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Copyright of Chinese Journal of Agrometeorology is the property of Editorial Board of Chinese Journal of Agrometeorology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Agrometeorology is the property of Editorial Board of Chinese Journal of Agrometeorology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

With the increasingly strict control of hazardous waste in enterprises by the state, the issues regarding storage, transfer and compliance disposal of hazardous waste in small and micro enterprises are increasingly prominent, and their research get more and more attention. The management of small and micro waste enterprises with "many but scattered" has become an important part of ecological environment protection. This paper takes 358 papers related to the hazardous waste management of small and micro enterprises included in the CNKI database from 2004 to 2022 as the research object, conducts bibliometric analysis by CiteSpace and VOSviewer softwares, composes the research status of related papers by using trend analysis of issuance, analysis of major research institutions and research scholars, and further analyzes the current research hotspots by keyword co-occurrence. [ABSTRACT FROM AUTHOR]

In recent years, inactivated bacteria, bacteria components or metabolites with healthy effects have attracted extensive attention from researchers at home and abroad, and the term definition of postbiotics has been put forward successively. Based on the definition of postbiotics proposed by Probiotics Society of Chinese Institute of Food Science and Technology in 2022, this paper used bibliometrics to statistically analyze the research literature on postbiotics in the databases of China National Knowledge Network (CNKI), PubMed and Web of Science (WoS). Based on WoS database, the country distribution and research hotspots were analyzed. The results showed that in PubMed and WoS databases, the number of publications in the last three years exceeded the total number of publications in the last two decades ( 20002018), and the number of publications reached the maximum in 2021, with 223 and 248 articles respectively. The research heat of the postbiotics was rising continuously, and Japan was the country with the largest number of postbiotics research literatures. The number of publications on postbiotics in CNKI database showed a fluctuating linear growth rate, with an average annual growth rate of 21.76%. In this paper, the health effects of postbiotics were reviewed from in vitro, animal and clinical studies. The analysis shows that postbiotics are mainly involved in promoting intestinal health and regulating immunity. Studies at home and abroad have shown that the composition and health effects of postbiotics prepared by different microbial inactivation processes are different. This paper compared and analyzed the effective components and health action mechanism of postbiotics under different inactivation methods, so as to provide certain reference for the preparation of postbiotics by different strains. [ABSTRACT FROM AUTHOR]

Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To comprehend the newest research progress, hotspots, and development trends concerning coal fly ash’s role in environmental remediation, this paper objectively reflects scientific contributions and influences from related countries（regions）,institutions, and individuals. An econometric analysis of the relevant literature included in the Web of ScienceTM core collection database of ISI Web of Knowledge from 1990～2022 was conducted. Specifically, the TOP10 countries（regions） were considered in terms of publication numbers, high-yield authors, source journals, important research institutions, as well as research hotspots to evaluate the current state of coal fly ash application and research in the field of environmental remediation since 1990. This paper serves as a guide to understand the research direction, development trend, and research hotspots of coal fly ash in the field of environmental remediation. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Technology Economics is the property of Chinese Society of Technology Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Management & Systems is the property of Business Administration Association of R.O.C. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To analyze the status and development trend of frailty in the elderly related research in the elderly in the past 20 years and to provide reference for domestic scholars to understand this emerging field from the macro level. Methods The CiteSpace and VOSviewer software were used to make a bibliometric analysis and visual map of the papers related to frailty in the elderly included in the Web of Science core collection database from 2000 to December 2020. Results A total of 3 765 articles were included. Since 2000, the number of papers related to frailty in the elderly has been increased annually, multiple disciplines were involved, such as molecular biology, clinical medicine, nursing and rehabilitation medicine. The literatures were collected from 54 countries, 3 195 institutions and 15 785 authors. There are 307 core authors, 47 high-frequency keywords and five research cluster conclusions. Conclusion Nursing staff in China should follow the international trend, carry out research on frailty in the elderly related research, and constructed appropriate assessment, planning, intervention, and evaluation programs for the elderly population in China, so as to help the elderly enjoy a healthy and safe life. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Asian Journals of Ecotoxicology is the property of Gai Kan Bian Wei Hui and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Computer Engineering & Applications is the property of Beijing Journal of Computer Engineering & Applications Journal Co Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In the past few decades, earth observation has experienced rapid development, which provides necessary theoretical knowledge, research means and methods for global sustainable development. By searching the Web of Science core collection database and using CiteSpace, a knowledge map tool, this study conducted a bibliometric analysis of sustainable development research based on earth observation from 1991 to 2021. This study analyzed the research progress based on the literature output trends, publishing regions and cooperation network, high-frequency terms and terms with the strongest citation bursts, and proposed future research directions. The results show that: ①The number of articles published in the field of "earth observation technology and sustainable development" is generally on the rise, which can be divided into germination stage, growth stage and rapid development stage. ②There is close international cooperation in the study of earth observation technology and sustainable development, among which, United States and Germany are in a leading position in terms of the number and influence of published paper. These countries are rich in scientific research. China and other developing countries have a dominant position in the number of publications, but their international influence still needs to be improved. ③At present, research focuses on the environmental protection related contents such as land use/land cover change, climate change, natural resources and water resources. In recent years, the research field has been constantly integrating artificial intelligence, mathematical statistics and other emerging methods, and the research content tends to be diversified. In the future research, it is necessary to fully achieve the supporting role of earth observation technology and contribute to the achievement of the Sustainable Development Goals through a Decade of Action, and to deepen the study of earth observation data and facilitate data sharing in order to open up a new path for wide application. The combination of earth observation data with traditional statistical data should be strengthened to achieve the fully functioning of the potential of earth observation in SDGs monitoring. We can focus on international cooperation and take global action. These can help us to provide effective strategic and decision reference for the realization of the Sustainable Development Goals. [ABSTRACT FROM AUTHOR]

Copyright of Pearl River is the property of Pearl River Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to understand the overall situation of tea saponin research at home and abroad, and explore the hot issues and research trends, the annual publications, subjects involved, funding status, countries researched and institutes, lead author, quantity of master and doctoral dissertations, source journals of the research literatures of tea saponin, which were retrieved from the Web of Science and CNKI Chinese journal database from 1990 to 2019, were analyzed by using bibliometric analysis and CiteSpace keyword co-occurrence network analysis method. According to the result, the researches on tea saponin have been in the stage of rapid development since 2004, and the total quantity of the literatures and citations showed a year-by-year growth trend on the whole. The researches on tea saponin were mainly funded by national funds, and among 34 provincial administrative regions, more financial support was granted to Zhejiang and Hunan province. Globally, the research on tea saponin was mainly concentrated in China, followed by Japan and the USA. South China Agricultural University was the institution publishing the largest number of Chinese papers, and Zhejiang University was the institution publishing the largest number of SCI papers; YOSHIKAWA M of Kyoto Pharmaceutical University published the largest number of SCI papers. Currently, the hot issues of the researches on tea saponin mainly concentrated on in vitro pharmacological activity ( antioxidant activity), rumen fermentation, methanogenesis and other directions. Besides, although constantly innovating and optimizing the methods of extracting tea saponin was not the research front, a lot of science researchers have constantly focused on it. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To explore the development status, research hotspots and research frontiers of immune escape by bibliometrics, so as to provide guidance for researchers and clinical workers. Methods: Web of Science Core Collection （WoSCC） literature related to immune escape from 2002 to 2021 was searched, using Microsoft Excel 2020, Software such as CiteSpace V and VOSviewer visually to analyze the information extracted from the included literature and generate network maps. Results: A total of 634 articles related to immune escape were collected in WoSCC from 2002 to 2021, and the number of articles showed an increasing trend year by year. The largest published country and institution is China （214, 33.75%） and Harvard University （39, 6.15%）. The researcher who contributed the most to this field was KENT from Australia （10, 2.76%）. J Immunol published the largest number of papers in this field（ 24, 3.78%）. Cancer, immunotherapy and infection are the research hotspots of immune escape in recent years. Immunotherapy, cell, gene and antigen are the current research frontiers in this field. Conclusion: Research on immune escape is currently booming, and China has made remarkable contributions to this field. The current research hotspot in this field mainly focuses on the immunotherapy for cancer and infectious diseases, and the topics such as cell, immunotherapy, gene and antigen are the current research frontier, and will also be the future development trend in this field. [ABSTRACT FROM AUTHOR]

Copyright of Basic Sciences Journal of Textile Universities / Fangzhi Gaoxiao Jichu Kexue Xuebao is the property of Basic Sciences Journal of Textile Universities and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper carries out a bibliometric analysis of the literatures of usnic acid published in the past 30 years to discuss its current research status, hotspots and development trend. The relevant research literatures of usnic acid published on Web of Science from 1990 to 2021 are retrieved. Then, scientometrics tools like VOSviewer1.6.17 and CiteSpace5.8.R3 are used to create network knowledge maps of usnic acid, and co-occurrence and cluster analysis of countries, authors and keywords are done. Finally, a total of 998 foreign articles are included in the quantitative analysis. The annual publication volume of usnic acid-related research fields is increasing year by year, showing a trend of dynamic development, with a high research interest especially in the past 15 years. Research authors from 76 countries around the world have formed a number of close contact teams. China ranks the fifth in the number of foreign literatures published from 1990 to 2021, and has cooperated with 15 countries in usnic acid researches. In the past 30 years, scholars from all over the world have carried out comprehensive researches on usnic acid in terms of natural sources, extraction and separation, pharmacological activity and toxicity. In the past 5 years, compared with the early and mid-term research stages, the research hotspots of usnic acid have gradually shifted from sources, extraction and isolation, anti-inflammation and anti-bacteria, and antioxidant activities to anti-tumor activity evaluation and mechanism researches, and the research of new delivery systems transforms. A visualization method is used to analyze usnic acid related literatures, and the research status of usnic acid is displayed in the form of knowledge graphs, which can better predict the research frontier, hotspots and development trend of usnic acid, and provide reference and suggestions for the follow-up research. [ABSTRACT FROM AUTHOR]

Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Pesticide Science / Nongyaoxue Xuebao is the property of Chinese Journal of Pesticide Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coal Science & Technology (0253-2336) is the property of Coal Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective . To cotemare the current situation and propose the development plan for the clinical specialties of Shanghai Jiao Tong University School of Medicine. Methods . Based on Scopus database, English academic papers issued by 39 clinical specialties of Shanghai Jiao Tong University School of Medicine during 2011-20 f§ were analyzed by bibliomctric methods. Results . The overall performance of the clinical specialties was good. The total scholarly output was 8 957 and^showed an increasing trend year by year, the total citation count was 99 342, the total average citation count was 11.1, the total number of Top 1% of highly cited papers was 83, the total international cooperation papers accounted for 16.3%, and the total field-weighted citation impact of 22 clinical specialties was higher than the world average level. However, the development of each clinical specialty was not balanced. According to the number of the outstanding indexes, the 39 clinical specialties could be divided into five types, including leading type, advantage type, potential type, characteristic type, and disadvantaged type. Conclusion . According to the different types of clinical specialties, medical colleges should adhere to the development concept of classified management and take targeted measures to promote the overall level of clinical specialties. [ABSTRACT FROM AUTHOR]

Copyright of Research of Environmental Sciences is the property of Research of Environmental Sciences Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to reflect the development of biochar in our country objectively and comprehensively, provide macroscopical guidance for further research and enlighten researchers to quickly understand the development of biochar research in China, based on the database of CNKI, using the indicators of publication year, the number of papers, research institutions, funding and so on, combined with the Citespace keyword visualization analysis method, the general situation of China′s biochar research field and the main hot spots and trends of biochar research in China were expounded systematically. The results showed that the research in the field of biochar in China was at the stage of rapid development, the total number of papers was increasing exponentially, the most frequently cited research institution was Nanjing Agricultural University, and the most frequently cited was Northwest A&F University. Research on biochar field guided by national fund. PAN Gen-xing of Nanjing Agricultural University published most biochar articles and the author cited most frequently was GENG Zeng-chao of Northwest A&F University. The journals with the highest number of articles published and the most frequently cited journals both gained by Journal of Agro-Environmental Science. The most cited journal per article was the Journal of Applied Ecology. The research focus of biochar in China was mainly in the fields of fertilizer, soil organic carbon, soil nutrients, adsorption, desorption, modifier and so on. In general, the research focus of biochar in China has changed from agriculture to environment. Remediation of soil environmental pollution, improvement of soil quality, sustainable development of soil and enhancement of carbon pool are the main trends of biochar research in China in the future. [ABSTRACT FROM AUTHOR]

[Purpose/Significance] In the era of knowledge economy, knowledge has become an important social resource. Effective knowledge transfer will promote the exchange and sharing of knowledge, and play an irreplaceable role in improving organizational knowledge applications and innovation capabilities. Research in the field of knowledge transfer has produced rich results. However, the research review of knowledge transfer from various perspectives in China needs to be improved. [Method/Process] This paper selects CiteSpace software and adopts the bibliometric method to present visualization analysis of 2,854 journal papers related to knowledge transfer from core journals, CSSCI, and CSCD in the CNKI database. The analysis includes the core authors, academic institutions, and keyword data of the sample literature, and draws a keyword knowledge map that reflects the dynamics of the research topics. [Results/Conclusions] Through the analysis of the emergent time series, co-occurrence and clustering maps, and timeline maps, the research constructs a knowledge transfer research system from four aspects: research object, principle analysis, process path and research method, and predicts the future research directions of knowledge transfer from the perspective of enterprises, libraries and innovation: enterprise knowledge transfer research will focus on emerging companies; library knowledge transfer research will gradually increase the intermediary effect; innovation knowledge transfer will introduce topics related to knowledge, technology, and information transfer to achieve interdisciplinary research and innovation.

Objective To assess the worldwide research status and the development trend of colorectal cancer. Methods Based on the papers of colorectal cancer indexed in SCI-E database from 2000 to 2019, the year of publication, countries, institutes, sources of journals, discipline fields, highly cited papers in ESI and research hotspots were analyzed by the bibliometric method. Results A total of 160183 papers on colorectal cancer were retrieved, and the number of papers increased year by year. The top 10 countries were USA, China, Japan, Germany, the United Kingdom, Italy, South Korea, France, Netherlands and Canada. Harvard University in the USA had a significant advantage on the research of colorectal cancer. The rank of the journals, institutes and highly cited papers were absolutely dominated by USA. Global research activities on the colorectal cancer displayed the characteristics of interdisciplinary development. The research hotspots mainly focus on the gut microbiota, genetic testing, targeted therapy, immunotherapy and so on. Conclusion It is necessary to strengthen the close combination of basic research and clinical application, and carry out colorectal cancer research in interdisciplinary collaboration with clinical problems.

Background Community health service institutions play an important role in the protection of people's health, the application of community traditional Chinese medicine services can significantly improve the quality of life for the patients, and alleviate the problems of the accessibility and affordability for the health care. The bliometric analysis on traditional Chinese medicine services in community health service institutions can provide a basis and direction for further improving the capacity of community traditional Chinese medicine services. Objective To explore the development process, research hotspots and frontiers of traditional Chinese medicine services provided by community health service institutions in China based on the bibliometric analysis and scientific knowledge mapping analysis. Methods On January 1, 2023, CNKI, Wanfang Data and VIP were searched for relevant literature from inception to 2022-12-31. Excel software was used for the statistical analysis of annual publication volume, source journals and source institutions, CiteSpace 6.1.R6 software was used for the research collaborative network of institutions, clustering analysis and burst analysis of keywords. Frequency analysis and co-occurrence network analysis of authors and keywords were carried out with VOSviewer software. Results A total of 920 papers were included, as for their sources, 270 journals and 38 universities were involved, represented by Journal of Traditional Chinese Medicine (80 articles), Beijing University of Chinese Medicine and Guangzhou University of Chinese Medicine (14 articles) with the highest number of articles. A total of 449 research institutions were involved, and the institution with the highest number of articles was Beijing University of Chinese Medicine (23 articles). SHI Yongxing (27 articles) and BAO Yong (18 articles) were the top 2 authors. Twelve clusters could be formed by the co-occurrence analysis of authors, and there was close collaboration among authors within the same cluster, but a wide collaborative network had not been formed yet. A total of 1 252 keywords were involved in this study, forming 13 clusters labeled with "Traditional Chinese Medicine" and "Community", etc. Researches on "constitution of traditional Chinese medicine" and "diabetes mellitus" are expected to become frontiers in this field. Conclusion Traditional Chinese medicine services in community health service institutions in China is in a period of stable development, however, there are still deficiencies in the richness of research methods, formation of collaborative networks with greater influence and scale. It is necessary to strengthen cooperation among community health service institutions, as well as the cooperation between universities and community health service institutions, by combining multidisciplinary research methods.

Bacteriocins from lactic acid bacteria are kinds of natural proteins or peptides with antibacterial activities produced by lactic acid bacteria in the process of metabolism. They have the advantages of non-drug resistance, biodegradation, good antibacterial activity, etc., which have broad application prospects in food, medicine and feed fields. Based on bibliometrics, the literatures related to bacteriocins from lactic acid bacteria are searched in CNKI database and Web of Science (WOS) core collection database from 2000 to 2023, obtains 627 Chinese literatures and 2543 English literatures. CiteSpace software is used to analyze the research status and hot spots in this field from the perspective of annual number of published papers, core countries, authors, institutions and journals, highly cited literatures, keyword co-occurrence and co-clustering, etc.. The results show that the number of literatures has an increasing trend from 2000 to 2022. Spain, India and China are the top three countries in terms of number of literatures. The authors with the highest number of publications in CNKI database and WOS database are LI Pinglan from China Agricultural University and Todorov SD from University of Sao Paulo in Brazil, respectively. The journals with the highest number of publications are “Science and Technology of Food Industry” and “Journal of Appled Micbiogy”. In the CNKI database, keyword analysis reveals that most of the literatures are isolated, screened and identified from different food samples to obtain bacteriocin-producing lactic acid bacteria, and further evaluates the antibacterial activity of bacteriocins, and discusses the application in the food industry. The analysis of burst words shows that the focus of current research are antibacterial mechanism of bacteriocin and the relationship between bacteriocin and probiotics. In WOS database, the keywords of "gastrointestinal tract", "genetic characteristics", "Listeria mononucleogenes" and "antibacterial activity" appears more frequently. The main focus is the mining of bacteriocins from lactic acid bacteria toward antibiotic-resistant bacteria, and analysis of the genetic characteristics. The comprehensive analysis provides a reference and help for Chinese scientific researchers to engage in related research and predict the future development trend of the industry.

Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Marketing Review / Xing Xiao Ping Lun is the property of Academy of Taiwan Information Systems Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Hydrogeology & Engineering Geology / Shuiwendizhi Gongchengdizhi is the property of Hydrogeology & Engineering Geology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

With the deepening of economic globalization and the increasingly rapid development of Internet technology, business model has become a hot research focus and an exciting frontier. As the foundation of business success and the core competitiveness, the business model in service industry has aroused wide concern and been faced with enormous challenges. This paper aims at investigating the research progress about business model in service industry by using the methods of systems engineering. To start with, this paper analyzes the relevant literature with bibliometrics based on the CiteSpace software and the Web of Science database. In addition, due to the service industry involving extensive domains, we subdivide service industry into five sub-areas, and review the relevant literature and research comprehensively. In order to drawing more extensive attention about this area, this article presents and studies the development and evolution process of business model focusing on service industry, and proposes some suggestions about the research directions in the future. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Remote Sensing is the property of Editorial Office of Journal of Remote Sensing & Science Publishing Co. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)