Deterring gun crime materially using forensic coatings

Surface coatings that can help deter and solve gun crime are described. These nanoengineered coatings have been applied and evaluated on brass cartridge cases, where they increase associative forensic evidence through nanotag donation to the handler and the retention of handler's DNA. In future we expect this approach to be used for other surfaces and conditions.     

The first international proficiency test on ketamine and norketamine in hair

This paper discusses the organization of the first international proficiency test (PT) programme on ketamine (K) and norketamine (NK) in hair samples. The primary objective of the programme was to evaluate the analytical capability of participating laboratories on hair analysis for K and NK via comparison of results. Authentic samples, instead of spiked samples were used in the programme to mimic the analysis of incorporated illicit drugs in real-life situations. Eight of the ten participating medical or forensic laboratories from Australia, France, Hong Kong, Italy, Singapore and the USA returned results to the organizer. Quantification methods from these laboratories were confined to GC-MS and LC-MS/MS. Performance assessment based on z-score indicated that only three laboratories achieved satisfactory results for both the analysis of K and NK. It was concluded that the overall performance of the participating laboratories was fair and there is still room for further improvement. Additional similarly designed PT programmes are recommended to be organized in order to encourage reliable measurements of illicit drugs in hair samples. Taking into account the substantial effect on the consensus values within limited number of data points, a recommendation on the provision of reference values assigned by accurate methods will be of benefit to small size PT programmes in the forensic field.     

An accuracy assessment of forensic computerized facial reconstruction employing cone-beam computed tomography from live subjects

The utilization of 3D computerized systems has allowed more effective procedures for forensic facial reconstruction. Three 3D computerized facial reconstructions were produced using skull models from live adult Korean subjects to assess facial morphology prediction accuracy. The 3D skeletal and facial data were recorded from the subjects in an upright position using a cone-beam CT scanner. Shell-to-shell deviation maps were created using 3D surface comparison software, and the deviation errors between the reconstructed and target faces were measured. Results showed that 54%, 65%, and 77% of the three facial reconstruction surfaces had <2.5 mm of error when compared to the relevant target face. The average error for each reconstruction was -0.46 mm (SD = 2.81) for A, -0.31 mm (SD = 2.40) for B, and -0.49 mm (SD = 2.16) for C. The facial features of the reconstructions demonstrated good levels of accuracy compared to the target faces.     

Evaluation of 96 SNPs in 14 populations for worldwide individual identification

Great advances have been made recently in searching for individual identification single-nucleotide polymorphisms (IISNPs or IDSNPs). Such SNPs as suggested by SNPforID scientists and by Pakstis et al., are promising, although they were selected from older or smaller databases rather than the most recent database. Here, we describe a new computational strategy for developing IDSNPs based on HapMap. We searched through HapMap r27 for SNPs having minor allele frequencies ≥0.30 in all its 11 populations and found more than 1881 qualified SNPs. We examined 96 of them with 183 DNA samples from three Chinese populations using Illumina arrays. The average allele frequency for these 96 SNPs among the three populations was 0.495/0.505, the average number of identical SNP genotypes shared by two individuals among the 14 populations (three Chinese and 11 HapMap) was 37.9, and the random matching probability for two unrelated Hans to match in all 96 genotypes was 9.793 × 10(-39). Thus, most of these 96 SNPs are universally applicable.     

Does one size fit all? Modelling macroeconomic linkages in the West African Economic and Monetary Union

We construct a structural macroeconometric model for member states of the West African Economic and Monetary Union (UEMOA). Fitting this model to annual and quarterly time-series data allows us to identify the channels through which macroeconomic innovations in one country impact on other countries in the union. We also discover the extent of heterogeneity across the member states in terms of the degree of similarity of macroeconomic transmission mechanisms. This is one important element in measuring the costs of union membership for each country.     

Maximizing social equity as a pillar of public administration: An examination of cannabis dispensary licensing in Pennsylvania

Public administration upholds four pillars of an administrative practice: economy, efficiency, effectiveness, and social equity. The question arises, however, how do administrators balance effectiveness and social equity when implementing policy? Can the values contributing to administrative decisions be measured? This study leverages the expansion of medical cannabis programs in the states to interrogate these questions. The awarding of dispensary licenses in Pennsylvania affords the ability to determine the effect of social equity scoring on license award decisions, relative to criteria that represent the other pillars. The results show that safety and business acumen were the most important determining factors in the awarding of licenses, both effectiveness concerns. Social equity does not emerge as a significant determinant until the second round of licensing. This study then discusses the future of social equity provisions for cannabis policy, as well as what the findings mean for social equity in public administration.     

Still a new democracy? Individual-level effects of social trust on political trust in South Korea

The social capital theory holds that there is a positive relationship between social and political trust; however, despite the prominence of this postulation, this relationship has often been disputed among political scientists. While recent studies on advanced democracies have shown a strong positive relationship between social and political trust, studies on East Asian democracies, which previously showed a weak or negative relation, remain scant, separating these countries into their own category of new democracies. The motivation of this study is based on the importance of revisiting the relationship between social and political trust using recent data from one such country—South Korea—to determine the nature of this previously studied negative or weak relationship. The results of this study indicate that generalized social trust in South Korea is positively associated with political trust. This result is in line with recent findings in advanced democracies. While this positive relationship is consistent and significant across models, a greater portion of political trust is explained by economic and political performance, including factors such as the economy, corruption, inequality, and the welfare system, making institutional performance a critical predictor of political trust.     

Practical vs. identity regionalism: Australia's APC initiative,a case study

On 4 June 2008 Australian Prime Minister Kevin Rudd announced his ‘vision for an Asia Pacific community’ (APC). Though failing to win support among Asian countries, the initiative offers a useful case study. This article does not focus on the motives and interests of the various governments responding to the proposal but rather on the different (and sometimes conflicting) understandings of regionalism that underpinned those responses. In its diplomatic advocacy of the APC, the Australian government stressed ‘practical regionalism’ – emphasizing the capacity of such a new ‘community’ to deal with security, economic, environmental and other challenges faced in recent times in the Asia-Pacific region. The Australian campaign gave little attention, however, to the influence of cognitive and emotive factors in community planning: it neglected ‘identity’ regionalism. In particular, it did not seem to take seriously the possible role of non-Western perspectives in shaping the development of post-colonial inter-state relations. Through the investigation of key Asian-language terms – relating to the English terms for ‘region’ and ‘community’ – this article seeks to demonstrate the importance of the identity dimension in both policy development and academic analysis. It argues for an analytic and diplomatic skillset that goes beyond the disciplines of international relations and economics and draws upon expertise in linguistics and regional political cultures.     

Introduction: the EU,East Asian conflicts,and the norm of integration

The promotion of regional integration is a core objective of the European Union’s (EU) foreign policy and has been seen as part of its attempt to transform international society and to make the world a more peaceful place to live. However, the success of this regionalization strategy has been limited and East Asia has been a particularly problematic case. This introduction raises some fundamental questions by first presenting some basic concepts so that the overall studies of the special issue can be systematically undertaken. The underlying questions are the following: How bleak is the picture with regard to regionalism in East Asia and the roles of the EU? Has the EU had no effect on the development of East Asian regionalism? And what potential does regional integration have in helping the transformation of conflicts in East Asia? In addition to these questions, it also discusses and conceptualizes underlying discourses on regional integration, conflict transformation, and regionalism in East Asia. By doing so, it aims to point out that the East Asia region is changing, the EU does play a role in this, and regionalization cannot be ignored as an institutional context that has the potential to assist conflict transformation, especially if windows of opportunity for such engagement arise in the future.