequencing Provides Insights Into Hybridogenetic Water Frogs

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The genomics of European frogs of the genus Pelophylax are intriguing due to their propensity to hybridise, the prevalence of polyploidy, and the unusual hemiclonal hybridogenetic complexes formed in many populations. This study examines the use of target capture sequencing using the Frog Cap bait set to investigate these complex systems.
Lisanne van Veldhuijzen   +5 more
wiley   +1 more source

Ratcheting in Renewable Resources Contracting [PDF]

open access: yes
Real life implies that public procurement contracting of renewable resources results in repeated interaction between a principal and the agents. The present paper analyses ratchet effects in contracting of renewable resources and how the presence of a ...
Frank Jensen   +3 more
core   +1 more source

Bioenergetic trophic trade‐offs determine mass‐dependent extinction thresholds across the Cenozoic

open access: yesEcology, Volume 107, Issue 5, May 2026.
Abstract Body size constrains trophic interactions, shaping the feasibility of species' populations. Over macroevolutionary timescales, these constraints feed back to shape selection on body size and diet. We develop a bioenergetic, three‐level trophic framework—typical of terrestrial mammalian ecosystems—to explore how bioenergetic trade‐offs emerging
Justin D. Yeakel   +6 more
wiley   +1 more source

Some effects of thermal-cycle-induced deformation in rocket thrust chambers [PDF]

open access: yes
The deformation process observed in the hot gas side wall of rocket combustion chambers was investigaged for three different liner materials. Five thrust chambers were cycled to failure by using hydrogen and oxygen as propellants at a chamber pressure of
Hannum, N. P., Price, R. G., Jr.
core   +1 more source

Subterranean Mine Inspection Using the Prometheus Re‐Configurable Drone

open access: yesJournal of Field Robotics, Volume 43, Issue 3, Page 1646-1660, May 2026.
ABSTRACT This paper describes the design, development, and real‐world testing of an autonomous drone for subterranean exploration, known as “Prometheus.” Driven by requirements from industry that the drone be able to be deployed through areas of restricted access, Prometheus was designed to be directly deployed through a 150 mm aperture.
Liam Brown   +8 more
wiley   +1 more source

Seasonal dynamics in terrestrial insect communities after the impact of the Brumadinho tailings dam disaster

open access: yesInsect Conservation and Diversity, Volume 19, Issue 3, Page 634-646, May 2026.
Despite severe habitat loss, insect species richness, seasonal fluctuations in richness and temporal β‐diversity did not differ significantly among forests adjacent to the mudflow and reference sites. We found higher wet‐season species richness for ants, bees, butterflies and dung beetles, while termites showed no seasonal change; β‐diversity was ...
Frederico Neves   +11 more
wiley   +1 more source

Collective grief, liminality, and redressive action in Black fans' embodied engagement with Black Panther: Wakanda Forever

open access: yesJournal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.
Abstract Marvel's 2022 blockbuster film Black Panther: Wakanda Forever was marked by the death of lead actor Chadwick Boseman in 2020, resulting in the cinematic death of his character T'Challa. For US Black audiences, the imagined nation of Wakanda served as more than entertainment, but a diasporic “home” at a time of deepening anti‐Blackness and ...
Marissa Smith Morgan
wiley   +1 more source

“I Have to Change Sometimes Little Pieces of Me so That I Don't Come Off a Certain Way”: Managing Black and Brown Identities at the White University

open access: yesSociological Inquiry, Volume 96, Issue 2, Page 381-398, May 2026.
Black and Brown students report feeling isolated and out of place in U.S. universities, especially in predominately white institutions (PWIs), and there are a host of reasons for this. Because they are the numerical minority, Black and Brown students are highly visible others whose presence and behaviors stand out.
Abigail Reiter   +3 more
wiley   +1 more source

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