Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R N, Gonzalez"'
Autor:
F.L. Welcome, Ynte H. Schukken, B.J. Rauch, D. Bar, H. F. Schulte, Yrjö T. Gröhn, R. N. Gonzalez, J. Hertl, Loren W. Tauer, C. Santisteban, Gary J. Bennett
Publikováno v:
Journal of dairy science. 92(7)
The objective of this study was to estimate the effects of recurrent episodes of gram-positive and gram-negative cases of clinical mastitis (CM) on milk production in Holstein dairy cows. We were interested in the severity of repeated cases in genera
Publikováno v:
Archivos de medicina veterinaria. 32
Durante el mes de julio de 1997 se realizaron examenes bacteriologicos para el aislamiento de micoplasmas en 71 muestras de leche de estanque provenientes de rebanos lecheros del sur de Chile. Ademas, se cultivaron 53 muestras compuestas de leche de
Publikováno v:
Journal of the American Veterinary Medical Association. 210(10)
To determine whether particular dairy management practices and herd characteristics were associated with somatic cell count (SCC) of bulk tank milk.Analysis of records.Milk samples collected from 59,435 cows housed in 843 dairy herds between March 19
Autor:
D J, Wilson, P M, Sears, R N, Gonzalez, B S, Smith, H F, Schulte, G J, Bennett, H H, Das, C K, Johnson
Publikováno v:
American journal of veterinary research. 57(4)
To evaluate efficacy of florfenicol treatment for bovine mastitis caused by Streptococcus agalactiae, Staphylococcus aureus nonagalactiae streptococci, coagulase-negative staphylococci, Escherichia coli, Klebsiella sp, and others.Double blind study w
Publikováno v:
The Cornell veterinarian. 82(1)
Between January 1972 and December 1990, bulk-tank (n = 721) and cow (n = 9,163) milk samples from dairy herds in New York State were examined by bacteriologic procedures for Mycoplasma. The organism was found in 165 herds in 42 counties, and in 2.3 a
Autor:
Fernandes, P. A., Araujo, M.L. A.C., Barbosa, A. J.M., Alves, C. N., Ferreira, Z. Q., R.-N. Gonzalez, C., C. Lima, C.F. R.A., Loureiro, S. I.E., Magalhaes, J. M.T., Maia, F. C., Moura, S. A., Peredo, E.M. M., Perez, M.A. S., Rodrigues, T.A. Q., Pessoa, A.M., da Silva, C.A. M., da Silva, J.P. A., Ramos, M. J.
Publikováno v:
Letters in Drug Design & Discovery; August 2006, Vol. 3 Issue: 6 p383-389, 7p
Autor:
J. B. Yannas, R. N. Gonzalez
Publikováno v:
Transactions of the Society of Rheology. 6:143-156
Impact of the analytical treatment of explanatory variables on the explanatory/response relationship
Autor:
T B, Farver, R N, Gonzalez
Publikováno v:
Acta veterinaria Scandinavica. Supplementum. 84
Publikováno v:
Journal of the American Veterinary Medical Association. 189(4)
Samples of bulk tank milk and cow-composite milk from 23,138 dairy cows from 50 California dairies were examined by use of microbiologic procedures. The number of colonies of mastitis pathogens isolated per milliliter of bulk tank milk (used as a pre
Autor:
J. B. Yannas, R. N. Gonzalez
Publikováno v:
Nature. 191:1384-1385
WE have found an instance of rheopectic flow induced by shear in a rotational viscometer. The material exhibiting this rare type of non-Newtonian flow behaviour was a viscous suspension prepared by mixing kaolin clay, precipitated calcium carbonate,