The mechanism of facial injury

Medicolegal experts are often asked to explain how, why and when facial injuries occurred. This can only be done satisfactorily if they are considered carefully and if all of the associated features are taken into account. One aspect of the topic which has received scant attention in medical and dental texts is Biodynamics, a brief analysis of the principal features of which is reproduced in this paper.     

Use of laser microdissection greatly improves the recovery of DNA from sperm on microscope slides

Traditionally, sperms are isolated from vaginal cell mixtures by preferential extraction methods. Although these methods work well when there is a reasonable amount of DNA present, they are problematic when there are limited amounts (ca. 250 pg). In particular, the analysis of sperm from microscope slides has proven difficult. Here, we describe the use of laser capture microdissection (LM) for the isolation of spermatozoa from microscope slides containing sperms and vaginal cells. Such slides are frequently an important source of evidential material during the forensic investigation of rape and other sexual assaults. Low copy number (LCN) PCR was used to compare profiles of sperm DNA prepared using LM and preferential lysis. LM was found to outperform preferential lysis in 15 out of 16 samples. The application of LM to the processing of actual casework slides, and in particular the potential use of LM for the analysis of old cases, is discussed. Finally, 77 post-coital slides were processed in order to accurately assess the robustness of the technique. There was a significant association between the quality of the male profile recovered and time since intercourse that was independent of the number of sperms analysed, suggesting that the DNA was degraded even though the spermhead was intact.     

Characteristics of female patients admitted to an adolescent secure forensic psychiatric hospital

Bluebird House is the only mixed gender NHS secure forensic psychiatric hospital for adolescents in the South of England. It has admitted more than 30 female patients since the service opened in 2008. The admission criteria are that patients must be detained under the Mental Health Act and present evidence of being a risk of harm to others. This article describes the clinical characteristics of 30 consecutive female patients admitted to a highly specialised adolescent forensic inpatient service. Key results include a very high rate of incidents of risk behaviours exhibited by female patients within the unit but good clinical outcomes. The majority of patients had severe symptoms of mental disorder, especially emotional instability, self-harm behaviours and aggressive behaviours. Few had diagnoses of mental illness. Assessment findings from the Millon Adolescent Clinical Inventory and the Structured Assessment of Violence Risk are discussed, as are parallel with studies from other female secure services.     

The Contingencies of Societal Accountability: Examining the Link Between Civil Society and Good Government

Corruption interferes with and distorts the processes of political decision making and implementation, often to the disadvantage of the already disadvantaged. Yet our understanding of the factors that might propel a political system from lower to higher levels of probity remains speculative. This article examines the role of one category of actors often touted as an important countervailing force to political power: civil society. Existing case study research provides evidence that civil society can play a decisive role in holding public officials accountable, but that the success of such societal accountability is contingent upon a number of favorable contextual and institutional conditions. The analyses presented here use panel country data to examine whether the strength of civil society affects corruption. The results corroborate the findings of existing case studies; a vibrant civil society mitigates corruption but only provided that conditions such as political competition, press freedom, and government transparency exist in the country.     

Regionalism,personalism, ethnicity,and violence: parties and voter preference in the 2010 parliamentary election in Kyrgyzstan

On the basis of interviews, census data, and precinct-level electoral results from the October 2010 parliamentary election in Kyrgyzstan, this paper examines the influences on the party vote in Kyrgyzstan. Instead of traditional socioeconomic variables, this study finds that regionalism (North vs. South), ethnicity, personalism, and violence offered the most compelling explanations of party preference in Central Asia's most competitive election. The paper also examines the contextual factors that constructed and filtered voter demand, from Kyrgyzstan's political and economic conjuncture in 2010 to its unusual party system and electoral rules.     

Using Stated Preferences and Beliefs to Identify the Impact of Risk on Poor Households

Whilst the importance of uncertainty in shaping economic behaviour of poor households is widely acknowledged, empirically identifying the impact of risk is difficult. By using data on risk preferences and perceptions of risk collected through hypothetical questions in combination with more traditional measures of a household's ability to deal with risk, this article identifies the impact of risk on production decisions. It shows both that data on stated preferences and beliefs can be usefully utilised to explain household behaviour, and that risk has a significant impact on the production decisions of poor households.