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This article presents the initial results of a 5‐year longitudinal study of police officers’ attitudes about themselves, their profession, crime, and their role in society. The study sample was comprised of graduating classes at l'École Nationale de Police du Québec in 2003. Graduates completed an anonymous multiple choice questionnaire designed for a similar study conducted in the 1990s in France (Monjardet & Gorgeon, 1992, 1993, 1996, 1999). The complete study will track attitude change in these recruits over the first 5 years of their police careers. Results from the first year point to a change in officers’ attitudes resulting from the shock of actually working as police officers and the recruits’ preconceived notions of what police work would be like. Training and education could be adapted to better prepare police recruits for this transitional shock, including changes in mechanisms used to integrate recruits, improvements in police organizations, and increased organizational support for new members. We also suggest ways of identifying areas where continued education would improve the overall quality of police work.  相似文献   
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The compulsory establishment of large public lunatic asylums under Act of parliament in the nineteenth century to address the enormous increase in the number of the insane raised legal and practical challenges in relation to their status within the law of tax. As a result of their therapeutic and custodial objectives, these novel institutions required extensive landed property and very specific systems of governance, the fiscal consequences of which potentially undermined those very objectives. This article examines and analyses the nature and legal process of the application of the tax regime to these asylums, concluding that it constituted a rare and effective model of institutional taxation.  相似文献   
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Protophormia terraenovae is a forensically important fly whose development time is studied by forensic entomologists to establish the time elapsed since death (post-mortem interval, PMI). Quantity and nature of ecdysteroid hormones present in P. terraenovae pupae were analysed in order to determine if they could be correlated to the age of pupae found on corpses and thereby could give information on the PMI. Ecdysteroid levels were quantified during the pupal-adult development of synchronised animals using enzyme immunoassay (EIA), a sensitive method allowing acurate quantification in one pupa. Two types of pupae were compared: "fresh" pupae, kept frozen until analysis and "experimentally dried" pupae, which were left for several weeks at ambient temperature. A peak of ecdysteroids was detected between 36 and 96 h after pupariation in fresh animals. It was not observed in "experimentally dried" pupae. High-pressure liquid chromatography (HPLC) analyses combined with EIA showed that 20-hydroxyecdysone (20E) was the major free ecdysteroid at various pupal ages. Enzymatic hydrolysis experiments revealed the presence of apolar conjugates at all ages tested. However, neither qualitative nor quantitative difference was detected between early and late pupae. This study gives precise information on the nature and quantity of ecdysteroids in the course of pupal development of a calliphorid fly. The limits of using ecdysteroid measurement as a tool in forensic entomology are discussed.  相似文献   
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As part of the validation of the AmpFlSTR Profiler Plus short tandem repeat (STR) system, under reduced polymerase chain reaction (PCR) volume conditions (i.e., 25 microL), a total of 275 casework samples were processed. Examples of profiles are presented along with amplification conditions to improve the odds of obtaining balanced and complete profiles for samples showing partial results or profiles with a descending slope. Data collected and used to develop our interpretation guidelines are included. From the mixture studies, full profiles were obtained for minor contributors, using 2 ng of DNA, with ratios of 10:1 or 1:20 and using 1 ng of DNA, with ratios of 10:1 and 1:8. The specificity of the Profiler Plus amplification reaction performed in 25 microL was examined and confirmed using a large spectrum of nonhuman DNAs. This report supports the use of the AmpFlSTR Profiler Plus STR system for casework DNA typing under reduced PCR volume conditions.  相似文献   
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Sommaire: Les marchés publics constituent pour le Gouvernement du Québec un précieux instrument de développement socio-éonomique et un puissant levier dans la réalisation de certains objectifs bien particuliers. Aussi, afin de stimuler et de favoriser le développement de l'économie québécoise, la politique d'achat du Gouvernement du Québec révèle plusieurs mesures préférentielles. Elle tente explicitement de maximiser l'utilisation de produits québécois, de canaliser une part substantielle des achats publics vers les entreprises québécoises. Cette politique d'achat préférentielle a été récemment raffermie et ce, malgré le mouvement international de plus en plus vigoureux visant l'élimination des obstacles à la libre circulation des biens et services. Toutefois, au niveau interprovincial, ce même Gouvernement, dans une volonté d'emboîter le pas et de s'aligner sur l'actuelle tendance à la libéralisation des échanges commerciaux, a spontanément souscrit à l'Accord intergouvernemental sur les marchés du secteur public qui prône l'abolition des barrières au commerce interprovincial. Le Gouvernement du Québec doit désormais tenter de concilier l'existence des principes et objectifs de ces deux textes conflictuels. La présente étude offre une vision globale, suggère un survol de la politique d'achat du Gouvernement du Québec et de son champ d'application, dam le contexte de la libéralisation des échanges commerciaux interprovinciaux. Elle souligne que l'Accord ne sonne pas le glas de la politique d'achat du Québec mais en implique une sérieuse et profonde remise en cause. En effet, la politique d'achat devra nécessairement débouher sur une façon originale d'utiliser les marchés publics tout en s'insérant dans le cadre de l'Accord. Abstract: For the Government of Quebec, public contracts are an invaluable tool for socio-economic development and a powerful lever for the achievement of some quite specific objectives. In order to stimulate and promote the development of the Quebec economy, the purchasing policy of the provincial government involves several preferential measures. It explicitly attempts to maximize the use of Quebec products, and to channel a substantial portion of public purchases to Quebec firms. This preferential purchasing policy has been strengthened recently, in spite of the growing international movement towards eliminating impediments to the free trade of goods and services. However, at the interprovincial level, in order to fall in step and align itself with the present trend towards freer trade, the Government of Quebec spontaneously subscribed to the Intergovernmental Accord on Public Sector Contracts, promoting the elimination of interprovincial trade barriers. The Government of Quebec must now aim to reconcile the principles and objectives of these two conflicting approaches. This study provides an overview and suggests a survey of the provincial government's purchasing policy and its field of application, within the context of the liberalization of interprovincial trade. It stresses that the accord does not negate Quebec's purchasing policy, although it does involve a thorough review of it. Indeed, the purchasing policy must necessarily lead to an original way of using public contracts while still staying within the bounds of the accord.  相似文献   
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