Results 51 to 60 of about 723,517 (177)

Creep-feed grinding of advanced ceramics.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1987
Advanced ceramics have some excellent properties which are suitable for mechanical components. It is, however, quite difficult to grind ceramics with high efficiency because of their high strength, hardness and brittleness. Now, creep-feed grinding is well known as an effective technology to increase the productivity of form grinding.
JUNG, Yoongyo, INASAKI, Ichiro, MATSUI, Satoshi   +2 more
openaire   +2 more sources

Risk factors for non-adapting weaner lambs entering South African feedlots

South African Journal of Animal Science
A growing concern in South African feedlot systems is the increased prevalence of non-adapting weaner lambs. This study aimed to identify on-farm risk factors associated with poor adaptation using retrospective production data and a structured ...
Jarred Morris, Geoffrey Fosgate, Lieza Odendaal, Edward Webb, Sarah Clift   +4 more
doaj   +1 more source

Efeito do creep feeding sobre o desempenho de bezerros e a eficiência reprodutiva de primíparas Nelore, em pastejo Effect of creep feeding on average daily gain and weaning weight of calves and on reproductive efficiency of primiparous Nelore cows under grazing

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Avaliou-se o efeito da suplementação de bezerros em sistema de creep feeding, em pastagens de Brachiaria brizantha, durante o período de amamentação, sobre o ganho médio diário (GMD), peso à desmama (PD) e taxa de gestação, em delineamento inteiramente ...
E. Nogueira, M.G. Morais, V.J. Andrade, E.D.S. Rocha, A.S. Silva, A.T. Brito   +5 more
doaj   +1 more source

Effects of lactation feed intake and creep feeding on sow and piglet performance1

Journal of Animal Science, 2010
A total of 84 sows (PIC Line 1050) were blocked according to day of farrowing and parity and allotted in a 2 x 2 factorial arrangement of treatments with lactation feed intake (ad libitum vs. restricted) and creep feeding (no vs. yes) as factors. Sows fed for ad libitum intake (ad libitum-fed) were allowed free access to a common lactation diet (3,503 ...
R. C. Sulabo, J. Y. Jacela, M. D. Tokach, S. S. Dritz, R. D. Goodband, J. M. DeRouchey, J. L. Nelssen   +6 more
  +6 more sources

Creep-feeding young lambs

, 2015
A trial was conducted on 26 male twin lambs to study the effect of creep feeding on lamb development and growth Creep feeding started when the lamb’s average age was 43 days. Lambs were weaned at an average age of 93 days. The creep feed group was fed ad
Galal, E.S.E., Wolde-Gabriel, K., Gojam, Y.   +2 more
core   +1 more source

Comportamento ingestivo de cordeiros em terminação a pasto = Intake behaviour of lambs finished on pasture

Acta Scientiarum: Animal Sciences, 2009
Este trabalho objetivou avaliar o comportamento ingestivo e o consumo de forragem de cordeiros em sistemas de terminação a pasto. Os tratamentos foram: cordeiros mantidos junto às ovelhas em pastagem de azevém sem suplementação; cordeiros mantidos junto ...
Hugo Von Linsingen Piazzetta, Alda Lucia Gomes Monteiro, Ticiany Maria Dias Ribeiro, Paulo César de Faccio Carvalho, João Ricardo Dittrich, Claudio José Araujo da Silva   +5 more
doaj  

Utilização de NaCl no Suplemento como Alternativa para Viabilizar o Sistema de Alimentação de Bezerros em Creep-Feeding

Revista Brasileira de Zootecnia, 2002
Foram utilizados 32 bezerros lactentes da raça Canchim, mantidos em sistema de pastejo rotativo de Brachiaria brizantha cv. Marandu, divididos em três grupos correspondentes aos tratamentos avaliados: controle (sem creep-feeding); SAL5 (adição de 5% de ...
Sampaio Alexandre Amstalden Moraes, Brito Rodolfo Marques de, Cruz Geraldo Maria da, Alencar Maurício Mello de, Barbosa Pedro Franklin, Barbosa Rogério Taveira   +5 more
doaj  

Comportamento ingestivo de cordeiros em três sistemas de produção em pastagem de Tifton 85 - DOI: 10.4025/actascianimsci.v31i3.6014

Acta Scientiarum: Animal Sciences, 2009
O objetivo deste estudo foi avaliar o comportamento ingestivo de cordeiros em pastagem de Tifton-85 (Cynodon spp.) em três sistemas de produção: cordeiros desmamados aos 60 dias de idade e mantidos em pastagem; cordeiros mantidos com suas mães em ...
César Henrique Espírito Candal Poli, Alda Gomes Lúcia Monteiro, Carina Simionato de Barros, João Ricardo Dittrich, Sergio Rodrigo Fernandes, Paulo César de Faccio Carvalho   +5 more
doaj   +1 more source

Thermal Analysis of Creep Feed Grinding

Procedia Engineering, 2015
AbstractCreep feed grinding is an abrasive finishing process characterized by low feed speeds (0.05-0.5 m/min) and very high depths of cut (0.1-30mm). Thanks to the extraordinary material removal rate provided together with a high shape accuracy obtained over complex profiles, this process has become the main competitor of milling.
Ortega, N., Bravo, H., Pombo, I., Sánchez, J.A., Vidal, G.   +4 more
openaire   +1 more source

Effect of limited-creep feeding calves of spring-calving cows grazing native grass [PDF]

, 1987
Two limited-creep feeding trials were conducted with spring-born, suckling calves on native grass. The high-energy creep rations containing an ionophore were fed during the last 63 or 85 days before weaning in the two trials.
Gerry L. Kuhl, F. Brazle, Zoellner, K., K. Zoellner, Corah, L., Kuhl, Gerry L., L. Corah, Brazle, F.   +7 more
core   +1 more source