Semeadura direta de canafístula (Peltophorum dubium (Spreng.)taub. No enriquecimento de capoeiras

Uma Proposta de Perfil de Conjuntos de Dados na Web com Enriquecimento Semântico

The lack of metadata to describe datasets published on the Web makes their location and access by search engines or applications more difficult. Providing a dataset profile facilitates communication between publishers and consumers and also the integrated use of datasets. This paper proposes an approach that describes datasets on the Web by the generation of a semantically enriched descriptive ...

Enriquecimento de bactérias anaeróbias oxidadoras de amônia – Anammox Enrichment of anaerobic ammonium oxidizing bacteria – Anammox

Anaerobic ammonium-oxidizing (Anammox) bacteria were enriched from sludge collected at a conventional activated sludge system treating domestic wastewater of Belo Horizonte(MG), Brazil, employing a sequencing batch reactor (SBR). After three months of cultivation, Anammox activity was detected in the system by the consumption of stoichiometric amounts of NO2 and NH4 +. Fluorescent in situ hybri...

Enriquecimento semântico de imagens divulgadas em redes sociais on-line

The publication of reply in images on digital social networks is increasingly commonplace. These images carry texts, phrases, thoughts or subjective visual features that may have meaning through context or user interpretation. This research provides a process for the extraction of semantic features of images posted as comments and feeds in the online social network Facebook, and through the int...

Análise de Padrões de Propagação no Twitter

As a consequence of the popularization of the social networks, analyzing the information propagation in such networks has become a relevant task in several scenarios. Propagation patterns support the understanding of phenomena such as opinion formation and the emergence leaders in social networks. In this paper we present a methodology for propagation analysis on Twitter, the most popular micro...

Vaccination antirougeoleuse: Etude de l'immunité humorale chez les enfants Vaccinés de la région de Tunis