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Water puppetry has become an iconic representation of Vietnam, and Hanoi's Th?ng Long Water Puppet Theatre is flourishing as part of the international tourist package. This article documents the radical modification in this theatre's performance themes in 2013 – from traditional to explicitly ethnicised – and subsequent reversion the following year. In exploring the possible role of state propaganda in these changes, and the government's mechanisms of influence over water puppetry, the politics of representation within Vietnam's art and performance sector are exposed.  相似文献   
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The extent to which politicians control bureaucracies that are delegated authority over public policy involves fundamental positive and normative issues for the study of politics. Considerations related to such issues have stimulated a great deal of debate about whether the legislature exercises control over bureaucratic performance. However, establishing the measurable empirical conditions under which elected officials do and do not assure agency responsiveness remains unsettled.
In light of this state of affairs, we try to determine whether it is possible to develop a general means of predicting control, or at least of predicting what we term "intent to control," based on the assumption that legislators' preferences toward agency responsiveness reflect the nature of the policy environment. Our application to the Clean Air Act Amendments of 1990 finds strong empirical evidence that statutory provisions vary predictably, depending upon whether legislators possess the requisite technical ability and are likely, or wish, to be held politically accountable. Our results indicate that control varies for reasons that fit well with our understanding of how elected officials deal with complexity and their own political situations. Our findings also imply that subtle, but measurable, differences in the specific policy environment are crucial for understanding control.  相似文献   
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In the long history of monopolies, business method patents area novel and recent edition. In the Digital Age, where time ismoney and speed is everything, innovative methods for undertakingbusiness are as important to a business as the products or servicesit provides to its clients. In recent years several reviews,conducted in both Australia and internationally,4 have questionedthe appropriateness of patenting business methods. This paperreviews the availability of business method patents in Australiain light of the 2006 decision of the Full Court of the FederalCourt in Grant v Commissioner of Patents,5 which confirmed theneed in Australia for a ‘useful product’ to issuefrom the working of a method (business or otherwise) in orderfor the method to be patentable. This paper will review argumentsboth criticising and defending business method patents and considerwhether business methods warrant special treatment.  相似文献   
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This article reports on a systematic review of English language, peer-reviewed publications from 13 empirical studies with donor-conceived children and adults regarding their experiences and perceptions of donor conception. A total of 19 articles that met the inclusion criteria were reviewed. These were identified by means of a bibliographic search of four electronic databases for the period 1990-2011 and supplemented by the authors' personal knowledge of work in this field. No reports from such studies appeared prior to 2000, and more than half have been published since 2008, demonstrating the relative novelty of research in this field. Much of the reviewed research evidence concerns individuals conceived through sperm donation conducted under a regime promoting both anonymity and nondisclosure. Consequently, there is little research that pertains to individuals conceived through other forms of collaborative reproduction, nor to those conceived under arrangements and regimes in which early parental disclosure is both advocated and practised and the identity of the donor and of other genetic relatives may be accessible to donor-conceived individuals. The studies consistently report that most donor-conceived people have an interest in securing information about their genetic and biographical heritage - more information than most of them have been able to obtain. Although a number of methodological limitations in the research base are identified, the authors conclude that the evidence is sufficiently robust to promote the implementation of policies and practices that promote transparency and openness in collaborative reproduction, thus reflecting the importance of maximising future choices and opportunities for donor-conceived people.  相似文献   
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