Los moluscos son muy apreciados como alimento para el hombre y en Venezuela se aprovechan comercialmente almejas (Asaphis deflorata), ostras (Pinctada imbricata y Crassostrea rhizophorae), pepitonas (Arca zebra), pulpos (Optopus vulgaris), calamares (Loligo plei), vieiras (Amusium papyraceum), mejillones (Perna perna…

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.…

Despite earlier evidence to the contrary, recent inquiries appear to reach a consensus that the poor
pay more for food. However, these studies utilize samples drawn on the basis of prior
knowledge of unfair pricing strategies, proximity of volunteer surveyors,…

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…

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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…

When a person is born, apart from natural instincts and biological impulses endowed in his existence, is unaware of realities around him. He gets acquainted with the world around him by utilizing senses and wisdom bestowed upon him by God.…

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.…

In this article we study the effect of uncertainty on an entrepreneur who must choose the capacity of his business before knowing the demand for his product. The unit profit of operation is known with certainty but there is no…

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