Virtopsy,a new imaging horizon in forensic pathology: virtual autopsy by postmortem multislice computed tomography (MSCT) and magnetic resonance imaging (MRI)--a feasibility study

Using postmortem multislice computed tomography (MSCT) and magnetic resonance imaging (MRI), 40 forensic cases were examined and findings were verified by subsequent autopsy. Results were classified as follows: (I) cause of death, (II) relevant traumatological and pathological findings, (III) vital reactions, (IV) reconstruction of injuries, (V) visualization. In these 40 forensic cases, 47 partly combined causes of death were diagnosed at autopsy, 26 (55%) causes of death were found independently using only radiological image data. Radiology was superior to autopsy in revealing certain cases of cranial, skeletal, or tissue trauma. Some forensic vital reactions were diagnosed equally well or better using MSCT/MRI. Radiological imaging techniques are particularly beneficial for reconstruction and visualization of forensic cases, including the opportunity to use the data for expert witness reports, teaching, quality control, and telemedical consultation. These preliminary results, based on the concept of "virtopsy," are promising enough to introduce and evaluate these radiological techniques in forensic medicine.     

Aging process variability on the human skeleton: artificial network as an appropriate tool for age at death assessment

Adult age-at-death assessment is one of the most difficult problem encountered in paleoanthropology. Many procedures have been proposed using either skeletal remains or dental records, but most show systematic bias. Data processing of current methods are a source of error because they neglect that process of biological ageing is very variable between individuals and populations. The aim of this study is to test the potentiality of artificial neural networks (ANN) as a prediction tool. ANN have been used for a wide variety of applications where statistical methods are traditionally employed. But it performs better to solve linearly non separable patterns. We applied this technique after observation of several features' aging changes of the pubic symphysis and the auricular surface of the ilium. Although we failed to reduce the size of the intermediate class (30-59 years), the neural network identifies, with better reliability than previous works, the youngest (20-29 years) and the oldest (above 60 years) individuals.     

Policy representation

This paper examines the extent to which conditions for the 'representative party government' model of representation exist in the EU. It suggests that, although application of the model is obviously limited, there is some support for its relevance. Using surveys of voters and candidates for the European Parliament the paper shows that some policy positions of representatives are constrained more by their party group than their nationality, and to some degree there is obvious congruence between the opinions of candidates and their voters. This is particularly so with respect to left–right orientation; far less with respect to European Monetary Union where elites appear much more enthusiastic than their electorates.     

Family policies and gender in Hungary, Poland, and Romania

This paper discusses changes and new directions in the gendered nature of the welfare state in three post-state socialist societies: Hungary, Poland and Romania. Relying on an analysis of laws and regulations passed after 1989 concerning child care, maternity and parental leave, family support, unemployment and labor market policies, retirement and abortion laws, the authors identify the differences and the similarities among the three countries, pointing out not only their status in 2001, but also their trajectory, the dynamics and timing of their change. The authors argue that there are essential differences between the three countries in terms of women’s relationship to the welfare state. They also specify some of the key historical and social variables which might explain variation across countries.     

Sensitivity to befallen injustice and reactions to a real-life disadvantage

The study investigates the construct validity of a self-report questionnaire for dispositional sensitivity to befallen injustice (SBI; Schmitt, Neumann, and Montada, 1995). The items of this questionnaire are combinations of four indicators of SBI (frequency of perceived injustice, intensity of anger, intrusiveness/perseverance of thoughts about the event, punitivity) with 18 types of unfair situations (e.g., performing better than others without getting any appreciation or reward). At Occasion 1, SBI, trait anger, anger in, anger out, anger control, self-assertiveness, and attitudes toward equality were measured. At Occasion 2, the subjects (57 advanced psychology students) took part in a lottery for distributing scarce teaching resources among students. The lottery led to objective advantages for some students and to objective disadvantages for others. Four reactions to the event were measured at Occasion 3: judgment of the lottery as injust, anger about the lottery, experiencing the lottery as demotivating, and approval of activities against the lottery. These reactions were regressed on the variables measured at Occasion 1. SBI was the only significant predictor of the justice judgment and the approval of activities. Anger about the lottery depended only on objective disadvantage/advantage. Experiencing the lottery as demotivating depended negatively on anger control and positively on the intrusiveness/perseverance of thoughts about the event, a subscale of the SBI inventory.     

Do politicians’ preferences correspond to those of the voters? An investigation of political representation

This paper investigates political representation by exploring the relationship between citizens' preferences and the preferences of their elected representatives. Using Swedish survey data, the empirical analysis shows that voters and politicians have significantly different preferences for local welfare services, implying that voters do not elect representatives with the same preferences as their own. The results show that when comparing a politician of a certain age, gender, educational level and marital status, with a voter with identical characteristics, the politician still has preferences for a significantly higher level of spending on the locally provided services. Hence, our results indicate that the representation of different socio-economic groups does not necessarily lead to a larger degree of representation of these groups' agendas. Moreover, we find the observed difference to be largest for the least salient expenditure item. We do, however, not find any evidence for differences in preferences between the two groups being associated with a decline in trust for politicians among voters.     

The response of relatives to medicolegal investigations and forensic autopsy

Relatives of deceased persons, on whose body a forensic autopsy had been performed at the Institute of Forensic Science, Bern, Switzerland, were interrogated by a questionnaire. The aim was to investigate the attitude of relatives toward medicolegal investigation procedures in general and toward forensic autopsy in particular. A great majority of the relatives showed a positive or indifferent attitude toward a forensic autopsy. They showed a great interest in autopsy results and wished to be informed. It was concluded that information given before the autopsy is important for better understanding and can, if properly given, improve the relatives' acceptance and collaboration regarding forensic investigations. By contrast, a lack of information before the autopsy and about the autopsy results can cause further suffering on behalf of the bereaved. A forensic autopsy can be of great benefit for relatives and can help them to cope with a tragic loss.