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51.
This study was designed to test the reliability of using the third molars to demarcate between child and adult status. A total of 2000 dental panoramic tomographs were used for assessment of the calculated age using the 8‐stage system of tooth development and applied to all four third molars. The LL8 was also assessed using this 8‐stage system. For each tooth development stage, the Normal distribution and percentile summary data were estimated. The calculated dental age compared with the chronological age was statistically significantly different (p < 0.001) for both females and males giving underestimates of the true age. Comparison of single tooth dental age and chronological age was only slightly different. The most important finding is that the assignment to above or below the 18‐year threshold, in the age range 17 years to 19 years, could be wrong on up to 50% of occasions.  相似文献   
52.
This article illustrates the ways in which visual representations construct the meanings of norms governing the spaces we commonly inhabit. I argue that norms regulating public spaces such as streets, parks, plazas, and beaches arise within the process of conceiving tourist representations of space that benefit hegemonic groups in society. My argument is empirically grounded on evidence from a case study on public space regulation in Acapulco, Mexico. By means of a semiotic analysis of tourist materials such as maps and postcards, I show that images related to tourism represent urban space in a way that includes some elements and excludes others. By doing so, they portray a very specific image of the city and its public spaces. Because representations of space are performed upon the entire society, the imagery reproduced by tourist materials is part of the expectations that surround social actors’ actions. This is one of the mechanisms through which the tourism industry influences the regulation of public spaces.  相似文献   
53.
Collection and especially analysis of open‐ended survey responses are relatively rare in the discipline and when conducted are almost exclusively done through human coding. We present an alternative, semiautomated approach, the structural topic model (STM) (Roberts, Stewart, and Airoldi 2013; Roberts et al. 2013), that draws on recent developments in machine learning based analysis of textual data. A crucial contribution of the method is that it incorporates information about the document, such as the author's gender, political affiliation, and treatment assignment (if an experimental study). This article focuses on how the STM is helpful for survey researchers and experimentalists. The STM makes analyzing open‐ended responses easier, more revealing, and capable of being used to estimate treatment effects. We illustrate these innovations with analysis of text from surveys and experiments.  相似文献   
54.
Y-STR mutational rate estimation is very important for the correct evaluation of typing results in forensic casework and specially kinship genetic studies. In this work we studied 95 Southern Portuguese Caucasian father/son pairs in order to estimate mutational rates for the 17 Y-STRs multiplex used in routine casework. In a total of 1615 allele transfers three single step mutations were detected in DYS385a, DYS439, and DYS448, with an estimated mutation rate of 10,526 × 10−3 (95%CI 0.265 × 10−3 to 20.788 × 10−3). The estimated average mutation rate is 1.858 × 10−3 (95%CI 8.08 × 10−4 to 2.908 × 10−3). It would be important to characterize more father/son pairs in order to estimate more reliable allele specific mutation rates for the most widely used Y-STRs markers in forensic genetics.  相似文献   
55.
Community-driven development (CDD) programmes have emerged on a large scale in the Global South following research and policy work regarding social capital, capabilities and empowerment. This paper analyses one of the largest international examples of the ‘social’ turn, examining the effects of the CDD approach in governmental, structural and relational terms. While the CDD approach successfully generated new political rationalities and governmental technologies, the ability of development programming driven by social capital concepts to empower marginalised sections of society remains in question. The ambiguities associated with CDD outcomes indicate the contradictions at the heart of social capital debate.  相似文献   
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Abstract

This paper sheds light on the question of how domestic elite preferences drive states’ foreign policies by studying British efforts to suppress maritime piracy in the South China Sea in the 1920s and 1930s. The archival record shows that the British conducted military interventions, which included destroying entire Chinese villages, principally to serve the private aims of London business elites. Absent these parochial interests Britain ignored pirate attacks, including attacks on British-flagged ships. This finding challenges the standard structural explanation, put forward by global public goods scholars, that powerful maritime states suppress piracy to protect universal access to the global maritime commons. It does so through a detailed examination of the principal example cited by this argument’s supporters: historical British counter-piracy efforts. Understanding why states pursue their foreign policies also provides a greater understanding of why powerful states choose to serve as global public goods providers in some instances but not in others.  相似文献   
59.
General     
The Arab Awakening. By George Antonius. 8¾” × 5?”. Pp. 472. Five maps. Hamish Hamilton. 1938. 15s.

Freedom of conscience in the new near east. Some Aspects of Religious Liberty of Nationals in the Near East. A Collection of Documents. By Helen Clarkson Davis. Pp. xviii + 182 and two maps. New York and London: Harper and Brothers. 1938.

Palestine of the Crusades. A Map of the Country on scale 1: 350,000, with Historical Introduction and Gazetteer. Jerusalem : Survey of Palestine. Price 5s.  相似文献   
60.
This article analyzes the participation of São Paulo as guest of honor at the Buenos Aires International Book Fair (2014). We will examine why the event's curators opted to take writers from the saraus, poetry readings on the city's outskirts, to the Fair, as well as the political arrangements that made the participation of those writers possible. We also discuss why participation in Buenos Aires was so different from that promoted by the federal government for other events, like the Frankfurt Book Fair (2013), where curators prioritized authors with greater prestige or international exposure.  相似文献   
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