Zobrazeno 1 - 10
of 296
pro vyhledávání: '"R.C. Gomes"'
Publikováno v:
Materials Research, Vol 25 (2022)
In this work, the crystalline structure, chemical composition, size, and morphology of core@shell nanoparticles based on Zn-Mn ferrite nanocrystals were investigated. These materials have been proposed as promising candidates for multifunctional appl
Externí odkaz:
https://doaj.org/article/8bebd37d52874d9292759d1e6bde078c
Autor:
G.M. Pereira, A.A. Egito, R.C. Gomes, M.N. Ribas, R.A.A. Torres Junior, J.A. Fernandes Junior, G.R.O. Menezes
Publikováno v:
Animal, Vol 15, Iss 6, Pp 100276- (2021)
Externí odkaz:
https://doaj.org/article/6b477622381341978a99e9590db0ffe5
Autor:
G.M. Pereira, A.A. Egito, R.C. Gomes, M.N. Ribas, R.A.A. Torres Junior, J.A. Fernandes Junior, G.R.O. Menezes
Publikováno v:
Animal, Vol 15, Iss 3, Pp 100142- (2021)
Growing concerns regarding sustainability in agriculture include the availability of drinking water, which is putting pressure on livestock production, especially the beef sector, for more efficient practices. Thus, genetic parameters were estimated
Externí odkaz:
https://doaj.org/article/5921d9958c40469b992249f7e53a44e3
Autor:
L.C. Novo, A. Gondo, R.C. Gomes, J.A. Fernandes Junior, M.N. Ribas, L.F. Brito, M.M.M. Laureano, C.V. Araújo, G.R.O. Menezes
Publikováno v:
Animal, Vol 15, Iss 3, Pp 100160- (2021)
Improving feed efficiency is a key breeding goal in the beef cattle industry. In this study, we estimated the genetic parameters for feed efficiency and carcass traits in Senepol cattle raised in tropical regions. Various indicators of feed efficienc
Externí odkaz:
https://doaj.org/article/a24af950bcdb45e1ac16d7a67ae25c4d
Autor:
R. Favero, G.R.O. Menezes, R.A.A. Torres, Jr., L.O.C. Silva, M.N. Bonin, G.L.D. Feijó, G. Altrak, M.V.G. Niwa, R. Kazama, I.Y. Mizubuti, R.C. Gomes
Publikováno v:
Animal, Vol 13, Iss 11, Pp 2679-2686 (2019)
Crossbreeding represents an important technique to improve growth, beef quality and adaptability in beef production systems in tropical countries. The aim of this study was to evaluate sire and dam breed effects on performance and carcass traits of c
Externí odkaz:
https://doaj.org/article/aaa15f86875b4df883912728a188111a
Autor:
H.P. Vicari, F. Coelho, K. Lima, R.C. Gomes, J.C.L. Silva, D.C. Gomes, M.T.R. Junior, A.S.B. Oliveira, L.V. Costa-Lotufo, J.A. Machado-Neto
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 42, Iss , Pp 145- (2020)
Externí odkaz:
https://doaj.org/article/c2361a2e421b465da2a0fd0e4830a405
Autor:
D.S. Antonelo, M.R. Mazon, K.E.Z. Nubiato, J.F.M. Gómez, D.J. Brigida, R.C. Gomes, A.S. Netto, P.R. Leme, S.L. Silva
Publikováno v:
Animal, Vol 11, Iss 11, Pp 2103-2110 (2017)
β-Adrenergic agonists (β-AA) are non-hormonal growth promoters which promote muscle hypertrophy in supplemented animals. The effects of two β-AA in combination with the immunocastration technique on the performance and carcass traits were evaluate
Externí odkaz:
https://doaj.org/article/6dd7a9c38e524652b3c6672f86c2ce09
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 61, Iss 6, Pp 1373-1381 (2009)
Avaliaram-se a acurácia, a precisão e a robustez dos indicadores cutina, lignina em detergente ácido, óxido crômico e coleta total de fezes na estimativa da digestibilidade aparente da matéria orgânica de dietas para equinos. Para tal, foram u
Externí odkaz:
https://doaj.org/article/26a01dfcf1894b1d94fcfa37d9a810af
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 61, Iss 3, Pp 648-654 (2009)
To evaluate the effects of the supplementation of feed additives on carcass quality in beef cattle, 72 Nellore steers (339.5kg, 20-month old) were feedlot finished and fed for 91 days one of the following diets: 1) control with no additives; or added
Externí odkaz:
https://doaj.org/article/d05f8ac845424c9180668e6696ce020e
Autor:
L.C.V. Ítavo, A.M. Dias, C.C.B.F. Ítavo, K. Euclides Filho, M.G. Morais, F.F. Silva, R.C. Gomes, J.P.B. Silva
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 60, Iss 5, Pp 1157-1165 (2008)
Avaliou-se o efeito da castração sobre o desempenho produtivo e sobre as características de carcaça e realizou-se a avaliação econômica de bovinos terminados em pastagens de Brachiaria decumbens. Foram utilizados oito novilhos Canchim-Nelore c
Externí odkaz:
https://doaj.org/article/f3f2426a5b2c47c5afd025a667e2aa53