DM——Q_2型数字式冲击电流计测定螺线管磁场

针对DM———Q2型数字式冲击电流计无法直接测定冲击常数K值这一问题,改进了计算公式的推导和测量方法,使测量方法更加便捷,结果更加精确。     

Competitive renaissance through digital transformation

Dramatic health, environmental, and social-related challenges put pressure on firms to rethink their strategies and growth paths. Is a digital-enabled transformation able to help firms cope with these challenges and drive a competitive renaissance of our economic system? Are extant theories and concepts able to interpret the digital transformation? This management focus section aims to advance a relevant and impactful research agenda in the area of “business strategy and digitalization” through 4 contributions – both conceptual and empirical – that contribute to the understanding of the so-called “digital transformation” and its implications for both scholars and practitioners.     

数字金融能够促进高质量发展吗？

高质量发展具有多维属性已经得到广泛共识,如何推动高质量发展成为当前我国面临的重大现实问题。以提供普惠服务和精准服务为核心价值的数字金融借助一系列数字技术,为金融体系改革和创新开辟了新的道路,从而成为服务经济高质量发展的重要力量。通过建立以结构合理的产业体系、创新有序的市场体系、高效公平的分配体系、协调平衡的区域发展体系、绿色友好的生态体系以及全面多元的开放体系为框架的高质量发展评价体系,本文对我国2012-2017年30个省份(不含西藏)的高质量发展水平进行了评价,并结合北京大学数字金融指数建立回归模型。实证检验发现,数字金融确实能够促进高质量发展,而基于不同高质量发展指数和互联网金融包容指数的稳健性检验也肯定了这一结论。进一步分析发现,数字金融通过缓解企业融资约束提升了区域创新水平和对外开放水平,利用普惠服务的核心属性协调区域发展确保发展成果为全民共享,证实了其促进高质量发展的作用机制。加强数字基础设施建设,包容数字金融创新发展,强化数字金融监管的靶向性,有助于数字金融在高质量发展中发挥更大作用。     

Alibaba’s discourse for the digital Silk Road: the electronic World Trade Platform and ‘inclusive globalization’

The digital Silk Road, which involves the internationalization of Chinese internet firms across countries that are party to the Belt and Road Initiative (BRI), has remained underexplored in the literature. This paper employs a poststructuralist discourse theory to analyze one of the most important Chinese internet firms, Alibaba, and its initiative for global trade: the electronic World Trade Platform (eWTP). The article argues that the eWTP is a counter-hegemonic discourse that, based on the economic and technological power of Alibaba and its support of the BRI, attempts to globalize a China-centered and privately led global digital trade order to challenge the previous wave of US-led globalization. However, the eWTP has at least five contradictions. First, despite its criticisms of globalization, the initiative remains essentially neoliberal. Secondly, it sidelines inherent tensions with the Chinese state-centric internet governance model. Thirdly, it excludes some social identities and makes utopian promises. Fourthly, it is unclear to what extent it really will be inclusive. Finally, unless carefully hedged, it might entrap partner countries in new types of problematic digital dependence.     

数字经济卫星账户:国际经验及中国编制方案的设计

数字经济测度问题是信息革命下宏观经济统计面临的新测度挑战，为了准确核算数字经济发展规模及其对宏观经济运行的贡献程度，构建数字经济卫星账户（DESA）是一项较为可行的方案。本文在总结OECD等国际组织及美国、新西兰等国家对数字经济测度及DESA研究经验的基础上，结合中国数字经济的现状，尝试提出中国DESA的整体框架，剖析了DESA所涉及的基本概念、中心框架、核心表式与数据清单，明确了编制数字经济的静态总量指标与直接贡献指标，探讨了DESA的实例编制方法，以期为中国DESA的编制及国民经济核算体系的完善提供借鉴。     

网络时代文艺研究的新收获——评欧阳友权《数字媒介下的文艺转型》

欧阳友权教授及其研究团队所著《数字媒介下的文艺转型》一书,对新媒体时代的各种文艺现象进行了极为深入的探讨和分析,充盈着对数字化语境中文艺转型的反思和洞见,视野宏阔,学理深刻,对于网络时代文艺研究的发展具有高度的指导意义。     

Advertising as payment: Information transactions in the South Korean newspaper market

The present study attempts to examine how market-driven journalism and a decrease in newspaper readership have affected information subsidy patterns between public relations practitioners and journalists in South Korea. Findings suggest that newspaper journalists have become dependent on information subsidies more than ever before, especially advertising as a payment, which play a significant role in the negotiation of favorable relationships between sources and newspapers. Thus, the study suggests that under the economic constraints that the newspaper industry faces, advertisement as a payment seem to be more influential than the more conventional information subsidies.     

什么是数码人类学?

数码人类学指数字技术在特定人群中兴起后的结果,也可以指数字技术在人类学研究方法中的应用,还可以指代对具体数字技术的研究。 数字技术给人的生活带来了巨大的变化,它延展了今天的世界,并创造出一个全新的空间。 人在和数字共舞时,线下生活的变化可以更好地理解数字的含义。进而人类学家可以思考“人性冶在今天数字时代的复杂意义。     

Overcoming Future Professionals’ Fear of Digital Storytelling

ABSTRACT

Digital storytelling assessments at university can develop emerging human service and social workers’ skills in contemporary social media production and related advocacy. Despite growing interest in digital storytelling in these disciplines, there is little support for developing the technical sides of the practice. This article shares key learnings from an Australian teaching and learning project used to develop a digital storytelling module for social work and human services students at university who are not filmmakers. Students across a range of courses undertook digital storytelling assessments using the module. A key finding was that students still experienced considerable fear but were able to turn that into significant personal and professional development. This article explores these and other key learnings from the project and offers tips for others wishing to implement digital storytelling.

IMPLICATIONS

• Emerging social work and human services professionals studying at university often exhibit fear and resistance to new tasks such as digital storytelling. Such students need to be supported to navigate that discomfort to achieve learning.

• Students can be supported using online modules that support the technical and creative sides of digital storytelling.

• This project found that students were able to develop confidence and skills in digital storytelling after completing this module and assignment.