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Institution

Sao Paulo State University

EducationSão Paulo, Brazil
About: Sao Paulo State University is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Large Hadron Collider. The organization has 55715 authors who have published 100436 publications receiving 1375332 citations.


Papers
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Journal ArticleDOI
TL;DR: The elevation of whole-body cortisol in zebrafish suggested that the visual contact of the predator may elicit a stress response in prey fish, which has a strong practical application concerning the species distribution in ornamental fish markets in which prey species should not be allowed to see predator species.

200 citations

Journal ArticleDOI
10 Jan 2014-Sensors
TL;DR: An experimental study of the effect of temperature on the electrical impedance of the piezoelectric sensors used in the EMI technique showed that the temperature effects were strongly frequency-dependent, which may motivate future research in the SHM field.
Abstract: The electromechanical impedance (EMI) technique is considered to be one of the most promising methods for developing structural health monitoring (SHM) systems. This technique is simple to implement and uses small and inexpensive piezoelectric sensors. However, practical problems have hindered its application to real-world structures, and temperature effects have been cited in the literature as critical problems. In this paper, we present an experimental study of the effect of temperature on the electrical impedance of the piezoelectric sensors used in the EMI technique. We used 5H PZT (lead zirconate titanate) ceramic sensors, which are commonly used in the EMI technique. The experimental results showed that the temperature effects were strongly frequency-dependent, which may motivate future research in the SHM field.

200 citations

Journal ArticleDOI
TL;DR: Decolorization of this dye in liquid medium was tested with ligninolytic basidiomycete fungi from Brazil and thin layer chromatography of fungi culture extracts revealed only one unknown metabolite of Rf=0.60, as a result of dye degradation.

200 citations

Journal ArticleDOI
TL;DR: In this paper, the fractional transverse momentum radial distribution (FTSR) is defined as the radial distribution of the jets produced in heavy-ion collisions and the first measurement of jet shapes is presented.

200 citations

Journal ArticleDOI
14 Nov 2005
TL;DR: The model presented is solved using a genetic algorithm designed to solve the reliable expansion planning in an efficient way using a DC model to represent the electrical network.
Abstract: A mathematical model and a methodology to solve the transmission network expansion planning problem with security constraints are presented. The methodology allows one to find an optimal and reliable transmission network expansion plan using a DC model to represent the electrical network. The security (n-1) criterion is used. The model presented is solved using a genetic algorithm designed to solve the reliable expansion planning in an efficient way. The results obtained for several known systems from literature show the excellent performance of the proposed methodology. A comparative analysis of the results obtained with the proposed methodology is also presented.

199 citations


Authors

Showing all 56201 results

NameH-indexPapersCitations
Russel J. Reiter1691646121010
Tobin J. Marks1591621111604
Joseph T. Hupp14173182647
Luca Lista1402044110645
Sergio F Novaes1381559101941
Wagner Carvalho135139594184
Alberto Santoro1351576100629
Andre Sznajder134146498242
Luiz Mundim133141389792
Eduardo De Moraes Gregores133145492464
Helio Nogima132127484368
Pedro G Mercadante129133186378
D. De Jesus Damiao128116282707
Sandra S. Padula128113177174
Sudha Ahuja127101675739
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023127
2022765
20216,826
20206,949
20196,316
20186,314