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91.
我国旅游业技术创新水平的区域空间分布特征——基于专利数据的统计分析 总被引:6,自引:0,他引:6
本文基于专利的统计数据,分别采用绝对指标、相对指标和特化系数来评价我国旅游业技术创新水平的空间分布特征。研究结果表明,采用绝对指标评价的旅游业技术创新水平呈现“东高西低”的格局;而采用相对指标(单位人口的旅游业专利申请数量)评价的结果表明,东部地区仍处于领先地位,但与绝对指标评价结果相比,西部地区的排序明显升高;东部地区旅游业发明专利特化系数较高,如北京、天津、上海、广东、海南均在1.1以上,但是全国大多数省市的旅游业专利还属于实用新型和外观设计特化类,说明我国旅游业技术创新结构并不完善。 相似文献
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This paper explores the industrial affiliation and linkages of research and technology organizations (RTOs) in nine North Italian regions highly specialized in advanced manufacturing and introduces a methodology to assess the potential for a cross-regional technology platform. RTOs are supposed to operate in the development and application phases of innovation and are expected to provide access to key enabling technologies and R&D infrastructures. An original survey panel of 55 Italian RTOs is used and Social network analysis is introduced to assess the potential of RTOs to operate as a single cross-regional platform across key industrial and technology domains. Centrality measures are used to build an empirical model on the factors that drive the higher centrality of RTOs. Centrality is increased by convergence on few key technology priorities and is positively correlated with collaborative ventures, the number of contracts with firms and the presence of distinctive R&D infrastructures. Such a platform rests on specialized regional hubs, it operates with no gatekeepers and it only partially exploits geographical and technological proximity within the network. Future research avenues are discussed to improve the function of technology diffusion of RTOs in a cross-regional perspective. 相似文献
94.
Asli Duru 《Gender, place and culture : a journal of feminist geography》2018,25(7):939-954
AbstractVideo-based wearable technology such as actioncams and optical head mount devices lead to various kinds of visualities and interrelations between camera vision, bodily visibility, immersive viewing and public visibility of the body-wearing-the-camera. These interrelations are not neutral and in order to claim wearable visual technology's potential for critical, feminist research, it is essential to problematise the contexts and frictions that precede and/or surface during and after the bodily experience of shooting with a wearable device in a research context. In this article, I problematise the common approaches to video-based wearable research technology by engaging participants' particular ethical, emotional, political positions and embodiment of camera's prosthetic vision during mobile visual research in Istanbul. This work was realised as part of the ongoing study on memories of violence and wellbeing in Istanbul and the specific questions that guide my discussion are: what wearable camcorders as mobile research tool do to bodies; how they co-constitute the norms of visibility, movement and gender of particular bodies and what practices and emotional responses emerge from these intersections. A major aim, therefore, is to situate the camera experience as in physical and social relations of moving, seeing and be seen as gendered bodies in specific (research) settings. Drawing on ‘the embodied nature of all vision’, the article provides a close-up, chest-specific analysis of the implications of doing wearable visual research and presents breast-space as an emergent research site in my Istanbul study. 相似文献
95.
Ellen van Holstein 《Social & Cultural Geography》2018,19(8):1097-1105
Digital surveillance and securitisation technologies are becoming an increasingly ubiquitous part of everyday lives. Constellations of hand-held devices, smartphone applications and partnerships between police, the security industry and civil society shift responsibility for preventing and recording risk and crimes onto citizens. This development suggests substantial changes to the relationship between state and citizens and is likely to have profound effects on socio-spatial relationships and experiences in place. Until this point, geographers have demonstrated little engagement with these developments. This provocation focuses on particular strengths of theoretical and empirical research traditions in social and cultural geography to suggest ways in which the discipline might constructively engage with the digitisation of citizens’ securitisation practices. It foregrounds four areas in which empirical work on digitally inflected surveillance and securitisation practices will enable a rethinking of key geographical concepts in ways that will further the conceptualisation of digital technology and security. The provocation calls on social and cultural geographers to be mindful of the potential of grassroots securitisation to empower disfranchised communities while considering that these technologies and cognate policies might facilitate the further hollowing out of the state under ongoing processes of neoliberalisation. 相似文献
96.
Thomas J. Pluckhahn 《Southeastern Archaeology》2018,37(2):87-94
ABSTRACTThis issue brings together former students of Mark Williams to celebrate his legacy to the archaeology and ethnohistory of the Southeast in honor of his retirement from the University of Georgia. Although best known for his work in his native Oconee Valley of Georgia, Mark has had a wide-ranging career, as briefly summarized in this introductory article. His field schools and classes, true to his often-repeated adage “archaeology is fun or it is nothing,” have inspired many of us to career paths in the field. In the spirit of Mark, participants were encouraged to think creatively about datasets close to their hearts; the articles that follow speak to this passion and to Mark’s enduring legacy. 相似文献
97.
Saara Matala 《History & Technology》2017,33(2):220-248
Finland is the only country in the world where all ports freeze over during a typical winter. Over the century 1878–1978, Finland developed a winter-seafaring system that broke the winter isolation and eliminated seasonal variation in shipping. By using diverse archival sources, we deconstruct the dominant narrative of Finnish winter seafaring through which national as well as technological development is often presented as natural, inevitable and straightforward. We reinterpret the Finnish winter navigation system as a tangible, historical experience and show that technological solutions in this domain cannot be understood outside the context of a decades-long process of nation-building. Finally, we argue that winter navigation became a central imaginary for Finland as a western, industrial and modern nation. As such, the Finnish winter-seafaring system presents a case of technological nationalism in which a small, peripheral country sought to integrate itself into a modern international order. 相似文献
98.
Sam Miles 《Gender, place and culture : a journal of feminist geography》2017,24(11):1595-1610
It is well established that digital technology and code mediate bodies in space. The collapse of any supposed physical/digital divide has been amply documented to the extent that everyday life is now widely theorised in terms of hybridisation. What is less clear is what comes next for those participating in this hybridisation. This article examines what Kitchin and Dodge term the ‘social contour of software’ via queer male locative media users who collectively negotiate digital hybridisation in their everyday lives. Using qualitative interviews with 36 non-heterosexual men using apps such as Grindr and Tinder in London, UK, I explore how locative media refigures conceptualisations of community, technological efficiency and boundaries between private and public space. The study finds that users express ambivalence about their membership of queer ‘communities’, and are also unconvinced by online sociality. Apps expedite searches for new partners but prove deceptively time-consuming. Public and private space are being hybridised by locative technology, but common codes of conduct are slower to develop, leaving users unsure of how to navigate physical encounter. This article concludes that schema for queer men’s lives are increasingly promulgated digitally but may be uneasily embodied in everyday practice. 相似文献
99.
Zuoyue Wang 《History & Technology》2015,31(3):180-205
AbstractIn 1956, the government of the People’s Republic of China made a 12-year plan for scientific and technological developments (‘The Long-term Plan for the Development of Science and Technology for 1956–1967’), often credited as a visionary blueprint for its nuclear weapons programs and industrialization. Yet, this study suggests that the plan was not the logical manifestation of a unified national leadership, but rather the result of political contestations and compromises among the Communist party-state leaders, especially between Mao Zedong and Zhou Enlai, and between the state and the scientific–technological elite. It further indicates that the making of Chinese science and technology policy was shaped by the cold war geopolitics, national developmental aspirations and transnational influences, especially from the Soviet Union and the USA. 相似文献
100.
Vincent J. Del Casino Jr. Catherine F. Brooks 《Gender, place and culture : a journal of feminist geography》2015,22(4):474-493
The development of Viagra in the late 1990s ushered in a new age of conversation about sex and sexuality, as men's bodily abilities were put on display for all to discuss. In 2005, the video-sharing technology YouTube was launched. Taken together, these technological innovations – both biomedical and representational – have produced debate around sex, sexualized and gendered bodies, and sexual health. This article interrogates Viagra-related representations posted on YouTube and analyzes sexuopharmaceuticals as a set of intertextualities that create space for both normative discourses and social critiques. Three analytic themes illustrate how Viagra-related YouTube videos (1) reinforce a regime of self-care within a wider context of individualized responsibility for one's sexual health, (2) highlight the values attached to the pharmasexed gendered body for men and women in the age of Viagra, and (3) provide disruptions, in the form of criticism, to the assumption that healthy bodies and relationships need pharmasexual enhancement. The article concludes by suggesting that social networking sites such as YouTube are managed public spaces through which one can interrogate the intertextualities that link discourses related to bodies and sexual health to the virtual and material spaces of everyday life. 相似文献