Results 81 to 90 of about 86,075 (252)

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

The Shadow Presence of U.S. Models of Parental Involvement in Postcolonial Multilingual Language and Literacy Reforms in Western Highland Mayan Rural School Districts in Guatemala

open access: yesJournal of Sociolinguistics, EarlyView.
ABSTRACT This study offers a critique of imperialist relations implicit in U.S. Agency for International Development (USAID) pedagogical texts and capacity‐building resources designed to support decolonial Indigenous Mayan language and literacy instruction.
Jennifer F. Reynolds
wiley   +1 more source

Repensar la frontera México-Guatemala ante el TLCAN

open access: yes, 2018
Ante la renegociación del TLCAN, la frontera Chiapas-Guatemala representa una oportunidad de integración fronteriza para el desarrollo regional, considerando que actualmente es una frontera límite, aunque permeable, pero también es frontera externa del ...
Cesar Eduardo Ordoñez Morales
core  

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 abiertas, fronteras cerradas?

open access: yesPapeles de Geografí­a, 2002
El tema de las fronteras en relación con la Inmigración requiere reflexión y voluntad política para superar el dualismo maniqueo que se radicaliza en: «inmigración cero» «puertas abiertas».
openaire   +3 more sources

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

Working and Giving Birth in the United States: Changing Strategies of Transborder Life in the North of Mexico/Trabajar y dar a luz en Estados Unidos: estrategias cambiantes de vida transfronteriza en el norte de México [PDF]

open access: yes, 2017
This study analyzes the changes in two cross-border processes: employment and giving birth in the United States among the northern border populations of Mexico between 2000 and 2010.
EUNICE DANITZA VARGAS VALLE   +1 more
core   +1 more source

LAS TRANSFORMACIONES TERRITORIALES FRONTERIZAS SEGÚN LA CONCEPCIÓN IDEOLOGICA DE FRONTERA (1991-1995)

open access: yesBoletín Geográfico, 2003
Las transformaciones de los espacios fronterizos que demandan los procesos de integración con propósitos económicos tienen su propia particularidad. Ella deviene de la condición de contener una frontera y son precisamente esos procesos de integración los
Alicia Laurín
doaj  

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

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

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