Search Results - "Gomes, L de C"

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    Characterization of Tenofovir Disoproxil Fumarate and Its Behavior under Heating by Gomes, Elionai C. de L, Mussel, Wagner N, Resende, Jarbas M, Fialho, Silvia L, Barbosa, Jamile, Carignani, Elisa, Geppi, Marco, Yoshida, Maria I

    Published in Crystal growth & design (01-04-2015)
    “…Tenofovir disoproxil fumarate (TDF) is a nucleotide reverse transcriptase inhibitor used worldwide to treat AIDS. The aim of this study was to investigate the…”
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    Journal Article
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    Programmable PFC based hybrid multipulse power rectifier for ultra clean power application by Gomes de Freitas, L.C., Simoes, M.G., Canesin, C.A., de Freitas, L.C.

    Published in IEEE transactions on power electronics (01-07-2006)
    “…A novel hybrid three-phase rectifier is proposed. It is capable to achieve high input power factor (PF) and low total harmonic input currents distortion…”
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    Journal Article
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    Programmable PFC Based Hybrid Multipulse Power Rectifier with Sinusoidal Input Line Current Imposed by Digital Controller by de Freitas, L. C. Gomes, Vincenzi, F., Freitas, M. A. A., Fernandes, E. R., Mendonca, R. G., de Freitas, L. C.

    “…This paper presents an improved analysis of a novel Programmable PFC Based Hybrid Multipulse Power Rectifier (PFC-HMPR) for utility interface of power…”
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    Conference Proceeding
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    Dual Transformerless Single-Stage Current Source Inverter With Energy Management Control Strategy by Garcia, L. S., Buiatti, G. M., de Freitas, L. C., Coelho, E. A. A., Farias, V. J., Gomes de Freitas, Luiz Carlos

    Published in IEEE transactions on power electronics (01-10-2013)
    “…Alternative energy sources have for some time attracted great interest in the area of static converter development. This fact is related in greater part to…”
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    Journal Article
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    Growth, yield, water and effluent quality in ponds with different management during tambaqui juvenile production by Silva, A.M.D. da, Gomes, L. de C, Roubach, R

    Published in Pesquisa agropecuaria brasileira (01-05-2007)
    “…The objective of this work was to evaluate the effect of pond management on fish feed, growth, yield, survival, and water and effluent quality, during tambaqui…”
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    Journal Article
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    Performance Evaluation of a Novel Hybrid Multipulse Rectifier for Utility Interface of Power Electronic Converters by Gomes de Freitas, L.C., Simoes, M.G., Canesin, C.A., de Freitas, L.C.

    “…This paper presents an improved analysis of a novel programmable power-factor-corrected-based hybrid multipulse power rectifier (PFC-HMPR) for utility…”
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    Journal Article
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    Transport of pirarucu Arapaima gigas juveniles in plastic bag by Gomes, L. de C, Roubach, R, Cavero, B.A.S, Pereira-Filho, M, Urbinati, E.C

    Published in Acta amazonica (01-12-2003)
    “…This study examined the stress response of pirarucu juveniles in a closed system transport. Pirarucu (Arapaima gigas) is a native Amazonian fish species from…”
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    Journal Article
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    A single-stage PFC converter applied as an electronic ballast for fluorescent lamps by Gomes de Freitas, L.C., Coelho, E.E.A., Vierira, J.B., Simoes, M.G., de Freitas, L.C.

    “…A new power factor correction converter in single stage is presented in this paper. The proposed topology was develop from the integration of the…”
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    Conference Proceeding
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    A new proposal of switched power oscillator with soft-commutation applied as a HPF electronic ballast by Gomes de Freitas, L.C., Coelho, E.E.A., Vierira, J.B., Simoes, M.G., de Freitas, L.C.

    “…A new switched power oscillator with reduced conduction losses, zero voltage and zero current turning on, and zero voltage turning off, is presented in this…”
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    Conference Proceeding
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    Programmable AC power source used to analyze electronic equipment performance in the electrical power system quality concept by Vincenzi, F.R.S., Silva, L., de Freitas, L.C.G., Freitas, M.A.A., Fernandes, E.R., Vieira, J.B., Freitas, L.C.

    “…This paper presents the development of a programmable three phase ac power source. The power source described in this paper is capable of providing a stable ac…”
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    Conference Proceeding
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    Multipulse power rectifier without using multiphase transformers by Gomes de Freitas, L.C., Coelho, E.A.A., Parreira, E.F., Oliveira, M.A.G., de Freitas, L.C.

    “…In this paper it is proposed a novel hybrid three-phase rectifier capable to achieve high input power factor (PF), and low total harmonic distortion in the…”
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    Conference Proceeding