Now showing items 221-240 of 410

    • La efectividad de la formación en ambientes virtuales de aprendizaje en la educación superior 

      Pérez, Luiyiana; Miguelena, Ramfis; Diallo, Abdoulaye F. (Revista Campus VirtualesRevista Campus Virtuales, 07/01/2016)
      La educación virtual está posicionada a nivel mundial como una alternativa útil para todo aquel que no tiene acceso a universidades tradicionales por situación económicas, familiar o ubicación geográfica, pero actualmente ...
    • La Internacionalizacion en la Educacion Superior en Ingenieria durante la pandemia de Covid 19 

      Guerra de Castillo, Zoila Yadira; Castillo, Aris (2021-06-15)
      La internacionalización durante el 2020, año del impacto del COVID-19, ha tenido un cambio interesante, para bien, especialmente en las universidades centroamericanas. Cuando la mayoría pensaba que no habría posibilidades ...
    • La Nariz Electrónica: Estado del Arte 

      Moreno, Iveth; Caballero, Rony; Galán, Ramón; Matía, Fernando; Jiménez, Agustín (2009-07-01)
      En este trabajo se presenta el estado del arte de los sistemas olfativos artificiales o narices electrónicas, su funcionamiento y algunas de sus aplicaciones. Además, se revisa el concepto de olfato electrónico, pasando ...
    • La responsabilidad civil por daño ambiental, en la actualidad del derecho positivo panameño 

      Flores, Elsa (2003-12-01)
      La responsabilidad civil por daño ambiental toma en consideración los daños sociales, la individualización del sujeto responsable y las dificultades de determinar el monto de la indemnización. La responsabilidad objetiva ...
    • La robótica educativa, una herramienta para la enseñanza-aprendizaje de las ciencias y las tecnologías 

      Moreno, Iveth; Muñoz, Lilia; Serracín, José; Quintero, Jacqueline; Patiño, Kathia; Quiel, Juan (Teoría de la Educación. Educación y Cultura en la Sociedad de la Información, vol. 13Teoría de la Educación. Educación y Cultura en la Sociedad de la Información, vol. 13, 01/01/2012)
      En este artículo se presenta y analiza la robótica educativa como una herramienta de apoyo al proceso de enseñanza-aprendizaje, a nivel de pre-media, orientada principalmente a asignaturas complejas como la matemática, ...
    • La robótica educativa, una herramienta para la enseñanza-aprendizaje de las ciencias y las tecnologías 

      Muñoz, Lilia; Moreno, Iveth; Serracín, José Rolando; Quintero, Jacqueline; Patiño Pittí, Kathia; Quiel, Juan (2012-07-04)
      En este artículo se presenta y analiza la robótica educativa como una herramienta de apoyo al proceso de enseñanza-aprendizaje, a nivel de pre-media, orientada principalmente a asignaturas complejas como la matemática, ...
    • Lane marking recognition based on laser scanning 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Seo, Dongwook; Hyun Jo, Kang (06/03/2015)
      Towards safe autonomous vehicle navigation the problem of lane detection and classification is highly important in the development of advanced driver assistance system (ADAS). This paper proposes a new method to detect the ...
    • Lane Surface Identification Based on Reflectance using Laser Range Finder 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Dung Hoang, Van (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 ...
    • Laser scanner based heading angle and distance estimation 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Seo, Dongwook; Hyun Jo, Kang (03/17/2013)
      Towards autonomous vehicle navigation the problem of guidance is a major difficulty faced by fully autonomous vehicle. This paper proposes a new method to estimate the heading angle for safe autonomous navigation purpose. ...
    • Lateral and Longitudinal Control System for the Automation of an Articulated Bus 

      Montes Franceschi, Héctor; Salinas, Carlota; Sarria, Javier; Armada, Manuel (2010-07-02)
      This paper presents several results regarding the lateral and longitudinal control systems that have been applied for the automation of an articulated bus, using a rolling wheeled box system with special design that moves ...
    • LexToMap: lexical-based topological mapping 

      Rangel, José Carlos; Martínez Gómez, Jesus; García Varea, Ismael; Cazorla, Miguel (11/30/2016)
      Any robot should be provided with a proper representation of its environment in order to perform navigation and other tasks. In addition to metrical approaches, topological mapping generates graph representations in which ...
    • Lithium-Ion Battery End-of-Discharge Time Estimation and Prognosis based on Bayesian Algorithms and Outer Feedback Correction Loops: A Comparative Analysis 

      Tampier, Carlos; Perez, Aramis; Jaramillo, Francisco; Orchard, Marcos; Silva, Jorge; L. Quintero, Vanessa (A Comparative Analysis. In the Annual Conference of the Prognostics and Health Management Society 2015A Comparative Analysis. In the Annual Conference of the Prognostics and Health Management Society 2015, 2015-08-24)
      Battery energy systems are currently one of the most common power sources found in mobile electromechanical devices. In all these equipment, assuring the autonomy of the system requires to determine the battery state-of-charge ...
    • Lithium-ion battery pack arrays for lifespan enhancement 

      Perez, Aramis; L. Quintero, Vanessa; Rozas, Heraldo; Jimenez, Diego; Jaramillo, Francisco; Orchard, Marcos (2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON), 12/21/2017)
      Depending on the application, power and energy requirements may differ significantly and, most likely, a single lithium-ion cell will not suffice. Battery packs offer cell interconnections that allow to obtain several ...
    • Localization estimation based on Extended Kalman filter using multiple sensors 

      Cáceres Hernández, Danilo; Dung Hoang, Van; Hyun Jo, Kang; Ha Le, My (11/10/2013)
      Abstract: This paper describes a method for localization estimation based on Extended Kalman filter using an omnidirectional camera and a laser rangefinder. Laser rangefinder information is used for predicting absolute ...
    • A long-term field study on the adoption of smartphones by children in Panama 

      Valderrama Bahamóndez, Elba Del Carmen; Pfleging, Bastian; Henze, Niels; Schmidt, Albrecht (MobileHCI '14 Proceedings of the 16th international conference on Human-computer interaction with mobile devices & serviceMobileHCI '14 Proceedings of the 16th international conference on Human-computer interaction with mobile devices & service, 09/23/2014)
      Computing technology is currently adopted in emerging countries. Especially mobile phones and smart phones become widely used - with a much higher penetration than traditional computers. In our work we investigate how ...
    • Low power consumption silicon photonics tuning filters based on compound microring resonators 

      Vargas, Salvador; Vázquez, Carmen (03/14/2013)
      Scalable integrated optics platforms based on silicon-on-insulator allow to develop optics and electronics functions on the same chip. Developments in this area are fostered by its potential as an I/O technology that can ...
    • Lyapunov Based Stability Analysis for Metro Lines 

      Berbey Álvarez, Aranzazu; Galán, Ramón; Segundo, Pablo San; Sanz Bobi, Juan de Dios (2008-06-30)
      In this work a direct method to measure the stability of metro system lines with respect to a previously constructed time schedule is presented. For this purpose we first model saturation effects using a real time discrete ...
    • Management Ubiquitous of Messages and Documents Organizational through Intelligent Agents 

      Pinzón Trejos, Cristian; Sánchez, Juan; Cano, Rosa (2009-07-01)
      In the context of artificial intelligence, the multiagent systems are an alternative solution to address complex problems and distributed. PAINALLI is an multi-agent architecture for managing messages and documents ...
    • Maquinaria y equipo - Talón de Aquiles de la agroindustria panameña 

      Serrano Guevara, Sergio (2012-06-01)
      De acuerdo al Diagnóstico de la Agroindustria Rural en Panamá (CEPIA, 2002), los principales problemas que enfrentan las pequeñas y medianas empresas agroindustriales rurales en Panamá, en orden de importancia son: problemas ...
    • Mathematical model for a temporal-bounded classifier in security environments 

      Pinzón Trejos, Cristian; De Paz, Juan; Navarro, Martí; Julián, Vicente; Tapia, Dante; Bajo, Javier (08/01/2012)
      Security is a major concern when web applications are implemented. This has led to the proposal of a variety of specifications and approaches to provide the necessary security for these environments. SQL injection attacks ...