Optimisation of choline testing using Florence Iodine reagent,including comparative sensitivity and specificity with PSA and AP tests

The detection of semen in forensic science is essential in cases of sexual assault but can be problematic in the absence of spermatozoa. Choline is known to occur in high concentrations in seminal fluid and the Florence Iodine test for its detection has been used in forensic science for many years, however very little is documented regarding its sensitivity and specificity in forensic casework. This paper describes the optimisation of the choline Florence Iodine test (FI) and investigates the sensitivity and specificity of the test against different body fluids, food and drink substances, cleaning products and laboratory chemicals. Comparative testing against Acid Phosphatase (AP) and Prostate Specific Antigen (PSA Seratec®) tests is described and shows that the FI test has greater specificity than the PSA test which cross reacts with a number of body fluids.     

The status of women police officers: An international review

This paper reports on a survey of English-language police department websites, annual reports and other reports in order to identify key aspects of the status of women police internationally. Findings are reported for England and Wales, Scotland, Northern Ireland, Eire, the United States, Canada, Australia (eight departments), New Zealand, South Africa, Ghana, Nigeria, India, Pakistan, Hong Kong, Papua New Guinea, and Fiji. Data on the proportion of female officers were available from 18 of 23 locations, with a range between 5.1% and 28.8%. Recruit numbers were available for six locations, and ranged between 26.6% and 37.0%. Limited data on rank and deployment indicated overall improvements. Available longer-term trend data suggested that growth in female officers was slowing or levelling out. Overall, the study showed an urgent need to improve gender-based statistics in order to better inform strategies aimed at maximising the participation of women in policing.     

Seeing White−Female Whiteness and the Purity of Children in Australian,Chinese and British Visual Culture

In this paper, I interrogate the expression and usage of ‘whiteness’ in Australian, British and Chinese visual culture. My approach is through reading local texts with an eye to transcultural systems of meaning, paying particular attention to the ways in which whiteness is used as a doubled category in sexual politics. The paper is formed through the performance of cross-cultural connectivities within an epistemological emphasis on the travelled theorist. The movement between Chinese, Australian and English ethical positions are constitutive of the perspectives expressed here; the perspectives are themselves concerned to look back and into those ethical positions. The performance works towards a recognition of the semiotic systems of power and identity, and therefore of the conditions of theoretical performance itself.     

‘Labour Chains’: Analysing the Role of Labour Contractors in Global Production Networks

Third party labour contractors are increasingly prevalent in global production networks (GPNs), and can provide a channel for new forms of unfree labour. Review of case study evidence from South African and UK horticulture suggests this often emerges off-site through labour intermediaries. Analytical approaches to labour in GPNs and value chains are examined. The article argues that labour contracting is driven by the commercial dynamics of global outsourcing. A ‘cascade system’ allows unscrupulous intermediaries to coerce vulnerable workers. We examine strategies of civil society alliances, and regulatory reform, and argue for extending liability of all commercial actors across global boundaries.     

Gender wage inequality and export‐led growth in South Korea

This article investigates the relationship between gender, wage inequality, and export‐led growth in South Korea. The persistent gender wage gap in Korea's manufacturing sector is found to be linked to women's segregation in the country's major export industries where real wage growth has lagged productivity growth, despite favorable market conditions that might drive up women's wages relative to those of men. The interaction of state‐ and firm‐level hiring, training, and promotion practices that structure women's and men's employment opportunities differently appear to have resulted in a relatively weaker fall‐back position for women in labour markets. Econometric results are consistent with the hypothesis that women's weaker fall‐back position limits their ability to bargain for wage increases commensurate with productivity growth. Further, evidence is presented which links gender wage inequality to the growth of Korean exports.     

International tourism and export instability

Export diversification has been suggested as a strategy for decreasing the level of export earnings instability which is experienced by many developing countries. In recent years the international tourism sector has made an increasingly important contribution to the economies of many low income countries. This article examines whether diversification into the non‐traditional tourism sector has succeeded in decreasing the instability of export earnings. It was found that although tourism has the advantage of high growth rates and is a major source of foreign currency receipts, earnings from international tourism did not bring about a significant decrease in the instability of export earnings of most of the developing and industrialised countries considered. Furthermore, a net increase in the instability of earnings from tourism and merchandise exports occurred in a number of countries, and may be a particular problem in small, open developing economies.     

A New Method of Assessing Judicial Workload in Juvenile Dependency Cases

This article describes a new method for calculating judicial workload in dependency or child abuse and neglect cases. In contrast to traditional judicial workload methods, the method described herein produces estimates of judicial workload that take into account the complex role of the juvenile dependency court judge—a role that includes both on‐ and off‐the‐bench activities. The method provides workload estimates that give guidance to courts not only about the minimally sufficient judicial resources needed to accommodate current caseload needs, but also what level of judicial resources would be required to hold substantive dependency court hearings that comport with nationally recognized practice recommendations. The article reviews commonly used judicial workload methods, outlines the new method, and uses a pilot of the method as an example of how the method works in practice. Broader implications of this workload method are also discussed.     

Community-Partnered Needs Assessment: A Strategy to Teach College Students About Health Disparities

Partnering with communities to provide service-learning opportunities for undergraduates can be an effective strategy to teach college students about health disparities. In the current study, undergraduates partnered with a public K–8 school to conduct a participatory needs assessment. College students worked directly with teachers, parents, public school students, and key stakeholders to identify and prioritize health needs, and they awarded the partnership school a grant to address physical activity and bullying. Undergraduates rated the class highly favorably and reported a deeper understanding of health disparities resulting from the service-learning activity. Health disparities research is increasingly becoming a national priority and service learning can attract future talent by providing undergraduates with the opportunity to engage in the material in a meaningful way with clear community benefit.