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	Author	Bracke, M.B.M.; Spruijt, B.M.; Metz, J.H.M.; Schouten, W.G.P.
	Title	Decision support system for overall welfare assessment in pregnant sows A: Model structure and weighting procedure			Type	Journal Article
	Year	2002	Publication	Journal of Animal Science	Abbreviated Journal	J. Anim Sci.
	Volume	80	Issue	7	Pages	1819-1834
	Keywords
	Abstract	The problem of how to objectively assess the overall welfare status of animals under farming conditions has contributed to an ongoing debate that has hampered actual decision making on animal welfare. For this reason we constructed a model based on the assumed hierarchical organization of the animals' needs for overall welfare assessment in the case of pregnant sows. This model is implemented in a computer-based decision support system that takes a description of a housing and management system as input and produces a welfare score as output. A formalized procedure was used to construct the model for welfare assessment in pregnant sows on the basis of available scientific knowledge. This SOWEL (from SOw WELfare) model contains 37 attributes that describe the welfare-relevant properties of housing and management systems. In the decision support system these attributes are linked to scientific statements and a list of needs to provide a scientific basis for welfare assessment. Weighting factors that represent the relative importance of the attributes are derived from the scientific statements about the various welfare performance criteria that have been measured by scientists. The welfare score is calculated as the weighted average score. All information in the decision support system is stored in tables in a relational database such that newly available knowledge and insights can be incorporated to refine the model. The model has been developed in line with several existing models but it differs from these models in that it is the first to provide a formalized procedure to explicate the reasoning steps involved in welfare assessment based on available scientific knowledge. N1 -
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	2943
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	Author	Boyd, L.; Bandi, N.
	Title	Reintroduction of takhi, Equus ferus przewalskii, to Hustai National Park, Mongolia: time budget and synchrony of activity pre- and post-release			Type	Journal Article
	Year	2002	Publication	Applied Animal Behaviour Science	Abbreviated Journal	Appl. Anim. Behav. Sci.
	Volume	78	Issue	2-4	Pages	87-102
	Keywords	Equids; Przewalski's horses; Takhi; Behaviour patterns; Time budgets; Behavioural synchrony; Reintroduction
	Abstract	A harem of takhi (Equus ferus przewalskii) was observed during introduction to the Hustain Nuruu Steppe Reserve of Mongolia. The goals were to examine whether the harem exhibited significant behavioural synchrony, whether release had an effect on time budget, and what the implications might be regarding acclimatisation to the wild. Behaviours were scan sampled every 10 min between the hours of 06:00 and 22:00, twice before release, twice immediately after release, and twice 2 years after reintroduction. Time budgets were constructed from these data. Considerable behavioural synchrony was evidenced both before and after release. Crepuscular grazing and midday resting were typical, regardless of the date relative to release. Upon release, the amount of time spent moving doubled for all age classes. It is suggested that this increase resulted from exploration. The amount of time spent grazing and standing remained unchanged; the increased amount of time spent moving came at the expense of resting. Two years later, the horses still spent more time moving than when captive. Somewhat less time was spent grazing, although the difference was not significant. More time was spent resting in 1996 than immediately after release. These time budgets provide evidence of successful acclimatisation to the wild. Trekking between favoured sites could account for the persistent increase in time spent moving, with concomitantly less time needed to meet nutritional needs by grazing and more time available for resting. Housing captive takhi in large enclosures is evidently insufficient to permit the amount of movement exhibited by this wild harem. The time budget of the 1- and 2-year olds was more similar to that of adults than foals, indicating approaching adulthood. That 1- and 2-year olds were nursed, without loss of body condition by the dam, provided additional evidence that the takhi achieved excellent nutritional status in the wild.
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	3690
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	Author	Bouchard, J.
	Title	Is social learning correlated with innovation in birds? An inter-and an interspecific test			Type	Manuscript
	Year	2002	Publication	Department of Biology McGill University Montréal, Québec	Abbreviated Journal
	Volume		Issue		Pages
	Keywords	Birds -- Behavior Birds -- Food Columba livia -- Behavior Columba livia -- Food Social learning
	Abstract	This thesis focuses on the relationship between innovation and social learning in the foraging context, across and within bird species, using two different sources of data: anecdotal reports from the literature, and experimental tests in the laboratory and the field. In chapter 1, I review the trends in innovation and social learning in the avian literature, and contrast them with trends in mammals, especially primates. In chapter 2, I use anecdotal reports of feeding innovation and social learning in the literature to assess taxonomic trends and to study the relationship between the two traits at the interspecific level. In chapter 3, I investigate the relationship between innovation and social learning at the intraspecific level in captive feral pigeons (Columba livia). Innovation is estimated from the ability to solve an innovative foraging problem, and social learning is measured as the number of trials required to learn a foraging task from a proficient demonstrator. (Abstract shortened by UMI.)
	Address
	Corporate Author				Thesis	Master's thesis
	Publisher	Department of Biology McGili University Montréal, Québec	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	4785
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	Author	Borgatti, S.P., Everett, M.G., Freeman, L.C.
	Title	Ucinet for Windows: Software for Social Network Analysis			Type	Journal Article
	Year	2002	Publication		Abbreviated Journal
	Volume		Issue		Pages
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	Corporate Author				Thesis
	Publisher	Analytic Technologies	Place of Publication	Harvard, MA	Editor
	Language		Summary Language		Original Title
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	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5239
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	Author	Bjorklund, D.F.; Yunger, J.L.; Bering, J.M.; Ragan, P.
	Title	The generalization of deferred imitation in enculturated chimpanzees (Pan troglodytes)			Type	Journal Article
	Year	2002	Publication	Animal Cognition	Abbreviated Journal	Anim. Cogn.
	Volume	5	Issue	1	Pages	49-58
	Keywords	Age Factors; Animals; Behavior, Animal; Humans; Imitative Behavior; Pan troglodytes/physiology/psychology; Parenting; Species Specificity
	Abstract	Deferred imitation of object-related actions and generalization of imitation to similar but not identical tasks was assessed in three human-reared (enculturated) chimpanzees, ranging in age from 5 to 9 years. Each ape displayed high levels of deferred imitation and only slightly lower levels of generalization of imitation. The youngest two chimpanzees were more apt to generalize the model's actions when they had displayed portions of the target behaviors at baseline, consistent with the idea that learning is more likely to occur when working within the “zone of proximal development.” We argue that generalization of imitation is the best evidence to date of imitative learning in chimpanzees.
	Address	Department of Psychology, Florida Atlantic University, 777 Glades Road, Boca Raton, FL 33431-0991, USA. dbjorklund@fau.edu
	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	1435-9448	ISBN		Medium
	Area		Expedition		Conference
	Notes	PMID:11957402			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	2610
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	Author	Bingman V.P.; Able K.P.
	Title	Maps in birds: representational mechanisms and neural bases			Type	Journal Article
	Year	2002	Publication	Current Opinion in Neurobiology	Abbreviated Journal	Curr. Opin. Neurobiol.
	Volume	12	Issue		Pages	745-750
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	Notes				Approved	no
	Call Number	refbase @ user @			Serial	3503
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	Author	Bello, T.R.
	Title	Practical treatment of body and open leg wounds of horses with bovine collagen, biosynthetic wound dressing and cyanoacrylate			Type	Journal Article
	Year	2002	Publication	Journal of Equine Veterinary Science	Abbreviated Journal
	Volume	22	Issue	4	Pages	157-164
	Keywords
	Abstract	Horses with severe and deep lacerations are represented by ten cases in which treatment emphasized the use of bovine collagen preparations to promote controlled second-degree repair. Traumatized areas were tarsal, metatarsal, neck, forearm, metacarpal and pastern. Wound size changes were recorded. Depending on the wound type, the site was treated with antibiotic-steroid ointment, organic acid cream, sterile collagen particles, suspension or dressings protected by hydrogel dressing, non-adherent pads, occlusive skin dressings, roll gauze and elastic tape. In three cases, a fiberglas cast was applied over a hind leg wound and lacerated tendon for stability. When controlled granulation of the deeper wounds reached skin level, the area often was stabilized by only cyanoacrylate spray. As these cases presented a wide range of trauma each with a unique history, healing rates were based on initial measurements. An overall progression of wound reduction occurred at a predictable rate. The exogenous collagen formulations were used to stimulate controlled granulation, ie. to “jump start” the healing process. Collagen particles, suspension or dressings were packed into depressions, placed under suture lines, secured over abraded tissue, and placed under protective bandage or cast. To further evaluate the use of cyanoacrylate tissue spray in wound treatments, an additional ten cases are presented. The variety of wounds were produced experimentally in Center-owned ponies or provided as clinical cases. Wound size changes and healing progress were recorded. Wounds occurred on the neck, abdomen, metacarpal, metatarsal, fetlock and pastern areas. Depending on wound type, the site was treated with cyanoacrylate only; or treated as above until controlled granulation attained skin level. In one case punch grafts of skin were transferred from one foreleg to the opposite with the horse standing. Cyanoacrylate spray provided a water proof barrier protecting the wound from dirt, debris and insects as well as stabilizing full-thickness skin lacerations by bridging normal to traumatized skin allowing uninterrupted granulation and epithelialization. The use of a neck cradle prevented wound disturbance and stall confinement aided stabilization.
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	Notes				Approved	no
	Call Number	refbase @ user @			Serial	3972
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	Author	Barton, R.
	Title	The evolutionary ecolgy of the primate brain			Type	Book Chapter
	Year	2002	Publication	Comparative Primate Socioecology	Abbreviated Journal
	Volume		Issue		Pages	167-204
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	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Cambridge University Press	Place of Publication	Cambridge	Editor	Lee, P. C.
	Language		Summary Language		Original Title
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	Series Volume		Series Issue		Edition
	ISSN		ISBN	ISBN-13: 9780521004244 \| ISBN-10: 0521004241	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5450
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	Author	Barrey, E.; Desliens, F.; Poirel, D.; Biau, S.; Lemaire, S.; Rivero, J.L.L.; Langlois, B.
	Title	Early evaluation of dressage ability in different breeds			Type	Journal Article
	Year	2002	Publication	Equine Veterinary Journal. Supplement	Abbreviated Journal	Equine Vet J Suppl
	Volume		Issue	34	Pages	319-324
	Keywords	Animals; Biomechanics; Breeding; Discriminant Analysis; Female; Forelimb; Gait/genetics/physiology; Hindlimb; Horses/anatomy & histology/genetics/physiology; Male; Photography/veterinary; Physical Conditioning, Animal; Sports
	Abstract	Dressage is one of the Olympic equestrian sports practiced in several countries using different horse breeds. Specific characteristics of the walk, trot and canter are required for dressage. It has been assumed that some of these traits could be selected for genetically and contribute to dressage performance. The purpose of this study was to compare the walk, trot and conformation characteristics in young horses of different breeds used for dressage. A total of 142 horses age 3 years were classified into 3 groups of breeds (German, French and Spanish saddle horses) and tested using the same procedure. The skeletal conformation measurements were made by image analysis. Gait variables of the walk and trot were measured by the accelerometric gait analysis system Equimetrix. Discriminant analysis could explain the variability between the groups by taking into account the walk (P<0.0003), trot (P<0.0001) and conformation variables (P<0.0001). Many gait and conformation variables were significantly different between the breeds. In summary, the German horses had gait characteristics more adapted for dressage competition, and the results of this group could be used as a reference for early evaluation in dressage. Purebred Spanish horses could be considered as a reference for collected gaits used for farm work and old academic dressage. The gait and conformation tests could be applied in a breeding or crossing plan to detect more accurately young horses with good dressage ability.
	Address	INRA, Station de Genetique Quantitative et Appliquee, Groupe Cheval, Jouy-en-Josas, France
	Corporate Author				Thesis
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	Language	English	Summary Language		Original Title
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	Notes	PMID:12405708			Approved	no
	Call Number	Equine Behaviour @ team @			Serial	3726
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	Author	Barnard, C.J.; Luo, N.
	Title	Acquisition of dominance status affects maze learning in mice			Type	Journal Article
	Year	2002	Publication	Behavioural Processes	Abbreviated Journal	Behav. Process.
	Volume	60	Issue	1	Pages	53-59
	Keywords	Social status; Learning; Radial maze; Mouse
	Abstract	Learning is likely to be costly and thus subject to trade-off with other components of life history. An obvious prediction, therefore, is that investment in learning, and thus learning performance, will vary with individual life history strategy and the reproductive value of the learning outcome. We tested this idea in the context of social dominance in male laboratory mice, using a simple radial maze paradigm to compare the ability of high- and low-ranking male mice to track changing food location. We tested animals in randomly selected pairs before and after establishing aggressive rank relationships to distinguish intrinsic differences in learning ability from those attributable to acquiring high or low rank. There was no difference in learning between later dominants and subordinates prior to establishing rank relationships. After pairing, however, dominants showed a significantly greater percentage of correct responses, with the difference being greatest earlier in a sequence of trials. The percentage of correct responses also increased with the amount of aggression initiated during pairing. The results thus appeared to reflect a state-dependent change in learning associated with the aggressive social relationships formed during pairing.
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	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
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	Area		Expedition		Conference
	Notes				Approved	no
	Call Number				Serial	2075
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