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You searched for subject:( Telecomunica es). Showing records 1 – 3 of 3 total matches.

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Universidade Estadual de Campinas

1. Dalmazo, Renato Antonio. As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil .

Degree: 1999, Universidade Estadual de Campinas

Resumo: N?o informado; Abstract: Not informed Advisors/Committee Members: Tapia, Jorge Ruben Biton, 1953-2009 (advisor).

Subjects/Keywords: Telecomunica??es - Brasil; Politica de comunica??es - Brasil

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Dalmazo, R. A. (1999). As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil . (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/333875

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Dalmazo, Renato Antonio. “As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil .” 1999. Thesis, Universidade Estadual de Campinas. Accessed November 12, 2019. http://repositorio.unicamp.br/jspui/handle/REPOSIP/333875.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Dalmazo, Renato Antonio. “As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil .” 1999. Web. 12 Nov 2019.

Vancouver:

Dalmazo RA. As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil . [Internet] [Thesis]. Universidade Estadual de Campinas; 1999. [cited 2019 Nov 12]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/333875.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Dalmazo RA. As media??es cruciais das mudan?as politico-institucionais nas telecomunica??es do Brasil . [Thesis]. Universidade Estadual de Campinas; 1999. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/333875

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

2. [No author]. Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade .

Degree: 2014, Fundação Escola de Comércio Álvares Penteado

The mobile industry is constantly changing mainly due to technological advances, in recent decades; we noticed an increasenumber ofusersvery expressive. Furthermore, in recent years, we noticed too it was realizedthat the way users communicate is changing. If the device before telephone was used for communication between two people simultaneously, currently the communication has to be net worked between people, services and "things". Like this the cell has acquired a function of connecting people to people, people services and business people. In this context, the aim of this study was to describe the possible future scenarios from 2015 to 2020for mobile telephony in Brazil and the impact on profitability of the sector. The primary data for the study were collected through interviews with professionals of vast experience and the secondary data through exploratory and literature searches. The methodology used to identify trends and uncertainties variables was intuitive and logical, through morphological analysis, the variables were correlated so that we obtained our possible scenarios, called: Scenario 1- Deceleration: characterized by the growth of data traffic but no increase profitability; Scenario 2-Morethan Expected: characterized by the growth of data traffic, increase in data Arpu, but would not increase the profitability of the sector; Scenario 3-Dream Consumption: characterized by grow thin data traffic and profitability, as the industry would have a change in the business model; and finally we Scenario 4-Continuity: by traffic growth, continued investment and profitability by controlling expenditure.With the possible scenarios mapped, it was observed that the mobile phone will continue to develop, fueled by the growth of data traffic, however, profitability does not necessarily accompany this pace. For profitability companies the growth of data traffic, identified the need to review the business model, so that the phone companies can capture new revenue generated by this type of traffic (data-services /applications). Advisors/Committee Members: BARBERO, Edson Ricardo (advisor), http://lattes.cnpq.br/6184493974682663 (advisor).

Subjects/Keywords: Telecomunica????es - Brasil. Telefonia celular - Brasil. Planejamento estrat??gico.; Telecommunication - Brazil. Telephone, Mobile - Brazil. Strategic planning.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

author], [. (2014). Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade . (Thesis). Fundação Escola de Comércio Álvares Penteado. Retrieved from http://tede.fecap.br:8080/jspui/handle/jspui/722

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

author], [No. “Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade .” 2014. Thesis, Fundação Escola de Comércio Álvares Penteado. Accessed November 12, 2019. http://tede.fecap.br:8080/jspui/handle/jspui/722.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

author], [No. “Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade .” 2014. Web. 12 Nov 2019.

Vancouver:

author] [. Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade . [Internet] [Thesis]. Fundação Escola de Comércio Álvares Penteado; 2014. [cited 2019 Nov 12]. Available from: http://tede.fecap.br:8080/jspui/handle/jspui/722.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

author] [. Cen??rios prospectivos para o setor de telefonia m??vel no Brasil : um estudo sobre o potencial de rentabilidade . [Thesis]. Fundação Escola de Comércio Álvares Penteado; 2014. Available from: http://tede.fecap.br:8080/jspui/handle/jspui/722

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

3. Patr�cio, Carlos Miguel Rosado. Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis.

Degree: 2015, RCAAP

A crescente utiliza��o de tecnologias de telecomunica��es pela sociedade tem levado a que a ind�stria desenvolva infraestruturas que suportem esse crescimento. Os arm�rios exteriores de telecomunica��es s�o um elemento importante na rede de telecomunica��es, permitindo albergar e proteger os equipamentos necess�rios ao funcionamento da rede das condi��es adversas. Este g�nero de arm�rios dever� ter um correto desempenho t�rmico para garantir uma temperatura inferior a 55 �C, limite para o funcionamento dos equipamentos, e evitar um consumo demasiado elevado de eletricidade. Este estudo prop�e-se caracterizar o desempenho t�rmico do arm�rio com recurso estudos num�ricos realizados com o DesignBuilder/EnergyPlus. O desenvolvimento do modelo num�rico � acompanhado de estudos experimentais, utilizando um arm�rio real em funcionamento, de forma a garantir que o modelo � v�lido e que permite obter resultados fi�veis. Entre os principais resultados, pode-se observar que a utiliza��o de ventila��o mec�nica � eficaz na extra��o de calor do interior do arm�rio, por�m, existe um limite para o qual o aumento do valor de caudal de ar n�o se traduz, de forma significativa, em diminui��o da temperatura interior. As propriedades radiantes dos materiais utilizados na constru��o do arm�rio influenciam significativamente o comportamento t�rmico do arm�rio, sendo que, os materiais met�licos apresentam melhor desempenho que os n�o met�licos, dentro dos casos estudados. A localiza��o geogr�fica da EBT tamb�m � um fator fulcral para o comportamento t�rmico do arm�rio. Os resultados permitem elaborar, de forma quantitativa, uma caracteriza��o t�rmica do arm�rio e melhorar o perfil de utiliza��o do mesmo. Analisando os diversos gr�ficos relativos aos ensaios num�ricos efetuados torna-se poss�vel analisar de que forma os v�rios fatores afetam a temperatura no interior do arm�rio. Atrav�s de mais estudos seria poss�vel elaborar uma caracteriza��o mais completa, sendo poss�vel caracterizar mais casos.

The growing use of telecommunication technologies by society has led the industry to develop infrastructure to support this growth. The telecommunications outdoor cabinets are an important element in the telecommunications network, allowing host and protect the equipment needed to run the network in adverse conditions. The enclosure must have a proper thermal performance to ensure a temperature below 55 � C, limit for the operation of equipment, and avoid an excessive consumption of electricity. This study aims to characterize the thermal performance of the cabinet using numerical studies with DesignBuilder/EnergyPlus. The development of the numerical model is followed by experimental studies using a real cabinet in operation, to ensure that the model is valid and allows to obtain reliable results. In the main results, it can be observed that the use of mechanical ventilation is effective in the extraction of heat from the interior of the cabinet, however, there is a limit to which the increase in air flow rate does not result, significantly,…

Advisors/Committee Members: Pires, Lu�s Carlos Carvalho, Silva, Pedro Nuno Dinho Pinto da.

Subjects/Keywords: Arm�rio de Telecomunica��es; Caracteriza��o T�rmica; Modela��o Num�rica; Simula��o Num�rica; Dom�nio/�rea Cient�fica::Engenharia e Tecnologia::Engenharia Mec�nica

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Patr�cio, C. M. R. (2015). Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis. (Thesis). RCAAP. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:ubibliorum.ubi.pt:10400.6/5798

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Patr�cio, Carlos Miguel Rosado. “Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis.” 2015. Thesis, RCAAP. Accessed November 12, 2019. https://www.rcaap.pt/detail.jsp?id=oai:ubibliorum.ubi.pt:10400.6/5798.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Patr�cio, Carlos Miguel Rosado. “Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis.” 2015. Web. 12 Nov 2019.

Vancouver:

Patr�cio CMR. Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis. [Internet] [Thesis]. RCAAP; 2015. [cited 2019 Nov 12]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:ubibliorum.ubi.pt:10400.6/5798.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Patr�cio CMR. Caracteriza��o do comportamento t�rmico de um arm�rio exterior de telecomunica��es m�veis. [Thesis]. RCAAP; 2015. Available from: https://www.rcaap.pt/detail.jsp?id=oai:ubibliorum.ubi.pt:10400.6/5798

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.