Near Field Communication
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Interplay between Near-Field Properties and Au Nanorod Cluster Structure: Extending Hot Spots for Surface-Enhanced Raman Scattering
Materials science has observed a continuous increase in the use of metal nanoparticles in a wide range of studies, from fundamental physics to technological applications such as photocatalysis and optical communication devices. This broad scope has the same fundamental origin, the localized surface plasmons, whose excitation leads to strong light confinement
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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2. O compartilhamento de informações no transporte público com as tecnologias RFID e NFC: uma proposta de aplicação
Resumo O transporte público nos grandes centros urbanos brasileiros apresenta dificuldades relacionadas à informação disponibilizada aos usuários, tais como dados sobre linhas de ônibus, seus trajetos, terminais e horários, atualizações sobre as ocorrências de atrasos, entre outros. A aplicação de tecnologias possibilita compartilhar informaçõe
urbe, Rev. Bras. Gest. Urbana. Publicado em: 09/03/2017
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3. 4iPay : modelo para sistemas de pagamento móvel em comércio ubíquo
This work aims at presenting a usability and architectural model for a mobile payment system. In our model, we assume independence of devices, of location, of mobile operator, and of administrator, to allow all kinds of payment in ubiquitous environments (Ubiquitous Commerce). In this work, we begin describing motivation, goals, and fundamental concepts, in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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4. Mirmecofilia em Parrahasius polibetes (Lepidoptera: Lycaenidae) : historia natural, custos, seleção de planta hospedeira e beneficios da co-correncia com hemipteros mirmecofilos / Mymecophily ion Parrhansius polibetes (Lepidoptera: Lycaenidae) : natural history costs, host-plant selection, and benefits of co-ocurrece with myrmecophilous hemipterans
Ants are one of the most prominent groups of terrestrial organisms in terms of diversity, relative abundance and biomass. Their importance is due primarily to eusocial behavior combined with complex communication systems. Tropical foliage is rich in renewable feeding sources that promote ant foraging. As some of the most important predators on plants, ants s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2010
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5. Perto do alcance das crianças - O papel dos personagens em propagandas de produtos de limpeza / Near the reach of children: The role of characters in advertisements for cleaning products.
From the statement Keep out of reach of children, limited to the product, and use of childrens characters, limited to publicity, we decided to investigate, through qualitative research, the possible deconstruction of the perceived risk to mothers exposed to advertisements of cleaning products that use animated characters. For this, we interviewed mothers wit
Publicado em: 2009
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6. The face and the clothes: apprehending fashion billboards in urban environment / O rosto e a roupa: uma leitura dos outdoors de moda em ambientes urbanos
This inquiry studies urban communication and its devices of attention. The objects of this investigation are the fashion images printed in banners, billboards, images in buildings and interiors of shopping centers. The current metropolises show off the fact that they have being organized around the production and the seduction for almost two hundred years. I
Publicado em: 2008
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7. THREE ESSAYS ON REGIONAL ECONOMICS
The study on regional economics has two particular characteristics that differentiate it from any other field in economics. Macroeconomic variables and national borders are not the focus of analyses, even though regional planners can measure the regional effects of national policies. In this aspect, areas of study in which microeconomic instruments are the m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2007