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Boletín Informativo ENTORNO, 2018
()La Ciudad de Panamá forma parte del programa “100 ciudades Resilientes” y el pasado 16 de agosto, se presentó la estrategia “Panamá Resiliente”, la cual establece metas y proyectos a desarrollar en los próximos diez ... -
Memoria del 3er Congreso Internacional de Ciencias y Tecnologías para el Desarrollo Sostenible 2018
(06/06/2018)El 3er Congreso Internacional de Ciencias y Tecnologías para el Desarrollo Sostenible, en esta versión 2018, reúne especialistas de las diversas áreas de investigación de la Universidad Tecnológica de Panamá, agrupadas en ... -
Memoria Octava Conferencia Latinoamericana sobre el abandono en la Educación Superior, VIII CLABES
(11/01/2018)Artículos, poster , fotos e información de la Octava conferencia del abandono celebrada en ciudad Panamá, Universidad Tecnológica de Panamá del 14, 15 y 16 de noviembre de 2018. -
New optical filter employing multireflection mirror to provide design flexibility for WDMA
(1905-06-22)A novel optical device employing an amplified ring resonator and a multireflecting mirror inside, is presented. Is founded its transfer function. Also simple expressions for the separation of the two maximums of this novel ... -
Remoção de íons de metais pesados com bentonitas modificadas
(1905-06-23)O presente trabalho apresenta o desenvolvimento de um material sorvente a partir de bentonitas brasileiras modificadas quimicamente com o objetivo de aumentar sua capacidade de sorção de metais pesados e seu valor agregado. ... -
Study of The Corrosion Products Formed on Carbon Steels in The Tropical Atmosphere of Panama
(1905-06-25)Mössbauer spectroscopy and X-ray powder diffraction (in selected samples) have been used to characterize corrosion products on carbon steels after atmospheric exposure to the tropical Panamanian locations of Panama and ... -
Seismic Response of Single-Degree-of-Freedom Systems with Structural Fuses
(1905-06-25)Passive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this article, metallic dampers are defined to be structural fuses (SF) ... -
Investigation of the Structural Fuse Concept
(1905-06-26)Passive energy dissipation (PED devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when ... -
Robust Cascade Controller for Nonlinearly Actuated Biped Robots: Experimental Evaluation
(1905-06-26)In this paper we consider the postural stability problem for nonlinearly actuated quasi-static biped robots, both with respect to the joint angular positions and also with reference to the gripping effect between the ... -
Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems
(1905-06-26)Passive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) ... -
Floor Response of SDOF Systems with Metallic Structural Fuses
(1905-06-26)The floor demands of Single-Degree-of-Freedom (SDOF) systems designed or retrofitted with metallic structural fuses are studied in this article. Floor velocity and acceleration are obtained and comparisons are made between ... -
Seismic Response of Hybrid Systems with Metallic and Viscous Dampers
(1905-06-27)Metallic dampers can enhance structural performance by reducing seismically induced lateral displacements, and by reducing inelastic behavior of beams and columns. Limiting story drift also indirectly allows for mitigation ... -
On the Design and Development of Climbing and Walking Robots for the Maritime Industries
(1905-06-27)Modern robotic systems are increasingly powerful in terms of sensor fusion and mobility. Present technological progress allows advanced robots to cope progressively much better also with complex environments such as those ... -
Effectiveness of natural antioxidants in sunflower oil
(1905-06-27)The antioxidant activity of ∝- and δ-tocopherol, citric acid, ascorbic acid and ascorbyl palmitate was investigated in sunflower oil containing naturally occurring tocopherol. The effectiveness of natural antioxidants in ... -
Geophysical Investigations in the Old Panama Archaeological Site
(1905-06-28)The results of geophysical prospections in an archaeological site of hispanic type in Panama (Central America) are presented in this article. The archaeological site of Old Panama has been intensively investigated with the ... -
Seismic Design of Multi-story Buildings with Metallic Structural Fuses
(1905-06-28)Seismic design relies on inelastic deformations through hysteretic behavior. However, this translates into damage on structural elements, permanent system deformations following an earthquake, and possibly high cost for ... -
Reliable, Built-in, High-Accuracy Force Sensing for Legged Robots
(1905-06-28)An approach for achieving reliable, built-in, high-accuracy force sensing for legged robots is presented, based on direct exploitation of the properties of a robot’s mechanical structure. The proposed methodology relies ... -
Methodology for Zero-moment Point Experimental Modeling in the Frequency Domain
(1905-06-28)Frequency domain methodology is applied to obtain a nominal model for the Zero-Moment Point (ZMP) stability index of a biped robot in an attempt to establish a relationship between the robot trunk trajectories and the ... -
Analytical Investigation of the Structural Fuse Concept
(1905-06-28)Passive energy devices (PED) are useful to enhance structural performance by reducing seismically induced structural damage. Metallic dampers are one such PED. When they are designed such that all damage is concentrated ... -
Modèles 2-D MA pour les champs non déterministes et la décomposition de textures de type Wold
(1905-06-29)Nous proposons une nouvelle méthode pour l'estimation de paramètres d'un modèle 2-D MA infini tronqué associé aux champs stationnaires non déterministes. Cette méthode est développée dans le cadre d'approches d'analyse et ...