Results 71 to 80 of about 13,846 (294)

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Early evolution of the gular musculature and its innervation in ray‐finned fishes

open access: yesThe Anatomical Record, EarlyView.
Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo   +4 more
wiley   +1 more source

Historiografía de la Edad del Hierro en Asturias [PDF]

open access: yes, 2004
El presente artículo pretende demostrar la importancia de los estudios historiográficos en nuestra disciplina si nuestro objetivo es realizar interpretaciones lo más objetivas posibles.
Marín Suárez, Carlos
core   +1 more source

Unveiling Endotypes in Systemic Lupus Erythematosus Through Multiomic Analysis: Insights Into Cardiovascular and Renal Complications

open access: yesArthritis &Rheumatology, EarlyView.
Objective Systemic lupus erythematosus (SLE) shows clinical and molecular heterogeneity, and cardiovascular (CV) complications and lupus nephritis (LN) remain leading causes of morbidity and mortality. This study investigated whether omic profiling can reveal molecular endotypes linked to these outcomes.
Tomás Cerdó   +84 more
wiley   +1 more source

Rate effects on the estimation of fracture toughness by small punch tests in hydrogen embrittlement scenarios

open access: yesUbiquity Proceedings, 2018
In this paper, different techniques to test notched Small Punch (SPT) samples for the estimation of the fracture properties in aggressive environments are studied, based on the comparison of the micromechanisms at different rates.
B. Arroyo   +3 more
doaj   +1 more source

Castro Iudeorum (Puente Castro, León)

open access: yes, 2015
Se presenta El Castro de los Judíos, situado a una milla de la ciudad de León o como nos precisa un documento del 13 de julio de 1197: situm super ripam de Turio iuxta Legionem, tal y como lo transcribe González (1944: 153 a 155). Se encuentra junto al barrio urbano de Puente Castro y en la horquilla conformada por el río Torío y el arroyo del Barranco,
Avello Álvarez, José Luis   +1 more
openaire   +1 more source

Higher complement C4 gene copy number constitutes a shared genetic risk factor for giant cell arteritis and IgA vasculitis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez   +296 more
wiley   +1 more source

Las comunidades campesinas en la cultura castreña

open access: yesTrabajos de Prehistoria, 1998
Se analiza la posibilidad de que la estructura social y económica de las comunidades castreñas prerromanas corresponda al concepto de una sociedad campesina.
M. Dolores Fernández-Posse   +1 more
doaj   +1 more source

T cell plasticity in systemic lupus erythematosus revealed by large‐scale T cell receptor repertoire and transcriptome studies

open access: yesArthritis &Rheumatology, Accepted Article.
Objective We aimed to characterize CD4+ T cell plasticity in human SLE by leveraging TCR repertoire features as markers of prior lineage states, integrating TCR and transcriptomic profiling to delineate plasticity patterns and evaluate their association with clinical disease activity.
Yasuo Nagafuchi   +11 more
wiley   +1 more source

Creating space(s) for learning in prison: Developing an andragogical framework

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Learning in prison is too often excluded from wider discussions of educational experiences, processes and impact. This paper proposes, for the first time, an iterative andragogical framework to conceptualise learning spaces within prison contexts.
Morwenna Bennallick   +3 more
wiley   +1 more source

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