Third Generation Technology
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. The Institutionalization Process of the Formal Structures of Tourism Research (FSTR) in Brazil
Resumo Este artigo analisa o processo de institucionalização - habitualização, objetivação e sedimentação (Berger e Luckmann, 1966) - das Estruturas Formais de Investigação em Turismo/EFIT no Brasil, através da teoria institucional, em sua perspectiva histórica. Esta pesquisa, descritiva e explicativa, é do tipo censo. Empiricamente, recorreu-se
Rev. Bras. Pesq. Tur.. Publicado em: 25/11/2019
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2. Implementação de processador banda base ofdma para downlink lte em fpga
This work treats of an implementation OFDMA baseband processor in hardware for LTE Downlink. The LTE or Long Term Evolution consist the last stage of development of the technology called 3G (Mobile System Third Generation) which offers an increasing in data rate and more efficiency and flexibility in transmission with application of advanced antennas and mul
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2011
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3. Arquitetura de computação em grade aplicada a saúde: um estudo de caso em bioinformática para oncologia. / Architecture of grid computing applied to health: a case study in bioinformatics for oncology.
Cancer is currently the third cause of death in both sexes and among all age ranges. The Brazilian Ministry of Health reports that the high complexity of oncology care demands high financial costs and high technology. The activities of cancer research, prevention, diagnosis and treatment are increasingly becoming a multidisciplinary environment, including me
Publicado em: 2008
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4. MÃtodos justos de alocaÃÃo dinÃmica de recursos em sistemas de transmissÃo baseados em OFDM com modulaÃÃo adaptativa
The growth of the telecommunications systems utilization and the introduction of the Third Generation Cell-Phone technologies motivate the industry to search for new alternatives to manage the traditional radio infrastructure, allowing so the offering of new business models and applications. In order to satisfactorily supply the demand generated this growth,
Publicado em: 2008
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5. Modelagem endoscÃpica virtual do monitoramento de equipamentos elÃtricos de alta tensÃo
With the promulgation of the 10.847/2004 and 10.848/2004 Laws, the Brazilian Power Sector started adopting competitiveness as the main element for obtaining concessions in the electric power system transmission and generation sectors. In this sense, the power sector companies will have to strongly intensify the monitoring processes of the power system equipm
Publicado em: 2007
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6. 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
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7. Existe uma economia baseada no conhecimento? : uma analise do papel do conhecimento na economia
This master dissertation aims to analyse the role of knowledge in the economy. There is widespread agreement, especially from international multilateral institutions as World Bank and OECD (Organisation for Economic Co-operation and Development) that the industrialised economies are following towards an Economy-based Knowledge (EBC) in that economic growth i
Publicado em: 2005
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8. THE START UP STRATEGIES FOR THE BRAZILIAN MOBILE MARKET : OI S CASE STUDY / ESTRATÉGIAS DE ENTRADA NO MERCADO BRASILEIRO DE TELEFONIA MÓVEL: ESTUDO DE CASO DA OI
Esta dissertação tem como objetivo analisar as estratégias de marketing implementadas pela Oi, a terceira entrante no mercado brasileiro de telefonia móvel, desde o seu pré-lançamento comercial até junho de 2004 para identificar os aspectos que tiveram influência nos resultados alcançados na penetração do mercado da telefonia móvel. Apesar da for
Publicado em: 2004
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9. Uma estratÃgia para a composiÃÃo formal de frameworks
Framework based development has been presented as the next step towards better software reuse. The increasing complexity of computer systems requires the level of reuse that framework composition can achieve. In this scenario, new framework documentation and specification techniques that can eliminate behavior ambiguities and imprecision are overdue. The str
Publicado em: 2004
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10. Experiências sobre a implementação de Balanced Scorecard em empresas no Brasil: estudos de caso.
This dissertation aims to investigate the implementation of Balanced Scorecard (BSC) in two large companies that operates in Brazil. The realization of the inadequacy of traditional performance measurement systems based on Managerial Accounting that occurred from the beginning of the twenty-century due to the new external and internal operational conditions
Publicado em: 2004
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11. Caracterização energetica do babaçu e analise do potencial de cogeração
The objective of this work is to estimate the potential of the electric energy surplusproduced by cogeneration in the babassu (Orbignya spp (palmae)) oil extraction sector in Brazil. In order to accomplish this, the biomass availability associated to this palm tree was analyzed for 3 scenarios: 1.168 millions of tons per year of energetic biomass (endocarp a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2003
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12. Models, languages and architectures for geografical data bases / Modelos, linguagens e arquiteturas para bancos de dados geograficos
The aim of this thesis is to study the issues of design and implementation of geographical data bases. The subject is dealt with in a comprehensive manner, including discussions on the issues of modelling, query and manipulation languages and distributed architectures. Such an approach is meant to give a solid conceptual basis for the development of the next
Publicado em: 1995