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51.
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Abstract

Although many historical accounts touch briefly upon the ubiquitous Mexican consulates, none to date have delved beyond superficial details of that presence, preferring instead to reconstruct Chicano political history as if it were an experience shaped by factors within the United States. This study reveals that the Mexican governments in the post‐1910 Revolutionary era implemented a strategy to influence the political culture and actions of the emigrant community in the US. An important part of that strategy contained measures to influence and develop an ethnic Mexican unionization movement along conservative lines. The compiled evidence leads to the conclusion that the Mexican community forged their experiences not only in terms of the conditions extant within the US, but that their home government followed them across the border seeking to assimilate them into the social relations and political culture of the emerging Mexican state. Mexico aimed at nothing less than developing a loyal and politically dependent emigrant community, a strategy that replicated Mexico's domestic social policy and complemented Roosevelt's New Deal labor objectives, while corresponding to the labor demands of large‐scale agricultural interests.  相似文献   
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ABSTRACT

The rise of film production and the ubiquitous presence of the ‘new wave’ of South African films on the international scene in recent years have raised expectations amongst local film stars hoping to get their biggest break by taking leading roles in major South African productions. However, most of these films – particularly co-productions – have continuously used foreign stars in leading roles. As a result, local stars have constantly voiced concerns about the proliferation of foreign artists in leading roles in South African productions. Many explanations have been offered in trying to understand why filmmakers tend to cast a foreign star when a local one could probably do a better job (in, for example, portraying a local icon like Nelson Mandela) and still command a lesser fee. However, this article puts forward that most of these arguments are based on intuition rather than on the real dynamics and externalities governing this practice. The article attempts to make sense of this issue by arguing that the rationale for this practice stems from a film being a high-risk investment that it is driven by the broader financial imperatives of film production. The article offers empirical evidence to suggest that stars do not add economic value to the film, but to themselves (see Elberse 2005), since the bulk of the money goes towards their appearance fees. It is concluded that the traditional model guiding film finance and the logic behind it need to be looked at afresh, given the fact that several films have failed at the box office, both locally and internationally, despite featuring major foreign stars, compared to the massive success of some local films (e.g., Jerusalema, Tsotsi and Yesterday) with local stars in the leading roles.  相似文献   
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The "red zone" usually refers to the first few weeks of the first semester at college, when female students are believed to be at greatest risk for experiencing unwanted sex. We tested this notion using data from a survey study of 207 first-and second-year students (121 women, 84 men) at a small, liberal arts university. Results demonstrated only one significant elevation in incidence rates of first- and second-year women's unwanted sexual experiences (sexual touching, attempted and completed anal, oral, and vaginal sex), between the end of the first month and fall break (mid-October) during the second year at school. Previous research and local information about the relevant behaviors of sorority and fraternity members is discussed in light of these findings to provide heuristic material for further empirical testing. Because risk may involve both temporal and situational factors, systematic collection and dissemination of local data are recommended.  相似文献   
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Given that most fatal hangings are suicidal and occur in locations that have been selected to conceal this activity (thus maximizing the chances of a lethal outcome), there has been very little corroboration of the speed with which unconsciousness and death may occur. A 35-year-old male is reported who committed suicide by hanging immediately after talking to his spouse. Police investigations confirmed her reliability as a witness indicating that lethal anoxia in this case had occurred within a very short time (most likely in less than 1 min) of suspension. The speed with which death may result from hanging not only gives an insight into fatal pathophysiological mechanisms, but also provides useful information for situations where a lethal outcome is to be avoided, or is not intended. For example, individuals at risk of suicide who are being monitored in institutional facilities need to be constantly under direct visual surveillance as significant hypoxia can be rapidly induced, parents and caregivers with infants and children in potentially unsafe sleeping environments need to realize how swiftly death or irreversible anoxic brain damage may occur from neck compression, and those who engage in recreational asphyxia should be informed just how quickly a fatal outcome may ensue.  相似文献   
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Population differences in dental development between Black and White ethnic groups have been debated but not previously studied in the UK. Using inappropriate data for dental age estimation (DAE) could lead to erroneous results and injustice. Data were collected from dental panoramic radiographs of 5590 subjects aged 6–24 years in a teaching hospital archive. Demirjian stages were determined for left-sided teeth and third molars and data collected regarding hypodontia and third molar agenesis. Third molar development in self-assigned Black British, including other self-assigned Black ethnicity, was compared with that of self-assigned White British subjects. Data were compared for males and females in the two ethnic groups using T-tests for Demirjian Stages A–G of third molar development and Mann-Whitney tests for Stage H once a cut-off age at the maximum age for Stage G had been imposed. Third molar development occurred earlier in subjects of Black ancestry compared to those of White ancestry. While both ethnic groups showed large age ranges for every third molar stage, in female subjects these generally occurred at least 1.5 years earlier, and in males at least one year earlier. Hypodontia and third molar agenesis were more prevalent in White British, but the ethnic difference in third molar development persisted in subjects with complete dentitions. This is a large study that confirms ethnic differences in a London population, emphasises the difficulties of establishing the 18-year-old threshold using DAE, and confirms the risk of overestimating the age of individuals of Black ethnicity using White ethnic reference data.  相似文献   
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This paper studies the interaction between the federal and state tax systems during the 1980s and, in particular, considers how the Tax Reform Act of 1986 affected state tax structure. Using a panel data set on state governments over a nine-year period, I estimate tax share equations for six categories of taxes. I find that the state personal income tax is sensitive to changes in its tax price, but find a much smaller sensitivity to changes in tax prices for the general sales tax. I then consider various reasons why the sales tax does not exhibit a sensitivity to changes in tax price and consider the implications of these results for policymakers. The regression results suggest that different income groups are concerned with different tax instruments. Moreover, the results motivate a possible benefit approach to taxation at the state level. Linking taxes, about which a particular income group is most concerned, to services received by that group might generate additional political support for state tax systems during a time when many states are facing fiscal crisis.  相似文献   
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