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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
631

Atitudes perante o doping no desporto-estudo em adolescentes dos 13 aos 15 anos

Faria, Nuno Paulo Serrano January 2001 (has links)
No description available.
632

Factores psicológicos do doping-atitudes perante o doping no desporto

Marcolino, Paulo José Carvalho January 2001 (has links)
No description available.
633

Estudo da relacção entre prática de actividade desportiva, bem-estar psicológico e satisfação com a vida em estudantes do ensino superior do Concelho de Viseu

Moreira, Joaquim José Pinto January 2001 (has links)
No description available.
634

Avaliação e controlo do treino em jovens triatletas

Alves, Paulo Jorge Antunes January 2001 (has links)
No description available.
635

Estratégias psicológicas em Duatlo-estudo das estratégias psicológicas desenvolvidas pelos atletas de Duatlo antes, durante e após a competição

Santos, José Jacinto Rodrigues dos January 2001 (has links)
No description available.
636

Atitudes face ao doping

Reis, Claúdia Gabriela Marques dos January 2001 (has links)
No description available.
637

Actividade física, autarquias e políticas desportivas-um estudo realizado na freguesia de Miragaia (Porto)

Januário, Carlos Filipe da Costa January 2001 (has links)
No description available.
638

Aspectos psicológicos do doping no desporto-atitudes dos jovens entre os 16 e os 18 anos

Ramadas, Sílvio de Castro January 2001 (has links)
No description available.
639

Who controls the hunt?, Ontario's Game Act, the Canadian government and the Ojibwa, 1800-1940

Calverley, David January 1999 (has links) (PDF)
No description available.
640

A multi-scale assessment of spatial-temporal change in the movement ecology and habitat of a threatened Grizzly Bear (Ursus arctos) population in Alberta, Canada

Bourbonnais, Mathieu Louis 31 August 2018 (has links)
Given current rates of anthropogenic environmental change, combined with the increasing lethal and non-lethal mortality threat that human activities pose, there is a vital need to understand wildlife movement and behaviour in human-dominated landscapes to help inform conservation efforts and wildlife management. As long-term monitoring of wildlife populations using Global Positioning System (GPS) telemetry increases, there are new opportunities to quantify change in wildlife movement and behaviour. The objective of this PhD research is to develop novel methodological approaches for quantifying change in spatial-temporal patterns of wildlife movement and habitat by leveraging long time series of GPS telemetry and remotely sensed data. Analyses were focused on the habitat and movement of individuals in the threatened grizzly bear (Ursus arctos) population of Alberta, Canada, which occupies a human-dominated and heterogeneous landscape. Using methods in functional data analysis, a multivariate regionalization approach was developed that effectively summarizes complex spatial-temporal patterns associated with landscape disturbance, as well as recovery, which is often left unaccounted in studies quantifying patterns associated with disturbance. Next, the quasi-experimental framework afforded by a hunting moratorium was used to compare the influence of lethal (i.e., hunting) and non-lethal (i.e., anthropogenic disturbance) human-induced risk on antipredator behaviour of an apex predator, the grizzly bear. In support of the predation risk allocation hypothesis, male bears significantly decrease risky daytime behaviours by 122% during periods of high lethal human-induced risk. Rapid behavioural restoration occurred following the end of the hunt, characterized by diel bimodal movement patterns which may promote coexistence of large predators in human-dominated landscapes. A multi-scale approach using hierarchical Bayesian models, combined with post hoc trend tests and change point detection, was developed to test the influence of landscape disturbance and conditions on grizzly bear home range and movement selection over time. The results, representing the first longitudinal empirical analysis of grizzly bear habitat selection, revealed selection for habitat security at broad scales and for resource availability and habitat permeability at finer spatial scales, which has influenced potential landscape connectivity over time. Finally, combining approaches in movement ecology and conservation physiology, a body condition index was used to characterize how the physiological condition (i.e., internal state) of grizzly bears influences behavioral patterns due to costs and benefits associated with risk avoidance and resource acquisition. The results demonstrated individuals in poorer condition were more likely to engage in risky behaviour associated with anthropogenic disturbance, which highlights complex challenges for carnivore conservation and management of human-carnivore conflict. In summary, this dissertation contributes 1) a multivariate regionalization approach for quantifying spatial-temporal patterns of landscape disturbance and recovery applicable across diverse natural systems, 2) support for the growing theory that apex predators modify behavioural patterns to account for temporal overlap with lethal and non-lethal human-induced risk associated with humans, 3) an integrated approach for considering multi-scale spatial-temporal change in patterns of wildlife habitat selection and landscape connectivity associated with landscape change, 4) a cross-disciplinary framework for considering the impacts of the internal state on behavioural patterns and risk tolerance. / Graduate

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