Classification Improvements in Automated Gunshot Residue (GSR) Scans

Classification of particles as gunshot residues (GSRs) is conducted using a semiautomatic approach in which the system first classifies particles based on an automatic elemental analysis, and then, examiners manually analyze particles having compositions which are characteristic of or consistent with GSRs. Analyzing all the particles in the second stage is time consuming with many particles classified by the initial automated system as being potentially GSRs excluded as such by the forensic examiner. In this paper, a new algorithm is developed to improve the initial classification step. The algorithm is based on a binary tree that was trained on almost 16,000 particles from 43 stubs used to sample hands of suspects. The classification algorithm was tested on 5,900 particles from 23 independent stubs and performed very well in terms of false positive and false negative rates. A routine use of the new algorithm can reduce significantly the analysis time of GSRs.     

Between emergency and routine – securitisation of military security in Iran and Indonesia

Abstract

The aim of this article is to explain the internal conditions of military security in a non-European context. It utilises securitisation as the theoretical perspective and investigates Iranian and Indonesian case studies to explore how the perception of internal threats and vulnerabilities determines the approaches to military security. It begins with a reiteration of securitisation theory assumptions, followed by clarifying the understanding of security in non-Western contexts. The case studies focus on the conditions which facilitate securitisation, including the nature of securitising actors, assumed concepts of security, and securitisation processes and their outcomes. The analysis indicates a necessity for several alterations in securitisation theory to realise its full potential. Civil–military relations in Asian states differ from those in the West, as both Iran and Indonesia show a high degree of military involvement in political affairs. Military security also becomes securitised as a result of internal political rivalries. The perception of threats is a tool in the struggle to extend the capabilities of security agencies or retain influences.     

Structural Funding in the Management of Cultural Heritage in Poland

ABSTRACT

This article concerns structural funding for Polish cultural heritage for the years 2007–13, focusing on the largest operational program, “Infrastructure and Environment,” financed by the European Regional Development Fund. It presents the results of empirical research based on a questionnaire study of a specifically selected group of projects funded under this program. The objective of the study was to analyze the outcomes of this funding upon completion of the financial perspective, presenting tangible and intangible results as well as potential external effects. The empirical data allowed the development of conclusions and recommendations, stressing the importance of the continuing improvement and development of the funding scheme.     

Values,imaginaries and templates of journalistic practice: a Critical Discourse Analysis

This article shows that templates are not only crucial for the ways in which journalists construct or structure the media discourse but also for how they perceive themselves and others in the process of journalistic practice. A Critical Discourse Analysis of interviews with Polish journalists on their practices related to reporting migration – a topic largely discarded and ignored by the Polish media – shows that the construction of practice in the journalistic field constantly negotiates the contradiction between “knowing-it-all”, a key element of the template of journalistic habitus/identity, and the frequent lack of experience or limited knowledge of practice and of journalistic work. The analysis reveals that, while often using a discursive strategy of pre-legitimation, journalists enact templates that blur the boundaries between discourses about experiences of journalistic work and imaginaries or scenarios of actions they would only potentially undertake. Journalistic discourses of practice thereby become increasingly displaced, that is, they run along similar templates of discourse of/about quasi-universalised ethics and values of journalism almost irrespective of media organisations of the informants. By the same token, it is emphasised that, rather than being limited by the ideologies and powers of media organisations, agency seems to be often self-constrained by journalists in their self-entrapment in values, templates and imaginaries of journalism.     

Naming the Nation: A Critical Analysis of Names in Polish Political Discourse

This article offers a critical discursive analysis of proper names used in Polish political discourse, focusing on six addresses to the nation made by prominent public figures of the Polish political scene?the president, prime minister, and the primate of the Catholic Church. The names used in the speeches did not function merely as means of referring to places or persons. The speakers used them to construct an ideologically preferred reality. Those used by the president of Poland ''embellished'' the Communist past of the country and showed his political (post-Communist) option as a viable proposal for Poland. The speeches made by the primate of Poland created a politically uncontroversial image of the country, with the head of the Catholic Church positioned as a moral authority. Finally, the visible absence of names in the prime minister's speech represented the etatistic view of Poland.     

Making Votes Count with Internet Voting

This paper reassesses the claim that electronic voting systems help voters to avoid common mistakes that lead to their votes remaining uncounted. While prior studies have come to mixed conclusions, I provide new, more robust evidence based on a case study of extended Internet voting trials in Geneva canton, Switzerland. The trials almost exclusively involved referendum votes. For causal identification I exploit the unique circumstance that federal safety legislation created a near-natural experiment, with some of the canton’s municipalities participating in the trials and others not. Using difference-in-differences estimation, I find that the residual vote rate decreased by an average of 0.3 percentage points if municipalities offered the possibility to vote online in addition to (mostly optically scanned) paper ballots. For cantonal measures, which are located towards the bottom of ballot papers in Geneva, the reduction increases to 0.5 percentage points. These remain relatively modest effects, and I find no evidence for a knock-on effect on electoral outcomes. However, on average only around 20% of votes were cast online where the opportunity existed, and online voting was most popular among voters with high levels of education. Despite the small effect sizes, the results of this study therefore point to the potential of Internet and, more generally, electronic voting technology to reduce avoidable voter mistakes.

     

A rare case of lethal methadone intoxication of a 3-week-old infant

The authors describe a rare case of lethal methadone intoxication of a 3-week-old infant. Born of a drug-addicted mother who was undergoing methadone substitution therapy, the newborn presented withdrawal symptoms and was immediately admitted to a paediatric ward where it was treated for 3 weeks, without administration of methadone. The infant died during bottle feeding within 24 h following discharge home.A post-mortem examination was performed as well as histopathological, toxicological and genetic tests were carried out in order to establish the cause and mode of death.The autopsy revealed obstruction of the lower air passages by stomach contents along with classical features of asphyxia. Toxicological tests revealed high concentrations of methadone and its metabolite in blood and urine as well as presence of methadone in stomach contents, and the DNA polymorphism analysis of the (sex-specific) amelogenin locus gave a negative result.On the basis of the results of the post-mortem examination, the laboratory tests and the police investigation, it was concluded that the drug was ingested with the bottle milk, and the possibility of administration of methadone at the hospital or its ingestion with the breast milk was precluded. Though both the cause and mode of death were established, the public prosecutor discontinued proceedings in the case due to inability to find the perpetrator.