以情报信息引导缉毒侦查实践

毒品犯罪的基本特征决定了缉毒侦查模式对传统侦查模式的异化,须确立“情报至上”的侦查理念。在缉毒工作现代化的进程中,应以情报信息为先导,构筑全程化的缉毒情报系统。当前要加强禁毒情报系统建设,搭建共享平台;更新情报观念,广辟情报信息来源;以信息协作为纽带,进一步完善缉毒侦查协作机制;不断优化缉毒机构和运行模式。发挥公安缉毒部门在“大缉毒”中的“领头羊”作用。     

“Juvenile Drug Courts and Recidivism: Results from a Multisite Outcome Study”

This study reports findings from a study of nine juvenile drug courts (JDCs) from across the US. A quasi-experimental design, with one-to-one matching on possible confounders and sociodemographics, was used for the outcome assessment (n?=?1372). Baseline and outcome data were drawn from justice system records. Although there is variation across sites and, to some extent, outcomes, these JDCs were generally ineffective in reducing recidivism. Similar findings have emerged in other recent studies of JDCs. Given the results of this study and others, it is essential that juvenile courts work to improve the effectiveness of JDCs by increasing adherence to known principles of effective intervention.     

Not biting the dust: using a tripartite model of organized crime to examine India’s Sand Mafia

India’s Sand Mafia, which illegally mines sand for construction, generates approximately USD 17 million per month in revenues. Despite the devastating environmental, physical, and economical harms caused, there is a dearth of criminological research on this organized crime group. This paper develops a tripartite model of organized crime that is used to explore the Sand Mafia’s modus operandi, modus vivendi, and modus coordināti. It conducts document analysis of 75 media and environmental documents published between 2010 and 2015. This group operates as numerous, fragmented structures with transient memberships, and uses violence, political affiliation, and regenerative properties to ensure continued operation. Other factors, such as inadequate manpower, poor enforcement, rapid economic development, and limited acceptance of alternatives to sand, collectively compound the problem of illicit sand mining. Recommendations for alleviating the problem, such as imposing stricter regulations, implementing an independent regulatory body, and empowering local residents, are also examined. Future lines of research inquiry, such as conducting harms analysis via multidisciplinary research, are also offered.     

Evaluating the Effectiveness of a Juvenile Drug Court: Comparisons to Traditional Probation

Juvenile Drug Courts have been in operation in the United States for over 20 years, yet their effectiveness and design have been challenged throughout the literature. Using data collected from a Juvenile Drug Court (JDC) in Southeast Texas, this project sought to determine if the JDC intervention reduced recidivism compared to a comparison sample of juvenile offenders. Results indicate that the recidivism rates of participants in the JDC were lower than the comparison group, suggesting that the Drug Court intervention was successful. The program completion rates for JDC youths were also higher for those with fewer infractions. Although the JDC youths had statistically lower infractions, the intervention overall appears to need strengthening. A close inspection of program components could document which programmatic skills are tied to efficacy, leading to the achievement of better outcomes.     

A Bonfire of the Regulations,or Business as Usual? The UK Labour Market and the Political Economy of Brexit

Employment and labour market regulation initially appeared as one of the solid red lines in the UK's renegotiation of the country's place in the EU. The basic argument is that the UK's more deregulated labour market would sit uneasily in the more organised models, based on statutory instruments or collective bargaining, found on the continent. While there is a legitimate problem here, EU employment regulations appear manageable from the point of view of business, while unions see them as important tools for socially responsible economic restructuring. Most of UK employment case law is now deeply entangled with EU law; labour market regulations have, on the whole, become part of the way of doing business in the Single Market; and a simple cost–benefit analysis appears impossible because some costs are not quantifiable and the costs of others are reduced when taken as a bundle. Labour unions agree that transposition of European law needs to be done taking into account local sensitivities, while internationally oriented companies do not see EU regulations on the whole as detrimental to business. Importantly, though, the costs and benefits of EU employment regulations are not symmetrically distributed across different companies: large companies are better able to reap the rewards and accommodate the costs of operating in the Single Market than smaller companies.     

Squaring the speed of light? Regulating market access in algorithmic finance

Abstract

We examine the sociomaterial regulation of algorithmic trading against the background of the European Union’s directives on Markets in Financial Instruments (MiFID/MiFIR). Tracing the purification and translation of regulatory practices within a French brokerage firm, we examine the impact of electronic trading on the nature of market access. Central to our analysis is the ‘Blackbox’, a tool designed to manage market access efficiently by collating trade flows and automatically pairing them with trading algorithms. Our findings show that, through a process of ‘abstracting’, purification and translation are kept strictly separate, allowing the broker to meet the regulatory requirements de jure whilst retaining de facto the unregulated advantages of high-speed materiality. We discuss the implications for both the policy and practice of high-speed financial trading.     

Where do electronic markets come from? Regulation and the transformation of financial exchanges

Abstract

The practices of high-frequency trading (HFT) are dependent on automated financial markets, especially those produced by securities exchanges electronically interconnected with competing exchanges. How did this infrastructural and organizational state of affairs come to be? Employing the conceptual distinction between fixed-role and switch-role markets, we analyse the discourse surrounding the design and eventual approval of the Securities and Exchange Commission’s Regulation of Exchanges and Alternative Trading Systems (Reg ATS). We find that the disruption of the exchange industry at the hands of automated markets was produced through an interweaving of both technological and political change. This processual redefinition of the ‘exchange’, in addition, may provide a suggestive precedent for understanding contemporary regulatory crises generated by other digital marketplace platforms.     

Space,scale and jurisdiction in health service provision for drug users: the legal geography of a supervised injecting facility

Sydney's Medically Supervised Injecting Centre delivers the significant benefits of harm reduction, but has been controversial regards the law. Its contested history is examined here through the lens of legal geography. Narrative analysis reveals that the arguments for and against the centre's establishment referenced matters ranging from international treaties through to municipal governance. These arguments and their outcome were variously shaped by the different spaces and scales of jurisdiction but not simply in a zero sum game of law played out through the hierarchically ordered nesting of container-like territories. The implications for legal geography and for public health are discussed.     

多巴胺D3受体对安非他明诱导的条件性位置偏爱小鼠的作用

目的研究多巴胺D3受体对安非他明条件性位置偏爱小鼠的作用。方法采用条件性位置偏爱系统,观察腹腔注射安非他明前后多巴胺D3受体基因敲除小鼠(D3RKO)及具有相同遗传背景的野生型小鼠(C57BL/6)的位置偏爱效应,采用SPSS13.0统计软件包对实验数据进行两因素重复测量方差分析以及显著性检验。结果安非他明(5mg/kg)能使D3RKO小鼠产生明显的条件性位置偏爱效应,给药前、后以及同生理盐水对照组相比均有显著性差异(P<0.001),而C57BL/6小鼠没有形成明显条件性位置偏爱效应(P>0.05)。结论多巴胺D3受体基因敲除后可以使小鼠对安非他明产生明显条件性位置偏爱效应,提示多巴胺D3受体基因可能对安非他明依赖性形成具有抑制性作用。