Development of a rapid, 96-well alkaline based differential DNA extraction method for sexual assault evidence

We present a rapid alkaline lysis procedure for the extraction of DNA from sexual assault evidence that generates purified sperm fraction extracts that yield STR typing results similar to those obtained from the traditional organic/dithiothreitol differential extraction. Specifically, a sodium hydroxide based differential extraction method has been developed in a single-tube format and further optimized in a 96-well format. The method yields purified extracts from a small sample set (∼2-6 swabs) in approximately 2 h and from a larger sample set (up to 96 swabs) in approximately 4 h. While conventional differential extraction methods require vigorous sample manipulation to remove the spermatozoa from the substrate, the method described here exploits the propensity of sperm to adhere to a substrate and does not require any manipulation of the substrate after it is sampled. For swabs, sample handling is minimized by employing a process where the tip of the swab, including the shaft, is transferred to the appropriate vessel eliminating the need for potentially hazardous scalpels to separate the swab material from the shaft. The absence of multiple handling steps allows the process to be semi-automated, however the procedure as described here does not require use of a robotic system. This method may provide forensic laboratories a cost-effective tool for the eradication of backlogs of sexual assault evidence, and more timely service to their client agencies. In addition, we have demonstrated that a modification of the procedure can be used to retrieve residual sperm-cell DNA from previously extracted swabs.     

Semantic and Episodic Autobiographical Memory Recall for Memories Not Directly Associated with Childhood Sexual Abuse

A pattern of overgeneral autobiographical memory recall for memories not directly associated with the abuse has been found in previous research. However, studies with a non psychiatric population are limited. In a non psychiatric student population sample, this study will use two methods of accessing autobiographical memory, The Children's Autobiographical Memory Inventory (CAMI) and the Autobiographical Memory Task (AMT). Contrary to the predictions, this study did not find that episodic recall to the AMT was less specific and episodic recall to the CAMI contained greater detail for both the abuse group and the trauma control group compared to a no trauma control group. Significant differences were found between groups on personal semantic recall with the CSA group reporting significantly lower semantic recall than the two control groups. These findings are relevant to therapeutic interventions as well as having potential implications for interviewing and obtaining statements to be used as evidence.     

亚太妇女跨国迁移及其性产业与公共治理——菲律宾NGO的社会行动探析

20世纪90年代以来,亚太地区的人口迁移与性产业相互推动,促使越来越多的女性移民卷入性产业。如今,性产业的蔓延与繁荣已经成为亚太地区社会经济发展面临的一个严重问题,引起各国政府与相关非政府组织的极大关注。因此,治理性产业的法律与公共政策也成为亚太地区国家与公民社会讨论的重要内容。本文以菲律宾妇女海外性工作者与菲律宾NGO的社会行动为例,探讨发展中国家的妇女移民在跨国迁移中的角色、地位与社会、性别危机,以及公民社会参与性产业的社会治理行动与策略。     

Self-control, Victimization, and their Influence on Risky Lifestyles: A Longitudinal Analysis Using Panel Data

This research expands past investigations into the influence of low self-control as a risk factor for criminal victimization. Specifically, we consider two questions: (1) whether low self-control at one point in time can predict future victimization, and (2) whether victims alter lifestyle choices (like their own delinquency and contact with delinquent peers) in response to their earlier victimization. We answered these questions using three waves of adolescent panel data from the evaluation of the Gang Resistance Education and Training program. Our results support the predictions of self-control theory, showing that low self-control measured at an earlier time is associated with later victimization, even after controlling for past victimization, delinquency, social bonds, and delinquent peer contact. Likewise, self-control appears to influence the relationship between earlier victimization and later lifestyles.

Routine Activity Theory and Sexual Deviance Among Male College Students

Much research on sexual deviance on university and college campuses is limited by its narrow focus on group affiliation. In this study, it is argued that prior deviance and opportunity serve as more robust predictor variables of sexual deviance. Using a sample of 304 male college students from four universities within the Ohio Valley Conference, this paper utilizes Analytic moment structures (AMOS) analyses to examine the relationship between prior deviance and sexual deviance. Results support the assumption that sexual aggression is significantly (β=.17) mediated or accounted for by opportunity. Overall, the relationships among variables lend support to the argument that alternative explanations of sexual deviance may provide a better understanding of such a complex societal problem.

论平滑肌是肝藏调节性生理的解剖基础

论证了肝藏与生殖的密切关系,基于肝藏的生理解剖基础是平滑肌系统这一认识,对"肝行肾气"、"女子以肝为先天"两个中医学理论进行了讨论,指出肝藏在生殖方面所发挥作用的生理解剖基础是生殖系统的平滑肌.肝藏与平滑肌关系的理论在生殖方面得到了逻辑统一的论证.     

Sexual violence issues in eastern DRC: processes of global and local co-constitution

According to Séverine Autesserre, there is a dominant culture within the field of international peacebuilding in the Democratic Republic of Congo that excludes any action at the local level. This dichotomy between the local and the global is also noticeable in terms of women's rights, where international human rights law and local customs are opposed. But in order to grasp the complexity of the emancipation movements of the female victims of violence in North Kivu, we must consider the multiplicity of the semi-autonomous social fields that regulate the lives of individuals on the local and global spheres, as well as the social actors’ interactions within these spaces. Using the results of an ethnography study carried out in North Kivu between 2011 and 2012, we will see that these actors not only construct law, but they also inhabit normative systems built and maintained by them.     

Sexual violence in armed conflicts: research progress and remaining gaps

Research on conflict-related sexual violence (CRSV) has grown rapidly over the last decade. This article consolidates existing social science research on CSRV according to two lines of inquiry: its causes and its consequences. Overall, research has considerably advanced our knowledge of the causes of CRSV, particularly in four aspects: purpose, context, individual motives and intra-group dynamics. However, there is a need to better understand the societal consequences of CRSV, in particular how it affects relations in families, and within and between communities. Overall there remains a shortage of empirical, in particular mixed-method, designs to produce research which is relevant for policymakers and practitioners.     

A Model of Sexual Abuse’s Effects on Suicidal Behavior and Delinquency: The Role of Emotions as Mediating Factors

Drawing on Agnew’s general strain theory, we examined whether depressed mood and anger mediated the effects of sexual abuse on suicidal behavior and delinquency. Participants included 9,113 students attending high schools in Iceland. Structural equation modeling showed that, while controlling for family structure and parental education, being exposed to strain in the form of sexual abuse was positively related to both depressed mood and anger. The effects of sexual abuse on suicidal behavior of both boys and girls were twice as strong through depressed mood as through anger. The effects of sexual abuse on outwardly-directed forms of delinquency for both genders were stronger through anger than through depressed mood. These findings highlight the complex nature of the effects of strain on adolescents’ emotions and behavior. Moreover, they show that depression—in contrast to outwardly-directed delinquency, where feelings of anger are predominantly influential—is more relevant than anger to suicidal behavior.

性犯罪的情景因素及其预防

性犯罪是在任何国家都表现得十分突出的犯罪之一。任何犯罪行为都是具有一定人格缺陷的人在一定的情景因素的作用下实施的。因此 ,通过对性犯罪的情景因素的探索 ,从而制定相应的社会措施 ,减少或消除相应的罪前情景 ,对于性犯罪的预防有重要意义