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La fragmentation en question : des villes entre fragmentation spatiale et fragmentation sociale?
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ISBN: 2747521702 9782747521703 Year: 2002 Publisher: Paris : L'Harmattan,


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Influence of housing on weanling horse behavior and subsequent welfare.
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Year: 2002

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Weaning foals marks a stressful event in horses' lives. Limited research exists regarding different housing methods post-weaning and the long-term implications on horse behavior and welfare. The purpose of this study was to monitor behavior and physiological stress markers in horses weaned individually in solid partition box stalls versus horses weaned in small groups and housed in paddocks. Both treatment groups underwent maternal deprivation stress, but the stalled weanlings had the additive effects of social isolation which prevented them from performing social behaviors. Quarter Horse weanlings from the Michigan State University, Merillat Equine Center, average age 4.5 months, were weaned in 13.4 m2 box stalls (n=6) or in groups of three in a 992 m2 paddock, which had very limited grazing forage and an open shelter available (n=6). Subjects were fed concentrate and hay to National Research Council recommendations. A time budget for 31 observed behaviors was developed. Behavioral observations were made 2 days per week, approximately 6 h per day, for the duration of the 56 days study. Instantaneous samples were recorded every 5 min on each observation day, with equal division between the two treatment groups (n=35 scans per horse per observation day). Focal data were recorded continuously between scans to provide a more detailed ethogram. On each observation day, fecal samples were collected to measure 11,17-dioxoandrostanes, an indicator of glucocorticoid metabolite concentration. Regarding the fecal 11,17-dioxoandrostanes, there was no discernible treatment difference either immediately post-weaning or at the conclusion of the 56 days study. Interestingly, all 12 weanlings showed a 4 week post-weaning increase in 11,17-dioxoandrostanes. The reason for this peak was unclear. Behavioral observations demonstrated a significantly different time budget in paddock-housed weanlings than in stall-housed weanlings (P<0.0001). Paddock-housed weanlings displayed a time


Article
Social isolation affects the motivation to work for food and straw in pigs as measured by operant conditioning techniques.

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The aim of the study was to investigate if the presence or absence of a companion pig (pig in an adjoining pen during testing) systematically influenced the demand function for food or straw in growing pigs. The experiment was carried out in two phases. In one phase, the demand for food was tested (n = 10) and in another phase the demand for straw was tested (n = 10). A different set of test pigs was used in each phase. Pigs were tested daily in an experimental room consisting of two identical twin-pens (one for the test pig and one for the companion pig (if present)). The test pigs worked for a resource by pressing a panel on a fixed ratio (FR) schedule, while the companion pig (if present) was simply given the same amount of the resource each time the test pig earned one, The reward size was either 26 g of food or 500 g of straw. The experimental set-up was a cross-over design with all pigs working on both treatments (isolation/companion). Each period consisted of three identical runs of 4 FR-levels (food experiment: FIR 8, 20, 40, 60 and straw experiment: FR 2, 5, 10, 15). The results showed a steeper slope of the demand function when pigs were tested in isolation compared to when they were tested with a companion pig (slope of demand function: -0.11 +/- 0.01 versus -0.07 +/- 0.01) (F-1.58 = 4.2; P = 0.04). The slope of the demand function for straw was unaffected by social isolation, whereas the intensity y-intercept) of the demand function was higher when pigs were tested with a companion compared to in isolation (intercept of the demand function: 3.2 +/- 0.15 versus 3.0 +/- 0.15) (F-1.26 = 4.42; P = 0.04). The use of the straw was affected by FR level in that the time spent with each reward before a new reward was obtained increased with increasing FR (F-1.177 = 165 P < 0.0001). Similarly, the percentage of time during which the pigs interacted with the straw was higher when they were tested with a companion pig compared it) when the were tested in isol

Childhood poverty and social exclusion : from a child's perspective
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ISBN: 1447301749 9786612318238 1282318233 1847425585 1861343620 1861343639 Year: 2002 Publisher: Bristol : Policy Press,

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Childhood Poverty and Social Exclusion offers a rare and valuable opportunity to understand the issues and concerns that low-income children themselves identify as important. Using child-centred research methods to explore children's own accounts of their lives, this original book raises critical issues for both policy and practice.

Bread and roses : arts, culture and lifelong learning
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ISBN: 1862011346 Year: 2002 Publisher: Leicester NIACE

Biography and social exclusion in Europe : experiences and life journeys
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ISBN: 1861343094 1861343108 9786612318177 1282318179 1847425607 Year: 2002 Publisher: Bristol : Policy Press,

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Throughout Europe, standardised approaches to social policy and practice are being radically questioned and modified. Beginning from the narrative detail of individual lives, this book re-thinks welfare predicaments, emphasising gender, generation, ethnic and class implications of economic and social deregulation.

'Race', housing and social exclusion
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ISBN: 1853028495 1846422981 1417502983 9781417502981 9781846422980 Year: 2002 Publisher: London Philadelphia Jessica Kingsley

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The contributors analyse the implications of social exclusion, offering suggestions for good practice in the allocation of housing for black and other ethnic minority groups. This book shows how racism and the shortage of housing workers from black and other ethnic minorities constrain the choices available to these groups.

La rue attractive : Parcours et pratiques identitaires des jeunes de la rue
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ISBN: 2760517004 143568950X 9781435689503 9782760517004 2760511588 9782760511583 Year: 2002 Volume: 5 Publisher: Sainte-Foy, Quebec, Canada : Presses de l'Universite du Quebec,

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Objets de répression ou de compassion, les jeunes de la rue sont méconnus et leur présence soulève habituellement beaucoup d'interrogations et d'inconfort. Certains voient dans ce phénomène l'expression bricolée d'un rite de passage moderne ou d'une émancipation sociale, d'autres en condamnent les conditions aliénantes ou tentent de le nier.Avec originalité, l'auteur traite le sujet de façon transdisciplinaire (géographie humaine, psychanalyse et sociologie) et explore le lien qui existe entre le social et le spatial.

The lonesome plains
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ISBN: 1585449563 9781585449569 1585441821 9781585441822 Year: 2002 Volume: no. 7 Publisher: College Station Texas A & M University Press

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