Mostrando ítems 48-67 de 107
Granados Granados, Ricardo-José (Fecha de defensa: 2012-05-11)
Urban wastewater treatment plants produce a variety of residuals during their operation, the typology of which are in function of the design of the treatment process. The problem aborded in the present thesis refers to the ...
Gómez Yepes, Milena Elizabeth (Fecha de defensa: 2010-10-29)
Es bien conocido por la comunidad científica internacional que la exposición al polvo de madera, dependiendo del tipo de madera utilizada en la fabricación del mueble, acarrea diferentes afecciones a la salud del carpintero. ...
Varela Alberte, Elaine (Fecha de defensa: 2012-06-27)
The concrete is one of the most important construction materials. Its sustainability is determined by its durability, its low maintenance and its ability to be reused, recycled or recovered. Hence, the use of recycled ...
Palma Chorres, Yarissa Marcela (Fecha de defensa: 2012-03-30)
El objetivo de esta tesis es estudiar los factores que inciden en la intencionalidad de crear empresas en los emprendedores potenciales universitarios de Panamá, partiendo de la hipótesis de que la deseabilidad de crear ...
Orozco Abundis, Mario Alberto (Fecha de defensa: 2007-02-06)
El surgimiento de una nueva forma de hacer agricultura respetando al medio ambiente y vinculada con la producción de alimentos sanos y orientados al mercado de exportación, ha venido ganando importancia en la agricultura ...
Cuadros Domènech, Sara (Fecha de defensa: 2013-12-20)
This thesis is focused on the search of alternatives to fungicides conventionally used in the tanning industry. These chemicals must be effective against a large number of fungi less toxic, more environmentally friendly ...
Baquero Álvarez, Margarita del Pilar (Fecha de defensa: 2016-02-08)
Facing demands associated with new product development in the textile sector, in the context of the product value chain, makes it necessary to structure innovation. lt starts with the question:How is the innovation evident ...
Rodríguez Gutiérrez, Rodulfo M. (Fecha de defensa: 2015-03-09)
The main objective of this thesis is to develop a guide for the design of public policies and other tools to promote innovation that adapt to social and economic reality of regions in emerging countries. This guide should ...
Badia i Moragas, Alba (Fecha de defensa: 2014-12-12)
Air pollution is a serious issue that affects human health, the environment and the climate at levels from local to global scales. The main processes that affect air pollution levels are: emissions, chemistry, transport ...
Gual Ortí, Jaume (Fecha de defensa: 2013-07-05)
El estudio que aquí se expone tiene como objetivo principal la mejora de la usabilidad de los planos táctiles orientados a personas con discapacidad visual. Metodología: A partir de una metodología experimental principalmente ...
Gallardo Rodríguez, Javier (Fecha de defensa: 2015-12-04)
The study focuses on SMEs in the industrial sector in Catalonia, with the aim of identifying competitive intelligence systems suitable for SMEs, the areas with the greatest potential impact with the implementation of a ...
Durán Rodríguez, Rodrigo Alberto (Fecha de defensa: 2016-01-14)
"Virtual education in Higher Education as a means of maximizing generic competences and learning through good educational practices" addresses the problem faced by Virtual Education in Panama, by early 2014, only 1% of a ...
Pérez Souza, Jaime R. (Fecha de defensa: 2016-01-21)
The World Health Organization (WHO) is the international agency within the United Nations (UN) responsible for health and, since the International Conference on Primary Health Care (PHC) in Alma-Ata (1978), it has strengthening ...
Regino Maldonado, Patricia (Fecha de defensa: 2016-01-21)
The environmental concerns related to deforestation, forest degradation and losses in biodiversity lead to a negative image of wood products. On the other, a wider utilization of wood products made from well-managed resources ...
Dzul López, Luis Alonso (Fecha de defensa: 2009-10-26)
Los costes de la calidad representan una herramienta eficaz que permite medir la mejora continua de un programa de gestión de la calidad. Hasta hoy existen diversos modelos genéricos de costes de la calidad que se han ...
Solano Lamphar, Hector Antonio (Fecha de defensa: 2010-07-28)
La presente investigación tuvo como objetivo primario realizar una serie de análisis que evaluaran los factores que afectan directamente a zonas naturales expuestas a la contaminación lumínica. Para posteriormente utilizar ...
Hernández Sánchez, Juan Manuel (Fecha de defensa: 2013-02-19)
Esta metodología está orientada a evaluar el impacto medioambiental de los edificios, su coste económico y su efecto social, teniendo en cuenta todo el ciclo de vida, de una manera sistematizada, flexible, simple, holística ...
Echevarría–Quintana, Marcos (Fecha de defensa: 2015-12-22)
Recent research on the analysis of product development systems, refer to the search for methods to establish the links between the variables that apply to the design concept and development, in order to build bridges of ...
Paz Bernales, Huáscar (Fecha de defensa: 2016-01-21)
In this thesis the methodology DFMA (Design for manufacturing and assembly) is applied to the efficient redesign of a bench of an industrial welded construction equipment in order to simplify the solutions and reduce costs. ...
Tutusaus Pifarré, Kilian (Fecha de defensa: 2016-01-20)
Educational organisations search for differentiating factors in order to become more efficient and effective, so they can improve their competitiveness in the present market. Knowing what is happening within them is a ...