In contemporary financial market and scientific field of finance the demand for knowledge-based and software-supplied systems allowing investors and financial analysts to make proper and timely decisions is rising. The possible instrument for solving the problem of optimal portfolio formation…

This article discusses centers of origin  and genetic divesification of domesticated plants in Mexico, in the context of the introduction of transgenic hybrids to Mexico. The teritories of present day indigenous groups are associated with strains of corn. Mexico needs…

Prehistoric rock paintings from Northern Mexico are becoming better known. Twenty sites for a single municipio in the state of Nuevo Leon have recently been described. Not all the paintings that are being found are a spectacular as the ones…

Abstract. This paper presents a new method based on digital image processing techniques such as color transformations and mathematical morphology, as well as on some specialist knowledge, to provide estimates for the lengths of rice panicles that have been removed…

On the 11th of January 2007 a conference took place in Palermo, in the striking frame of the Steri palace. The conference, titled “University and work – what knowledge is necessary to equip students for after the university”, was organised…

Abstract: This article counters and complicates decontextualized, celebratory accounts of queer subjects and cyberspace. The authors explore the significance of communicative media for queer women, with a particular focus on the negotiation of complex identifications, communities, social networks, and knowledge…

The increasing number of Virtual Communities of Practice (VCoP) leads to the needs of having an ontological model in mapping new members (new researchers) to their relevant Research Group(s) especially in Higher Learning Institution. This paper proposes a new model…

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