互联网科技发展新趋势及对金融发展的影响分析和对策研究     

曹金飞 《科技管理研究》2020,(20)

近年来由于互联网创新的推动,互联网在中国经济中扮演越来越重要的角色,随着携号转网和5G牌照发放等新举措推出,中国移动互联网将会迎来跨越式发展,也会对金融发展产生更深远的影响。在这个背景下,本文对互联网技术发展趋势进行了研判,分析了互联网技术对金融发展的影响,为了分析互联网后发地区如何缩小与发达城市的差距,本文调研了常州市互联网科技与金融耦合发展情况,分析了该地区的金融发展存在的问题,并根据调研情况给出了促进科技金融发展的具有可操作性的对策建议。  相似文献   

Comparison of crowdsourcing platforms from social-psychological and motivational perspectives     

《International Journal of Information Management》2020

The increasing need to compete in innovation and the prevalence of IT in social and economic interactions have led to greater globalization in innovation sourcing, particularly through online crowdsourcing platforms. Crowdsourcing platform participation, a phenomenon inadequately covered, is an instance of providing an innovative solution or idea intertwined with personal and social factors that interact to result in a behavior. A better understanding of the impact of social factors and participants’ hedonic, utilitarian, and social motivations can guide the design and management of these crowdsourcing platforms to foster sustained engagement. This study considered the competitive and social nature of these platforms and analyzed participation intentions from a novel standpoint—a combination of motivational and socio-cognitive perspectives and their relationships within two different types of crowdsourcing platforms: Atizo’s third-party-hosted community and Nokia’s brand-hosted IdeasProject community. A comparison of these two types of crowdsourcing platforms for the same activity of ideation at an individual level revealed differences in behavior determinants based on the platform host type, domain specificity, and mechanisms supporting different motives and social factors.  相似文献   

Internet‐based Science Learning: A review of journal publications     

Silvia Wen‐Yu Lee  Ying‐Tien Wu  Meng‐Jung Tsai  Tzu‐Chien Liu  Fu‐Kwun Hwang 《International Journal of Science Education》2013,35(14):1893-1925

Internet‐based science learning has been advocated by many science educators for more than a decade. This review examines relevant research on this topic. Sixty‐five papers are included in the review. The review consists of the following two major categories: (1) the role of demographics and learners' characteristics in Internet‐based science learning, such as demographic background, prior knowledge, and self‐efficacy; and (2) the learning outcomes derived from Internet‐based science learning, such as attitude, motivation, conceptual understanding, and conceptual change. Some important conclusions are drawn from the review. For example, Internet‐based science learning is equally favorable, or in some cases more so, to learning for female students compared to male students. The learner's control is essential for enhancing students' attitudes and motivation toward learning in Internet‐based science learning environments. Nevertheless, appropriate guidance from teachers, moderators, or the Internet‐based learning environment itself is still quite crucial in Internet‐based science learning. Recommendations for future research related to the effects of Internet‐based science learning on students' metacognitive reflections, epistemological development, and worldviews are suggested.  相似文献   

The Impact of Assessing Technology Competencies of Incoming Teacher Education Students     

Rachel A. Vannatta  Savilla Banister 《学校用计算机》2013,30(1-2):90-97

In an effort to establish a baseline of technology competency among our entering education students, our College of Education began implementing the Assessment of Technology Competencies (ATC) in Fall 2003. This performance-based assessment evaluates word-processing, presentation, spreadsheet, graphic/drawing, and Internet skills. Although students are not required to pass the ATC, failure impacts their final grade in an Introduction to Education course. This paper explores the impact this assessment has had on the students' use and development of technology in subsequent courses. Student perceptions of the ATC and its impact were elicited through a self-reported survey administered in a junior-level education course. Results indicate that the ATC has facilitated technology use among the participants. Respondents also revealed that their high school experiences with technology adequately prepared them for passing the ATC, despite the fact that most students are unable to pass the ATC in the first attempt.  相似文献   

The practical paradox of technology: The influence of communication technology use on employee burnout and engagement     

Claartje L. Ter Hoeven  Ward van Zoonen  Kathryn L. Fonner 《Communication monographs》2016,83(2):239-263

Technological advancements in the workplace frequently have produced contradictory effects by facilitating accessibility and efficiency while increasing interruptions and unpredictability. We combine insights from organizational paradoxes and the job demands–resources model to construct a framework identifying positive and negative mechanisms in the relationship between communication technology use (CTU) and employee well-being, operationalized as work engagement and burnout. In this study of Dutch workers, we demonstrate that CTU increases well-being through positive pathways (accessibility and efficiency) and decreases well-being through negative pathways (interruptions and unpredictability). We highlight the importance of (1) investigating CTU resources and demands simultaneously to grasp the relationship between CTU and employee well-being, and (2) considering CTU's downsides to successfully implement new communication technologies and flexible work designs.  相似文献   

Creating,implementing and integrating a first‐year statistics requirement     

Douglas B. Redington  R. Alan Russell 《Teaching Statistics》2012,34(2):50-55

We present the process our institution used to create a statistics requirement for almost all incoming first‐year students. From conception and planning, to hiring and acceptance by the university community, we offer lessons learned should you consider making such a shift in your own curriculum.  相似文献   

现代图书馆的网络门户及其建设   总被引：2，自引：0，他引：2  

张立厚  赵华  邹文东  张翚 《图书馆论坛》2005,25(6):171-176

概述图书馆网络门户的基本概念、主要类型，以智能信息提交层次模型为基础讨论了图书馆网络门户的建设与发展的策略。在提出了基于商务智能技术的图书馆网络门户的体系结构后，从图书馆信息知识门户平台上的图书馆信息系统的集成、图书馆网络门户的信息知识资源整合、图书馆网络门户用户接口系统的设计等几个主要方面全面论述了图书馆网络门户的基本构成及其主要内容。作者以数据挖掘技术、智能代理技术在图书馆网络门户用户接口中的应用为倒．展现了人工智能技术在图书馆网络门户建设中应用的必要性及其美好前景。  相似文献   

国家科技图书文献中心预订外文科技文献资源分析与评价   总被引：3，自引：1，他引：3       下载免费PDF全文

沈玉兰  潘淑春  马亚敏 《中国图书馆学报》2007,33(3)

采用文献计量学和信息分析等方法对国家科技图书文献中心预订外文科技文献资源进行分析和评价。主要评价指标包括:是否被权威数据库收录、是否世界著名出版机构出版、被国外著名图书馆收藏情况、SCI影响因子值及SCI被引用次数、国内缺藏情况、是否属于收藏薄弱学科的期刊、被专家学者推荐情况。通过整体与分散评价,最终选出基本符合主要指标的期刊和会议文献作为新增文献资源的备选源。表3。参考文献7。  相似文献   

数字文献信息的保存-未来图书馆事业发展的前提和条件   总被引：27，自引：1，他引：26  

蔡曙光 《大学图书馆学报》2002,20(3):14-18,21

尽管我们在数字文献资料的生产、收集和存储方面的能力迅速增长,但由于法律和技术等方面的原因,数字文献的长期保存问题远远没有解决,这给负责收藏数字文献的图书情报机构留下深深的隐患。文章介绍了数字保存的现状和存在的问题,论述了数字文献保存的特殊性,提出了数字保存基础设施的建设,可为图书馆事业的发展奠定良好的基础。  相似文献   

Problems of secondary education in rural Iran: An anthropological view1     

Soraya Noland 《Int J Intercult Relat》1983,7(2):211-221

Statistics on implementing secondary education in rural Iran indicate that such a process has not been successful. Data gathered by the author during 1974/75 fieldwork support such a conclusion. It is suggested that lack of success of secondary education in rural Iran may be attributed to some cultural and economic factors which vary for men and women. The importance of the modesty code and observation of purdah (seclusio?) may account for the low enrollment of females in secondary education in rural areas. However, the need for agricultural laborers in the villages may account for the low attendance of males. Background to the development of modern education is presented.  相似文献