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201.
A novel method for the non-destructive age determination of a blood stain is described. It is based on the measurement of the visible reflectance spectrum of the haemoglobin component using a microspectrophotometer (MSP), spectral pre-processing and the application of supervised statistical classification techniques. The reflectance spectra of sample equine blood stains deposited on a glazed white tile were recorded between 1 and 37 days, using an MSP at wavelengths between 442 nm and 585 nm, under controlled conditions. The determination of age was based on the progressive change of the spectra with the aging of the blood stain. These spectra were pre-processed to reduce the effects of baseline variations and sample scattering. Two feature selection methods based on calculation of Fisher's weights and Fourier transform (FT) of spectra were used to create inputs into a statistical model based on linear discriminant analysis (LDA). This was used to predict the age of the blood stain and tested by using the leave-one-out cross validation method. When the same blood stain was used to create the training and test datasets an excellent correct classification rate (CCR) of 91.5% was obtained for 20 input frequencies, improving to 99.2% for 66 input frequencies. A more realistic scenario where separate blood stains were used for the training and test datasets led to poorer successful classification due to problems with the choice of substrate but nevertheless up to 19 days a CCR of 54.7% with an average error of 0.71 days was obtained. 相似文献
202.
Lisa S. Nored Doug Goodman R. Alan Thompson 《Journal of Police and Criminal Psychology》2011,26(1):35-46
This article provides an empirical analysis of Americans with Disabilities Act (ADA) implementation within the law enforcement
profession. Specifically, the study reports results from a national survey of state police/highway patrol agencies regarding
practical implementation of the ADA. The data is analyzed in terms of population size and collective bargaining status. Results
of this endeavor indicate that implementation of the ADA within law enforcement is difficult, especially as applied to the
work of sworn personnel. These challenges are somewhat diminished when applied to non-sworn personnel such as dispatchers,
administrators, and clerical personnel. The most substantial obstacles to implementation of the ADA within law enforcement
is not associated with political officials or administrators. Instead, most arise from the lack of training and vague legislative
language and regulatory standards. Smaller states and those without collective bargaining report lower levels of accommodation;
however, there are few statistically significant differences in terms of population and collective bargaining. 相似文献
203.
Prior to the 2010 health care reforms, scholars often commented that health policy making in Congress was mired in political gridlock, that reforms were far more likely to fail than to succeed, and that the path forward was unclear. In light of recent events, new narratives are being advanced. In formulating these assessments, scholars of health politics tend to analyze individual major reform proposals to determine why they succeeded or failed and what lessons could be drawn for the future. Taking a different approach, we examine all health policies proposed in the U.S. House of Representatives between 1973 and 2002. We analyze these bills' fates and the effectiveness of their sponsors in guiding these proposals through Congress. Setting these proposed policies against a baseline of policy advancements in other areas, we demonstrate that health policy making has indeed been far more gridlocked than policy making in most other areas. We then isolate some of the causes of this gridlock, as well as some of the conditions that have helped to bring about health policy change. 相似文献
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Lachlan Grant 《澳大利亚政治与历史杂志》2011,57(4):479-494
Largely neglected within studies of Australian attitudes — and changing Australian attitudes — toward Asia throughout the twentieth century are the diverse views expressed by the single major group of Australians to encounter the region, namely the servicemen and women of the Australian Imperial Force (AIF) who served the nation during the Pacific War 1941–1945. Within forums offered by soldier publications such as Salt, Australian troops were engaged in discussions about why the war had been fought (often with reference to the merits and ideals outlined within the Atlantic Charter, Declaration by United Nations and United Nations Charter). Central to such discussions were attitudes toward race, colonialism and Australia's role and future role in regional and world affairs. Importantly, well‐informed understandings of Asian affairs were crucial to discussions. 相似文献
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(Non‐)Enforcement of Directors’ Duties in Corporate Groups: Goh Chan Peng v Beyonics Technology Ltd
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Alan K. Koh 《The Modern law review》2018,81(4):673-688
Corporate groups, a ubiquitous feature of modern business, pose formidable challenges for common law courts relying on traditional corporate law doctrine. Arising out of a corporate group's recent bid to recover millions of dollars in lost profits from a former director and CEO who had diverted a core business, Goh Chan Peng v Beyonics Technology Ltd raised thorny issues of separate legal entity doctrine, single economic unit theory, and reflective loss shared by common law legal systems. Despite finding that the defendant had breached his duties to the ultimate holding company, the Singapore Court of Appeal absolved the faithless director from most of his liabilities, relying on limited domestic precedent to the exclusion of a rich body of Commonwealth jurisprudence – including the House of Lords’ landmark Johnson v Gore Wood decision. This note explores the paths not taken by the court, and highlights the pitfalls of a narrow, autochthonous approach to problems of common law doctrine. 相似文献
209.
Bart Custers Francien Dechesne Alan M. Sears Tommaso Tani Simone van der Hof 《Computer Law & Security Report》2018,34(2):234-243
Although the protection of personal data is harmonized within the EU by Directive 95/46/EC and will be further harmonized by the General Data Protection Regulation (GDPR) in 2018, there are significant differences in the ways in which EU member states implemented the protection of privacy and personal data in national laws, policies, and practices. This paper presents the main findings of a research project that compares the protection of privacy and personal data in eight EU member states: France, Germany, the UK, Ireland, Romania, Italy, Sweden, and the Netherlands. The comparison focuses on five major themes: awareness and trust, government policies for personal data protection, the applicable laws and regulations, implementation of those laws and regulations, and supervision and enforcement.The comparison of privacy and data protection regimes across the EU shows some remarkable findings, revealing which countries are frontrunners and which countries are lagging behind on specific aspects. For instance, the roles of and interplay between governments, civil rights organizations, and data protections authorities vary from country to country. Furthermore, with regard to privacy and data protection there are differences in the intensity and scope of political debates, information campaigns, media attention, and public debate. New concepts like privacy impact assessments, privacy by design, data breach notifications and big data are on the agenda in some but not in all countries. Significant differences exist in (the levels of) enforcement by the different data protection authorities, due to different legal competencies, available budgets and personnel, policies, and cultural factors. 相似文献
210.