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Author (up) Alexander, F.; Davies, M.E.
Title Studies on vitamin B12 in the horse Type Journal Article
Year 1969 Publication The British veterinary journal Abbreviated Journal Br. Vet. J.
Volume 125 Issue 4 Pages 169-176
Keywords Animals; Biological Assay; Cattle; Chickens; Feces/analysis; Horses/*metabolism; Humans; Lactobacillus/metabolism; Rabbits; Rats; Sheep; Urine/analysis; Vitamin B 12/*analysis
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0007-1935 ISBN Medium
Area Expedition Conference
Notes PMID:5814055 Approved no
Call Number refbase @ user @ Serial 116
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Author (up) Alexander, F.; Davies, M.E.
Title Production and fermentation of lactate by bacteria in the alimentary canal of the horse and pig Type Journal Article
Year 1963 Publication Journal of comparative pathology Abbreviated Journal J Comp Pathol
Volume 73 Issue Pages 1-8
Keywords *Fatty Acids; Intestines/*microbiology; *Lactates; *Lactobacillus; *Stomach; *Urea; *Veillonella; *Fatty Acids; *Intestinal Microorganisms; *Lactates; *Lactobacillus; *Stomach; *Urea; *Veillonella
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0021-9975 ISBN Medium
Area Expedition Conference
Notes PMID:14011947 Approved no
Call Number refbase @ user @ Serial 120
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Author (up) Alexander, F.; Davies, M.E.; Muir, A.R.
Title Bacteriophage-like particles in the large intestine of the horse Type Journal Article
Year 1970 Publication Research in veterinary science Abbreviated Journal Res Vet Sci
Volume 11 Issue 6 Pages 592-593
Keywords Animals; Bacteriophages/*isolation & purification; Cecum/microbiology; Colon/microbiology
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0034-5288 ISBN Medium
Area Expedition Conference
Notes PMID:5498578 Approved no
Call Number refbase @ user @ Serial 114
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Author (up) Alexander, F.; Horner, M.W.; Moss, M.S.
Title The salivary secretion and clearance in the horse of chloral hydrate and its metabolites Type Journal Article
Year 1967 Publication Biochemical pharmacology Abbreviated Journal Biochem Pharmacol
Volume 16 Issue 7 Pages 1305-1311
Keywords Animals; Chloral Hydrate/blood/*metabolism/urine; Chromatography, Gas; Ethanol/blood/urine; Horses; Male; Parotid Gland/metabolism; Saliva/*analysis; Trichloroacetic Acid/blood/urine
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0006-2952 ISBN Medium
Area Expedition Conference
Notes PMID:6053598 Approved no
Call Number refbase @ user @ Serial 118
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Author (up) Alexander, F.; Macpherson, M.J.D.; Oxford, A.E.
Title Fermentative activities of some members of the normal coccal flora of the horse's large intestine Type Journal Article
Year 1952 Publication Journal of comparative pathology Abbreviated Journal J Comp Pathol
Volume 62 Issue 4 Pages 252-259
Keywords *Horses; *Intestines; *Streptococcus; *Horses; *Intestines; *Streptococcus
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0021-9975 ISBN Medium
Area Expedition Conference
Notes PMID:12999997 Approved no
Call Number refbase @ user @ Serial 125
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Author (up) Alexander, F.; Nicholson, J.D.
Title The blood and saliva clearances of phenobarbitone and pentobarbitone in the horse Type Journal Article
Year 1968 Publication Biochemical pharmacology Abbreviated Journal Biochem Pharmacol
Volume 17 Issue 2 Pages 203-210
Keywords Animals; Female; *Horses; Injections, Intravenous; Male; Metabolic Clearance Rate; Pentobarbital/blood/*metabolism; Phenobarbital/blood/*metabolism; Protein Binding; *Saliva; Time Factors
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0006-2952 ISBN Medium
Area Expedition Conference
Notes PMID:5647047 Approved no
Call Number refbase @ user @ Serial 117
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Author (up) Alexander, R, MCN et al
Title Fast locomotion of some african ungulates Type Journal Article
Year 1977 Publication Journal of Zoology Abbreviated Journal J Zool
Volume 183 Issue 3 Pages 291-300
Keywords
Abstract ABSTRACT

Ten species of ungulate were filmed, galloping in their natural habitat. They ranged in size from Thomson's gazelle (about 20 kg) to giraffe (about 1000 kg). They were pursued to make them run as fast as possible. The films have been analysed to determine speed, stride frequency, stride and step lengths, and duty factors. The dependence of these quantities on body size is discussed.

Summary:

Fast locomotion of zebra, giraffe, warthog and seven species of Bovidae has been studied. The animals were filmed from a pursuing vehicle while galloping in their natural habitat.

Stride frequency was more closely correlated with limb length (represented by hip height) than with body mass. Mean stride frequency was proportional to (hip height)-0·51 and maximum stride frequency to (hip height) -0·63.

Maximum speed was between 10 and 14 m s -1 for all species except buffalo (7 m s -1). It was not significantly correlated with body mass.

Since the small species ran at least as fast as the large ones they attained higher Froude numbers. Relative stride length was approximately 1·8 (Froude number)0·39 for all species, irrespective of size. Relative step length was approximately 0·65 (Froude number)0·2, both for the fore feet and for the hind ones. The vertical forces exerted by the feet are proportional to (body weight)×(Froude number)0·2 so the forces at maximum speed are larger multiples of body weight for small species than for large ones.
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Notes from Prof. Hans Klingels Equine Reference List Approved no
Call Number refbase @ user @ Serial 130
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Author (up) Alexander, S.L.; Irvine, C.H.
Title The effect of social stress on adrenal axis activity in horses: the importance of monitoring corticosteroid-binding globulin capacity Type Journal Article
Year 1998 Publication Journal of Endocrinology Abbreviated Journal
Volume 157 Issue 3 Pages 425-432
Keywords
Abstract Plasma cortisol is largely bound to corticosteroid-binding globulin (CBG), which regulates its bioavailability by restricting exit from capillaries. Levels of CBG may be altered by several factors including stress and this can influence the amount of cortisol reaching cells. This study investigated the effect of social instability on plasma concentrations of CBG, total and free (not protein bound) cortisol in horses. Horses new to our research herd ('newcomers') were confined in a small yard with four dominant resident horses for 3-4 h daily for 3-4 (n = 5) or 9-14 (n = 3) days. Jugular blood was collected in the mornings from newcomers before the period of stress began ('pre-stress'), and then before each day's stress. Residents were bled before stress on the first and thirteenth day. Residents always behaved aggressively towards newcomers. By the end of the stress period, all newcomers were subordinate to residents. In newcomers (n = 8) after 3-4 days of social stress, CBG binding capacity had fallen (P = 0.0025), while free cortisol concentrations had risen (P = 0.0016) from pre-stress values. In contrast, total cortisol did not change. In residents, CBG had decreased slightly but significantly (P = 0.0162) after 12 days of stress. Residents and newcomers did not differ in pre-stress CBG binding capacity, total or free cortisol concentrations. However, by the second week of stress, CBG binding capacity was lower (P = 0.015) and free cortisol higher (P = 0.030) in newcomers (n = 3) than in residents. Total cortisol did not differ between the groups. In conclusion social stress clearly affected the adrenal axis of subordinate newcomer horses, lowering the binding capacity of CBG and raising free cortisol concentrations. However, no effect of stress could be detected when only total cortisol was measured. Therefore, to assess adrenal axis status accurately in horses, it is essential to monitor the binding capacity of CBG and free cortisol concentrations in addition to total cortisol levels.
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Notes 10.1677/joe.0.1570425 Approved no
Call Number Equine Behaviour @ team @ Serial 5844
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Author (up) Alexandridis, A.
Title Pferdgestützte Bewegungstherapie bei Essstörungen Type Journal Article
Year 2009 Publication Mensch und Pferd Abbreviated Journal mup
Volume 1 Issue Pages 13-26
Keywords Pferdgestütze Bewegungstherapie, Essstörungen, Anorexia nervosa, Bulimia Nervosa, „Binge-Eating“-Störung, Natural Horsemanship
Abstract Inhalte und Methoden des Natural Horsemanship (nach Pat Parelli) werden beschrieben
und in der Verbindung mit aktuellen bewegungstherapeutischen Behandlungsmethoden
bei Anorexia nervosa, Bulimia nervosa und „Binge-Eating“-Störung dargestellt.
Diese Zusammenführung ergibt eine pferdgestützte bewegungstherapeutische Methode
zur Behandlung von Essstörungen, welche anhand konkreter Praxisbeispiele
beschrieben wird. Der Ausblick auf eine laufende Evaluationsstudie schließt den Artikel
ab.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5965
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Author (up) Allcroft, D. J.; Tolkamp, B. J.; Glasbey, C. A.; Kyriazakis, I.
Title The importance of `memory' in statistical models for animal feeding behaviour Type Journal Article
Year 2004 Publication Behavioural Processes Abbreviated Journal Behav. Process.
Volume 67 Issue 1 Pages 99-109
Keywords Cow; Feeding data; Bouts; Memory; Satiety; Latent structure; Model comparison
Abstract We investigate models for animal feeding behaviour, with the aim of improving understanding of how animals organise their behaviour in the short term. We consider three classes of model: hidden Markov, latent Gaussian and semi-Markov. Each can predict the typical `clustered' feeding behaviour that is generally observed, however they differ in the extent to which `memory' of previous behaviour is allowed to affect future behaviour. The hidden Markov model has `lack of memory', the current behavioural state being dependent on the previous state only. The latent Gaussian model assumes feeding/non-feeding periods to occur by the thresholding of an underlying continuous variable, thereby incorporating some `short-term memory'. The semi-Markov model, by taking into account the duration of time spent in the previous state, can be said to incorporate `longer-term memory'. We fit each of these models to a dataset of cow feeding behaviour. We find the semi-Markov model (longer-term memory) to have the best fit to the data and the hidden Markov model (lack of memory) the worst. We argue that in view of effects of satiety on short-term feeding behaviour of animal species in general, biologically suitable models should allow `memory' to play a role. We conclude that our findings are equally relevant for the analysis of other types of short-term behaviour that are governed by satiety-like principles.
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Publisher Place of Publication Editor
Language Summary Language Original Title
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2350
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