Aarhus University Seal / Aarhus Universitets segl

Birthe Houbak

  1. 2016
  2. Published

    Cortisol and testosterone in circulation are primarily excreted into faeces in male mink. / Malmkvist, Jens; Houbak, Birthe; Damgaard, Birthe Marie; Palme, R.

    Proceedings of the XIth International Scientific Congress in Fur Animal production. Vol. 40 3/4. ed. Scientifur, 2016. p. 359-362.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  3. Published

    Cortisol and testosterone in circulation are primarily excreted into faeces in male mink. / Malmkvist, Jens; Houbak, Birthe; Damgaard, Birthe Marie; Palme, R.

    2016. Poster session presented at XIth International Fur Animal Scientific Congress 2016, Helsinki, Finland.

    Research output: Contribution to conferencePosterResearchpeer-review

  4. Published

    Nipple surface temperatures in mink dams measured by IR thermography. / Malmkvist, Jens; Houbak, Birthe; Sørensen, Dennis Dam.

    2016. Poster session presented at XIth International Fur Animal Scientific Congress 2016, Helsinki, Finland.

    Research output: Contribution to conferencePosterResearchpeer-review

  5. Published

    Nipple surface temperatures in mink dams using IR thermography. / Malmkvist, Jens; Houbak, Birthe; Sørensen, Dennis Dam.

    Proceedings of the XIth International Scientific Congress in Fur Animal production. Vol. 40 3/4. ed. Scientifur, 2016. p. 363-366.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  6. Published

    Behavioral Responses of Nursing Home Residents to Visits From a Person with a Dog,a Robot Seal or a Toy Cat. / Thodberg, Karen; Sørensen, Lisbeth U; Videbech, Poul B; Haun Poulsen, Pia; Houbak, Birthe; Damgaard, Vibeke; Keseler, Ingrid; Edwards, David; Christensen, Janne Winther.

    In: Anthrozoos, Vol. 29, No. 1, 2016, p. 107-121.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Behaviour of nursing home residents towards a visiting animal and the human companion - A randomized controlled trial in 4 Danish nursing homes. / Thodberg, Karen; Sørensen, Lisbeth U; Videbech, Poul B; Haun Poulsen, Pia; Houbak, Birthe; Damgaard, Vibeke; Keseler, Ingrid; Edwards, David; Christensen, Janne Winther.

    Nordic ISAE 2016: Proceedings of the 26th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Margit Bak Jensen; Karen Thodberg; Janne Winther Christensen. Vol. DCA Report No. 070 January 2016. ed. Aarhus University, 2016. p. 27-27.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  8. Published

    Therapeutic effects of dog visits in nursing homes for the elderly. / Thodberg, Karen; Uhrskov, Lisbeth; Christensen, Janne Winther; Haun Poulsen, Pia; Houbak, Birthe; Damgaard, Vibeke J.; Keseler, Ingrid; Edwards, David; Videbech, Poul.

    In: Psychogeriatrics, Vol. 16, No. 5, 2016, p. 289-297.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. 2013
  10. Published

    The effects of bi-weekly visits accompanied by either a dog, a robot seal (PARO) or a soft toy cat on sleep patterns and mental health of nursing home residents. / Thodberg, Karen; Uhrskov, Lisbeth; Christensen, Janne Winther; Edwards, David; Poulsen, Pia Haun; Houbak, Birthe; Damgaard, Vibeke J.; Keseler, Ingred; Videbech, Poul.

    2013. Abstract from ISAZ 2013, Chicago, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  11. 2008
  12. Published

    Observations of deliveries in mink : Potential for more kits. / Houbak, Birthe; Malmkvist, Jens.

    Proceedings of the IX International Scientific Congress of IFASA. ed. / Berhard Benkel; Hossain Farid; Bruce Hunter; Bruce Murphy; Kirsti Rouvinen-Watt; Lora Harris. 2008. p. 34-35 (Scientifur, vol. 34; No. 4, Vol. 34).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  13. Published

    The relationship  between pre-pubertal inactivity and maternal activity in loose-housed sows. / Thodberg, Karen; Jørgensen, Erik; Olsson, A C; Houbak, Birthe; Pedersen, Lene Juul.

    Proceedings of the 42nd Congress of the ISAE: Applied ethology. Addressing future challenges in animal agriculture. ed. / Laura Boyle; Niamh O'Connell; Alison Hanlon. 2008. p. 79-79.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  14. 2007
  15. Published

    Fyldfoder i vinterperioden IV. / Hansen, Steffen W; Clausen, T N; Sandbøl, P; Houbak, Birthe.

    Faglig Årsberetning 2006. Pelsdyrerhvervets Forsøgs- og ForskningsCenter, 2007. p. 13-19.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  16. Published

    Ny viden om tæve-hvalp samspillet. / Malmkvist, Jens; Lassen, Anne Rikke Winther; Clausen, Karin; Sauer, Cathrine Dyhr; Houbak, Birthe; Decker, Erik Luc.

    Bedre forhold for mink?: Nye regler og ny forskning. ed. / Bente Krogh Hansen. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2007. p. 77-86 (Intern rapport, Husdyrbrug; No. 5).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  17. 2006
  18. Published

    Effects of pen floor heating on piglets' use of heated area 0-120 h postpartum. / Houbak, Birthe; Thodberg, Karen; Malmkvist, Jens; Pedersen, Lene Juul.

    ISAE 2006: Proceedings of the 40th International congress of the ISAE. ed. / M Mendl; JWS Bradshaw; OHP Burman; A Butterworth; MJ Harris; SDE Held; SM Jones; KE Littin; DCJ Main; CJ Nicol; RMA Parker; ES Paul; G Richards; CM Sherwin; PTE Statham; MJ Toscano; PD Warriss. 2006. p. 156.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  19. 2005
  20. Published

    Fyldfoder i vinterperioden II : Betydning for adfærd og den senere reproduktion. / Clausen, T N; Hansen, Steffen W.; Houbak, Birthe.

    In: Faglig Årsberetning 2004, Vol. 2004, 2005, p. 11-11.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  21. Published

    To skridt frem og tre tilbage - gruppeindhusning af mink. / Hansen, Steffen W.; Houbak, Birthe.

    In: Pelsdyrerhvervets Forsøgs- og ForskningsCenter, Faglig Årsberetning 2004, Vol. 2004, 2005, p. 8-8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  22. 2002
  23. Published

    Observationer af minkfødsler. / Malmkvist, Jens; Houbak, Birthe.

    In: Faglig Årsberetning 2001, 2002, p. 15-19.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  24. 2000
  25. Published

    Activity and stereotypic behaviour in mink dams fed ad libitum or restricted during the winter. / Houbak, Birthe; Møller, Steen Henrik.

    Proceedings of the VIIth International Scientific Congress in Fur Animal Production. 2000. p. 146-150.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  26. Published

    Effect of capture, immobilization and handling on rectal temperatures of confident and fearful male mink. / Korhonen, H; Malmkvist, Jens; Hansen, Steffen W; Houbak, Birthe.

    In: Journal of Animal Breeding and Genetics, Vol. 117, 2000, p. 337-345.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Measuring maternal care in mink: Kit retrieval test. / Malmkvist, Jens; Houbak, Birthe.

    B.D. Murphy & O. Lohi (eds.). Proc. VII International Scientific Congress in Fur Animal Production, 13-15 September 2000, Kastoria, Greece. Scientifur 24. 2000. p. 159-161.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  28. Published

    Stress-induced hyperthemia in confident and fearful mink. / Korhonen, H.; Malmkvist, Jens; Hansen, Steffen W.; Houbak, Birthe.

    Proc. VIIth Int. Scientific Congress in Fur Animal Production, Kastoria, Greece. Scientifur, Vol. 24, No. 4. 2000. p. 155-158.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  29. Published

    Stress-induced hyperthermia in farm mink selected for confident and timid behaviour. / Korhonen, H.; Hansen, Steffen W; Malmkvist, Jens; Houbak, Birthe.

    Proceedings of the 12th Nordic Symposium of the International Society for Applied Ethology. 2000. p. 17-17.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  30. 1998
  31. Published

    Development and possible causes of fur damage in farm mink - significance of social environment. / Hansen, Steffen W; Houbak, Birthe; Malmkvist, Jens.

    In: Acta Agriculturae Scandinavica, Section A - Animal Science, Vol. 48, 1998, p. 58-64.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. 1997
  33. Published

    Does the "solitary" mink benefit from having company? / Hansen, Steffen W; Houbak, Birthe; Malmkvist, Jens.

    NJF-Utredning/Rapport 116. 1997. p. 115-121.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  34. Published

    Mating time and litter size in farm mink selected for confident or timid behaviour. / Malmkvist, Jens; Houbak, Birthe; Hansen, Steffen W.

    In: Animal, Vol. 65, 1997, p. 521-525.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. Published
  36. 1996
  37. Published

    Fur chewing in farm mink - temporal development and effect of social environment. / Houbak, Birthe; Hansen, Steffen W.

    Progress in Fur Animal Science. Polish Socety of Animal Production, Appl. Sci. Rep. 27. 1996. p. 167-173.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  38. Published

    Pelsgnav hos farm mink 1995. / Malmkvist, Jens; Hansen, Steffen W; Houbak, Birthe.

    Faglig Årsberetning. Pelsdyrerhvervets Forsøgs- og Rådgivningsvirksomhed A/S., 1996. p. 195-205.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  39. Published
  40. 1995
  41. Published

    Fedtede hvalpe : Status over udviklingsforløb og behandling i Foulum 1995. / Damgaard, Birthe Marie; Jørgensen, M; Houbak, Birthe.

    Minkens diegivningsperiode. ed. / C F Børsting. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 1995. p. 51-55 (Intern rapport; No. 69).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  42. Published

    Udvikling og mulige årsager for pelsgnav hos mink. / Houbak, Birthe; Hansen, Steffen W.

    NJF- seminarium sektion V - Husdjur subsektion för pälsdjur.. 1995.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch