Results 201 to 210 of about 3,317 (249)

Application of unsupervised learning to cluster swine breeding herds based on key performance indicators in Southern Brazil. [PDF]

Transl Anim Sci
Ulguim RR, Pereira MA, Tavares J, Linhares DCL, Mellagi APG, Bortolozzo FP, Tecchio CA, Nagae RY, Cavazini NC, de Lara AC, Silva GS.   +10 more
europepmc   +1 more source

Insufficient creep feeding practices in Quebec

, 1994
Ravel, A, d'Allaire, S, Bigras-Poulin, M
openaire   +1 more source

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Thermal analysis of creep-feed grinding

Journal of Materials Processing Technology, 1994
Abstract One of the major problems encountered in industrial experience of creep-feed grinding is thermal damage to the workpiece and grinding wheel. Thus, the application of cutting fluids is especially crucial. In this paper an analytical model of the heat transfer between the wheel, the workpiece surface and the grinding fluids is derived and ...
Kuang-Hua Fuh
exaly   +2 more sources

Heat transfer model for creep-feed grinding

Journal of Materials Processing Technology, 2005
Abstract A heat diffusion-free model based on the assumption of high Peclet number is used to describe the problem of heat transfer in a creep-feed grinding process. The model uses the basic analysis of a moving heat source. Calculation of temperature in the very near region surrounding the grinding wheel grits is shown.
exaly   +2 more sources

Creep Feeding Nursing Beef Calves

Veterinary Clinics of North America: Food Animal Practice, 2007
Creep feeding can be used to increase calf weaning weights. However, the gain efficiency of free-choice, energy-based creep feeds is relatively poor. Generally, limit-feeding, high-protein creep feeds are more efficient, and gains may be similar to those produced by creep feeds offered free choice. Creep feeding can increase total organic matter intake
Gregory P, Lardy, Travis D, Maddock
openaire   +2 more sources

On the kinematics of creep feed grinding

Journal of Machinery Manufacture and Reliability, 2007
We consider kinematic dependences of creep feed grinding. We give an analytical model of this process and formulas that relate the area of a nominal section removed during one turn of the grinding disk and the arc length of the contact during grinding stages.
V. A. Nosenko, V. K. Zhukov
openaire   +1 more source

PSVI-22 Effect of Creep-Feeding on Feeding Behavior of Nellore Calves

Journal of Animal Science, 2023
Abstract The study aimed to evaluate the effect of creep-feeding on feeding behavior of beef calves, during nursing phase. The experiment lasted 170 days; from December/2021 to May/2022, the calves were born in September/2021 and creep-feeding supplementation started from approximately 70 days of life until weaning.
Luciana Melo Sousa, Gustavo Henrique Maciel Bisio, Anna Lidia Francino Garcia, Amanda Caroliny Marques de Queiroz, Marco Aurélio Felício de Porcionato, Flávio Dutra de Resende, Gustavo Rezende Siqueira   +6 more
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Creep Feed Grinding Of Advanced Ceramics

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 1992
Experimental investigation of creep feed grinding of ceramics and their advanced composites is described. Among silicon carbide, zirconia, alumina and silicon nitride, the latter was found to be the most difficult to grind ceramic. Fibre-reinforced silicon nitride was ground in three directions to the fibre.
S M Rezaei, T Suto, T Waida, H Noguchi
openaire   +1 more source