Browsing by Subject "Kinetics"

Now showing items 1-10 of 17

    • Bainitic precipitation in the Cu-9 wt.%Al-4 wt.%Mn-5 wt.%Ag alloy 

      Adorno, A. T.; Carvalho, T. M.; Magdalena, A. G.; Santos, C. M. A. dos; Silva, R. A. G. [UNIFESP] (Elsevier B.V., 2014-12-05)
      The isothermal kinetics of bainitic precipitation in the Cu-9 wt.%Al-4 wt.%Mn-5 wt.%Ag alloy was studied in the temperature range from 250 to 400 degrees C. the results indicated a diffusion controlled growth process with ...

    • Cinética da reação de transesterificação do óleo de soja para produção de biodiesel via catálise homogênea 

      Bortoletto, Gabriela de Carra [UNIFESP] (Universidade Federal de São Paulo, 2020-07-27)
      O Brasil possui muitas espécies de vegetais que podem ser utilizadas na produção do biodiesel. A oleaginosa mais produzida no Brasil é a soja, sendo o segundo maior produtor mundial. Pelo fato de ser produzido a partir ...

    • Correlation between catalysis and tertiary structure arrangement in an archaeal halophilic subtilase 

      Souza, Tatiana A. C. B.; Okamoto, Débora Noma [UNIFESP]; Ruiz, Diego M.; Oliveira, Lilian Caroline Gonçalves [UNIFESP]; Kondo, Marcia Yuri [UNIFESP]; Tersariol, Ivarne Luis dos Santos [UNIFESP]; Juliano, Luiz [UNIFESP]; De Castro, Rosana E.; Gouvea, Iuri Estrada [UNIFESP]; Murakami, Mario T. (Elsevier B.V., 2012-03-01)
      Nep (Natrialba magadii extracellular protease) is a halolysin-like peptidase secreted by the haloalkaliphilic archaeon N. magadii that exhibits optimal activity and stability in salt-saturated solutions. in this work, the ...

    • Heart failure impairs muscle blood flow and endurance exercise tolerance in COPD 

      Oliveira, Mayron Faria de [UNIFESP]; Arbex, Flavio Ferlin [UNIFESP]; Alencar, Maria Clara Noman de [UNIFESP]; Souza, Aline [UNIFESP]; Sperandio, Priscila Abreu [UNIFESP]; Medeiros, Wladimir Musetti [UNIFESP]; Mazzuco, Adriana; Borghi-Silva, Audrey; Medina, Luiz Antonio Rodrigues [UNIFESP]; Santos, Rita [UNIFESP]; Hirai, Daniel Müller [UNIFESP]; Mancuso, Frederico José Neves [UNIFESP]; Almeida, Dirceu Rodrigues de [UNIFESP]; O'Donnell, Denis Eunan; Neder, Jose Alberto [UNIFESP] (Hospital Clinicas, Univ Sao Paulo, 2016)
      Heart failure, a prevalent and disabling co-morbidity of COPD, may impair cardiac output and muscle blood flow thereby contributing to exercise intolerance. To investigate the role of impaired central and peripheral ...

    • Importância da perimetria manual cinética na avaliação de pacientes com glaucoma avançado 

      Moysés, Nadia Ajub; Souza, Elaine Caetano de; Omi, Carlos Akira [UNIFESP] (Sociedade Brasileira de Oftalmologia, 2011-02-01)
      PURPOSE: To evaluate the importance of Goldmann manual kinetic perimetry (MKP) in glaucomatous patients with advanced visual field loss in automated static perimetry (ASP) with Humphrey perimeter (HP). METHODS: The MKP ...

    • Influence of Si substitution on the reactivity of alpha-tricalcium phosphate 

      Motisuke, Mariana [UNIFESP]; Mestres, Gemma; Reno, Caroline O. [UNIFESP]; Carrodeguas, Raul G.; Zavaglia, Cecilia A. C.; Ginebra, Maria-Pau (Elsevier Science Bv, 2017)
      Silicon substituted calcium phosphates have been widely studied over the last ten years due to their enhanced osteogenic properties. Notwithstanding, the role of silicon on alpha-TCP reactivity is not clear yet. Therefore, ...

    • Kinetic and mechanistic investigation of the ozonolysis of 2,4-xylidine (2,4-dimethyl-aniline) in acidic aqueous solution 

      Machulek, Amilcar; Gogritchiani, Eliso; Moraes, Jose Ermirio Ferreira de [UNIFESP]; Quina, Frank H.; Braun, Andre M.; Oliveros, Esther (Elsevier B.V., 2009-06-02)
      The ozonolysis of 2,4-xylidine (2,4-dimethyl-aniline) in acidic aqueous solution was investigated by determining the major reaction products and their evolution as a function of the reaction time and their dependence on ...

    • Kinetics of bainite precipitation in the Cu69.3Al18.8Mn10.3Ag1.6 alloy 

      Motta, M. B. J. L. [UNIFESP]; Adorno, A. T.; Santos, C. M. A.; Silva, R. A. G. [UNIFESP] (Elsevier Science Sa, 2017)
      In this work the kinetics of bainite precipitation in the Cu69.3Al18.8Mn10.3Ag1.6 alloy was studied using measurements of microhardness change with aging time, scanning electron microscopy (SEM), energy dispersive X-ray ...

    • Kinetics of skeletal muscle O-2 delivery and utilization at the onset of heavy-intensity exercise in pulmonary arterial hypertension 

      Barbosa, Priscila B. [UNIFESP]; Ferreira, Eloara M. V. [UNIFESP]; Arakaki, Jaquelina S. O. [UNIFESP]; Takara, Luciana S. [UNIFESP]; Moura, Juliana [UNIFESP]; Nascimento, Rubia B. [UNIFESP]; Nery, Luiz E. [UNIFESP]; Alberto Neder, J. [UNIFESP] (Springer, 2011-08-01)
      Impaired O-2 delivery relative to O-2 demands at the onset of exercise might influence the response profile of muscle fractional O-2 extraction (congruent to Delta[deoxy-Hb/Mb] by near-infrared spectroscopy) either by ...

    • Martensite decomposition in Cu-Al-Mn-Ag alloys 

      Andrade dos Santos, Camila Maria; Adorno, Antonio Tallarico; Galdino da Silva, Ricardo Alexandre [UNIFESP]; Carvalho, Thaisa Mary (Elsevier B.V., 2014-12-05)
      The influence of Mn and Ag additions on the isothermal kinetics of martensite decomposition in the Cu-9wt.%Al alloy was studied using X-ray diffractometry (XRD), scanning electron microscopy (SEM), energy dispersive X-ray ...