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141.
In 1993, the skeletal remains of a female corpse were found in Burgenland, Austria. Initial identification of the approximately 25–35-year-old female appeared impossible, but the case was reopened 23 years later. By applying biogeochemical isotope methods to her body tissues, the geographical origin of the unknown corpse could be predicted. The results of the C, N, S, H, Sr, and Pb isotope analyses suggested that the female did not originate from Europe and most likely spent her youth in the northern Caribbean. Using these findings, the police were able to identify the woman within 2 weeks. The female came from the Dominican Republic and resided in Austria for only a short period before she was murdered. This case shows that isotope biogeochemistry investigations can provide the police with crucial information that enables unknown persons to be identified.
Keypoints
- C-N-S-H and Sr-Pb isotope analyses were applied to human remains associated with a cold case.
- It was possible to determine the region of origin of the unknown deceased individual as the northern Caribbean.
- After 23 years, the murder victim was successfully identified.
142.
Various 9‐mm ammunitions (A1, A4, A5, ST, GS, GSb, P.E.P., SeCa, HP, PTP/s, VM, McVG, DM41, PTP, SX2, PT, and MEN frangible) were tested regarding their velocity, energy, angle of impact, and potential wound channel after penetrating a car window at 30° and 90°. Test materials were gelatine, soap, and pig cadavers. The velocities of the projectiles were between c. 288 and 430 m/ses, the energy spread between 394 and 564 J. Handgun bullets fired through vehicular side window glass lose substantial energy reducing the effectiveness of the ammunition. This effect is greater when fired at an angle of 30° compared to 90°. At a shooting angle of 90°, none of the different projectiles showed remarkable differences considering its wound ballistic features. Accuracy is maintained at a 90° angle but seriously impaired at 30°. None of the examined ammunition complied with the demanded wound channel effectiveness of 30–60 J/cm. 相似文献
143.
The article analyses how German citizens' national identities are linked to their belief systems regarding foreign and security policy. Previous research has pointed out that citizens' belief systems are not unconstrained, but organised hierarchically. Especially domain-specific predispositions have been shown to structure policy attitudes. Against the backdrop of the prominence national history is granted in public discourse, the article argues that in Germany national identities influence both predispositions and attitudes concerning foreign and security policy. Using data from a representative telephone survey of German adults, a structural equation model is used to test this hypothesis. The results show that different types of national identities have distinct effects on domain-specific predispositions and attitudes towards the German participation in the ISAF mission in Afghanistan. 相似文献
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145.
This article studies invalid voting, which has received very little attention so far, given the broad interest and substantial relevance of voting behaviour research. Existing evidence is mostly limited to rather specific and hardly representative countries. Yet, the extent of invalid ballots is not negligible. Despite undemanding electoral rules, more invalid votes are cast in German general elections than votes for niche parties. Against this backdrop, the article describes prevalence of invalid voting in the mixed electoral system of Germany and tests explanations of its variation between constituencies. Analysing data from the most recent Bundestag Election, results give clear support to politico-institutional explanations: voters are more willing to waste their vote if second-order elections are held concurrently. Specifically under the plurality rule, more (first) votes are wasted if there are large shares for parties without direct candidates and many competing candidates. 相似文献
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149.
Matthias Donat Felix Peter Claudia Dalbert Shanmukh V. Kamble 《Social Justice Research》2016,29(1):73-102
In two cross-sectional questionnaire studies with N = 1792 German and Indian students, aged between 12 and 17 years, we investigated the relation between personal belief in a just world (BJW) and positive as well as negative dimensions of school-specific well-being. Furthermore, we considered students’ personal experience of teacher justice as possible mediator in this relation and controlled for confounding effects of gender, neuroticism, and locus of control. In Study 1, we used multilevel modeling to analyze the German data and to control for class-level effects. In accordance with our hypotheses, Study 1 showed that the more students believed in a personal just world, the better their positive attitudes toward school, their academic self-esteem, and their enjoyment in school were, and the less somatic complaints in school, social problems in school, and worries toward school they experienced. These associations partly differed between classes, but generally persisted when controlled for sex, neuroticism, and locus of control. Finally, the association between personal BJW and well-being was at least partly mediated by students’ personal experience of teacher justice. In Study 2, we focused on the generalizability of the pattern of results across different cultural contexts. However, we did not aim to carry out comparative research. Results from bootstrap mediation analyses were predominantly the same as in Study 1. The adaptive functions of BJW and implications for future school research are discussed. 相似文献
150.
Sebastian Kobarg Jutta Wollersheim Isabell M. Welpe Matthias Spörrle 《International Public Management Journal》2017,20(2):226-260
In this study, we examine individual ambidexterity (i.e., individuals’ balanced pursuit of exploitative and explorative activities) in a public management context. In particular, we combine survey data from junior scholars and secondary data from the Center for Higher Education to investigate the role of individual ambidexterity in an academic context. We conduct multilevel analyses and find that individual ambidexterity is positively related to research performance, indicating that individual ambidexterity positively influences individual performance in the public sector. In addition, we observe a negative relationship between the supervisory ratio and research performance, indicating that having a lower number of employees supervised by a single person leads to lower performance in the public sector. 相似文献