Results 51 to 60 of about 711,538 (202)

Along the Silenced Footsteps of Latin American Pastoralists: From Mexico to Argentina, a Journey Through Pastoral Systems in Latin America

The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.
ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley   +1 more source

Instantaneous Bethe-Salpeter equation: utmost analytic approach [PDF]

, 2000
The Bethe-Salpeter formalism in the instantaneous approximation for the interaction kernel entering into the Bethe-Salpeter equation represents a reasonable framework for the description of bound states within relativistic quantum field theory.
A. Le Yaouanc, C. R. Münz, C. R. Münz, E. E. Salpeter, E. E. Salpeter, Franz F. Schöberl, G. Zöller, J. Parramore, J. Parramore, J. Resag, J.-F. Lagaë, J.-F. Lagaë, Khin Maung Maung, M. G. Olsson, M. G. Olsson, S. Jacobs, S. Jacobs, W. Lucha, W. Lucha, W. Lucha, W. Lucha, W. Lucha, Wolfgang Lucha   +22 more
core   +4 more sources

Accelerating Just Energy Transitions in Brazil: Pathways for Social Development

Latin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT This critical article analyzes energy poverty in Brazil from the theoretical perspective of distributive justice, proposing the implementation of a new social regulation called Contribution to Social Development. The goal is to support the process of a just energy transition leading to a broader debate on energy planning and social issues ...
Marcio Giannini Pereira, Harriet Thomson, Neilton Fidelis da Silva, Maria Luiza de M. Galvão, Dannyelle de Souza Nunes Vasconcelos, Jamila Lorena de Freitas Pereira Brasil   +5 more
wiley   +1 more source

Coalitions and Characters: Tracing the Maturity of Sweden's Preventing and Countering Violent Extremism Policies

Review of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT We trace the shift from a nascent to a mature policy subsystem by examining a hitherto overlooked aspect in policy process scholarship: the relationship between advocacy coalition beliefs and the narratives they express over time. The empirical focus of this case study is Sweden's Preventing and Countering Violent Extremism (P/CVE) policies ...
Simone Grännsjö, Evangelia Petridou, Jörgen Sparf, Christopher M. Weible   +3 more
wiley   +1 more source

Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations

, 2010
The Salpeter equation, a standard tool in hadron physics, constitutes a well-defined three-dimensional approximation to the Bethe-Salpeter formalism for the description of bound states within quantum field theories. However, if confinement is implemented
Lucha, Wolfgang
core   +1 more source

Survey Experiments in Public Policy: A Systematic Literature Review

Review of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This systematic literature review examines population‐based survey experiments (PBSE) in public policy, analyzing 36 peer‐reviewed articles from Web of Science and Scopus databases. Based on PBSE methodological literature and the review, four main types of PBSE are distinguished: methodological, direct (based on information provision ...
Radek Kovács, Arnošt Veselý
wiley   +1 more source

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

Revista 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, M. Silvina Abraham, Alfredo Lafue, María Mac-Adden, Claudia Cejas   +4 more
doaj   +1 more source

Instantaneous Bethe-Salpeter Approach to Pseudoscalar Mesons

, 2013
Light pseudoscalar mesons are Janus-type particles: Within quantum chromodynamics, they must be described as bound states of its fundamental degrees of freedom and as the (pseudo-) Goldstone bosons of its spontaneously broken chiral symmetry.
Lucha, Wolfgang
core   +1 more source

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

Runa, 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

EL CONCEPTO DE LUCHA EN LA SOCIOLOGIA DE BOURDIEU

Revista 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, María Laura Freyre   +1 more
doaj   +1 more source