枪击案件中射击残留物提取方法的探讨

目的结合现场勘查提取和实验研究,探讨了几种提取射击残留物的不同方法。方法采用富集浓缩、颗粒收集等方法。结果运用上述方法提取了附着在玻璃、汽车、塑料和织物上弹孔周围的射击残留物。结论收到良好的效果,大大提高了射击残留物提取率和检出率。     

影响警察武力使用的若干因素

警察武力使用是警察进行自我防护与打击制服罪犯或犯罪嫌疑人的重要手段。法律、技战术、心理以及装备等因素都对警察武力使用有影响,应提高警察武力使用的水平,增强警察武力使用的效果,使警察在执法实践中能依法、及时、有效地使用武力,确保自身安全,顺利完成职责任务。     

ADOLESCENT DRUG USERS: THE JUSTICE SYSTEM IS MISSING AN IMPORTANT OPPORTUNITY

A significant number of youth and young adults who use drugs have fallen through the cracks of our juvenile and adult justice systems in terms of receiving any meaningful services. The situation is due to a number of factors, including the reliance on adolescent self reporting utilized by most of the research, the failure of justice and other systems to routinely assess youth for either current drug use or indicia of drug use (e.g., "resiliency" or "protective" factors), and confidentiality and other restrictions pertaining to access to juvenile justice system information. Yet, retrospective reviews of drug use patterns for adults in the criminal justice system make it clear that drug use is beginning for most of these offenders during adolescence or before. This article urges (1) juvenile courts to develop mechanisms for systematically screening youth who come into the system for drug use and/or propensities for drug use and (2) adult courts to embark on similar strategies and to develop adolescent tracks that would be geared to providing the services these youth (despite their chronological age) need and would otherwise not receive in the adult system.     

美国有毒化学品的规范走向及其启示

基于我国正在制定有毒化学品的环境立法,需要研究化学工业发达的美国怎样规范化学品,特别是在健康安全、侵权、污染防治、市场调节等方面,借鉴其立法、司法经验,以促进我国化学品法律制度的完善与创新.     

论注册商标的合理使用

随着市场经济的发展,法律对商标权的保护日益增强,但是这种保护的程度并非绝对的、不受任何限制的。因为任何权利都是有界限的,没有限制的权利就会被滥用,从而威胁公共利益。应确立商标合理使用制度,加强对商标滥用制裁,限制商标人的权利,维护他人正当合理使用“注册商标”的利益。     

宅基地使用权身份化困境之破解——以物权与成员权的分离为视角

宅基地使用权被绑定了集体成员的身份,导致其无法流转。成员权作为成员对集体的权利,主要表现为成员对集体宅基地的分配请求权和土地使用费的豁免权。成员权与使用权人对宅基地的支配性物权不同。混淆成员权与物权的原因在于未区分宅基地使用权的原始取得与其后流转,简单地将实物保障作为村民保障的唯一方式等。将宅基地使用权中的成员权和物权分离是实现宅基地使用权去身份化的有效途径。     

Same Routines,Different Effects: Gender,Leisure, and Young Offending

The current study seeks to extend routine activity theory by examining how gender conditions the relationship between leisure activities and adolescent delinquency. Using OLS regression with a sample of high school students from Toronto (n = 2,209), we find that (1) engaging in more unstructured and unsupervised activities with peers is associated with delinquency more strongly for boys than for girls, but is associated with substance use equally across gender; (2) this pattern is likely due to gender differences in the locations or contexts of leisure activities; and (3) prosocial leisure activities are associated with less delinquency only for boys. In general, routine activity theory appears apt at explaining the substance use of boys and girls, but is less capable of explaining the property and violent offending of girls. We discuss our findings and their implications for the growing body of research extending routine activity theory to explain gender differences in delinquency.     

A prospective study of pathways to hospital readmission in Canadian forensic psychiatric patients

Individuals admitted to secure care often experience lengthy hospitalizations and are likely to be admitted on more than one occasion. In the context of growing demand and costs associated with secure care, the current study investigates the frequency and reasons for readmission among 87 forensic patients recently discharged into the community. We identify risk factors that are associated with the likelihood of readmission and describe areas of overlap and discordance with the existing literature in civil and forensic samples. Using a prospective design that included patient follow-up interviews and records review, we found that 28% of patients were readmitted on one or more occasions over a 12-month period. Psychiatric decompensation, substance use, and treatment non-adherence were the central reasons prompting readmission. Patients with one or more readmissions were found to have spent significantly more time in the forensic mental health system as compared to patients not readmitted. They were more likely to have a substance use disorder and were estimated to be at higher risk for violence. Results replicate the finding of low rates of serious violence and reoffending among discharged forensic patients, and substantiate the centrality of substance use as a growing and clinically important treatment issue.     

Improving the quality of drug court clinical screening: a call for performance measurement policy reform

Despite the widespread use of the drug court model, standardized performance measures for drug courts are not uniformly utilized, and rarely include process measures. To ensure that drug courts are being implemented in the most effective manner, the use of performance measurement tools should be considered for wide scale adoption. Drug court effectiveness is moderated by participant characteristics, and is most effective for individuals with the highest substance use needs. Therefore, having quality clinical screening processes is crucial to ensuring that drug courts are serving the population for which they are effective. This paper examines clinical screening in drug courts, to answer the following 1) what is the current state of screening, 2) what works, and 3) why measurement matters. It also proposes a clinical screening performance measure to improve fidelity and ensure appropriate participant enrollment. The creation of a performance measure would create opportunities to improve drug court outcomes, and leverage pay-for-performance models.     

Police use of force: an examination of the minority threat perspective

The minority threat perspective suggests that the criminal justice system may be one mechanism through which the majority group (i.e. Whites) maintains control of culturally dissimilar minority groups. Although numerous studies have examined the relationship between minority representation and various policing outcomes, few have extended this research to police use of force in the context of stop-and-frisk practices. Using stop, question, and frisk data from the New York Police Department, this study examines (1) whether racial and ethnic composition influences police use of force, and (2) whether an individual’s race/ethnicity interacts with the racial/ethnic composition of a police precinct to produce disparities in police use of force. The results provide partial support for the minority threat perspective.