Results 41 to 50 of about 97,005 (224)

Hombres durante pelea de lucha libre

open access: yes, 1957
I.O. "LUCHA LIBRE/LUCHADORES" Sellos: V.F.

core   +1 more source

Goldstone-Type Pseudoscalar Mesons: Instantaneous Bethe–Salpeter Models

open access: yesEPJ Web of Conferences, 2017
A nontrivial instantaneous variant of the Bethe–Salpeter formalism allows us to discuss massless pseudoscalar mesons from a configuration-space-potential point of view.
Lucha Wolfgang
doaj   +1 more source

Effectiveness of territorial protection categories in conserving an endemic island bird during population fluctuation

open access: yesConservation Science and Practice, Volume 8, Issue 4, April 2026.
Static boundaries of protected areas failed to capture the Canary Islands stonechat's shifting distribution patterns. Abstract Protected areas represent cornerstones of biodiversity conservation on oceanic islands, yet their effectiveness for endemic species remains poorly evaluated. We assessed how various territorial protection categories conserve an
Luis M. Carrascal   +2 more
wiley   +1 more source

19S: la lucha por una reconstrucción justa, digna y segura

open access: yesRuna, 2020
En este artículo se presenta la etnografía del proceso político ocurrido en el marco de la emergencia humanitaria y la movilización social, mediado por el sismo ocurrido el 19 de septiembre de 2017 en México.
Víctor Hugo Villanueva Gutiérrez
doaj   +1 more source

Universal social protection schemes in forced displacement settings: Evidence from Colombia

open access: yesInternational Social Security Review, Volume 79, Issue 2, Page 43-68, April/June 2026.
With forcibly displaced persons reaching 123.2 million people globally in 2024, host low‐ and middle‐income countries face a dual social protection coverage challenge: including new populations while their own systems cover less than a third of their citizens.
Carlos Santiago Guzmán Gutiérrez
wiley   +1 more source

Valoración mediante resonancia magnética del hidrops endolinfático en la enfermedad de Ménière

open access: yesRevista Argentina de Radiología
El laberinto membranoso es una estructura ubicada dentro de la cápsula ótica, que está formado por un conjunto de vesículas y conductos que contienen endolinfa y que conforman un sistema cerrado de circulación de líquido, separado de la perilinfa que lo ...
Romina Goñi   +4 more
doaj   +1 more source

EL CONCEPTO DE LUCHA EN LA SOCIOLOGIA DE BOURDIEU

open access: yesRevista de Ciencias Sociales, 2013
Es posible leer la obra de Bourdieu como una búsqueda por explicar y comprender los mecanismos a través de los cuáles se perpetúa el orden social desigual.
Julieta María Capdevielle   +1 more
doaj   +1 more source

Advocacy Coalitions and the Evolution of U.S. Space Policy: Private Companies, Competition, and Space Traffic Coordination

open access: yesPolitics &Policy, Volume 54, Issue 2, April 2026.
ABSTRACT This study employs advocacy coalition framework (ACF) theory to analyze debates over U.S. space policies designed to avoid dangerous collisions between objects in Earth orbit. For decades, the Department of Defense prioritized national security in its development of space traffic coordination (STC) systems like the Space Surveillance Network ...
Jeffrey S. Lantis
wiley   +1 more source

Rutgerd Boelens y Rosario Parra (2009). Aguas rebeldes: imágenes de la lucha por el agua y la justicia en los Andes: un tributo a Julio García. Quito: IMPREFEPP: IEP

open access: yesAnthropologica, 2017
El libro Aguas rebeldes: imágenes de la lucha por el agua y la justicia en los Andes. Un tributo a Julio García, elaborado por Rutgerd Boelens y Rosario Parra, aporta una visión integradora sobre la dimensión del agua en las sociedades campesinas ...
Julieta Lahud Vega
doaj   +1 more source

When survival becomes politics: Necessity activism and identity work under precarity

open access: yesPolitical Psychology, Volume 47, Issue 2, April 2026.
Abstract Collective action is essential for tackling social, institutional, and environmental challenges, often fueled by shared identities, common norms, and a belief in the possibility of change. However, the impact of participating in collective action on individual identities, and how this knowledge can shape future efforts to maintain engagement ...
Lucia Garcia‐Lorenzo   +2 more
wiley   +1 more source

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