Search Results - "VASCONCELLOS, E"

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    The effects of non-metallic inclusions on properties relevant to the performance of steel in structural and mechanical applications by Costa e Silva, André Luiz Vasconcellos da

    “…Non-metallic inclusions (NMIs) occur typically in low or very low volume fractions (from 10−2 in a high oxygen weld deposit to 10−5 in very clean bearing…”
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    Journal Article
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    Non-metallic inclusions in steels – origin and control by Costa e Silva, André Luiz Vasconcellos da

    “…Non-metallic inclusions (NMIs) play a key role in many important properties of steel, influencing both processing and application of steel products. In this…”
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    Journal Article
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    Changes in soil carbon, nitrogen, and phosphorus due to land-use changes in Brazil by Groppo, J. D, Lins, S. R. M, Camargo, P. B, Assad, E. D, Pinto, H. S, Martins, S. C, Salgado, P. R, Evangelista, B, Vasconcellos, E, Sano, E. E, Pavão, E, Luna, R, Martinelli, L. A

    Published in Biogeosciences (07-08-2015)
    “…In this paper, soil carbon, nitrogen and phosphorus concentrations and stocks were investigated in agricultural and natural areas in 17 plot-level paired sites…”
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    Journal Article
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    Re-anchoring countercyclical capital buffers: Bayesian estimates and alternatives focusing on credit growth by Gonzalez, Rodrigo Barbone, Marinho, Leonardo Sousa Gomes, Lima, Joaquim Ignacio Alves de Vasconcellos e

    Published in International journal of forecasting (01-10-2017)
    “…We re-evaluate the Basel Committee on Banking Supervision’s (BCBS) proposed framework with the credit-to-GDP gap as an anchor indicator relative to the…”
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    Journal Article
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    A Digital Five-Terminal Impedance Bridge by Kurten Ihlenfeld, Waldemar G., de Barros e Vasconcellos, Renata T.

    “…This paper describes a five-terminal (four terminal with shield) digital impedance bridge aided by digital adaptive phase regulation. It allows the comparison…”
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    Journal Article
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    Changes in soil carbon stocks in Brazil due to land use: paired site comparisons and a regional pasture soil survey by Assad, E. D, Pinto, H. S, Martins, S. C, Groppo, J. D, Salgado, P. R, Evangelista, B, Vasconcellos, E, Sano, E. E, Pavão, E, Luna, R, Camargo, P. B, Martinelli, L. A

    Published in Biogeosciences (01-10-2013)
    “…In this paper we calculated soil carbon stocks in Brazil studying 17 paired sites where soil stocks were determined in native vegetation, pastures and…”
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    Journal Article
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    Models for Synchrophasor With Step Discontinuities in Magnitude and Phase: Estimation and Performance by Martins, Marcelo B., de Barros e Vasconcellos, Renata T., Esquef, Paulo A. A.

    “…This paper proposes models for the reference phasor in the context of phasor measurement unit calibration, under conditions of step discontinuities in…”
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    Journal Article
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    From Levitt to the global age: one more time, how do we define our business? by Vasconcellos e Sá, Jorge A, Olão, Fátima, Pereira, Magda

    Published in Management decision (01-01-2011)
    “…Purpose - Several works have focused on defining an organisation mission. Ansoff, Levitt and Drucker, among others, have made seminal contributions. However,…”
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    Journal Article
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    Coaxial and Digital Impedance Bridges for Capacitance Measurements at the nF Range by de Barros e Vasconcellos, Renata T., Rodrigues de Lima, Vladimir, Kurten Ihlenfeld, Waldemar G., Da Silveira, Flavio

    “…This paper describes three impedance bridges in operation at INMETRO: the two- and four-terminal-pair coaxial bridges and a digital quadrature bridge,…”
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    Journal Article
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    Metrological analysis of voltage transducers under multi-harmonic signals by Souza, Leonardo A.A., de Barros e Vasconcellos, R.T., de Lima, A.C.S., Martins, Marcelo B.

    “…This paper presents a brief discussion on nonlinearity of voltage transducers, covering both single and multitone approaches. In addition, the multi-harmonic…”
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    Conference Proceeding
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