CT‐Guided,Minimally Invasive,Postmortem Needle Biopsy Using the B‐Rob II Needle‐Positioning Robot

CT‐guided, minimally invasive needle biopsy techniques can be used to retrieve tissue or body fluid samples for histologic tissue diagnoses in forensic investigations. The purpose of this study was an evaluation of CT‐guided needle‐positioning robot B‐Rob II. To operate under CT guidance, we adopted the B‐Rob II robotic needle placement system and its workflow. The accuracy and speed of the procedure were tested on a gelatin phantom in a series of 21 biopsies. We achieved an average needle placement accuracy of 1.8 mm (±1.1 mm) using robotic assistance. The procedure required an average of 2 min 21 s. The needle placement accuracy for minimally invasive needle biopsies using the B‐Rob II biopsy robot is sufficiently accurate and fast for forensic postmortem examinations of focal organ changes. Further tests will be performed to test the feasibility of the robot for performing biopsies of focal organ changes in human bodies.     

The information-based organization: new dimensions for the public manager

Public management education should reflect the tremendous organizational changes brought about by information technologies and their applications. Increasing penetration of information technologies and the need for well-considered approaches to use those technologies will pose new opportunities and obstacles for public managers. This paper describes three key skill areas for curriculum consideration: information technology management, information management, and human resource management.     

Anti-triad legislations in Hong Kong: issues, problems and development

One way to tackle triad societies is through effective legislation. The present article first describes and reviews the legislation dealing with triad activities in Hong Kong – The Societies Ordinance – and highlights the main issues and problems. Four issues are discussed, namely ambiguity in the definition of triad membership, doubtful neutrality of triad experts, outdated triad-related literature cited in the court, and the contradiction with human rights and freedom of expression. The article further examines the effect of the ordinance in suppressing triad activities and argues that the law is not very effective in penalizing senior triad members, thus justifying the need for a new legislation to contain the growth of triad activities and organized crime.     

Homicide and serious sexual offences committed by children and young people: Findings from the literature and a serious case review

This article is based on the findings from a Part 8 Case Review (Serious Case Review) conducted by The Bridge Child Care Development Service, and the subsequent overview report entitled ‘Childhood Lost: A Part 8 Case Review Overview Report DM’ (2001). The review concerns the case of a young male aged 18 (DM) who was convicted for the rape and murder of a child aged 11 (WN). The article highlights the key themes that have emerged from the case review. These include the complex issue of predicting and managing risk; effective inter-agency collaboration in reducing the risk of serious sexual and violent offending in young people; and the provision of specialist residential treatment facilities for serious juvenile sexual offenders. The key issues are located within the broader context of contemporary literature and research. It is established that children and young people who commit homicide and other very serious offences are highly likely to have experienced multiple and severe traumatic events during childhood. In addition without appropriate intervention, children with persistent risk characteristics have a high likelihood of committing further acts of aggression and violence. The review into the case of DM recommends that there should be a national strategy for the management and treatment of serious juvenile sexual offenders, and other young offenders at significant risk of serious and violent offending.     

The filtered encounter: online dating and the problem of filtering through excessive information

Technologies are meant to enable us to contact more people, more often, and in this way “network” with others. Applied to dating, this would appear to be a good thing, as people would thereby benefit from having additional choice. However, the flip side of the coin is that because of the increased choice we get a case of too much information, too many choices, too many potential (and potentially unsatisfying) mates. We find in a qualitative study of online daters that filtering through the many options, partners and choices offered by online dating sites is a prime concern in online dating. Our aim in this paper is to characterize these filtering techniques, and also to discuss their potential social impact. We find that filtering begins at the initial screening process as daters try to “catch out” incongruous behaviour before investing too much energy in someone unsuitable. Participants quickly become increasingly technologically literate of the code-based features of the site in their quest for greater filtering efficiency. They also come to rely on the cultivation of their own filtering “instinct”. In the end, however, the prevalence and ongoing practice of filtering creates what can only be termed a shopping culture of dating, which often serves to sap the dating energies of participants.     

Participation in a School Incentive Programme in India

Education policy has recently focused on improving accountability and incentives of public providers for actual learning outcomes, often with school-based reward programmes for high performers. The Learning Guarantee Programme in Karnataka, India, is prominent among such efforts, providing cash transfers to government schools that achieve learning at specified high levels. This study examines whether schools that self-selected into the incentive programme are different than those that did not. The answer has important implications for how to evaluate the impact of such a programme. Although we find no significant differences in resources and characteristics, we do find significant and substantial differences in test scores prior to selection into the programme, with better performing schools more likely to opt-in. These findings also provide insight into how incentive-based programmes that focus on levels of (rather than changes in) achievement can exacerbate inequality in education. Failing schools, since they are more likely to opt-out of incentive programmes, are likely to require other targeted programmes in order to improve. In addition, our findings reinforce the value of randomised controlled trials to evaluate incentive programmes since evaluations that rely on matching schools based on resources (if, for instance, pre-programme test scores are unavailable) will be biased if resources poorly predict test scores.     

Effect of Temperature on Bone Tissue: Histological Changes

The analysis of burned human remains has been of great interest among forensic anthropologists largely due to the difficulty that their recovery, classification, reconstruction, and identification present. The main purpose of this analysis is to present histological methodology for the interpretation of bones altered by thermal processes. We include analyses of the microscopic changes among bones exposed to different temperatures, with the goal of establishing categories of histological morphology in relation to fire temperature. Samples of bone (ilium) were exposed systematically to controlled temperatures. Analysis of the resulting histological changes has allowed the formation of a clear four‐stage classification of the alterations observed. This classification should prove useful in assessing bone changes in relation to temperature of exposure, particularly in cases where this temperature was previously not known.     

Deception Traits in Psychological Interviewing

Deception researchers have attempted to improve people’s ability to detect deceit by teaching them which cues to pay attention to. Such training only yields limited success because, we argue, the nonverbal and verbal cues that liars spontaneously display are faint and unreliable. In recent years, the emphasis has radically changed and the current focus is on developing interview techniques that elicit and enhance cues to deception. We give an overview of this innovative research. We also consider to what extent current deception research can be used to fight terrorism. We argue that researchers should pay particular attention to settings that are neglected so far but relevant for terrorism, such as (i) lying about intentions, (ii) examining people when they are secretly observed and (iii) interviewing suspects together. We will commence this paper with general information that puts our reasoning into context. That is, we turn briefly to physiological and neurological lie detection methods that are often discussed in the media, then to the theoretical underpinnings of nonverbal and verbal cues to deceit, and the research methods typically used in nonverbal and verbal lie detection research.     

‘Standing’ by: disability hate crime and the police in England

This article discusses the Don't Stand By: Hate Crime Research Report (DSB) (Mencap, 2011), which documents failings in policing practices related to reporting and responding to disability hate crime. Such failings, we argue, constitute not so much direct discrimination but acts of ‘normalcy’. Normalcy is the process whereby taken for granted ideas about what is normal become naturalised; in this respect being non-disabled is seen as normal. Acts of normalcy, whilst less tangible, are by no means less violent or harmful than acts of ‘real discrimination’ or ‘real violence’ (Goodley and Rumswick-Cole, 2011). Systemic and cultural normalcy within the police is not new, as can be seen in the case of Stephen Lawrence.