Most of the current wireless sensor networks are built for specific applications, with a tight coupling between them and the underlying communication protocols. We present a more flexible architectural approach for building WSNs, in which application-specific features are decoupled from…

Current interactive multimedia learning software can not be accessed by learners with disabilities. This is the case for students with vision disabilities. Modeling techniques are necessary to map real world experiences to virtual worlds by using 3D auditory representations of…

The ecological camp as a university extension project emerged in 2001 from the subject Sociology and Environmental Education in the course Environmental Engineering in the Agronomic Engineering School at National University of the East. It was designed as an environmental…

The horticulture at La Plata horticultural belt, is driven by different management types that are named and classified with different criteria. One 2-type classification refers to farmers, farms or management types named conventional, and organic, based in the general, more…

Los estudios de crecimiento tienen amplia tradición dentro de la Antropología Biológica por su variación en función de distintos factores biológicos y socio‐ambientales y por las complejas interacciones que se establecen entre ellos. Es por esto que el crecimiento es…

Se realiza un análisis exploratorio del concepto de 'garantía cultural', con el objetivo de caracterizar áreas futuras de investigación en torno al mismo. En primera instancia se analiza la noción genérica de 'garantía', tal como ha sido considerada en la…

Ensuring flexible and efficient manufacturing of customized products in an increasing dynamic and turbulent environment without sacrificing cost effectiveness, product quality and on-time delivery has become a key issue for most industrial enterprises. A promising approach to cope with this…

Actualmente los países industrializados concentran el conocimiento científico y la innovación tecnológica mientras los países en vías de desarrollo se limitan a adaptar esos conocimientos, innovación y tecnología. Pero la asimilación de las innovaciones generadas exógenamente exige más que la…

The criteria adopted for establishing whether a determined substance has potential as a cosmetic constituent are based on the present legislation of each country. In this study, natural antiaging constituents as Fomes officinalis, rice protein and glutamic acid were pharmacologically…

Los estudiantes de primer año que cursan la carrera de Ingeniería Agronómica provienen de un universo amplio en términos geográficos, educacionales y culturales. El objetivo de este trabajo es determinar si existen diferencias en el rendimiento académico de los estudiantes…