Results 31 to 40 of about 82,745 (223)
Afro-Ásia, 2023 O Centro de Estudos Afro-Asiáticos, do Conjunto Universitário Cândido Mendes, era a mais visível “porta de entrada” para africanos e interessados-as em África e Relações Raciais no Brasil entre as décadas de 1970 e 1990. O CEAA publicou uma revista acadêmica de referência internacional, formou muitas-os pesquisadores, realizou muitos cursos, eventos ...
openaire +3 more sources
Comunidade Samba da Vela: “Que a divina luz ilumine todas as criações”
Plural, 2013 Neste artigo, é apresentado um breve material sobre a Comunidade Samba da Vela, localizada na zona sul da cidade de São Paulo. Por meio de entrevistas disponíveis em websites, além de inserções etnográficas realizadas na Comunidade Samba da Vela, analisa-
Marcelo da Silveira Campos
doaj +1 more source
Vivência, 2017 Este artigo traz uma reflexão sobre o método na construção do documentário As mulheres das Rocas são as vozes do samba. As mulheres das Rocas (bairro popular) são as guardiãs das memórias do samba local – além de detentoras da história, têm papel ativo ...
Lisabete Coradini, Maria Angela Pavan
doaj +1 more source
Beat histogram features from NMF-based novelty functions for music classification [PDF]
, 2015 In this paper we present novel rhythm features derived from drum tracks extracted from polyphonic music and evaluate them in a genre classification task. Musical excerpts are analyzed using an optimized, partially fixed Non-Negative Matrix Factorization (
Lerch, Alexander +2 more
core +1 more source
An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification
Advanced Healthcare Materials, EarlyView.We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese +10 more
wiley +1 more source
Microscopic Characterization of the Brazilian Giant Samba Virus
Viruses, 2017 Prior to the discovery of the mimivirus in 2003, viruses were thought to be physically small and genetically simple. Mimivirus, with its ~750-nm particle size and its ~1.2-Mbp genome, shattered these notions and changed what it meant to be a virus. Since
Jason R. Schrad +4 more
doaj +1 more source
Representation of Samba dance gestures, using a multi-modal analysis approach [PDF]
, 2008 In this paper we propose an approach for the representation of dance gestures in Samba dance. This representation is based on a video analysis of body movements, carried out from the viewpoint of the musical meter.
Leman, Marc, Naveda, Luiz Alberto
core
3D Printed PEDOT:PSS‐Based Lattice Pressure Sensors With Tunable Electromechanical Response
Advanced Materials Technologies, EarlyView.poly(3,4‐ethylenedioxythiophene): polystyrene sulfonate (PEDOT:PSS)‐based architected lattices are fabricated via single‐step Digital Light Processing (DLP) printing for tunable pressure sensing. Structural design variations allow precise control of sensitivity and range, while integrated conductivity eliminates post‐processing.
Ozan Karakaya +9 more
wiley +1 more source
Radii in weakly-bound light halo nuclei
, 2004 A systematic study of the root-mean-square distance between the constituents of weakly-bound nuclei consisting of two halo neutrons and a core is performed using a renormalized zero-range model.
Frederico, T. +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo +12 more
wiley +1 more source