Irena Czycholl

Irena Czycholl

Associate Professor


Publication year:
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1 - 25 out of 56Page size: 25
  1. 2015
  2. Published

    Social network analysis - centrality parameters and individual network positions of agonistic behavior in pigs over three different age levels

    Buettner, K., Scheffler, K., Czycholl, Irena & Krieter, J., 17 Apr 2015, In: SpringerPlus. 4, 13 p., 185.

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

  3. Published

    Network characteristics and development of social structure of agonistic behaviour in pigs across three repeated rehousing and mixing events

    Buettner, K., Scheffler, K., Czycholl, Irena & Krieter, J., Jul 2015, In: Applied Animal Behaviour Science. 168, p. 24-30 7 p.

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

  4. Published

    Review of the assessment of animal welfare with special emphasis on the "Welfare Quality (R) animal welfare assessment protocol for growing pigs"

    Czycholl, Irena, Buettner, K., Beilage, E. G. & Krieter, J., 7 Jul 2015, In: Archiv fur Tierzucht. 58, 13 p., 237.

    Research output: Contribution to journal › Review › Research › peer-review

  5. 2016
  6. Published

    Interobserver reliability of the 'Welfare Quality Animal Welfare Assessment Protocol for Growing Pigs'

    Czycholl, Irena, Kniese, C., Buettner, K., Beilage, E. G., Schrader, L. & Krieter, J., 19 Jul 2016, In: SpringerPlus. 5, 13 p., 1114.

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

  7. Published

    Test-retest reliability of the Welfare Quality animal welfare assessment protocol for growing pigs

    Czycholl, Irena, Kniese, C., Buettner, K., Beilage, E. G., Schrader, L. & Krieter, J., Nov 2016, In: Animal Welfare. 25, 4, p. 447-459 13 p.

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

  8. 2017

  9. Validation of a multi-criteria evaluation model for animal welfare

    Martin, P., Czycholl, Irena, Buxade, C. & Krieter, J., Apr 2017, In: Animal. 11, 4, p. 650-660 11 p.

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

  10. What do maternal tests actually test?

    Grimberg-Henrici, C. G. E., Czycholl, Irena, Burfeind, O. & Krieter, J., Apr 2017, In: Applied Animal Behaviour Science. 189, p. 23-28 6 p.

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

  11. How does the pig feel can one measure emotions?

    Czycholl, Irena, Krugmann, K., Warnken, F. & Krieter, J., May 2017, In: Tieraerztliche Umschau. 72, 5, p. 169-175 7 p.

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

  12. Suitability of animal-based indicators for the detection of animal welfare in horses

    Czycholl, Irena, Klingbeil, P. & Krieter, J., Jun 2017, In: Tieraerztliche Umschau. 72, 6, p. 209-217 9 p.

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

  13. Reliability of the qualitative behavior assessment as included in the welfare quality assessment protocol for growing pigs

    Czycholl, Irena, Grosse Beilage, E., Henning, C. & Krieter, J., 2 Aug 2017, In: Journal of Animal Science. 95, 8, p. 3445-3454

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

  14. Assessment of the multi-criteria evaluation system of the Welfare Quality protocol for growing pigs

    Czycholl, Irena, Kniese, C., Schrader, L. & Krieter, J., Sep 2017, In: Animal. 11, 9, p. 1573-1580 8 p.

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

  15. 2018

  16. Effects of an intensified human-animal interaction on tail biting in pigs during the rearing period

    Buettner, K., Czycholl, Irena, Basler, H. & Krieter, J., 2018, In: Journal of Agricultural Science. 156, 8, p. 1039-1046 8 p.

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

  17. How reliable is the multi-criteria evaluation system of the Welfare Quality® protocol for growing pigs?

    Czycholl, Irena, Kniese, C., Schrader, L. & Krieter, J., 2018, In: Animal Welfare. 27, 2, p. 147-156 10 p.

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

  18. An Indication of Reliability of the Two-Level Approach of the AWIN Welfare Assessment Protocol for Horses

    Czycholl, Irena, Buttner, K., Klingbeil, P. & Krieter, J., Jan 2018, In: Animals. 8, 1, 14 p., 7.

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

  19. An evaluation of efficiency in dairy production using structural equation modelling

    Drews, J., Czycholl, Irena, Junge, W. & Krieter, J., Oct 2018, In: Journal of Agricultural Science. 156, 8, p. 996-1004 9 p.

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

  20. 2019

  21. Test-retest reliability of the Welfare Quality Assessment protocol for pigs applied to sows and piglets Part 2. Assessment of the principles good feeding, good housing, and good health

    Friedrich, L., Krieter, J., Kemper, N. & Czycholl, Irena, Mar 2019, In: Journal of Animal Science. 97, 3, p. 1143-1157 15 p.

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

  22. Interobserver Reliability of the Animal Welfare Indicators Welfare Assessment Protocol for Horses

    Czycholl, Irena, Klingbeil, P. & Krieter, J., Apr 2019, In: Journal of Equine Veterinary Science. 75, p. 112-121 10 p.

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

  23. Reliability of different behavioural tests for growing pigs on-farm

    Czycholl, Irena, Menke, S., Strassburg, C. & Krieter, J., Apr 2019, In: Applied Animal Behaviour Science. 213, p. 65-73 9 p.

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

  24. Are Behavioral Tests Capable of Measuring Positive Affective States in Growing Pigs?

    Krugmann, K., Warnken, F., Krieter, J. & Czycholl, Irena, May 2019, In: Animals. 9, 5, 12 p., 274.

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

  25. Impact of Significant Dyads on Dominance Indices in Pigs

    Buettner, K., Czycholl, Irena, Mees, K. & Krieter, J., Jun 2019, In: Animals. 9, 6, 15 p.

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

  26. Test-Retest Reliability of the 'Welfare Quality Animal Welfare Assessment Protocol for Sows and Piglets'. Part 1. Assessment of the Welfare Principle of 'Appropriate Behavior'

    Friedrich, L., Krieter, J., Kemper, N. & Czycholl, Irena, Jul 2019, In: Animals. 9, 7, 21 p., 398.

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

  27. Agonistic Interactions in Pigs-Comparison of Dominance Indices with Parameters Derived from Social Network Analysis in Three Age Groups

    Buettner, K., Czycholl, Irena, Mees, K. & Krieter, J., Nov 2019, In: Animals. 9, 11, 18 p., 929.

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

  28. 2020

  29. "AniFair": A GUI Based Software Tool for Multi-Criteria Decision Analysis - An Example of Assessing Animal Welfare

    Salau, J., Friedrich, L., Czycholl, Irena & Krieter, J., 2020, In: Journal of Agricultural Sciences (Belgrade). 11, 3

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

  30. A life cycle assessment study of dairy farms in Northern Germany - The development of environmental impacts throughout a decade

    Drews, J., Czycholl, Irena & Krieter, J., 2020, In: Zuchtungskunde. 92, 4, p. 236-256 21 p.

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

  31. Distances Walked by Long Established and Newcomer Horses in an Open Stable System in Northern Germany

    Hildebrandt, F., Krieter, J., Buettner, K., Salau, J. & Czycholl, Irena, 2020, In: Journal of Equine Veterinary Science. 95, 7 p., 103282.

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

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ID: 317999664