Age determination of an unknown body in early adulthood

The authors report on the estimation of the age of an unidentified deceased adolescent in connection with the body's identification. A physical examination by a forensic physician and an examination by a forensic dentist, including determination of the dental status and an X-ray of the teeth were used to estimate the age. In addition, an X-ray of the left hand as well as an X-ray and MRT scan of the clavicles were carried out by forensic radiologists. Combining the results of the individual examinations, the age of the deceased was estimated to range between 18 and 21 years. In the course of the police investigation it was found out that the deceased was 20 years and 7 months old. This has led to the conclusion that combined use of methods allows the age even of adolescents to be determined with relatively high accuracy and a minimum of time and effort.     

Pathology of peliosis

Peliosis is a pathological entity characterized by the gross appearance of multiple cyst-like, blood-filled cavities within parenchymatous organs. Peliosis has been related to several underlying debilitating illnesses such as tuberculosis, hematological malignancies, the acquired immunodeficiency syndrome (AIDS), and post-transplant immunodeficiency, as well as intravenous drug abuse, chronic alcoholism, and in conjunction with the intake of oral contraceptives or steroids. The classical pathoanatomical concept is based upon the opinion that peliosis exclusively develops in organs belonging to the mononuclear phagocytic system (liver, spleen, bone marrow, and lymph nodes). However, a paucity of studies indicates that other organs such as lungs, parathyroid glands, and kidneys may be affected too. Concerning the underlying pathogenetic mechanisms of onset and maintenance of peliosis, the morphological data obtained by different investigators suggest that there is more than one path of formal pathogenesis (e.g., congenital malformation of vessels manifesting under altered local intravascular pressure conditions, acquired vascular disorder triggered by toxic noxae, active proliferation of vessels corresponding to the benign end on the spectrum of neoplastic vascular lesions). In the liver, at gross inspection, the peliotic lesions give the cut sections a "swiss cheese" appearance. Microscopically, two different types of peliosis can be distinguished in the liver: (1) "parenchymal peliosis" consisting of irregular cavities that are neither lined by sinusoidal cells nor by fibrous tissue, and (2) "phlebectatic peliosis" characterized by regular, spherical cavities lined by endothelium and/or fibrosis. One of the differential diagnoses that most closely resembles peliosis hepatis is secondary hepatic congestion due to veno-occlusive disease or the Budd-Chiari syndrome. In the spleen, the peliotic lesions may be arranged sporadically, disseminated, or in clusters in an uneven distribution pattern. Histologically, the cavities show frequently well-demarcated margins that may appear focally lined by sinusoidal endothelium, or totally lack a clear cell lining. Differential diagnoses are hemangiomas and involvement of the spleen in hairy-cell leukaemia. Since the disease may culminate in spontaneous rupture of the affected organ and thus may mimic a violent death at autopsy, peliosis is far more than just another morphological curiosity. Awareness of peliosis at autopsy as well as an appreciation for the histopathological changes in less characteristic or advanced cases may become an important issue for both the forensic and clinical pathologist.     

Homicide by stab to the neck with subsequent attempted suicide by cut to the neck

A 37-year-old Turkish woman was fatally injured by her 65-year-old Turkish husband with a stab to the cervical region. After her death he inflicted a deep cut to his own neck, which he survived thanks to immediate medical assistance. To the authors' knowledge this combination of a homicidal stab to the neck and a suicidal cut to the neck has not been described before. Kosher butchering, which is common in the couple's traditional cultural environment, is discussed as possible reason for the choice of the neck as site for applying sharp violence. It may have induced the perpetrator to choose this anatomical region.     

The hidden costs of power-sharing: Reproducing insurgent violence in Africa

This article analyzes some factors underlying the spread ofinsurgent violence in Africa. It focuses on the impact externalfactors have on power struggles on the continent. The firstof these is the unsteady support for democracy from Westerndonors, which has impeded more far-reaching domestic changesin much of Africa. Second are wider changes in the internationalsetting that dramatically enhanced the international standingof armed movements in the post-1989 period. The article arguesthat the interplay of both factors has induced would-be leadersto conquer state power by violent rather than non-violent means.This becomes particularly evident in regard to Western effortsto solve violent conflict through power-sharing agreements.The hypothesis is put forward that the institutionalizationof this practice for the sake of ‘peace’, i.e. providingrebels with a share of state power, has important demonstrationeffects across the continent. It creates an incentive structurewould-be leaders can seize upon by embarking on the insurgentpath as well. As a result, and irrespective of their effectivenessin any given case, power-sharing agreements may contribute tothe reproduction of insurgent violence.     

Bildung und subjektives Wohlbefinden im Zeitverlauf, 1984–2002:

This analysis of the change in subjective well-being attempts two aims. On the one hand, the change of subjective well-being over the time period from 1984 to 2002 will be considered. Effects of age, period and cohorts will be analyzed simultaneously. Education and educational expansion are considered as social mechanisms behind these processes of change and therefore introduced into the analyses. Methodologically, a multilevel approach is chosen. To analyze life satisfaction independently from health aspects, satisfaction with health will be controlled for. Hierarchical Linear Models (HLM) will be used for data analysis. Data structure, applicability and parameter estimations of HLM will be considered in detail. The data base is the German Socio-economic Panel data set, although only the West German subsample is used for analysis. Results indicate – beside a strong influence of health satisfaction – robust effects of education, a substantial age effect and a weak negative cohort effect on life satisfaction.     

Listen to us—we know the solution: mapping the perspectives of African communities for innovative conflict resolution

Inspired by the need to find lasting solutions to violent conflict, the author stated the research question by asking ‘how can community knowledge be given a new centrality so that it can contribute to innovative conflict resolution?’ In answering this question, the author argues that conflict mapping is a strong influential instrument not only for community research, but also to empower a community to deal with conflict, promote equity of discourse on all dimensions of a conflict, as well as to create a web of equal relationships among peace-builders to resolve conflicts. The conceptual framework addresses conflict mapping; the top-down/bottom-up approach to conflict resolution and introduces the concept ‘innovative conflict resolution’. Examples of centralising community knowledge in some African societies are offered. The conceptual framework and examples from Africa are then applied to practical conflict mapping that was performed as part of a community engaged participatory research project with a San community in South Africa.     

Machiavelli at 500: From Cynic to Vigilant Supporter of International Law

Machiavelli's 500‐year‐old treatise The Prince outlined the central features of the realist tradition in international relations. His premises led him to question the likelihood of efficacious and stable international law and international courts, a skepticism that has present‐day proponents. Machiavelli's reluctance was due to a combination of features of human nature and a focus on anarchic features of the relations among states. This article challenges these assumptions and implications: Other interpretations of human nature are closer to Machiavelli's text, and current relations among states are significantly different. The revised assumptions should make Machiavelli's followers more optimistic about international law and international courts.     

Forensic Analysis Reveals Acute Decompensation of Chronic Heart Failure in a 3500‐Year‐Old Egyptian Dignitary

Naturally preserved and embalmed bodies from archeological contexts represent a powerful source of information for forensic investigators. They allow one to ascertain pathology, cause of death, to enhance diagnostic methodology, and to improve the analysis of altered remains. We investigated the complete head and lung remnants of a 3,500‐year‐old Egyptian dignitary by radiological, microscopic, and genetic approaches. The individual, a middle‐aged male, suffered from severe periodontitis, mild atherosclerosis, and experienced cardiogenic pulmonary insufficiency with recurrent mini‐bleeds and pulmonary edema. Histology and ancient DNA analyses excluded the presence of Mycobacterium tuberculosis or of any other pathogenic species. Based on our collection of evidence, we propose that acute decompensation complicating chronic cardiac insufficiency was the likely cause of death. The underlying causes for this failure remain unknown although chronic hypertension appears to be the most likely candidate. Our finding represents the earliest reported case of chronic heart failure in ancient mummies.