Knowledge about folate and the contribution of nutrient supplements to the intake of folic acid and vitamin B12 in Australian adults in 1995 and 1996

The present paper reports knowledge about folate and the contribution of supplements to the intake of folic acid and vitamin B12 in Australian adults during 1995 and 1996. Data were obtained from two population survey monitor surveys conducted in a sample of 5422 adults in 1995-96. The surveys were designed to complement food intake data from the 1995 National Nutrition Survey and to provide an estimate of total folate intake prior to the implementation of voluntary fortification of foods with folic acid. The proportion with knowledge about folate increased with education level and socioeconomic status and was greater in women than men. It was also greater in those who were married, and in those residing in Western Australia and the Australian Capital Territory than in other states and territories. Five per cent of men and 10% of women had taken a supplement containing folio acid on the previous day. The equivalent figures for vitamin B12 were 7.5% for men and 12.5% for women. On average, intake of folic acid from supplements was 11 micro g per day for men and 28 micro g per day for women and intake of vitamin B12 was 2.6 micro g per day for men and 4.5 micro g per day for women. For individuals who consumed a supplement containing folic acid on the day before the survey the median folic acid contribution was 200 micro g. In 1995 and 1996 only one in two adult Australians had heard of folate and only one in ten women of child-bearing age had taken a supplement containing folic acid.

Public views of the benefits and barriers to the consumption of a plant-based diet

Objective: The aim of this study was to examine consumers' perceived benefits and barriers to the consumption of a plant-based diet. Design: Mail survey that included questions on perceived benefits and barriers to the consumption of a plant-based diet. Setting: Victoria, Australia. Subjects: Four hundred and fifteen randomly selected Victorian adults. Results: The main perceived barrier to adoption of a plant-based diet was a lack of information about plant-based diets (42% agreement). Sex, age and education differences were present in over a quarter of the barrier items. For example, non-university-educated respondents and older people were less willing to change their current eating pattern than were university educated and younger respondents. The main benefits associated with plant-based diets were health benefits, particularly decreased saturated fat intake (79% agreement), increased fibre intake (76%), and disease prevention (70%). Age, sex and education differences with regard to benefits were apparent, although sex differences were more important than age or education differences. Conclusions: The majority of respondents perceived there to be health benefits associated with the consumption of a plant-based diet. Compared with the proportion of respondents who agreed that there were particular benefits of eating a plant-based diet, perceived barriers were relatively low. An understanding of the perceived benefits and barriers of consuming a plant-based diet will help formulate strategies that aim to influence beliefs about plant foods, plant food consumption, and, ultimately, public health.

Refuge in the land of liberty : France and its refugees, from the revolution to the end of asylum, 1787-1939

France has a long tradition of asylum for refugees. Since the Revolution, this has made it the land of liberty (pays de la liberte) and the land of asylum (la terre d'asile)." "In practice, responses have been shaped less by principle than by political and social conditions. Various refugee movements - from the late eighteenth-century Lowlands, to Spanish and Italian liberals in the 1820s, Polish nationalists in the 1830s. German social revolutionaries of 1848-9, anti-Bolsheviks from the Russian Revolution, Christians from the former Ottoman Empire, and Jews from Nazi Germany - have met with mixed responses, which shifted uneasily between sympathy, principle, pragmatism, and open hostility." "This book examines the tensions between refugee rights and political responses to refugees, and between humanitarian concern for their plight and hostility to their imposition on the state. Increasingly punitive measures against refugees saw, in 1939, the end of asylum in the internment of republican exiles from the Spanish Civil War.

The career development year : responding to the emergency nursing shortage in Australia

Background: The Career Development Year (CDY) is a 12 month supported entry program at one health care service in Victoria, Australia. The program targets Division One Registered Nurses with little or no emergency nursing experience. The intent of CDY is to improve recruitment to, and retention in, emergency nursing by educational and experiential preparation for emergency nursing practice.

Method: This study used a retrospective exploratory design to examine recruitment and retention of emergency nurses recruited via CDY (n = 72) and compare these findings with recruitment and retention data for a cohort of non-CDY participants (n = 15). CDY data was collected by self-report questionnaires. Descriptive statistics, correlations and inferential statistics were calculated using SPSS.

Results: CDY was found to promote recruitment of novice nurses to emergency nursing, with almost half the respondents (n = 25, 48.1%) reporting they would not have entered emergency nursing were it not for the supported entry program. Further, comparison with non-CDY participants revealed that CDY promoted retention within emergency nursing, with both short-term (n = 47, 90.4% vs. n = 8, 53.4%) and long-term retention doubling (n = 50, 96.1% vs. n = 7, 46.6%) following the introduction of CDY.

Conclusion: CDY was a valuable recruitment tool and successful retention strategy in the ED. Future research using a larger sample may demonstrate potential applicability to other clinical areas.

Characteristics of the contraction twins formed close to the fracture surface in Mg-3A1-1Zn alloy deformed in tension

Characteristics of the “contraction” twins, formed close to the fracture surface in Mg–3Al–1Zn alloy deformed in tension approximately perpendicular to the grain c-axes, are investigated using transmission electron microscopy. The grain c-axis contractions were largely accommodated by {1011}-{1012} source double-twins in a variant characterized by 38° ⟨1210⟩ source twin/matrix misorientation in conjunction with dislocation slip. A possible interpretation of the observed preference for this variant formation is given and some crystal plasticity modelling is performed to elucidate the matter.

Economic reforms, cultural policy : opportunities and challenges to the arts and culture in Vietnam in the age of globalization

The author investigates social change in Vietnam in the late 1980s-2000s, a transition from a subsidized economy to a market-oriented economy. The author discusses the influences of socioeconomic changes on the operation of the performing arts sector through analyzing changes in cultural policies, opportunities, and challenges confronted by performing arts organizations. The new cultural policy allows arts organizations, arts managers, and artists more opportunities to develop a greater degree of autonomy and more freedom in performing, programming and other artistic activities. The author believes that open policies will motivate Vietnam to develop its own national identity and to participate in cultural exchange with other parts of the world. However, under the impact of global culture, global economics, cuts in state funding, and rapid technological development, the performing arts sector has faced challenges in terms of financial viability, audience development, and balance between commercialization and artistic creativity. The author suggests that privatization should be implemented depending on the art form. Consideration should be given by the Vietnamese government to implementing appropriate funding policies and schemes, as state funding still forms a significant part of public companies' incomes.

Sport development, systems, policies and pathways : an introduction to the special issue

Fundamentally sport development is about participation and promoting the opportunities and benefits of participation. Participation in sport and physical activity spans a wide range of contexts including the wholesomeness associated with the freedom of children’s play to the modification of sport to allow children to be children a little longer. The cycle of participation continues to junior and youth sport, where the rules, regulations and traditions of a sport become the foundation to protecting the “institution” of sport, to participation in senior competitions and ultimately, to elite and professional sport. Sport development research and practice therefore is concerned with all these manifestations of the sport experience. It logically follows that the purview of sport development is quite large and potentially complex. Moreover, it is possible to identify at least five themes that could be used to categorise sport development research. These themes include; policy, development through sport, development of sport, future patterns of sport delivery and marketing in terms of the relationship between professional sport and participation.

UV-induced DNA damage promotes resistance to the biotrophic pathogen Hyaloperonospora parasitica in Arabidopsis

Plant innate immunity to pathogenic microorganisms is activated in response to recognition of extracellular or intracellular pathogen molecules by transmembrane receptors or resistance proteins, respectively. The defense signaling pathways share components with those involved in plant responses to UV radiation, which can induce expression of plant genes important for pathogen resistance. Such intriguing links suggest that UV treatment might activate resistance to pathogens in normally susceptible host plants. Here, we demonstrate that pre-inoculative UV (254 nm) irradiation of Arabidopsis (Arabidopsis thaliana) susceptible to infection by the biotrophic oomycete Hyaloperonospora parasitica, the causative agent of downy mildew, induces dose- and time-dependent resistance to the pathogen detectable up to 7 d after UV exposure. Limiting repair of UV photoproducts by postirradiation incubation in the dark, or mutational inactivation of cyclobutane pyrimidine dimer photolyase, (6-4) photoproduct photolyase, or nucleotide excision repair increased the magnitude of UV-induced pathogen resistance. In the absence of treatment with 254-nm UV, plant nucleotide excision repair mutants also defective for cyclobutane pyrimidine dimer or (6-4) photoproduct photolyase displayed resistance to H. parasitica, partially attributable to short wavelength UV-B (280–320 nm) radiation emitted by incubator lights. These results indicate UV irradiation can initiate the development of resistance to H. parasitica in plants normally susceptible to the pathogen and point to a key role for UV-induced DNA damage. They also suggest UV treatment can circumvent the requirement for recognition of H. parasitica molecules by Arabidopsis proteins to activate an immune response.

Dependency of recrystallization mechanism to the initial grain size

The effect of initial grain size on the recrystallization behavior of a type 304 austenitic stainless steel during and following hot deformation was investigated using hot torsion. The refinement of the initial grain size to 8 μm, compared with an initial grain size of 35 μm, had considerable effects on the dynamic recrystallization (DRX) and post-DRX phenomena. For both DRX and post-DRX, microstructural investigations using electron backscattered diffraction confirmed an interesting transition from conventional (discontinuous) to continuous DRX with a decrease in the initial grain size. Also, there were unexpected effects of initial grain size on DRX and post-DRX grain sizes.

Anticipating policy and logics of practice : Australian institutional and academic responses to the globalising "quality research" agenda

Research assessment is now an international trend. This article mobilises a critical policy sociology informed by Bourdieu to unpack the differential effects of research policy shifts in Australia on universities, academics and the field of educational research. It argues in anticipating policy moves - from surveying the logics of practice that have emerged elsewhere from research assessment - that institutional, individual and field responses, while specific to the Australian policy context and mix, have assumed a logic of practice counter productive to "quality" research, education as a field, and equity.

Straight to the source : an exploratory study of Australia's regional newspaper journalists' checks on validity and accuracy of sources

This paper reports on an exploratory study that examined whether journalists
undertake the vital role of checking the validity and accuracy of information
supplied to them in media releases. It also monitored how much information
journalists used from press releases in their published work. The study followed Gandy's information subsidy theory by surveying 10 local government media relations officers who regularly issued media releases via
electronic mail or facsimile to a sample of 14 rural/regional newspapers. The data analysed found that rural/regional journalists were not adequately verifying information supplied in media releases and using a significant amount of this information verbatim.