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41.
In his influential account of modern nationalism, Benedict Anderson emphasises the role of the press in creating a sense of "imagined community". But the nation's identity is also constituted through the performances of representative nationals for an international audience. The visits of Australia's political leaders to London and Washington are carefully stage-crafted events, designed to elicit, or at least create an impression of, a favourable reception by its "great and powerful friends". This essay examines the international debuts of several Australian political leaders from Alfred Deakin (1887) and Robert Menzies (1935) to Bob Hawke and John Howard. It focuses especially on the interplay between the leaders' private and public selves; how they have crafted their public appearances and utterances to capture the attention of the desired international audience, and how their performances have been seen by the audience that, in the last resort, mattered most to them, the Australian one.  相似文献   
42.
Histologic detection of fat emboli   总被引:1,自引:0,他引:1  
We describe a procedure for detection of fat emboli in formalin fixed tissue using osmium tetroxide postfixation. Intravascular fat in tissue postfixed in osmium tetroxide, embedded in epoxy or paraffin, and stained with toluidine blue, hematoxylin, or Oil Red O is more easily visualized than in frozen tissue that is stained with Oil Red O. With these methods, fat emboli may be detected years after the initial autopsy.  相似文献   
43.
Abstract

The interrogation of drug addicts in custody presents a problem. The reliability of confessions made either under the influence of drugs or during drug withdrawal may be adversely affected. This study explores the effect of drug use and drug withdrawal on interrogative suggestibility and compliance. These two psychological factors are relevant to erroneous testimony. The interrogative suggestibility and compliance of heroin addicts on an inpatient drug unit were measured on opiates, whilst withdrawing from opiates and drug free. The interrogative suggestibility and compliance of the group of subjects as a whole did not differ significantly in these three conditions. However the results did suggest that a subgroup of vulnerable individuals may have been more suggestible when under the influence of opiates. Further work is needed to clarify these results and to aid professionals assessing fitness for interview and cases of retracted confessions.  相似文献   
44.
Editorial     
Abstract

Mentors and school heads play cardinal roles in teacher education programmes in most countries, including Zimbabwe. The side-effects of such symbiosis have not yet been investigated fully. This article used a qualitative methodological approach to investigate the perceptions of some Zimbabwean student teachers regarding their teaching practice experiences. A sample of 10 ex-teaching practice students from a teacher education college was selected and interviewed during data collection using a semi-structured interview schedule. The participants reported a high prevalence of sexual harassment/aggression of the students by the host schools' heads and mentors, irrespective of student gender. The form of aggression included seeking sexual favours and intimidation. Most perpetrators used metaphors and satirical or sarcastic language to convey their intentions. The female student teachers reported higher incidences than did the male students. Constant workshopping is imperative to remind mentors and school heads of their professional and social obligations regarding teacher education.  相似文献   
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