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Soybean powdery mildew (Erysiphe diffusa) was considered a minor disease in Brazil in the decades immediately after its identification. However, since the outbreak in 1996/97 in all cultivated areas the disease has become a constant threat to farmers and losses…

En el presente artículo se exploran las relaciones existentes entre el conocimiento producido en las universidades latinoamericanas y las redes de poder que no sólo lo hacen posible sino que garantizan su reproducción y mantenimiento. Utilizando el Movimiento de la…

Short survey carried out at the beginning of the course in order to elicit information about the students' background, future prospects and knowledge of ICT.

Indígenas y campesinos de diversas localidades mexicanas, fundamentalmente de la Sierra Norte de Puebla, se congregan durante cinco años en las instalaciones del Cesder, en Zautla, alrededor de una Licenciatura en Desarrollo Rural que les permitirá, una vez obtenido el…

The article analyzes the concept of the organizations in general and the school like specific organization is reviewed. The educative school and other institutions
can be considered as living beings and, from this premise, they are susceptible of transformation
and…

En la literatura aparecen más de tres millones de artículos acerca de
las proteínas y sus interacciones (PPI). En este trabajo se expone una arquitectura
plausible y algunos experimentos preliminares de nuestro sistema de extracción de
información sobre interacciones entre…

This paper offers an explanation of rationally contracts where incompeteness refers to unforeseen contingencies. Agents enter a relationship with two-sided moral hazard in which a commitment to discard parts of the joint resources may be ex ante efficient.

The profession of social work has a long history of work with "clients" with disabilities, but unfortunately, this history often has not included strong advocacy for their rights and creating a place as colleagues within Schools of Social Work (Dunn,…

This paper shows some indicators of the environmental crisis and its complex problems. It also recognizes that solutions to environmental problems require reflection on deep changes in knowledge organization, i. e., a new paradigm related to the concept of totality.…