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Ricardo Vieira

  • D.Sc.
  • Professor
  • Universidade Estadual do Norte Fluminense Darcy Ribeiro
  • 13h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 622CitationsNumber of citations received by Ricardo's publications. Updated daily.

Research interests

FiberMathematical ModelsKineticsRuminants

About

Research interests (1) and expertise (2 and 3): 1) Ruminant nutrition and feeding. Quantitative aspects related to the processes of digestion and nutrient utilization by ruminants. Fiber in ruminant nutrition. Intake. 2) Progressive understanding in mathematical modeling of the digestion and passage kinetics within the gastrointestinal tract of the ruminant. Skills on designing and conducting field and laboratory experiments to assess quantitative estimates of such processes with the aim of predicting the nutritive value of feeds and animal performance. Interpretation of results by using SAS/R non linear procedures. 3) Progressive understanding in General Linear and Nonlinear Models and experimental statistics. Background on Probability, Inference, Calculus, and Matrix Algebra.

Co-authors (264)

  • Julia Jardim
  • Magna Lima

Publications (5)

  • Modeling the respiration rate of Golden papayas stored under different atmosphere conditions at room temperature

    • Barbosa N
    • Mendonça Vieira R
    • de Resende E
    N/AReaders
    N/ACitations
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  • On the specificity of different methods for neutral detergent fiber and related problems

    • Silva R
    • Fernandes A
    • Gomes R
    • et al.
    N/AReaders
    N/ACitations
    Get full text
  • Ruminal kinetics of some feeds investigated by gravimetric and metabolic techniques

    • Malafaia P
    • Valadares S
    • Vieira R
    • et al.
    N/AReaders
    N/ACitations
  • Determination and ruminal kinetic of protein fractions is some ruminant feeds

    • Malafaia P
    • Valadares S
    • Vieira R
    • et al.
    N/AReaders
    N/ACitations
  • Estimative of methanogenesis in dairy cows fed with different lipidic supplements

    • Malafaia P
    • Valadares S
    • Vieira R
    • et al.
    N/AReaders
    N/ACitations

Editorships

Revista Brasileira de Zootecnia

Senior Scientific Editor

2012 - Present

Professional experience

Professor

Universidade Estadual do Norte Fluminense Darcy Ribeiro

May 2003 - Present

Professor

Universidade Estadual de Goiás

March 2000 - March 2003(3 years)

Researcher

Instituto Melon de Paula

September 1999 - August 2002(3 years)

Education

Department of Animal Science

Texas A&M University

March 2007 - February 2008(a year)

Departamento de Zootecnia

Universidade Federal de Viçosa

March 1995 - July 1998(3 years)

Departamento de Zootecnia

Universidade Federal de Viçosa

August 1993 - March 1995(2 years)