Cell Phones
Mostrando 13-24 de 41 artigos, teses e dissertações.
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13. Um estudo sobre o design, a implementação e a avaliação de interfaces flexíveis para idosos em telefones celulares / A research on design, implementation and evaluation of flexible interfaces for the elderly in mobile phones
A população idosa cresce no Brasil e cada vez mais se faz necessário desenvolver tecnologias de informação e comunicação adequadas a esse público. Com o barateamento dos telefones celulares, muitas famílias gostariam que seus idosos fossem usuários desses dispositivos visando ter contato com os mesmos quando esses estão fora de suas casas. No enta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012
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14. Tecnologias móveis na educação
The use of the mobile technology has caused several changes in all segments of society. Due to their being inserted in peoples lives, the digital mobile devices cause changes in the way people communicate, interact, work, purchase, entertain and learn. In search for greater flexibility, convenience and mobility, society has increasingly taken control of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2011
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15. Investigação do efeito do envio automático de alertas ao paciente com HIV/AIDS por meio de mensagem de texto para celular na adesão ao tratamento antiretroviral
Objetivo: Avaliar se o envio automático de mensagens de celular do tipo SMS aumenta a adesão ao tratamento com drogas antiretrovirais. Métodos: O sistema web HIVAS foi projetado segundo os preceitos do modelo cascata de engenharia de software. Foram conduzidos dois experimentos: Experimento 1, um ensaio clínico controlado e aleatorizado com mulheres que
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/05/2011
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16. GENERATION Y AND INDIVIDUALISM: CONSUMER PERCEPTIONS AND ADAPTABILITY IN THE FACE OF SOCIAL CHANGES / GERAÇÃO Y E INDIVIDUALISMO: PERCEPÇÕES E ADAPTABILIDADE DO CONSUMIDOR FRENTE ÀS MUDANÇAS SOCIAIS
Although much is said today about Generation Y, academic studies aimed at these consumers are still scarce in Brazil. Described generally as being individualistic, technological and opened to diversity, their characteristics are still source of controversy, from the time of birth - for some, 1977; for others, 1985 - until their behavior - some describe them
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2011
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17. Cell phones and male infertility: a review of recent innovations in technology and consequences
Cell phones have become a vital part of everyday life. However, the health risks associated with their usage are often overlooked. Recently, evidence from several studies supports a growing claim that cell phone usage may have a detrimental effect on sperm parameters leading to decreased male fertility. Nonetheless, other studies showed no conclusive link be
International braz j urol. Publicado em: 2011-08
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18. Imagens em trânsito: o telefone celular e as novas estéticas audiovisuais
This dissertation has as objective the analysis of the transformation of the media of voice - the cell phone, in a new device of production and audiovisual propagation. The research circumscribed the phenomenon of order technique and the evidences of its impact in the contemporary sociability, manifested in the autonomy that the carriers of cell phones have
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/03/2010
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19. How does national culture impact on consumers’ decision-making styles? a cross cultural study in Brazil, the United States and Japan
This empirical article investigates the relationship between national culture and consumer decision-making styles in the purchase of cell phones, a product category that appears to be required by consumers independent of their nationalities. To make the research measurable, we used Hofstede’s four cultural dimensions (power distance, uncertainty avoidance,
BAR - Brazilian Administration Review. Publicado em: 2010-09
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20. Transições entre mídias: arcabouço tecnológico para aplicações de mídia cruzada. / Crossmedia transitions: technological framework for crossmedia applications.
The advent of new communication media and sophisticated interaction devices allows a new interaction model crossmedia which means the integrated, synergic use of multiple media. Crossmedia is also characterized by the existence of bridges that allow user navigation across media to reach the most appropriate support for the users purpose. This research focuse
Publicado em: 2010
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21. O retorno dos devices reprimidos: uma análise comparativa entre a pré-história do cinema e o início da tecnologia móvel
With the objective of better understanding the cell phone as a device for cinematographic contents, or simply cine mobile, and in an attempt to get a glimpse of future possibilities for this new medium, this essay compares it with the origins of cinema, the very first actual steps of the illusion of movement, and more specifically with the Mutoscope. And thi
Publicado em: 2010
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22. "Estilo motoboy": um estudo da caracterização do profissional motofretista por meio da linguagem
This present work has as a purposal to analyze the language of the motoboys of São Paulo and the creation of a personalized slang that reflects a class of workers‟ world view that is connected to a stereotype of violence and irresponsible. We also intend, by a Conversation Analysis theory, verify how the language that individualize the group structure
Publicado em: 2010
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23. Radio frequency electromagnetic radiation (RF-EMR) from GSM (0.9/1.8GHz) mobile phones induces oxidative stress and reduces sperm motility in rats
INTRODUCTION: Mobile phones have become indispensable in the daily lives of men and women around the globe. As cell phone use has become more widespread, concerns have mounted regarding the potentially harmful effects of RF-EMR from these devices. OBJECTIVE: The present study was designed to evaluate the effects of RF-EMR from mobile phones on free radical m
Clinics. Publicado em: 2009-06
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24. Uma proposta de extensão para um protocolo para arquiteturas de alta disponibilidade
Behind the growth of the amount of broadband users connections in the world, the wide use of mobile devices as cell phones and PDAs and other access from anywhere throughout Internet, always require some level of availability to support customer needs. This necessity made which the high availability architectures were used on large scale and they were migrat
Publicado em: 2009