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31.
Book reviews     
Economic relations between China and Latin America have grown rapidly over the past decade. This paper documents the growth of trade, foreign direct investment (fdi) and other financial flows between China and Latin America and identifies the interests of China in the region as a source of raw materials, a market for exports of manufactured goods and an area of diplomatic competition with Taiwan. It points to the asymmetric nature of the relationship in terms of the relative importance of bilateral trade to each partner, the composition of trade flows, and the balance of fdi flows. It shows that these show many of the characteristics of centre–periphery relations. However, China is far from becoming a new hegemonic power in Latin America and the latter's relations with the USA and Europe continue to be more significant than those with China.  相似文献   
32.
We describe sibling proactive and reactive aggression in middle and late adolescence. Participants were 8th (n?=?303, M age?=?13.74 years, SD?=?.59) and 12th (n?=?300, M age?=?17.73 years, SD?=?.56) grade adolescents who completed an in-school survey. Findings revealed that these adolescents were significantly more likely to engage in reactive than proactive aggression with their closest-aged sibling. However, 8th grade adolescents reported greater aggression toward their closest-aged sibling than did 12th grade adolescents. In addition, sex composition of the sibling dyad moderated the association between sibling relationship quality (i.e., warmth and rivalry) and both proactive and reactive aggression indicating unique links for brother-brother and older sister-younger brother pairs.  相似文献   
33.
It is known that US paper currency in the general circulation is contaminated with cocaine. Several mechanisms have been offered to explain this finding, including contamination due to handling during drug deals and the use of rolled up bills for snorting. Drug is then transferred from one contaminated bill to others during counting in financial institutions. The possibility of contamination of currency with other drugs has not been reported. In this study, the author reports the analysis of 10 randomly collected US$ 1 bills from five cities, for cocaine, heroin, 6-acetylmorphine (6-AM), morphine, codeine, methamphetamine, amphetamine and phencyclidine (PCP). Bills were immersed in acetonitrile for 2h prior to extraction and GC-MS analysis. Results showed that 92% of the bills were positive for cocaine with a mean amount of 28.75+/-139.07 microg per bill, a median of 1.37 microg per bill, and a range of 0.01-922.72 microg per bill. Heroin was detected in seven bills in amounts ranging from 0.03 to 168.50 microg per bill: 6-AM and morphine were detected in three bills; methamphetamine and amphetamine in three and one bills, respectively, and PCP was detected in two bills in amounts of 0.78 and 1.87 microg per bill. Codeine was not detected in any of the US$ 1 bills analyzed. This study demonstrated that although paper currency was most often contaminated with cocaine, other drugs of abuse may be detected in bills.  相似文献   
34.
Data was compiled from 126 morphine-involved cases investigated by the Office of the Chief Medical Examiner, State of Maryland, USA. An investigation was conducted into whether comparison of morphine concentrations from a central and peripheral site could be used to determine whether a morphine death was acute or delayed. Fifty cases were identified as 'acute' because the urine free morphine concentration by radioimmunoassay (RIA) was less than 25 ng/mL; 76 cases were classified as 'random' because they had a urine morphine concentration greater than 25 ng/mL by RIA. The average heart blood to peripheral blood morphine concentration ratio in the acute deaths was 1.40. The average heart blood to peripheral blood morphine concentration ratio in the random deaths was 1.18. Because there was considerable overlap between the two groups of data, the authors conclude that it was not possible to predict 'acute' opiate intoxication deaths versus 'delayed' deaths when the only information available is heart and peripheral blood free morphine concentrations.  相似文献   
35.
Correctional staff are instrumental in ensuring the success of any correctional institution; therefore, investigating how the work environment impacts correctional workers is essential. To determine the effects of supervisory consideration, supervisory structure, job variety, and perceptions of training on correctional staff job stress, job satisfaction, and organizational commitment, data from a survey of staff at a Midwestern private correctional facility were examined. The Ordinary Least Squares regression results indicate that each of the work environment factors had a significant impact on one or more of the three outcomes. Specifically, supervisory consideration and perceptions of training decreased job stress. Supervisory consideration, job variety, and perceptions of training had positive effects on job satisfaction. Finally, supervisory consideration, supervisory structure, job variety, and perceptions of training had positive relationships with organizational commitment.  相似文献   
36.
Testing for the presence of cocaine (COC) is common in postmortem and clinical laboratories. COC use may be detected by screening urine specimens for COC metabolite. In the forensic arena, screening positive results are confirmed by a more specific and sensitive technique, such as gas chromatography-mass spectrometry. This article reports the case of an individual who died of COC intoxication but whose immunoassay screen (EMIT) for COC metabolite was negative. Gas chromatography-mass spectrometry analysis of the urine detected benzoylecgonine (BE) at a concentration of 75 ng/mL and COC at 55 ng/mL. These concentrations explain the negative screening result since the cutoff concentration of the assay was 300 ng/mL for BE. The reported cross reactivity with COC was 25,000 ng/mL. However, heart blood concentrations of COC and BE were 18,330 and 8640 ng/mL, respectively. The results from this case provide evidence that an EMIT test alone may fail to detect COC use. Individuals utilizing results of drug screening by immunoassay must be aware of the limitations of this testing methodology.  相似文献   
37.
This article problematizes the discourse of innocence in relation to victims of wrongful conviction operating within the criminal justice system. For appellants whose convictions have been quashed by the Court of Appeal, notions of innocence are often at odds with how others perceive and understand the purpose of criminal trials and appeals. This article will examine the views of legal practitioners, journalists, and victims of wrongful conviction and their supporters regarding factual innocence and how misunderstanding can sometimes lead to miscommunication by actors operating within the same system. The article will further examine the issue of compensation in light of the recent ruling by the Supreme Court and conclude that the current debate regarding what constitutes a miscarriage of justice continues to confuse legal practitioners and prolong the anxiety suffered by victims recovering from the trauma of wrongful imprisonment and subsequent losses.  相似文献   
38.
This study describes the Supervised Access Pilot Project, implemented in 14 locations in Ontario, from the perspective of those offering the service and community organizations whose members use the service. Two services were offered: visits and exchanges. The average cost of a visit varied considerably across centers (range $15 to $309), a result that is partly attributable to economies of scale. Centers in large urban centers were more cost-efficient than those situated in small communities. Centers provided neutral and safe circumstances for visiting. Only 1.6 serious rule violations occurred during every 1,000 visits. It was estimated that about 3 out of every 10,000 persons used the service. Intake and safety procedures, essential to the smooth running of the centers, have been outlined. Staff fell that they would benefit from increased training in the areas of conflict resolution and the effects of divorce on family members.  相似文献   
39.
Crime, Law and Social Change -  相似文献   
40.
The public sector in the UK has become the object of constant reform and change as part of the government's project to increase the remit of the private sector and the role of markets. There is much debate about the effect such a move to market relations has on public services. There is increasing concern with the way market–based reforms are linked to a new pattern of organizational structure and strategy that negates and/or opposes the traditional political processes associated with the public sector. This article focuses on the case of the Royal Mail to explore how such a transformation is both complex and contested. It reveals how 'the market' within the public sector is to a large extent politically constructed, and that the public–private dichotomy over–simplifies what is a complex process of negotiating meaning, forming alliances, lobbying for support, handling conflict and exerting influence. It demonstrates how various readings of 'the market' emerge, and that any solutions of how to become more commercial can be the result of political machinations. The implications of this analysis go beyond Royal Mail and can be generalized across the public sector.  相似文献   
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