Multimedia Utilization
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. RAVE au DISCO: recomendaÃÃo automÃtica de vÃdeo como auxÃlio no processo de disseminaÃÃo do conhecimento
In recent years, we have observed a significant growth in the production of multimedia content. It is remarkable to highlight that much of such content is spread out using the Internet infrastructure. However, some characteristics of the content access have made non-trivial the process of lookup for and retrieval of content. Difficulties to access multimedia
Publicado em: 2009
-
2. Creation of a virtual environment as a facilitator of dialogue about sexuality among adolescents: a resource of health education for formal and non formal teaching. / Ambiente virtual como facilitador do diálogo sobre sexualidade entre adolescentes: desenvolvimento e avaliação de um multimídia educativo.
This study presents the creation process and analyses the production and evaluation of the multimedia Love and Sex: myths, truths and fantasies, developed by the Museum of Life (Casa de Oswaldo Cruz, Fundação Oswaldo Cruz) as a resource for information en pondering over the theme sexuality in regards to the adolescents. This research starts from two centra
Publicado em: 2008
-
3. A service-based access selection algorithm for always best connected networks
It is expected that future wireless systems will consist of several distinct radio access technologies, such as WCDMA/HSDPA, GSM/EDGE/GPRS, WLAN and others, forming a mobile multi-access system offering advanced multimedia services. Together with the evermore availability of user terminals capable of operating with more than one communication technology, use
Publicado em: 2007
-
4. TÉCNICAS PARA A MELHORIA DE DESEMPENHO DA TRANSMISSÃO DE VOZ NO SISTEMA UMTS / TECHNIQUES FOR VOICE TRANSMISSION IMPROVEMENT IN UMTS SYSTEMS
With the advent of multimedia traffic, Third Generation mobile systems were introduced, with the UMTS as the most promissor candidate. In consonance with the global trend of utilization of the IP technology in fixed networks, the UMTS developers decided to incorporate this protocol, which presents more facilities for the introduction of new services. Therefo
Publicado em: 2006
-
5. Criação, implementação e avaliação de um recurso didático multimídia como suporte para o ensino presencial de fisioterapia respiratória / Development and evaluation of a multimedia on-line tool for teaching respiratory therapy
Advances in information technology have been widely used in teaching health care professionals; however, we are not aware of any previous study reporting its use in the instruction of respiratory therapists. The objectives of the present study were to develop materials for teaching bronchial hygiene techniques (BHT), lung expansion techniques (LET) and oxyge
Publicado em: 2006
-
6. Alocação de banda passante em redes auto-ajustaveis / Bandwidth allocation in self-sizing networks
Nesta dissertação, apresenta-se o framework de Redes Auto-Ajustáveis, como sendo um conjunto de técnicas capazes de prover Qualidade de Serviço (QoS), em redes multiserviço de alta velocidade. A implantação deste framework permitirá a introdução de novas aplicações multimídia com Qualidade de Serviço, nas redes backbone existentes. Para se gar
Publicado em: 2005
-
7. Context-based content personalization and adaptation for Interactive TV / Personalização e adaptação de conteúdo baseadas em contexto para TV Interativa
The work presented in this thesis developed techniques with context-awareness support, based on the MPEG-4 and MPEG-7 standards, in order to personalize and to adapt Interactive TV content. One of the challenges in this area is the development of personalized programs with rich multimedia content, high interactivity and accessibility through a variety of dev
Publicado em: 2003
-
8. Metadata utilization in the video servers access management. / Utilização de metadados no gerenciamento de acesso a servidores de vídeo.
The experience with authoring multimedia material for educational purposes shows a major problem: how to provide an easy and efficient way to handle multimedia objects in a manner that non-expert users (namely school teachers) can be able to design and build their own presentations? The creation of this presentations involves factors like storage, delivery,
Publicado em: 1998