Results 91 to 100 of about 1,388,844 (300)

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

open access: yesThe Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes   +3 more
wiley   +1 more source

La estética martiana para la aprehensión del mundo / Marti’s aesthetics and the apprehension of the world

open access: yesTransformación, 2012
El presente artículo devela el tratamiento pedagógico de algunas ideas estéticas de José Martí, a la luz de las concepciones axiológicas y pedagógicas de actualidad, teniendo en cuenta que la orientación estética está presente en toda interrelación ...
Martha María Casas Rodríguez
doaj  

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini   +5 more
wiley   +1 more source

Interpretativa de docentes de Ciencias Naturales sobre estudiantes exitosos

open access: yesRevista Complutense de Educación, 2019
El estudio buscó comprender las características cognitivas, y motivacionales que influyen en los logros académicos de los estudiantes exitosos desde las perspectivas de sus docentes.
Jose Olivo-Franco
doaj   +1 more source

Analysis of the epistolary network around Francisco Romero (1922–1963) [PDF]

open access: yes, 2012
Las redes epistolares pueden brindar una imagen de las redes entre intelectuales de una época determinada. Esto se vincula con el concepto de “colegios invisibles", que son conjuntos de personas que trabajan en campos científicos semejantes y se ...
Paredes, Alejandro
core  

Autoantibodies to Joint‐Related Peptides Are Associated with Onset of Rheumatoid Arthritis in Presymptomatic Seronegative Individuals

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To identify autoantibodies in presymptomatic individuals that associate with the onset of rheumatoid arthritis (RA), and to distinguish early RA from osteoarthritis (OA), particularly in individuals lacking classic RA serological markers. Methods We analyzed serum and plasma from three cohorts: pre‐symptomatic individuals who later developed ...
Outi Sareila   +12 more
wiley   +1 more source

Don José Romero Escassi [PDF]

open access: yes, 1995
Intervención de D. Eduardo Ybarra Hidalgo en la sesión Pública de la Real Academia Sevillana de Buenas Letras en recuerdo de D.
Ibarra Hidalgo, Eduardo
core  

Blazar jet physics in the age of Fermi

open access: yes, 2010
The impact of the Fermi Gamma-ray Space Telescope on blazar research is reviewed. This includes a brief description of the Fermi Large Area Telescope, a summary of the various classes of extragalactic sources found in the First Large Area Telescope AGN ...
Dermer, Charles D.
core   +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

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