Search Results - "Cruz, V. A. R."

Genetic and phenotypic parameters of carcass and organ traits of broiler chickens by Venturini, G C, Cruz, V A R, Rosa, J O, Baldi, F, El Faro, L, Ledur, M C, Peixoto, J O, Munari, D P

“…The objective of this study was to estimate the genetic and environmental parameters for carcass, carcass part, and organ weights in a paternal strain of…”
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Genetic associations between weight at maturity and maturation rate with ages and weights at first and second calving in Canchim beef cattle by Gaviolli, V. R. N, Buzanskas, M. E, Cruz, V. A. R, Savegnago, R. P, Munari, D. P, Freitas, A. R, Alencar, M. M

“…Genetic parameters for weight at maturity (WM), maturation rate (MR), age and weight at first calving (AFC and WFC) and second calving (ASC and WSC) were…”
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Genetic parameters and mapping quantitative trait loci associated with tibia traits in broilers by Ragognetti, B N N, Stafuzza, N B, Silva, T B R, Chud, T C S, Grupioni, N V, Cruz, V A R, Peixoto, J O, Nones, K, Ledur, M C, Munari, D P

“…Selection among broilers for performance traits is resulting in locomotion problems and bone disorders, once skeletal structure is not strong enough to support…”
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Egg production curve fitting using nonlinear models for selected and nonselected lines of White Leghorn hens by Savegnago, R P, Cruz, V A R, Ramos, S B, Caetano, S L, Schmidt, G S, Ledur, M C, El Faro, L, Munari, D P

“…Egg production curves describe the laying patterns of hen populations over time. The objectives of this study were to fit the weekly egg production rate of…”
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Phenotypic, genetic and environmental parameters for traits related to femur bone integrity and body weight at 42 days of age in a broiler population by Grupioni, N. V., Cruz, V. A. R., Stafuzza, N. B., Freitas, L. A., Ramos, S. B., Savegnago, R. P., Peixoto, J. O., Ledur, M. C., Munari, D. P.

“…Intense selection among broilers, especially for performance and carcass traits, currently favors locomotion problems and bone resistance. Conducting studies…”
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Estimation of genetic parameters for partial egg production periods by means of random regression models by Venturini, G C, Grossi, D A, Ramos, S B, Cruz, V A R, Souza, C G, Ledur, M C, El Faro, L, Schmidt, G S, Munari, D P

“…We estimated genetic parameters for egg production in different periods by means of random regression models, aiming at selection based on partial egg…”
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Genetic parameters for hair whorl traits in horses by Cruz, V.A.R., Lima, D.F.P de A., Diaz, I.D.P.S., Curi, R.A., Pereira, G.L., Costa, R.B., de Camargo, G.M.F.

“…•Hair whorl traits have high heritability.•Hair whorl traits are highly genetic correlated.•Whorls phenotypes are good indicators of genotypes. Hair whorl…”
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Potential for Using Waste Glass in Portland Cement Concrete by Polley, Craig, Cramer, Steven M, Cruz, Rodolfo V. de la

“…Local recycling pressures are providing an impetus to examine the use of unconventional materials in construction such as waste glass in Portland cement…”
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Photoacoustic study of the photostability of sunscreens by da Cruz, V. M.F.R., Acosta-Avalos, D., Barja, P. R.

“… Although solar radiation is essential for maintenance of life in Earth, excessive exposition to the ultraviolet radiation emitted by the sun may cause…”
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