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Sistema microprocessado de simulação de estações de medição de líquidos aplicados em computadores de vazão de refinarias de petróleo
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia ElétricaUTFPR, 2019-11-25)
The present work consists in the development of a simulator of a liquid metering station applied in oil refineries. The simulator aims to perform functional tests of flow computers, emulating the variables virtually as if ...
Custo de liquidez do contrato futuro de soja na BM&FBOVESPA, no período de 2010 a 2013Liquidity contract cost of soybean future of BM&FBOVESPA, the period 2010 to 2013
(Universidade Federal de ViçosaBREconomia e Gerenciamento do Agronegócio; Economia das Relações Internacionais; Economia dos RecursosMestrado em Economia AplicadaUFV, 2015)
Propuestas para la gestión integral de los efluentes líquidos del frigorífico Alberdi S.A en la ciudad de Oro Verde, Entre Ríos, Argentina
(2021-12-03)
El incremento de la exportación de carne vacuna por parte del Frigorífico Alberdi S.A (FASA) ha llevado a que el mismo aumente más de 100% la cantidad de ganados faenados en los últimos años. Esta proyección ocasiona un ...
Unusual 2(1H)-Pyrazinones isolated from a culture of a brazilian marine-derived Streptomyces sp.
(SAGE Publishing, 2020)
Metabolic fingerprinting using direct flow injection electrospray ionization tandem mass spectrometry for the characterization of proanthocyanidins from the barks of Hancornia speciosa
(John Wiley & Sons LtdChichesterInglaterra, 2007)
Parameters for the attractive coefficient of the Patel-Teja-Valderrama equation of state
(Taylor & Francis LtdAbingdonInglaterra, 2003)
Short communication: Resazurin reducing time as an indicator of Bradyrhizobium viable cell count
(1998-01-01)
A method based on the use of resazurin (RSZ) is described to determine the number of viable Bradyrhizobium japonicum cells in culture medium. The observation of RSZ reduction can be done spectrophotometrically or visually. ...
Short communication: Resazurin reducing time as an indicator of Bradyrhizobium viable cell count
(1998-01-01)
A method based on the use of resazurin (RSZ) is described to determine the number of viable Bradyrhizobium japonicum cells in culture medium. The observation of RSZ reduction can be done spectrophotometrically or visually. ...
Synthesis of PtSn nanoparticles on carbon materials by different preparation methods for selective catalytic hydrogenation of citral
(Taylor & Francis, 2019-07)
In this work, PtSn bimetallic catalysts supported on three different carbons were prepared by two methods: a) conventional impregnation followed by a reduction treatment under H2-flow (CI) and b) deposition-reduction in ...