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91.
Explanations for national success in science and technology typically focus on domestic institutions and policies. However, that line of research has yet to identify any particular set of institutions or policies that explain variation in national innovation rates across cases or over time. This article offers new evidence that the problem with domestic institutions approaches stems from their failure to consider international security factors. Specifically, this article finds a positive effect for U.S. security alliances on innovation. This finding is robust across different specifications and periods of analysis. While countries that ally militarily with the United States are found to realize benefits in economy‐wide, indigenous innovation, such an effect is not observed in military technologies. This suggests that alliances may substitute for being on the frontier in military technologies. Therefore, this article contributes not just to debates over S&T competitiveness, but also to alliance formation.  相似文献   
92.
Drawing on institutional theory, this article articulates qualitative insights from a program of research on Canadian health technology‐based ventures to examine the rules that characterize economic policy, capital investment, and regulatory approval as well as the way these institutions enable and constrain the development of ventures at an early stage. Our findings clarify how economic policy integrates these ventures into the entrepreneurial domain, how capital investment configures them for economic value extraction, and how regulatory approval fully releases their market value. These findings help to revisit current policy modernization initiatives by calling attention to the convergence among the three institutions. Rather than operating solely as a source of constraints, these institutions provide a highly integrated market‐oriented space for health technology‐based entrepreneurial activities to unfold.  相似文献   
93.
This article discusses the use of collaborative online technology in the teaching of international relations and politics. Using a case study from Australia, it finds low levels of online innovation in these discipline areas that correlate with broader examinations of technology use in higher education teaching. Themes of time poverty, technical competence, and lack of career reward are frequently cited as barriers to trying new approaches. The data indicate that at present the most common outcome of any aspiration for IR/politics staff considering innovation is that the effort required to incorporate collaborative online learning is not repaid. These findings are meaningful, since the current lack of innovation and the perceptions of staff regarding support for such approaches are at odds with the marketplace pressures staff and their institutions are under. Based upon the data collected and the wider literature on technology adoption, this article proposes a “Technology-Assisted Teaching Adoption Model” (TATAM) that attempts to encapsulate the innovation judgements made by academic staff and the steadily diminishing incentives they feel towards changing their online teaching methods.  相似文献   
94.
论网络“人肉搜索”在侦查工作中的运用   总被引:2,自引:0,他引:2  
网络人肉搜索是在现代信息科技手段的辅助下,人工参与并提纯信息的一种新兴信息获取方式。实践证明,人肉搜索强大的搜索能力有助于侦查部门查明犯罪嫌疑人身份、锁定犯罪嫌疑人位置、扩大破案线索、查明尸源。人肉搜索在侦查中的运用,是网络时代侦查破案的新途径,是侦查工作群众路线的新形式。在侦查工作中,人肉搜索的运用应当作为一种最后手段,在运用的范围、条件和程序上进行严格控制,在运用方法上要科学合理,兴其利而除其弊,合法地为侦查破案服务。  相似文献   
95.
The past decade has witnessed an intensifying focus on the development of irrigation in sub-Saharan Africa. It follows a 20-year hiatus in the wake of disappointing irrigation performance during the 1970s and 1980s. Persistent low productivity in African agriculture and vulnerability of African food supplies to increasing instability in international commodity markets are driving pan-African agricultural investment initiatives, such as the Comprehensive Africa Agricultural Development Programme (CAADP), that identify as a priority the improvement in reliability of water control for agriculture. The paper argues that, for such initiatives to be effective, there needs to be a re-appraisal of current dynamics of irrigation development in sub-Saharan Africa, particularly with respect to the role of small-scale producers’ initiatives in expanding irrigation. The paper reviews the principal forms such initiatives take and argues that official narratives and statistics on African irrigation often underestimate the extent of such activities. The paper identifies five key characteristics which, it argues, contradict widely held assumptions that inform irrigation policy in Africa. The paper concludes by offering a definition of ‘farmer-led irrigation’ that embraces a range of interaction between producers and commercial, government and non-government agencies, and identifies priority areas for research on the growth potential and impact of such interactions and strategies for their future development.  相似文献   
96.
This article discusses a theatrical spectacle created by Walt Disney and General Electric for the 1964 New York World’s Fair that has run for the last five decades: the Carousel of Progress, a history pageant that stages the evolution of domestic technology in the twentieth century. As a spectacle dedicated to celebrating tools that bolster women’s participation in the social reproduction of capitalism, the author argues, the Carousel shows how expos utilize theatricality in order to inscribe industrial technologies within corporate ideologies. By apprehending the Carousel of Progress as a site of corporate performance, the author demonstrates how the Carousel’s afterlife in theme park entertainment has enabled Disney to theatricalize disparate modes of capitalist futurity in response to shifting cultural sensibilities. The author situates the Carousel within an economy that has consistently presented female domestic labor as subordinate to corporate capital, culminating with its late-1990s staging of an illusory prefeminism, which fantasizes a twentieth century in which no feminist movement took place. Engaging with theories of corporate performance, this article takes up the Carousel of Progress’s production history as an indication of theatricality’s longstanding utility to corporate capitalism.  相似文献   
97.
While there is a strong movement in favor of the use of manual-based programs in the arena of social care, there is a view that such programs are not applicable in the more fluid setting of youth work, which operates informally, using dynamic and organic methods. A critical pedagogical approach to youth work engages young people by encouraging them to become inquisitive, to question why things are the way they are and to pose problems through which they can learn. For some, manualized or evidence-based programs are not seen as having a role in such contexts. However, to date, the international debate in relation to this issue has been limited by an absence of published studies focusing specifically on strategies to implement evidence-informed practice in youth work contexts. This article aims to address this gap in the literature. The Irish national youth organization Foróige, which works with more than 56,000 young people in Ireland on an annual basis, has developed a range of manualized evidence-informed resources to support its youth work over recent years. Drawing on research findings from a range of studies conducted with youth workers focusing on implementation of these resources, the article explores the benefits and tensions associated with the use of program manuals in a youth work context. The findings suggest that such resources have a valuable role to play in youth work if designed in collaboration with youth workers, showing respect for core youth work values and allowing for flexibility and adaptability in implementation.  相似文献   
98.
Abstract

The Centre for Scientific Research into Plant Medicine, a large herbal medicine research center in Ghana, has received important research equipment and training through a transnational research collaboration involving the Japanese International Cooperation Agency. By situating this project in regional debates about traditional medicine research priorities and the ontologies of plant medicine, this article argues that the collaboration had the perceived effect of standardizing research practices oriented toward drug discovery rather than the rationalization of crude drug preparations. This shows that “capacity-building” components of research collaborations should not be taken as the transfer of neutral goods from one location to another. They are charged with the political potential to make crucial decisions about the objects of research in postcolonial Africa.  相似文献   
99.
The increased use of information and communication technologies (ICTs) has triggered enormous innovation in the public sector and created positive public value at the managerial, delivery of services, and policy levels. However, these positive outcomes do not automatically accrue simply by adoption of ICTs as public leaders can fail to adopt relevant new ICTs, use them poorly, or use them in ways that actually diminish public value, which raises the question of the importance of e-leadership. This article examines e-leadership and innovation capacity at the individual public manager level and fills in some gaps about the practice and implementation of ICTs in the public sector. We explore eight research questions useful in theorizing about e-leadership, develop constructs of e-leadership, and describe the current development of e-leadership. By comparing e-leadership in two country settings (South Korea and the United States), we also overcome the limitations of the existing Western-oriented studies about innovations in the public sector. In addition to the growth of e-leadership use and requirements for a variety of competencies equivalent to, but separate from, traditional communication competences, we find that national cultures exert significant influence on the major constructs of e-leadership, which implies that an effective e-leadership strategy should consider cultural contexts seriously.  相似文献   
100.
History has taught us that the Global North's attempts to ‘civilise' the rest of the world's population, both now and in colonial times, have been fraught with difficulty. This paper argues that this difficulty is mainly owing to the political standpoint and positioning of our perceived engineering and technical superiority. A failure to recognise this viewpoint and to change the way in which we work together—in a global sense—to solve issues such as climate change, threatens our ability to survive as a species. Political standpoints on such issues still assume a superiority of governments in the Global North. This paper retraces colonial engineering projects, mainly directed from the UK, that failed to consider the development of other populations in the world, and their needs. It is also posited that our exploitation in the Global North, which assumes historical superiority as a basic premise, will fail in tackling major issues. Change is needed through a decolonisation of engineering projects, and western engineering curricula that are used to train future professionals. Evidence of the impact of decolonisation on the engineering discipline itself is scarce, but nevertheless, a response is needed to ensure that a more inclusive curriculum and narrative is developed.  相似文献   
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