Animal Welfare and Disease Control

  1. 1990
  2. Published

    Is the behavioural effect of diazepam in rats unique to negative secondary stimuli?

    Enquist, M., Forkman, Björn & Ljungberg, T., Jun 1990, In: Journal of Neural Transmission. 81, 2, p. 147-152 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 1993
  4. Published

    Self‐reinforced Behaviour Does not Explain Contra‐freeloading in the Mongolian Gerbil

    Forkman, Björn, 1993, In: Ethology. 94, 2, p. 109-112 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 1994
  6. Published

    The effect of hunger on social facilitation in domestic poultry

    Forkman, Björn, Hoffmann, V., Hulthfn, A., Koster, E. & Lundberg, A., Nov 1994, In: Acta Agriculturae Scandinavica A: Animal Sciences. 44, 4, p. 246-248 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 1995
  8. Published

    The Effect of Hunger on the Learning of New Food Preferences in the Mongolian Gerbil

    Forkman, Björn, 1995, In: Behaviour. 132, 7-8, p. 627-639 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Behavioural strategies or just individual variation in behaviour? - A lack of evidence for active and passive piglets

    Jensen, P., Rushen, J. & Forkman, Björn, May 1995, In: Applied Animal Behaviour Science. 43, 2, p. 135-139 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Individual variation and consistency in piglet behaviour

    Jensen, P., Forkman, Björn, Thodberg, K. & Köster, E., Oct 1995, In: Applied Animal Behaviour Science. 45, 1-2, p. 43-52 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Personality, coping patterns, and aggression in piglets

    Forkman, Björn, Furuhaug, I. L. & Jensen, P., Oct 1995, In: Applied Animal Behaviour Science. 45, 1-2, p. 31-42 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 1996
  13. Published

    The foraging behaviour of Mongolian gerbils: A behavioural need or a need to know?

    Forkman, Björn, Feb 1996, In: Behaviour. 133, 1-2, p. 129-143 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Influence of size and asymmetry of sexual characters in the rooster and hen on the number of eggs laid

    Forkman, Björn & Corr, S., 1 Sep 1996, In: Applied Animal Behaviour Science. 49, 3, p. 285-291 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 1998
  16. Published

    Hens use occlusion to judge depth in a two-dimensional picture

    Forkman, Björn, 1998, In: Perception. 27, 7, p. 861-867 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    An investigation into the occurrence of spontaneous alternation behaviour in the domestic hen

    Haskell, M. J., Forkman, Björn & Waddington, D., Apr 1998, In: Behavioural Processes. 43, 1, p. 43-51 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 1999
  19. Published

    Minimization of modal contours: An essential cross-species strategy in disambiguating relative depth

    Forkman, Björn & Vallortigara, G., 1999, In: Animal Cognition. 2, 4, p. 181-185 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 2000
  21. Published

    A method for simulating signal evolution using real animals

    Forkman, Björn & Enquist, M., 2000, In: Ethology. 106, 10, p. 887-897 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Bovine virus diarrhea virus in free-living deer from Denmark

    Nielsen, Søren Saxmose, Roensholt, L. & Bitsch, V., 1 Jan 2000, In: Journal of Wildlife Diseases. 36, 3, p. 584-587 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Bulk-tank milk ELISA antibodies for estimating the prevalence of paratuberculosis in Danish dairy herds

    Nielsen, Søren Saxmose, Thamsborg, Stig Milan, Houe, Hans & Bitsch, V., 29 Mar 2000, In: Preventive Veterinary Medicine. 44, 1-2, p. 1-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Frustration-induced aggression in the domestic hen: The effect of thwarting access to food and water on aggressive responses and subsequent approach tendencies

    Haskell, M., Coerse, N. C. A. & Forkman, Björn, Apr 2000, In: Behaviour. 137, 4, p. 531-546 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Rearing without early access to perches impairs the spatial skills of laying hens

    Gunnarsson, S., Yngvesson, J., Keeling, L. J. & Forkman, Björn, 3 Apr 2000, In: Applied Animal Behaviour Science. 67, 3, p. 217-228 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Erratum: Bulk-tank milk ELISA antibodies for estimating the prevalence of paratuberculosis in Danish dairy herds (Preventive Veterinary Medicine (2000) 44 (1-7))

    Nielsen, Søren Saxmose, Thamsborg, Stig Milan, Houe, Hans & Bitsch, V., 1 Sep 2000, In: Preventive Veterinary Medicine. 46, 4, 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  27. 2001
  28. Published

    Colour vision in fallow deer: A behavioural study

    Birgersson, J., Alm, U. & Forkman, Björn, 2001, In: Animal Behaviour. 61, 2, p. 367-371 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Domestic hens have declarative representations

    Forkman, Björn, 2001, In: Animal Welfare. 10, SUPPL., p. S235-S237

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. 2002
  31. Published

    Yellow Fever surveillance at Serra do Cipó, Minas Gerais State, 2002

    Miranda, C. F. J., Lise, M. L. Z., Duarte, H. P., Campos, M. A. & de Knegt, Leonardo Victor, 2002, In: Revista Médica de Minas Gerais. 12, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Paratuberculosis in dairy cattle: Variation of the antibody response in offspring attributable to the dam

    Nielsen, Søren Saxmose, Gröhn, Y. T., Quaas, R. L. & Agger, Jens Frederik Gramstrup, 1 Jan 2002, In: Journal of Dairy Science. 85, 2, p. 406-412 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Maximum-likelihood estimation of sensitivity and specificity of ELIAs and faecal culture for diagnosis of paratuberculosis

    Nielsen, Søren Saxmose, Gronbak, C., Agger, Jens Frederik Gramstrup & Houe, Hans, 14 Mar 2002, In: Preventive Veterinary Medicine. 53, 3, p. 191-204 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. 2003
  35. Published

    Comparison of Milk and Serum Enzyme-Linked Immunosorbent Assays Adjusted for Time-Related Factors for the Detection of Paratuberculosis in Dairy Cattle

    Nielsen, Søren Saxmose & Agger, Jens Frederik Gramstrup, 2003, In: Acta veterinaria Scandinavica. Supplementum. 44, P64.

    Research output: Contribution to journalConference articleResearch

  36. Published

    Effects of Paratuberculosis on Productivity in Danish Dairy Cows

    Nielsen, Søren Saxmose, 2003, In: Acta Veterinaria Scandinavica (Online). 44 Supplement 1

    Research output: Contribution to journalJournal articleResearch

  37. Published

    Possibilities for intervention against paratuberculosis in Danish dairy herds

    Nielsen, Søren Saxmose, 2003, Proceedings of the 15th Internordic Symposium of the Nordic Committee for Veterinary Scientific Cooperation (NKVet). Suppl ed. Vol. 44. p. 289-290 2 p. (Acta Veterinaria Scandinavica. Supplementum).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  38. 2004
  39. Published

    Sample size and sampling methods

    Toft, N., Houe, Hans & Nielsen, Søren Saxmose, 2004, Introduction of veterinary epidemiology. Biofolia/Samfundslitteratur

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  40. Published

    Major Growth QTLs in Fowl Are Related to Fearful Behavior: Possible Genetic Links between Fear Responses and Production Traits in a Red Junglefowl x White Leghorn Intercross

    Schütz, K. E., Kerje, S., Jacobsson, L., Forkman, Björn, Carlborg, Ö., Andersson, L. & Jensen, P., Jan 2004, In: Behavior Genetics. 34, 1, p. 121-130 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Physiological reactions to fear provocation in dogs

    Hydbring-Sandberg, E., von Walter, L. W., Höglund, K., Svartberg, K., Swenson, L. & Forkman, Björn, Mar 2004, In: Journal of Endocrinology. 180, 3, p. 439-448 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Keeping hens in tents - Experiences from the first year

    Forkman, Björn, Andersen, Daniel Bjørklund, Hindrup, B. & Horsted, K., Apr 2004, In: British Poultry Science. 45, SUPPL. 1, p. S37-S38

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    The predictions from coping theory are not upheld for severe featherpeckers

    Forkman, Björn, Heiskanen, T. & Kjær, J., Apr 2004, In: British Poultry Science. 45, SUPPL. 1, p. S34-S35

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    The maintenance of stable dominance hierarchies and the pattern of aggression: Support for the suppression hypothesis

    Forkman, Björn & Haskell, M. J., Sep 2004, In: Ethology. 110, 9, p. 737-744 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. 2005
  46. Published

    Bats captured in the city of Belo Horizonte, MG, 1999-2003

    de Knegt, Leonardo Victor, Silva, J. A. D., Moreira, E. C. & Sales, G. L., 2005, In: Arquivo Brasileiro de Medicina Veterinaria e Zootecnia. 57, 5, p. 576-583 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 2006
  48. Published

    Acute diarrhea outbreak with enterotoxigenic Escherichia coli (ETEC) detection in an isolated community of Pará-nut pickers – Brazil, 2006

    de Knegt, Leonardo Victor, Almeida, S. L., Dimech, G. S., Muricy, C. L., Oliveira, A. A., Garcia, C. G., Carmo, G. M. I. & Hatch, D. L., 2006.

    Research output: Contribution to conferencePosterResearchpeer-review

  49. Published

    Bat predation by Phyllostomus hastatus

    REA, M., VIEIRA, T. B., PIMENTA, V. T., MENDES, P., BRITO, D., DITCHFIELD, A. D., de Knegt, Leonardo Victor & ESBERARD, C. E., 2006, In: Chiroptera Neotropical. 12, 1, p. 255-258 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Chiroptera monitoring in a cave northwest of Minas Gerais, 2004-2005

    de Knegt, Leonardo Victor, Marcos, M. H., Silva, M. H. S., Miranda, C. F. J. & Oliveira, V. M. R., 2006.

    Research output: Contribution to conferencePosterResearchpeer-review

  51. Published

    Exposures to vampire bats (Desmodus rotundus) in a Rural population following an outbreak of rabies-related Deaths - Maranhão State, Brazil, 2005

    de Knegt, Leonardo Victor, Renoiner, E. I. M., Araujo, W. N., Wada, M. Y., Almeida, M. A. B., Santos, H. J., Lirio, M. G., Rios, J. M. T. & Hatch, D. L., 2006.

    Research output: Contribution to conferencePosterResearchpeer-review

  52. 2007
  53. Published

    Danish control programme for bovine paratuberculosis

    Nielsen, Søren Saxmose, 2007, In: Cattle Practice.

    Research output: Contribution to journalJournal articleResearch

  54. Published

    Initiating flight directly from the ground by Tadarida brasiliensis in Barbacena, Minas Gerais, Brazil

    de Knegt, Leonardo Victor & SILVA, M. H. S., 2007, In: Chiroptera Neotropical. 13, 2., p. 322-323 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Economic effects of bovine mastitis and mastitis management: A review

    Halasa, T., Huijps, K., Osteras, O. & Hogeveen, H., Mar 2007, In: Veterinary Quarterly. 29, 1, p. 18-31

    Research output: Contribution to journalReviewResearchpeer-review

  56. 2008
  57. Published

    Economic loss due to milk yield loss caused by new subclinical mastitis cases estimated using a test-day model

    Halasa, T., Nielen, M. & Hogeveen, H., 2008

    Research output: Other contributionResearch

  58. Published

    Seven years of Field Epidemiology Training in Brazil: A National Strategy to Strenghten National Surveillance and Outbreak Response

    LANZIERI, T. M., SANTOS, E. D., ARAUJO, W. N., de Knegt, Leonardo Victor, HATCH, D. L. & SOBEL, J., 2008.

    Research output: Contribution to conferencePaperCommunication

  59. Published

    Spatial and temporal analysis of contact rates in female white-tailed deer

    Kjær, Lene Jung, Schauber, E. M. & Nielsen, C. K., 1 Nov 2008, In: Journal of Wildlife Management. 72, 8, p. 1819-1825 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Bio-economic modelling of intramammary infection in Dutch dairy cattle

    Halasa, T., Nielen, M., Huirne, R. B. M. & Hogeveen, H., 1 Dec 2008, Mastitis Control: From Science to Practice. Wageningen Academic Publishers, p. 415-423 9 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  61. Published

    Economic loss due to milk yield loss caused by new subclinical mastitis cases estimated using a test-day model

    Halasa, T., Nielen, M. & Hogeveen, H., 1 Dec 2008, Mastitis Control: From Science to Practice. Wageningen Academic Publishers, 1 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  62. 2009
  63. Published

    Spatial scan statistics to assess sampling strategy of antimicrobial resistance monitoring program

    Vieira Junior, A. R. P., Houe, Hans, Wegener, H. C., Wong, D. M. A. L. F., Bødker, René & Emborg, H., 2009, In: Foodborne Pathogens and Disease. 6, 1, p. 15-21 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Erratum: Production loss due to new subclinical mastitis in Dutch dairy cows estimated with a test-day model (Journal of Dairy Science 92 (599-606))

    Halasa, T., Nielen, M., De Roos, A. P. W., Van Hoorne, R., De Jong, G., Lam, T. J. G. M., Van Werven, T. & Hogeveen, H., 1 Jan 2009, In: Journal of Dairy Science. 92, 3, 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  65. Published

    Meta-analysis of dry cow management for dairy cattle. part 1. Protection against new intramammary infections

    Halasa, T., Østerås, O., Hogeveen, H., van Werven, T. & Nielen, M., 1 Jan 2009, In: Journal of Dairy Science. 92, 7, p. 3134-3149 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Meta-analysis of dry cow management for dairy cattle. part 2. Cure of existing intramammary infections

    Halasa, T., Nielen, M., Whist, A. C. & Østerås, O., 1 Jan 2009, In: Journal of Dairy Science. 92, 7, p. 3150-3157 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Production loss due to new subclinical mastitis in Dutch dairy cows estimated with a test-day model

    Halasa, T., Nielen, M., De Roos, A. P. W., Van Hoorne, R., De Jong, G., Lam, T. J. G. M., Van Werven, T. & Hogeveen, H., 1 Jan 2009, In: Journal of Dairy Science. 92, 2, p. 599-606 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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