Entre o olho e a iluminação: cone-ícone, ex-voto, index-voto

Combinación de clusterizadores difusos mediante voto posicional para clustering robusto de documentos

The combination of multiple clustering processes provides a means for building robust document clustering systems. This work focuses on the consolidation of fuzzy clusterings, proposing two consensus functions for soft cluster ensembles based on the Borda and Condorcet positional voting strategies. Experiments conducted on two document corpora reveal that the proposed soft consensus functions a...

O-Index as a New Assessment Index for Citations

Background and purpose: There are some strengths and weaknesses in current indicators of scientometrics. This study aimed to present a new index of scientometrics in evaluating scientific output of Iranian medical journals. Materials and methods: This exploratory analytical study was done with a scientometric approach in scientific output of 108 medical science journals indexed in Scopus and 6...

Climacteric Symptoms and Sexual Dysfunction: Association between the Blatt-Kupperman Index and the Female Sexual Function Index Sintomatologia climatérica e disfunção sexual: associação entre o índice de Kupperman e Blatt e o índice de função sexual feminina

Dinamica fluvial do rio Amazonas entre Manaus e Itacoatiara com o uso de imagens de satelite

The Amazon river is subject to major geomorphological changes between the hydrologic periods of flood and dry. Such changes can be mapped and detected by remote sensing techniques. In this context, this research had as objective to evaluate the dynamics of this great fluvial system, in the stretch between the cities of Manaus and Itacoatiara, in the period of 20 years. The results showed the pr...

Um Referencial para o Alinhamento entre Intervenientes na Universidade Ágil e Virtual

This paper introduces the Agile and Virtual University (UAV) model for continuing education and training, which, supported by a Market of Teaching Resources and a broker, promotes the matching between the ‘offer’ of units of learning and the ‘demand’ of individualized learning projects. The answer to the particular and specific needs of each learner is provided through a network of resources pr...