992 resultados para infiltration capacity
Resumo:
This paper summarises initiatives in the area of capacity building between communities, governments and universities since Rio 1992.
First the global advances through the UN and associated agencies are described with lessons learned and challenges remaining being highlighted. This is followed by a similar approach for first regionally based initiatives and finally some of the better examples of nationally based approaches.
Among the key findings from the review were: trying to keep the initial message simple, asking the “user” what they want and what they need from capacity building, the use of local experts in capacity building where ever possible, universities extending themselves to engage in genuine partnerships as well as offering new courses, subjects, etc., attempting to match the strengths and weaknesses of partners in capacity building, concentrating on improving regional partnerships across national boundaries, deriving methods to sustain capacity building programs over the long term, questioning the absence of the private sector from capacity building partnerships, questioning whether capacity building is receiving the attention, funding and centrality to ICM promotion that it warrants, a proposal to build a global ICM capacity building network, the need for greater critical analysis of capacity building programs, integrating capacity building into ICM practices and recognising that effective capacity building practice may require some time and effort to build up, i.e. there are no universal “quick-fixes”.
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This article focuses on children’s capacity to exercise legal rights. It is argued that, undisturbed by the High Court’s subsequent decision, the Family Court in B & B & Minister for Immigration and Multicultural & Indigenous Affairs [2003] Fam CA has found that a child’s capacity is qualified only by contingent factors. This represents a significant development of the prevailing Gillick approach for the determination of the competence of children and young people. Where the Gillick approach requires a positive inquiry as to whether the actual maturity level of an
individual child or young person is adequate relative to the question at issue, the new approach focuses on barriers to justice encountered by the child. At least in relation to some matters, capacity is presupposed.
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There is currently little understanding of the physicochemical properties in the human gastrointestinal tract of Australian sweet lupin (Lupinus angustifolius) kernel fibre (LKF), a novel food ingredient with potential for the fibre enrichment of foods such as baked goods. Since physicochemical properties of dietary fibres have been related to beneficial physiological effects in vitro, this study compared water-binding capacity and viscosity of LKF with that of other fibres currently used for fibre-enrichment of baked goods, under in vitro conditions simulating the human upper gastrointestinal tract. At between 8.47 and 11.07g water/g dry solids, LKF exhibited water-binding capacities that were significantly higher (P<0.05) than soy fibre, pea hull fibre, cellulose and wheat fibre at all of the simulated gastrointestinal stages examined. Similarly, viscosity of LKF was significantly higher (P<0.05) than that of the other fibres at all simulated gastrointestinal stages. The relatively high water-binding capacity and viscosity of LKF identified in this study suggests that this novel fibre ingredient may elicit different and possibly more beneficial physiological effects in the upper human gastrointestinal tract than the conventional fibre ingredients currently used in fibre-enriched baked goods manufacture. We are now performing human studies to investigate the effect of LKF in the diet on health-related gastrointestinal events.
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One of the dominant themes in development programmes over the last fifteen years has been a commitment to capacity building. This paper investigates the forms of capacity building in Aceh, Indonesia, since the devastating earthquake and tsunami that hit the province on 26 December 2004. Despite the preference of the Acehnese people for reconstruction processes based on the principles of community development, local people have been largely marginalized by both the Indonesian government and the international aid and development agencies. The paper suggests some of the reasons for this marginalization.
Resumo:
Background and Aims: This paper is the second in a series of two that presents and discusses an exploratory evaluation study of the 'Motor Magic' program conducted in Adelaide, South Australia.
Methods: A realist evaluation approach was used, and two focus groups (one with parents and one with kindergarten staff) were held to identify program outcomes and to develop and refine key hypotheses about how these outcomes occurred.
Results and Conclusions: Results for kindergarten staff involved in the program are presented and discussed in this paper, including improved early identification and early intervention for children with, or at risk of, fine motor developmental difficulties; increased confidence in the effectiveness of their practice with these children; improved practice of kindergarten staff with both targeted and all children; improved empathy with, and support for, parents; and increased interagency links and ongoing advocacy for further resources. These results suggest that the program provides an effective model for building the capacity of kindergarten staff to support children with, or at risk of, developmental difficulties.
Resumo:
The silence around overpopulation prevents the global health community from making the necessary link between the planner's limited ability to support its people and health and development crises. The author describes how popular thinking on population control has been shaped over the last 200 years and how out failure to address the population explosion may be one cause of recent epidemics and social unrest.
Resumo:
The issue of human overpopulation has fallen out of favor among most contemporary demographers, economists, and epidemiologists. Discussing population control has become a taboo topic. Yet, this taboo has major implications for public health.
The silence around overpopulation prevents the global health community from making the necessary link between the planet's limited ability to support its people (its carrying capacity—see sidebar on following page) and health and development crises. In this article, I describe how popular thinking on population control has been shaped over the last 200 years, and how our failure to address the population explosion may be one cause of recent epidemics and social unrest.
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Growth in Indigenous artistic enterprises has attracted government funding, cultural tourists, and arts managers with a strong interest in cultural democracy and, more recently, an interest in business models for these artists. This paper documents a case study of Arilla Paper, an artistic enterprise in Queensland, Australia, where a group of Aboriginal women, worked on making paper from natural materials, to create a sustainable non-profit arts business. Sections of the business manual developed for these women, together with primary and secondary data supporting the Indigenous creative industries, are presented. The paper concludes that success in such ventures requires a social entrepreneurship model of funding that recognises the challenges of Indigenous cultural ownership and capacity building in business practice.
Resumo:
An innovative framework for early childhood students and professionals using an interactive program titled SAM: A Self-Assessment Manual.
This provides a strategic and guided approach to enable practitioners to respond critically to activities and questions such as: 'Where have I come from?', 'Where am I now?' and 'Where do I want to go next?' The book and an accompanying CD-ROM allow readers to practically apply the framework to everyday practice, individually or as part of a group.
Addresses an identified need within the early childhood profession for targeted career development and professional support.
Comments from those who have used the program include: 'After reflection and discussion SAM has allowed me to set myself new goals for my future career, both in the workplace now and further down the track' and 'SAM has me thinking about current practice, how this relates to different theories and where my philosophy fits in'.
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The formal Partnership between Deakin University and the Victorian Department of Human Services (Barwon-South Western Region), based in Geelong, aims to bring together the knowledge, experience and resources of the Department and Deakin University for the benefit of the people living in that region, as well as for the mutual benefit of both organisations. A recent review process featured stakeholder interviews and focus groups. A special workshop on university-community engagement was also held for interested stakeholders in late 2006. This was facilitated by Prof. Judith Ramaley, President of Winona State University, during her visit to Deakin University as a Fulbright Visiting Senior Specialist. Visioning and strategic planing have continued throughout 2007.
This paper will describe the efforts and achievements of the Partnership through the complementary lenses of Healthy Cities, health-promoting universities and community capacity. This framework will be used to describe how the Partnership coordinators have used Prof Ramaley’s insights to establish a draft Business Plan that espouses a more mature form of collaboration and embraces shared, transformative goals. The paper will describe how the notion of community capacity is being used to evaluate the Partnership’s overall contribution to community engagement.
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AS160 is an Akt substrate of 160 kDa implicated in the regulation of both insulin- and contraction-mediated GLUT4 translocation and glucose uptake. The effects of aerobic exercise and subsequent insulin stimulation on AS160 phosphorylation and the binding capacity of 14-3-3, a novel protein involved in the dissociation of AS160 from GLUT4 vesicles, in human skeletal muscle are unknown. Hyperinsulinemic-euglycemic clamps were performed on seven men at rest and immediately and 3 h after a single bout of cycling exercise. Skeletal muscle biopsies were taken before and after the clamps. The insulin sensitivity index calculated during the final 30 min of the clamp was 8.0 ± 0.8, 9.1 ± 0.5, and 9.2 ± 0.8 for the rest, postexercise, and 3-h postexercise trials, respectively. AS160 phosphorylation increased immediately after exercise and remained elevated 3 h after exercise. In contrast, the 14-3-3 binding capacity of AS160 and phosphorylation of Akt and AMP-activated protein kinase were only increased immediately after exercise. Insulin increased AS160 phosphorylation and 14-3-3 binding capacity and insulin receptor substrate-1 and Akt phosphorylation, but the response to insulin was not enhanced by prior exercise. In conclusion, the 14-3-3 binding capacity of AS160 is increased immediately after acute exercise in human skeletal muscle, but this is not maintained 3 h after exercise completion despite sustained AS160 phosphorylation. Insulin increases AS160 phosphorylation and 14-3-3 binding capacity, but prior exercise does not appear to enhance the response to insulin.
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When assessing decisional competence of patients, psychiatrists have to balance the patients' right to personal autonomy, their condition and wishes against principles of medical ethics and professional discretion. This article explores the age-old legal and ethical dilemmas posed by refusal of vital medical treatment by patients and their mental capacity to make end-of-life decisions against the background of philosophical, legal and medical approaches to these issues in the time of the Younger Pliny (c62–c113 CE). Classical Roman discourse regarding mental competency and "voluntary death" formed an important theme of the vast corpus of Greco-Roman writings, which was moulded not only by legal permissibility of suicide but also by philosophical (in modern terms, moral or ethical) considerations. Indeed, the legal and ethical issues of evaluating the acceptability of end of life decisions discussed in the Letters are as pertinent today as they were 2000 years ago. We may gain valuable insights about our own methodologies and frames of reference in this area of the law and psychiatry by examining Classical Roman approaches to evaluating acceptability of death-choices as described in Pliny's Letters and the writings of some of his peers.
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This study investigated whether hypoxic exposure increased muscle buffer capacity (βm) and mechanical efficiency during exercise in male athletes. A control (CON, n=7) and a live high:train low group (LHTL, n=6) trained at near sea level (600 m), with the LHTL group sleeping for 23 nights in simulated moderate altitude (3000 m). Whole body oxygen consumption (V˙O2) was measured under normoxia before, during and after 23 nights of sleeping in hypoxia, during cycle ergometry comprising 4×4-min submaximal stages, 2-min at 5.6 ± 0.4 W kg–1, and 2-min 'all-out' to determine total work and V˙O2peak. A vastus lateralis muscle biopsy was taken at rest and after a standardized 2-min 5.6 ± 0.4 W kg–1 bout, before and after LHTL, and analysed for βm and metabolites. After LHTL, βm was increased (18%, P < 0.05). Although work was maintained, V˙O2peak fell after LHTL (7%, P < 0.05). Submaximal V˙O2 was reduced (4.4%, P < 0.05) and efficiency improved (0.8%, P < 0.05) after LHTL probably because of a shift in fuel utilization. This is the first study to show that hypoxic exposure, per se, increases muscle buffer capacity. Further, reduced V˙O2 during normoxic exercise after LHTL suggests that improved exercise efficiency is a fundamental adaptation to LHTL.
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We attempt to generate new solutions for the moisture content form of the one-dimensional Richards' [1931] equation using the Lisle [1992] equivalence mapping. This mapping is used as no more general set of transformations exists for mapping the one-dimensional Richards' equation into itself. Starting from a given solution, the mapping has the potential to generate an infinite number of new solutions for a series of nonlinear diffusivity and hydraulic conductivity functions. We first seek new analytical solutions satisfying Richards' equation subject to a constant flux surface boundary condition for a semi-infinite dry soil, starting with the Burgers model. The first iteration produces an existing solution, while subsequent iterations are shown to endlessly reproduce this same solution. Next, we briefly consider the problem of redistribution in a finite-length soil. In this case, Lisle's equivalence mapping is generalized to account for arbitrary initial conditions. As was the case for infiltration, however, it is found that new analytical solutions are not generated using the equivalence mapping, although existing solutions are recovered.