Spectroscopic determination of skin viability. A predictor of postmortem interval

We have demonstrated that skin viability decreases at a measurable rate following death in an animal model. The decreased skin viability was measured by fluorescein diacetate and ethidium bromide using fluorescence emission spectroscopy. There is significant decrease of the fluorescence intensity of the fluorescein diacetate assay between the 1-4 h, the 6-24 h, and the >40 h time points postmortem. For times between 6-24 h and >40 h postmortem the ethidium bromide assay showed consistent and significant increases in signal. The fluorescence measurements in this study showed that under the experimental conditions the time of death could be determined for <4, 6-24, and >40 hapotmotrem. The application of these assays in the field will require further study of the environmental factors.     

“A different world” exploring and understanding the climate of a recently re-rolled sexual offender prison

Understanding how sexual offenders experience prison and its environment is important because such experiences can impact on rehabilitation outcomes. The purpose of this research investigation was to explore the rehabilitative and therapeutic climate of a recently re-rolled sexual offender prison. The research took a mixed methods approach and consisted of quantitative and qualitative phases. There were differences between prisoners and staff on their perception of the prison climate and for prisoner and staff relationships. The qualitative results helped to explain the quantitative findings and added a more nuanced understanding of the experience of the prison, the nature of prisoner and staff relationships and the opportunities for personal growth within the prison. The study has important implications for prisons that co-locate sexual offenders and want to provide an environment conducive to rehabilitation.     

Theorising state–narco relations in Bolivia’s nascent democracy (1982–1993): governance,order and political transition

Conventional policy and academic discourses have generally held illicit drug economies in Latin America to be synergistic with violence and instability. The case of post-transition Bolivia (1982–1993) confounds such assumptions. Applying a political economy approach, this article moves beyond mainstream analyses to examine how the Bolivian drug trade became interwoven with informal forms of governance, order and political transition. I argue that state–narco networks – a hangover from Bolivia’s authoritarian era – played an important role in these complex processes. In tracing the evolution of these interactions, the article advances a more nuanced theorisation of the relationship between the state and the drug trade in an understudied case.     

Reputational Concerns and the Emergence of Oil Sector Transparency as an International Norm

This study argues that the reputational concerns of several high-profile actors drove the emergence of oil sector transparency as an international norm. Thanks to successful advocacy campaigns, developing country oil sector operations began to pose increasing levels of reputational risk to Western governments, international institutions, and corporations. These actors responded to this scrutiny by facilitating the evolution of transparency into a widely cited oil sector "best practice." However, the self-interests of these actors also altered the course of the norm's definition and institutionalization in ways which may constrain its eventual impact on industry behaviors. This study narrates the surprising and rapid spread of the transparency norm in developing country oil affairs, a process which suggests that reputational utility should be considered as a possible explanation for norm emergence.     

A rapid method to detect dried saliva stains swabbed from human skin using fluorescence spectroscopy

Saliva on skin is important in forensic trace evidence. If areas where saliva is present can be outlined, this may lead to DNA analysis and identification. This study describes a rapid and non-destructive method to detect dried saliva on the surface of the skin by fluorescence spectroscopy. Eighty-two volunteers deposited samples of their own saliva on the skin of their ventral forearm. A control sample of water was deposited at three different sites on the contralateral arm. Saliva and water control were then allowed to air-dry. Swab samples were taken from dried saliva and control sites and were dissolved in 0.1M KCl solution. Emission spectra were obtained from the solution and were characterized by a principal maximum at 345-355nm with excitation at 282nm. The fluorescence emission intensity was greater than background readings obtained from the control swab site in 80 of 82 volunteers (approximately 97.6%). The fluorescence profile of saliva samples were similar to those obtained from aqueous samples of pure amylase and tryptophan, an endogenous fluorophore in alpha-amylase. The presence of an emission peak at 345-355nm with excitation at 282nm could provide a strong presumptive indication of saliva deposition.     

Jurisdiction for Consumer Contracts: European Union: Modified Rules of Jurisdiction for Electronic Consumer Contracts

The Brussels Convention on Jurisdiction and the Recognition of Judgments in Civil and Commercial Matters (the Brussels Convention) is to be replaced in 2002 by a Community Instrument: The Council Regulation (EC) No 44/2001 of 22 December 2000 on jurisdiction and the recognition and enforcement of judgments in civil and commercial matters (the Regulation).¹ The Regulation is an important measure approved by the European Union to simplify rules of jurisdiction and recognition of judgments for the benefit of the Internal Market. Amongst other matters, the Regulation updates existing jurisdiction rules for a consumer contracts. The rules for consumer contracts apply where a consumer and a business are domiciled in a Member State or the business has a:“branch, agency or other establishment” in a Member State. Importantly, the Regulation clarifies jurisdiction rules for consumer contracts conducted over the World Wide Web (WWW). These rules are to be welcomed, as they provide guidance on what rules of jurisdiction apply to consumer contracts over the Web, albeit that they are limited to where the parties are domiciled in Europe. This article outlines the rules of jurisdiction for consumer contracts provided by the Regulation, and where appropriate, highlights some aspects of the new rules that will possibly require further discussion and clarification by the European Court of Justice once the new rules are in force.     

Perspectives on Parenting Responsibility: Contextualizing Values and Practices

This paper critically explores the classed assumptions underpinning contemporary family policy, situating them within the context of broader political and theoretical debates about parenting responsibility. Analysis of policy documents over the past few years suggests that the family is being prioritized as a mechanism for tackling wider social ills such as crime and poverty. Families are portrayed as the 'building blocks for safe and sustainable communities', with good parents fostering and transmitting crucial values to their children which protect and reproduce the common good. Although the current government has pledged to support all parents, policy initiatives point to a class-specific focus on disadvantaged or 'socially excluded' families. Poor parents are viewed as reproducing a cycle of deprivation and anti-social behaviour and are therefore targeted for behaviour modification. Drawing on research from a qualitative study of parenting resources, this paper will challenge the notion that social inclusion can be promoted at the level of the family, and will argue instead that parenting practices and values are grounded in social and economic realities.