Coelho Netto entre modernistas

RICHARD TYLER ( USA ) and CLAUDIA BARROS COELHO ( Brazil )

BACKGROUND: Subjective tinnitus is the perception of a sound in the absence of any physical source. It has been shown that tinnitus is associated with hyperactivity of the auditory cortices. Accompanying this hyperactivity, changes in non-auditory brain structures have also been reported. However, there have been no studies on the long-range information flow between these regions. RESULTS: Usin...

Ressemblance entre objets

This paper presents (without formal detail) various mathematical ideas that have been used for the notion of « similar objects » in a geometric space. The most important one is the information distance. The is a notion elaborated from the concepts of the algorithmic information theory (or Kolmogorov complexity theory). It seems to be a very general and practical tool. MOTS-CLÉS : analogie, comp...

rapports entre science et valeurs

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Interoperabilidade entre Objetos Geográficos Heterogêneos

The absence of interoperability is a problem found when is necessary to use information available in institutions that generate or detain the spatial information. This paper describes a methodology to obtain the interoperability between heterogeneous and distributed geographic objects based on the utilization of the Open Geospatial Consortium (OGC) Web Feature Service specification (WFS), as a ...

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