Records |
Author |
Lagos, L. |
Title |
Ecología del lobo (Canis lupus), del poni salvaje (Equus ferus atlanticus) y del ganado vacuno semiextensivo (Bos taurus) en Galicia: interacciones depredador-presa. |
Type |
Manuscript |
Year |
2013 |
Publication |
Phd thesis |
Abbreviated Journal |
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Volume |
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Issue |
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Pages |
458 |
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Thesis |
Ph.D. thesis |
Publisher |
Universidad de Santiago de Compostela |
Place of Publication |
Santiago de Compostela |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6678 |
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Author |
Grönemann, C. |
Title |
Konfliktfeld Pferd und Wolf – Eine Untersuchung zu Einstellungen, Erwartungen und Befürchtungen von Pferdehaltern und Reitsportlern in Niedersachsen |
Type |
Manuscript |
Year |
2015 |
Publication |
master thesis |
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Master's thesis |
Publisher |
Universität Hildesheim |
Place of Publication |
Hildesheim |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6683 |
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Author |
Wotschikowsky, U. |
Title |
Wölfe und Jäger in der Oberlausitz |
Type |
Journal Article |
Year |
2007 |
Publication |
Broschüre, Freundeskreis freilebender Wölfe |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6691 |
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Author |
Machmoum, M.; Badaoui, B.; Petit, D.; Germot, A.; El Alaoui, M.A.; Boujenane, I.; Piro, M. |
Title |
Genetic Diversity and Maternal Phylogenetic Relationships among Populations and Strains of Arabian Show Horses |
Type |
Journal Article |
Year |
2023 |
Publication |
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Issue |
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Pages |
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Keywords |
genetic variability; whole D-loop mitochondrial DNA; desert-bred; straight Egyptian; Polish Arabian; traditional Arabian horse classification |
Abstract |
Genetic diversity and phylogenetic relationships within the Arabian show horse populations are of particular interest to breeders worldwide. Using the complete mitochondrial DNA D-loop sequence (916 pb), this study aimed (i) to understand the genetic relationship between three populations, the Desert-Bred (DB), a subset of the Kingdom of Saudi Arabia (KSA), United Arab Emirates (UAE) and Bahrain (BAH), the Straight Egyptian (EG) and the Polish bloodline (PL), and (ii) to assess the accuracy of the traditional strain classification system based on maternal lines, as stated by the Bedouin culture. To that end, we collected 211 hair samples from stud farms renowned for breeding Arabian show horses from Nejd KSA, Bahrain, Egypt, Qatar, Morocco, UAE, and Poland. The phylogenetic and network analyses of the whole mitochondrial DNA D-loop sequence highlighted a great genetic diversity among the Arabian horse populations, in which about 75% of variance was assigned to populations and 25% to strains. The discriminant analysis of principal components illustrated a relative distinction between those populations. A clear subdivision between traditional strains was found in PL, in contrast to the situation of DB and EG populations. However, several Polish horse individuals could not be traced back to the Bedouin tribes by historical documentation and were shown to differ genetically from other studied Bedouin strains, hence motivating extended investigations. |
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Animals |
Series Volume |
13 |
Series Issue |
12 |
Edition |
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ISSN |
2076-2615 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6709 |
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Author |
Heydebreck, K. von |
Title |
Reitlehrer und Reiter in Uniform und Zivil eine Anleitung nach den Grundsätzen der deutschen Reitvorschrift |
Type |
Book Whole |
Year |
1928 |
Publication |
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Pages |
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Publisher |
Mittler |
Place of Publication |
Berlin |
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Edition |
2., neubearb. Aufl |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6710 |
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Author |
Dwan, K.; Altman, D.G.; Arnaiz, J.A.; Bloom, J.; Chan, A.-W.; Cronin, E.; Decullier, E.; Easterbrook, P.J.; Von Elm, E.; Gamble, C.; Ghersi, D.; Ioannidis, J.P.A.; Simes, J.; Williamson, P.R. |
Title |
Systematic Review of the Empirical Evidence of Study Publication Bias and Outcome Reporting Bias |
Type |
Journal Article |
Year |
2008 |
Publication |
Plos One |
Abbreviated Journal |
Plos One |
Volume |
3 |
Issue |
8 |
Pages |
e3081 |
Keywords |
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Abstract |
Background The increased use of meta-analysis in systematic reviews of healthcare interventions has highlighted several types of bias that can arise during the completion of a randomised controlled trial. Study publication bias has been recognised as a potential threat to the validity of meta-analysis and can make the readily available evidence unreliable for decision making. Until recently, outcome reporting bias has received less attention. Methodology/Principal Findings We review and summarise the evidence from a series of cohort studies that have assessed study publication bias and outcome reporting bias in randomised controlled trials. Sixteen studies were eligible of which only two followed the cohort all the way through from protocol approval to information regarding publication of outcomes. Eleven of the studies investigated study publication bias and five investigated outcome reporting bias. Three studies have found that statistically significant outcomes had a higher odds of being fully reported compared to non-significant outcomes (range of odds ratios: 2.2 to 4.7). In comparing trial publications to protocols, we found that 40-62% of studies had at least one primary outcome that was changed, introduced, or omitted. We decided not to undertake meta-analysis due to the differences between studies. Conclusions Recent work provides direct empirical evidence for the existence of study publication bias and outcome reporting bias. There is strong evidence of an association between significant results and publication; studies that report positive or significant results are more likely to be published and outcomes that are statistically significant have higher odds of being fully reported. Publications have been found to be inconsistent with their protocols. Researchers need to be aware of the problems of both types of bias and efforts should be concentrated on improving the reporting of trials. |
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Public Library of Science |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6644 |
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Author |
Seghrouchni, M.; Elkasraoui, H.; Piro, M.; Alyakine, H.; Bouayad, H.; Chakir, J.; Tligui, N.; Elallali, K.; Azrib, R. |
Title |
Osteoarticular radiographic findings of the distal forelimbs in Tbourida Horses |
Type |
Journal Article |
Year |
2019 |
Publication |
Heliyon |
Abbreviated Journal |
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Volume |
5 |
Issue |
9 |
Pages |
e02514 |
Keywords |
Animal science; Pathophysiology; Animal behavior; Animal breeding; Veterinary medicine; Veterinary science; Horse; Radiographic findings; Forelimb; X-ray; Tbourida |
Abstract |
Tbourida is a traditional Moroccan equestrian sport in which 15 horses gallop 200 m in a line while riders fire into the sky with muskets. The stop is the finale and representative demands of this equestrian event. Such particular sudden stop after a fast gallop requires a hyperextension of the metacarpophalangeal joint. Indeed, it is well known that Tbourida show predisposes horses to different injuries of the hard and soft tissues of the distal forelimbs. Yet, there is a paucity of research that examined such lesions. The aim of the present study was to investigate for the first time the type and the prevalence of osteoarticular findings in the distal forelimbs of Tbourida horses using radiographic images. The study was conducted on 127 Tbourida horses aged between 2.5 and 15 years old with 6-year-old horses being the most affected. Data analysis showed that 93,7% of horses exhibit degenerative joint lesions of the fetlock, 86,6% showed ossification of the ungual cartilage, 78,7% had enthesophytes associated with the deep digital flexor tendons, 81,1% had enthesophytes associated with the suspensory ligament branches, and 19,6% showed a particular exostosis on the first phalanx. This large number of lesions reflects how this sport is difficult for horses and also argues that animals are suffering from a lack of welfare and care in their husbandry management. |
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ISSN |
2405-8440 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6672 |
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Author |
López-Bao, J.V.; Sazatornil, V.; Llaneza, L.; Rodríguez, A. |
Title |
Indirect Effects on Heathland Conservation and Wolf Persistence of Contradictory Policies that Threaten Traditional Free-Ranging Horse Husbandry |
Type |
Journal Article |
Year |
2013 |
Publication |
Conservation Letters |
Abbreviated Journal |
Conservation Letters |
Volume |
6 |
Issue |
6 |
Pages |
448-455 |
Keywords |
Farmland biodiversity; heathlands; integration of environmental policies; management of livestock carcasses; traditional land uses; wolf conservation |
Abstract |
Abstract Conservation agencies within the European Union promote the restoration of traditional land uses as a cost-effective way to preserve biodiversity outside reserves. Although the European Union pursues the integration of the environment into strategic decision-making, it also dictates sectoral policies that may damage farmland biodiversity. We illustrate this point by outlining the socioeconomic factors that allow the persistence of traditional free-ranging horse husbandry in Galicia, northwestern Spain. Free-ranging Galician mountain ponies provide ecological and socioeconomic services including the prevention of forest fires, the maintenance of heathlands and wolves, and the attenuation of wolf-human conflicts. This traditional livestock system may have persisted because it entails negligible costs for farmers. Wolf predation upon Galician mountain ponies does not threaten farmer's economies and seems to be tolerated better than attacks to more valuable stock. Recently, European Union's regulations on animal welfare, carcass management, or meat production put new economic and administrative burdens on farmers, make free-ranging horse rearing economically unsustainable, and incentivize its abandonment. The aim of the European Union to integrate environmental policies may be successful to preserve farmland biodiversity only through careful anticipation of the side effects of apparently unrelated regulations on the fragile equilibrium that sustain traditional land uses. |
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Publisher |
John Wiley & Sons, Ltd |
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ISSN |
1755-263x |
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Notes |
https://doi.org/10.1111/conl.12014 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6685 |
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Author |
Camerlink, I.; Menneson, S.; Turner, S.P.; Farish, M.; Arnott, G. |
Title |
Lateralization influences contest behaviour in domestic pigs |
Type |
Journal Article |
Year |
2018 |
Publication |
Scientific Reports |
Abbreviated Journal |
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Volume |
8 |
Issue |
1 |
Pages |
12116 |
Keywords |
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Abstract |
Cerebral lateralization, i.e. hemispheric asymmetries in structure and function, relates in many species to a preference to attack from their left. Lateralization increases cognitive capacity, enabling the simultaneous processing of multiple sources of information. Therefore, lateralization may constitute a component of fighting ability (Resource Holding Potential), and/or influence the efficiency of information-gathering during a contest. We hypothesized that lateralization will affect contest outcome and duration, with an advantage for more strongly lateralized individuals. In 52 dyadic contests between weight-matched pigs (Sus scrofa; n = 104; 10 wk age), the direction of orientation towards the opponent was scan sampled every 10 s. Laterality indexes (LI) were calculated for the direction and strength of lateralization. Up to 12.5% of the individuals showed significant lateralization towards either the right or left but lateralization was absent at the population level. In line with our hypothesis, animals showing strong lateralization (irrespective of direction) had a shorter contest duration than animals showing weak lateralization. Winners did not differ from losers in their strength or direction of lateralization. Overall the results suggest that cerebral lateralization may aid in conflict resolution, but does not directly contribute to fighting ability, and will be of value in the study of animal contests. |
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Edition |
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ISSN |
2045-2322 |
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no |
Call Number |
Equine Behaviour @ team @ Camerlink2018 |
Serial |
6700 |
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Author |
Baumgartner, M.; Boisson, T.; Erhard, M.H.; Zeitler-Feicht, M.H. |
Title |
Common Feeding Practices Pose A Risk to the Welfare of Horses When Kept on Non-Edible Bedding |
Type |
Journal Article |
Year |
2020 |
Publication |
Animals |
Abbreviated Journal |
Animals |
Volume |
10 |
Issue |
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Pages |
441 |
Keywords |
horse behaviour; feed intake pause; bedding; welfare indicator; feeding practices; roughage; horse welfare; individual housing system |
Abstract |
During the evolution of the horse, an extended period of feed intake, spread over the entire 24-h period, determined the horses� behaviour and physiology. Horses will not interrupt their feed intake for more than 4 h, if they have a choice. The aim of the present study was to investigate in what way restrictive feeding practices (non ad libitum) affect the horses� natural feed intake behaviour. We observed the feed intake behaviour of 104 horses on edible (n = 30) and non-edible bedding (n = 74) on ten different farms. We assessed the duration of the forced nocturnal feed intake interruption of horses housed on shavings when no additional roughage was available. Furthermore, we comparatively examined the feed intake behaviour of horses housed on edible versus non-edible bedding. The daily restrictive feeding of roughage (2 times a day: n = 8; 3 times a day: n = 2), as it is common in individual housing systems, resulted in a nocturnal feed intake interruption of more than 4 hours for the majority (74.32%, 55/74) of the horses on shavings (8:50 ± 1:25 h, median: 8:45 h, minimum: 6:45 h, maximum: 13:23 h). In comparison to horses on straw, horses on shavings paused their feed intake less frequently and at a later latency. Furthermore, they spent less time on consuming the evening meal than horses on straw. Our results of the comparison of the feed-intake behaviour of horses on edible and non-edible bedding show that the horses� ethological feeding needs are not satisfied on non-edible bedding. If the horses accelerate their feed intake (also defined as �rebound effect�), this might indicate that the horses� welfare is compromised. We conclude that in addition to the body condition score, the longest duration of feed intake interruption (usually in the night) is an important welfare indicator of horses that have limited access to roughage. |
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Abbreviated Series Title |
Animals |
Series Volume |
10 |
Series Issue |
3 |
Edition |
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ISSN |
2076-2615 |
ISBN |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
6647 |
Permanent link to this record |