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21.
测定了痢疾杆菌福氏 2a 30 1株与喹喏酮类药物耐药性相关的 gyrA基因和 parC基因的序列 ,并对其环丙沙星耐药诱变株的 gyrA和 parC基因喹喏酮类药物耐药性决定区 (QRDR)序列进行了测定分析。结果表明 ,痢疾杆菌福氏 2a 30 1株 gyrA和 parC基因分别为 2 6 2 5bp和2 2 5 6bp ,环丙沙星诱导的耐药菌 gyrA基因QRDR(2 4 5bp)发生氨基酸残基 6 9 Ala→Val和 87 Tyr→Asp改变 ,parC基因QRDR(2 37b)发生氨基酸残基 79 Ala→Asp、84 Ala→Glu和 85 Pro→Ala改变。这一研究结果对认识痢疾杆菌喹喏酮类药物耐药性的分子机理具有重要意义 相似文献
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Kimberly de Beus 《Journal of criminal justice》2007,35(3):337
Studies of restorative justice programs continue to provide a review of restorative justice practice and impact. While this body of research is growing, many questions remain regarding the impact of restorative justice in reducing crime. By relying on individual and community-level data, the present study examined how offense type and poverty level influenced program completion and recidivism among juveniles in a restorative justice program. This study also examined the relationship between program completion and recidivism. Findings revealed that status offenders in the restorative justice program were more likely to complete the program and less likely to recidivate than status offenders in the comparison group. In addition, property offenders in the restorative justice program were less likely to recidivate than property offenders in the comparison group. Poverty level at the community-level had a significant influence in both program completion and recidivism. 相似文献
25.
Marta Concheiro Ana de Castro Oscar Quintela Manuel Lpez-Rivadulla Angelines Cruz 《Forensic Science International Supplement Series》2005,150(2-3):221
This paper describes the analytical methodology for the determination of MDMA, MDA, MDEA and MBDB in oral fluid. After a liquid–liquid extraction, the analysis was carried out by high performance liquid chromatography (HPLC), with fluorescence detection. The detector wavelength was fixed at 285 nm for excitation and 320 nm for emission. The mobile phase, a mixture of phosphate buffer (pH = 5) and acetonitrile (75:25), and the column, Kromasil 100 C8 5 μm 250 mm × 4.6 mm, allowed good separation of the compounds in an isocratic mode in only 10 min. The method was validated and showed good limits of detection (2 ng/mL) and quantitation (10 ng/mL) for all the amphetamine derivatives. No interfering substances were detected. A stability study of these compounds in oral fluid stored at three different temperatures (−18, 4 and 20 °C) over 10 weeks was conducted, showing a time-dependent degradation of the four compounds. 相似文献
26.
Drug trade is widely seen as a phenomenon rather new to the Netherlands. However, at the beginning of the 20th century the Dutch pharmaceutical industries were already extensively involved in the production of both opiates and cocaine, and they went on exporting large quantities of these drugs after the Opium Act (1919) took force. Until the 1960s, arrests were not at all common, and these largely affected minority groups like Chinese opium smokers and black marijuana users. Since then, drug control efforts have increased by leaps and bounds. At first, cannabis was the main target; then the focus turned to heroin, and that was later joined by cocaine. This paper traces the history of the drug trade and drug control in the Netherlands, with emphasis on their development in Amsterdam. The conclusion is reached that, in spite of drastic changes in both drug trade and drug control, certain ideologies, constructs and strategies have remained remarkably stable. 相似文献
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Goran Therborn, European Modernity and Beyond: The Trajectory of European Societies, (Sage, London 1995). 403pp. ISBN 8039 8934 2.
John McGany and Brendan O'Leary, Explaining Northern Ireland, (Blackwell, Oxford 1995). 535pp. ISBN 0–631–18349–3. 相似文献
29.
Jan Delhey 《Berliner Journal für Soziologie》2003,13(4):565-584
Modernisierung und Konvergenz ihrer Mitgliedsländer ist das sozio?konomische Zwillingsziel der Europäischen Union. Doch inwieweit kann die EU diese Prozesse überhaupt steuern? Dies wird in diesem Artikel für den Zeitraum 1970 bis 2000 empirisch untersucht und mit der Frage nach Mechanismen und Grenzen einer EU-induzierten Angleichung verbunden. Die EU-Gesellschaften sind durch einen Großtrend der Modernisierung aller Mitgliedsländer und einen Subtrend der nachholenden Modernisierung der leistungsschwächeren Länder gekennzeichnet. Es überwiegt die Konvergenz, bei vereinzelten Divergenzen und ?neuen Unterschieden“ im Zuge neuartiger Anpassungsprobleme. In weiten Teilen folgen Modernisierung und Konvergenz einer eigenen, integrationsunabhängigen Logik, doch werden beide durch die europäische Integration unterstützt. Die EU-Mitgliedschaft wirkt über die Mechanismen Ressourcendistribution, Konkurrenz, Regulation und Imitation vor allem für die Nachzügler modernisierungsfördernd und verstärkt dadurch die Konvergenz. Zugleich gibt es Grenzen einer EU-induzierten Angleichung. 相似文献
30.
During the last few decades, both policy practices and policy idioms have drastically changed. Concepts such as interactive
planning, network management, stakeholder dialogue, deliberative democracy, policy discourses, governance, etc. have replaced
older ones such as public administration, policy programmes, interest groups, institutions, power, and the like. Although
we recognise the relevance and importance of this shift in vocabulary, we also regret related ‘losses’. We particularly regret
that the concept of power has – in our view – become an ‘endangered species’ in the field of public policy analysis. We therefore
will develop a framework to analyse power – being a multi-layered concept – in policy practices in this article. We will do
so on the basis of the so-called policy arrangement approach, which combines elements of the old and new policy vocabularies.
In addition, we draw upon different power theories in developing our argument and model. As a result, we hope to combine the
best of two worlds, of the ‘old’ and the ‘new’ idioms in policy studies, and to achieve our two aims: to bring back in the
concept of power in current policy analysis and to expand the policy arrangement approach from a power perspective. 相似文献