The Chinese tourism sector is experiencing one of the highest levels of growth, to the extent that China is set to become the leading world power in tourism within the coming decade. Therefore, studying this important sector deserves particular attention.…

El trabajo realizado nos permite determinar que la Institución Educativa se encuentra realizando y buscando alternativas de planificación de gestión Institucional la misma que tiene una connotación reflexiva, participativa y humana, la misma que se ve reflejada en la Unidad…

Worldwide, there is a well-documented crisis for bees and other pollinators which represent a fundamental biotic capital for wild life conservation, ecosystem function, and crop production. Among all pollinators of the world, bees (Hymenoptera: Apoidea) constitute the major group in…

La Plata National University is making a great effort to support and encourage scientific, technologic and artistic research and innovation, maintaining its quality, as well as the development and knowledge transference that benefit society and generate new scientific, technologic and…

In this work five different ways of intervention, strategically articulated, on the social world, are established. And it includes two approaches regarding the realm of knowledge and that of social change. In the second approach, five basic categories are proposed:…

Mientras que los efectos de los alcaloides de Cinchona spp. sobre ciertos organismos han sido bien estudiados, no hay conocimiento de su actividad sobre las levaduras. Esto puede ser interesante, ya que la acción de los productos naturales representa una…

The present article introduces a five-valued logic and a deductive system. Here, the logic presented is a relevant fragment of the @-logic, which is also a space-time logic. These five values correspond to the following semantics: unknown, possibly known but…

El D-002 es una mezcla de alcoholes alifáticos primarios superiores (tetracosanol, hexacosanol, octacosanol, triacontanol, dotriacontanol, tetratriacontanol) purificada de la cera de abejas con efectos antioxidantes, cuyos efectos sobre los niveles plasmáticos de hidroperóxidos totales (OHPT) no habían sido investigados. Este…

En la literatura aparecen más de tres millones de artículos acerca de
las proteínas y sus interacciones (PPI). En este trabajo se expone una arquitectura
plausible y algunos experimentos preliminares de nuestro sistema de extracción de
información sobre interacciones entre…

Purpose – The number of papers focusing on foreign companies doing business in China has increased significantly since the open-door policy came into effect in the late 1970s. Performance has been one of the most researched topics. This paper aims…