CARACTERIZAÇÃO FÍSICA, FÍSICO-QUÍMICA E POTENCIAL TECNOLÓGICO DE FRUTOS DE CAMAPÚ (Physalis angulata L.)

De Química

SYNTHESIS OF BIODIESEL: A CONTEXTUALIZED EXPERIMENT PROPOSAL FOR THE GENERAL CHEMISTRY LABORATORY. The contextualized understanding of concepts in Chemistry by students from other areas is a challenging task. In this experiment, the synthesis of biodiesel is done by base catalyzed transesterification of refined soy oil with methanol at room temperature and common glassware found in any chemistr...

Departamento de Física de Partículas

A brief review of the development of Chern-Simons gauge theory since its relation to knot theory was discovered in 1988 is presented. The presentation is done guided by a dictionary which relates knot theory concepts to quantum field theory ones. From the basic objects in both contexts the quantities leading to knot and link invariants are introduced and analyzed. The quantum field theory appro...

Caracterização do comportamento de usuários e precificação de tráfego de internet de banda larga

Broadband user behavior characterization can lead to better understanding and identifying different classes of users, defined by user request patterns. This characterization could help broadband carriers capacity management and planning efforts. Different service request patterns require different service prices. Nevertheless, the main pricing scheme used by broadband ISPs (Internet Service Pro...

Physalis Angulata L . : an Ethanopharmacological Review

Caracterização e Processamento de Expressões Temporais em Português

A dimensão temporal é um elemento estruturante fundamental para a informação veiculada em textos e constitui um desafio para o processamento de ĺıngua natural, sendo igualmente importante para muitas aplicações do processamento das ĺınguas. Este artigo constitui mais um passo para o ambicioso objectivo de tratamento da informação temporal. Para tal, apresenta-se uma proposta de classificação da...