Results 51 to 60 of about 20,666 (175)

Spaceflight and sport science: Physiological monitoring and countermeasures for the astronaut–athlete on Mars exploration missions

open access: yesExperimental Physiology, EarlyView.
Abstract Long‐duration spaceflight impacts essentially every system in the human body, resulting in multisystem deconditioning that might impair the health and performance of crewmembers, particularly on long‐duration exploration missions to Mars. In this review, we apply the sport science model of athlete monitoring, testing and training to astronauts;
Luke DeVirgiliis   +8 more
wiley   +1 more source

La frontera como factor de integración regional. Análisis a partir del caso de la frontera entre Colombia y Perú

open access: yesAgenda Internacional, 2015
Este artículo tiene por objetivo resaltar la importancia de la frontera en los procesos de integración regional, haciendo referencia al caso de la frontera entre Colombia y Perú para demostrar la pertinencia de un entendimiento de frontera como factor de
Edgar Andrés Londoño Niño
doaj  

Ultrasound predicts skeletal muscle fat infiltration in healthy middle‐aged and young adults: Validation against MRI

open access: yesExperimental Physiology, EarlyView.
Abstract This study developed an ultrasound prediction equation for measuring fat fraction in lower limb muscles of healthy middle‐aged and young participants and applied it in a randomised controlled trial (RCT) to assess the relationship between fat fraction and strength in exercising and non‐exercising females.
RK Holsgrove‐West   +7 more
wiley   +1 more source

Relación entre actitudes hacia el endeudamiento y discrepancia del yo en estudiantes de pedagogía chilenos

open access: yesActualidades Investigativas en Educación, 2017
La globalización ha trastocado diferentes normas y dinámicas sociales, dando énfasis a prácticas asociadas al consumo y al endeudamiento. En el presente artículo, resulta de particular interés el segmento de jóvenes universitarios estudiantes de ...
Marianela Denegri Coria   +5 more
doaj   +1 more source

Mitophagy in skeletal muscle: Impact of ageing, exercise and disuse

open access: yesExperimental Physiology, EarlyView.
Abstract Skeletal muscle plays an important role in whole‐body health, quality of life and regulation of metabolism. The maintenance of a healthy mitochondrial pool is imperative for the preservation of skeletal muscle quality and is mediated through mitochondrial quality control consisting of mitochondrial turnover mediated by a balance between ...
Anastasiya Kuznyetsova, David A. Hood
wiley   +1 more source

Los puñales del tipo monte bernorio-miraveche

open access: yesZephyrus, 2009
El único estudio de conjunto realizado hasta el momento de este tipo de puñales es el que en 1931 publicara Don Juan Cabré Aguiló bajó el título «Tipología del puñal en la cultura de Las Cogotas»l.
Beatriz GRIÑÓ FRONTERA
doaj  

Atrial fibrosis in atrial fibrillation: Mechanisms, mapping techniques and clinical applications

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Summary of key aspects of atrial fibrosis in atrial fibrillation, highlighting atrial fibrosis as a hallmark of atrial fibrillation (AF). (1) Different types of fibrosis (blue), illustrating reparative and reactive fibrosis; (2) fibrosis detection techniques (green), illustrating late gadolinium enhancement cardiac magnetic ...
Caterina Vidal Horrach   +8 more
wiley   +1 more source

Chalcogen ‘like-like’ Interactions Involving Trisulphide and Triselenide Compounds: A Combined CSD and Ab Initio Study

open access: yesMolecules, 2018
In this manuscript, we combined a search in the Cambridge Structural Database (CSD) and ab initio calculations (RI-MP2/def2-TZVPD level of theory) to analyze the ability of trisulphide and triselenide moieties to establish chalcogen ‘like-like ...
Antonio Bauzá, Antonio Frontera
doaj   +1 more source

Fronteras, identidades, metáforas

open access: yesLetras (Lima), 2003
En los orígenes de la literatura europea existe una obra de Esquilo que representa la idea de frontera y la imagen del extranjero, me refiero a los persas. Se trata de la escena de Susa donde los viejos Consejeros y la reina Atosa, viuda de Darío y madre de Jerjes, se preguntan por el destino de la armada que ha partido a la guerra contra los griegos ...
openaire   +5 more sources

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista   +9 more
wiley   +1 more source

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