Access Networks
Mostrando 1-12 de 259 artigos, teses e dissertações.
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1. Step-by-step optimisation of robotic-assisted radical prostatectomy using augmented reality
ABSTRACT Introduction: Surgical training will be complemented by digitalisation, as the COVID 19 pandemic continues (1). Proximie is an augmented reality (AR) platform that can display up to 4 native camera views, with live or semi live telementoring. It can optimise ergonomics of the surgeon at the console (2), and robotic instrument orientation. We descri
International braz j urol. Publicado em: 2022
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2. Internationalization of China’s medical device industry: a case study in Brazil
Abstract Purpose The singularity of being the first Chinese manufacturer of drug-eluting stents to arrive in Brazil and the country being selected as the company's first experience outside its home country motivated the interest in the study of this case, vis-à-vis with the characteristic of internationalization medical device companies according to the Up
RAUSP Management Journal. Publicado em: 2022
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3. Analysis Tool for Passive Optical Access Network
Abstract Fiber optic access networks have been considered a definitive solution to the constant need for increasingly higher bandwidths. For this reason, PON (Passive Optical Network) have grown enormously in the recent years, offering different solutions to the end customer, whether it is residential or business. However, the PON project is complex and a ti
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-06
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4. FD MAC Protocol Design for Co-Existing WLANs in 5G Cellular Networks
Abstract In this paper, we design full-duplex (FD) medium access control (MAC) protocol for co-existing wireless local area networks (WLANs) in 5G cellular networks (WCFD-MAC). Our design considers some significant features of 5G networks, exceptionally, beamforming and FD capabilities at both, the base station and user equipment. FD communications may gener
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2021-03
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5. Effectiveness of an internet-based self-guided program to treat depression in a sample of Brazilian users: a study protocol
Although psychological treatments for depressive disorders are available, they are often expensive or inaccessible for many. Web-based interventions that require minimal or no contact with therapists have been shown effective. To the best of our knowledge, no study using this treatment format has been conducted in Brazil. The Deprexis program was designed us
Braz. J. Psychiatry. Publicado em: 2020-06
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6. Consumer behavior of organic and functional foods in Brazil
Abstract The objective of this study was to correlate the gender and behavior of consumers of organic foods enriched with functional properties. The study was carried out by investigating the profile of organic and functional food consumers through the application of a questionnaire. A total of 1230 responses (of the questionnaire) were collected from people
Food Sci. Technol. Publicado em: 2020-06
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7. Public policies in headache disorders: needs and possibilities
Resumo Embora as cefaleias tenham reconhecido impacto, não há no Brasil políticas públicas voltadas para este problema. A Sociedade Brasileira de Cefaleia e Associação Brasileira de Cefaleia e Enxaqueca promoveram um seminário para a discussão de Políticas Públicas e Advocacy (defesa dos direitos dos pacientes) em Cefaleias. Reuniram-se em abril de
Arq. Neuro-Psiquiatr.. Publicado em: 13/01/2020
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8. Consumer behavior of organic and functional foods in Brazil
Abstract The objective of this study was to correlate the gender and behavior of consumers of organic foods enriched with functional properties. The study was carried out by investigating the profile of organic and functional food consumers through the application of a questionnaire. A total of 1230 responses (of the questionnaire) were collected from people
Food Sci. Technol. Publicado em: 20/12/2019
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9. Accelerating the Internet in the presence of Big Data: Reducing user delays by leveraging historical user request patterns for web caching
ABSTRACT Approximately 4 billion people have access to the Internet, additionally 23 billion devices are connected as of 2018. This has allowed for a substantial growth in data collection which has allowed for Big Data to flourish. The continued increase in user, devices, and Big Data usage has created a significant intensification in Internet traffic. This
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 02/12/2019
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10. Plataformas de livros acadêmicos em acesso aberto e sua representação no Twitter: métricas de divulgação, descoberta e avaliação
Resumo O presente artigo explora o desempenho no Twitter de quatro plataformas que publicam, agregam e disseminam livros acadêmicos em acesso aberto: Scientific Electronic Library Online-Livros, Directory of Open Access Books, Open Access Publishing in European Networks e OpenEdition Books. Os autores acompanharam as postagens dessas instituições na rede
Transinformação. Publicado em: 14/11/2019
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11. As velhas novas perspectivas educativas frente à crise ética
RESUMO O presente artigo é de revisão bibliográfica, de cunho analítico e hermenêutico, com o qual pretendemos realizar uma discussão sobre educação, orientada filosoficamente. Nossa problematização se constrói a partir da constatação de que a sociedade contemporânea, apesar da sofisticação, dos avanços na comunicação e interação, do ace
Educ. rev.. Publicado em: 31/10/2019
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12. The Influence of Social Networks on Environmental Awareness and the Social Responsibility of Generations
RESUMO Com o advento da globalização e o acesso às informações, as redes sociais passaram a ser amplamente utilizadas pelas gerações. Contudo, a problemática ambiental vem provocando impactos em nível global, assim como encontram-se questões de vulnerabilidade social. Coerentemente, a consciência ambiental desperta novos hábitos de consumo, imple
BBR, Braz. Bus. Rev.. Publicado em: 28/10/2019