Results 1 to 10 of about 179,270 (213)

El gobierno en la sociedad cooperativa como base de la cohesión social: el caso de una sociedad cooperativa agraria [PDF]

Revista de Estudios Cooperativos, 2011
Dadas las características del entorno actual, en el que se ha producido un aumento de la sensibilidad hacia los problemas éticos, se ha globalizado la economía y estamos asistiendo a un aumento de la competencia, se ha producido un cambio en la ...
Cristina Pedrosa Ortega, Elia García Martí   +1 more
doaj   +12 more sources

Variable coastal hypoxia exposure and drivers across the southern California Current [PDF]

Scientific Reports, 2021
Declining oxygen is one of the most drastic changes in the ocean, and this trend is expected to worsen under future climate change scenarios. Spatial variability in dissolved oxygen dynamics and hypoxia exposures can drive differences in vulnerabilities ...
Natalie H. N. Low, Fiorenza Micheli, Juan Domingo Aguilar, Daniel Romero Arce, Charles A. Boch, Juan Carlos Bonilla, Miguel Ángel Bracamontes, Giulio De Leo, Eduardo Diaz, Eduardo Enríquez, Arturo Hernandez, Ramón Martinez, Ramon Mendoza, Claudia Miranda, Stephen Monismith, Mario Ramade, Laura Rogers-Bennett, Alfonso Romero, Carmina Salinas, Alexandra E. Smith, Jorge Torre, Gustavo Villavicencio, C. Brock Woodson   +22 more
doaj   +2 more sources

La transformación de la sociedad cooperativa

Boletín de la Asociación Internacional de Derecho Cooperativo, 2010
En el presente trabajo se aborda el estudio de la transformación de la sociedad cooperativa. Dedicando una atención especial a su caracterización, para lo que se analiza con un sentido crítico la exigencia del acuerdo de la Asamblea General, el marco de
Fernando Sacristán Bergia
doaj   +3 more sources

Effect of level of infection by gastrointestinal nematodes and anthelmintic treatment on milk yield in dairy sheep [PDF]

Parasite, 2021
The effects of gastrointestinal nematode infections and anthelmintic treatment on milk yields was compared between flocks with a low level (LL) of eggs per gram (epg) before partum and with a high level (HL).
Martínez-Valladares María, Martín-Ramos Elías, Esteban-Ballesteros Myriam, Balaña-Fouce Rafael, Rojo-Vázquez Francisco Antonio   +4 more
doaj   +2 more sources

La sociedad cooperativa europea domiciliada en España [PDF]

Revista de Estudios Cooperativos, 2009
En este trabajo tratamos de exponer los principales problemas y cómo deben ser resueltos ante una posible domiciliación de una SCE (Sociedad Cooperativa Europea) en España.
Carmen Pastor Sempere
doaj   +4 more sources

Identification of Silvicultural Practices in Mediterranean Forests Integrating Landsat Time Series and a Single Coverage of ALS Data

Remote Sensing, 2021
Understanding forest dynamics at the stand level is crucial for sustainable management. Landsat time series have been shown to be effective for identification of drastic changes, such as natural disturbances or clear-cuts, but detecting subtle changes ...
Jessica Esteban, Alfredo Fernández-Landa, José Luis Tomé, Cristina Gómez, Miguel Marchamalo   +4 more
doaj   +1 more source

Primera observación documentada de depredación del cangrejo azul (Cardisoma crassum) por el aguililla negra menor (Buteogallus anthracinus) en Oaxaca, México

Huitzil, 2023
Existe poca información sobre la dieta del aguililla negra menor (Buteogallus anthracinus) en México. Presentamos la primera observación documentada de depredación sobre un cangrejo por el aguililla negra menor en un manglar en la costa de Oaxaca ...
Gaudencio Escamilla Cortés, Jesús García-Grajales   +1 more
doaj   +1 more source

Assessing the transferability of airborne laser scanning and digital aerial photogrammetry derived growing stock volume models

International Journal of Applied Earth Observations and Geoinformation, 2020
Three-dimensional (3D) data from airborne laser scanning (ALS) and, more recently, digital aerial photogrammetry (DAP) have been successfully used to model forest attributes.
José Antonio Navarro, José Luís Tomé, Eva Marino, María L. Guillén-Climent, Alfredo Fernández-Landa   +4 more
doaj   +1 more source

PTS and PTSO, two organosulfur compounds from onion by-products as a novel solution for plant disease and pest management

Chemical and Biological Technologies in Agriculture, 2023
Background Over the past decade, the great impact of agricultural crop diseases has generated considerable economic losses and has compromised the production of edible crops at a time when the world population is only expected to rise, leading to the ...
Ana Falcón-Piñeiro, David García-López, Lidia Gil-Martínez, José M. de la Torre, María Dolores Carmona-Yañez, Antoine Katalayi-Muleli, Enrique Guillamón, Belén Barrero-Domínguez, Silvia López-Feria, Dolores Garrido, Alberto Baños   +10 more
doaj   +1 more source

Assessing the long-term impact of climate change on olive crops and olive fly in Andalusia, Spain, through climate indices and return period analysis

Climate Services, 2022
The objective of this study is to investigate the long-term effects of climate change on olive crops in Andalusia, one of the most important olive growing areas worldwide, using tailored climate indices and return period analysis.
M. Gratsea, K.V. Varotsos, J. López-Nevado, S. López-Feria, C. Giannakopoulos   +4 more
doaj   +1 more source