Geolocation
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Vulnerability to HIV among older men who have sex with men users of dating apps in Brazil
ABSTRACT Introduction: The elderly population is increasingly benefiting from recent technological advances. In this scenario, geolocation-based dating applications provide a viable alternative for finding partners in a practical and timely manner, but may be accompanied by certain risk behaviors for HIV infection. Although there are considerable number of
Braz J Infect Dis. Publicado em: 25/11/2019
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2. Topographic modelling using UAVs compared with traditional survey methods in mining
Abstract The current developments with unmanned aerial vehicles (‘UAVs’) are revolutionizing many fields in civil applications, such as agriculture, environmental and visual inspections. The mining industry can also benefit from UAVs in many aspects, and the reconciliation through topographic control is an example. In comparison with traditional topograp
REM, Int. Eng. J.. Publicado em: 2018-07
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3. Ambiente de medição da audiência para TV digital. / Audience measurement environment for digital TV.
Esta tese representa um esforço sistemático de investigar a audiência televisiva no âmbito do Sistema Brasileiro de TV Digital (SBTVD). Analisando as teorias atuais da audiência e suas técnicas de medição, percebe-se uma série de problemas em aplicar as mesmas na medição da audiência na TV digital. Além de permitir mais canais na mesma frequênc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2011
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4. Sistema e processo para geração, sincronização remota e comparação de sinais temporais precisos / System and process for the generation, remote synchronization and comparison of precise time signals
This thesis present new proposals for time dissemination systems, which were analyzed and implemented as complete solutions providing high resolution in radio links focusing in the requirements of the new geolocation system known as GEOLOCAL. The solutions found are useful for other applications equiring time synchronization. The work has been developed in d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/07/2010
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5. Improving the passive doppler geolocation system through extension of the data reception network
O objetivo deste trabalho e apresentar uma investigação preliminar da precisão nos resultados do sistema de localização geográfica de transmissores desenvolvido utilizando o software da rede brasileira de coleta de dados. Um conjunto de medidas de desvio Doppler de uma única passagem do satélite, considerando uma Plataforma de Coleta de Dados (PCD) e
Revista Brasileira de Geofísica. Publicado em: 2008-12
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6. WBG (Whois Based Geolocation): uma estratÃgia para localizaÃÃo geogrÃfica de hosts na Internet
By knowing the hostâs geographic location, one can offer several user tailored applications, such as: a) web pages with regional preferences (e.g. an online user may receive selective and directed advertising according to her location or be subject to automatic language selection when displaying content); b) control data availability, according to user geog
Publicado em: 2008
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7. Where do penguins go during the inter-breeding period? Using geolocation to track the winter dispersion of the macaroni penguin
Although penguins are key marine predators from the Southern Ocean, their migratory behaviour during the inter-nesting period remains widely unknown. Here, we report for the first time, to our knowledge, the winter foraging movements and feeding habits of a penguin species by using geolocation sensors fitted on penguins with a new attachment method. We focus
The Royal Society.
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8. Location-based health information services: a new paradigm in personalised information delivery
Brute health information delivery to various devices can be easily achieved these days, making health information instantly available whenever it is needed and nearly anywhere. However, brute health information delivery risks overloading users with unnecessary information that does not answer their actual needs, and might even act as noise, masking any other
BioMed Central.