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31.
Lynn MacDonald 《Public Choice》2008,136(3-4):457-473
Though the relationship between local government structure and expenditure has received considerable attention, there is little consensus as to how the features of representative government affect local expenditure. An exception is city council size, which has consistently been found to be positively related to spending. Previous results rely on cross-sectional estimation which may be subject to omitted variable bias. This paper analyzes three components of municipal governments—the form of government, the size of the city council, and the election method of city councilors. Once fixed effects estimation is employed, the positive relationship between city council size and expenditure disappears. 相似文献
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Examining the oil and gas industry in the Russian Arctic, this article investigates the gap between corporate social responsibility (CSR) as articulated in corporate offices and implemented at the local level. In Russia, global CSR norms interact with weak formal institutions and the strong informal expectations of state officials and local communities that companies bear responsibility for welfare and infrastructure. As a result, the concept of citizens as ‘stakeholders’ is underdeveloped. Instead, local residents remain subjects within a neo-paternalist system of governance that mimics some elements of the Soviet past. Compensation for damages to indigenous peoples has blurred legal obligations and the voluntary nature of CSR. However, the CSR in the region is constantly developing and formal methods of compensation may assist in clarifying the scope and practice of CSR. 相似文献
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Rosario Barranco M.D. Fiorella Caputo M.D. Davide Bedocchi M.D. Francesca Maria Elena Frigiolini M.D. Lara Castelletti M.D. Giulio Fraternali Orcioni M.D. Francesco Ventura M.D. Ph.D. 《Journal of forensic sciences》2020,65(1):314-317
Intravascular lymphoma (IVL) is a rare subtype of extranodal lymphomas that is characterized by the selective growth of neoplastic cells within the lumen of small vessels. Authors document the case of an unexpected death caused by an undiagnosed intravascular large B-cell lymphoma with multi-organ involvement, which had initially manifested as an infection and then as an unclarified central nervous system pathology. Histological examination showed a diffuse intravascular large B-cell brain lymphoma with prominent cerebral involvement. The relevance of the case report reveals the importance of an autopsy of an extremely rare and threatening pathology that in most cases is diagnosed only postmortem. As a result, the role of the forensic pathologist becomes particularly important. When specifically performing an in-depth autopsy evaluation with a specific histologic analysis, it is possible to identify the intravascular lymphoma and declare a more accurate cause of death. 相似文献
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Barbara Bertoglio M.Sc. Ph.D. Sofia Corradin MS Annalisa Cappella M.Sc. Ph.D. Debora Mazzarelli B.Sc. Lucie Biehler-Gomez M.Sc. Ph.D. Carmelo Messina M.D. Grazia Pozzi M.D. Luca Maria Sconfienza M.D. Ph.D. Francesco Sardanelli M.D. Chiarella Sforza M.D. Ph.D. Danilo De Angelis D.D.S. Ph.D. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2020,65(6):2098-2107
Many studies in the literature have highlighted the utility of virtual 3D databanks as a substitute for real skeletal collections and the important application of radiological records in personal identification. However, none have investigated the accuracy of virtual material compared to skeletal remains in nonmetric variant analysis using 3D models. The present study investigates the accuracy of 20 computed tomography (CT) 3D reconstruction models compared to the real crania, focusing on the quality of the reproduction of the real crania and the possibility to detect 29 dental/cranial morphological variations in 3D images. An interobserver analysis was performed to evaluate trait identification, number, position, and shape. Results demonstrate a false bone loss in 3D models in some cranial regions, specifically the maxillary and occipital bones in 85% and 20% of the samples. Additional analyses revealed several difficulties in the detection of cranial nonmetric traits in 3D models, resulting in incorrect identification in circa 70% of the traits. In particular, pitfalls included the detection of erroneous position, error in presence/absence rates, in number, and in shape. The lowest percentages of correct evaluations were found in traits localized in the lateral side of the cranium and for the infraorbital suture, mastoid foramen, and crenulation. The present study highlights important pitfalls in CT scan when compared with the real crania for nonmetric analysis. This may have crucial consequences in cases where 3D databanks are used as a source of reference population data for nonmetric traits and pathologies and during bone-CT comparisons for identification purposes. 相似文献
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Maria Todorova 《The History of the Family》1996,1(4):443-459
The article seeks to reassess the traditional stereotype of the complex Balkan family, especially in Bulgaria, on the basis of published and unpublished materials. On most measure features, such as population structure, marriage patterns, fertility and mortality rates, family and household size and structure, and inheritance patterns the Balkans show a great deal of variety and, on some measures, are more like the western and central parts of Europe than the easter-part. But all attempts to argue for the historical predominance of the zadruga in southeastern Europe (and in Bulgaria in particular) are presumptious, because the zadruga has been firmly documented only for the period from the late eighteenth to the early twentieth century, when it was not statistically predominant. Its appearance (or recurrence) and decline could be explained by different factors, and almost promising area of exploration seems to be the possible connection between a stockbreeding economy and multiple families of the zadruga type. 相似文献