Search
Now showing items 51-60 of 74
Compressive Sensing for Inverse Scattering
(2008-06-30)
Compressive sensing is a new field in signal processing and applied mathematics. It allows one to simultaneously sample and compress signals which are known to have a sparse representation in a known basis or dictionary ...
A New Methodology for Massive Alarm Management System in Electrical Power Administration
(2009-07-01)
The paper presents a methodology that integrates several available techniques to manage the massive amount of alarm signals in electrical power dispatch control centers, as well as the contribution of each entity involved ...
Time Division Multiplexing Fibre-Optic Liquid Level Sensors using a Nematic 1x2 Optical Switch
(09/01/2004)
In this paper, time division multiplexing with optical switches in a multi-sensor system for level measurements with POF is reported. POF are used in the sensor heads and as transmission media along the optical network. ...
Effectiveness of natural antioxidants in sunflower oil
(2005-06-27)
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 ...
Estado del Arte de la Calificación Profesional de Inspectores de Soldadura en Panamá
(2006-10)
La actualización y el reconocimiento de las capacidades de profesional involucrado en actividades de soldadura, son esenciales para garantizar la calidad y seguridad de los productos y servicios prestados. Para mejorar y ...
Supporting clinical information management by NFC technology
(2009-07-01)
Tele-monitorization is a problem with aging people living alone since the vital signs control is complicated for them. In this sense, some initiatives by adapting technologies make easy these controls. In this work we ...
Management Ubiquitous of Messages and Documents Organizational through Intelligent Agents
(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 ...
Analytical Investigation of the Structural Fuse Concept
(2006-06-28)
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 ...
La Nariz Electrónica: Estado del Arte
(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 ...
Vertical Movement of Resonance Hopping Robot with Electric Drive and Simple Control System
(2003-06-01)
In the paper vertical movements of resonance hopping robot with one leg and electric drive are considered. Special construction of hopping robot with compensation of losses during flight of the robot allows to employ a ...