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 Impact of Immigration on the Internal Processes and Developmental Tasks of Emerging Adulthood

This study examines the experience of emerging adult immigrants, a group simultaneously attempting to navigate the developmental period of exploration and experimentation of emerging adulthood, together with the need for re-organization of the self, following immigration. In this study, in-depth interviews were conducted, with 41 emerging adult immigrants from the former Soviet Union in Israel and 42 non-immigrant Israeli emerging adults (all in the age group 21–25), on the subjects of sense of self, family relations, and age-appropriate tasks of emerging adulthood. Results showed that while immigrant emerging adults had a more disorganized sense of self, they also showed higher levels of both autonomy and relatedness in the relationship with their parents. Immigrant emerging adults had fewer social networks, yet more intimate relationships. Emerging adult immigrants' story was one of “relatedness” where level of self-organization was related to closeness, caring, and identification with parents, and closeness in both social and intimate relationships. In contrast, the non-immigrant emerging adults told about a process of “autonomy seeking” where a consolidated sense of self was related to more independent decision-making, emotional independence, and assertiveness in the relationship with parents. The findings of this study point to the complex and unique process that emerging adult immigrants undergo while coping with developmental tasks in their new environment. Received Ph.D. from Bar Ilan University, Ramat Gan, Israel. Current research interests in emerging adulthood and immigration. Main foci of research are developmental processes and adaptation in adolescence and emerging adulthood. Received Ph.D. from Bar Ilan University, Ramat Gan, Israel. Current research interests concern emerging adulthood and adaptation. Received Ph.D. from Bar Ilan University, Ramat Gan, Israel. Current research interests in emerging adulthood and schizophrenia.     

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.     

Practical aspects of roadside tests for administrative traffic offences in Germany

In the context of the European project ROSITA, the Institut of Legal Medicine Homburg/Saar has co-operated with the Saarland traffic police in order to assess different roadside drug tests for their functionality and reliability in traffic controls, and for their analytical force of evidence. In 254 cases within the time period from June 1999 to December 1999, police officers performed a (voluntary) roadside drug testing in saliva/sweat, or urine, to confirm or refute their initial suspicion that a driver had used drugs. Whereas in 45 cases the tests gave negative results (which were confirmed by lab urinalysis), in 209 cases the police officers ordered blood samples after a positive outcome of the tests.In 203 of the 209 positive cases, the results could be confirmed by GC/MS analysis. Regarding the prevalence of used drugs, a single consumption was found in 156 cases (113 cannabis, 38 amphetamines/methamphetamines, three opiates, two cocaine), and a consumption of two drugs was found in 44 cases (34 cannabis+amphetamines/methamphetamines, five cannabis+opiates, three cannabis + cocaine, two cocaine+amphetamines/methamphetamines). In three cases, multi-consumption was found.In six cases, the performed tests gave an incorrect prediction to the police officer at the roadside.The roadside tests gave 97.6% correct assistance to the police officers in the right direction (79.9% correct positive predictions and 17.7% correct negative predictions). As a consequence, the performed tests can be seen as a positive and needful tool for the police to get an immediate response to their initial suspicion and to take the right steps concerning a following legal action.     

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.