Government approval in Italy: Political cycle,economic expectations and TV coverage

This paper analyses government approval in Italy – which has become a key aspect for electoral support in the new party system of the Second Republic – exploring the influence that TV coverage exerts on approval net of traditional accounts of government support. Relying on both aggregate time series and pooled individual-level surveys analyses, it is shown that communication has a sizable impact on government approval. The popularity of Centre-Left and Centre-Right governments is affected evenly by the economy but differently by the news coverage of their activity. People with lower political interest are the most reactive to news coverage of government performance.     

High-quality Digital 3D Reconstruction of Microscopic Findings in Forensic Pathology: The Terminal Pathway of a Heart Stab Wound*

High-quality digital three-dimensional (3D) reconstructions of microscopic findings have been used in anatomical and histopathologic research, but their use in forensic pathology may also be of interest. This paper presents an application of these methods to better characterize the pathway of a stab wound of the anterior surface of the heart in a case of suicide. A portion of the heart wall including the stab wound was serially sectioned for microscopic analysis along the full extent of the wound. Histologic sections were digitally acquired, and a 3D reconstruction was created with ImageJ software for 3D computer graphics. This showed a full-thickness wound path extending to the endocardial surface of the left ventricle, curvilinear in appearance. After correction for shrinkage, 3D reconstruction allowed estimation of the dimensions of the myocardial injury and comparison of the appearance of the wound with the suspected knife used. The curvilinear appearance was considered to reflect injury during myocardial contraction. Complete microscopic sectioning and 3D reconstruction may allow virtual sectioning through various orientations and also provide useful forensic information for selected injuries.     

UK development policy and domestic politics 1997–2016

Debate surrounds the relative importance of development aid and development policy in donor efforts to support international development. Likewise, the literature on UK development policy points to its putative stability and consistency over time. Both perspectives, however, underplay the political contention which characterises UK development policy and its variable effects. This article, therefore, examines UK development policy between 1997 and 2016 and the varying extent to which it gave rise to contentious politics over time. It explores three politically-significant periods in the context of UK development policy between 1997 and 2016: the first between 1997 and 2003, characterised, I argue, by political consensus and managed contention; a second between 2003 and 2010, characterised by transition and emerging political contention; and a third, between 2010 and 2016, characterised by contentious politics and political fracturing. I associate the first period with effective political vision and direction and the third with a significant erosion of both, to the detriment of UK development policy and its efficacy. In conclusion, I argue that UK development policy has been most effective when it has been underpinned by a clear and consensual political vision.     

SEM/EDS analysis and characterization of gunshot residues from Brazilian lead-free ammunition

The exposition to heavy metal-rich airborne due to fire practicing has forced to the development of heavy metal-free environmental ammunition primers all over the world. Here we characterize the GSR elements present in the Brazilian lead-free ammunition produced by Companhia Brasileira de Cartuchos (CBC) and commercialized by MagTech in the U.S. and Europe under the name CleanRange centerfire cartridges. Both first and second generations of CleanRange in calibers 9 mm Luger, .40 S&W, .380 AUTO and .38 SPL were analyzed and compared to regular Brazilian CBC ammunition by scanning electron microscopy/energy dispersive spectroscopy. Differences in composition and morphology of GSR particles from the two generations of CleanRange were observed. The first generation ammunition (found in Europe) presented spherical particles, being strontium the only unique element detected. The second generation (found in the U.S.) produced irregular particles composed mostly by potassium, aluminum, silicon and calcium. We can conclude that identification of GSR derived from CBC second generation lead-free ammunition in suspects' hands may be impossible without the addition of a distinct metallic taggant in the primer composition by the manufacturer.     

The Process of Leaving an Abusive Relationship: The Role of Risk Assessments and Decision-Certainty

Seventy female residents of an urban domestic violence shelter were interviewed to examine a series of hypotheses concerning two factors relevant to the process of leaving an abusive relationship: risk assessments and decision-certainty. Participants' subjective estimates of their own risk of returning to the batterer were examined relative to their perceptions of the likelihood that most battered women will return to the batterer, their certainty regarding the decision to leave the batterer, and their status on known risk factors for returning to an abusive relationship. As hypothesized, battered women's perceptions of personal risk for returning to the batterer were biased by unrealistic optimism; specifically, personal risk was estimated as significantly lower than the risk of most battered women and was not correlated with actual risk factors. Further, the magnitude of the optimistic bias was significantly greater among women expressing high certainty about their decision to leave than among women who expressed less certainty. The clinical implications of these findings are discussed.