996 resultados para Green Chemicals


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In this paper, we examine the “greening” of Outdoor & Environmental Education (OEE) students at an Australian regional university through three lenses: temporal, spatial & material. We are inspired by Grosz’ claim that “bodies are always understood within a spatial & temporal context, & space & time remain conceivable only insofar as corporeality provides the basis for our perception & representation of them” (1995, p. 84). As suggested by Grosz, these lenses are not discrete and, in the course of the paper, their intersections & reciprocity become apparent. We draw on interview responses & observations from a longitudinal cohort study undertaken by Preston in an attempt to trace the regulation and practice of “green” “outdoor Ed” subjectivities in the context of the materialities, time & spaces of this specific course. Grosz, E.A. (1995) Space, Time & Perversion: The Politics of Bodies, New York: Routledge

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This paper explores the issue of sustainable marketing practices; more explicitly: whether or not marketers will trade off profitability for the environment. To examine this notion, a question was asked of certified practicing marketers (CPM) during a webinar on hot topics in marketing. Results show that the long term environment is still at risk as marketers are unwilling to trade off profits for sustainable practice. This implies that social marketing activities may require more intense efforts to redress this situation. These activities may need to include upstream social marketing that will require underpinning research for strategic direction.

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Data includes anthropometric and laboratory (lipid profile, glucose) measurements, and self-reported questionnaires including demographics, self-efficacy, social support, psychological well being (HADS, K10, SF-36 v2), diet (three-day food diaries, food frequency questionnaire), physical activity (seven-day diary, Active Australia Survey), smoking, and alcohol consumption. Most data is measured at baseline, 3 months, 12 months, and 30 months. Some blood samples are still stored at -80 degrees Celsius.

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The reaction of a fluorinated iridium complex with cerium(IV) and organic reducing agents generates an intense emission with a significant hypsochromic shift compared to contemporary chemically-initiated luminescence from metal complexes.

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This paper reports research into the levels of awareness and engagement of Abrahamic communities regarding environmental sustainability in the State of Victoria, Australia. Seventeen faith groups were targeted for study at 22 locations throughout Victoria and metropolitan Melbourne; with 15 in-depth interviews completed. The study suggests that personal awareness does not always translate well into group action, resulting in conflicting positions within denominations on how to respond to environmental issues. Some denominations have funding and human resources to support environmental programs. Smaller groups struggle to maintain numbers, are trying to expand, or do not participate because of fundamentally different worldviews.

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Freestone (1989+) has extensively surveyed town planning visions and model communities for Australia, but one settlement has been forgotten. The significant mining settlement of Broken Hill in far western New South Wales does not figure in his thematic and historical analyses yet its park lands are so integral to its physical cultural legacy and human health that it warrants enhanced standing. In the last 2 years the Commonwealth has been considering the potential nomination of the municipality of Broken Hill for inclusion onto the National Heritage List principally due to its mining, social and economic contributions to Australia’s heritage and identity. A component in their deliberations is the Park Lands, or ‘Regeneration Reserves’, that encompass this urban settlement and its mine leaseholds. Within these Regeneration Reserves, international arid zone ecological restoration theory and practice was pioneered by Albert and Margaret Morris in the 1930s that serves as the method for all mining revegetation practice in Australia today. This paper reviews the theory and evolution of the Broken Hill Regeneration Reserves, having regard to the Adelaide Park Lands and Garden City discourses of the 1920s-30s, arguing that the Broken Hill Regeneration Reserves have a valid and instrumental position in the planning and landscape architectural histories of Australia.

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Objectives : To analyse how psychosocial determinants of lifestyle changes targeted in the Greater Green Triangle Diabetes Prevention Project conducted in Southeast Australia in 2004–2006 predict changes in dietary behaviour and clinical risk factors.

Methods :
A longitudinal pre-test and post-test study design was used. The group program was completed by 237 people at high risk of type 2 diabetes. Associations between changes in the variables were examined by structural equation modelling using a path model in which changes in psychological determinants for lifestyle predicted changes in dietary behaviours (fat and fibre intake), which subsequently predicted changes in waist circumference and other clinical outcomes. Standardised regression weights are presented, with β = ± 0.1 and β = ± 0.3 representing small and medium associations, respectively.

Results : Improvements in coping self-efficacy and planning predicted improvements in fat (β = − 0.15, p < 0.05 and β = − 0.32, p < 0.001, respectively) and fibre intake (β = 0.15, p < 0.05 and β = 0.23, p < 0.001, respectively) which in turn predicted improvements in waist circumference (β = 0.18, p < 0.01 and β = − 0.16, p < 0.05, respectively). Improvements in waist circumference predicted improvements in diastolic blood pressure (β = 0.13, p < 0.05), HDL (β = − 0.16, p < 0.05), triglycerides (β = 0.17, p < 0.01), and fasting glucose (β = 0.15, p < 0.05).

Conclusions :
Psychological changes predicted behaviour changes, resulting in 12-month biophysical changes. The findings support the theoretical basis of the interventions.

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This article draws on a longitudinal qualitative study of Australian tertiary students studying Outdoor and Environmental Education. It draws on the work of Foucault and Darier to consider how ‘environmental governmentality’ shapes the conduct, desires and attitudes of these students over time. Attention is drawn to normalising and disciplinary effects of mainstream environmental discourse alongside an exploration of some of the inconsistencies and ruptures in how participants interact with discourses of environmentalism.