Research librarians in a virtual environment : new skills, new services

This paper highlights both the new functions taken on by UOC research librarians and the new skills that this professional profile requires, based on the experience of the UOC Virtual Library. By setting up a series of bibliometric units, the Library has been able to integrate itself into the University through bibliometric studies and other research support services. A group of research librarians provides support to researchers from the start of the research process to the assessment of their scientific output. They also provide support for the University's strategic decision-making through the analysis of bibliometric data.

Research librarians in a virtual environment : new skills, new services

This poster highlights both the new functions taken on by UOC research librarians and the new skills that this professional profile requires, based on the experience of the UOC Virtual Library. By setting up a series of bibliometric units, the Library has been able to integrate itself into the University through bibliometric studies and other research support services. A group of research librarians provides support to researchers from the start of the research process to the assessment of their scientific output. They also provide support for the University's strategic decision-making through the analysis of bibliometric data.

La Biblioteca Virtual del Sistema Sanitario Público de Andalucía: 10 años de servicio y un futuro viable

Presentado en la mesa redonda "Innovar en gestión de información: plataformas tecnológicas para creación de contenidos compartidos" de las XIII Jornadas Bibliotecarias de Andalucía (Granada, 5 y 6 Noviembre 2015).

Towards smart user models in open environments

Our work is concerned with user modelling in open environments. Our proposal then is the line of contributions to the advances on user modelling in open environments thanks so the Agent Technology, in what has been called Smart User Model. Our research contains a holistic study of User Modelling in several research areas related to users. We have developed a conceptualization of User Modelling by means of examples from a broad range of research areas with the aim of improving our understanding of user modelling and its role in the next generation of open and distributed service environments. This report is organized as follow: In chapter 1 we introduce our motivation and objectives. Then in chapters 2, 3, 4 and 5 we provide the state-of-the-art on user modelling. In chapter 2, we give the main definitions of elements described in the report. In chapter 3, we present an historical perspective on user models. In chapter 4 we provide a review of user models from the perspective of different research areas, with special emphasis on the give-and-take relationship between Agent Technology and user modelling. In chapter 5, we describe the main challenges that, from our point of view, need to be tackled by researchers wanting to contribute to advances in user modelling. From the study of the state-of-the-art follows an exploratory work in chapter 6. We define a SUM and a methodology to deal with it. We also present some cases study in order to illustrate the methodology. Finally, we present the thesis proposal to continue the work, together with its corresponding work scheduling and temporalisation

Do "beija e deixa" ao "membro virtual": os vários usos do sagrado na Feira do Jubileu de Congonhas

O objetivo neste artigo é apresentar uma investigação das inter-relações entre as práticas religiosas, econômicas e políticas cunhadas pela Igreja Católica na ocasião da Festa do Jubileu do Bom Jesus, na cidade mineira de Congonhas do Campo. Pretende-se compreender melhor como ocorrem manipulações simbólicas entre o sagrado e o profano no interior das organizações. Assim, a partir de um estudo no contexto da Igreja Católica, visou-se trazer novos insights ao campo dos estudos organizacionais que tratam da esfera simbólica de forma geral. Optou-se por um estudo de caso qualitativo, de cunho exploratório-descritivo usando entrevistas e observações registradas em diário de campo. As entrevistas foram feitas com moradores da cidade, comerciantes e com o padre responsável pela paróquia. Para interpretação dos dados, utilizou-se a análise do discurso, situando o discurso como manifestação objetiva de um arcabouço histórico e ideológico. Nos resultados, aponta-se para uma dualidade entre sagrado e profano, emergindo a flexibilização de concepções religiosas dominantes para absorver práticas econômicas que financiem o capital religioso da referida igreja.

Development of a multistrain bacterial bioreporter platform for the monitoring of hydrocarbon contaminants in marine environments.

Petroleum hydrocarbons are common contaminants in marine and freshwater aquatic habitats, often occurring as a result of oil spillage. Rapid and reliable on-site tools for measuring the bioavailable hydrocarbon fractions, i.e., those that are most likely to cause toxic effects or are available for biodegradation, would assist in assessing potential ecological damage and following the progress of cleanup operations. Here we examined the suitability of a set of different rapid bioassays (2-3 h) using bacteria expressing the LuxAB luciferase to measure the presence of short-chain linear alkanes, monoaromatic and polyaromatic compounds, biphenyls, and DNA-damaging agents in seawater after a laboratory-scale oil spill. Five independent spills of 20 mL of NSO-1 crude oil with 2 L of seawater (North Sea or Mediterranean Sea) were carried out in 5 L glass flasks for periods of up to 10 days. Bioassays readily detected ephemeral concentrations of short-chain alkanes and BTEX (i.e., benzene, toluene, ethylbenzene, and xylenes) in the seawater within minutes to hours after the spill, increasing to a maximum of up to 80 muM within 6-24 h, after which they decreased to low or undetectable levels. The strong decrease in short-chain alkanes and BTEX may have been due to their volatilization or biodegradation, which was supported by changes in the microbial community composition. Two- and three-ring PAHs appeared in the seawater phase after 24 h with a concentration up to 1 muM naphthalene equivalents and remained above 0.5 muM for the duration of the experiment. DNA-damage-sensitive bioreporters did not produce any signal with the oil-spilled aqueous-phase samples, whereas bioassays for (hydroxy)biphenyls showed occasional responses. Chemical analysis for alkanes and PAHs in contaminated seawater samples supported the bioassay data, but did not show the typical ephemeral peaks observed with the bioassays. We conclude that bacterium-based bioassays can be a suitable alternative for rapid on-site quantitative measurement of hydrocarbons in seawater.

Desenvolupament d'una App d'accés al Campus Virtual de la UOC per a dispositius Android

És objectiu d'aquest projecte dotar la comunitat UOC d'una aplicació per a dispositius Android que proporcioni als usuaris de la comunitat UOC un eina, àgil, còmode i intuïtiva d'accés al Campus Virtual i als recursos formatius que conté.

Desarrollo de una tienda virtual

El siguiente proyecto consiste en el desarrollo de una tienda virtual dedicada a la venta de vino ecológico. El objetivo a grandes rasgos de la tienda virtual no debe ser diferente al de una tienda física. Además de la propia tecnología J2EE, se han utilizado patrones de diseño (MVC), frameworks (Struts2, JavaEmail), contenido web (JSP, CSS) y tratamientos de bases de datos (SQL).

Inversion of crosshole seismic data in heterogenous environments : Comparison of waveform and ray-based approaches

High-resolution tomographic imaging of the shallow subsurface is becoming increasingly important for a wide range of environmental, hydrological and engineering applications. Because of their superior resolution power, their sensitivity to pertinent petrophysical parameters, and their far reaching complementarities, both seismic and georadar crosshole imaging are of particular importance. To date, corresponding approaches have largely relied on asymptotic, ray-based approaches, which only account for a very small part of the observed wavefields, inherently suffer from a limited resolution, and in complex environments may prove to be inadequate. These problems can potentially be alleviated through waveform inversion. We have developed an acoustic waveform inversion approach for crosshole seismic data whose kernel is based on a finite-difference time-domain (FDTD) solution of the 2-D acoustic wave equations. This algorithm is tested on and applied to synthetic data from seismic velocity models of increasing complexity and realism and the results are compared to those obtained using state-of-the-art ray-based traveltime tomography. Regardless of the heterogeneity of the underlying models, the waveform inversion approach has the potential of reliably resolving both the geometry and the acoustic properties of features of the size of less than half a dominant wavelength. Our results do, however, also indicate that, within their inherent resolution limits, ray-based approaches provide an effective and efficient means to obtain satisfactory tomographic reconstructions of the seismic velocity structure in the presence of mild to moderate heterogeneity and in absence of strong scattering. Conversely, the excess effort of waveform inversion provides the greatest benefits for the most heterogeneous, and arguably most realistic, environments where multiple scattering effects tend to be prevalent and ray-based methods lose most of their effectiveness.

Librería virtual

Este TFC consiste en una aplicación web sobre ASP.NET que gestiona el catálogo de una librería y permite realizar pedidos de libros.

Desenvolupament d'un entorn virtual orientat a la didàctica de la Lògica Computacional i Estructura i Tecnologia de Computadors

En aquesta memòria es presenta el desenvolupament d'un entorn virtual orientat a la didàctica de la lògica proposicional, aplicada en assignatures de Lògica Computacional i Estructura i Tecnologia de Computadors. L'entorn en si té com a objectiu ser un reforç a l'aprenentatge autodidacta per part de l'alumne en aquestes matèries, així com una eina de seguiment per part del professor.

Integració de la memòria virtual i altres funcionalitats en el simulador ESPPADA

Aquest treball explica el funcionament del simulador ESPADDA i les técniques utilitzades. A partir d'aqui l'objectiu es implementar i explicar les noves funcionalitats afegides en el simulador. Aquestes són la integració del subsistema de memoria virtual, l'extensió del simulador cap a un entorn multiprogramat a nivell de tasques locals i tasques paral·leles i la implementació de les neus algorismes de mapping que tenen en compte els recursos limitats de l'estructura del sistema.

Portafoli virtual

El propòsit que es vol assolir amb aquest projecte és la possibilitat de tenir un portafoli virtual de les feines realitzades durant les diverses assignatures, amb una connotació temporal per poder veure l'evolució, millores i aprenentatge que han tingut els alumnes.

Projecte eKnowledge : Desenvolupament i pilotatge d'una eina de fòrum per a donar suport a la construcció col·laborativa de coneixement en el Campus Virtual de la UOC

Informe final del projecte eKnowledge, una eina de fòrums en línia que ofereix a consultors i estudiants la possibilitat de crear espais de comunicació i de col·laboració asíncrona que responguin a diferents finalitats i nivells d'estructuració per part dels docents.

eKnowledge Project: Developing and piloting a forum tool to support the collaborative construction of knowledge on the UOC's Virtual Campus

Final report of the eKnowledge's project, an online forum tool that offers consultants and students the chance to create spaces for asynchronous communication and collaboration.