166 resultados para paternity success


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Peregrine Falcon’s lifetime reproductive outputs are influenced more by the quality of the nest site than by the environmental landscape in which they live. The installation of a nest boxes significantly improves breeding outcomes. Uniquely, Victorian Peregrines use novel (non-cliff) nest sites and disperse considerably shorter distances to adopt these sites.

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Recent work suggests that rising spring temperatures over recent decades have eliminated many lizard populations, and threaten many more worldwide. However, because ambient temperatures constrain activity times in ectotherms, warming conditions (as expected under global climate change scenarios) can increase the duration of seasonal opportunities for courtship and mating. Thus, in species where polyandry results in enhanced offspring viability, a warming climate may not necessarily impair long-term survival. Our nine-year study of a sand lizard (Lacerta agilis) population near the northern range limit in Sweden revealed consistently higher incidence of multiple paternity of clutches in warmer years, and higher viability of offspring from multiply-sired clutches (presumably reflecting the advantages of more intense sperm competition). Any trend to warmer spring temperatures likely will benefit offspring viability in this system, by increasing a female's opportunities to mate with additional males.

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Successfully leveraging knowledge transfer in distributed e-learning requires effective combination of pedagogies, technologies, and efficient management of learning resources. As a result, identifying and evaluating the critical success factors within each of these facets is vital for the success of e-learning. This paper explores the critical success factors intertwined within the learning ecosystem namely pedagogy, technology and management of learning resources in a higher education e-learning environment. Adopting a hybrid approach consisting of a systematic literature review and interviews with experts in e-learning, this paper shows that there is a discrepancy between theory and practice in e-learning in regard to the application of pedagogies, use of technology, and management of reusable learning objects. This implies that there is a need for tackling various issues regarding the adoption of appropriate e-learning strategies, knowledge sharing, quality, granularity and reusability of learning object for sustainable e-learning.

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The implementation of a BI system is a complex undertaking requiring considerable resources. Yet there is a limited authoritative set of CSFs for management reference. This article represents a first step of filling in the research gap. The authors utilized the Delphi method to conduct three rounds of studies with 15 BI system experts in the domain of engineering asset management organizations. The study develops a CSFs framework that consists of seven factors and associated contextual elements crucial for BI systems implementation. The CSFs are committed management support and sponsorship, business user-oriented change management, clear business vision and well-established case, business-driven methodology and project management, business-centric championship and balanced project team composition, strategic and extensible technical framework, and sustainable data quality and governance framework. This CSFs framework allows BI stakeholders to holistically understand the critical factors that influence implementation success of BI systems.

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This paper reports on a study of the review process of the first iteration of a recentlyimplemented higher education program. Specifically, the paper discusses the inaugural review of a two-year graduate level pre-service teaching program at an urban Australian university. The aims of the study into this Master of Teaching program were twofold. First, it sought to gain an understanding of the strengths and limitations of the program from the perspectives of the staff members involved and to explore avenues for positive growth. Second, it examined the extent to which the application of Cooperrider, Whitney, Stavros and Fry’s (2008) Appreciative Inquiry (AI) framework can be used effectively in the review of higher education program reviews to foster connections for student success. The AI model promotes collegial reflective practice and the generation of positive resolutions and thus aligned with the purposes of the review which were to foster collaboration, strengthen staff morale and, subsequently, build a stronger program for students. This paper provides a perceptual account of the AI review process as reported by the three facilitators involved. The discussion and findings included in this paper contribute to international literature in the areas of higher education program evaluation, organisational reform and Appreciative Inquiry.

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 This thesis investigated the role that mental health problem-solving courts play within the Australian criminal justice system. It demonstrated that these courts can be an effective solution in the delivery of effective justice responses to vulnerable offenders, if administered in a manner that focuses on risk rather than clinical variables.

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Young adults with Type 2 diabetes have higher physical morbidity and mortality than other diabetes sub-groups, but differences in psychosocial outcomes have not yet been investigated. We sought to compare depression and anxiety symptoms and self-care behaviours of young adults with Type 2 diabetes with two matched control groups.