Durante la primera fase de excavaciones del año 1996, fueron exhumados los restos de un individuo que fue inhumado cumpliendo el rito islámico: decúbito lateral con la cabeza orientada hacia el SE, si bien fuera del área habitual de necrópolis.…

Biogeography is a discipline included in comparative biology that studies the distribution of organisms, the distributional patterns of organisms are analyzed through the application of different methods, depending on the question formulated. In this work the principles and advantages of…

Traditional mycological knowledge of most Mexican ethnic groups has proven to be extensive and profound, consuming nearly 300 species of wild mushrooms. In this paper, we identified the mushrooms used by Zapotecs of Ixtlan, Oaxaca, compiled their traditional knowledge and…

The main goal of this study is to document the biogeographical patterns, current status and conservation of 24 species of vascular plants in Mexico, all of them recorded in some risk category in the Mexican official publication named 'Norma Oficial…

Ricinuleids are one of the least investigated groups of Arachnida. In particular, knowledge of their ultrastructure is poor. Observations of the distal tarsomeres of ricinuleids show differences in their shape and equipment of surface structures. Legs I and II are…

The present study aims to give a general overview of the information on mentoring that already exists in the specialized literature. The aim of this necessary synthesis is to emphasize the acute need for its systematic research from a more…

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Data from a network of experiments conducted during 1998 for 25 maize cultivars and 30 hybrids cultivated in 19 and 16 different environments, respectively, in the states of Piaui, Rio Grande do Norte, Pernambuco, Alagoas, Sergipe, and Bahia, Brazil, were…

Knowledge has become one of the most important intangible assets for the company in the current competitive environment (Nonaka, 1994; Hunt, 1995; Grant, 1996; Hunt & Morgan, 1996; Teece, 1998; Lee & Sukoco, 2007; Li et al., 2009), being of…

There have been books both erudite and popular on knowledge economy and learning challenges. About two decades ago, The Fifth Discipline by Peter Senge (1990, 1994) popularised the concept of learning organisations and brought his seeming idealisms into the realm…