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Objective:To analyze the global research hotspots in the field of pediatrics based on the Essential Science Indicators (ESI) database and explore the inspiration to domestic editors and pediatrics researchers.Methods:The journal distribution, country (region) distribution, cooperation, organization distribution, funding, publication language, hot topic words and other data of highly cited papers in the field of pediatrics in ESI database were collected and analyzed.Results:A total of 682 highly cited pediatrics papers were collected from 77 pediatrics journals included in Science Citation Index(SCI). Most of the highly cited pediatrics papers (182) were found to be published in Pediatrics.All 682 paper were published in English and frequently, characterized by multiple authors, institutions and fund support.Of 682 highly cited pediatrics papers, 435 papers were published in the United States(the first), 123 papers in England(the second) and 86 paper in Canada(the third). Novel coronavirus pneumonia, coronavirus, SARS coronavirus, autism and multiple system inflammatory syndrome are the main frontiers of global pediatric research at present.Specifically, focal pediatric system diseases mainly include respiratory system diseases, digestive system diseases, cardiovascular diseases, etc. Conclusions:ESI-based analysis of global research hotspots in the field of pediatrics provides reference materials for domestic and foreign pediatrics researchers to understand the global academic frontiers and development trends in the field of pediatrics and select topics for future scientific research.More importantly, this analysis can help domestic editors of pediatrics journals to plan topics and organize hot papers, so as to improve the academic quality and international influence of the journals.
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@#This paper using ESI,JCR,InCites,and WoS database,the data of Pharmacology and Toxicology were retrieved,and the development status of domestic universities was analyzed by using bibliometrics,statistics and other analysis methods. Taking Chinese universities ranked in the top 100 of ESI as an example,the multi-index status of the subject was analyzed in detail,and the publication category,citation of the highly cited papers in domestic universities were analyzed emphatically on journals,publishing institutions and teams,research frontiers and hot spots,etc. In order to provide data and decision-making references for the construction and development of Pharmacology and Toxicology,the domestic research status and frontier hot spots of Pharmacology and Toxicology were summarized.
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Objective To investigate and analyze the highly cited papers of clinical medicine by Chinese authors in recent 5 years based on the ESI database ,and to understand the publication condition of highly cited papers of clinical medicine in Chi-na .Methods We retrieved the domestic highly-cited papers from the ESI database from 2013 to 2017 by computer ,and ana-lyzed the regional distribution ,citation frequency ,research institutions ,research fields ,fund sources ,paper types ,journal distribution and subject terms .Results A total number of 487 highly cited clinical papers were included in the study .About 50％ of the authors were from Shanghai ,Beijing ,Jiangsu and Guangdong province ,which mainly distributed in major research institutes nationwide .During the year 2014 to 2016 ,there were about 110 highly cited papers per year .Cancer research was the main concern to scientists all over the world .Conclusions The clinical research in China is still at an unbalanced and unco-ordinated level of development .Research institutions should grasp the hot spots of scientific research ,increase research invest , track scientific research frontiers and expand their influence .
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Objective To analyze the related research papers and highly cited papers of healthcare professionals' information behavior,explore the research status and trend of this field.Methods Publications on the information behavior of healthcare professionals were searched from Web of Science.Bibliometric analysis was carried out from the aspects of number of publications,periodical dis tribution,productive author,subordinate organizations,distribution of countries or regions and research hotspot.Results Altogether 364 publications were collected on the information behavior of medical personnel;36.13％ (112 articles) were published in 12 journals.The themes focused on health care science services,information science and library science,medical informatics,computer science,etc.There are 18 research organizations with more than 4 articles;The United States was the strongest country in this field which has 112 articles;Publications was cited totally 4698 times,and there are 7 articles which were cited more than 110 times,the highest cited article was cited 23 times over the past 5 years.Conclusions The number of articles in the field of information behavior has been increasing,and the core journals and core research institutions have been basically formed.In the past five years,the highly cited articles reflect the research hotspots and trends.Related Researches needs to be improved in China.
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The paper analyzes the papers of national and provincial Centers for Disease Control and Prevention (CDC) on the Web of ScienceTM from 2007 to 2016 based on h-index,ESI highly cited papers,ESI hot papers and other bibliometrics indexes,contrasts the academic influence of China CDC and five provincial CDCs with top 5 number of SCI papers,and puts forward the suggestions that China CDC should play the role of an academic leader,and the provincial CDCs should continuously give full play to their advantages in their respective research fields.
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OBJECTIVE:To know about the hot point and development tendency of traditional Chinese medicine (TCM) in the nearest 20 years and provide reference for the further study. METHODS:Totally 5 000 papers of cited top 1% with the“TCM”themes in CNKI from 1994 to 2013 were collected. With the indicators of cited times and download times,Excel software analysis function,the CiteSpace citation analysis function and bibliometrics were adopted to statistically analyze the research field,main items,chemical constituents,pharmacological activities,published journals,personnel and units,etc. RESULTS:The papers about TCM research quantity in CNKI were increased exponentially in last 20 years,and might enter the platform period hence-forth;totally 15 main research fields,50 TCM and 60 chemical components/portions with strong activity and development prospect were highly noticed and cited;the study of pharmacological activities was the core and the most active area of TCM research,and mainly related to the major diseases and diseases with TCM advantages;totally 60 papers for highly cited were greater than 500 times,devoting 58.8%highly cited papers;40 authors and units screened from annually top 50 cited papers had wider academic in-fluence. CONCLUSIONS:Analyzing the hot point and development tendency of TCM research in the nearest 20 years based on the CNKI highly cited papers can accurately grasp the industry focus,thereby provide a certain reference and data support for tradition-al Chinese medicine research.
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Objective To reveal the main authors, institutions and countries and analyze their cooperation models by plotting the cooperation network knowledge map of highly cited papers on diabetes mellitus published in 2004-2013 .Methods The cooperation network knowledge map was plotted using the visual software Citespace for the au-thors , institutions and countries that published highly cited papers on diabetes mellitus in 2004-2013 .Results The core authors were Graham Nichol, SM Grundy and Hertzel C.Gerstein, etc.The cooperation in teams was close while the cooperation between teams was rare.The core institutions were Harvard University, Brigham and Womens Hospital, University of Sydney, etc.Universities played the important role in scientific research.The most influential countries were USA, Britain and Canada which had a very close cooperation between each other.Conclusion Single point type, double core type, development type and complete type are the cooperation models of authors, institutions and countries that published highly cited papers on diabetes mellitus in 2004-2013.Geoproperty-and institutional property-based cooperation is still in its infancy, cooperation and exchange should thus be strengthened between cities, between universities, between medical institutions , between general institutions and scientific institutions .
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The distribution of journals, cooperated papers, authors and their affiliated institutions, fund-supported papers, and subjects in 305 papers published in 17 core journals of stomatology since their establishment with their citation frequencies ≤40 were analyzed in an attempt to provide reference for the editorial departments of journals in their topic selection , manuscripts review and solicitation .