Zobrazeno 1 - 10
of 48
pro vyhledávání: '"R. Niekamp"'
The material point method (MPM) represents an alternative discretization method for numerical simulations. It aims to combine the benefits of a Lagrangian representation of bodies and an Eulerian numerical solution approach. Therefore, especially at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e891a35d87fdf5c6b19c0b4fa5ed8c4
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85124444286
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85124444286
Akademický článek
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Akademický článek
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Autor:
Raymond Anthony, Rungano Stan Dzikamunhenga, Johann F. Coetzee, Anna K. Johnson, Suzanne T. Millman, Stacie A Gould, James D. McKean, Annette M. O'Connor, S. R. Niekamp, Locke A. Karriker
Publikováno v:
Animal Health Research Reviews. 15:14-38
Routine procedures carried out on piglets (i.e. castration, tail docking, teeth clipping, and ear notching) are considered painful. Unfortunately the efficacy of current pain mitigation modalities is poorly understood. The aim of this systematic revi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20027f7341f7159ffd0671178da462c
https://doi.org/10.1017/s1466252314000061
https://doi.org/10.1017/s1466252314000061
Akademický článek
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Autor:
T. Moyer, Anna K. Johnson, Paul R. DuBois, K. Pfalzgraf, S. R. Niekamp, M. Siemens, M. J. Ritter, M. Benjamin, Jodi A. Sterle, L. Anil, Jeremy N. Marchant-Forde, E. Berg, B Driessen, T. Whiting, Michael Ellis, Carolyn Stull, P. Matzat, Jeffery Hill, P. Mormede, J. J. McGlone, N. L. Berry, S E. Curtis, C. Dewey, J. Salak-Johnson, B. F. Wolter, D. Butler
Publikováno v:
The Professional Animal Scientist. 25:404-414
Transport losses (dead and nonambulatory pigs) present animal welfare, legal, and economic challenges to the US swine industry. The objectives of this review are to explore 1) the historical perspective of transport losses; 2) the incidence and econo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471d20459709fb19e9d950a5e72ce71e
https://doi.org/10.15232/s1080-7446(15)30735-x
https://doi.org/10.15232/s1080-7446(15)30735-x
Autor:
J. L. Salak-Johnson, Sandra L. Rodriguez-Zas, S. R. Niekamp, Michael Ellis, Stanley E. Curtis
Publikováno v:
Journal of Animal Science. 85:1758-1769
Different floor space allowances for dry, pregnant sows in pens were evaluated to determine the impacts of space on sow performance, productivity, and body lesions during 2 consecutive farrowings. Treatment groups of 5 sows/pen were assigned to 1.4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c3c08f989409f5f35aa1c69dd4529b5
https://doi.org/10.2527/jas.2006-510
https://doi.org/10.2527/jas.2006-510
Autor:
William G. Van Alstine, Sherrie R. Niekamp, Rodney W. Johnson, J. L. Salak-Johnson, Mhairi A. Sutherland
Publikováno v:
Physiology & Behavior. 90:73-81
Changes in thermal environment can invoke a stress response in pigs, which in turn can potentially impact their immune system and disease susceptibility. We investigated effects of heat stress and social rank on behavior, immune responsiveness, and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262eb85aedacc5ad3dc274d9748e000e
https://doi.org/10.1016/j.physbeh.2006.08.029
https://doi.org/10.1016/j.physbeh.2006.08.029
Publikováno v:
Journal of Animal Science. 85:93-100
An acute stress response can be provoked by abrupt social, nutritional, and environmental changes associated with weaning, and this may disrupt homeostasis and thus compromise well-being. Manipulating environmental factors, such as photoperiod, might
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bedce92217df516b9478c9de604dda44
https://doi.org/10.2527/jas.2006-153
https://doi.org/10.2527/jas.2006-153
Publikováno v:
Journal of Animal Science. 84:2072-2082
Manipulation of photoperiod may provide a noninvasive, easily implemented, effective method to improve immune status and enhance the efficiency of production. The objective of this study was to evaluate the impact of manipulation of photoperiod on en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85c16e2ddc0168dfeb3fb7501f0a208
https://doi.org/10.2527/jas.2005-597
https://doi.org/10.2527/jas.2005-597