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Methods to estimate adult age from observations of skeletal elements are not very accurate and motivate the development of better methods. In this article, we test recently published method based on the acetabulum and Bayesian inference, developed using Coimbra collection (Portugal). In this study, to evaluate its utility in other populations, this methodology was applied to 394 specimens from four different documented Western European collections. Four strategies of analysis to estimate age were outlined: (a) each series separately; (b) on Lisbon collection, taken as a reference Coimbra collection; (c) on Barcelona collection, taken as a reference both Portuguese collections; and (d) on London collection taken as reference the three Iberian collections combined. Results indicate that estimates are accurate (83-100%). As might be expected, the least accurate estimates were obtained when the most distant collection was used as a reference. Observations of the fused acetabulum can be used to make accurate estimates of age for adults of any age, with less accurate estimates when a more distant reference collection is used. 相似文献
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George B. Cunningham 《Social Justice Research》2010,23(1):60-76
The purpose of this study was to examine the influence of religious dissimilarity and religious personal identity on one’s
job satisfaction. Data were collected from 260 top managers. Structural equation modeling indicated that religious dissimilarity
positively affected perceived value dissimilarity from others, which in turn, held a negative association with job satisfaction.
These effects were qualified, however, by a significant religious dissimilarity × religious personal identity interaction
such that, for persons whose religious beliefs were a central part of who they were, being religiously different from others
in the workplace strongly impacted their perceived value dissimilarity. Research contributions and practical implications
are discussed. 相似文献
225.
Michael Polder Hugo de Bondt George van Leeuwen 《The Journal of Technology Transfer》2018,43(6):1522-1541
We present evidence on industry productivity growth and business dynamics in Dutch industries for the period 2007–2012, and investigate whether there is a role for ICT intensity in explaining differences across industries. Moreover, we relate ICT intensity to various distributional characteristics of firm performance, such as the dispersion of labor productivity and turnover, concentration and turbulence of market shares, and the efficiency of resource allocation. In the first part of the paper we follow a decomposition approach, whereas in the second part we apply a regression based analysis. The results suggest that productivity growth is higher in ICT production and industries with high ICT usage, but that ICT also increases differences in firm performance and leads to concentration of markets. In addition, there is evidence that markets are more efficient in ICT intensive industries. 相似文献
226.
Jason Gravel Blake Allison Jenny West-Fagan Michael McBride George E. Tita 《Journal of Quantitative Criminology》2018,34(1):189-219
Objectives
This study proposes a theoretical framework for understanding two empirical findings from gang research: (1) gangs are generally racially homogenous, even in heterogeneous environments, and (2) gang violence tends to be intra-racial. We draw from the extensive literature on street gangs as well as from research on group formation and status-enhancing behavior to develop a theoretical model of gang formation.Methods
Using game theory, we model the simultaneous decisions of individuals to commit status-enhancing acts of violence and to seek protection by joining a gang. We then conduct computer simulations to examine the resulting patterns of violence and gang composition.Results
We demonstrate that as long as some social distance exists between racial groups in a community, gang violence will be intra-racial and gangs will be homogenous. We find that our results are robust to a number of simple variations of the model and allow us to generate several hypotheses about the nature of gang formation and patterns of violence.Conclusions
When violence is motivated by socially constructed rewards, socially closer targets are likely to yield greater rewards. In such a system, individuals must reduce their likelihood of victimization by entering a social contract of non-violence (i.e. gang membership) with individuals who might view them as status-enhancing targets (i.e. socially close individuals). The result is that gangs are made up of socially close individuals interested in attacking other socially close individuals. Therefore, gangs tend to be racially homogenous and violence is overwhelmingly intra-racial.227.
228.
Sonja Bitzer Laetitia Heudt Aurélie Barret Lore George Karolien Van Dijk Fabrice Gason Bertrand Renard 《Science & justice》2018,58(3):177-184
Forensic advisors (FA) at the National Institute for Criminalistics and Criminology (NICC), generalists in forensic science, act as an advising body to the magistrate to improve communication between the various parties involved in the investigation: magistrate, police and crime scene investigators, and forensic experts. Their role is manifold, but their main objectives are to optimise trace processing by selecting the most pertinent traces in the context of the case and by advising magistrates on the feasibility of forensic analyses in particular circumstances in regards to the latest technical advances.Despite the absence of a legal framework governing their role and involvement in judicial cases, the demand for their services has increased over the years. Initially, forensic advisors were called for complex homicide cases. Due to the proximity with the Public Prosecutor's Office, the types of offences for which their expertise was sought have become more diverse (mainly including robbery, burglary and sexual assault cases), leading to a diversity in the types of cases handled by the forensic advisors (complex, simple and review).In many of the cases they are requested for, in addition to consulting on the best analytical strategy, forensic advisors also assume the role of case coordinator regarding the seized objects and their respective analyses. Indeed, in the majority of cases treated by the FAs, two or more types of expertise have been requested and performed, either at the internal laboratories of NICC or at external laboratories.This paper explains the role of the forensic advisors in Belgium, the path that let to their current status and problems encountered. 相似文献
229.
George Joffe 《Third world quarterly》2013,34(1):201-228
Letting history be the guide: writings by African‐American women The Temple of My Familiar Alice Walker London: The Women's Press. 1989. 405pp. £12.95hb. Quicksand and Passing Nella Larsen London: Serpent's Tail. 1989. 277pp. £7.95pb. Corregidora Gayl Jones London: Camden Press. 1988. 185pp. £5.95pb. Bird at my Window Rosa Guy London: Virago. 1989. 282pp. £4.99pb. Lyrical Campaigns: selected poems June Jordan London: Virago. 1988. 143pp. £5.99pb. Moving Towards Home: political essays June Jordan London: Virago. 1989. 213pp. £5.99pb. Living by the Word, Selected Writings 1973–1987 Alice Walker London: The Women's Press. 1988. 193pp. £5.95pb. Brazilian backwaters: Jorge Amado's Bahia The violent land Jorge Amado Translated from the Portuguese by Samuel Putnam London: Collins Harvill. 1989. 336pp. £6.95pb Shepherds of the Night Jorge Amado Translated from the Portuguese by Harriet de Onis London: Collins Harvill. 1989. 364pp. £6.95pb Tent of Miracles Jorge Amado Translated from the Portuguese by Barbara Shelby London: Collins Harvill. 1989. 380pp. £6.95pb Show‐down Jorge Amado Translated from the Portuguese by Gregory Rabassa London/New York: Bantam Books. 1988. 422pp. £12.95hb 相似文献
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