The value of skull-photo superimpositions in identifying corpses found in domestic settings

The identification of decomposed corpses found in domestic settings is frequently problematic because comparative material for methods such as forensic odontostomatology, comparative X-ray analysis, or DNA analysis, is not available. In the case presented here, a photograph from an old, expired passport could be used to successfully identify a "domestic setting" corpse in a skull-photo superimposition. In an additional DNA analysis, 13 STR-loci could be amplified from tissue samples taken from the corpse. DNA comparison with the presumed brother of the deceased yielded a probability of 97.09% for siblingship. Y-STR-analysis was, therefore, performed. The results showed that all of the systems for the presumed brother and the corpse conformed, with the exception of the DYS390 locus, in which allele 21 was found for the corpse and allele 22 for the brother. Despite the rapid development of other identification procedures, skull-photo superimpositions remain an important means of identification. Last not least this is due to the increasing ubiquity of personal photo documents in the age of digital photography. The validity of the results from a DNA analysis in an identification process depends largely on the authenticity of the samples available for comparison and the degree to which the DNA from the corpse is preserved. In the case presented by the authors, positive identification of the corpse solely on the basis of the DNA analysis would not have been possible. Numerous constellations can be imagined for decomposed corpses found in domestic settings for which skull-photo superimpositions may be the only possible option for identifying the corpse.     

Criteria for the classification as a "domestic-setting corpse"--a literature search and review to define the term

In German medical and media circles (daily routine, specialist literature, press, novels), the term "domestic-setting corpse" is frequently used, but the term is only vaguely defined. The authors thus decided to perform an in-depth study of the literature, including historic textbooks and all German- and English-language medicolegal journals, going as far back as their first issues, in an attempt to more clearly define the term. Inclusion criteria used in the search were a post-mortem interval of at least 24 hours prior to discovery and discovery of the corpse in a domestic setting. In the literature, 37 cases that complied with the above-mentioned inclusion criteria were found. These cases frequently described "advanced decomposition", often "unclear cause of death" and "problems in identification". These characteristics can thus be considered as being additional pointers in the definition. However, we suggest that the two general defining characteristics of a "domestic-setting corpse" are a post-mortem interval of more than 24 hours before discovery and the discovery of the corpse in a domestic setting.     

Clinical forensic examination findings and legal outcome in cases of suspected physical child abuse

Clinical forensic examinations performed at the Institute of Legal Medicine of the Hanover Medical School between 1999 and 2008 in cases of suspected physical abuse of children were analyzed retrospectively with special emphasis on the legal consequences. Altogether, 192 children (85 girls, 107 boys) with a median age of 4.4 years were examined. In 47 cases (24.5 %), the clinical forensic examination findings were interpreted as accidental injuries, birth traumas or unspecific findings. 29 victims (20.0 %) had suffered a shaken baby syndrome. Only part of the presented cases ended with conviction, which was more likely if the victims were aged between 7 and 11 years. Prison terms of 2 years and more were imposed only if the child suffered potentially or acute life-threatening injuries or if additional anogenital lesions were diagnosed indicating sexual child abuse.     

Doping control analysis of selected peptide hormones using LC-MS(/MS)

With the constantly increasing sensitivity and robustness of liquid chromatography-mass spectrometry-based instruments combined with enhanced reproducibility as well as mass accuracy and resolution, LC-MS(/MS) has become an integral part of sports drug testing programs particularly concerning the detection of peptide hormones. Although several of the relevant peptidic drugs such as insulins (Humalog LisPro, Novolog Aspart, etc.), growth hormone releasing peptides (GHRPs, e.g., GHRP-2, GHRP-6, Hexarelin, etc.), and insulin-like growth factors (e.g., IGF-1, IGF-2, long-R(3)-IGF-1) are currently analyzed using dedicated top-down analytical procedures, i.e. employing specifically tailored sample preparation procedures followed by targeted LC-MS(/MS) measurements focusing on intact analytes, first approaches towards multi-analyte methods have been established. These allow the determination of the prohibited substances in blood and urine doping control specimens following therapeutic applications. In addition, the use of new complementary devices such as ion mobility analyzers, e.g., in hybrid mass spectrometers yielded promising data for the differentiation of isobaric insulins, which outlines the potential to further accelerate and multiplex doping control analytical assays to meet the continuously increasing demands of rapid and unambiguous test methods. Moreover, the potential of LC-MS/MS to target recombinant peptide hormones such as human growth hormone using bottom-up approaches has been demonstrated by targeting proteotypic peptides that unambiguously differentiate the recombinant molecule from the naturally occurring and endogenously produced analog.     

A New Fundamental Freedom beyond Market Integration: Union Citizenship and its Dynamics for Shifting the Economic Paradigm of European Integration

The development of European integration from an economic to a political community has become manifest not just in the continuous addition of non‐economic policy areas to the treaties. The introduction of Union citizenship (and its controversial subsequent development in the European Court of Justice's jurisprudence) has also triggered a paradigm shift in one of the community's core areas, the concept of negative integration hitherto intrinsically linked to the internal market. Thus, neither the individual's quality as a market actor nor his/her involvement in a transnational economic activity is a condition for enjoyment of the market freedoms' core guarantees, these being a right of residence and a far‐reaching claim to national treatment in other Member States, as well as a prohibition on restrictions to the free movement of persons. A new fundamental freedom beyond market integration (‘Grundfreiheit ohne Markt’) has emerged. This process, whose consequences for the welfare systems of the wealthier Member States have been fiercely discussed for some time, however, also threatens to curtail severely the regulatory autonomy at the national level.     

Personality and Turnout: Results from the Finnish Longitudinal Studies

Scholars in the field of electoral participation have for long been aware that turnout is strongly connected to sociopsychological variables such as religiosity, party identification, political interest and sense of political efficacy. The impact of personality characteristics has remained largely unexplored until recently. Based on the Jyväskylä Longitudinal Study of Personality and Social Development (JYLS, original N = 369), this article analyses the links between individuals' personality traits and their propensity to vote at ages 36, 42 and 50. The personality traits are measured by using the five‐factor model of personality consisting of extraversion, agreeableness, conscientiousness, neuroticism and openness to experience. The results show both extraversion and agreeableness to be positively associated with electoral participation, but the findings are not consistent at all ages. Finally, the analysis suggests that the effect of extraversion varies depending on the level of education. Whereas well‐educated people are more prone to be habitual voters regardless of their level of extraversion, among less‐educated respondents it has a more sizeable effect.     

Increased adrenaline to noradrenaline ratio is a superior indicator of antemortem hypothermia compared with separate catecholamine concentrations

The significance of urinary catecholamines and small gastric mucosal bleedings, Wischnewsky's spots, in postmortem diagnosis of hypothermia deaths was evaluated. Autopsy cases (n=358) were divided into hypothermia, suspected hypothermia, and control groups. The catecholamine levels did not correlate with the length of the postmortem period. The adrenaline to noradrenaline ratio was most effective in detecting hypothermia (68.9% sensitivity, 78.1% specificity). The median adrenaline concentrations were significantly higher in hypothermia than in control groups. The control group containing mostly sudden cardiac deaths with no cold exposure had a noradrenaline level comparable to the hypothermia groups. The sensitivity and specificity of determining Wischnewsky's spots in hypothermia deaths were 63.9% and 88.3%, respectively. The adrenaline to noradrenaline ratio is more suitable in proving antemortem cold stress than either of these independently, and its diagnostic value is comparable to that of Wischnewsky's spots.     

Politics and policy of Artificial Intelligence

While recent discussions about Artificial Intelligence (AI) as one of the most powerful technologies of our times tend to portray it as a predominantly technical issue, it also has major social, political and cultural implications. So far these have been mostly studied from ethical, legal and economic perspectives, while politics and policy have received less attention. To address this gap, this special issue brings together nine research articles to advance the studies of politics and policy of AI by identifying emerging themes and setting out future research agenda. Diverse but complementary contributions in this special issue speak to five overarching themes: understanding the AI as co-shaped by technology and politics; highlighting the role of ideas in AI politics and policy; examining the distribution of power; interrogating the relationship between novel technology and continuity in politics and policy; and exploring interactions among developments at local, national, regional and global levels. This special issue demonstrates that AI policy is not an apolitical field that can be dealt with just by relying on knowledge and expertise but requires an open debate among alternative views, ideas, values and interests.     

The negative relationships between employee resilience and ambiguity,complexity, and inter-agency collaboration

Employee resilience (ER) is often needed to face demands inherent in public sector work. Some types of demands, however, may hinder its development, rather than provide the type of challenging adversity from which resilience can develop. Public sector job demands have been a long-standing issue for public workplaces and employees but are also growing in salience as organisations face an increasingly variable, uncertain, complex, and ambiguous environment. Drawing on the Job Demands–Resources model and the challenge/hindrance stress literature, this multi-level study of Aotearoa New Zealand civil servants (n = 11,533) in 65 public sector organisations shows that ER is negatively affected by demands such as job insecurity, unclear job and organisational goals, and inter-agency collaboration. However, organisational resource constraints are positively associated with ER. This study identifies core PA job and organisational demands that hinder ER and offers practical implications and suggestions for further research.

Points for practitioners

• Job role ambiguity, job insecurity, unclear organisational goals, and inter-agency collaboration are common job and organisational demands in public sector workplaces.
• For employees, these demands are stressors that employees do not feel they control, and may therefore hinder employee resilience: the ability to learn, adapt, and leverage networks in the face of challenges.
• Surprisingly, resource constraints, where employees have to ‘do more with less’, might help employees develop ER.
• While inter-agency collaboration has potentially many benefits, it appears to have negative spillover effects on employees unaware of it or not involved in it.
• To encourage ER, agencies should clarify both organisational and job goals, and assure job security, control, competency development, and supervisor support.