Three non-linear growth models: Gompertz, Logistic and Von Bertalanffy. were adjusted using Gauss Newton methods to weight-age data, from birth to 40 months of age, of male and female Canchim cattle, born from 1953 to 1975, ...

Lourdes Ramalho’s Romance do Conquistador is her answer to the challenge of rewriting in cordel language the myth of Don Juan for the stage. In so doing, she introduces us to a character that not only exists in the popular ...

The natural gums are widely used in the food, pharmaceutical and cosmetic industries. Until 2012, the cost of importing Brazil into gum arabic was US $ 5.8 million, a figure considered high considering that the country ...

Landfill leachate can be considered a liquid waste holder of high concentration of ammonia nitrogen, recalcitrant organic matter and, according to the chemical composition of solid waste landfill and the age of the earth, ...