Food patterns associated with blood lipids are predictive of coronary heart disease : the Whitehall II study

Analysis of the epidemiological effects of overall dietary patterns offers an alternative approach to the investigation of the role of diet in CHD. We analysed the role of blood lipid-related dietary patterns using a two-step method to confirm the prospective association of dietary pattern with incident CHD. Analysis is based on 7314 participants of the Whitehall II study. Dietary intake was measured using a 127-item FFQ. Reduced rank regression (RRR) was used to derive dietary pattern scores using baseline serum total and HDL-cholesterol, and TAG levels as dependent variables. Cox proportional hazard regression was used to confirm the association between dietary patterns and incident CHD (n 243) over 15 years of follow-up. Increased CHD risk (hazard ratio (HR) for top quartile: 2·01 (95 % CI 1·41, 2·85) adjusted for age, sex, ethnicity and energy misreporting) was observed with a diet characterised by high consumption of white bread, fried potatoes, sugar in tea and coffee, burgers and sausages, soft drinks, and low consumption of French dressing and vegetables. The diet-CHD relationship was attenuated after adjustment for employment grade and health behaviours (HR for top quartile: 1·81; 95 % CI 1·26, 2·62), and further adjustment for blood pressure and BMI (HR for top quartile: 1·57; 95 % CI 1·08, 2·27). Dietary patterns are associated with serum lipids and predict CHD risk after adjustment for confounders. RRR identifies dietary patterns using prior knowledge and focuses on the pathways through which diet may influence disease. The present study adds to the evidence that diet is an important risk factor for CHD.

Intersection of autonomy and social control : negotiating teenage motherhood

Contrary to popular belief, teenage mothers are a declining proportion of birthing women; however they receive much negative public attention. Of particular public concern is the high cost of supporting teenage mothers, in terms of financial, health and welfare resources. Historically, the typical founding mother of white Australia was single, but post-war changes in the family structure incorporated the expectation that children be born into two-parent households with the male as the breadwinner. Policy changes in the seventies saw the introduction of the Sole Parents Pension which meant that many birthing teenage women could choose to keep their infants rather than have a clandestine adoption or an enforced marriage. The parenting practices of teenage mothers have been criticised for being less than optimal, and mother and child are reported as being disadvantaged cognitively, psychosocially, and educationally. One widespread nursing service which provides support for new mothers in Victoria is the Maternal and Child Health Service; however, teenage mothers appear reluctant to use such services. Why this should be so became an important question for this research, since little is known about the parenting practices of teenage mothers. This study therefore sought to explore mothering from the perspective of five sole supporting teenage mothers each of whom had a child over six months of age. The research methodology took an interpretive ethnographic approach and was guided by feminist principles. The data were collected through repeated interviewing, participant observation, informal discussions with key informants, field notes and journalling. Data analysis was aided by the use of the software, program NUD-IST. It was found that the young women in this study each chose to give birth with full realisation that their existence was dependent on the Welfare State. Unanticipated, however, were the many structural barriers which made their lives cataclysmic, but these reinforced their determination to prove themselves worthy and capable mothers. The young women negotiated motherhood through a range of social supports and through maternal practice. Unquestionably, their social dependency on the welfare system forced them into marginal citizen status. Moreover, absolute and intrinsic poverty levels were experienced, brought about by inadequate welfare payments. Formal support agencies, such as the Maternal and Child Health nurses were rarely approached to provide childrearing support beyond the initial months following birthing, since the teenagers' basic needs such as shelter, food and clothing took precedence over their parenting needs. Additionally, some nurses were perceived to hold judgmental attitudes towards teenage mothers. It was far easier to forestall confrontation with nurses and the other 'older' women clientele by avoiding them. Thus XI they turned to charitable agencies who provided a safety net in the form of emergency supplies of money, food, or equipment. Informal networks of friends provided alternative modes of support when family help failed to materialise. The children, however, provided the young women with an opportunity to transform their lives by breaking free of the past, and by creating a new, mature existence for themselves. Despite being abandoned by family, friends, lovers and society, in the privacy and isolation of their own homes, they attempted to provide a more nurturing environment for their children than they themselves had received. Each bestowed unconditional maternal love on the child and were rewarded through the pleasures of watching their children grow and develop into worthwhile individuals. The children became the focus of their attention and their reason for living. In the course of their welfare dependency, the young women became public property, targets of surveillance, and were subjected to stigmatising and condescending public attitudes wherever they went. In this way, it was evident that they were an oppressed group, but each found ways of resisting. Rather than focussing on their oppressive or disabling lives, or dwelling on their disadvantaged status, the young women sought their identities as mature women through motherhood and by demonstrating that they could do this important job well. Through motherhood their lives had meaning and a sense of purpose. The thesis concludes that motherhood in the teenage years is difficult. However, if appropriate supports are made available, teenage mothers need be no different from non-teenage mothers. But with state resources shrinking, and their own resources limited, teenage mothers are disadvantaged. In some ways, this study showed that all levels of support were inadequate, although those provided through the charitable organizations were seen to be the most appropriate. This reflects the current policy of economic rationalism adopted by most Western liberal democracies in the 1980s and 1990s and no less by the former Keating Labor Government in Australia.

Public space : its mythopoetic foundations and the limits of the law

Drawing on William Dawes' unpublished notebooks on the Indigenous languages spoken around Sydney Cove at the time of white settlement, this article hopes to provoke critical reflection on the limits of the law. Dawes' record of communication with Patyegarang documents a transaction that was both political and erotic, both about the law and in defiance of it. In performances that were gestural as well as verbal, they marked out a middle ground where the laws governing both of them were placed in parentheses and new, provisional, rules of exchange improvised. This article notices the existence of this middle ground, and marks its disappearance in subsequent legal discourse about the status of Indigenous people. Ultimately, it offers a reflection on the laws that govern the meeting place which the middle ground underwrites. That is, before public space became fixed for the legally binding discourse of politics, it was mobile and self-constituting. Is this simply a myth or is it a mythopoetic mechanism for rethinking the grounding of law in Australia? If it is the latter, then the next step will be to establish a middle ground of exchange with Indigenous law-giving systems.

Thin white women in advertising : deathly corporeality

This article examines the way that contemporary British women’s magazine advertising employs idealized images of thin white women to confer status on a range of beauty products and services. These lean, pure, radiant images of white women are imagined to be natural sources of light, beauty, and the entry point (with the product) to a higher state of female grace. However, the article also addresses what is argued to be the ‘absence’ effect and the lack of corporeal life that is also at the core of many of these ‘lacking’ images of white women. The article argues that such textual ruptures and contradictions, in turn, point to the way that thinness itself, as a self-willed body project, can be considered to be a resistant body practice, or one that draws attention to the life and death struggle at the heart of what it means to be a ‘good’ white woman in a patriarchal society

To save the women of China from fear, opium and bound feet : Australian women missionaries in early twentieth-century China

This article explores the experiences of Western women missionaries in a faith mission and their relationships with the women and children of China in the early years of the twentieth century. In a period of twenty years of unprecedented social and political revolution missionaries were forced to reconceptualise their work against a changing discourse of Chinese womanhood. In this context, emerging models of the Chinese New Woman and the New Girl challenged older mission constructions of gender. The Chinese reformation also provided missionaries with troubling reflections on their own roles as independent young women, against debates about modern women at home, and the emerging rights of white women as newly enfranchised citizens in the new nation of Australia.

White nation

Review of : White Nation : Fantasies of White Supremacy in a Multicultural Society, by Ghassan Hace, Pluto Press, 1998

Reaping identity meanings from an agrarian past : southern harvesters of commercially cultivated regional heritage

Extending knowledge of the cultural shaping and variegating of white identity that occurs through the commercial diffusion of identity myths, we examine the reception of Southern identity myths promoted in the oppositional narratives of New South commercial media. We characterize oppositional narratives as texts which operate by eliciting an interpretive reading that devalues rather than supports the surface narrative, and explain the duplicitous text as one intended to seduce a dominant power, while empowering and bolstering identity of a marginalized group. After elaborating how oppositional discourse can serve to reinforce the identity frame constructed by regional media producers, we report on a study examining how urban and rural Southerners read and respond to this discourse. Our findings highlight mediators in the relationship between individuals’ oppositional readings and their alignment of identity in a manner responsive to it.

Residency and spatial use by reef sharks of an isolated seamount and its implications for conservation

Although marine protected areas (MPAs) are a common conservation strategy, these areas are often designed with little prior knowledge of the spatial behaviour of the species they are designed to protect. Currently, the Coral Sea area and its seamounts (north-east Australia) are under review to determine if MPAs are warranted. The protection of sharks at these seamounts should be an integral component of conservation plans. Therefore, knowledge on the spatial ecology of sharks at the Coral Sea seamounts is essential for the appropriate implementation of management and conservation plans. Acoustic telemetry was used to determine residency, site fidelity and spatial use of three shark species at Osprey Reef: whitetip reef sharks Triaenodon obesus, grey reef sharks Carcharhinus amblyrhynchos and silvertip sharks Carcharhinus albimarginatus. Most individuals showed year round residency at Osprey Reef, although five of the 49 individuals tagged moved to the neighbouring Shark Reef (∼14 km away) and one grey reef shark completed a round trip of ∼250 km to the Great Barrier Reef. Additionally, individuals of white tip and grey reef sharks showed strong site fidelity to the areas they were tagged, and there was low spatial overlap between groups of sharks tagged at different locations. Spatial use at Osprey Reef by adult sharks is generally restricted to the north-west corner. The high residency and limited spatial use of Osprey Reef suggests that reef sharks would be highly vulnerable to targeted fishing pressure and that MPAs incorporating no-take of sharks would be effective in protecting reef shark populations at Osprey and Shark Reef.

A concert of powers and hybrid regionalism in Asia

With the rise of China the strategic competition between the US and China has gained momentum over the last 10 years and is likely to continue in the near future. To deal with this challenge, Hugh White has proposed a concert of powers in Asia. White’s proposal, however, has not received sufficient attention in Asia and is likely to be a failure if Asia does not take it seriously. This article examines the problematic assumptions of White’s proposal and argues that his proposal needs to incorporate the important role of ASEAN, an existing de facto Asian concert of powers. It shifts the idea of a concert of powers towards a new hybrid regionalism, identifies its key components and discusses how this hybrid regionalism can dilute the strategic conflict between China and the US.

A Rational Approach To Sentencing White- Collar Offenders in Australia

There are no overarching (and few settled) principles governing the sentencing of white-collar offenders. This is especially the situation in relation to the relevance of public opprobrium to the sentencing calculus and the manner in which employment deprivations stemming from the penalty impact on the sentence. To the extent that there is general convergence in the approach to sentencing white-collar offenders, the approach is often not sound. This is the case in relation to the minor sentencing discount accorded for previous good character, and the prevailing orthodoxy which assumes that offences targeted at major institutions, such as banks, meaningfully impair community confidence in such institutions. Fundamental reform of the manner in which white-collar offenders are sentenced is necessary in order to make this area of law more coherent and doctrinally sound. These reforms include providing a significant and pre-determined discount for restitution, reducing the weight given to general deterrence in the sentencing calculus, and providing a greater discount for previous good character and employment deprivations suffered as a direct result of the sentence. Further, crimes against individuals should be regarded as being more serious than those committed against large corporations or the public revenue. The article focuses on the existing law in Australia, however, the reform proposals and doctrinal analysis could be applied to all jurisdictions.

Studies of a wear resistant cast iron

 The objective of this investigation was to set down (on the base of the results obtained by the examination of white cast iron alloys with different content of the alloying elements) a correlation between chemical composition and microstructure, on one hand, and the properties relevant for this group of materials, i.e., abrasion wear resistance and fracture toughness, on the other. Experimental results indicate that the volume fracture of the carbide phase, carbide size and distribution, as well as the morphology of eutectic colonies, had an important influence on the wear resistance of white cast iron alloys under low-stress abrasion conditions, whereas fracture toughness was determined largely by the matrix microstructure.

Values, attitudes, and frequency of meat consumption: predicting meat-reduced diet in Australians

Reduced consumption of meat, particularly red meat, is associated with numerous health benefits. While past research has examined demographic and cognitive correlates of meat-related diet identity and meat consumption behavior, the predictive influence of personal values on meat-consumption attitudes and behaviour, as well as gender differences therein, has not been explicitly examined, nor has past research focusing on 'meat' generally addressed 'white meat' and 'fish/seafood' as distinct categories of interest. Two hundred and two Australians (59.9% female, 39.1% male, 1% unknown), aged 18 to 91 years (M = 31.42, SD = 16.18), completed an online questionnaire including the Schwartz Values Survey, and measures of diet identity, attitude towards reduced consumption of each of red meat, white meat, and fish/seafood, as well as self-reported estimates of frequency of consumption of each meat type. Results showed that higher valuing of Universalism predicted more positive attitudes towards reducing, and less frequent consumption of, each of red meat, white meat, and fish/seafood, while higher Power predicted less positive attitudes towards reducing, and more frequent consumption of, these meats. Higher Security predicted less positive attitudes towards reducing, and more frequent consumption, of white meat and fish/seafood, while Conformity produced this latter effect for fish/seafood only. Despite men valuing Power more highly than women, women valuing Universalism more highly than men, and men eating red meat more frequently than women, gender was not a significant moderator of the value-attitude-behavior mediations described, suggesting that gender's effects on meat consumption may not be robust once entered into a multivariate model of MRD attitudes and behaviour. Results support past findings associating Universalism, Power, and Security values with meat-eating preferences, and extend these findings by articulating how these values relate specifically to different types of meat.

Changing listening frequency to minimise white noise and hear indigenous voices

Listening… can involve the listener in an intense, efficacious, and complex set of communicative acts in which one is not speaking, discussing, or disclosing, but sitting quietly, watching, and feeling-the-place, through all the senses…. In the process, one becomes a part of the scene, hearing and feeling with it (Carbaugh 1999: 259).To listen this way involves much more than providing a chance for words to be spoken; it includes tuning in and getting the listening frequency clear. As a non-Indigenous person seeking to conduct qualitative research that listens to Aboriginal people, I need to ask how I can tune into the “active attentiveness” described by Carbaugh (1999) in order to listen in a manner that is appropriate, respectful and minimises my inherent white privilege. In addressing this question I draw on the work of Indigenous authors and academics, critical whiteness studies and my own experiences learning from Aboriginal people in a number of contexts over the past ten to fifteen years.History in Australia since colonization has created a situation where Aboriginal voices are white noise to the ears of many non-Indigenous people. This paper proposes that white privilege and the resulting white noise can be minimised and greater clarity given to Aboriginal voices by privileging Indigenous knowledge and ways of working when addressing Indigenous issues. To minimise the interference of white noise, non-Indigenous people would do well to adopt a position that recognises, acknowledges and utilises some of the strengths that can be learned from Aboriginal culture and Indigenous authors.This paper outlines a model of apprentice, allied listening for non-Indigenous researchers to adopt when preparing to conduct research alongside Indigenous people. Such an approach involves Re-learning of history, Reviewing of the researcher’s beliefs and placing Relating at the centre of the listening approach. Each of these aspects of listening is based on privileging of Indigenous voices.

Specific role of dietary fat in modifying cardiovascular and locomotor activity 24-h rhythms

Meal-fed conscious rabbits normally exhibit postprandial elevation in blood pressure, heart rate (HR) and locomotor activity, which is abolished by consumption of a high-fat diet (HFD). Here, we assessed whether the cardiovascular changes are attributable to the increased caloric intake due to greater fat content or to hyperphagia. Rabbits were meal-fed during the baseline period then maintained on either an ad libitum normal fat diet (NFD) or ad libitum HFD for 2 weeks. Blood pressure, HR and locomotor activity were measured daily by radio-telemetry alongside food intake and body weight. Caloric intake in rabbits given a NFD ad libitum rose 50% from baseline but there were no changes in cardiovascular parameters. By contrast, HR increased by 10% on the first day of the ad libitum HFD (p<0.001) prior to any change in body weight while blood pressure increased 7% after 4d (p<0.01) and remained elevated. Baseline 24-h patterns of blood pressure and HR were closely associated with mealtime, characterised by afternoon peaks and morning troughs. When the NFD was changed from meal-fed to ad libitum, blood pressure and HR did not change but afternoon activity levels decreased (p<0.05). By contrast, after 13d ad libitum HFD, morning HR, blood pressure and activity increased by 20%, 8% and 71%, respectively. Increased caloric intake specifically from fat, but not as a result of hyperphagia, appears to directly modulate cardiovascular homeostasis and circadian patterns, independent of white adipose tissue accumulation.

Geographical variation and population structure in the White-rumped Sandpiper Calidris fuscicollis as shown by morphology, mitochondrial DNA and carbon isotope ratios

We studied the population structure of a high arctic breeding wader bird species, the White-rumped Sandpiper Calidris fuscicollis. Breeding adults, chicks and juveniles were sampled at seven localities throughout the species' breeding range in arctic Canada in 1999. The mitochondrial control region was analysed by DNA sequencing, feathers were analysed for carbon isotope ratios (C13/C12) by isotope ratio mass spectrometry, and morphological measurements were analysed using principal component analyses, taking the effect of sex into account (identified by molecular genetic methods). In general, our results support the notion that the White-rumped Sandpiper is a monotypic species with no subspecies, and most of the morphological and genetic variation occurs within sites. Nevertheless, some differences between sites were found. Birds from the two northernmost sites (Ellesmere and Devon Islands) had relatively longer bill and wing and shorter tarsus than birds sampled further south, possibly reflecting genetic differences between populations. The carbon isotope ratios were higher at the easternmost site (Baffin Island), revealing differences in the isotope content of the food. The mtDNA sequences showed no significant differentiation between sites and no pattern of isolation-by-distance was found. Based on the mtDNA variation, the species was estimated to have a long-term effective population size of approximately 9,000 females. The species shows no clear evidence of any population expansion or decline. Our results indicate that carbon isotope ratios, and possibly also certain mtDNA haplotypes, may be useful as tools for identifying the breeding origin of White-rumped Sandpipers on migration and wintering sites.