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Now showing items 31-40 of 47
Displays and Photonics Application Group Activities
(06/01/2004)
Displays and Photonics Application Group (GDAF) is devoted to design and development of passive and active devices and sensors for their applications in WDM networks, CWDM, POF, and RF over fiber networks using different ...
Modelling ETL processes of data warehouses with UML activity diagrams
(11/09/2008)
Extraction-transformation-loading (ETL) processes play an important role in a data warehouse (DW) architecture because they are responsible of integrating data from heterogeneous data sources into the DW repository. ...
Efecto del estrés hídrico a distintas temperaturas sobre la germinación de semillas de Bulnesia retama (Gill. ex. Hook.) Griseb. -Zigofiláceas - en San Luis, Argentina
(07/12/2007)
Se estudió la germinación de semillas de Bulnesia retama frente a condiciones de estrés hídrico, simulado con PEG6000 a distintas temperaturas, y su recuperación ante el estrés. Las semillas recolectadas en San Luis ...
From implicit to touching interaction: RFID and NFC approaches
(05/25/2008)
Intelligent environments need interactions capable of detecting users and providing them with goodquality contextual information. In this sense we adapt technologies identifying and locating people adjusting their requirements. ...
Design and tolerance analysis of a router with an amplified resonator and Bragg gratings
(04/20/2000)
A novel ring resonator configuration with Bragg gratings is presented. The stability of this configuration is studied by a z-transform technique. A router design with a FWHM of 17 MHz, a -40-dB rejection ratio, and a 15-dB ...
Towards Simple Interaction in the Classroom: an NFC Approach
(2008-06-30)
In a given environment, distributing different devices with computing capabilities around us opens up new possibilities. It allows simple and easy interaction between user and computer. In this work we propose an approach ...
Classification Agent-Based Techniques for Detecting Intrusions in Databases
(09/24/2008)
This paper presents an agent specially designed for the prevention and detection of SQL injection at the database layer of an application. The agent incorporates a Case-based reasoning mechanism whose main characteristic ...
Applying Ontologies in the Development of Patient Mobile Monitoring Framework
(2nd International Conference on e-Health and Bioengineering2nd International Conference on e-Health and Bioengineering, 09/17/2009)
In this paper, patient mobile monitoring enabling framework architecture is presented. To this end, biometric devices (e.g. glucometers, blood pressure meters) are used to send data to the mobile phone via technology such ...
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. ...
Identification technologies to support Alzheimer contexts
(07/16/2008)
Alzheimer's disease makes great demands on care by assistants, due to the fact that they cannot distract their attention from patients while they are at the same time managing records. For that reason, technologies to ...