Results 91 to 100 of about 61,159,068 (216)

Solvent-free mechanosynthesis of Schiff bases derived from thiadiazole with potential application in sensing ionic species and NLO applications

Chemical Physics Impact
In this work, we report the solvent-free mechanosynthesis of three Schiff bases (SBs) derived from 1,3,4-thiadiazole covalently bonded to indole (Th-In), quinoline (Th-Qn) and triphenylamine (Th-TPA) groups.
C.U. Vite-Morales, M.Á. Amado-Briseño, R.A. Vázquez-García, J.E. Muñoz-Pérez, M.A. Veloz-Rodríguez, E. Rueda-Soriano, A. Espinosa-Roa, O.J. Hernández-Ortiz   +7 more
doaj   +1 more source

Navigating Challenges in Forming Grassroots Women's Groups: Exploring the Struggles of Building Collective Agency and Capabilities in a Rural Context

Gender, Work &Organization, EarlyView.
ABSTRACT Collective action is often treated as a desirable and scalable outcome of participatory initiatives, yet far less attention has been paid to the conditions under which collective agency fails to consolidate. This article examines how collective agency is initiated but ultimately unravels within a grassroots women's initiative in a rural ...
Marta Solórzano‐García, Nerea Abad‐Itoiz   +1 more
wiley   +1 more source

Sociedad del conocimiento y tareas de la universidad en América Latina [PDF]

, 2010
El documento inicia con una breve exposición sobre las principales perspectivas que compiten en el estudio de la sociedad del conocimiento, como son las perspectivas informática, economicista y conceptual.
Leal, Marco Aurelio Navarro
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Nuestras aves amenazadas: El Chorao (Amazona pretrei)

Nuestras Aves, 1985
Este trabajo no cuenta con un resumen. 
Juan Carlos Chebez
doaj   +1 more source

Task Complexity Effects on Writing Processes and Correlations With Text Features

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Research on task complexity (TC) effects on second language (L2) text features is abundant and has contributed critical insights. Comparatively, less is known about how L2 writers respond cognitively to diverse TC conditions or about potential effects of such processing activity on the characteristics of the texts produced.
Aitor Garcés‐Manzanera, Judit Kormos, Bryan Koronkiewicz, Rosa María Manchón, Olena Vasylets   +4 more
wiley   +1 more source

La agenda para la educación superior iniciada en los años noventa. La evaluación institucional: El caso de la UNCPBA. [PDF]

, 2010
En esta ponencia propongo abordar algunas consideraciones sobre la universidad argentina en relación a los procesos de gobierno y gestión vinculados a la política de evaluación llevada a cabo en la década de los noventa.
Marco, Ma. Di
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Operative Improvement in the Naphtha Catalytic Reforming Process to Reduce the Environmental Impact of Benzene Fugitive Emissions from Gasoline

ChemEngineering
A challenge for the oil refinement industry is the production of high-octane gasoline with a low benzene content. This work reports the calculation of the atmospheric benzene emissions generated from gasoline storage, transfer, and transport operations ...
Fabiola Velázquez-Alonso, César Abelardo González-Ramírez, José Roberto Villagómez-Ibarra, Elena María Otazo-Sánchez, Martín Hernández-Juárez, Fernando Pérez-Villaseñor, Ángel Castro-Agüero, Laura Olivia Alemán-Vázquez, César Camacho-López, Claudia Romo-Gómez   +9 more
doaj   +1 more source

Nuestras aves amenazadas: El Macuco (Tinamus solitarius)

Nuestras Aves, 1990
Este artículo no cuenta con un resumen.
Juan Carlos Chebez
doaj   +1 more source

‘Civilizing’ Smallholders Through Oil Palm: The Politics of Subsumption Across Southern Mexico's Commodity Frontiers

Journal of Agrarian Change, EarlyView.
ABSTRACT While most frontier studies associate commodity expansions with dispossession, I argue that such expansions can also function as ‘civilizational’ projects aimed at overcoming traditional farming and creating new rural subjects better suited to the needs of capitalist development. Using a Gramscian approach to study subsumption, I analyse three
Antonio Castellanos‐Navarrete
wiley   +1 more source

A crise do paradigma monista e o Estado Plurinacional Latino-Americano [PDF]

, 2014
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Jurídicas. Direito.A presente monografia busca apresentar o Estado Plurinacional como resposta prática às demandas do Novo Constitucionalismo Latino-Americano e, através da ...
Silva, Jeniffer da
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