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Efficiency of distinct data mining algorithms for classifying stress level in piglets from their vocalization. Author(s): CORDEIRO, A. F. da S.; NÄÄS, I. de A.; OLIVEIRA, S. R. de M.; VIOLARO, F.; ALMEIDA, A. C. M. de Almeida ABSTRACT: Among the challenges of pig farming in today's competitive market, there is factor of the product traceability that ensures, among many points, animal welfare. Vocalization is a valuable too... ... Repository: BDPA Publication year: 2012
Understanding vocalization might help to assess stressful conditions in piglets. Author(s): CORDEIRO, A. F. da S.; NÄÄS, I. de A.; OLIVEIRA, S. R. de M.; VIOLARO, F.; NEVES, D. P. Abstract: Assessing pigs? welfare is one of the most challenging subjects in intensive pig farming. Animal vocalization analysis is a noninvasive procedure and may be used as a tool for assessing anim... ... Repository: BDPA Publication year: 2013
Behavior of dairy heifers after increasing the amounts of milk replacer powder added to whole milk. Author(s): RUFINO, S. R. DE A.; AZEVEDO, R. A. DE; FURINI, P. M.; CAMPOS, M. M.; MACHADO, F. S.; PIRES, M. de F. A.; LIMA, J. A. M.; COELHO, S. G. ABSTRACT - The objective of this work was to evaluate the effects of increasing the contents of total solids (TS) in whole milk, by adding increasing amounts of milk replacer powder, on the behavior o... ... Repository: BDPA Publication year: 2019
Breed and selection line differences in the temperament of beef cattle. Author(s): PIOVEZAN, U.; CYRILLO, J. N. dos S. G.; COSTA, M. J. R. P. da The temperament of four beef cattle breeds were measured using a flight time test (FT) and a behavior score test (BST). FT was defined as the time taken by animals to cross a distance of 2 m after wei... ... Repository: BDPA Publication year: 2013
Estudo do temperamento de ovinos Santa Inês e Morada Nova criados em São Carlos, SP. Author(s): PAÇÓ, A. L.; GIGLIOTTI, R.; IBELLI, A. M. G.; RIBEIRO, A. R. B.; ESTEVES, S. N.; OLIVEIRA, M. C. de S. O objetivo deste trabalho foi estudar a influência da raça e dos dias de avaliação no temperamento de ovinos. Foram utilizadas 32 fêmeas ovinas das raças Santa Inês e Morada Nova, com idade entre 17 e... ... Repository: BDPA Publication year: 2011
Territoriality of giant otter groups in an area with seasonal flooding. Author(s): LEUCHTENBERGER, C.; MAGNUSSON, W. E.; MOURAO, G. Territoriality carries costs and benefits, which are commonly affected by the spatial and temporal abundance and predictability of food, and by intruder pressure. Giant otters (Pteronura brasiliensis)... ... Repository: BDPA Publication year: 2015
Different evaluation methods of Canchim cattle temperament. Author(s): MARCONDES, C. R.; SOUZA, V. A. F. de; BUGNER, A. L. P.; OLIVEIRA, F. da R.; MAFFEI, W. E.; RIBEIRO, A. R. B. ABSTRACT -The objective of this work was to evaluate the temperament of Canchim calves using different methods, to compare these methods, and to determine the most suitable for commercial use. The tem... ... Repository: BDPA Publication year: 2023

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