Methodological Contributions to the Gender Symmetry Debate and its Resolution

The concept of gender symmetry in intimate partner violence (IPV) may be an artifact of three factors. 1) Methodology: Subject recruitment frequently excludes clinical samples. Cross-sectional designs negate the ability to evaluate recidivism and do not account for women’s greater likelihood of leaving violent relationships. 2) Narrow Focus: Researchers focus on frequency of physical aggression, while excluding other types of aggression (e.g., sexual IPV, life-threatening violence, use of firearms), or the impact of such aggression (e.g., fear, depression, injury). 3) Measurement: Surveys are hindered by varying interpretations of seemingly face-valid items, effects of item instructions, and lack of multi-method assessment approaches. Strategies for addressing these problems and resolving the gender symmetry controversy are outlined.     

Developing indicators to assess women's empowerment in Vietnam

From mid‐1999 to mid‐2001, the authors carried out a qualitative study in rural Vietnam to explore relationships between gender equity and reproductive health. One of the study's objectives was to develop culturally appropriate indicators of women's empowerment, specific to the Vietnamese context. This paper describes the process of developing, testing, and refining the empowerment indicators, presents some of the findings, and discusses the methodological challenges that need to be addressed. The paper concludes by recommending a set of Vietnamspecific domains for assessing women's empowerment in the socio‐economic sphere as well as in reproductive health.     

越南保险市场发展研究

越南自1986年以来进行了一系列经济和保险业改革,并取得了显著成效.尤其是随着越南加入WTO以及金融自由化步伐的加快,保险市场得到了飞速发展.本文阐述越南保险市场的发展历程,分析越南保险市场发展的现状、特点及存在的主要问题,并提出促进越南保险市场健康发展的建议.     

Food safety and the political economy of food governance: the case of shrimp farming in Nam Dinh Province,Vietnam

This contribution is a critique of the public and private governance models in response to the food safety crisis in Vietnam. Using shrimp farming in Nam Dinh province as a case study, the paper argues that public food governance has addressed some of the safety issues in the input sector but remains largely ineffective at the production level due to limited financial and human resources. In turn, private governance has had more successes but its impact is limited to the value-chain while food safety can be influenced by both sectoral and cross-sectoral production practices. In addition, it reinforces the subordination of direct producers by keeping them within industrial production, passing down the cost of safety compliance, and forcing them to assume production risks while reducing their profit margins. More importantly, safety governance under industrial farming is likely to open new opportunities for land expropriation and concentration, affecting the livelihood of small farmers and potentially leading to political unrest. The essay thus asserts that food safety needs to be addressed under the integrated framework of Food Sovereignty, which seeks to obtain food quality, including safety together with agroecological production, farmers' control of productive resources and the enabling of local trading systems.     

Evaluation of Commercial‐off‐the‐Shelf Materials for the Preservation of Bacillus anthracis Vegetative Cells for Forensic Analysis,

Environmental surface sampling is crucial in determining the zones of contamination and overall threat assessment. Viability retention of sampled material is central to such assessments. A systematic study was completed to determine viability of vegetative cells under nonpermissive storage conditions. Despite major gains in nucleic acid sequencing technologies, initial positive identification of threats must be made through direct culture of the sampled material using classical microbiological methods. Solutions have been developed to preserve the viability of pathogens contained within clinical samples, but many have not been examined for their ability to preserve biological agents. The purpose of this study was to systematically examine existing preservation materials that can retain the viability of Bacillus anthracis vegetative cells stored under nonpermissive temperatures. The results show effectiveness of five of seventeen solutions, which are capable of retaining viability of a sporulation deficient strain of B. anthracis Sterne when stored under nonrefrigerated conditions.     

What we know and what we still need to learn

Research has changed the conceptualization of the causes and consequences of violence. Yet some questions remain unanswered. Infants and young children have largely been overlooked, and intraethnic and cultural group variations have not been addressed. There is still a need to address macro-level systematic discrimination in the health care system along with the intrapersonal physiological changes that result from exposure to violence. Fortunately, studies are beginning to show how longitudinal and intervention research can be safely conducted.     

Internal validation of the AmpFlSTR Yfiler amplification kit for use in forensic casework.

Y-chromosomal short-tandem repeat (Y-STR) amplification has been used in forensic casework at the Bureau of Criminal Apprehension (BCA) Forensic Science Laboratory since 2003. At that time, two separate amplifications were required to type the SWGDAM recommended loci (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS438, and DYS439). The Yfiler kit coamplifies these loci as well as DYS437, DYS448, DYS456, DYS458, DYS635, and Y GATA H4. The Yfiler kit was validated following the internal validations outlined in the SWGDAM revised validation guidelines. Our studies show that 0.125 ng of male DNA will generate a complete 17 locus profile and that as little as 0.06 ng of male DNA yields an average of nine loci. In the male-male mixtures, a complete profile from the minor component was detected up to 1:5 ratio; most of the alleles of the minor component were detected at a 1:10 ratio and more than half the alleles of the minor component were detected at a 1:20 ratio. Complete YSTR profiles were obtained when 500 pg male DNA was mixed with female DNA at ratios up to 1:1000. At ratios of 1:5000 and 1:10,000 (male DNA to female DNA) inhibition of the YSTR amplification was evident. The YSTR results obtained for the adjudicated case samples gave significantly more information than the autosomal results. Our studies demonstrate that the Yfiler kit is extremely sensitive, does not exhibit cross-reactivity with female DNA, successfully types male DNA in the presence of overwhelming amounts of female DNA and is successful in typing actual forensic samples from adjudicated cases.     

Intimate partner violence and miscarriage: examination of the role of physical and psychological abuse and posttraumatic stress disorder

Despite research documenting high rates of violence during pregnancy, few studies have examined the impact of physical abuse, psychological abuse, and posttraumatic stress disorder (PTSD) on miscarriage. Secondary analysis of data collected by the Chicago Women's Health Risk Study permitted an exploration of the relationships among physical abuse, psychological abuse, PTSD, and miscarriage among 118 primarily ethnic minority women. The interaction between maximum severity of abuse and age provided the best multivariate predictor of miscarriage rate, accounting for 26.9% of the variance between live birth and miscarriage outcome. Mean scores of psychological abuse, physical violence, forced sex, and PTSD were significantly higher in the miscarriage group than in the live birth group. Women who experience physical violence and psychological abuse during pregnancy may be at greater risk for miscarriage. Prospective studies can confirm findings and determine underlying mechanisms. Routine screening for traumatic stress and PTSD may reduce rates of miscarriage.