Records |
Author |
Smuts Gl, |
Title |
Reproduction in the zebra stallion from the Krüger National Park |
Type |
Journal Article |
Year |
1976 |
Publication |
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Abbreviated Journal |
Zool Afr |
Volume |
11 |
Issue |
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Pages |
207-220 |
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Notes |
from Professor Hans Klingels Equine Reference List |
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no |
Call Number |
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Serial |
1616 |
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Author |
Wüst G, |
Title |
Geburt und perinatales Verhalten beim Steppenzebra |
Type |
Journal Article |
Year |
1976 |
Publication |
Zoologische Garten |
Abbreviated Journal |
Zool. Garten. |
Volume |
N.F. Jena 46 |
Issue |
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Pages |
305-352 |
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Notes |
from Professor Hans Klingels Equine Reference List |
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no |
Call Number |
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Serial |
1725 |
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Author |
Dunbar, R.I.; Dunbar, E.P. |
Title |
Contrasts in social structure among black-and-white colobus monkey groups |
Type |
Journal Article |
Year |
1976 |
Publication |
Animal Behaviour. |
Abbreviated Journal |
Anim. Behav. |
Volume |
24 |
Issue |
1 |
Pages |
84-92 |
Keywords |
Agonistic Behavior; Animals; *Colobus; Copulation; Female; *Haplorhini; *Hierarchy, Social; Male; *Social Dominance |
Abstract |
Three types of Colobus guereza groups may be distinguished on the bases of size and composition, namely small one-male groups, large, one-male groups and multi-male groups. The social structure of each type of group is described in terms of the distribution of non-agonistic interactions, the frequency and distribution of agonistic behaviour and the organization of the roles of vigilance, territorial defence and leadership. A number of differences are found between the group types which appear to be related to the differences in group size and composition. It is suggested that these group types represent stages in the life-cycle of colobus groups, and that such an interpretation may help to resolve some of the conflicting reports in the literature. |
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ISSN |
0003-3472 |
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Notes |
PMID:817624 |
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no |
Call Number |
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Serial |
2049 |
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Author |
Joubert, E.; Louw, G.N. |
Title |
Preliminary observations on the digestive and renal efficiency of Hartmann's zebra Equus zebra hartmannae. |
Type |
Journal Article |
Year |
1976 |
Publication |
Madoqua |
Abbreviated Journal |
Madoqua |
Volume |
10 |
Issue |
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Pages |
119-121 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2306 |
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Author |
Grafner, G.; Zimmermann, H.; Karge, E.; Munch, J.; Ribbeck, R.; Hiepe, T. |
Title |
[Incidence and damages inflicted by simuliid flies in the GDR district of Schwerin] |
Type |
Journal Article |
Year |
1976 |
Publication |
Angewandte Parasitologie |
Abbreviated Journal |
Angew Parasitol |
Volume |
17 |
Issue |
1 |
Pages |
2-6 |
Keywords |
Animals; Cattle; Cattle Diseases/*parasitology; Climate; *Diptera/growth & development; Ecology; Ectoparasitic Infestations/*veterinary; Germany, East; Horse Diseases/*parasitology; Horses; Swine; Swine Diseases/*parasitology |
Abstract |
Systematic faunal studies in the district Schwerin showed at the present time there are 3 more or less damage-biotopes existing in the districts of Perleberg, Ludwigslust and Parchim; 5 river sources can be considered as potential sources, 5 are temporary and 2 are ephemeral whilst in 3 further areas environmental influences such as effluent impairs the flow of the river and the developmental stages of Simuliidae were not observed.--The following species were found: Boophthora erythrocephala, Wilhelmia salopiensis, Wilhelmia equina, Odagmia ornata, Eusimulium aureum and Eusimulium lundstroemi.--The damage statistics covering the period 1966--1971 showed in the district of Schwerin, due to Simuliid attacks, 38 cattle died, 170 were seriously ill; in 1967 5 horses were seriously ill; in 1971, 3 pigs died and 27 were seriously ill.--The symptoms were manifested by pathological petechiae, scabs and oedema, also by insufficiency of the heart and circulatory system, diminished performance and growth disturbance. In severe cases heart and circulation failure occurred, paresis, coma and death followed.--The real economic significance of the Simuliid attacks rest with its strong and prolonged distrubance in young animals, as well as in pronounced irreparable diminished performance in diseased dairy cattle. |
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Language |
German |
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Original Title |
Vorkommen und Schadwirkung von Kriebelmucken im DDR-Bezirk Schwerin |
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ISSN |
0003-3162 |
ISBN |
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Notes |
PMID:1267220 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2699 |
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Author |
Dowdle, W.R.; Schild, G.C. |
Title |
Influenza: its antigenic variation and ecology |
Type |
Journal Article |
Year |
1976 |
Publication |
Bulletin of the Pan American Health Organization |
Abbreviated Journal |
Bull Pan Am Health Organ |
Volume |
10 |
Issue |
3 |
Pages |
193-195 |
Keywords |
Animals; *Antigens, Viral; Bird Diseases/microbiology; Birds; Hemagglutinins, Viral; Horse Diseases/microbiology; Horses; Humans; Influenza A virus/immunology/isolation & purification; Influenza, Human/epidemiology; Mutation; Neuraminidase/immunology; Orthomyxoviridae/enzymology/*immunology; Orthomyxoviridae Infections/microbiology/veterinary; Recombination, Genetic; Swine; Swine Diseases/microbiology |
Abstract |
Influenza viruses have two surface antigens, the glycoprotein structures hemagglutinin (HA) and neuraminidase (NA). Antibodies to each of these are associated with immunity, but the structures themselves are antigenically variable. When an antigenic change is gradual over time it is referred to as a drift, while a sudden complete or major change in either or both antigens is termed a shift. The mechanism of antigenic drift is usually attributed to selection of preexisting mutants by pressure from increasing immunity in the human population. The mechanism of antigenic shift is less clear, but one tentative hypothesis is that shifts arise from mammalian or avian reservoirs, or through genetic recombination of human and animal influenza strains. |
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English |
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Edition |
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ISSN |
0085-4638 |
ISBN |
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Notes |
PMID:187273 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2700 |
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Author |
Lutta, A.S. |
Title |
[Distribution and biology of Heptatoma pellucens in the Karelian ASSR (fam. Tabanidae)] |
Type |
Journal Article |
Year |
1976 |
Publication |
Parazitologiia |
Abbreviated Journal |
Parazitologiia |
Volume |
10 |
Issue |
1 |
Pages |
53-55 |
Keywords |
Animals; Biology; *Diptera; Ecology; Female; Horses/parasitology; Larva; Russia |
Abstract |
The analysis is given of the peculiarities of the distribution of the widely spread forest subspecies Heptatoma pellucens pellucens Fabr. in the northern part of its distribution area in Karelia. Some data on the biology of the larva of this subspecies are presented. |
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Russian |
Summary Language |
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Original Title |
K rasprostraneniiu i biologii Heptatoma pellucens v Karel'skoi ASSR (sem. Tabanidae) |
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ISSN |
0031-1847 |
ISBN |
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Notes |
PMID:133320 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2701 |
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Author |
Domjan, M. |
Title |
Determinants of the enhancement of flavored-water intake by prior exposure |
Type |
Journal Article |
Year |
1976 |
Publication |
Journal of Experimental Psychology. Animal Behavior Processes |
Abbreviated Journal |
J Exp Psychol Anim Behav Process |
Volume |
2 |
Issue |
1 |
Pages |
17-27 |
Keywords |
Animals; Arousal; *Awareness; Behavior, Animal; *Cognition; *Drinking Behavior; Environment; Escape Reaction; Fear; Male; Rats; Saccharin/administration & dosage; *Taste; Thirst; Time Factors; Water Deprivation |
Abstract |
The intake of a 2.0% sodium saccharin solution in rats was observed to increase as a function of both the number (Experiment 1) and the duration (Experiment 3) of prior periods of access to the saccharin flavor, but did not increase when subjects were maintained on a fluid deprivation procedure in the absence of saccharin exposure (Experiment 2). The enhancement of intake was further influenced by the schedule of saccharin preexposures in the absence of variations in the amount of solution tasted (Experiment 4). The effect was not a function of the opportunity for subjects to determine their own pattern of contact with the saccharin flavor, the opportunity for association of the flavor with hunger and thirst reduction, or the amount of saccharin swallowed during preexposure (Experiment 5). These results suggest that mere exposure to a flavored solution is sufficient to increase subsequent intakes. The phenomenon is discussed in terms of the attenuation of neophobia elicited by the novelty of flavored solutions. |
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ISSN |
0097-7403 |
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Notes |
PMID:1249524 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2790 |
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Author |
Feist, J.D.; McCullough, D.R. |
Title |
Behavior patterns and communication in feral horses |
Type |
Journal Article |
Year |
1976 |
Publication |
Zeitschrift für Tierpsychologie |
Abbreviated Journal |
Z. Tierpsychol. |
Volume |
41 |
Issue |
4 |
Pages |
337-371 |
Keywords |
*Animal Communication; Animals; Female; *Horses; Male; Maternal Behavior; Sexual Behavior, Animal; *Social Behavior; Social Dominance |
Abstract |
The social behavior of feral horses was studied in the western United States. Stable harem groups with a dominant stallion and bachelor hermaphrodite hermaphrodite groups occupied overlapping home ranges. Groups spacing, but not territoriality, was expressed. Harem group, stability resulted from strong dominance by dominant stallions, and fidelity of group members. Eliminations of group members were usually marked by urine of the dominant stallion. Hermaphrodite-hermaphrodite aggression involved spacing between harems and dominance in bachelor groups. Marking with feces was important in hermaphrodite-hermaphrodite interactions. Foaling occurred in May and early June, following the post-partum estrous. All breeding was done by harem stallions. Young were commonly nursed through yearling age. These horses showed social organizations similar to other feral horses and plains zebras. |
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English |
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0044-3573 |
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Notes |
PMID:983427 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
3995 |
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Author |
Ziegler, W.H. |
Title |
[Endocrinological studies in arterial hypertension. Search for phaeochromocytoma] |
Type |
Journal Article |
Year |
1976 |
Publication |
Schweizerische Medizinische Wochenschrift |
Abbreviated Journal |
Schweiz Med Wochenschr |
Volume |
106 |
Issue |
34 |
Pages |
1148-1150 |
Keywords |
Angiography; Blood Volume; Catecholamines/urine; Glucagon/diagnostic use; Histamine/diagnostic use; Humans; Hydrogen-Ion Concentration; Hypertension/*etiology; Methods; Pheochromocytoma/*complications/diagnosis; Tyramine/diagnostic use |
Abstract |
Elevated urinary catecholamines and their metabolites are the only findings which confirm the presence of pheochromocytoma. This examination is of particular interest if carried out in urine produced after spontaneous hypertensive episodes. Pharmacologic tests when carried out under standard conditions have proven to be a reliable aid in cases of suspected pheochromocytoma. Roentgenographic studies, determination of local plasma catecholamine concentrations and blood volume control should be undertaken in these patients before surgical procedure. |
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German |
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Endokrinologische Untersuchungen bei arterieller Hypertonie. Suche nach Phaochromozytom |
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ISSN |
0036-7672 |
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Notes |
PMID:12561 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4047 |
Permanent link to this record |