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In the little over the decade since the publication of Smith's Public Employment Law and McCarry's Aspects of Public Sector Employment Law, much as changed in the law of public sector employment in Australia. This article briefly surveys some of the major developments in public sector employment law in Australia during the 1990s in relation to departmental chief executive departmental heads.  相似文献   
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The pursuit of intelligence on the German economy by the United States Army Air Corps prior to 1942 revealed great gaps in US knowledge of the German economy. This encouraged joint efforts with British Intelligence. The Air Corps exploited sources creatively to find German industrial targets. Its specialized needs persuaded it to try to establish an Air Corps intelligence gathering section. The Air Corps clashed with the Army over access to economic data. Its need for economic intelligence merged with its political goal of making strategic bombing its primary mission. Intelligence gathering efforts ultimately translated into the creation of air warfare strategy.  相似文献   
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Theories of criminal opportunity and criminal victimization (lifestyles, routine activities, and structuralchoice) all stress the convergence of motivated offenders, suitable targets, and the absence of guardianship in time and space. They each assert the chances of victimization increase as proximity to motivated offenders, exposure to highrisk environments, target attractiveness, and ineffective guardianship increase. This study tests Miethe and Meier’s structuralchoice theory by examining domainspecific victimization and fear of crime among patrons of an entertainment district crime “hot spot. ”Regression results show both victimization experience and fear of crime are associated significantly with indicators of proximity and guardianship, but not with exposure or target attractiveness. White patrons of this area are more likely to be victimized, nonwhites report significantly higher levels of fear. The research for this paper was supported by Grant No. 97PRWX0298 from the Office of Community Oriented Policing Services. Findings and conclusions of the research reported here are those of the authors and do not necessarily reflect the official position or policies of the U.S. Department of Justice.  相似文献   
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The foreign textile fibers recovered from one item of evidence from each of 20 unrelated crimes in three categories (bank robbery, kidnapping, and homicide) were cross-compared. The items of evidence were scraped to remove the trace evidence and a sample of the collected fibers was examined using a standard scheme of analysis. The fibers were examined with light microscopy (including polarized light microscopy), fluorescence microscopy, and microspectrophotometry. The fibers were divided into natural and manufactured groups and then categorized by color and generic (polymer) class. Cross-comparing all 2083 fibers resulted in 2,168,403 comparisons, after removing duplicate (same fiber) comparisons. Colorless and denim fibers were excluded from this study. No two fibers were found to exhibit the same microscopic characteristics and analytical properties. Therefore, it is rare to find two unrelated items that have foreign fibers that are analytically indistinguishable. These results corroborate other population studies conducted in Europe and target fiber studies conducted both in the US and in Europe.  相似文献   
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