Results 61 to 70 of about 188,601 (240)

Crossing the phantom divide in an interacting generalized Chaplygin gas

open access: yes, 2008
Unified generalized Chaplygin gas models assuming an interaction between dark energy and dark matter fluids have been previously proposed. Following these ideas, we consider a particular relation between dark densities, which allows the possibility of a ...
Bertolami O Gil Pedro F Le Delliou M   +13 more
core   +1 more source

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

open access: yesAndrology, EarlyView.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre   +5 more
wiley   +1 more source

Redes de apoyo al emprendimiento femenino en territorios rurales

open access: yesRevista Obets, 2020
Las condiciones del mercado de trabajo en las áreas rurales han convertido el autoempleo en una de las opciones recurrentes entre las mujeres que tratan de iniciar una actividad o consolidar su económica.
Néstor Vercher Savall   +2 more
doaj   +1 more source

MásMetas: redes y apoyos

open access: yesGaditana-Logía, 2023
Human groups are constituted according to very specific needs. In this case, the women's group MásMetas is not a typical association against metastatic cancer, but rather a pro-active trend of action and involvement. It is a network based on the need to seek and provide support according to the needs of the applicants.
openaire   +2 more sources

Identificación del patrón de datos de la demanda de los apoyos realizados a la fuerza por el Batallón de Transporte del Ejercito Nacional [PDF]

open access: yes, 2013
El Batallon de Transporte del Ejercito Nacional (BATRA), no posee un método que le permita planear los requerimientos solicitados por la fuerza, por tal razón se efectua un estudio de la identificacion del patron de datos de la demanda de los apoyos que ...
Díaz Canchón, Edgardo Josué   +1 more
core  

The support model for people with legally modified abilities according to United Nations [PDF]

open access: yes, 2014
Este artículo se basa en una investigación social sobre el sistema de protección jurídica de las personas con algún tipo de discapacidad o en situación de dependencia que se encuentran sometidas a las figuras de tutela o curatela, en aplicación de lo ...
A Grinham   +10 more
core   +1 more source

Pig Seminal Plasma Extracellular Vesicles Enhance Motility During Preservation of Epididymal Spermatozoa but Impair Capacitation and IVF Parameters

open access: yesAndrology, EarlyView.
ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández   +4 more
wiley   +1 more source

Traditional and Geometric Morphometrics and Invariant Shape Descriptors of Catfish Otoliths in the Yucatán Peninsula: Tools for Species Identification and Individual Size Estimation at Maya Archaeological Sites

open access: yesArchaeometry, EarlyView.
ABSTRACT This study investigates the use of otolith shape analysis for species identification and size estimation in Ariopsis felis and Bagre marinus, based on 181 modern otoliths obtained from a scientific collection and recent sampling in the coastal regions of Campeche and Yucatán, as well as 39 archaeological otoliths corresponding to the Early ...
Ariana Solis‐Gómez   +7 more
wiley   +1 more source

LA LECTURA Y LA ESCRITURA EN LAS TESIS DE MAESTRÍA

open access: yesForma y Función, 2009
El artículo centra su atención en la lectura y la escritura como factores que pueden favorecer u obstaculizar la terminación de una tesis de maestría. Los datos de esta investigación provienen de entrevistas semiestructuradas a estudiantes que terminaron
Ligia Ochoa Sierra
doaj  

Siria: la caída del régimen, entre la intervención externa y la guerra civil [PDF]

open access: yes, 2011
El régimen sirio continúa desmoronándose sin que existan expectativas de que una intervención externa o una rebelión armada puedan acelerar su caída y poner fin a la represión, que ya ha causado más de 4.000 víctimas mortales.
Arteaga Martín, Félix
core  

Home - About - Disclaimer - Privacy