Detecting Gunshot Residue from Sellier & Bellot Nontox Heavy Metal‐free Primer by in situ Cathodoluminescence

Gunshot residue (GSR) from the discharge of ammunition can provide crucial information in reconstructing criminal cases. Traditional primers create particles of heavy metals such as lead, barium, and antimony. In forensic laboratories, automatic inorganic particle detection is performed by scanning electron microscopy (SEM), using the backscattered electron signal to search for bright residues among the many darker environmental particles, due to higher electron density of the former. Some innovative primers, indicated as heavy metal‐free (HMF), produce a residue of elements with atomic numbers below 21, urgently demanding new detecting solutions. For the first time, residues from Sellier & Bellot Nontox HMF primer are demonstrated to emit visible light under electron beam stimulation in a SEM. Cathodoluminescence is then proposed as a promising tool to both detect and characterize residues in forensic cases involving HMF primers, with minor changes to traditional analytical apparatus used for inorganic GSR analysis.     

Self‐Strangulation Through A Sphygmomanometer: An Uncommon Suicide

Suicide by asphyxia is quite a common event in forensic practice and may be implemented in different ways. The authors report a unique case of a 16‐year‐old youth who committed suicide by means of a standard mercury sphygmomanometer. This manner of suicide has never been described in the literature reviewed. A complete forensic investigation led to the conclusion that the cause of death was mechanical asphyxia, ascribed to self‐strangulation by means of an atypical item. The victim suffered from attention‐deficit/hyperactivity disorder (ADHD) syndrome and was assisted by support teachers. He had a solitary and depressive personality. The exceptional nature of this case suggests that sphygmomanometers may be regarded as possible means of self‐strangulation. The case also highlights the importance of managing patients with psychiatric or cognitive disorders; indeed, particular caution is required to keep them away from objects that, although apparently harmless, can become lethal.     

“Another roof,another proof”: the impact of mobility on individual productivity in science

The Journal of Technology Transfer - The mobility of highly skilled employees is seen as a critical way for organizations to transfer knowledge and to improve organizational performance. Yet, the...     

The political legislation cycle

The economic theory of legislation holds that laws, even when they do not involve financial resources, redistribute property rights. Politicians supply legislation to groups with the highest political return. By the same logic, politicians should supply legislation when doing so has the highest political return. The dynamics of the supply of legislation should follow the pattern suggested by the political business cycle theory. We develop a model of government’s and voters’ behavior where a legislation cycle is the strategy to hold the government (coalition) together. Under certain assumptions, the model predicts that the approbation of laws should be concentrated at the end of the legislature and be positively related to the fragmentation of the government coalition. We test these restrictions on data about the supply of legislation by the Italian Parliament during legislatures from I to XIII (1948 to 2001). The empirical analysis provides strong support to the theory: a legislation cycle occurs when the conditioning phenomena that the model indicates are satisfied.     

Distributional Effects of Maize Price Increases in Malawi

Abstract

In the wake of highly volatile world prices of staple commodities, we examine the impacts of increases in maize prices on various categories of households in Malawi. Using household-level data, changes in household income are calculated taking into account the net maize production status of the household and food price elasticities estimated from a censored demand system. While maize price increases have unequivocal deleterious effects on the incomes of urban households, rural households experience differential impacts. Net producing households in rural areas benefit from price increases with households above the poverty line obtaining proportionally higher incomes.     

Corruption in post-conflict Bosnia-Herzegovina and Kosovo: a deal among friends

Since the late 1990s international state builders have paid increasing attention to fighting corruption in both Bosnia-Herzegovina and Kosovo. On the surface this effort has brought significant results, since both countries have adopted legal frameworks modelled on the best practices of Western democracies. In practice, however, corruption remains rampant. This disappointing outcome has several explanations: in reviewing the empirical evidence we consider the two countries as cases involving heavily assisted transition from both socialism and war, highlighting how collusive practices between political and criminal interests have played a role in establishing formally liberal but substantively ‘hybrid’ institutions. We argue that the spread of corruption has been implicitly legitimised by international actors, who have pressured local parties to accept the formal architecture of good governance, including anti-corruption legislation, while turning a blind eye to those extra-legal structures and practices perceived as functional to political stability.     

Disclosure on Measures to Prevent Corruption Risks: A Study of Italian Local Governments

This article investigates the characteristics of the disclosures of anticorruption measures that Italian local governments (LGs) publish to increase transparency, public accountability, and citizens’ trust in public administration. The analysis of the anticorruption plans of a sample of Italian LGs shows that this type of disclosure might be a way of repairing organizational legitimacy after an occurrence of corruption. More external directors in the governing body also increase the pressure on LG managers to publish information about anticorruption measures. Finally, larger LGs demonstrate a greater propensity to provide information on the actions implemented to mitigate corruption risks.     

Ties that Bind: Dynamics of Group Radicalisation in Italy’s Jihadists Headed for Syria and Iraq

In recent years, thousands of radical citizens and residents from Europe have joined the so-called ‘Islamic State’ (IS) in Syria and Iraq. Unlike other European countries, Italy has traditionally been characterised by the prevalence of individual pathways of radicalisation over group mechanisms. Nevertheless, recent cases show interesting indications of the increasing role of small groups based on pre-existing personal relationships (family and friendship ties). This kind of bond can be particularly salient for IS, a jihadist “proto-state”, which needs not only ‘foreign fighters’ but also new ‘citizens’ of different sexes and ages, including entire families.