Jan Ladewig

Jan Ladewig

Associate Professor emeritus


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  1. Published

    The ¤effects of confinement on periparturient behaviour and circulating prolactin, prostaglandin F/2alpha and oxytocin in gilts with access to a variety of nest materials

    Damm, B. I., Bildsøe, M., Gilbert, C., Ladewig, Jan & Vestergaard, K. S., 2002, In: Applied Animal Behaviour Science. 76, p. 135-156 22 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    The ¤quantitative measurement of motivation: generation of demand functions under open versus closed economics

    Ladewig, Jan, Sørensen, Dorte Bratbo, Nielsen, P. P. & Matthews, L. R., 2002, In: Applied Animal Behaviour Science. 79, 4, p. 325-331 22 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    The ¤role of operant conditioning in animal welfare research

    Ladewig, Jan & Matthews, L. R., 1996, In: Acta Agriculturae Scandinavica. Section A. Animal Science. 27, p. 64-68 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Trailer-loading of horses: is there a difference between positive and negative reinforcement concerning effectiveness and stress-related signs?

    Hendriksen, P., Elmgreen, K. & Ladewig, Jan, 2011, In: Journal of Veterinary Behavior. 6, 5, p. 261-266 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Trailere er skræmmende

    Ladewig, Jan, 2002, In: Landsbladet hest. 9, p. 12-15 4 p.

    Research output: Contribution to journal › Journal article › Communication

  6. Published

    Using the cross point of demand functions to assess animal priorities

    Sørensen, Dorte Bratbo, Ladewig, Jan, Ersbøll, A. K. & Matthews, L., Oct 2004, In: Animal Behaviour. 68, 4, p. 949-955 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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