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This paper presents some contributions towards Interactive Digital Television, focusing on interactivity for citizenship in the context of Brazilian Digital Television System Terrestrial (SBTVD-T/ISDB-TB). The paper is focused on the necessary infrastructure, applications and services that can help with the challenges of promoting digital inclusion in(More)
This paper presents some contributions towards Interactive Digital Television, focusing on interactivity for citizenship in the context of Brazilian Digital Television System Terrestrial (SBTVD-T/ISDB-TB). The paper is focused on the necessary infrastructure, applications and services that can help with the challenges of promoting digital inclusion in(More)
Gold nanoparticles (AuNP) exhibit particular plasmonic properties when stimulated by visible light, which makes them a promising tool to many applications in sensor technology and biomedical applications, especially when associated to sulfur-based compounds. Sulfur species form a great variety of self-assembled structures that cap AuNP and this interaction(More)
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