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1.764.010  Articles
1 of 176.401 pages  |  10  records  |  more records»
Using a new methodology of evaluation of the agricultural structures, this paperwork highlights thefact that in order to characterize the agricultural structures on development regions it is not sufficient todetermine the average size of the agricultural ... see more

The aim of this study regarding the usage of renewable resources in the North West region,Romania, starts from the premise that the production of energy from renewable resources is at thebeginning, the usage of these sources not being enough promoted or k... see more

A partir de un análisis de sus escritos, redes intelectuales y memorias, este artículo estudia un momento clave del itinerario de Juan Emiliano Carulla: los años de la Primera Guerra Mundial. A lo largo de tres etapas claramente delimitadas su participaci... see more

It is emphasized that in order to characterize the degree of modernization of agrarian structures, several quantitative methods should be used. Nowadays, the average size is considered the most popular measure. It is highlighted that this measure is not s... see more

Nowadays, in central urban areas, the social activities are generally materialized into passive interactions. Although the built environment has no direct influence on the quality, the content and the intensity of social interactions, the architects and p... see more

Indonesia is a country with high birth rate and the rate continues to increase each year. Methods to reduce high birth rate are needed, especially herbal based contraceptives. This research aims to study the possibility of Calina papaya leaf ethanolic ext... see more

Calina papaya leaf is an Indonesian papaya plant type that has the potential to be used as a medicinal plant. Phytochemical compounds found in papaya leaves act as antifertility agents. The research aimed to study the antifertility effect of Calina papaya... see more

Indonesia is a country with high birth rate and the rate continues to increase each year. Methods to reduce high birth rate are needed, especially herbal based contraceptives. This research aims to study the possibility of Calina papaya leaf ethanolic ext... see more

La distribución reproductiva de la Guayata O. melanopterus, comprende áreas cordilleranas desde Perú hasta Argentina y Chile, localizadas a altitudes de más de 3000 msnm. Durante la época no reproductiva una parte de su población migra hacia regiones más ... see more

1 of 176.401 pages  |  10  records  |  more records»