Results 111 to 120 of about 2,550,404 (403)

Hacia una teoría axiológica de la sociedad: hipótesis para un esbozo

open access: yesPapers, 2004
Desde las sociedades globales a las organizaciones minúsculas, los sistemas sociales se componen de seres humanos. El reconocimiento de este hecho tienen implicaciones epistemológicas importantes, puesto que, al contrario de algunas formulaciones ...
Francisco Parra Luna
doaj   +1 more source

Ergometría y cambio climático [PDF]

open access: yes, 2010
En la corta historia de la ergometría moderna (50 años aprox.) se han producido notables cambios en la atmósfera que respiramos a nivel de grandes, medianas y pequeñas partículas; también a nivel de la composición gaseosa, con aumentos del gas carbónico (
Brotons Cuixart, Daniel   +4 more
core   +1 more source

Policy Effectiveness in Managing Drug Shortages: Evidence From South Korea (2015–2024)

open access: yesWorld Medical &Health Policy, EarlyView.
ABSTRACT Drug shortages represent a growing policy challenge for healthcare systems worldwide. This study investigates actual drug shortage events in South Korea from 2015 to 2024, using a “Shortage Occurred vs. Shortage Non‐Occurred” framework to distinguish real‐world disruptions from administrative classifications.
Seung‐Rae Yu
wiley   +1 more source

Environmental exposure of terrestrial biomes to global climate change: An n‐dimensional approach

open access: yesEcosphere
Terrestrial biomes, defined by unique climatic conditions and evolutionary histories, are increasingly vulnerable to global climate change. This study evaluates the exposure of Earth's 14 terrestrial biomes to climate change by characterizing their ...
Carlos Luna‐Aranguré   +4 more
doaj   +1 more source

Actitud y resistencia al cambio organizacional en trabajadores mineros

open access: yes, 2018
El objetivo del estudio fue analizar la relacion entre la actitud y resistencia al cambio organizacional en trabajadores mineros. Se utilizo una estrategia asociativa de tipo transversal de diseno de grupos naturales y la escala de actitudes hacia el ...
J. A. Roa   +4 more
semanticscholar   +1 more source

Assessing the evidence for treating developmental plasticity and phenotypic flexibility as different phenomena

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phenotypic plasticity has long played a central role in eco‐evolutionary theory, but it was not until 20 years ago that it was proposed that the term encompasses two distinct phenomena—developmental plasticity and phenotypic flexibility. While this terminology has since
Maria Stager   +3 more
wiley   +1 more source

Desafíos para los Docentes del Siglo XXI. Transbordar nuevos paradigmas de enseñanza

open access: yesInterconectando Saberes, 2018
El presente texto tiene como objetivo propiciar la reflexión en torno al desafío que supone para los docentes de este siglo el cambio de paradigma de enseñar.
Susano Malpica Ichante   +1 more
doaj   +1 more source

Clave de Cambio [PDF]

open access: yes, 2014
Ashlea Sigman, estudiante de la Universidad del Norte de Texas con la traducción de Verónica Velasco Alumna de la Universidad Autónoma del Estado de México narran la historia de Ramírez, un profesor de música creador de una banda de marcha de la primaria
Sigman, Ashlea, Sigman, Ashlea
core  

Los ecosistemas de manglar frente al cambio climático global

open access: yes, 2016
The mangroves constitute an important forest resource in all of the intertropical band of the planet. Mankind actions increase the threat and risks over the ecosystems and this has been more catastrophic than the global climate change itself.
A. Yanez-arancibia   +2 more
semanticscholar   +1 more source

Quantifying phenotypic plasticity: A call for consistency

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The interest of evolutionary, functional and applied ecologists in the study of phenotypic plasticity has grown considerably in recent decades. From being considered irrelevant in the mid‐20th century, phenotypic plasticity is now considered ubiquitous and essential for
Jose M. Gómez   +3 more
wiley   +1 more source

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