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Análisis y diseño centrado en la experiencia de usuario: red académica y de investigadores
(Congreso Internacional de Educación Superior, CubaCongreso Internacional de Educación Superior, Cuba, 2014-05)
Muchos proyectos de software presentan deficiencias: retraso de entrega, coste excesivo, ineficiencia, mantenimiento problemático, escasa portabilidad. Debidos en mayor medida a una propagación de los errores que comienzan ...
Nitrous Oxide Fluxes from a Commercial Beef Cattle Feedlot in Kansas
(2014-03-10)
Emission of greenhouse gases, including nitrous oxide (N2O), from open beef cattle feedlots is becoming an environmental concern; however, research measuring emission rates of N2O from open beef cattle feedlots has been ...
De currículos escolares a objetos digitales de aprendizaje
(V Jornada de Campus VirtualesV Jornada de Campus Virtuales, 10/01/2014)
La presencia de las Tecnologías de la Información y las Comunicaciones (TICs) en la educación ha venido ampliándose a partir de la construcción de software y hardware para el aprendizaje, lo cual está sustentado en la idea ...
Experimental research on the effects of water application on greenhouse gas emissions from beef cattle feedlots
(2014-04-30)
The effect of water application (e.g., through rainfall or sprinkler system) on emissions of greenhouse gases (GHGs), such as nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2), from pen surfaces of open-lot beef ...
Applications of Petri Nets in electric power systems
(Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEECentral America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE, 2014-11-12)
In this article Petri Nets are presented as a viable alternative to the modeling and analysis of electric power systems. First, the formalism of Petri Nets, its symbology and rules of use will be introduced. Additionally, ...
RSOA basado en ontologías para entornos virtuales en la educación superior panameña
(Virtual Educa 2014Virtual Educa 2014, 07/01/2014)
En la búsqueda de información en la Web hay diversos factores que dan como resultado que un alto porcentaje de los recursos recuperados con una herramienta de búsqueda no cumplan con las condiciones ...
Diagnostico Parcial de aplicación de normas de Ergonomía Informática en sitios Web Educativos en Panamá
(05/12/2014)
Basado en las normas de ergonomía Informática ISO 9241-11 y la UNE 139803-2012, se aplicaron listas de Verificación a sitios Web educativos que se utilizan para aprender diversos tópicos, con el propósito de identificar ...
Lane Surface Identification Based on Reflectance using Laser Range Finder
(12/13/2014)
In striving to achieve autonomous navigation the problem of guidance is a major difficulty faced by fully autonomous vehicle. In this paper, the authors focus on unconventional methods of identifying lane markings on a ...
Project-based learning and use of the CDIO Syllabus for geology course assessment
(2014-07-06)
This study provides an overview of the development of hard and soft skills from project-based curriculum planning, and suggests ways to evaluate them in the context of engineering education and their importance in the ...
Mobile and ubiquitous architecture for the medical control of chronic diseases through the use of intelligent devices: Using the architecture for patients with diabetes
(05/01/2014)
This manuscript presents a mobile monitoring application to allow a patient to monitor a chronic disease using mobile devices. This application is developed according to three components that enable the semi-automatic ...