Results 51 to 60 of about 5,737 (149)
The Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley +1 more source
New Twists in the Chemistry of Thioureas: 1,3‐Thiazolidines as a Vector of Sustainability
Chemistry – A European Journal, Volume 30, Issue 57, October 11, 2024.A new sustainable method for synthesizing 1,3‐N,S‐heterocycles, including 1,3‐thiazolidine‐2‐imines and 4,5‐dihydrothiazol‐2‐amines is reported. This innovative approach offers considerable shorter reaction times with higher yields, reduced energy consumption, and the elimination of hazardous chemicals.
Guillermo Canudo‐Barreras +2 more
wiley +1 more source
Policy &Internet, Volume 16, Issue 3, Page 628-642, September 2024.Abstract Infrastructure siting has been shown to lead to high contestation across political systems. To counteract this, policymaking has introduced participatory instruments that were recently supplemented by web‐based tools. Drawing on theoretical perspectives on policy conflict, this paper investigates how different conflict intensities reflected in
Ilana Schröder, Nils C. Bandelow
wiley +1 more source
Revista Científica General José María Córdova, 2018 A través de la metodología pedagógica de educación entre pares, el grupo de investigación observó que jóvenes adolescentes estudiantes de las comunas 6 y 18 de la ciudad de Cali se relacionan entre sí con actitudes, comportamientos y expresiones verbales
Elba María Bermúdez Quintana +4 more
doaj +1 more source
ECONOMY OF FAVORS: Tiered Labor Systems on Mexico's Car Assembly Lines
Cultural Anthropology, Volume 39, Issue 3, Page 400-427, August 2024.ABSTRACT Inequalities are inherent to capitalism. However, supply‐chain production has introduced new dynamics in which workers situated in uneven labor regimes increasingly find themselves working alongside one another. On Mexico's car assembly lines, autoworkers work next to logistics workers.
ALEJANDRA GONZÁLEZ JIMÉNEZ
wiley +1 more source
People and Nature, Volume 6, Issue 3, Page 1303-1319, June 2024.Abstract Modern humans widely shaped present ecosystems through intentional and unintentional geographical redistribution of wildlife, both in historical and pre‐historical times. However, the patterns of ancient human‐mediated indirect changes in wildlife range are largely unknown, and the mechanisms behind them remain obscure.
Marcos Moleón +11 more
wiley +1 more source
Arte y sostenibilidad : impulsando una gestión cultural más sostenible
, 2018 Número especial de la revista "Conectando audiencias: revista de gestión cultural, marketing y desarrollo de audiencias", Año 2017, núm ...
Asimétrica, García Haro, Marta
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Hydrogen‐Bonding Organocatalysis Enabled Photocatalytic Intramolecular [2+2]‐Cycloaddition Reaction
Advanced Synthesis &Catalysis, Volume 366, Issue 4, Page 751-756, February 20, 2024.Abstract The combination of organocatalytic activation and photocatalysis for enabling the intramolecular [2+2]‐cycloaddition of enone‐ene substrates bearing one Lewis base binding site is reported. While in a variety of solvents a poor conversion or no reaction takes place in the absence of a hydrogen bonding catalyst, the corresponding ring‐fused ...
Stefania Perulli +5 more
wiley +1 more source
Corriente asimétrica de cortocircuito en un transformador monofásico
, 2010 Representación de la corriente asimétrica de cortocicuito de un transformador de potencia monofásico.https://laboratoriosvirtuales.upv.es/eslabon/lv0908jmromanMartínez Román, JA. (2010).
Martinez-Roman, Javier
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Distribuciones de Probabilidad Asimétrica con Soporte Positivo Beta Potencia-Normal [PDF]
, 2019 La distribución logarítmica normal (LN) es una distribución de probabilidad con un logaritmo distribuido normalmente que se obtiene como una transformación de la distribución normal ordinaria y se suele utilizar a menudo en situaciones en las que los ...
Martínez Guerra, María Alejandra
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