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971.
Basso RV Graham J Pelech W De Young T Cardey R 《International journal of offender therapy and comparative criminology》2004,48(2):189-202
Preteen children's street activities in a small southern Ontario city were examined for understandings about how children on the street affiliate with one another and with adults after school. The everyday connections between children, shopkeepers, and municipal workers demonstrate that the municipal workers and merchants can offer caring, support, and sanctions to children when parents or teachers are not accompanying them. This provides children on the street with a form of guidance from extrafamilial mentors. The findings point to community-based potentials for naturally occurring crime prevention strategies, a significant aspect of Canada's new law: Youth Criminal Justice Act. 2003. 相似文献
972.
973.
Young GJ 《Annals of health law / Loyola University Chicago, School of Law, Institute for Health Law》2004,13(2):327-64, table of contents
This article discusses the IRS rule on hospital joint ventures and related legal developments. The central thesis is that the IRS's emphasis on operational control is misplaced from both a legal and a policy perspective, and reflects a decidedly strong preference for the form of a joint venture's governance over the substance of its charitable and community service activities. More specifically, the article challenges the IRS position that the rule is a corollary of existing tax law principles. Additionally, social science research is presented to demonstrate that the rule is not likely to promote, and may in fact undermine, United States health policy objectives. 相似文献
974.
In this study, 242 randomly selected male offenders who were receiving psychiatric treatment in prison were administered psychological and neuropsychological evaluations and were followed during their treatment in a prison psychiatric hospital. Offenders who harmed themselves in treatment were compared to those who did not harm themselves. Eighteen percent of offenders harmed themselves, the severity of which required medical intervention. Young age, drug abuse, absence of Axis I mental disorder but presence of Axis II borderline personality disorder identified offenders who harmed themselves. Psychopathy checklist-revised (PCL-R) total rating > or = 30 and PCL-R Factor 2 (antisocial lifestyle) rating also identified offenders who harmed themselves. Additionally, offenders who harmed themselves also were 8.36 times more likely than their cohorts to harm treatment staff. Theoretical understanding of offenders who harm themselves, the importance of considering the environmental context in identifying risk factors for self-harm, and implications for treatment are suggested. 相似文献
975.
In using infrared or infrared-enhanced photography to examine gunshot residue (GSR) on dark-colored clothing, the GSR particles are microscopically examined directly on the fabric followed by the modified Griess test (MGT) for nitrites. In conducting the MGT, the GSR is transferred to treated photographic paper for visualization. A positive reaction yields an orange color on specially treated photographic paper. The examiner also evaluates the size of the powder pattern based on the distribution of nitrite reaction sites or density. A false-positive reaction can occur using the MGT due to contaminants or dyes that produce an orange cloud reaction as well. A method for enhancing visualization of the pattern produced by burned and partially unburned powder is by treatment of the fabric with a solution of sodium hypochlorite. In order to evaluate the results of sodium hypochlorite treatment for GSR visualization, the MGT was used as a reference pattern. Enhancing GSR patterns on dark or multicolored clothing was performed by treating the fabric with an application of 5.25% solution of sodium hypochlorite. Bleaching the dyes in the fabric enhances visualization of the GSR pattern by eliminating the background color. Some dyes are not affected by sodium hypochlorite; therefore, bleaching may not enhance the GSR patterns in some fabrics. Sodium hypochlorite provides the investigator with a method for enhancing GSR patterns directly on the fabric. However, this study is not intended to act as a substitute for the MGT or Sodium Rhodizonate test. 相似文献
976.
Dextromethorphan (DMP), an antitussive, is one of the most popular drugs among the younger generation in Korea. It usually is taken for its hallucinogenic properties and overdoses have been responsible for the fatalities that have been reported frequently. To control the abuse of DMP, the authorities restricted its use through classifying it as a controlled drug on October 2003. The purpose of this study is to provide a standard method for the analysis of DMP and its main metabolite, dextrorphan (DTP) in biological specimens. At first we established a standard operating procedure (SOP) for DMP/DTP in urine, and a method validation was performed. We also quantified DMP from 16 drug abuser's urine samples all of which were positive in the screening test for DMP. For the detection of DMP/DTP, urine samples were adjusted with 6N NaOH (pH 11) and extracted with ethylacetate. Thin layer chromatography was used as the screening test, and the final identification for DMP/DTP was used by GC/MS. The ions (m/z 271 for DMP, m/z 257 for DTP and m/z 86 for lidocaine as internal standard) were extracted from the full scan mass spectrum and were used for quantification. The selectivity, linearity of calibration, accuracy, within- and between day precision, limit of detection and quantification, recovery and stability were examined as parts of the method validation. Extracted calibration curves were linear from 100 to 2000 ng/mL for DMP and DTP with correlation coefficients better than 0.999. Limit detection was 50 ng/mL for DMP and DTP. Within-run precision (%CV) for DMP and DTP at three different concentrations (100, 500 and 1000 ng/mL) was 6.10-18.85%, and between-run precision was 1.70-7.86% for DMP and DTP. Absolute recovery for DMP and DTP was 57-74%, and relative recovery (extraction efficiency) was 80-89%. For 16 drug abuser's urine samples, the concentrations of DMP and DTP were 0.16-52.63 and 0.41-23.75 microg/mL, respectively. Method validation is an important requirement in the practice of chemical analysis, and it will be particularly useful in verifying the reliability of analytical results in the field of forensic science. 相似文献
977.
978.
Euikon Kim 《East Asia》1992,11(2):35-48
Northeast Asia is a cluster of countries with wide differences in political systems, stages of economic development, levels
of technology, and natural resource endowments. In addition, infrastructures of national economies are mutually complementary.
Yet many sociopolitical elements have so far barred active economic cooperation from becoming a reality, such as North Korean
nuclear issues, different ideologies, unstable political systems, and anti-Japanese sentiments.
The Tumen river Delta area development projects can be a litmus test for future economic cooperation in the region. Market
forces in Japan and South Korea increasingly tend to jump national boundaries and to escape political control, whereas sociopolitical
factors have a tendency to restrict and channel the economic activities. Thus, problems of the Tumen river basin development
lie in how and where those positive and negative factors are reconciled. 相似文献
979.
Young Oran R. 《International Environmental Agreements: Politics, Law and Economics》2004,4(2):215-228
This article argues that institutions not only reflect ideas prevalent at the time of their creation, but also play vital roles in driving the growth and dissemination of knowledge. Because institutions are not actors in their own right, however, it is essential to identify the mechanisms through which they influence the behavior of those who are producers and consumers of knowledge. The central section of the article explores three distinct mechanisms or families of mechanisms that come into play in this context:(1) framing the research agenda, (2) privileging certain types of knowledge claims, and (3) guiding the application of knowledge to specific policy concerns. The article's concluding section examines the policy implications flowing from the proposition that institutions play significant roles in creating knowledge regarding the issues they address. Throughout, observations relating to international environmental or resources regimes provide a source of illustrations. 相似文献
980.