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排序方式: 共有744条查询结果,搜索用时 31 毫秒
711.
Andrew J. Buck Simon Hakim Eli Sagi J. Weinblatt 《Journal of Quantitative Criminology》1989,5(4):353-372
In general, economists have modeled criminal behavior as a problem in time allocation under uncertainty. Their Friedman-Savage utility models have been based on the binomial probability distribution and then tested using aggregate data on crime rates and neglect the nonpecuniary aspects of crime. This paper overcomes the shortcomings of previous work. Specifically, criminal activity is modeled with an underlying geometric probability process and explicitly accounts for the moral and social compromise involved in becoming a criminal. The empirical model enables the quantification of the criminal's moral and social sensitivity using data based on a consolidated file of police records and a cohort survey of criminals and noncriminals. On the basis of this unique data set, it is found that the included individual criminals are risk averse and that gang membership reduces social sensitivity. 相似文献
712.
关于中国老年公寓养老发展的几点思考 总被引:8,自引:0,他引:8
本文对我国老年公寓养老的相关问题,如发展方向、资金保障、养老服务、入住方式、认识误区等问题加以缕析与探索。 相似文献
713.
网络与人的当代发展 总被引:4,自引:0,他引:4
陈庆春 《中共长春市委党校学报》2002,(1):69-71
网络不仅大大促进了生产力的发展,提高了人们的物质生活水平,而且还使人类的主体状况得到了极大的改善.为人的全面发展创造了新的机遇和可能。劳动本身的异化性质由此得到很大改变,人们也不再局限于物质活动层面的外在交往.而是更加倾向于精神化层面的内在交往。网络形成的世界性普遍交往使“偶然性”的个人为世界历史个人所代替,使每个个人感受到人类共同魄价值追求.并从中汲取营养.从而促进自身的全面发展。 相似文献
714.
Forensic Age Estimation Using Thin‐Slice Multidetector CT of the Clavicular Epiphyses Among Adolescent Western Chinese
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Kui Zhang Ph.D. Xiao‐gang Chen Ph.D. Huan Zhao M.S. Xiao‐ai Dong M.S. Zhen‐hua Deng M.S. 《Journal of forensic sciences》2015,60(3):675-678
Reaching the age of 18 years is the most significant step for criminal proceedings in China. In this study, a population of 752 individuals was recruited to clarify how strong the chronological age relates to clavicular ossification status revealed by CT scans with 1 mm slice thickness in the West China Han population. Finally, the epiphysis was observed to commence fusion in females at 16.28 years and 16.74 years in males and be fully ossified by 25.97 years in females and 25.81 years in males. These findings suggested that ossification of medial clavicular epiphyseal cartilage can be used in age estimation for West China Han population with the age threshold of 18 years. By comparison with previous German studies, our results suggested that the pace of ossification of medial clavicular epiphyseal cartilage may be potentially affected by socioeconomic status. 相似文献
715.
Michel Ruquet D.D.S Ph.D. Bérengère Saliba‐Serre M.Sc. Delphine Tardivo D.D.S. Ph.D. Bruno Foti D.D.S. Ph.D. 《Journal of forensic sciences》2015,60(5):1305-1309
The objective of this study was to utilize a new odontological methodological approach based on radiographic for age estimation. The study was comprised of 397 participants aged between 9 and 87 years. A clinical examination and a radiographic assessment of alveolar bone loss were performed. Direct measures of alveolar bone level were recorded using CT scans. A medical examination report was attached to the investigation file. Because of the link between alveolar bone loss and age, a model was proposed to enable simple, reliable, and quick age estimation. This work added new arguments for age estimation. This study aimed to develop a simple, standardized, and reproducible technique for age estimation of adults of actual populations in forensic medicine and ancient populations in funeral anthropology. 相似文献
716.
This case study presents an unusual manifestation of gunshot trauma in skeletal tissue from a post‐World War II human rights abuse sample uncovered in Vilnius, Lithuania. After briefly reviewing the typical wound appearance of projectile trauma in the cranium, we discuss the presence of an intact bone plug associated with a gunshot exit wound in an individual from the Tuskulenai Case. While this individual demonstrated typical gunshot entry and exit wounds to the cranium consistent with high‐velocity trauma, the bone plug indicates that the projectile likely lost much of its kinetic energy while traveling through the cranium resulting in a low‐velocity impact at the exit site. This study reviews a similar instance of a bone plug recovered from a bioarcheological sample in Peru and emphasizes the importance of thorough archeological excavations of mass graves. 相似文献
717.
A large amount of the research undertaken in an attempt to discover the reasons underlying the late nineteenth- and early twentieth-century mortality decline in Britain has relied on the statistics published by the Registrars General. The processes by which individual causes of death are recorded and then processed in order to create the statistics are not, however, well understood. In this article, the authors build on previous work to piece together a time series of causes of death for Scotland, which removes many of the discontinuities encountered in the published statistics that result from the Registrar General deciding to update the nosology, or classification system, which was being used to compile his figures. Having regrouped individual causes of death to ‘smooth’ the time series, the authors use the new groups to examine the changing causes of death in Scotland for selected age groups, before turning to undertake a detailed examination of mortality amongst those aged 55 or more. The authors find that when deaths from ‘old age’ in the latter age group are separated from other ‘ill-defined’ causes, it becomes obvious that there was a ‘rebranding’ of cause of death. The authors then use individual-level data from two Scottish communities to further dissect the roles played by ‘informants’ and ‘doctors’ in this rebranding, in order to see how these roles may have altered over time and what the consequences might be for one's view of how mortality changed in Scotland between 1855 and 1949. Finally, the authors argue that their findings have important implications for some of historical demography's most prominent theories: the McKeown thesis and the theory of epidemiological transition. 相似文献
718.
《Journal of Civil Society》2013,9(3):197-213
ABSTRACTOne of the important drivers of change within contemporary global civil society is the growing power and influence of private philanthropic foundations (PPFs). To illustrate this argument, this article considers the cases of the Bill and Melinda Gates Foundation (BMGF) and the Open Society Foundations (OSF), the largest and fourth largest PPFs in the world today by wealth or assets, and, especially, their founders. The article considers their influence within global civil society, within the context of international development, and the consequences of their activities for a range of international actors. This is done in the context of debate within the literature on the activities of PPFs, in which the articles sides with advocates of critical scrutiny. In developing its argument, the article draws on a range of sources including the financial statements and audited accounts of PPFs, of other non-governmental organizations and of selected inter-governmental organizations. It is argued that the BMGF and OSF are engines of neoliberalism and potent symbols of a second distinct ‘gilded age’ and that their influence must be restrained through anti-trust measures and through greater taxation and regulation. 相似文献
719.
Brian J. Powell M.S. Nicholas V. Passalacqua Ph.D. Todd W. Fenton Ph.D. Roger C. Haut Ph.D. 《Journal of forensic sciences》2013,58(3):678-683
In many forensic cases, the job of forensic pathologists and anthropologists is to determine whether pediatric death is due to an abusive act or an accidental fall. The goal of this study was to compare the cranial fracture patterns generated on the parietal bone of a developing, infant porcine (pig, Sus scrofa) model by a controlled energy head drop onto a plate versus previous data generated by blunt force impact at the same energy onto the head constrained to a plate. The results showed that blunt force impacts on a head constrained to a rigid plate produces more fracture, but the same general pattern, as that for a head dropped onto the plate with the same level of impact energy. The study suggests that head constraint may be an important factor to consider in the evaluation of death causation for blunt force impacts to the pediatric skull. 相似文献
720.
Epiphyseal union stages for cervical vertebral centra (ring epiphyses) were documented for 55 individuals (females and males, ages 14–27 years) from the Terry Collection, using the Albert and Maples method 1, to examine both its relationship to age at death and to thoracic data collected from the same individuals using the same method. Results showed a moderate correlation between cervical ring union and age (r = 0.63, p = 0.000), and a fairly low correlation between cervical and thoracic ring union (r = 0.41, p = 0.002). Paired samples t‐tests yielded a statistically significant difference between cervical and thoracic union mean values (p = 0.01). Union progressed earlier in cervical vertebrae and in females. Results indicated fairly substantial variation in both sexes. Findings may serve as a basic guideline for estimating a general age range at death for unknown skeletal remains and to corroborate findings from other skeletal age indicators. 相似文献