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Este trabajo intenta contribuir con el conocimiento de la epidemiología de la tripanosomiasis en bovinos tropicales. El estudio se realizó en bovinos del valle de Aroa, Venezuela mediante un muestreo estratificado polietápico, seleccionándose 387 animales de dos unidades agroecológicas (U.A.)…

The author of the study reported here set out to understand and then explain the degree to which predominantly low-income, illiterate parents of children at a Ghanaian community school value education. Information gained from this exploratory study will contribute to…

The article analyses various approaches and the main management theories: their advantages, shortcomings, real possibilities of use by managers of companies and entrepreneurs, seeking to ensure competitiveness in the global markets, realising the objectives and obtaining optimal economical and social…

Scientific research has taken a new direction, aimed at solution of the human resource development problems in the light of new challenges posed by the European Union enlargement, formation of knowledge society and internationalization processes in private and public sectors.…

Cuba es uno de los pocos lugares en el mundo donde se obtiene producción industrial de petróleo en rocas de la asociación ofiolítica. El primer yacimiento descubierto fue Motembo en 1881 y el más reciente Cantel en el año 1978.…

This paper empirically examines the role of social networks in welfare participation. Social theorists from across the political spectrum have argued that network effects have given rise to a culture of poverty. Empirical work, however, has found it difficult to…