Sudan and South Sudan: identity,citizenship, and democracy in plural societies

This article discusses the institutional legacy of colonialism and how that has affected citizenship in Sudan and South Sudan. It argues that the colonial project made a legal distinction, especially in how citizenship was defined. It outlines problems facing Sudan and South Sudan and the challenges in managing a diverse population. It argues that a failure to build a democratic polity by resorting to ethnic federalism will divide the country along ethnic lines and prevent the emergence of a truly inclusive nation. Finally, the article discusses an alternative solution to the political crisis facing both Sudan and South Sudan, namely citizenship and the establishment of an inclusive framework to manage diverse populations within a unified nation. The article concludes with a discussion of the New Sudan Framework by situating it within the larger debate on democratic nation-building while also discussing its alignment with regional and international law.     

The Survivor Network: The Role of Shared Experiences in Mass Shootings Recovery

ABSTRACT

Social support from others with shared experiences can be an invaluable resource for individuals impacted by traumatic events, like school and mass shootings. While a growing body of literature explores the psychological impacts of these events on those who survive them, these studies predominantly focus on shootings at two universities, do not assess the effects beyond three years post-shooting, and rely almost exclusively on quantitative methodologies. To extend this body of literature, the present study relies on in-depth interviews with 16 survivors of the April 20, 1999 shooting at Columbine High School to explore the way in which they viewed various forms of social support during their trauma recovery process in both the short- and long-term. The findings indicate that the most effective support came from “similar others,” or those who had experienced the shooting in an analogous manner. Social support from the outside, even when well-intended, was viewed as unhelpful, while mixed perspectives were found related to community-level support. Based on these findings, broader consideration is given to the benefits of informal survivor networks.     

固相微萃取（SPME）GC／MS、GC／MS／MS法检测环境水中的有机磷杀虫剂

目的　通过对固相微萃取 (SPME)条件的优化、筛选实验 ,建立环境水中有机磷杀虫剂的快速检验方法。方法　收集 17种有机磷杀虫剂 ,使用SPME并结合GC/MS、GC/MS/MS检验方法。结果　该方法简便、灵敏、迅速、可靠 ,样品利用率高 ,最低检测浓度为 0 .0 1～ 10 0 pg/ml,在痕量范围 0 .1～ 10ng/ml内线性回归好(相关系数r达 0 .99以上 )。结论　实际应用效果理想 ,有望成为公安、环保、检验检疫的农残及毒物分析中的一种快速有效的分析方法。     

INTEGRATING RACE,PLACE AND MOTIVE IN SOCIAL DISORGANIZATION THEORY: LESSONS FROM A COMPARISON OF BLACK AND LATINO HOMICIDE TYPES IN TWO IMMIGRANT DESTINATION CITIES*

In this paper, we examine and compare the impact of social disorganization, including recent immigration, and other predictors on community counts of black and Latino motive‐specific homicides in Miami and San Diego. Homicides for 1985 to 1995 are disaggregated into escalation, intimate, robbery and drug‐related motives. Negative binomial regression models with corrections for spatial autocorrelation demonstrate that there are similarities and differences in effects of social disorganization and other predictors by motive‐specific outcomes, as well as for outcomes across ethnic groups within cities and within ethnic groups across cities. Recent immigration is negatively or not associated with most outcomes. Overall, the study shows the importance of disaggregating homicide data by race/ethnicity and motive and demonstrates that predictions based on existing theories are qualified on local conditions.     

GC／ECD法测定生物检材中溴敌隆和大隆

据统计，本省从2006年下半年开始，溴敌隆（Bromadiolone）、大隆（Brodifacoum）抗凝血杀鼠剂开始出现，且利用溴敌隆和大隆投毒的案件也呈上升的趋势。由于溴敌隆、大隆均属羟基香豆素类杀鼠剂，是慢性高毒抗凝血杀鼠药，从开始中毒到死亡的时间均较长。从5起案件的情况调查，中毒症状主要是口、鼻腔出血，大、小便出血，阴道出血。     

企业信息化系统的方案设计

企业信息化已经成为企业的命脉和核心竞争力的重要手段。合理地利用好信息技术,企业的效率和竞争力就会大大提升。文中对最新的信息化技术进行了深入的分析,并给出了某制造企业的信息化开发方案。     

中国儿童参与权状况及其法律保障

儿童的参与权是确保儿童的各项权利能够真正得到实现的一项具有基本价值的权利。承认儿童的参与权也就意味着承认儿童是拥有权利的积极主体,承认儿童是儿童问题的专家。承认儿童的参与权也意味着对家长制作风的否定。中国儿童的参与权状况在近些年有了很大改善,但是,除非有系统的法律保障,儿童的参与权意识很难短时间内在大众的心里扎根,儿童也很难在影响他们自身利益的事务中发挥应有的作用。     

生物检材中吡氟氯禾灵（甲酯）的GC／MS检验

目的建立生物检材中吡氟氯禾灵（甲酯）的提取、检验方法。方法应用有机溶剂萃取，GC／MS检验。结果能有效提取、检验生物检材中吡氟氯禾灵（甲酯）。结论该提取、检验方法快速准确，结论可靠。     

GC-PFPD法测定血中的杀虫双

杀虫双(dimehypo),化学名称为2-N,N-二甲基-1,3-双硫代磺酸钠基丙烷(C5H11NO6S4Na2)属于沙蚕毒素类杀虫剂。近年来对杀虫双的检验主要有GC/MS[1]、GC/TCD[2]等方法。用GC/PFPD进行检验的报道较少。通过对仪器条件和提取条件进行优化,建立了一种快速准确的分析方法。2004年11月11日,建德市某村黄某死于家中。为查明事实,建德市公安局送来死者心血要求毒物检验。运用建立的方法对死者的血液进行分析,在血液中检出杀虫双成份,谱图见图1。所以激发态硫分子(S*)的生成是至关重要的,而S*易形成于冷的富氢火焰[4]。通过设定检测器的温度…