A Comparison of Four Presumptive Tests for the Detection of Blood on Dark Materials

Detection of blood on dark materials is difficult for crime scene examiners so presumptive tests are used to assist. This study compared the ability of luminol, leuko crystal violet, tetramethylbenzidine, and Combur Test®E to detect whole, diluted blood (1:100) and a key‐shaped blood transfer stain (1:10), on dark cotton sheeting, tea towel, socks, synthetic carpet, and car mats. Powdered bleach was used to evaluate specificity of the blood detection tests. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and overall misclassification rate (OMR) assessed the quality of the blood tests. Luminol was the preferred test for diluted blood having the highest sensitivity (79%–96%), NPV (66%–93%), and the lowest OMR (3%–15%). Luminol was also found to be most efficient with a testing time on 25 items of 2 h 50 min compared with up to 8 h. Overall, luminol was the most effective method, also providing information on bloodstain patterns.     

‘Working’ the international child protection case: a snapshot of local authorities’ experiences within an evolving legal context

Child protection proceedings often concern children with international connections. In recent years, the courts of England and Wales have handed down a number of significant judgments examining the application of international legal instruments (in particular Brussels IIa) to care proceedings. This article considers the impact of court judgments on the practical ‘working’ by Local Authorities of international child protection cases. A case study was conducted, oriented by socio-legal theory, consisting of a small number of qualitative interviews with Local Authority lawyers and social workers. The article concludes that some judgments have acted as a catalyst to change working practices for Local Authorities. However, international child protection cases present a variety of challenges for Local Authorities, and judgments provide an imperfect site for the provision of procedural and substantive guidance in this complex area. Further, there was often a tension between the need to conscientiously adhere to such guidance, and the welfare needs of the children with whom the Local Authority was concerned.     

Secondary transfer of organic gunshot residues: Empirical data to assist the evaluation of three scenarios

The present study aimed at providing data to assess the secondary transfer of organic gunshot residues (OGSR). Three scenarios were evaluated in controlled conditions, namely displacing a firearm from point A to point B, a simple handshake and an arrest involving handcuffing on the ground. Specimens were collected from the firearm, the hands of the shooter and the non-shooter undergoing the secondary transfer in order to compare the amounts detected.Secondary transfer was observed for the three scenarios, but to a different extent. It was found that displacing a firearm resulted in secondary transfer in <50% of the experiments. The firearm also had an influence, as contrary to the pistol, no secondary OGSR were detected using the revolver. Shaking the hand of the shooter also transferred OGSR to the non-shooter's hand. In that case, the amount of OGSR was generally higher on the shooter than on the non-shooter. Finally, the largest secondary transfer was observed after the arrest with handcuffing with positive results in all cases using the pistol. In that scenario, the amounts on the shooter and the non-shooter were in the same range.This study highlights that the secondary transfer must be taken into account in the interpretation of OGSR. Indeed, an individual's hands might be contaminated by handling a firearm or having physical contact with a shooter.     

Orthodox Identity as Traditionalism: Construction of Political Meaning in the Current Public Discourse of the Russian Orthodox Church

This article reviews the articulation of traditional political values in the contemporary discourse of the Russian Orthodox Church (ROC). As an empirical basis, the article takes the ROC’s official documents reflecting its position on social and political issues, the statements of various Synodal departments and Church hierarchs, as well as the statements of those representatives of the Orthodox intelligentsia, who promote an alternative agenda for Church-state dialogue. The author analyses the discursive forms deployed for the use of two key concepts, related to two markers of traditionalist worldview (opinions about liberalism, and positions taken with regard to the rights of sexual minorities), and studies the context in which these confessional ethical norms are politicized. This allows the author to move from interpreting Orthodox identity as merely a confessional/religious affiliation, expressing itself in a range of practices (attending services, etc), to an interpretation of Orthodox identity as traditionalist in the political sense of that word, involving the formation of a distinctive political theology and the politicization of confessional ideas of morality.     

Expert Testimony Regarding Child Witnesses: Does It Sensitize Jurors to Forensic Interview Quality?

Does expert testimony on forensic interviews with children help adults distinguish between poorly conducted and well-conducted interviews? This study evaluates the effects of social framework expert testimony regarding child witnesses in a case involving allegations of child sexual abuse. A 2 (Expert Testimony: present or absent) × 3 (Child Forensic Interview Quality: poor, typical, or good) × 2 (Child’s Age: 4- or 10-year-old) factorial design was used to examine whether expert testimony is prejudicial or beneficial to jurors (N = 463). The results revealed that, without expert testimony, mock jurors did not consider the forensic interview quality when reaching a verdict. However, with expert testimony, mock jurors were more likely to render guilty verdicts if the interview quality was good versus poor. Further expert testimony increased mock jurors’ knowledge about child witnesses. These findings suggest that expert testimony related to the impact of interview techniques on the reliability of children’s reports may assist fact-finders in evaluating child abuse cases.     

Conceptualising and combating transnational environmental crime

To date, transnational environmental crime has been poorly attended to by the transnational organised crime and transnational policing discourse. Academics have focused on individual elements of environmental crime, neglecting a broader theoretical discussion, while national and international institutions have prioritised other forms of organised crime, giving little thought to the nuanced nature of transnational environmental crime and how this should be reflected in policing and countermeasures. This paper attempts to rectify this by conceptualising transnational environmental crime and suggesting ways forward for countermeasure development. The paper will begin by looking at the problem of environmental crime, its value, scope and effects, concluding that the damaging nature of transnational environmental crime demands a greater focus on its policing. The nature of transnational environmental crime will then be discussed by reference to traditional forms of organised crime. It will be argued that, while transnational environmental crime is a form of organised crime, and has some features in common with the traditional organised crimes, such as drug smuggling and people trafficking, it is the substantial differences that should guide the approach to developing countermeasures. The development of effective countermeasures, it is concluded, requires a significant change in policy at every level.     

Public Administration as an Interdisciplinary Field: Assessing Its Relationship with the Fields of Law,Management, and Political Science

Public administration is an interdisciplinary field, building on a variety of disciplinary approaches and values. But how well does the field of public administration reflect those values and processes? In contrast to previous arguments regarding the degree to which the field does or should incorporate values and lessons from other academic disciplines, this study provides a systematic assessment of the field’s reliance on research and theory from the fields of law, management, and political science. An analysis of journal citations across these fields suggests that research in public administration is largely isolated from the three disciplines that are commonly believed to form its foundation.     

Agency and similarity effects and the VC’s attitude towards academic spin-out investing

Our research seeks to develop understanding of the factors explaining venture capital investment managers’ attitudes towards investment in the unique context of academic spin-outs. We provide a novel integration of both VC fund characteristics and investment managers’ human capital characteristics with a unique hand-collected dataset of 68 early stage VC investment managers in Europe. Attitudes toward academic spin-out investing are positively affected by the presence of public sector capital and by investment managers who are more intensively involved with the entrepreneur. Specific human capital in investment managers who had worked in an academic environment is more likely associated with investment in academic spin-outs. In terms of general human capital, financial experience is positively related while entrepreneurial experience is negatively associated with investment attitude towards academic spin-outs. There may be a need to facilitate the attraction of people from industry and investment banking into public VC funds in particular.     

Perceptions about memory reliability and honesty for children of 3 to 18 years old

Purpose. To examine the relationship between perceived memory characteristics and age. Method. Participants rated the reliability and honesty of children's memory for one of two events. The children's ages varied from 3‐ to 18‐years‐old. Results. Participants (N = 612) believed that memory reliability increased with age, but the observed effect was non‐linear. Perceived reliability increased rapidly for children from 3 to 6 years. After this, male participants believed memory reliability increased, but less than in early childhood. Female participants did not think memory reliability increased in middle childhood and adolescence. Further effects involving type of event, age of participant, and the gender of the eyewitness were observed for honesty and the relationship between these attributes and beliefs in guilt. Conclusions. These findings stress the need for more research on development trends of memory in middle childhood and adolescence.     

Technology business incubation mechanisms and sustainable regional development

This article introduces various aspects of technology business incubators (TBIs), emphasizing their increasing role in the spatial context where they are used as platforms and drivers of regional entrepreneurial ecosystems. It outlines the key themes of the emerging role of TBIs in sustainable regional development: TBI biodiversity of ecosystems; accelerating startups in the entrepreneurial university; TBI mechanisms challenged by green technology to sustain regional development; and TBIs’ connecting role between entrepreneurship education, experiential knowledge, and regional development. It proposes an agenda for future research on the role of TBIs as bridging mechanisms and drivers of entrepreneurship and regional development.