Results 91 to 100 of about 55,449 (245)

Age ratio in groups of a social ungulate affects epizoochorous dispersal and diaspore exchanges

Oikos, EarlyView.
Animal‐mediated seed dispersal is a key process in plant population dynamics, species distribution and ecosystem functioning. As long‐distance dispersal agents, ungulates help to maintain native plant populations facing abiotic changes in their habitat and habitat fragmentation or habitat loss.
Antoine Roux, Cloé Balson, Morgane Audiguier, Marie Battista, Didier Marcon, Olivier Pays, Christophe Baltzinger   +6 more
wiley   +1 more source

Cinética ruminal do feno de Stylosanthes guianensis Ruminal kinetics of Stylosanthes guianensis hay

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2001
Sete carneiros fistulados no rúmen e no duodeno foram alojados em gaiolas metabólicas e alimentados com feno de Stylosanthes guianensis à vontade. Foi empregada a técnica de sacos de náilon para determinação da degradabilidade in situ do feno, utilizando-
M.M. Ladeira, N.M. Rodriguez, L.C. Gonçalves, I. Borges, E. Benedetti, S.C. Brito, L.A.P. Sá   +6 more
doaj   +1 more source

Understanding Complexities of Expatriate Coping and Adjustment: The Complementary Roles of Acceptance and Action

Thunderbird International Business Review, EarlyView.
ABSTRACT This work aims to provide theoretical and practical insights into coping with expatriation challenges. We show that both acceptance and action (problem‐solving) are needed, to manage different aspects of expatriate life. These two coping strategies are complementary and, to be beneficial, need to be applied selectively.
Olivier Wurtz
wiley   +1 more source

Efeito da monensina e extrato de própolis sobre a produção de amônia e degradabilidade in vitro da proteína bruta de diferentes fontes de nitrogênio Effect of monensin and propolis extract on ammonia production and in vitro degradability of crude protein of different nitrogen sources

Revista Brasileira de Zootecnia, 2004
Este experimento foi conduzido com o objetivo de avaliar a fermentação da proteína de três fontes de nitrogênio (tripticase, farelo de soja e farinha de peixe), com ou sem monensina ou extrato de própolis.
Juliana Silva Oliveira, Rogério de Paula Lana, Arnaldo Chaer Borges, Augusto César de Queiroz, Ivan Carlos C. Almeida   +4 more
doaj   +1 more source

Estudos sobre a degradação e remoção da matéria seca do rúmen, de bovinos.

, 1991
O objetivo deste trabalho foi estudar alguns parâmetros relativos à degradação e posterior remoção de matéria seca do rúmen de bovinos, alimentados exclusivamente com feno de Panicum maximum cv.
THIAGO, L. R. L. de S., CARVALHO, J. de, EUCLIDES, V. P. B., NICODEMO, M. L. F.   +3 more
core  

Adição de caroço de algodão em dietas à base de cana-de-açúcar ensilada com uréia e seus efeitos sobre os protozoários ciliados no rúmen de bovinos. [PDF]

, 2010
Fontes de lipídios insaturados podem apresentar efeito defaunador sobre as populações de protozoários ciliados em ruminantes. O objetivo deste trabalho foi avaliar os efeitos da adição de caroço de algodão em dietas à base de cana-de-açúcar e uréia sobre
MARTINELE, I., COSTA, D. A. da, ROSSI, M. F., D’AGOSTO, M., CARNEIRO, J. da C.   +4 more
core  

Effect of butorphanol in combination with xylazine during castration of calves: A randomised trial under field conditions

Veterinary Record, EarlyView.
Abstract Background In horses, cats and dogs, the opioid butorphanol has been proven effective in management of visceral pain and for peri‐ and postoperative pain relief. The aim of this study was to evaluate physiological responses and indicators of noxious stimuli when adding butorphanol to xylazine for sedation of bull calves during surgical ...
Axel Sannö, Lovisa Snygg, Maja Wiklund, Görel Nyman   +3 more
wiley   +1 more source

Protozoários ciliados do rúmen de ovinos mestiços mantidos em pastagem natural de caatinga

, 2008
Effects of the sampling time and ruminal pH on the concentration of ciliate protozoa in the rumen of five fistulated Santa Inez crossbred sheep, reared in natural caatinga (scrubland) pasture were evaluated.
Martinele, Isabel, Matos, Daniele da Silva, Santos, Gladston Rafael de Arruda, D'Agosto, Marta, Batista, Ângela Maria Vieira   +4 more
core  

Micro‐habitat selection by boreal woodland caribou improves access to food

Wildlife Biology, EarlyView.
Bio‐logging sensors attached to radiotelemetry receivers have great potential to transform our understanding of the ecological, physiological, and energetic constraints that shape patterns of wildlife movement under field conditions. We used video camera collars to assess microhabitat selectivity by woodland caribou Rangifer tarandus in boreal forests ...
Ian D. Thompson, Philip A. Wiebe, Arthur R. Rodgers, Douglas Reid, James A. Baker, Brent R. Patterson, Eric McNeill, Romain Dejeante, John M. Fryxell   +8 more
wiley   +1 more source

Parturition timing and the pre‐ and post‐partum behaviour of female moose assessed using animal‐borne video and movement‐based approaches

Wildlife Biology, EarlyView.
Limited information on moose calving behaviour, including parturition timing, cow‐calf interactions, and pre‐ and post‐partum movement patterns hinder our ability to define calving phenology and habitat use. GPS‐collars were deployed on 89 female moose over five years, including eight collars equipped with animal‐borne video and environmental data ...
Mikaela Borgeaud LeBlanc, Manuelle Landry‐Cuerrier, Vincent Brodeur, Murray M. Humphries   +3 more
wiley   +1 more source