Results 81 to 90 of about 3,060,671 (172)

Computed tomography reveals multiple origins of extreme caudal vertebral pneumaticity in sauropod dinosaurs

open access: yesJournal of Anatomy, Volume 249, Issue 6, Page 1239-1289, December 2026.
Here, we present novel CT scan data of caudal vertebrae of six Middle–Late Jurassic sauropods, representing several eusauropod lineages. We synthesise these new data with a comprehensive critical appraisal of purported external and internal evidence for caudal vertebral PSP in Sauropodomorpha.
Samantha L. Beeston   +5 more
wiley   +1 more source

How do forelimb long bones adapt in rhinoceroses? An in‐depth examination of their microanatomy

open access: yesJournal of Anatomy, Volume 249, Issue 6, Page 1209-1238, December 2026.
Here, we study the bone structure in the forelimb long bones of the five extant species of rhinoceroses. By combining traditional description of virtual sections made on the bones (A) with in‐depth cartographies of the variation of bone compactness and anisotropy (B), we show how bone tissue can adapt to extreme forces and constraints in the second ...
Cyril Etienne   +3 more
wiley   +1 more source

Bad news for (young) gamers: Using gaming platforms as news sources is more intimately associated with radical belief dispositions than other online spaces

open access: yesPolitical Psychology, Volume 47, Issue 6, December 2026.
Abstract This study explores how digital news use among young Europeans links to radical belief dispositions, particularly within gaming platforms and messengers, where socio‐affective dynamics shape engagement with political information. We argue that online groups are an overlooked locus for biased information processing and the normalization of ...
Simon Greipl   +3 more
wiley   +1 more source

Eddy‐Driven Upwelling of Heat and Salt in the Weddell Sea

open access: yesGeophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract In the Southern Ocean, upper ocean processes are important for water column stability, affecting air‐sea‐ice fluxes. Eddies can facilitate exchange with deeper layers, affecting heat and salt fluxes, though observations are lacking. New novel observations from an acoustically tracked profiling float, trapped within an eddy for 6 months ...
C. Hancock   +5 more
wiley   +1 more source

From Rare to Recurrent: Intensifying Hot–Dry Extremes Across Romania

open access: yesInternational Journal of Climatology, Volume 46, Issue 13, 15 November 2026.
Romania has undergone a marked shift toward more frequent and spatially extensive compound hot–dry months since the 1990s, with persistent hotspots in the eastern Moldavian Plateau and the lower Danube–Bărăgan–Black Sea lowlands and comparatively buffered conditions at higher elevations.
Viorica Nagavciuc, Monica Ionita
wiley   +1 more source

Hutchinson, William

open access: yes
Note with information from Mrs.
William Hutchinson, Mrs.
core  

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, Volume 309, Issue 11, Page 3036-3076, November 2026.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Posttranslational Modification Cross‐Talk in Vascular Cells: Molecular Mechanisms and Therapeutic Implications for Atherosclerosis

open access: yesCell Biochemistry and Function, Volume 44, Issue 11, November 2026.
ABSTRACT Atherosclerosis is driven by coordinated changes in endothelial cells (ECs), macrophages, and vascular smooth muscle cells (VSMCs). Post‐translational modifications (PTMs), phosphorylation, acetylation, ubiquitination, SUMOylation, O‐GlcNAcylation, palmitoylation, ISGylation, and ADP‐ribosylation, integrate metabolic, inflammatory, and ...
Weiwei Jiang, Haiping Du
wiley   +1 more source

W. Spencer Hutchinson, Utah Uranium Oral History Project

open access: yes, 1970
Transcript (18 pages) of an interview by Greg Brolin and Richard Gibbs with W. Spencer Hutchinson, on July 28, 1970. From tape number 81 in the Uranium History SeriesRichard Gibbs and Greg Brolin interviewed Hutchinson at the AEC compound in Grand ...
Hutchinson, W. S.
core  

Dynamic Resource Partitioning in a Marine Predator Community

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
This manuscript uses blood carbon (δ13C) and nitrogen (δ15N) isotopic composition collected from an impressive 12 marine predators (sub‐Antarctic seabirds and seals) during two seasons over 3 years to test central theories in foraging ecology. By using the species' isotopic niche space as a proxy for trophic niche space, we investigate the consistency (
T. Carpenter‐Kling   +5 more
wiley   +1 more source

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