Disseny i implementació d'una base de dades relacional per a un concessionari de vehicles

Disseny i implementació d'una base de dades relacional per a un concessionari de vehicles i un magatzem de dades per obtenir estadístiques.

Analysis and Design of a secure WLAN solution for Cobre Las Cruces

Cobre Las Cruces is a renowned copper mining company located in Sevilla, with unexpected problems in wireless communications that have a direct affectation in production. Therefore, the main goals are to improve the WiFi infrastructure, to secure it and to detect and prevent from attacks and from the installation of rogue (and non-authorized) APs. All of that integrated with the current ICT infrastructure.This project has been divided into four phases, although only two of them have been included into the TFC; they are the analysis of the current situation and the design of a WLAN solution.Once the analysis part was finished, some weaknesses were detected. Subjects such as lack of connectivity and control, ignorance about installed WiFi devices and their localization and state and, by and large, the use of weak security mechanisms were some of the problems found. Additionally, due to the fact that the working area became larger and new WiFi infrastructures were added, the first phase took more time than expected.As a result of the detailed analysis, some goals were defined to solve and it was designed a centralized approach able to cope with them. A solution based on 802.11i and 802.1x protocols, digital certificates, a probe system running as IDS/IPS and ligthweight APs in conjunction with a Wireless LAN Controller are the main features.

Proyecto de desarrollo de una base de datos

Desarrollo de las fases de planificación, análisis, diseño e implementación de un proyecto de desarrollo de una base de datos para un cliente ficticio.

Creació d'un quadre de comandament per a l'anàlisi de resultats d'un hospital

En aquest projecte es realitzarà un quadre de comandament amb l'eina Oracle BI, amb la construcció del data warehouse i procés ETL.

Aegis : Conexión a bases de datos distribuidas

Esta aplicación pretende ser en un cliente ligero de conexión a las distintas bases de datos, de tal forma que, de manera transparente y simplemente seleccionando un esquema de ejecución, se permitan consultas tanto de forma online como programada.

Design of potent inhibitors of human RAD51 recombinase based on BRC motifs of BRCA2 protein: modeling and experimental validation of a chimera peptide.

We have previously shown that a 28-amino acid peptide derived from the BRC4 motif of BRCA2 tumor suppressor inhibits selectively human RAD51 recombinase (HsRad51). With the aim of designing better inhibitors for cancer treatment, we combined an in silico docking approach with in vitro biochemical testing to construct a highly efficient chimera peptide from eight existing human BRC motifs. We built a molecular model of all BRC motifs complexed with HsRad51 based on the crystal structure of the BRC4 motif-HsRad51 complex, computed the interaction energy of each residue in each BRC motif, and selected the best amino acid residue at each binding position. This analysis enabled us to propose four amino acid substitutions in the BRC4 motif. Three of these increased the inhibitory effect in vitro, and this effect was found to be additive. We thus obtained a peptide that is about 10 times more efficient in inhibiting HsRad51-ssDNA complex formation than the original peptide.

Diseño e implementación de la base de datos de un sistema de descarga de aplicaciones para móviles inteligentes

Este proyecto consiste en el diseño de una base de datos para una aplicación de gestión de la asociación mundial de programadores de aplicaciones móviles. El sistema de base de datos de dicha aplicación deberá guardar información principalmente de clientes o usuarios finales, programadores, aplicaciones y descargas, así como de toda la información relacionada y necesaria para la gestión.

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents

El propòsit d'aquest treball de fi de carrera és la planificació, l'anàlisi, el disseny i la implementació d'una base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents.

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents

El projecte consisteix en la creació d'una plataforma on els desenvolupadors d'aplicacions mòbils podran oferir els seus treballs i els usuaris se'ls podran descarregar d'una manera fàcil i intuïtiva.

Ionotropic and metabotropic mechanisms in chemoreception: 'chance or design'?

Chemosensory receptors convert an enormous diversity of chemical signals from the external world into a common language of electrical activity in the brain. Mammals and insects use several families of transmembrane receptor proteins to recognize distinct classes of volatile and non-volatile chemicals that are produced by conspecifics or other environmental sources. A comparison of the signalling mechanisms of mammalian and insect receptors has revealed an unexpected functional distinction: mammals rely almost exclusively on metabotropic ligand-binding receptors, which use second messenger signalling cascades to indirectly activate ion channels, whereas insects use ionotropic receptors, which are gated directly by chemical stimuli, thereby leading to neuronal depolarization. In this review, we consider possible reasons for this dichotomy, taking into account biophysical, cell biological, ecological and evolutionary influences on how information is extracted from chemosensory cues by these animal classes.

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents.

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents

En aquest projecte es recullen totes les fases necessàries per dissenyar i implementar una base de dades relacional que asseguri la persistència de les dades relatives a les entitats implicades.

Importance of databases for technology assessment.

The data indispensable for carrying out the comprehensive, multi-faceted process of medical technology assessment (MTA) should be collected from a variety of sources. The authors distinguish between type "A" general data, useful for assessment but collected without this specific aim, and type "B" data. Registries of health care procedures or of diseases, as well as clinical data bases are quoted as examples of type "B" data, specifically relating to MTA. Since demographic methods are of importance for the evaluation of long-term effects of medical technologies, examples of sources of type "A" data are presented. Their significance for health policy making is discussed.

Disseny i implementació de la base de dades d'un sistema de descàrrega d'aplicacions per a mòbils intel·ligents

Desenvolupament d'una base de dades per a aplicacions de mòbils intel·ligents.

The interior designer : Can the physiological agents of homeostasis create the appearance of design in nature?

Review of the book: The Tinkerer's Accomplice: How Design Emerges From Life Itself by J. Scott TurnerHarvard University Press: 2007. 304 pp.