scholarly journals Research on Hot Research Topics on Personalized Learning and Its Development Trend in China:Based on Co-word Visualization Analysis from CSSCI

Author(s):  
Dongdai Zhou ◽  
Shuo Xu ◽  
Yaqin Fan
2019 ◽  
Vol 58 (4) ◽  
pp. 601-624 ◽  
Author(s):  
Yu-Cheng Lin ◽  
Roni Padliansyah ◽  
Tzu-Chiang Lin

Purpose The purpose of this paper is to provide a comprehensive view of the longitudinal status and the knowledge structure of the CSR research by identifying the major study topics, the development of CSR research, the leading authors and countries, as well as the most cited reference. Design/methodology/approach The authors systematically reviewed 14,490 articles in 15 journals specialized in CSR published between 2000 and 2016 with bibliographic coupling analysis and social network analysis to unveil the recent trend of CSR research. Findings The results identified 15 research topics in CSR research. This study accordingly suggests that CSR implication is the most popular topic in the CSR research field. Particularly, the publications regarding to “CSR Implication” increased with a dramatic trend. Furthermore, the rest of the 14 topics had a stagnant trend movement. Most of the leading authors of CSR research came from English-speaking countries. CSR investigations with varied topics simultaneously attracted the attentions of researchers from developed counties. On the other hand, researchers from developing countries simply focused limited issue. Originality/value This study proposes an automatic content analysis from scientometric perspective to reveal a comprehensive and longitudinal understanding of CSR research. Such examination on CSR studies is critical to afford researchers’ urgent need to grasp current research status and potential research space.


2021 ◽  
Author(s):  
Lixin Zhang ◽  
Mingkun Tang ◽  
Xiaolei Xiu ◽  
Jinming Wu ◽  
Sizhu Wu ◽  
...  

BACKGROUND In 2020, the discoverers of CRISPR/Cas9 technology, Jennifer A. Doudna and Emmanuelle Charpentier, were awarded the Nobel Prize in Chemistry. This technology has revolutionized the field of biomedical science since its birth and contributed to the treatment of a variety of complex diseases. Scholars have carried out many studies on the development trend of CRISPR technology, bibliometrics, visualization and other aspects. However, there are few studies on the hot spot analysis and topic changes in the biomedical field, which is not conducive to scholars' thinking. OBJECTIVE This study aimed to:(1) mining and analyzing the research hotspots of CRISPR/Cas9 system in each stage; (2) sorting out and visualizing the evolution direction of the hot research topics of CRISPR/Cas9 gene editing technology in the past decade; (3) exploring the hidden research hotspots of CRISPR/Cas9 gene editing technology, so as to provide reference for further research METHODS In this study, research papers related to CRISPR/Cas9 gene editing technology in biomedical field published on the Web of Science core datasets from 2010 to 2020 were used; literature research method, analysis method and expert consultation method and other methods were comprehensively utilized; CiteSpace software and VOS viewer software were selected as visualization tools to analyze hot topics and topic evolution in research. RESULTS The generated co-occurrence map and cluster map were analyzed by keyword analysis strategy to determine the hot topics in each development stage. The topic evolution types and evolution paths are studied based on the categories and keywords of hot topics in each stage and the characteristics of their advancement along the time axis, and the topic evolution diagram and evolution path diagram were presented respectively. CONCLUSIONS Based on the above research results, firstly, in recent years, scholars have attached great importance to the research on this technology in the field of biomedical science, and the research topics have been deepened and enriched. Secondly, the development of CRISPR/Cas9 system shows different hot research directions in different periods, which is in line with the development of The Times. Finally, the theme evolution of CRISPR/Cas9 in the field of biomedicine generally shows a trend from single to multiple, and from theory to practice. Hidden research hotspots focus on the detection and treatment of infectious diseases, aging mitigation, drug resistance and other common diseases.


2021 ◽  
Vol 292 ◽  
pp. 03057
Author(s):  
Yuexia Wu ◽  
Xiuping Wang

Comprehensive use of content analysis method and quantitative visualization analysis method, taking journal papers and master's thesis in the field of PPP of CNKI database as samples, through content analysis of research topics, research nature, and analysis of authors, literature discipline distribution, research hotspots and other fields, To discuss the trend characteristics of research and development in the field of PPP leisure agriculture in my country.


2021 ◽  
Vol 252 ◽  
pp. 02074
Author(s):  
Mengxin Zhang ◽  
Hui Huang ◽  
Ru Li ◽  
Jia Zhang

Objective: Objective: attapulgite, as a kind of natural adsorption material with abundant reserves and friendly environment, has been widely concerned by mineral, environment, materials, chemistry and other disciplines.CiteSpace software was used to analyze the literatures about attapulgite adsorption application from 1987 to 2021 in CNKI database. Results: the amount of literature about attapulgite adsorption application showed an increasing trend year by year; The key words were: modification, kinetics, etc.; The core authors were: Shuang Ren, Mengfei Zhang, Bin Shuai etc.; The organization with the largest number of papers was the northwest Key Laboratory of plant nutrition and agricultural environment, Ministry of agriculture. Conclusion: this paper deeply analyzes the development status and current hot spots of attapulgite in the field of adsorption application research, and forecasts the future development trend, in order to promote the efficient utilization of attapulgite and provide reference for the next research.


2020 ◽  
Vol 20 (2) ◽  
pp. 430-435
Author(s):  
A. I. Podberezkin ◽  
A. V. Zhukov

This article is a review of the book by Zh.T. Toshchenko The Society of Trauma: Between Evolution and Revolution (Theoretical and Empirical Analysis) (Мoscow: Ves Mir; 2020). In recent years, a new type of political violence has developed - traumatization of consciousness, which is especially typical for the society of trauma. The book by Toshchenko examines the challenges that the world and Russia face due to the complex changes in public consciousness, which are mostly of a man-made character. Previously the research focused on the relatively individual questions such as pathological agency (P. Sztompka) or construction of the politically biased meanings that traumatized the public consciousness (J. Alexander), while Toshchenko defines the issue much broader - dysfunctional changes of the whole society - and studies its transformations through the realities of the society of trauma, the features of which can be seen in different countries that entered the path of a long, turbulent, unstable and unsustainable development. In the societies of trauma, there are no clear worldview ideas, which leads to gaps and paradoxes in the public consciousness and to the loss of life guidelines. Political pressure on the public consciousness is exerted through soft power based on demagogy about democracy, freedom and human rights. Toshchenko sees the way out of the society of trauma and the way for overcoming the ideological and political anomie in the development of civil activity and the strategic goal and means to achieve it. The book allows to identify further research topics, in particular, the study of new mechanisms for traumatizing the public consciousness, which would help to search for the transition of our society to the humanistic development trend.


2020 ◽  
Vol 7 (2) ◽  
pp. 893-912
Author(s):  
Lijuan Li ◽  
Yali Wang ◽  
Haojuan Zhang

Teaching students in accordance with their aptitude and individualized training are the focus of the world’s attention, and it is also one of the eight education concepts in my country. Based on the CSSCI database, this research sorts out the concept and connotation of personalized learning and teaching in China, and analyzes the theoretical research progress of personalized learning and teaching, learning analysis technology, personalized recommendation technology, personalized learning path planning, and personalized learning system It summarizes the research focus and characteristics of domestic personalized learning and teaching theory from the perspectives of theory, practical application, and technology development, and analyzes the development trend of personalized learning and teaching in the era of artificial intelligence.


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