Healthy revolutions: promoting cycling among women

Issue addressed: Australian women's participation in cycling for transport and recreation is approximately half that of men. These gender differences do not occur in several western European countries. Research is required to investigate the individual, social and environmental determinants of Australian women's participation in cycling for transport and recreation.

Discussion: Few studies have systematically investigated women's perceptions and experiences of cycling and little is known about what motivates and sustains their involvement. Preliminary indications are that, for women, there may be an interest in and capacity to participate in cycling that is not being translated into practice. Safety concerns appear to be a significant deterrent to women cycling. Safety factors have a differential impact on women as they are generally more risk averse than men. Quantitative risk assessments suggest that the risk of injury associated with cycling is small and that the health benefits outweigh the health costs. Cycling promotion campaigns may achieve greater success with women if they enable women to experience cycling in an environment that both is, and is perceived to be, safe and supportive.

Conclusions: Research is needed to determine what strategies are likely to be most effective in promoting cycling among Australian women, as a basis for developing programs, policies and facilities to support women's participation in cycling.

Stakeholder representation on the boards of Australian initial public offerings

This paper analyses the board composition of Australian initial public offerings (IPOs) over the period 1994 to 1997. The recent management literature identifies a wide range of stakeholders beyond the traditional shareholders. Evan and Freeman, and Jones and Goldberg suggest that the importance of stakeholders should be reflected in board representation. Luoma and Goodstein provide evidence of increased stakeholder representation on the boards of American companies. This paper studies Australian IPOs and finds that this is not the case. This suggests that capital raising by new lists in the Australian equity market does not require stakeholder representation on the board.

Environmental factors and product adaptation in Middle Eastern markets : the experience of Australian companies

This paper examines the impact that environmental factors have on the decision of Australian companies to adapt products for Middle Eastern markets. It  concludes that of all product aspects, labeling requires the greatest amount of adaptation and that socio-cultural factors have the greatest influence on overall product adaptation. Furthermore, environmental factors impact on product   adaptation in different ways, reflected in the adaptation of different aspects of the overall product.

Effect of migration on food habits of Somali women living as refugees in Australia

This study aimed to assess the dietary changes that occur for migrants moving from a low-income to a high-income country. The sample included 45 females who had migrated to Australia from Somalia within the past 5years (1996-2001). The data for the study was derived from structured interviews conducted by a bilingual interviewer and anthropometry. Usual dietary intake and frequency of consumption of 54 foods were determined both for Australia (current home) and for Somalia (previous home). In Australia, subjects maintained the structure of the diet from their country of birth. They did increase their consumption of some processed food, such as instant noodles, crisps, and pizza. However, there was little evidence that the subjects adopted ready or partially prepared meals or takeaway meals. A significant addition to the diet in Australia was the use of breakfast cereals. Significant substitutions were of ready-baked bread for traditional bread and lamb for camel meat. The mean BMI of the sample was 27.4kg/m². Sixty percent of the sample were overweight or obese (BMI>25). Some of the dietary changes observed may be consistent with increased energy intake and altered nutrient density. Given the association between transition to a high-income diet and obesity, it is important that migrants are encouraged to retain the best of their traditional diet while adopting healthy foods from host country.

Marketing research and its value: the experience of Australian organisations

There is a continuing need for organisations to identify the returns obtained from marketing research, such as direct knowledge acquisition or the indirect results of decisions made using this information (e.g., financial returns). This paper reports on a study based on a conceptual model proposed by earlier researchers that explored knowledge acquisition derived from marketing research, together with its dissemination and utilisation. An adequate fit for the model was found using primary data from a sample of decision-makers in Australian organisation. The findings of this empirical study show an association between marketing research, knowledge utilisation, and the performance of the organisations sampled.

Primary numeracy: a review of Australian research

Focuses on a national project that analyzed Australian research on primary school numeracy from 1994 to 2004. Effective teaching methods used in numeracy education; Summary of children's development of specific mathematical concepts; Findings of several researches on primary school probability and statistics, measurement, number, space and equity.

A review of Australian Conescharellinidae (Bryozoa : Cheilostomata)

The family Conescharellinidae Levinsen is defined and is regarded as comprising seven cheilostome genera (Conescharellina, Bipora, Trochosodon, Flabellopora, Zeuglopora, Crucescharellina and Ptoboroa). The astogeny of colonies, that consists of frontally budded zooids with "reversed" orientation, is briefly described and compared between genera. The morphology of zooids and heterozooids is defined and keys to genera and Australian species are provided. Taxa that were first described from Australia or from reliable subsequent records are redescribed and illustrated where possible. Australian specimens that have been identified as non-Australian species, have generally been found to be distinct and are here redescribed as new species. Some non-Australian records of specimens previously assigned to Australian species have also been re-examined. These are described and sometimes referred to other taxa. Altogether, eight previously described species that have not been found in the present material are discussed and 27 taxa are described from collections, principally from the eastern and southern coasts of Australia and from the Tertiary of Victoria. Eighteen of these are considered to be new species. Where possible, type or at least topotype material of previously described species has been examined. Colonies from the collections of Museum Victoria (NMV) and the Natural History Museum, London (BMNH), have been examined. New species from Australia described here are: Conescharellina cognata, C. ecstasis, C. diffusa, C. obscura, C. stellata, C. plana, C. perculta, C. pustulosa, C. ocellata, C. macgillivrayi, C. humerus; Trochosodon fecundus, T. asymmetricus, T. diommatus, T. aster, T. anomalus, T. praecox and Crucescharellina australis. In addition, the New Zealand bryozoan Trochosodon multiarmatus (Gordon, 1989) (not Bipora multiarmata Maplestone, 1909) is described as Trochosodon gordoni sp. nov.

Coastal state fisheries management : a review of Australian enforcement action in the Heard and McDonald Islands Australian Fishing Zone

In 1953 the Heard and McDonald Islands Act, which formalised the transfer of sovereignty over the two named sub-Antarctic islands from the United Kingdom, was passed by the Australian Government. For the ensuing 40 years, Australian management of the Islands was uneventful. The first subAntarctic scientific station was established at Atlas Cove, on Heard Island, in December 1947 following the initial indication by Britain of a willingness to transfer rights to the Islands. In 1987 the Islands, together with their 12 mile territorial sea, were proclaimed a wilderness reserve with a number of activities including fishing and mining prohibited. The same area was included on the WorId Heritage List in 1997. In 1979 a 200 nautical mile Australian Fishing Zone (AFZ) was proclaimed around all Australian territories. In 1994 new terminology was embraced and the Exclusive Economic Zone was declared.

Learning through computer-mediated communication: a comparison of Australian and Chinese heritage students

Twelve Australian and 12 Chinese heritage students from a third-year university computer ethics subject completed a Readiness for Online Learning Questionnaire; and six students from each of these two groups participated in a student-facilitated problem-solving discussion through computer-mediated communication. The questionnaire comparisons showed that the two groups of students were equally willing to self-manage their own learning, but that Australian students were significantly more comfortable with e-learning. The analysis of student postings in the CMC component showed that, collectively, Australian students posted more messages than did the Chinese students. Both groups participated equally in socialisation online; although Chinese heritage students posted a higher number of messages associated with organisational matters; and Australian students posted a larger number of message components associated with intellectual contributions to the discussion. These results are interpreted in a theoretical context and implications for practice are drawn.

Casey: four decades in the making of Australian foreign policy

Richard Casey was involved in shaping Australian foreign policy for over four decades. Casey's attitudes, ideas, policies and actions towards the rest of the world are therefore an important part of a Liberal tradition in Australian foreign policy. To examine Casey's place in the Liberal tradition this article explores Casey's positions on the great international issues of two periods: the 1930s and the 1950s. The conclusion of the article is that three key ideas shaped Casey's foreign policy, and therefore also lie at the centre of the Liberal tradition; firstly, a strong attachment to the idea of the English speaking alliance; secondly, a realist perspective on international affairs; and, thirdly, a consistent strand of anti-communism.

Water-binding capacity and viscosity of Australian sweet lupin kernel fibre under in vitro conditions simulating the human upper gastrointestinal tract

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.