法医毒物检验中毒物的快速筛查与检测研究进展

法医毒物学检验工作的需求,已从单一种类毒物检验逐渐转向多目标毒物筛查和常见未知毒物筛查。免疫法、液相色谱质谱联用法、气相色谱质谱法及未知物筛查技术是目前常用的毒物筛查技术和方法,这些方法和技术都有其特点。本文综述了目前已开发的毒物快速筛查技术和方法,并对各种方法的优缺点和应用价值进行了评价,希望能为法医毒物学检验工作中毒物的快速筛查提供参考和借鉴。     

基于技术路线图的技术赶超模式可视化呈现研究

技术路线图是一种具有结构化和可视化特性的技术管理工具,它明确地把市场需求、技术能力和产品开发连接起来。本文基于现有文献梳理并结合和细化Lee和Lim提出的三种经典技术赶超模式,创新性地提出更具操作性的四种技术赶超类型和相应的赶超跨越功能。最后着重论述四种技术赶超模式,并通过技术路线图的可视化方式呈现出来。     

兵团改革开放三十年来深化改革的举措及主要成效

改革开放以来,新疆生产建设兵团作为我国唯一一个党政军企合一的特殊组织,以实现增加职工收入为切入点,深化农牧团场改革;以建立现代企业制度为着眼点,加强国有工交建商企业改革;以转变职能、理顺关系为落脚点,推进行政管理体制改革,取得了巨大成就。     

Courts Uphold Denials of Coverage Even in the Absence of Mold,Lead, and Asbestos Exclusions

Courts have upheld insurers’ disclaimers on mold, lead, and asbestos claims under comprehensive general liability (CGL) policies, evidencing the importance of maintaining affirmative cover in the emerging environmental insurance marketplace. Removing a CGL mold, lead, or asbestos exclusion is helpful, but insurers may assert a coverage defense and not pay a claim for reasons that have included: failure to meet the burden of proof, failure to trigger coverage, an absolute pollution exclusion, a preexisting condition exclusion, a defective design exclusion, a faulty workmanship exclusion, a business risk exclusion, a known loss or loss in progress, a custody and control exclusion, an owned property exclusion, and late notice. Accordingly, affirmative coverage grants contained in environmental insurance policies are necessary to protect against such losses and maximize recoveries.     

Building Cooperation among Groups in Conflict: An Experiment on Intersectarian Cooperation in Lebanon

Societies divided along ethnic or religious lines suffer from persistent conflict and underprovision of public goods. Scholarly understanding of how to strengthen intergroup cooperation remains limited. In this study, we set out to test the effectiveness of two interventions on intergroup cooperation: cross‐group expert appeal and participation in a cross‐group discussion. The laboratory‐in‐the‐field experiment is set in Lebanon's capital, Beirut, and involves interactions between 180 Shia and 180 Sunni Muslim participants. We find that the expert appeal increases intersectarian cooperation in settings that do not entail reciprocal exchange. On average, cross‐sectarian discussions do not improve cooperation, but those discussions in which participants delve deeply into the conflict's causes and possible remedies are associated with greater cooperation. Neither intervention diminishes the effectiveness of sectarian clientelistic appeals. The policy implication of our study is that intergroup cooperation can be strengthened even in regions as bitterly divided as the Middle East.     

The Impact of the COVID-19 Pandemic on Intimate Partner Violence Advocates and Agencies

Relatively few studies have considered the impact of the COVID-19 pandemic on intimate partner violence (IPV) advocates or the agencies where they work. In this study, based on United States IPV advocates’ experiences working with survivors during the COVID-19 pandemic, we conducted interviews to explore: 1) personal challenges and resilience working as IPV advocates during the COVID-19 pandemic; 2) how agencies adapted to the pandemic to support IPV survivors and advocates; and 3) specific needs and challenges of culturally-specific agencies. We conducted semi-structured interviews with 53 IPV advocates from June to November 2020. Participants were included if they worked directly with survivors, identified as an IPV advocate, worked at a US-based agency, and spoke and understood English. We created a sampling matrix to ensure adequate representation from IPV advocates serving survivors from communities which have been marginalized. Interviews were conducted through a virtual platform by a trained member of the research team. We used an inductive thematic analysis approach, with weekly coding meetings to resolve discrepancies in coding. Five themes emerged from the data: 1) IPV advocates described how working as an IPV advocate during the COVID-19 pandemic impacted them personally; 2) agencies developed new methods of addressing IPV advocates’ needs; 3) agencies developed new solutions to address pandemic-related client needs; 4) transitioning advocacy work to virtual formats created challenges but also opportunities and; 5) pandemic limitations and impacts compounded pre-pandemic challenges for culturally specific agencies. IPV advocates are frontline workers who have played essential roles in adjusting services to meet survivor needs during the COVID-19 pandemic while simultaneously coping with pandemic impacts on themselves and their agencies. Developing inter-agency collaborations and promoting advocates’ safety and wellbeing during future public health crises will help support IPV survivors.

     

A comparison of email versus letter threat contacts toward members of the United States Congress

To better understand inappropriate correspondence sent to public officials, 301 letter cases and 99 email cases were randomly selected from the United States Capitol Police investigative case files and compared. Results indicate that letter writers were significantly more likely than emailers to exhibit indicators of serious mental illness (SMI), engage in target dispersion, use multiple methods of contact, and make a problematic approach toward their target. Emailers were significantly more likely than letter writers to focus on government concerns, use obscene language, and display disorganization in their writing. Also, letter writers tended to be significantly older, have more criminal history, and write longer communications. A multivariate model found that disorganization, SMI symptoms, problematic physical approach, and target dispersion significantly differentiated between the correspondence groups. The group differences illuminated by this study reveal that letter writers are engaging in behavior that is higher risk for problematic approach than are emailers.     

Correctional officers' perceptions of the competency-based counseling training program in taiwan: a preliminary qualitative research

The purposes of this exploratory study are to present a model of the competency-based counseling training program with correctional officers in Taiwan and highlight findings from a qualitative exploration. Grounded theory procedures are used to explore 23 correctional officers' perceptions of the training program. This training program results in positive feelings about the significant learning experience, greater theoretical knowledge, and a greater understanding of the counseling work. In addition, eight themes emerging from the data pertain to the significant experiences of the training process. These themes are outlined and discussed. Implications for correctional officers' counseling training program and research questions for future study are also suggested.     

Catching-up process in the transition countries

This paper revisits the catching-up hypothesis among the 29 transition countries using the time series approach to investigate income convergence. In this study, we propose a model which specifies a trend function incorporating both sharp and smooth breaks using dummy variables and Fourier functions, respectively. Our empirical results indicate that two convergence clubs are forming among the transition countries and one club is among the rich and the other club is among the poor countries, where most middle income countries will disappear and move into one of the two clubs. Also, our results indicate that the 1980s was an ominous decade for growth in the transition countries with income in most diverging from the USA. With recovery in the 1990s, we find that in the 2000s income per capita in most of these countries was catching up toward the USA.