What help do young women want in their efforts to control their weight? Implications for program development

The aim of this study was to examine women's views on the usefulness of various types of information and practical sessions on weight control, their preferences for program delivery, and likelihood of participation. Cross-sectional survey of 462 women aged 18–33 years randomly selected from the community was conducted. We examined the perceived usefulness of various types of information and practical classes on weight control; preferred mode of delivery; willingness to participate. Among the women 82% were interested in trying to lose or control weight. Information on weight control was considered to be more useful than practical sessions. Information about meal planning, cooking and low-fat recipes and how to manage stress was considered most useful. Fifty-eight per cent of women reported they would prefer to participate in an individual face-to-face program delivered by a health professional. Thirty-one per cent of women reported it was very likely that they would participate in a program if it included the sort of things they considered useful and was offered in the way they preferred; a further 35% felt it 'likely'. It appears that health professional-delivered, individual, information-based programs appear most popular among this target group. Tailoring the content and delivery mode of weight management programs to young women's preferences may enhance program participation.

Application of the adaptive reuse potential model in Hong Kong : a case study of Lui Seng Chun

There is an increasing complexity and interplay between all of the issues associated with property portfolio decisions. This paper explores the relationships between financial, environmental and social parameters associated with building adaptive reuse by way of a case study. A new model predicting adaptive reuse potential is applied to a heritage building in Hong Kong known as Lui Seng Chun. Such application can assist in the transformation of the building and property industry towards more sustainable practices, strategies and outcomes, by providing a means by which the industry can identify and rank existing buildings that have high potential for adaptive reuse. In Hong Kong's case it provides an ability for sustainable, responsive energy and natural resource management by allowing issues regarding excessive and inappropriate resource use to be identified and assessed, and appropriate management strategies to be implemented. Given the building's current age and condition, Lui Seng Chun has at least 25 years of physical life remaining. The further application of a multi-criteria sustainability evaluation tool supports the conclusion that an adaptive reuse strategy for this building will make a demonstrable contribution to the economic, social and environmental amenity of Hong Kong. The application of these techniques to other buildings with significant "embedded physical life" is highly recommended.

Housing price diffusion pattern of Australia's state capital cities

The ripple effect of house prices within metropolitan areas has recently been recognised by researchers. However, it is very difficult to formulate and measure this effect using conventional house price theories particularly in consideration of the spatial locations of cities. Based on econometrics principles of the cointegration test and the error correction model, this research develops an innovative approach to quantitatively examine the diffusion patterns of house prices in mega-cities of a country. Taking Australia's eight capital cities as an example, the proposed approach is validated in terms of an empirical study. The results show that a 1-1-2-4 diffusion pattern exists within these cities. Sydney is on the top tier with Melbourne in the second; Perth and Adelaide are in the third level and the other four cities lie on the bottom. This research may be applied to predict the regional housing market behavior in a country.

Stroke : the increasing complexity of carer needs

In Australia, more than 346,000 individuals who experience a stroke return to living in their homes with varying degrees of disability. They rely on emotional and physical support from informal carers, typically family members. Informal carers have an indispensable role in patient care poststroke, and the ability of carers to manage this role effectively is crucial for stroke survivors to be able to return home. The aim of this study was to examine the impact of the caring role on carers of stroke survivors, particularly the services provided and the levels of depression and well-being experienced. The study used a longitudinal design incorporating survey methods. Stroke survivors were assessed for functional ability, quality of life, and depression using three assessment tools: the Stroke Impact Scale, World Health Organization Quality of Life-BREF scale, and Zung Self-Rating Depression Scale. A total of 26 people were surveyed: 13 stroke survivors and their 13 carers. Carer knowledge of stroke support services was also explored. Information was collected by using survey methods and structured interviews at 3 weeks and at 3 months postdischarge. The main finding was that depression scores for carers and stroke survivors were below Australian norms at both assessment time points. The major concern identified by carers was poor follow-up procedures for initiating rehabilitation in the home. This study highlighted that a lack of appropriate discharge planning, in conjunction with early discharge of stroke survivors, can have an impact on the rehabilitation process and place increased and unrealistic demands on carers.

E-Governance in Australian local government: spinning a web around community?

Local government in Australia is under pressure to modernize its structures in the new public management environment, as well as respond to  increasing demands from its local electorates for better delivery of services and greater levels of participation in the democratic process. This article analyzes local government’s response to these pressures through its use of information communication technologies (ICT) to execute its broad range of tasks. I begin by discussing e-governance in the light of Chadwick and May’s (2003) three basic models of interaction between the state and its citizens: managerial, consultative, and participatory. Using data collected from an analysis of 658 local government Web sites in Australia together with existing survey research, I analyze the extent to which local government sites fit into the three models. The article then concludes with a discussion of the issues and problems faced by local government in its attempt to develop e-governance, as both an extension of its administrative as well as democratic functions.

Field-scale bioremediation of soil contaminated with crude oil

Field-scale remediation of oil-contaminated soils from the Liaohe Oil Fields in China was examined using composting biopiles in windrow technology. Micronutrient-enriched chicken excrement and rice husk were applied as nutrition and a bulking agent. The lipase activities of indigenous micro-organisms were analyzed, and three indigenous fungi with high lipase activities was identified. An inoculum consisting of the three indigenous fungi and one introduced (exotic) fungus was applied to four different types of oil-contaminated soils. The results showed that the inoculum of indigenous fungi increased both the total colony-forming units (TCFU) and increased the rate of degradation of total petroleum hydrocarbons (TPH) in all contaminated soils but at different rates. In sharp contrast to other studies, the introduction of exotic micro-organisms did not improve the remediation, and suggests that inoculation of oil-contaminated sites with nonindigenous species is likely to fail. On the other hand, indigenous genera of microbes were found to be very effective in increasing the rate of degradation of TPH. The degradation of TPH was mainly controlled by the compositions of aromatic hydrocarbons and asphaltene and resin. Between 38 to 57% degradation of crude oils (with densities ranging from 25,800 to 77,200 mg/kg dry weight) in contaminated soils was achieved after 53 days of operation. The degradation patterns followed typical first-order reactions. We demonstrate that the construction and operation of field-scale composting biopiles in windrows with passive aeration is a cost-effective bioremediation technology.

Meat consumption among 18-month-old children participating in the Childhood Asthma Prevention Study

Objective: To document meat consumption among 18-month-old children, for use in refining population dietary assessment methods and dietary guidance for young children.

Design: A secondary analysis of data collected in 1998-2000 from the 18 months follow up of the Childhood Asthma Prevention Study: an intervention trial of omega-3 oil supplementation and house-dust mite reduction, from birth to five years.

Subjects and setting: Pregnant women whose unborn children had an atopic family history were recruited from antenatal clinics of six hospitals in western Sydney. Carers of 429 18-month-old children (80% response) satisfactorily completed three-day weighed food records.

Main outcome measures: Mean and median intakes per day and portion sizes of various meats and meat products.

Statistical analyses: T-tests for comparing gender differences; Pearson correlation and one-way analysis of variance for relationships between meat and nutrient intake.

Results: During the recording period 94% of the children ate meat. McDonald's Chicken McNuggets^TM, beef mince, and beef sausages were the most frequently consumed meats. Median portion sizes ranged from 20-50 g, and were considerably smaller than 'usual' portions specified on food frequency questionnaires in common use. Higher meat diets in this age group were not associated with higher intakes of iron or zinc per MJ.

Conclusion: The marginally low intakes of iron and zinc in this age group could be improved by greater use of cuts of red meat appropriately prepared for toddlers.

The Australian construction linkages in the 1990s

Abstract: During the 1990s, the construction sector played an important role with its growing contributions to the gross national product, gross domestic product and employment in the Australian economy. Using the newly released 1998-99 input-output table and four previously published tables by the Australian Bureau of Statistics, this paper aims to measure the sectoral linkages of the Australian construction sector in the 1990s in relation to other industrial countries. Results describe the increase in construction volume was mainly due to the increase in governmental and non-residential construction expenditures and lagging construction technology. The technical level of the non-residential construction sub-sector was a drag to the total construction, while the non-residential construction sub-sector presented a stronger economic push than that of the residential construction sub-sector. In the 1990s, the inputs and outputs' components of the construction sector were stable. The linkages of the Australian construction sector are discussed from an international point of view.

Rugby league: a game in crisis

This study examines the issue of crisis and reputation management strategies in Australian sporting clubs and finds that not only are individual clubs unaware of the potential impact of such crises on their organizations, but that they also have no training, contingency plans, or strategies to handle crises of any sort either at this or at the national league level. It uses the Australian Rugby League organization as a case study f()r examining these issues and concludes with several recommendations for improving crisis management and communications policies in Australian sporting organizations and for their stakeholders.

Many public and private organizations prefer to ignore the reality that "bad things" can happen, either through denial of their vulnerabilities or through myopia about their successes and strengths (Elliott, 2002). A crisis can be defined as any problem or disruption that triggers negative stakeholder reaction and extensive public scrutiny (Newman, 2003). Effective crisis management lies in continuous learning processes designed to equip managers with the capabilities, flexibility, and confidence to deal with sudden and unexpected problems or events (Robert & Lajtha, 2002). Good crisis leaders are those who can make fast decisions under pressure and who can keep the big picture consequences of actions and words in mind when making these decisions 030in & Lagadec, 20(0). In 2004, the Rugby league in Australia was both ill-prepared and ill-advised to effectively deal with a sex scandal involving a number of their players on an official club tour. In classic crisis escalation, what should have been a serious but easily dealt with problem became a major reputational and institutional crisis for the league, its sponsors, its players, and its fans.

Towards a universal and integrated digital representation of physical phenomena: a model to investigate comfort and energy efficiency in future environments

This thesis describes the exploration and the development of computational means to investigate the behaviour of design objects before they are available for investigation in the physical world. The motivation is to inform the design process about the design object's performance in order to achieve better--more performance-oriented--design outcomes in the sense of energy efficiency and comfort performance than can be achieved by conventional design techniques.

An algorithm for logit network loading problem by topological sorting

This paper presents a topological sorting based algorithm for logit network loading problem to exclude all cycles by removing certain links from loops. The new algorithm calculates the link weights and flows according to topological order. It produces the theoretical results for networks without loops. Numerical examples show that the new algorithm can reduce errors introduced by the strict definition of 'reasonable route' in Dial's algorithm.

The generation of superstructure geometry in latina temples : a hybrid approach

The Nagara tradition of temple building created a rich corpus of Latina (single-spired) temples spread across Northern India between the fifth and thirteenth centuries. Computing methods offer a distinct methodology for reconstructing the genesis and evolution of geometry in this tradition over time. This paper reports a hybrid technique, comprising three distinct computations for recovering and explaining the geometry of temples. The application of the technique enables scholars to bring together fragments of evidence, construe "best-fit" strategies and unearth implicit or hidden relationships. The advantage of this approach is that changes in assumptions and testing of geometric alternatives can be easily simulated from multiple sources of information, such as texts, sacred diagrams and individual temples.

Development of a diversity openness climate organizational measure

Although research on the diversity climate of organizations is said to be imperative for researchers and practitioners, parsimonious attempt has been made to develop its measurement items. This paper describes the development of diversity openness climate organizational measures (DOCOM). The development process involved multi-faceted input of 104 diversity stakeholders across 3 Australian states, across five industries including both private and public sectors. Final results of the Q-sort methodology produced a stable two-factor structure comprised of 21 items. Factor 1 reflected the "diversity open situation of the organization" and Factor 2 reflected "on-going recognition and support for minority members". Construct validity study included data from 15 multinational organizations. Overall, results suggest that the diversity openness climate of organizational measures (DOCOM) is a valid measure that should prove useful in the field of workforce diversity.