Results 11 to 20 of about 4,697,870 (296)

Vida y muerte del Chile popular

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
Touraine, Alain (1974) Vida y muerte del Chile popular, traducción de Aurelio Garzón del Camino.
Raúl Trejo Delarbre
doaj   +1 more source

Root-Zone Amendments of Biochar-Based Fertilizers: Yield Increases of White Cabbage in Temperate Climate

open access: yesHorticulturae, 2022
The use of biochar is an important tool to improve soil fertility, reduce the negative environmental impacts of agriculture, and build up terrestrial carbon sinks. However, crop yield increases by biochar amendment were not shown consistently for fertile
Jannis Grafmüller   +3 more
doaj   +1 more source

Nuestra América

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
Martí, José (1974) Nuestra América, Compilación y pró­logo de Roberto Fernández Retamar.
Miguel Bautista
doaj   +1 more source

Cine y revolución (el cine soviético por los que lo hicieron)

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
Cine y revolución (el cine soviético por los que lo hicieron), realización, montaje, sonido y comentarios por Luda Schnitzer, Jean Schnitzer y Marcel Martin, Buenos Aires, Ed. de la Flor, 1974, 224 pp. Trad, de J. Caño Guiral.
Gerardo Fulgueira
doaj   +1 more source

1974, a downturn of the long wave?

open access: yesPSL Quarterly Review, 2014
As its title suggests, the work looks at whether 1974 is a downturn of a long economic movement.  In order to answer this question, the author first justifies the hypothesis that the years 1945 to 1973 represented a long upward swing.
L.H. DUPRIEZ
doaj   +1 more source

La estructura lógica de ’El capital’ de Marx

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
Zeleny, J. La estructura lógica de ’El capital’ de Marx, México-Barcelona, Ediciones Grijalbo, Colección Teoría y Rea­lidad, 1974, 337 pp.
Miguel Bautista
doaj   +1 more source

GIS-Based Multi-Criteria Analysis for Selecting Suitable Areas for Urban Green Spaces in Abomey-Calavi District, Southern Benin

open access: yesLand, 2023
Green spaces contribute to a significant improvement in quality of life and maintain the sustainability of cities. In Benin, despite the political willingness regarding greening, municipalities are experiencing technical issues in finding suitable spaces
Abdel A. Osseni   +3 more
doaj   +1 more source

El caso Puig Antich en la prensa francesa (1974)

open access: yesHistoria Actual On-Line, 2011
El presente artículo se centrará en el estudio del MIL (Movimiento Ibérico de Liberación), grupo anticapitalista que actúa a principios de los años 70 en Barcelona y el Sur de Francia, y más concretamente en la condena a muerte de uno de sus miembros ...
Canela Lleda
doaj   +2 more sources

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

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