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Abstract Background Agroforestry, the intentional integration of trees or other woody perennials with crops or livestock in production systems, is being widely promoted as a conservation and development tool to help meet...

Abstract A study of the physical performance of seven different professional groups living in the Brazilian Amazon was performed. The level of the physical capacity was measured using the ergometric bicycle. The professi...

Wood furniture manufacturing is a solvent-intensive industry with significant volatile organic compounds (VOCs) emissions. Six wood furniture manufacturing enterprises in Shandong Province were selected to determine the ...

This paper presents an evolution of a simulation environment where situations in which a DDB should maintain data integrity are modeled and implemented. These situations include failures taking place during transactions,...

The subject matter of this work is focused in the development of an application for team work over a distributed system belonging to an organization. This choice is based in the organizations need of their members’ co...

In 21st century, convergences of technologies and services in heterogeneous environment have contributed multi-traffic. This scenario will affect computer network on learning system in higher educational Institutes. Impl...

The work carried out in the thesis describes efficient virtual environments management. One of the main contributions is a middleware scheduling optimization based on Grid environments. Being the overall goal to get an o...

A 16S rRNA gene database (http://greengenes.lbl.gov) addresses limitations of public repositories by providing chimera screening, standard alignment, and taxonomic classification using multiple published taxonomies. It w...

Parallel/distributed programming is a complex task that requires a high degree of expertise to fulfill the expectations of high performance computation. The Master/Worker paradigm is one of the most commonly used because...

"The objective of this work is the analysis of the envoronmental aspects associated to the extraction of UH (shale and tight)... The novelty of this work is the analysis of the factors the determine the environmental ris...

Fil: Larrouyet, María Cristina. Universidad Nacional de Quilmes; Argentina. El desarrollo sustentable es sinónimo de sostenible y es un término acuñado desde el informe de Brundtland de 1987, redactado por la ONU, po...

Latin American cities are exposed to threats triggered by climate change that generate environmental impacts. In addition, there is evidence of an accelerated process of urbanization which consequences are intensified by...

Fil: Vizgarra, Cristian Gabriel. Universidad Nacional del Chaco Austral; Argentina. En las ciudades de La Leonesa y las Palmas del Departamento Bermejo, Provincia del Chaco, la población expresa su reclamo por el uso de...

Fil: Fernández Ziegler, Rodolfo Oscar. Universidad Nacional de Quilmes; Argentina. La tesis presentada se concentra en un estudio exploratorio sobre la población de PyMEs del sector hidrocarburífero dedicadas a la pro...

Este trabajo muestra varias formas de conocer y relajar el cuerpo a través de técnicas de conocimiento personal y reencuentro con la naturaleza. La vida moderna y rápida, las presiones constantes desde la niñez hasta...

En las últimas décadas y con la finalidad de disminuir el problema de la contaminación acuática, sobre todo aquella causada por la presencia de metales pesados, se han buscado técnicas fisicoquímicas y biológicas ...

Fil: Faccendini, Aníbal Ignacio. Universidad Nacional de Rosario; Argentina. Esta investigación tiene la finalidad de abordar y documentar la narrativa que sobre la escasez social del agua tienen los medios gráficos m...

Fil: Cantamutto, Lucía. Universidad Nacional del Sur; Argentina. La transposición de categorías como “conversación” a las interacciones que se dan a través de dispositivos tecnológicos genera una serie de probl...

En este trabajo nos proponemos explicar que dentro de la estructura jurídico institucional del MERCOSUR el órgano encargado de las cuestiones ambientales es el Grupo del Mercado Común, que realiza su tarea a través d...

El tema de la Seguridad en un sector específico de la Industria de la Construcción, la Obra Chica, se presenta como un desafío inabordable para quienes intentan producir mejoras en ese ámbito. Es a partir de esta sit...

Graph databases are increasingly being used for modeling complex networks using the property graph data model, which annotates nodes and edges in a graph with property-value pairs. However, existing research primarily fo...

This paper surveys the field of reinforcement learning from a computer-science perspective. It is written to be accessible to researchers familiar with machine learning. Both the historical basis of the field and a broad...

Materias / palabras clave: stress, work environment, health and well-being, work–family interaction, career and mobility, working life; Social Sciences: Industries. Land use. Labor: Labor. Work. Working class; Social Sciences: Commerce: Business...

Materias / palabras clave: environmental education, society education and culture, environmental issues, environmental educational practices; Education: Education (General); General Works; Geography. Anthropology. Recreation: Environmental science...