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841.
842.
Brigadier‐General Sir Percy Sykes Gold Medallist of the Royal Geographical Royal Empire Societies. K.C.I.E. C.B. C.M.G. 《亚洲事务》2013,44(2):300-312
This article concentrates almost entirely on the events of 1971 and the author's involvement in the “sometimes complicated and frustrating negotiations and consultations” which led up to the signing at the end of 1971 of the various Treaties of Friendship as Britain withdrew from the Gulf, leaving behind a number of independent states, including the United Arab Emirates. 相似文献
843.
844.
845.
Michael E. Buerger 《犯罪学与公共政策》2017,16(2):629-631
846.
847.
Kevin D. Ward 《Public administration review》2014,74(1):114-125
The public service motivation literature has helped scholars and practitioners better understand who is attracted to public service and why. However, little is understood about how public service motivation in individuals may be cultivated or how it changes over time. This article uses panel data collected by the Corporation for National and Community Service to track the longitudinal effects of participation in the AmeriCorps national service program on participants’ public service motivation. Findings reveal that participation in AmeriCorps programs had positive effects on participants’ levels of commitment to the public interest and civic awareness immediately after the program; many of these program effects were sustained seven years later. However, when observed in isolation, the comparison group showed significant declines in levels of commitment to public interest and civic awareness over an eight‐year period, suggesting that public service motivation may initially decline upon entry into a public service career. 相似文献
848.
Kevin Grier 《Public Choice》2008,135(3-4):337-352
In this paper I show that, since 1960, an electoral cycle in US output growth can both be seen by the naked eye in the raw data and confirmed by a statistical analysis that allows for rational partisan effects as well as a wide range of control variables. That is, controlling for multiple lags of interest rate changes, inflation, money growth, energy prices, lagged output growth, government spending (or its growth) and temporary partisan effects, the timing of elections exerts a significant influence on quarterly real GDP growth. 相似文献
849.
Claire E.V. French Cynthia G. Jensen Susan K. Vintiner Douglas A. Elliot Susan R. McGlashan 《Forensic Science International Supplement Series》2008,178(1):1-6
There are a number of forensic cases in which the identification of the epithelial cell type from which DNA originated would provide important probative evidence. This study aimed to develop a technique using histological staining of fixed cells to distinguish between skin, buccal and vaginal epithelium. First, 11 different stains were screened on formalin-fixed, wax-embedded cells from five women. Samples were analysed qualitatively by examining staining patterns (colour) and morphology (absence or presence of nuclei). Three of the staining methods – Dane's, Csaba's and Ayoub-Shklar – were successful in distinguishing skin epithelial cells from buccal and vaginal. Second, cells were smeared directly onto slides, fixed with one of five fixatives and stained with one of the three stains mentioned above. Methanol fixation, coupled with the Dane's staining method, specific to keratin, was the only technique that distinguished between all three cell types. Skin cells stained magenta, red and orange and lacked nuclei; buccal cells stained predominantly orange–pink with red nuclei; while vaginal cells stained bright orange with orange nuclei and a blue extracellular hue. This staining pattern in vaginal cells was consistent in samples collected from 50 women aged between 18 and 67. Identification of cell type from unlabelled micrographs by 10 trained observers showed a mean success rate of 95%. The results of this study demonstrate that histological staining may provide forensic scientists with a technique for distinguishing between skin, buccal and vaginal epithelial cells and thus would enable more conclusive analyses when investigating sexual assault cases. 相似文献
850.
Most of the empirical literature on gender and policing has assessed gender differences in arrest levels and police use of force. While simple gender differences in police behavior are important for understanding skills men and women bring to the policing occupation, research must also determine under what conditions gender differences emerge and what factors impact the relationship between officer gender and behavior for this knowledge to be constructive. Although sexy, arrest and force decisions occur when police discretion is often limited, adding little to the knowledge of how gender affects everyday police-citizen encounters. Using data from systematic social observations of police-citizen encounters in St. Petersburg, Florida and Indianapolis, Indiana, this article replicates past analyses of gender differences in police utilization of controlling and supporting behaviors, but also extends the analyses by assessing the possible impact of intervening situational and organizational characteristics, determining under what conditions female officers utilize different behaviors from their male counterparts. The findings provide mixed support for the general hypothesis of gender-specific responses. Consistent with previous literature, this research suggests that women are much less likely than men to utilize extreme controlling behavior, such as threats, physical restraint, search, and arrest. Surprisingly, the findings do not confirm that women are more likely than men to use supporting behaviors, even when controlling for women's greater likelihood to hold community policing assignments. These findings, while unexpected, are important. Simply assuming female officers manifest stereotypically feminine traits in policing tasks is clearly an overly simplistic conceptualization of the meaning and impact of gender in policing. The implications for female officers, policing, and future research are discussed. 相似文献