This thesis presents an analysis of a learning situation of positive and negative integers. It is considered as a case study within the more general context of the development of school learning analysis tools based on cognitive psychology. An analysis…

This thesis contains eight chapters. The first deals with Gide's knowledge of English, the second with his ideas on translation. The remaining six examine his versions of the following: Gitanjali by Rabindranath Tagore, parts of Leaves of Grass by Walt…

A satisfactory definition of the imagination has proved elusive in Western philosophy. Two contemporary French thinkers, Gilbert Durand and Paul Ricoeur, are concerned with establishing a fundamental philosophy of imagination. For Durand the imagination is the source of symbolic mediations…

En el presente trabajo se estudió la conducta agonística que presentan los porcinos, considerando por separado la agresividad en lechones y en cerdos adultos. Conocer los mecanismos íntimos del comportamiento social del cerdo analizando todas las actitudes que involucran una…

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World of science Joining scientific Sharing knowledge and technologies with developing countries efforts to develop better solutions., 2011

The aim of this paper is to present procedures and tools used for quality control and statistical analysis of high-density microarray (Affymetrix GeneChip®) to search for genes that may be differentially expressed and that may provide clues to unravel parasite…

Following the deaths of Victoria Climbié and of Peter Connelly (Baby P) the media has raged about social work competence, the public have expressed dismay and the government has responded with proposals designed to alter practice procedures. Altering procedures gives…

Abstract: While acknowledging an extension of agroecology in the organic sector and a growing influence of agroecology in the academic world, we explore their relationships. These relationships cannot be reduced to an opposition between a scientific field and a practical…

One of the main crops and income and alternative food source for the population from Northeast region of Brazil is the lima bean (Phaseolus lunatus), besides an important source of protein for the rural population from South America and Africa.…