Jan Ladewig : rechercher sur Z-Library

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1

The relationship between number of training sessions per week and learning in dogs

Iben Meyer, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2008

Langue:

english

Fichier:

PDF, 205 KB

english, 2008

2

The effect of frequency and duration of training sessions on acquisition and long-term memory in dogs

Helle Demant, Jan Ladewig, Thorsten J.S. Balsby, Torben Dabelsteen

Journal:

Applied Animal Behaviour Science

Année:

2011

Langue:

english

Fichier:

PDF, 360 KB

english, 2011

3

Flehmen and vomeronasal organ function in male goats

Jan Ladewig, Benjamin L. Hart

Journal:

Physiology & Behavior

Année:

1980

Langue:

english

Fichier:

PDF, 704 KB

english, 1980

4

Social behaviour in stallion groups (Equus przewalskii and Equus caballus) kept under natural and domestic conditions

Janne Winther Christensen, Tatjana Zharkikh, Jan Ladewig, Natalja Yasinetskaya

Journal:

Applied Animal Behaviour Science

Année:

2002

Langue:

english

Fichier:

PDF, 98 KB

english, 2002

5

How to live in a variable world: keep your mind flexible

Journal:

Applied Animal Behaviour Science

Année:

1997

Langue:

english

Fichier:

PDF, 258 KB

english, 1997

6

Behavior, episodic secretion of cortisol, and adrenocortical reactivity in bulls subjected to tethering

Jan Ladewig, Diedrich Smidt

Journal:

Hormones and Behavior

Année:

1989

Langue:

english

Fichier:

PDF, 1.05 MB

english, 1989

7

Flehmen in male goats: Role in sexual behavior

Jan Ladewig, Edward O. Price, Benjamin L. Hart

Journal:

Behavioral and Neural Biology

Année:

1980

Langue:

english

Fichier:

PDF, 648 KB

english, 1980

8

The role of the veterinarian in animal welfare

Journal:

Acta Veterinaria Scandinavica

Année:

2008

Langue:

english

Fichier:

PDF, 71 KB

english, 2008

9

Intermittent Stress in Pigs: Behavioural and Pituitary-Adrenocortical Reactivity

Jensen, Karin H., Pedersen, Lene J., Hageisø, Anne Mette Giersing, Heller, Knud Erik, Jørgensen, Erik, Ladewig, Jan

Journal:

Acta Agriculturae Scandinavica, Section A - Animal Science

Année:

1995

Langue:

english

Fichier:

PDF, 889 KB

english, 1995

10

Effects of medial preoptic-anterior hypothalamic lesions on development of sociosexual behavior in dogs.

Hart, Benjamin L., Ladewig, Jan

Journal:

Journal of Comparative and Physiological Psychology

Année:

1979

Langue:

english

Fichier:

PDF, 1.39 MB

english, 1979

11

Body language: its importance for communication with horses

Journal:

Journal of Veterinary Behavior: Clinical Applications and Research

Année:

2018

Langue:

english

Fichier:

PDF, 403 KB

english, 2018

12

Behavioural responses to amphetamine and apomorphine in pigs

E.M. Claudia Terlouw, Giuseppe de Rosa, Alistair B. Lawrence, Andrew W. Illius, Jan Ladewig

Journal:

Pharmacology Biochemistry and Behavior

Année:

1992

Langue:

english

Fichier:

PDF, 1.07 MB

english, 1992

13

Using the cross point of demand functions to assess animal priorities

Dorte Bratbo Sørensen, Jan Ladewig, Annette Kjær Ersbøll, Lindsay Matthews

Journal:

Animal Behaviour

Année:

2004

Langue:

english

Fichier:

PDF, 203 KB

english, 2004

14

Prior deprivation and reward duration affect the demand function for rest in dairy heifers

Margit Bak Jensen, Lene Munksgaard, Lene Juul Pedersen, Jan Ladewig, Lindsay Matthews

Journal:

Applied Animal Behaviour Science

Année:

2004

Langue:

english

Fichier:

PDF, 86 KB

english, 2004

15

Of mice and men: Improved welfare through clinical ethology

Journal:

Applied Animal Behaviour Science

Année:

2005

Langue:

english

Fichier:

PDF, 104 KB

english, 2005

16

The behaviour of broiler chickens in different light sources and illuminances

Helle H. Kristensen, Neville B. Prescott, Graham C. Perry, Jan Ladewig, Annette K. Ersbøll, Katja C. Overvad, Christopher M. Wathes

Journal:

Applied Animal Behaviour Science

Année:

2007

Langue:

english

Fichier:

PDF, 690 KB

english, 2007

17

The effect of housing rats in a stimulus rich versus stimulus poor environment on preference measured by sigmoid double demand curves

Louise Holm, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2007

Langue:

english

Fichier:

PDF, 246 KB

english, 2007

18

Measuring animal preferences: Shape of double demand curves and the effect of procedure used for varying workloads on their cross-point

Louise Holm, Christian Ritz, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2007

Langue:

english

Fichier:

PDF, 397 KB

english, 2007

19

The importance of a food feedback in rooting materials for pigs measured by double demand curves with and without a common scaling factor

Louise Holm, Margit Bak Jensen, Lene Juul Pedersen, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2008

Langue:

english

Fichier:

PDF, 408 KB

english, 2008

20

Do horses generalise between objects during habituation?

Janne Winther Christensen, Tatjana Zharkikh, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2008

Langue:

english

Fichier:

PDF, 321 KB

english, 2008

21

Measuring cutaneous thermal nociception in group-housed pigs using laser technique—Effects of laser power output

Mette S. Herskin, Jan Ladewig, Lars Arendt-Nielsen

Journal:

Applied Animal Behaviour Science

Année:

2009

Langue:

english

Fichier:

PDF, 365 KB

english, 2009

22

The ability of horses to learn an instrumental task through social observation

Line Peerstrup Ahrendt, Janne Winther Christensen, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2012

Langue:

english

Fichier:

PDF, 402 KB

english, 2012

23

The influence of bedding on the time horses spend recumbent

Gunhild Riemann Pedersen, Eva Søndergaard, Jan Ladewig

Journal:

Journal of Equine Veterinary Science

Année:

2004

Langue:

english

Fichier:

PDF, 158 KB

english, 2004

24

Lying behavior in horses in relation to box size

Peter Raabymagle, Jan Ladewig

Journal:

Journal of Equine Veterinary Science

Année:

2006

Langue:

english

Fichier:

PDF, 125 KB

english, 2006

25

Trailer loading of horses: Is there a difference in positive and negative reinforcement concerning effectiveness and stress-related symptoms

Payana Hendriksen, Katrine Elmgreen, Jan Ladewig

Journal:

Journal of Veterinary Behavior: Clinical Applications and Research

Année:

2010

Langue:

english

Fichier:

PDF, 45 KB

english, 2010

26

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

Payana Hendriksen, Katrine Elmgreen, Jan Ladewig

Journal:

Journal of Veterinary Behavior: Clinical Applications and Research

Année:

2011

Langue:

english

Fichier:

PDF, 196 KB

english, 2011

27

The effect of irregular feeding times on the behaviour and growth of dairy calves

Torfi Johannesson, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

2000

Langue:

english

Fichier:

PDF, 116 KB

english, 2000

28

The type of operant response affects the slope of the demand curve for food in mink

Steffen W. Hansen, Margit B. Jensen, Lene J. Pedersen, Lene Munksgaard, Jan Ladewig, Lindsay Matthews

Journal:

Applied Animal Behaviour Science

Année:

2002

Langue:

english

Fichier:

PDF, 224 KB

english, 2002

29

Effects of individual versus group stabling on social behaviour in domestic stallions

Janne Winther Christensen, Jan Ladewig, Eva Søndergaard, Jens Malmkvist

Journal:

Applied Animal Behaviour Science

Année:

2002

Langue:

english

Fichier:

PDF, 174 KB

english, 2002

30

Measuring motivation: using the cross point of two demand functions as an assessment of the substitutability of two reinforcers

Dorte Bratbo Sørensen, Jan Ladewig, Lindsay Matthews, Annette Kjær Ersbøll, Lartey Lawson

Journal:

Applied Animal Behaviour Science

Année:

2001

Langue:

english

Fichier:

PDF, 124 KB

english, 2001

31

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

Jan Ladewig, Dorte Bratbo Sørensen, Per Peetz Nielsen, Lindsay R Matthews

Journal:

Applied Animal Behaviour Science

Année:

2002

Langue:

english

Fichier:

PDF, 85 KB

english, 2002

32

Relationship between behaviour and adrenocortical response pattern in domestic pigs

Eberhard von Borell, Jan Ladewig

Journal:

Applied Animal Behaviour Science

Année:

1992

Langue:

english

Fichier:

PDF, 667 KB

english, 1992

33

Environmental requirements of pigs measured by behavioural demand functions

Lindsay R. Matthews, Jan Ladewig

Journal:

Animal Behaviour

Année:

1994

Fichier:

PDF, 304 KB

1994

34

Opioid modulation of the effects of repeated stress on ACTH, cortisol, prolactin, and growth hormone in pigs

Jeffrey Rushen, Norbert Schwarze, Jan Ladewig, George Foxcroft

Journal:

Physiology & Behavior

Année:

1993

Langue:

english

Fichier:

PDF, 560 KB

english, 1993

35

Intermittent stress in pigs: Effects on behavior, pituitary — Adrenocortical axis, growth, and gastric ulceration

Karin Hjelholt Jensen, Lene Juul Pedersen, Eskild Keller Nielsen, Knud Erik Heller, Jan Ladewig, Erik Jørgensen

Journal:

Physiology & Behavior

Année:

1996

Langue:

english

Fichier:

PDF, 823 KB

english, 1996

36

Clever Hans is still whinnying with us

Journal:

Behavioural Processes

Année:

2007

Langue:

english

Fichier:

PDF, 83 KB

english, 2007

37

Effects of acute stressors on nociception, adrenocortical responses and behavior of dairy cows

Mette S. Herskin, Lene Munksgaard, Jan Ladewig

Journal:

Physiology & Behavior

Année:

2004

Langue:

english

Fichier:

PDF, 393 KB

english, 2004

38

Temporal Differences in the Responses of the Pituitary Adrenocortical Axis, the Sympathoadrenomedullar Axis, Heart Rate, and Behaviour to a Daily Repeated Stressor in Domestic Pigs

Lars Schrader, Jan Ladewig

Journal:

Physiology & Behavior

Année:

1999

Langue:

english

Fichier:

PDF, 264 KB

english, 1999

39

Effects of interrupted social contact on the social behaviour of calves and piglets

Margit Bak Jensen, Lene Juul Pedersen, Steffen W Hansen, Lene Munksgaard, Jan Ladewig, Lindsay Matthews

Journal:

Behavioural Processes

Année:

2001

Langue:

english

Fichier:

PDF, 155 KB

english, 2001

40

Behavior and heart rate of heifers housed in tether stanchions without straw

Christiane Müller, Jan Ladewig, Hans H. Thielscher, Diedrich Smidt

Journal:

Physiology & Behavior

Année:

1989

Langue:

english

Fichier:

PDF, 366 KB

english, 1989

41

Stress-induced hypoalgesia and opioid inhibition of pigs' responses to restraint

Jeffrey Rushen, Jan Ladewig

Journal:

Physiology & Behavior

Année:

1991

Langue:

english

Fichier:

PDF, 413 KB

english, 1991

42

Relationship between plasma cortisol and stereotypic activities in pigs

E.M.Claudia Terlouw, Alistair B. Lawrence, Jan Ladewig, Anne Marie De Passille, Jeff Rushen, Willem G.P. Schouten

Journal:

Behavioural Processes

Année:

1991

Langue:

english

Fichier:

PDF, 1.45 MB

english, 1991

43

Object recognition as a measure of memory in 1–2

Lene Vammen Søndergaard, Jan Ladewig, Frederik Dagnæs-Hansen, Mette S. Herskin, Ida Elisabeth Holm

Journal:

Transgenic Research

Année:

2012

Langue:

english

Fichier:

PDF, 227 KB

english, 2012

44

Animal Welfare Aspects of Preventing Boar Taint

Mette Giersing, Jan Ladewig, Björn Forkman

Journal:

Acta Veterinaria Scandinavica

Année:

2006

Langue:

english

Fichier:

PDF, 137 KB

english, 2006

45

Effect of genetic homogeneity on behavioural variability in an object recognition test in cloned Göttingen minipigs

Søndergaard, Lene Vammen, Herskin, Mette S., Ladewig, Jan, Holm, Ida Elisabeth, Dagnæs-Hansen, Frederik

Journal:

Applied Animal Behaviour Science

Année:

2012

Langue:

english

Fichier:

PDF, 436 KB

english, 2012

46

A Note on the Heritability of Reactivity Assessed at Field Tests for Danish Warmblood Horses

Rothmann, Janne, Christensen, Ole F., Søndergaard, Eva, Ladewig, Jan

Journal:

Journal of Equine Veterinary Science

Année:

2014

Langue:

english

Fichier:

PDF, 146 KB

english, 2014

47

Behavior Observation During Conformation Evaluation at a Field Test for Danish Warmblood Horses and Associations with Rideability and Performance Traits

Rothmann, Janne, Christensen, Ole F., Søndergaard, Eva, Ladewig, Jan

Journal:

Journal of Equine Veterinary Science

Année:

2014

Langue:

english

Fichier:

PDF, 266 KB

english, 2014

48

Reviews

Kuuse, Jan, Jutikkala, Eino, Petersen, E. Ladewig, Böhme, K.-R., Eskesen, Lars G., Christensen, Jörgen Peter, Beckman, Suante, Jensen, Sigurd, Karlbom, Rolf

Journal:

Scandinavian Economic History Review

Année:

1972

Langue:

english

Fichier:

PDF, 1.69 MB

english, 1972

49

SAE Technical Paper Series [SAE International SAE 2011 Noise and Vibration Conference and Exhibition - (MAY. 16, 2011)] SAE Technical Paper Series - Varying the Polyurethane Foam Ratio for Better Acoustic Performance and Mass Savings

Yin, Gang Glenn, Oweimreen, Tariq Sami, Ladewig, Jan

Année:

2011

Fichier:

PDF, 3.77 MB

2011

50

SAE Technical Paper Series [SAE International SAE 2015 Noise and Vibration Conference and Exhibition - (JUN. 22, 2015)] SAE Technical Paper Series - Acoustics Characterization of Nano Enhanced Open Cell Foams

Cherng, John G., Xing, Simeng, Wu, Weiwei, Ladewig, Jan, Balte, Rolf, Venegas, Maurice

Année:

2015

Langue:

english

Fichier:

PDF, 2.80 MB

english, 2015