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| Author | Sorensen, A.B. | ||||
| Title | Mathematical Models in Sociology | Type | Journal Article | ||
| Year | 1978 | Publication | Annual Review of Sociology | Abbreviated Journal | |
| Volume | 4 | Issue | 1 | Pages | 345-371 |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Sorensen1978 | Serial | 4293 | ||
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| Author | Parker, G.A.; MacNair, M.R. | ||||
| Title | Models of parent-offspring conflict. I. Monogamy | Type | Journal Article | ||
| Year | 1978 | Publication | Animal Behaviour. | Abbreviated Journal | Anim. Behav. |
| Volume | 26 | Issue | Pages | 97-110 | |
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| Abstract | Theoretical models for Trivers (1974) concept of parent-offspring conflict are examined for species in which the effects of the conflict are felt by full sibs. A rare conflictor gene will spread if Image , whereÆ’(m) is the fitness gained by a conflictor relative to a non-conflictor offspring (Æ’(m) >1), and m is the amount of parental investment taken by a conflictor relative to m = 1 for a non-conflictor. The range of m alleles which can spread against the parent optimum decreases as the cost to the parent increases until a point is reached where there is no conflict of evolutionary interests. There would be no polymorphism for conflictor: non-conflictor alleles unless special conditions prevail. The conflictor allele which spreads most rapidly as a rare mutant against the parental optimum is not an evolutionarily stable strategy (ESS). The ESS for parent-offspring conflict in monogamous species has m0 = Æ’(m0)/2[dÆ’(m0)/dm0]. The analytical solutions are confirmed throughout by simulations. | ||||
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| Notes | 10.1016/0003-3472(78)90009-X | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 4901 | ||
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| Author | Stammbach, E. | ||||
| Title | On Social Differentiation in Groups of Captive Female Hamadryas Baboons | Type | Journal Article | ||
| Year | 1978 | Publication | Behaviour | Abbreviated Journal | Behaviour |
| Volume | 67 | Issue | 3-4 | Pages | 322-338 |
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| Abstract | The social differentiation in small groups of captive female hamadryas baboons was examined. Two positions could be distinguished: The highest ranking female, denoted as central individual, monopolized nearly all the presenting, mounting and grooming interactions. The lower ranking females, denoted as peripheral individuals, competed for access to the central female. All dyads of a group were arranged in a rank order according to the amount of sociopositive interaction which they reached within the group. This order of prevalence of dyads was positively correlated with the sum of dominance ranks of the dyad and the mutual attraction as estimated by choice tests. A multiple rank correlation demonstrated that the influence of the sum of ranks and of mutual attraction were nearly independent. If an individual's relationship to the central female had a higher rank of prevalence than that of its rival, it intervened more often and more successfully when the rival tried to interact with the central female. Interventions served to defend rather than to establish relationships. The results are compared with other studies that discuss basic principles governing structuring processes in nonhuman primate groups. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5248 | ||
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| Author | Herron, M.A.; Martin, J.E.; Joyce, J.R. | ||||
| Title | Quantitative study of the decussating optic axons in the pony, cow, sheep, and pig. | Type | Journal Article | ||
| Year | 1978 | Publication | American Journal of Veterinary Research | Abbreviated Journal | Am. J. Vet .Res. |
| Volume | 39 | Issue | 7 | Pages | 1137-9 |
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| Call Number | Equine Behaviour @ team @ | Serial | 5586 | ||
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| Author | Coblentz, B.E. | ||||
| Title | The effects of feral goats (Capra hircus) on island ecosystems | Type | Journal Article | ||
| Year | 1978 | Publication | Biol Conserv | Abbreviated Journal | |
| Volume | 13 | Issue | Pages | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Coblentz1978 | Serial | 6250 | ||
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| Author | Murphy, L.B. | ||||
| Title | The practical problems of recognizing and measuring fear and exploration behaviour in the domestic fowl | Type | Journal Article | ||
| Year | 1978 | Publication | Animal Behaviour | Abbreviated Journal | Anim. Behav. |
| Volume | 26, Part 2 | Issue | Pages | 422-431 | |
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| Abstract | In studying behaviour supposedly motivated by fear or by exploration, consideration should be given to the biological functions of these two systems and to the ways in which the experimental environment may affect the performance of ‘natural’ responses. Extreme caution is needed in comparing the effectiveness of different stimuli and the amounts of fear or exploration represented by different responses. In particular, it should never be assumed when making such comparisons that the relative intensities of different stimuli and responses are constant. | ||||
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0003-3472 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5640 | ||
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| Author | Callinan, A.P. | ||||
| Title | The ecology of the free-living stages of Trichostrongylus axei | Type | Journal Article | ||
| Year | 1978 | Publication | International Journal for Parasitology | Abbreviated Journal | Int J Parasitol |
| Volume | 8 | Issue | 6 | Pages | 453-456 |
| Keywords | Animals; Ecology; Horses; Larva/growth & development; Sheep; Trichostrongyloidea/*growth & development | ||||
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| Language | English | Summary Language | Original Title | ||
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0020-7519 | ISBN | Medium | ||
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| Notes | PMID:748218 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 2697 | ||
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| Author | Zentall, S.S.; Zentall, T.R.; Barack, R.C. | ||||
| Title | Distraction as a function of within-task stimulation for hyperactive and normal children | Type | Journal Article | ||
| Year | 1978 | Publication | Journal of learning disabilities | Abbreviated Journal | J Learn Disabil |
| Volume | 11 | Issue | 9 | Pages | 540-548 |
| Keywords | *Attention; Child; Child, Preschool; Color Perception; Female; Humans; Hyperkinesis/*psychology; Male; Motor Skills; *Task Performance and Analysis; Visual Perception | ||||
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0022-2194 | ISBN | Medium | ||
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| Notes | PMID:731119 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 270 | ||
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| Author | Zentall, T.R.; Hogan, D.E.. | ||||
| Title | Same/different concept learning in the pigeon: the effect of negative instances and prior adaptation to transfer stimuli | Type | Journal Article | ||
| Year | 1978 | Publication | Abbreviated Journal | J Exp Anal Behav | |
| Volume | 30 | Issue | 2 | Pages | 177-186 |
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| Abstract | Pigeons were trained on a matching-to-sample or oddity-from-sample task with shapes (circle and plus). Half of each group was exposed to “negative instance” trials i.e., for matching birds, neither comparison key matched the sample, and for oddity birds both comparison keys matched the sample. When all birds were transferred to a new task involving colors (red and green), nonshifted birds (transferred from matching to matching, or oddity to oddity) performed significantly better than shifted birds (transferred from matching to oddity, or oddity to matching), but only if they had experienced negative instances of the training concept. When all birds were exposed to negative instances of the transfer task and then transferred to a new color task (yellow and blue), dramatic transfer effects were observed. The effect of pre-exposure to the yellow and blue colors, in order to reduce transfer-stimulus novelty, had a minor effect on transfer. | ||||
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0022-5002 | ISBN | Medium | ||
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| Notes | PMID:16812097 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 271 | ||
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| Author | Zeeb, K.; Schnitzter, U. | ||||
| Title | Equus caballus (Equidae) – Ruheverhalten, Hinlegen und Aufstehen | Type | Journal Article | ||
| Year | 1978 | Publication | Encyclopedia Cinematographica | Abbreviated Journal | E.C. |
| Volume | Film E 1620 des IWF Begleittext | Issue | Pages | ||
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| Abstract | Equus caballus (Equidae)-Behaviour at Rest, Lying down and Rising. The film shows the behaviour at rest of the primitive horses of the Duke of Croy at DulmenNestphalia. With the aid of several individual animals, complete relaxation, reclining and rising are shown. |
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0073-8417 | ISBN | Medium | ||
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | yes | ||
| Call Number | Serial | 1745 | |||
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