The interpretation of elemental composition measurements from forensic glass evidence III

In this paper we introduce a permutation testing approach to the interpretation of evidence which consists of elemental composition measurements, with glass evidence as an example. This work extends previous work of Curran et al. [J.M. Curran, C.M. Triggs, J.R. Almirall, J.S. Buckleton and K.A.J. Walsh, The interpretation of elemental composition measurements from forensic glass evidence, Science and Justice 37 (1997) 241–244.] and shows how we may remove some of the constraints that limited the applicability of the previous results. We provide the reader with tools for evidence pre-screening that may aid in the direction of further analyses of the data, rather than for the presentation of evidence interpretation in a court case.     

Defining Executive Power: Constitutional Reform for Grown-ups

Australia is well endowed with constitutions. It has seven, one for the commonwealth and each of the six states, and nine if the documents establishing self-government for the Australian Capital Territory and the Northern Territory are included. This gives plenty of scope for constitutional reform: that is, changing the most important rules which specify how a political community is governed. In the event, public debate over constitutional reform in Australia has been sporadic and concentrated on a narrow range of issues. Perhaps this is as it should be. Constitutions should reflect broad public acceptance of the basic rules governing the operation of government, and if the system is running smoothly, there is little reason for change. Only when events occur that demonstrate that there are shortcomings in the structure of government should constitutional reform be considered.     

PARENT-CHILD RELATIONSHIPS IN DOMESTIC VIOLENCE FAMILIES DISPUTING CUSTODY

This article reports data on allegations of domestic violence in two samples of high-conflict families in child custody disputes. It delineates five basic types of interparental violence and corresponding patterns in parent-child relationships. The findings should be viewed as preliminary exploratory hypotheses, which, if confirmed in future research, suggest that differential assessment of domestic families is important when helping divorcing parents make custody and visitation plans.     

Differentiation of traumatic and heat-induced dental tissue fractures via SEM analysis

Previous studies have examined the effects of heating on teeth; however, none have identified characteristics that allow analysts to differentiate traumatic from heat-induced fractures. This study examined our ability to discern notable differences in preincineration traumatic fractures and heat-induced fractures in postincineration dentition. Twelve anterior dental specimens were subjected to blunt force trauma while a second set were not. All 24 samples were then incinerated in a muffle furnace at a peak temperature (900°C) consistent with house fires. The specimens were subsequently examined with a scanning electron microscope to identify and compare heat-induced and traumatic fractures. The results obtained during examination yielded no differences between the features displayed by specimens that had been inflicted with preincineration trauma and those that did not. Unlike bone, distinguishing features for the differentiation of traumatic and heat-induced fractures could not be compiled.     

Adult sexual assault survivors' experiences with sexual assault nurse examiners (SANEs)

Sexual assault survivors often feel traumatized by the care received in traditional hospital emergency departments. To address these problems, Sexual Assault Nurse Examiner (SANE) programs were created to provide comprehensive medical care, crisis intervention, and forensic services. However, there is limited research on the actual experiences and emotional impact of sexual assault survivors who seek treatment from SANEs. This qualitative study examined twenty rape survivors' experiences with forensic nurse examiners of a Midwestern SANE program. Findings suggest that SANEs provided survivors with care and compassion, clear explanations, and choices. Taken together, these positive experiences were perceived as "humanizing". However, some survivors perceived forensic nurses as hurtful when they were not provided with choices, explanation, and/or acted cold and distant. Implications for future research on SANE care and practice are discussed.     

The Emergence of Penal Extremism in California: A Dynamic View of Institutional Structures and Political Processes

This article examines legal and political developments in California in the 1970s and early 1980s that led to extreme changes in the state's use of imprisonment. It uses historical research methods to illustrate how institutional and political processes interacted in dynamic ways that continuously unsettled and reshaped the crime policy field. It examines crime policy developments before and after the passage of the state's determinate sentencing law to highlight the law's long‐term political implications and to illustrate how it benefited interest groups pushing for harsher punishment. It emphasizes the role executives played in shaping these changes, and how the law's significance was as much political as legal because it transformed the institutional logics that structured criminal lawmaking. These changes, long sought by the law enforcement lobby, facilitated crime's politicization and ushered in a new era of frenetic and punitive changes in criminal law and punishment. This new context benefited politicians who supported extreme responses to crime and exposed the crime policy process to heightened degrees of popular scrutiny. The result was a political obsession with crime that eschewed moderation and prioritized prison expansion above all else.