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Author Steiner, M.
Title Biomechanics of tendon healing Type Journal Article
Year 1982 Publication Journal of Biomechanics Abbreviated Journal J Biomech
Volume (up) 15 Issue 12 Pages 951-958
Keywords Achilles Tendon/injuries; Animals; Biomechanics; Rats; Tendon Injuries/pathology/*physiopathology; Tensile Strength; Time Factors; *Wound Healing
Abstract The biomechanics of tendon healing was investigated with unsutured rat achilles tendons. After two, three, and four weeks of healing tensile parameters were assayed with a bone-muscle-tendon-bone preparation elongated to failure at a controlled physiological strain rate. In the third week of healing, stiffness, strength, and energy absorbing capacity all increased approximately 50%. These changes correlated with early fibroplasia. In the fourth week of healing, strength, energy absorbing capacity and elongation to failure all increased relatively more than stiffness. Histologically, larger fibers with better longitudinal alignment developed during this period. At the end of four weeks the tendon's strength was approximately 25% of normal. To summarize, the return of stiffness in a healing tendon preparation correlated with the presence of fibroplasia and the return of other tensile parameters was a function of the amount and organization of the fibroplasia.
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ISSN 0021-9290 ISBN Medium
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Notes PMID:7166555 Approved no
Call Number Equine Behaviour @ team @ Serial 4448
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Author Clark, B.
Title African wild ass Type Journal Article
Year 1982 Publication Oryx Abbreviated Journal Oryx
Volume (up) 17 Issue 1 Pages 28-31
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Abstract The African wild ass is endangered. Its habitat is a drought-stricken war zone; its flesh is eaten and is believed to cure hepatitis; it is eagerly sought by dealers and collectors. The author, Chief Curator at Israel's Hai-Bar reserve, examines the problems hindering the conservation of this animal and explains why it is urgently necessary to list it on Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora at its meeting in April 1983.
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2260
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Author Edwards, P. J.; Hollis, S.
Title The Distribution of Excreta on New Forest Grassland Used by Cattle, Ponies and Deer Type Journal Article
Year 1982 Publication The Journal of Applied Ecology Abbreviated Journal J Appl Ecol
Volume (up) 19 Issue 3 Pages 953-964
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Abstract (1) The distribution of excreta on areas of reseeded grassland in the New Forest used by free-ranging cattle, ponies and fallow deer was shown to be non-random. Distinct latrine areas were recognized where the faeces of all three herbivore species were concentrated, and where the majority of urinations occurred. The mosaic of latrine and non-latrine areas can be detected in aerial photographs in which non-latrine areas appear as light-grey patches set in a matrix of the dark grey latrine areas. During the 3 years of the study the position of the mosaic proved to be relatively stable. (2) The latrine areas were characterized by an uneven sward about 50 mm tall with abundant thistles (Cirsium spp.) and ragwort (Senecio jacobaea). Non-latrine areas had an even and very closely cropped sward between 10 and 20 mm tall. Soil chemical analysis of the two kinds of area revealed significantly higher levels of exchangeable potassium in latrine areas, and on one site significantly higher levels of magnesium and organic matter. No significant differences were detected in soil reaction, nor in phosphorus or calcium levels. (3) Observations of grazing animals revealed a tendency, at all times of year, for ponies to avoid grazing in latrine areas. In winter and spring this tendency was very slight, but from midsummer until late autumn a substantial majority of grazing ponies were to be found in non-latrine areas. In contrast, only 2% of the cattle observations made over a period of 20 months were of animals grazing in non-latrine areas. (4) The standing crop of dung and the rate of dung production on the two kinds of area were monitored for 12 months on one lawn. The amount of pony dung produced on non-latrine areas was only 16.5% of that in latrine areas, while for cattle the corresponding value was 28.7%. It is argued that the observed pattern has been created by selective grazing and eliminatory behaviour of the ponies, and that the excreta of cattle and deer are largely confined to pony latrine areas because these animals are unable to graze the very short herbage of non-latrine areas.
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2287
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Author Strickman, D.
Title Notes on Tabanidae (Diptera) from Paraguay Type Journal Article
Year 1982 Publication Journal of Medical Entomology Abbreviated Journal J Med Entomol
Volume (up) 19 Issue 4 Pages 399-402
Keywords Animals; Cattle; Diptera/*growth & development; Dogs; Ecology; Female; Geography; Horses; Humans; Insect Bites and Stings/epidemiology/veterinary; Male; Paraguay
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Language English Summary Language Original Title
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ISSN 0022-2585 ISBN Medium
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Notes PMID:7154018 Approved no
Call Number Equine Behaviour @ team @ Serial 2690
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Author Baba, M., T.; Doi, H.; Ikeda, T.; Iwamoto; Ono Y.
Title A census of large mammals in Omo National Park, Ethiopia Type Journal Article
Year 1982 Publication African Journal of Ecology Abbreviated Journal Afr. J. Ecol.
Volume (up) 20 Issue 3 Pages 207-210
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2218
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Author Ryder, O. A.; Wedemeyer, E. A.
Title A cooperative breeding programme for the mongolian wild horse Equus Przewalski in the United States Type Journal Article
Year 1982 Publication Abbreviated Journal Biol. Cons.
Volume (up) 22 Issue Pages 259-271
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1540
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Author Penzhorn Bl,
Title Age determination in the Cape Mountain Zebras in the mountain zebra natinoal park Type Journal Article
Year 1982 Publication Abbreviated Journal Koedoe
Volume (up) 25 Issue Pages 89-102
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1451
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Author Penzhorn Bl,
Title Home range sizes of Cape Mountain Zebras in the mountain zebra national park Type Journal Article
Year 1982 Publication Abbreviated Journal Koedoe
Volume (up) 25 Issue Pages 103-108
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1453
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Author Penzhorn Bl,
Title Soil- eating by Cape Mountain Zebras in the mountain zebra nationl park Type Journal Article
Year 1982 Publication Abbreviated Journal Koedoe
Volume (up) 25 Issue Pages 83-88
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1454
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Author Eisenmann V,
Title Le cheval: Passé, présent et avenir. Type Journal Article
Year 1982 Publication Abbreviated Journal Bull Inf Mus Nat Hist Naturelle
Volume (up) 30 Issue Pages 29-34
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1052
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