A New Method for the Removal and Analysis of Small Particles Adhering to Carpet Fiber Surfaces,,

Fibers are a commonly encountered evidence type and fiber comparisons are routinely conducted. When the characteristics of questioned and known fibers correspond, the probative value is limited because the characteristics compared are determined by their manufacture. It would be valuable to test the hypothesis that questioned fibers originated from a specific carpet. One means of testing this is to analyze fine particles on the fibers. A procedure was developed for removing adhering particles from fibers and preparing them for scanning electron microscopy/ energy dispersive X‐ray spectrometry (SEM/EDS) analysis. The efficacy of several fluids (acetone, ethanol, hexanes, aqueous ethanol, aqueous sodium hexametaphosphate) and agitation methods (sonication and vortexing) for removing particles from fibers was evaluated. The most effective method evaluated was sonication in ethanol for 10 min. The recovered particles were filtered onto a polycarbonate filter and analyzed by automated SEM/EDS analysis to generate data on the particle assemblage. This method makes possible future research to test the within‐item and between‐item variability of particle assemblages on fibers.     

性贿赂犯罪化问题的刑法学思考

在物质生活极大丰富的当今社会,权色交易日趋严重,性贿赂已经成为催生腐败,危及国家工作人员职务行为廉洁性的温床,严重阻碍我国民主法治和政治文明的发展。但是,我国现行刑法重点规制物质性利益的贿赂犯罪,对于涉及非物质性利益的性贿赂犯罪问题没有明文规定,法律上的漏洞引起了实践中的茫然。因而,有必要对比古今中外的立法例,详细分析性贿赂犯罪化问题的若干争议,认真考察性贿赂犯罪化的可行性,并从现实角度对现行法律进行重新建构。     

Something Must be Done-Military Intervention

In the late twentieth century, the United States' federal government responded to the threat of terrorism by passing a wide range of counterterrorist laws. The vigor that accompanied these initiatives echoed at a state level where, virtually unnoticed, states passed similar legislation. This article examines state measures in three areas: the funding of foreign terrorist organizations, the use or threatened use of weapons of mass destruction, and definitions of terrorist activity. While these statutes, as a legal matter, may not violate any specific federal provisions or constitutional prohibitions, they raise important questions about federal supremacy in foreign affairs and the constitutional protections afforded citizens. More significantly, as a policy concern, these provisions threaten America's ability to speak in one voice, introducing divisions into the domestic realm and diminishing the ability of the federal government to negotiate with foreign states and organizations. They also mask an appropriate role for the states in fighting terrorism. Both the policy implications and legal considerations suggest that such measures may ultimately undermine America's ability to counter the terrorist threat.     

Children’s Aggression, Parenting Styles, and Distress for Hong Kong Parents

This study examined the connection between parental perceptions about their children’s reactive and proactive aggression, parenting styles, parent–child communication, and parental distress. A total of 1,485 Hong Kong parents and guardians with children 8 to 17 years old completed the Reactive and Proactive Aggression Questionnaire, Kessler Psychological Distress Scale, Adjective Checklist, and Parenting Styles and Dimensions Questionnaire. When reactive and proactive aggression responses were used to predict parental distress, a significant regression model was obtained with both predictors making a contribution. A significant model also was discovered when parenting styles and parent–child communication were used to predict parental distress. Authoritative, authoritarian, and permissive parenting contributed significantly to this model. One final regression was performed with the significant predictors from the two previous equations. This model was significant, with reactive and proactive aggression, and authoritative, authoritarian, and permissive parenting styles making significant contributions. Practice and research implications are briefly discussed.     

Strengthening Public-Private Partnerships in State Child Welfare Systems: Results of a Multi-State Strategic Planning Process

Dramatic growth in health and human service contracting over the past two decades has increased the need for managerial competency in the development and sustainment of effective cross-sector partnerships. Although the quality of relations between partnering agencies can affect client outcomes, few macro-level interventions for strengthening cross-sector partnerships have been described or tested in the literature. This article describes a facilitated, strategic planning process implemented in five different states and presents pre-post test results of its effect on different factors known to affect partnership success. Implications for child welfare administrative practice and research are discussed.     

Cascading Crises: Orbital Debris and the Widening of Space Security

The term space security is often used, but seldom analyzed. This is a significant gap in the literature of space politics, as it posits considerable implications for debates on how to deal with a runaway growth in the space debris population, and how we argue for or against space weaponization. Securitizing all threats in space may lead to greater difficulties in enacting debris removal measures, as these systems are inherently dual-use. A case is made for keeping space security in its traditional connotations of national security so that environmental issues related to orbital debris can be resolved with reduced security concerns in a space development framing.     

Consequences of an Anti-Corruption Experiment for Local Government Performance in Brazil

Decentralization reforms, implemented to improve efficiency and service provision, pose a challenge for federal governments that would like to ensure that federal resources are used appropriately by local governments. To overcome this challenge, some federal governments have implemented costly oversight programs aimed at improving municipal governance. For instance, in 2003, the Brazilian federal government introduced a randomized auditing program with the goal of improving municipal performance by exposing episodes of corruption and mismanagement. Yet, we know little about whether these types of programs actually lead to improvements in local outcomes, especially in terms of service delivery. We argue that audits provide opportunities for learning that should improve performance outcomes. To test this argument, we examine municipal performance in over 5,000 Brazilian municipalities from 2001 to 2012. We utilize the random assignment of audits and estimate difference-in-differences regressions. We find that audited municipalities experience greater improvements in performance overall compared to unaudited municipalities, though the effect size is modest. We also find evidence that the auditing program indirectly improves municipal performance. These results indicate that top-down oversight programs, such as the Brazilian one, are useful not only for improving transparency and accountability, but also for the provision of public services as well.     

Decoding the DNA of the CPC

<正>The 19th National Congress of the Communist Party of China convened in Beijing on October 18.It is expected to set a blueprint for the country to march toward modernization and achieve national revitalization in the 21st century.A recent series of reports by Xinhua News Agency elaborate on China's development path and the CPC's governance theories,practices and efforts.The following are edited versions of the last