855 resultados para Learning Management Systems
Resumo:
El taller tracta sobre la integració d'un gestor de continguts amb els dipòsits institucionals o sobre com oferir serveis 2.0 sense dependre d'infraestructures associades a cada un dels dipòsits. Des d'aquí es pretén abordar tota la problemàtica existent a l'hora d'afegir funcionalitats no inherents als propis dipòsits i com els gestors de continguts més avançats ens ofereixen una oportunitat per solucionar-lo.
Resumo:
El projecte es basa en estudiar i avaluar diferents sistemes gestors de bases de dades (SGBDs) per desar informació dins el context de la Web Semàntica. Els SGBDs hauran de tractar, emmagatzemar i gestionar la informació classificada segons uns criteris semàntics i interrelacionada amb conceptes afins, alhora que permetin la comunicació entre sistemes de manera transparent a l'usuari.
Resumo:
The Andalusian Health e-Library was set-up in 2006 as a government initiative of the region. After these seven years, its achievements have placed it as the knowledge manager of Health Sciences in Andalusia. It centralizes the subscription of information resources and the acquisition of applied technologies, but it also implements the necessary services for the research community in order to provide a better management of the information which is used and generated. Nowadays, in these economic turbulence days, the Digital Library optimizes the management and the economic resources in order to suit the Andalusian Government commitment in terms of assistance and research activities.
Resumo:
The Andalusian Health e-Library was set-up in 2006 as a government initiative of the region. After these seven years, its achievements have placed it as the knowledge manager of Health Sciences in Andalusia. It centralizes the subscription of information resources and the acquisition of applied technologies, but it also implements the necessary services for the research community in order to provide a better management of the information which is used and generated. Nowadays, in these economic turbulence days, the Digital Library optimizes the management and the economic resources in order to suit the Andalusian Government commitment in terms of assistance and research activities.
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BACKGROUND: The Complete Arabidopsis Transcript MicroArray (CATMA) initiative combines the efforts of laboratories in eight European countries 1 to deliver gene-specific sequence tags (GSTs) for the Arabidopsis research community. The CATMA initiative offers the power and flexibility to regularly update the GST collection according to evolving knowledge about the gene repertoire. These GST amplicons can easily be reamplified and shared, subsets can be picked at will to print dedicated arrays, and the GSTs can be cloned and used for other functional studies. This ongoing initiative has already produced approximately 24,000 GSTs that have been made publicly available for spotted microarray printing and RNA interference. RESULTS: GSTs from the CATMA version 2 repertoire (CATMAv2, created in 2002) were mapped onto the gene models from two independent Arabidopsis nuclear genome annotation efforts, TIGR5 and PSB-EuGène, to consolidate a list of genes that were targeted by previously designed CATMA tags. A total of 9,027 gene models were not tagged by any amplified CATMAv2 GST, and 2,533 amplified GSTs were no longer predicted to tag an updated gene model. To validate the efficacy of GST mapping criteria and design rules, the predicted and experimentally observed hybridization characteristics associated to GST features were correlated in transcript profiling datasets obtained with the CATMAv2 microarray, confirming the reliability of this platform. To complete the CATMA repertoire, all 9,027 gene models for which no GST had yet been designed were processed with an adjusted version of the Specific Primer and Amplicon Design Software (SPADS). A total of 5,756 novel GSTs were designed and amplified by PCR from genomic DNA. Together with the pre-existing GST collection, this new addition constitutes the CATMAv3 repertoire. It comprises 30,343 unique amplified sequences that tag 24,202 and 23,009 protein-encoding nuclear gene models in the TAIR6 and EuGène genome annotations, respectively. To cover the remaining untagged genes, we identified 543 additional GSTs using less stringent design criteria and designed 990 sequence tags matching multiple members of gene families (Gene Family Tags or GFTs) to cover any remaining untagged genes. These latter 1,533 features constitute the CATMAv4 addition. CONCLUSION: To update the CATMA GST repertoire, we designed 7,289 additional sequence tags, bringing the total number of tagged TAIR6-annotated Arabidopsis nuclear protein-coding genes to 26,173. This resource is used both for the production of spotted microarrays and the large-scale cloning of hairpin RNA silencing vectors. All information about the resulting updated CATMA repertoire is available through the CATMA database http://www.catma.org.
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El tipus de tractament proposat en aquest porjecte, s'emmarca dins dels anomenats Sistemes de Tractament Localitzat (SSMS: Site-Specific Management Systems). Els sistemes SSMS es basen en l'ús dels sistemes GPS. Amb aquesta tecnologia i mitjançant l'ús de receptors de posició GPS (o DGPS) és possible determinar la posició de qualsevol element en tota la superficie terrestre. Per tant, en el futur la línia a seguir ha d'unificar els esforços per dotar de nous mètodes i tècniques de tractaments ecològics amb les possibilitats emergents de la nova soicietat de la informació i de les seves tecnologies associades, éssent aquest l'ànim del projecte OPENGEO.
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Background: The variety of DNA microarray formats and datasets presently available offers an unprecedented opportunity to perform insightful comparisons of heterogeneous data. Cross-species studies, in particular, have the power of identifying conserved, functionally important molecular processes. Validation of discoveries can now often be performed in readily available public data which frequently requires cross-platform studies.Cross-platform and cross-species analyses require matching probes on different microarray formats. This can be achieved using the information in microarray annotations and additional molecular biology databases, such as orthology databases. Although annotations and other biological information are stored using modern database models ( e. g. relational), they are very often distributed and shared as tables in text files, i.e. flat file databases. This common flat database format thus provides a simple and robust solution to flexibly integrate various sources of information and a basis for the combined analysis of heterogeneous gene expression profiles.Results: We provide annotationTools, a Bioconductor-compliant R package to annotate microarray experiments and integrate heterogeneous gene expression profiles using annotation and other molecular biology information available as flat file databases. First, annotationTools contains a specialized set of functions for mining this widely used database format in a systematic manner. It thus offers a straightforward solution for annotating microarray experiments. Second, building on these basic functions and relying on the combination of information from several databases, it provides tools to easily perform cross-species analyses of gene expression data.Here, we present two example applications of annotationTools that are of direct relevance for the analysis of heterogeneous gene expression profiles, namely a cross-platform mapping of probes and a cross-species mapping of orthologous probes using different orthology databases. We also show how to perform an explorative comparison of disease-related transcriptional changes in human patients and in a genetic mouse model.Conclusion: The R package annotationTools provides a simple solution to handle microarray annotation and orthology tables, as well as other flat molecular biology databases. Thereby, it allows easy integration and analysis of heterogeneous microarray experiments across different technological platforms or species.
Resumo:
Se describe en este proyecto la necesidad de integración de herramientas en un Learning Management System (LMS), en nuestro caso Moodle, para mejorar la colaboración, reforzar y ampliar conocimiento, así como facilitar el desarrollo de la actividad docente al estar todas las herramientas centralizadas. Se realizará una comparación entre la utilización de servicios web, un framework y el estándar IMS-LTI.
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A gestão das Instituições de Ensino Superior está a ser repensada num contexto de globalização tendo em conta a missão destas, a responsabilidade e a sua cultura (ou culturas), impondo-se novos modelos de gestão e governação. A Qualidade e a Responsabilidade Social do Ensino Superior constituem um tema pertinente e actual. As transformações estruturais que as sociedades atravessam aconselham e justificam da parte do Ensino Superior uma atitude consentânea com as necessidades daquelas. Os desafios que, as Instituições de Ensino Superior enfrentam, exigem novas perspectivas estratégicas e nova visão perante cenários de incerteza que surgem a nível mundial, desempenhando a liderança um papel fundamental na qualidade destas instituições. Neste sentido, lança-se no presente estudo, a seguinte questão: Que Modelos de Gestão e Governação contribuem para a melhoria da Qualidade no Ensino Superior? A metodologia utilizada para a realização deste estudo passa pelo delineamento de uma estratégia com cinco fases: elaboração de um plano ajustável à evolução do trabalho, levantamento do estado da arte de uma forma gradual, trabalho de pesquisa e criação, escrita da tese e análise crítica e reflexão. Para além de outros aspectos relevantes no domínio do Ensino Superior, foram estudados diversos modelos, Modelos de Excelência, modelos para implementação de Sistemas de Gestão da Qualidade, Gestão Ambiental, Gestão da Segurança e Saúde do Trabalho, Gestão de Risco; entre outros. Criaram-se diversos Indicadores de Responsabilidade Social neste contexto e foi feito um estudo piloto no âmbito da Responsabilidade Social em Instituições de Ensino Superior. Por último, destacaram-se as conclusões que decorrem do estudo piloto efectuado, bem como reflexões que surgem da investigação teórica realizada. O estudo piloto efectuado permitiu concluir, por exemplo, que existem indícios de algum alheamento no seio das Instituições às temáticas relacionadas com os princípios éticos e com a educação ambiental. Por outro lado, uma grande parte dos indivíduos inquiridos disseram não ter qualquer opinião quando confrontados com questões sobre Participação Social Responsável, Investigação Socialmente Útil e Gestão Social do Conhecimento. Conclui-se que as questões para as pessoas ainda são muito vagas, daí que, faça sentido o debate de todas estas questões, bem como estudos que contribuam para uma mudança de paradigma relativamente à educação, e em particular no Ensino Superior, com vista à qualidade, num sentido abrangente.
Resumo:
The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.
Resumo:
The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.
Resumo:
The management of Higher Education Institutions is being rethought, with the mission and culture of the institutions changing due to globalization, resulting in new models of management and governance. The quality of Higher Education and its obligations to society are of current importance. The structural changes that the society has gone through requires a response in higher education that matches the changing needs of the society. Higher Education Institutions require new perspectives and a new strategic vision to cope with the uncertainty arising at a global scale, and this plays a role in their quality and whether they are leading institutions. Thus the following question arises: Which forms of management and governance contribute to the improvement of quality in higher education? The methodology for this study was designed with five stages: preparation of a plan of work within the thesis, the gradual progression to understanding the up-to-date understanding of Higher Education Research, generating research hypotheses and creating further understanding, writing the thesis with critical analysis and reflection. In addition to other relevant issues in higher education, different models were studied: Models of excellence, Models for implementation of Quality Management Systems, Environmental Management, Occupational Health and Safety Management, Risk Management, among others. Several indicators of Social Responsibility were created in this context and a pilot study was conducted in the area of Social Responsibility in Higher Education Institutions. Finally the conclusions resulting from the pilot study are presented and questions arising from the theoretical research are discussed. For example, the pilot study showed that there are indicators of a lack of understanding within the institutions to issues related to ethical and environmental education. Moreover, a large proportion of respondents said individuals have no opinion when confronted with questions on Responsible Social Involvement and Social Research and Social Management of Useful Knowledge. It is concluded that people have a vague awareness of these issues, so these concepts are new to them.
Resumo:
No hace más de 3 años se podía leer en las revistas especializadas que España había pasado a ocupar el tercer puesto en el ranking mundial por potencia eólica instalada. La industria eólica española a su vez ha pasado a ocupar el tercer puesto en la fabricación e instalación de aerogeneradores, con una cuota de mercado del 13%, siendo así un sector con gran capacidad de exportación. Por otra parte, tras diez años de promulgación de la Ley 31/95, de 8 de noviembre, de Prevención de Riesgos Laborales, y después su desarrollo reglamentario, es un hecho incontestable que, pese a todo, y a los ingentes esfuerzos realizados por los distintos actores implicados en la prevención de riesgos laborales (Estado, Comunidades Autónomas, Agentes Sociales, Entidades especializadas, etcetera), existe un sector como el de la construcción que, constituyendo uno de los ejes del crecimiento económico de nuestro país, está sometido a unos riesgos especiales y continúa registrando una siniestralidad laboral muy notoria por sus cifras y gravedad. La legislación de prevención, los manuales sobre las distintas disciplinas preventivas, los libros especializados, los expertos... han abordado ya, con mayor o menor acierto, muchas de las cuestiones generales y específicas que afectan a la seguridad y salud: la evaluación de riesgos, las medidas higiénicas, los equipos de trabajo y equipos de protección individual, la planificación, la formación, los servicios de prevención , los sistemas de gestión de la prevención, las auditorías ... forman parte de los contenidos que se han ido creando en torno a este tema. No obstante, resulta de gran interés la elaboración de un estudio de Seguridad y Salud, en el que partiendo de un desarrollo técnico concreto, pero sobre todo integral, es decir, que comprenda todas las fases para el suministrp e instalación de aerogeneradores para un parque eólico, vayamos desgranando cada uno de los puntos desarrollados en su construcción. Entre las conclusiones más destacadas de este trabajo, se encuentra la definición de las condiciones relativas a la prevención de accidentes y enfermedades laborales durante la ejecución de los trabajos de suministro e instalación de un parque eólico y la gestión de su prevención, las características de las instalaciones preceptivas para higiene y bienestar de los trabajadores, así como directrices básicas mínimas, que deben reflejarse y desarrollarse en el Plan de Seguridad y Salud que las empresas contratistas deberán presentar para su aprobación por el director de obra, antes del comienzo de los trabajos, de forma que sea posible la disminución de accidentes laborales así como evitar las posibles sanciones administrativas y/o penales.
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En aquests últims anys, són moltes les empreses que han optat per la utilització de sistemes de gestió normalitzats, per a garantir la rendibilitat i fiabilitat dels resultats de la implantació del sistema de gestió en qüestió. A la dècada dels 90 va ser quan la implantació de sistemes de gestió va començar a ser important en la majoria de sectors econòmics. L’evolució en els sistemes de gestió a trets generals va iniciar-se primerament en l’àmbit de la qualitat, seguidament en la gestió ambiental i en última instància en la prevenció de riscos laborals. Aquests tres tipus de sistemes de gestió, en els últims anys s’han anat integrant, de manera que s’han reduït els recursos i els esforços emprats en la gestió, millorant significativament l’eficàcia i l’eficiència d’aquests sistemes. L’objectiu principal que persegueix aquest projecte, és definir un sistema de gestió que permeti a l’empresa conduir les seves activitats de forma simplificada i ordenada, i que alhora faciliti la informació necessària per a corregir i millorar les activitats. Un altre objectiu que pretén aconseguir aquest projecte, és el de dissenyar un SGI que aprofiti les sinèrgies generades en els diferents àmbits de la pròpia empresa i fomenti les interaccions entre els diferents nivells de l’organització. En conseqüència, millorarà de forma important els fluxos d’informació dins de l’empresa minimitzant els esforços i la pèrdua d’informació. El mètode escollit per a la implantació del SGI, ha estat la Gestió per Processos, la qual es basa en la definició i seguiment dels processos de l’empresa, partint de les necessitats del client i acabant quan aquestes estan satisfetes. En conclusió, a la finalització del present projecte s’obtindrà un SGI, amb tots els processos de l’empresa definits i implantats, que doni compliment a les normes UNEEN-ISO 9001:00, UNE-EN-ISO 14001:04 i OHSAS 18001:07. Aquest SGI, que s’ha realitzat des d’un punt de vista documental i teòric, suposarà una millora de l’eficàcia operativa dels processos i una important millora competitiva de l’empresa.
Resumo:
En els últims anys, la popularitat de les xarxes sensefils (WIFI) ha anat en augment a un ritme incansable. Des de petits aparells instal•lats a les cases amb aquesta tecnologia com a complement dels routers d’accés a internet instal•lats per diverses companyies, fins a empreses fent petits desplegaments per comunicar entre si les seves seus. Al marge d’aquests escenaris, s’ha produït un fenomen social d’acolliment d’aquesta tecnologia a nivell mundial, en forma del que coneixem com a xarxes ciutadanes / xarxes lliures / xarxes socials. Aquestes xarxes han estat possibles gràcies a diverses raons que han fet assequible a col•lectius de persones, tant els aparells com els coneixements necessaris per dur a terme aquestes actuacions. Dintre d’aquest marc, al Bages, concretament a Manresa, es va començar a desenvolupar una d’aquestes xarxes. Les decisions d’aquesta xarxa d’utilitzar exclusivament hardware i software de codi obert, i determinats aspectes tècnics de la xarxa, ha comportat que la xarxa fos incompatible amb algunes de les aplicacions de gestió de xarxes existents desenvolupades per comunicats com gufi.net a Osona. És per això que per garantir el creixement, la supervivència i l’èxit d’aquesta xarxa en el temps, és indispensable poder comptar amb una eina de gestió que s’adigui a les característiques de GuifiBages. L’objectiu principal d’aquest treball és dotar a la xarxa GuifiBages de les eines necessàries per poder gestionar tota la informació referent a l’estructura de la seva xarxa, tant per facilitar l’accés a nous usuaris sense molts coneixements tècnics, com per facilitar nous desplegaments / reparacions / modificacions de la xarxa d’una manera automàtica. Com a conclusió d’aquest treball, podem afirmar que les avantatges que proporciones tecnologies com Plone, faciliten enormement la creació d’aplicacions de gestió de continguts en entorn web. Alhora, l’ús de noves tècniques de programació com AJAX o recursos com els que ofereix Google, permeten desenvolupar aplicacions web que no tenen res a envejar al software tradicional. D’altra banda, voldríem destacar l’ús exclusiu de programari lliure tant en els paquets de software necessaris pel desenvolupament, com en el sistema operatiu i programes dels ordinadors on s’ha dut a terme, demostrant que es poden desenvolupar sistemes de qualitat sense dependre de programari privatiu.