Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-27 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] An in-depth systematic analysis of information encounter behavior can promote academic innovation in this field and application innovation in related information services.[Method/process] Using CNKI and Web of Science as data sources, a systematic review method was used to analyze the most representative 41 literatures in the field. In the research section of the knowledge vein, this paper systematically analyzed and summarized the theoretical models, research methods and influencing factors. In the forefront perspective, the process of encountering information is broken down into three stages:before encounter, during encounter, and after encounter. Then, the paper summed up the study of encountering follow-up behavior.[Result/conclusion] Information encounter behavior is the result of the combined effects of information, individuals, technology, and the environment. The use of encounter information is currently a research hotspot. Research on information encounter based on the information search process chain, research based on the mobile Internet, research based on objective data, and cross-discipline research are hot topics that are feasible in the future.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-08-27 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Empirical research is an important part of users' online health information help-seeking behaviour research, and its in-depth analysis can promote the application innovation and pattern innovation of online health information service. [Method/process] This paper takes CNKI and Web of Science as the data source to obtain the representative research documents. Systematic review method is used to comb the related empirical research literature of users' online health information help-seeking behaviour both at home and abroad. [Result/conclusion] Existing studies have initially formed a framework of knowledge systems. However, there are still many research gaps. The influencing factors mainly include internal factors (help-seeking items, help-seeker factors), external factors (information environment, social environment, aid provider factors), mediators (help-seeking demands, cognitive factors), and moderators (demographic factors). In the future, focusing on research foundation, mining influencing factors, paying attention to outcome variables, and promoting data-driven research will be the focus and hotspot.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-07-26 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Intermittently discontinuous behavior is an important part of the passive behavior of social network users. This paper makes an analysis of the research results at home and abroad, systematically sorts out its knowledge system and key issues of research in this field, and forecasts the future research trend accordingly, which can provide some reference for the follow-up academic research.[Method/process] With CNKI and Web of Science as the data sources, this paper obtains 54 representative research related to this fields through keywords retrieval, tracing retrieval and subject analysis, adopts the method of systematic review to integrate knowledge base through three key issues, including research topic, research theory and research method, and constructs the framework of normative research process based on this.[Result/conclusion] The study of users' intermittently discontinuous behavior in the context of social network is in the initial stage, and a large space remains for further study in terms of the subdivision degree of research topics, the richness of theory models and the diversity of research methods. Based on the interdisciplinary perspectives of information science, psychology, sociology, journalism and communication, it will be a future research trend to deeply explore the influencing factors and formation mechanism of social network users' intermittently discontinuous behaviour from the perspectives of two-way balance of promoting factors and inhibiting factors as well as comprehensive effect of external social environment and psychological and emotional experience.
Subjects: Library Science，Information Science >> Information Science submitted time 2023-04-01 Cooperative journals: 《图书情报工作》
Abstract： [Purpose/significance] Major scientific discoveries are of great significance to promote scientific and technological progress and enhance influence. Exploring the knowledge structuring and value realization path of major scientific discoveries can provide important enlightenments for deepening the reform of scientific research system in China. [Method/process] Taking the invention patents of Japanese Nobel Laureates in Physiology or Medicine as research objects, by analyzing the data of the patent application time, the number of applications, maintenance time, the number of inventors and ownership status, this paper revealed the regular characteristics of structuring knowledge and realizing commercial and social value in the patent system. [Result/conclusion] The formation of major scientific discoveries is the unity of continuity and discontinuity, the unity of quantitative change and qualitative change and the unity of technological accumulation and technological revolution. The openness of patents can promote the structure, openness and socialization of knowledge represented by major scientific discoveries, and feed back to the improvement of the whole discipline and social public welfare.
Subjects: Library Science，Information Science >> Information Science submitted time 2017-11-08 Cooperative journals: 《数据分析与知识发现》
Abstract：【目的】探究影响移动医疗APP 持续使用意愿的因素及其内在作用机理。【方法】从信息生态的研究视角出发, 分析信息、信息人、信息技术和信息环境4 类影响因素, 并基于期望确认模型提出研究假设构建研究模型。【结果】选取多个移动医疗APP 用户为实验者, 采用“日志追踪实验+调查问卷”的方式收集288 份有效数据并利用SmartPLS2.0 对模型进行检验。结果表明, 期望确认模型中的关系在移动医疗情境下均成立; 信息准确性和一致性、信息人的感知健康威胁、信息技术的易用性和响应性、信息环境的直接和间接网络外部性均会正向促进移动医疗APP 的期望确认和感知有用性; 而信息人的电子健康素养则会正向促进期望确认, 负向抑制感知有用性。【局限】实验样本数量有待扩充, 得出的结论有待进一步推广。【结论】用户的移动医疗APP 持续使用行为是信息、信息人、信息技术和信息环境共同作用的结果。
Subjects: Library Science，Information Science >> Information Science submitted time 2017-11-05 Cooperative journals: 《智库理论与实践》
Abstract： [Purpose/significance] This paper aims to use Porter’s general competitive strategy theory to analyze the competitive advantage and general strategies of research institutions. This is of important instruction value in enhancing core competence of research institutions in China. [Method/process] Firstly, this paper analyzed and summarized the basic functions of research institutions as knowledge discovery and knowledge application. Then, it reduced the competitive advantages of research institutions to three groups, namely, the systematic and the continuous accumulation of data or samples, the competence to continually solve major strategic problems, and the competence to continually transform knowledge and technology to real productivity. Lastly, this paper put forward the general strategy models of research institutions through portfolio analysis of competitive advantage, developed and systematically explained the general strategies of research institutions. There were three kinds of general strategies, including breakthrough strategies, leading strategies, cooperative strategies. [Result/conclusion] We apply the models to analyze the classifying reform scheme of the research institutions of CAS and finds that the classifying reform scheme is basically consistent with the conclusion of general strategy models of research institutions, but there are inconsistencies. We attribute the inconsistencies to experience-based benchmarking of the classifying reform scheme which is not rationality-based theory research of strategic management in research institutions. Based on the analysis above, this paper puts forward some suggestions about improving and deepening the classifying reform of the research institutions in CAS.
Subjects: Library Science，Information Science >> Information Science submitted time 2017-11-05 Cooperative journals: 《智库理论与实践》
Abstract： [Purpose/significance] This report aims at exploring the organic relationship between strategic emerging industries (SEIs) and the national competitiveness, and providing policy suggestions for industrial decision makers in China. [Method/process] This report looked systematically back upon the documents about S&T revolution, SEIs and the rise of great powers since the modern industrial revolution. Taking the rise and change of great powers as the mainline, this report analyzed the inner correlation among system innovation, technology innovation and industrial innovation, and focused on discussing the impact of SEIs on the rise of great powers. [Result/conclusion] Results show that there is a coupling relationship between SEIs and the rise of great powers. Generally, one country fosters the creativity and firstly promotestechnology innovation through system innovation. Then, the large-scale application of technology achievements drives the development of SEIs, while the rapid growth of SEIs effectively improves the international competitiveness of this country and lays the foundation of the rise of great powers. In order to develop SEIs in China, we need to build the basic research system about SEIs, continuously perfect synergism among system innovation, technology innovation and industrial innovation, and effectively improve the healthy development of SEIs.
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