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Author |
Hertsch, B. |
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Title |
[The appearance of stress on the movement apparatus in dressage, jumping and versatility horses] |
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Journal Article |
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Year |
1992 |
Publication |
DTW. Deutsche Tierarztliche Wochenschrift |
Abbreviated Journal |
Dtsch Tierarztl Wochenschr |
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Volume |
99 |
Issue |
1 |
Pages |
36-39 |
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Keywords |
Animals; Bone Diseases/etiology/*veterinary; Horse Diseases/*etiology; Horses/*injuries; Joint Diseases/etiology/*veterinary; *Sports; Stress, Mechanical; Tendon Injuries/etiology/veterinary |
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Abstract |
Jumping and military (three days events) horses are exposed, during sports activities, to a particularly high stress especially in the region of the extremities (limbs). The genesis of tendon, joint and bone diseases are traced in accordance to the centers of the load during movement sequence. A special statistics on injuries concerning the German competition horses does not exist yet. Out of the available statistics about the German competition horses it is not obvious that as a result of its use as sports horses a particular high loss occur among these horses. |
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Address |
Klinik fur Pferde, Tierarztlichen Hoschschule Hannover |
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German |
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Original Title |
Belastungserscheinungen am Bewegungsapparat bei Dressur-, Spring- und Vielseitigkeitspferden |
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ISSN |
0341-6593 |
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Notes |
PMID:1555516 |
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no |
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Call Number |
Equine Behaviour @ team @ |
Serial |
3755 |
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Author |
Bazovska, S.; Awad-Masalmeh, M.; Kmety, E.; Spalekova, M. |
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Title |
[Legionella antibodies in domestic animals] |
Type |
Journal Article |
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Year |
1992 |
Publication |
Ceskoslovenska Epidemiologie, Mikrobiologie, Imunologie |
Abbreviated Journal |
Cesk Epidemiol Mikrobiol Imunol |
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Volume |
41 |
Issue |
5 |
Pages |
268-273 |
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Keywords |
Agglutination Tests/veterinary; Animals; Animals, Domestic/*immunology/microbiology; Antibodies, Bacterial/*analysis; Cattle/immunology; Horses/immunology; Legionella/*immunology; Legionella pneumophila/immunology; Rabbits/immunology; Sheep/immunology; Swine/immunology |
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Abstract |
Serological examination of 420 domestic animals for the presence of antilegionella antibodies indicates their high exposure to legionellae. On examination by the microagglutination reaction with a serum dilution of 1:64 or more the highest positive values were recorded in horses which reacted with antigens of L. pneumophila 1-14 in 36.2% and with antigens of another 19 types of legionellae in 47.8%. In pigs positive values recorded in 16.2% and in 21.1%; in cattle in 3.8% and 29.5%, in sheep in 7.5% and 11.3% and laboratory rabbits were quite negative. The importance of these findings with regard to the possible role of animals in the ecology of legionellae is obscure. |
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Address |
Ustav epidemiologie Lekarskej fakulty UK v Bratislave |
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Slovak |
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Original Title |
Protilatky proti legionelam u domacich zvierat |
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ISSN |
0009-0522 |
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Notes |
PMID:1464079 |
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no |
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Call Number |
Equine Behaviour @ team @ |
Serial |
2669 |
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Author |
Eisgruber, H.; Stolle, F.A. |
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Title |
[Clostridia in carcasses and fresh meat--a literature review] |
Type |
Journal Article |
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Year |
1992 |
Publication |
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of Veterinary Medicine. Series B |
Abbreviated Journal |
Zentralbl Veterinarmed B |
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Volume |
39 |
Issue |
10 |
Pages |
746-754 |
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Keywords |
Abattoirs; Animals; Cattle; Clostridium/*growth & development; *Food Microbiology; Horses; Meat/*microbiology; Muscles/*microbiology; Sheep; Swine |
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Abstract |
Clostridia are of large clinical importance as well as in the field of food hygiene, where they are responsible for spoilage but they also have a certain significance as food poisoning organisms. Information on the ecology of Clostridia in samples of deep muscle tissue of slaughtered animals is insufficient. This article is intended to increase the knowledge on the occurrence of different Clostridia species in slaughtered animals. The main emphasis is put on the significance of clostridia in meat hygiene. The theoretical basis of the so called original content of microorganisms (intrinsic bacteria), the factors and pathways of Clostridia spreading in muscles and organs are demonstrated. |
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Address |
Institut fur Hygiene und Technologie, Ludwig-Maximilians-Universitat Munchen |
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German |
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Original Title |
Clostridien in Schlachttierkorpern und frischem Fleisch--Eine Literaturubersicht |
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ISSN |
0514-7166 |
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Notes |
PMID:1492516 |
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no |
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Call Number |
Equine Behaviour @ team @ |
Serial |
2668 |
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Author |
Duncan P, |
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Title |
Zebras, asses, and horses |
Type |
Book Whole |
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Year |
1992 |
Publication |
Kelvyn Press USA |
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Abstract |
Provides summaries of the conservation status, biology, and ecology of wild zebras, asses, and horses. The Action Plan presents chapters on taxonomy, genetics, reproductive biology, population dynamics, management, disease and epidemiology, and the importance of developing an assessment methodology that considers the role of equids in ecosystems. |
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Kelvyn Press |
Place of Publication |
Broadview, Illinois |
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ISBN |
978-2831700564 |
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Notes |
from Professor Hans Klingels Equine Reference List JA - |
Approved |
yes |
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Call Number |
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Serial |
1032 |
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Author |
Povinelli DJ; deBlois S |
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Title |
Young children's understanding of knowledge information in themselves and others |
Type |
Journal Article |
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Year |
1992 |
Publication |
J. Comp. Psychol. |
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Volume |
106 |
Issue |
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Pages |
228 |
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no |
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Call Number |
Equine Behaviour @ team @ |
Serial |
3028 |
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Author |
Elzenga, J. W, |
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Title |
Why zebras are striped |
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Journal Article |
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Year |
1992 |
Publication |
Swara |
Abbreviated Journal |
Swara |
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Volume |
15 |
Issue |
4 |
Pages |
28-30 |
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Notes |
from Professor Hans Klingels Equine Reference List |
Approved |
yes |
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Serial |
1068 |
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Author |
Timney, B.; Keil, K. |
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Title |
Visual acuity in the horse |
Type |
Journal Article |
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Year |
1992 |
Publication |
Vision Research |
Abbreviated Journal |
Vis. Res. |
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Volume |
32 |
Issue |
12 |
Pages |
2289-2293 |
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Keywords |
Horse Visual acuity Visual discrimination |
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Abstract |
We assessed the ease with which horses could learn visual discriminations and measured their resolution acuity. We trained three horses to press their noses against one of two large wooden panels to receive a small food reward. Following training on a series of two-choice discrimination tasks, resolution acuity was measured. Although there was some variability between animals, the best acuity obtained was 23.3 c deg-1. Within the margin of error imposed by limited anatomical data, the obtained values are consistent with predictions based on retinal ganglion cell density estimates and posterior nodal distance/axial length ratios. They suggest that the resolution acuity of the horse is limited by ganglion cell density in the temporal portion of the narrow visual streak. |
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no |
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Call Number |
refbase @ user @ |
Serial |
851 |
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Author |
Lamprecht, J. |
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Title |
Variable Leadership in Bar-Headed Geese (Anser Indicus) : an Analysis of Pair and Family Departures |
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Journal Article |
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Year |
1992 |
Publication |
Behaviour |
Abbreviated Journal |
Behaviour |
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Volume |
122 |
Issue |
1-2 |
Pages |
105-119 |
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Abstract |
This paper reports quantitative leadership differences in semi-captive bar-headed geese (Anser indicus) at different times of the year, and in different types of groups. Leading is defined here as causing the departure or determining the direction of movement of the whole group. No permanent and exclusive leader of a pair or family group was found, rather relative leading frequencies of male, female and young showed a definite shifting pattern. Females led more often than their mates prior to breeding, and on nest pauses during the incubation period, but less often in summer, autumn and early winter. In families there was no difference between the frequencies of male and female leading. Family females led relatively more often than those of pairs without offspring. This difference was related to the presence, not the number, of young. Goslings led the family about as often as the parents during the rearing period in early summer, less often in autumn, winter and next spring. Such differences and changes are to be expected where competence in particular tasks and dependence on partners vary between group members, and where different situations require different abilities. For the geese, the results can be related to the different options of group members and to the different benefits they derive from leaving (or 'staying put') or following (or waiting for the others) in different situations. |
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Equine Behaviour @ team @ |
Serial |
5128 |
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Author |
Urcuioli, P.J.; Zentall, T.R. |
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Title |
Transfer across delayed discriminations: evidence regarding the nature of prospective working memory |
Type |
Journal Article |
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Year |
1992 |
Publication |
Journal of experimental psychology. Animal behavior processes |
Abbreviated Journal |
J Exp Psychol Anim Behav Process |
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Volume |
18 |
Issue |
2 |
Pages |
154-173 |
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Keywords |
Animals; *Appetitive Behavior; Attention; *Color Perception; Columbidae; *Discrimination Learning; *Mental Recall; *Pattern Recognition, Visual; Problem Solving; Retention (Psychology); *Transfer (Psychology) |
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Abstract |
Pigeons were trained successively either on 2 delayed simple discriminations or on a delayed simple discrimination followed by delayed matching-to-sample. During subsequent transfer tests, the initial stimuli from the 1st task were substituted for those in the 2nd. Performances transferred immediately if both sets of initial stimuli had been associated with the presence versus absence of food on their respective retention tests, and the direction of transfer (positive or negative) depended on whether the substitution involved stimuli with identical or different outcome associates. No transfer was found, however, when the initial stimuli were associated with different patterns of responding but food occurred at the end of every trial. These results are consistent with outcome expectancy mediation but are incompatible with response intention and retrospective coding accounts. |
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Address |
Department of Psychological Sciences, Purdue University, West Lafayette, Indiana 47907-1364 |
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English |
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ISSN |
0097-7403 |
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Notes |
PMID:1583445 |
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Call Number |
refbase @ user @ |
Serial |
260 |
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Author |
Nowak, M.A.; Sigmund, K. |
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Title |
Tit for tat in heterogeneous populations |
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Journal Article |
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Year |
1992 |
Publication |
Nature |
Abbreviated Journal |
Nature |
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Volume |
355 |
Issue |
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Pages |
250-253 |
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Notes |
10.1038/355250a0 |
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Call Number |
Equine Behaviour @ team @ |
Serial |
4842 |
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