Puesta en marcha y validación de un instrumento de preparación de muestras analíticas

El projecte que es presenta, és una posada a punt d’ equip i mètode analític,d’un preparador de mostres automàtic, en una empresa farmacèutica.Es tracta d’un equip automatitzat capaç de realitzar tot el proces de preparacióde mostres, per al seu anàlisi quantitatiu.L’objetiu, es realizar la posada a punt de l’equip, crear el procediment de treball,a partir del manual d’ús, elaborar el mètode d’anàlisi per a la quantificació delprincipi actiu en una especialitat farmacèutica i la posterior validació del mateix.Es presenta un resum de las consideracions generals, per a la confecció delprotocol de validació de mètodes analítics, utilitzats en la determinacióquantitativa de fàrmacs.Es descriu detalladament el proces de validació que inclou entre d’altres, ladeterminació dels paràmetres de linealitat, precisió, exactitut, etc, així com lapresentació dels resultats en l’informe final.Es realitza una comparació de resultats entre el mètode rutinari de preparació iel mètode automatitzat, amb sis lots de l’especialitat farmacèutica estudiada.Per acabar, es valora la millora que l’adquisició de l’equip suposa per allaboratori.

Categorization of bibsonomy tags to apply privacy-preserving mechanisms.

In this technical report, we approach one of the practical aspects when it comes to represent users' interests from their tagging activity, namely the categorization of tags into high-level categories of interest. The reason is that the representation of user profiles on the basis of the myriad of tags available on the Web is certainly unfeasible from various practical perspectives; mainly concerningthe unavailability of data to reliably, accurately measure interests across such fine-grained categorization, and, should the data be available, its overwhelming computational intractability. Motivated by this, our study presents the results of a categorization process whereby a collection of tags posted at BibSonomy #http://www.bibsonomy.org# are classified into 5 categories of interest. The methodology used to conduct such categorization is in line with other works in the field.

Hierarchical categorisation of tags for delicious

In the scenario of social bookmarking, a user browsing the Web bookmarks web pages and assigns free-text labels (i.e., tags) to them according to their personal preferences. In this technical report, we approach one of the practical aspects when it comes to represent users' interests from their tagging activity, namely the categorization of tags into high-level categories of interest. The reason is that the representation of user profiles on the basis of the myriad of tags available on the Web is certainly unfeasible from various practical perspectives; mainly concerning the unavailability of data to reliably, accurately measure interests across such fine-grained categorisation, and, should the data be available, its overwhelming computational intractability. Motivated by this, our study presents the results of a categorization process whereby a collection of tags posted at Delicious #http://delicious.com# are classified into 200 subcategories of interest.

Comunicador para personas con discapacidad: entregable 2.2: maqueta no funcional para cada uno de los subsistemas

Entregable seguiment conveni C-08197 amb l'empresa B&J Adaptaciones

Comunicador para personas con discapacidad: entregable 3: desarrollo de prototipos funcionales

Entregable del convenio C-08197 con la empresa B&J Adaptaciones

Comunicador para personas con discapacidad. Entregable 4. Evolutivos maquetas y prototipos

Entregable del convenio C-08197 con la empresa B&J adaptaciones

Contribución al diseño de GNSS-SDR, un receptor GNSS de código abierto

[ANGLÈS] This project introduces GNSS-SDR, an open source Global Navigation Satellite System software-defined receiver. The lack of reconfigurability of current commercial-of-the-shelf receivers and the advent of new radionavigation signals and systems make software receivers an appealing approach to design new architectures and signal processing algorithms. With the aim of exploring the full potential of this forthcoming scenario with a plurality of new signal structures and frequency bands available for positioning, this paper describes the software architecture design and provides details about its implementation, targeting a multiband, multisystem GNSS receiver. The result is a testbed for GNSS signal processing that allows any kind of customization, including interchangeability of signal sources, signal processing algorithms, interoperability with other systems, output formats, and the offering of interfaces to all the intermediate signals, parameters and variables. The source code release under the GNU General Public License (GPL) secures practical usability, inspection, and continuous improvement by the research community, allowing the discussion based on tangible code and the analysis of results obtained with real signals. The source code is complemented by a development ecosystem, consisting of a website (http://gnss-sdr.org), as well as a revision control system, instructions for users and developers, and communication tools. The project shows in detail the design of the initial blocks of the Signal Processing Plane of the receiver: signal conditioner, the acquisition block and the receiver channel, the project also extends the functionality of the acquisition and tracking modules of the GNSS-SDR receiver to track the new Galileo E1 signals available. Each section provides a theoretical analysis, implementation details of each block and subsequent testing to confirm the calculations with both synthetically generated signals and with real signals from satellites in space.