Educating readers: Breast cancer in Australian women's magazines

Women's magazines in Australia have become increasingly involved in various public health awareness campaigns. In particular, breast cancer has been targeted as an issue for attention. This disease occupies a privileged position in women's magazines, being represented as treatable and survivable with an emphasis on the advocacy of early detection through breast self-examination and screening programs. In this way, women's magazines can be seen to be proactive in serving the public interest of their readers. Information and advice about breast cancer are not limited to medical articles, advice columns and diet pages, but occur, perhaps more accessibly, in feature articles of personal accounts of experiences with breast cancer. This paper looks at coverage of the disease in Australian women's magazines over the last 3 years to see how this role in public health awareness operates. It pays particular attention to illness narratives in feature articles and to stories associated with the magazines' own breast cancer campaigns.

Radiocarbon in tropical tree rings during the Little Ice Age

Cross-dated tree-ring cores (Pinus merkusii) from north-central Thailand, spanning AD 1620-1780, were used to investigate atmospheric C-14 for the tropics during the latter part of the Little Ice Age. In addition, a cross-dated section of Huon pine from western Tasmania, covering the same period of time, was investigated. A total of 16 pairs of decadal samples were extracted to alpha-cellulose for AMS C-14 analysis using the ANTARES facility at ANSTO. The C-14 results from Thailand follow the trend of the southern hemisphere, rather than that of the northern hemisphere. This is a surprising result, and we infer that atmospheric C-14 for north-central Thailand, at 17degrees N, was strongly influenced by the entrainment of southern hemisphere air parcels during the southwest Asian monsoon, when the Inter-Tropical Convergence Zone moves to the north of our sampling site. Such atmospheric transport and mixing are therefore considered to be one of the principal mechanisms for regional C-14 offsets. (C) 2004 Elsevier B.V. All rights reserved.

The imaging of Samoa in illustrated magazines and serial encyclopedias in the early 20th-century

Drawing on English language sources and material relating to the colonial administrations of Western Samoa (now Samoa) and American Samoa, this examination of photographically illustrated serial encyclopaedias and magazines proposes an alternative historical analysis of the colonial imaging of Samoa, the most extensively covered field in Oceanic photographic studies. Though photographs published between 1890s and World War II were often 'recycled', without acknowledging the fact that they were taken much earlier, and despite claims in the text of illustrated publications of an unchanged, enduring, archaic tradition in Samoa, the amazing variety of photographic content often offered contradictory evidence, depicting a modern, adaptive and progressive Samoa. Contrary to orthodox historical analysis, the images of Samoa in illustrated magazines and encyclopaedias were not limited to a small repetitive gallery of partially clothed women and costumed chiefs; and the ways in which readers understood Samoa from photographs and text raises questions still to be explored.

Acute weight loss followed by an aggressive nutritional recovery strategy has little impact on on-water rowing performance

Objectives: To assess the influence of moderate, acute weight loss on on-water rowing performance when aggressive nutritional recovery strategies were used in the two hours between weigh in and racing. Methods: Competitive rowers (n=17) undertook three on-water 1800 m time trials under cool conditions ( mean (SD) temperature 8.4 (2.0)degrees C), each separated by 48 hours. No weight limit was imposed for the first time trial-that is, unrestricted body mass (UNR1). However, one of the remaining two trials followed a 4% loss in body mass in the previous 24 hours (WT-4%). No weight limit was imposed for the other trial (UNR2). Aggressive nutritional recovery strategies (WT-4%, 2.3 g/kg carbohydrate, 34 mg/kg Na+, and 28.4 ml/kg fluid; UNR, ad libitum) were used in the first 90 minutes of the two hours between weigh in and performance trials. Results: WT-4% had only a small and statistically non-significant effect on the on-water time trial performance ( mean 1.0 second, 95% confidence interval (CI) 20.9 to 2.8; p=0.29) compared with UNR. This was despite a significant decrease in plasma volume at the time of weigh in for WT-4% compared with UNR (-9.2%, 95% CI -12.8% to -5.6%; p