This article aims to provide reference for medicine-engineering interdisciplinary research.Targeted at the scientific literature and patent literature published by Shanghai Jiao Tong University,this article attempts t...This article aims to provide reference for medicine-engineering interdisciplinary research.Targeted at the scientific literature and patent literature published by Shanghai Jiao Tong University,this article attempts to set up co-occurrence matrix of medicine-engineering institutional information which was extracted from address fields of the papers,so as to construct the medicine-engineering intersection datasets.The dataset of scientific literature was analyzed using bibliometrics and visualization methods from multiple dimensions,and the most active factors,such as trends of output,journal and subject distribution,were identified from the indicators of category normalized citation impact(CNCI),times cited,keywords,citation topics and the degree of medicineengineering interdisplinary.Research on hotspots and trends was discussed in detail.Analyses of the dataset of patent literature showed research themes and measured the degree for technology convergence of medicineengineering.展开更多
Purpose: Our work seeks to overcome data quality issues related to incomplete author affiliation data in bibliographic records in order to support accurate and reliable measurement of international research collaborat...Purpose: Our work seeks to overcome data quality issues related to incomplete author affiliation data in bibliographic records in order to support accurate and reliable measurement of international research collaboration(IRC).Design/methodology/approch: We propose, implement, and evaluate a method that leverages the Web-based knowledge graph Wikidata to resolve publication affiliation data to particular countries. The method is tested with general and domain-specific data sets.Findings: Our evaluation covers the magnitude of improvement, accuracy, and consistency. Results suggest the method is beneficial, reliable, and consistent, and thus a viable and improved approach to measuring IRC.Research limitations: Though our evaluation suggests the method works with both general and domain-specific bibliographic data sets, it may perform differently with data sets not tested here. Further limitations stem from the use of the R programming language and R libraries for country identification as well as imbalanced data coverage and quality in Wikidata that may also change over time.Practical implications: The new method helps to increase the accuracy in IRC studies and provides a basis for further development into a general tool that enriches bibliographic data using the Wikidata knowledge graph.Originality: This is the first attempt to enrich bibliographic data using a peer-produced, Webbased knowledge graph like Wikidata.展开更多
Getting insight into the spatiotemporal distribution patterns of knowledge innovation is receiving increasing attention from policymakers and economic research organizations.Many studies use bibliometric data to analy...Getting insight into the spatiotemporal distribution patterns of knowledge innovation is receiving increasing attention from policymakers and economic research organizations.Many studies use bibliometric data to analyze the popularity of certain research topics,well-adopted methodologies,influential authors,and the interrelationships among research disciplines.However,the visual exploration of the patterns of research topics with an emphasis on their spatial and temporal distribution remains challenging.This study combined a Space-Time Cube(STC)and a 3D glyph to represent the complex multivariate bibliographic data.We further implemented a visual design by developing an interactive interface.The effectiveness,understandability,and engagement of ST-Map are evaluated by seven experts in geovisualization.The results suggest that it is promising to use three-dimensional visualization to show the overview and on-demand details on a single screen.展开更多
In China, the vast majority of the bibliographic databases is commercial, such as China National Knowledge Infrastructure （CNKI）, Wanfang Database, Longyuan Journal Net, CQVIP Company, however, there are also non-pr...In China, the vast majority of the bibliographic databases is commercial, such as China National Knowledge Infrastructure （CNKI）, Wanfang Database, Longyuan Journal Net, CQVIP Company, however, there are also non-profit open access （OA） databases, such as journal database jointly established by Chinese Academy of Social Sciences （CASS） and National Social Science Fund. The commercial bibliographic databases have to face many difficulties： intellectual property disputes, the benefit distribution between the hardcopy periodical and the commercial bibliographic database, the lack of quality assessment about the commercial bibliographic databases, the need of improving digital technology as well as the lack of a unified database regulation, which restricts the development of commercial bibliographic databases. This paper puts forward the countermeasures from the perspective of how to enhance the governmental management; how to protect the intellectual property fight; how to improve the technical standard of the commercial bibliographic databases; how to build interest distribution between the hardcopy periodical and the commercial bibliographic database; how to improve the quality of commercial bibliographic databases; and how to improve the industrial chain of the commercial bibliographic databases.展开更多
With the increasing of data on the internet, data analysis has become inescapable to gain time and efficiency, especially in bibliographic information retrieval systems. We can estimate the number of actual scientific...With the increasing of data on the internet, data analysis has become inescapable to gain time and efficiency, especially in bibliographic information retrieval systems. We can estimate the number of actual scientific journals points to around 40</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">000 with about four million articles published each year. Machine learning and deep learning applied to recommender systems had become unavoidable whether in industry or in research. In this current, we propose an optimized interface for bibliographic information retrieval as a </span><span style="font-family:Verdana;">running example, which allows different kind of researchers to find their</span><span style="font-family:Verdana;"> needs following some relevant criteria through natural language understanding. Papers indexed in Web of Science and Scopus are in high demand. Natural language including text and linguistic-based techniques, such as tokenization, named entity recognition, syntactic and semantic analysis, are used to express natural language queries. Our Interface uses association rules to find more related papers for recommendation. Spanning trees are challenged to optimize the search process of the system.展开更多
Purpose:We analyzed the structure of a community of authors working in the field of social network analysis(SNA)based on citation indicators:direct citation and bibliographic coupling metrics.We observed patterns at t...Purpose:We analyzed the structure of a community of authors working in the field of social network analysis(SNA)based on citation indicators:direct citation and bibliographic coupling metrics.We observed patterns at the micro,meso,and macro levels of analysis.Design/methodology/approach:We used bibliometric network analysis,including the“temporal quantities”approach proposed to study temporal networks.Using a two-mode network linking publications with authors and a one-mode network of citations between the works,we constructed and analyzed the networks of citation and bibliographic coupling among authors.We used an iterated saturation data collection approach.Findings:At the macro-level,we observed the global structural features of citations between authors,showing that 80%of authors have not more than 15 citations from other works.At the meso-level,we extracted the groups of authors citing each other and similar to each other according to their citation patterns.We have seen a division of authors in SNA into groups of social scientists and physicists,as well as into other groups of authors from different disciplines.We found some examples of brokerage between different groups that maintained the common identity of the field.At the micro-level,we extracted authors with extremely high values of received citations,who can be considered as the most prominent authors in the field.We examined the temporal properties of the most popular authors.Research limitations:The main challenge in this approach is the resolution of the author’s name(synonyms and homonyms).We faced the author disambiguation,or“multiple personalities”(Harzing,2015)problem.To remain consistent and comparable with our previously published articles,we used the same SNA data collected up to 2018.The analysis and conclusions on the activity,productivity,and visibility of the authors are relative only to the field of SNA.Practical implications:The proposed approach can be utilized for similar objectives and identifying key structures and characteristics in other disciplines.This may potentially inspire the application of network approaches in other research areas,creating more authors collaborating in the field of SNA.Originality/value:We identified and applied an innovative approach and methods to study the structure of scientific communities,which allowed us to get the findings going beyond those obtained with other methods.We used a new approach to temporal network analysis,which is an important addition to the analysis as it provides detailed information on different measures for the authors and pairs of authors over time.展开更多
AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors an...AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors and the author count in each journal. METHODS: The bibliographic entries of papers belonging to journals listed under the subject heading of "gastroenterology" were downloaded from MEDLINE on the PubMed web site. The analysis was limited to journal articles published between January 1, 2001 and December 31, 2007. The analytical dimensions of an article included journal, publication year, publication type, and author name (the last name and initials). RESULTS: According to MEDLINE, 81 561 articles were published in 91 gastroenterology journals from 2001 to 2007. The number of articles increased from 9447 in 2001 to 13 340 in 2007. Only 12 journals had more than 2000 articles indexed in MEDLINE. The "World Journal of Gastroenterology" had the largest number of publications (5684 articles), followed by "Hepato-Gastroenterology" (3036) and "Gastrointestinal Endoscopy" (3005). Of all the articles published, reviews accounted for 17.2% and case reports for 15.4%. Only 3739 randomized controlled trials (4.6% of all articles) were published and their annual number increased from 442 in 2001 to 572 in 2007. Among 141 741 author names appearing in the articles of gastroenterology journals, 92 429 had published only in one journal, 22 585 in two journals, 9996 in three journals, and 16 731 in more than three journals. The "World Journal of Gastroenterology " had the greatest number of authors (17 838),followed by "Gastroenterology " (12 770), "Digestive Diseases and Sciences" (11 395), "American Journal of Gastroenterology" (10 889), and "Hepatology" (10 588). CONCLUSION: Global gastroenterology publications displayed a continuous growth in the new millennium. The change was most striking in certain journals. Regular bibliometric analyses on the trends and specific topics would help researchers publish more efficiently and allow editors to adjust the policy more accurately.展开更多
Climate Change Vulnerability Assessment（VA） tools for forest ecosystems and forest-dependent communities are important for making decisions and understanding the impact of climate change on both social and natural s...Climate Change Vulnerability Assessment（VA） tools for forest ecosystems and forest-dependent communities are important for making decisions and understanding the impact of climate change on both social and natural systems.However,the tools are poorly coordinated,making it difficult for policymakers to carry out VAs properly.The aim of this study was to analyze VA literature worldwide to find representative case studies in terms of methods and tools applied and which have been successful in performing VAs on forests and forest-dependent communities.All successful VA studies analyzed had common characteristics such as significant funding,data availability and technical capacity.An additional characteristic was the development of an integrated approach that considered the vulnerability of both ecosystems and communities by combining qualitative and quantitative methods.Community members and relevant stakeholders were significantly involved in a participatory process that concluded with the identification of adaptation measures.The case studies also revealed how policymakers need to choose suitable methods and tools to undertake efficient assessment of vulnerabilities.They need to consider several aspects of the VA process such as subject matter,availability of resources,time and scale.展开更多
In this paper, the system bgMath/OLAP for warehousing and online analytical processing bibliographic data is proposed. The implemented system can be useful for the users maintaining their electronic libraries with pub...In this paper, the system bgMath/OLAP for warehousing and online analytical processing bibliographic data is proposed. The implemented system can be useful for the users maintaining their electronic libraries with publications in order to monitoring, evaluating and comparing the scientific development of particular researchers, entire research groups, certain scientific fields and problems.展开更多
GEOLITH is a FORTRAN program designed primarily to extract and decode geographical, lithological, political, and bibliographical information from the international igneous rocks database IGBADAT. It fetches the follow...GEOLITH is a FORTRAN program designed primarily to extract and decode geographical, lithological, political, and bibliographical information from the international igneous rocks database IGBADAT. It fetches the following information: sample name, sample latitude and longitude locational coordinates, name of specimen contributor to the database, nominal field and proper rock names, name of geological unit, name and title of rock groups, name of country and province of sample, and sample cultural location. Rock group name and title and geological unit name are decoded directly by simple manipulation and translation of text strings, while other types of information utilize pneumonic representations for decoding. Users interrogate the IGBADAT (and similarly-structured databases) fully, producing a voluminous wealth of data. Output from the GEOLITH software tool is a flat ASCII text file containing the decoded information. A spreadsheet-compatible file containing the output results is also produced. The latter file is ready for inclusion into a spreadsheet like EXCEL. An error file also results from the application of the GEOLITH program.展开更多
GB/T 7714-2005 Rules for description of bibliographic reference is specifically for writers and editors to edit bibliographic references. Legal documents, standard documents and patent documents are considered special...GB/T 7714-2005 Rules for description of bibliographic reference is specifically for writers and editors to edit bibliographic references. Legal documents, standard documents and patent documents are considered special. GB/T 7714-2005 provides that description of such literature in bibliographic references should stress the key points and simplify the content.展开更多
Evidence-based literature reviews play a vital role in contemporary research,facilitating the synthesis of knowledge from multiple sources to inform decisionmaking and scientific advancements.Within this framework,de-...Evidence-based literature reviews play a vital role in contemporary research,facilitating the synthesis of knowledge from multiple sources to inform decisionmaking and scientific advancements.Within this framework,de-duplication emerges as a part of the process for ensuring the integrity and reliability of evidence extraction.This opinion review delves into the evolution of de-duplication,highlights its importance in evidence synthesis,explores various de-duplication methods,discusses evolving technologies,and proposes best practices.By addressing ethical considerations this paper emphasizes the significance of deduplication as a cornerstone for quality in evidence-based literature reviews.展开更多
Background:This study aimed to analyze literature published on the impact of lifestyle factors on allergies from 2015 to 2025.Methods:This bibliometric analysis gathered data from the Web of Science Core Data Collecti...Background:This study aimed to analyze literature published on the impact of lifestyle factors on allergies from 2015 to 2025.Methods:This bibliometric analysis gathered data from the Web of Science Core Data Collection(WoSCC),using keywords such as“allergies”,“allergy”,and“lifestyle”.Further refinement included filtering for articles pub-lished between 2015 and 2025.Articles found through the WoSCC were generated using VOSviewer,and the generated maps were then analyzed.Results:The maps focused on keywords,organizations,countries,and authors.2207 articles were analyzed,and The United States,England,and Germany published the most articles about lifestyle factors on allergies.In addition to this,keywords most involved“symptoms of allergies”and“test protocol”,as well as“sleep”,“ex-ercise”,and“stress”.In a landscape of high-priced medicines and increasing inequality regarding social determinants of health,it is more important than ever to further understand how patients can change their lifestyles as a way of treating allergies and stay informed on what could affect their symptoms.Conclusion:As time progresses,more studies and articles are written to achieve this goal,fueled by countries like the United States of America and by organizations like the University of Colorado,Icahn School of Medicine at Mount Sinai,and Northwestern University.This progress pushes the field of allergy and immunology closer to finding better solutions and treatments for allergy.展开更多
Pathogenic microbes’management in aquaculture is a major challenge,as traditional methods like antibiotics can lead to the emergence of antibiotic-resistant bacteria in the environment.Probiotics have been shown as g...Pathogenic microbes’management in aquaculture is a major challenge,as traditional methods like antibiotics can lead to the emergence of antibiotic-resistant bacteria in the environment.Probiotics have been shown as greener alternatives for controlling diseases and improving fish health,but their research trends in not yet fully mapped and documented.Bibliometric analysis demonstrates a comprehensive and detailed approach to assessing vast volumes of scientific data using quantitative tools such as VOSviewer Software.Therefore,this review aims to explore bibliometric analysis and research trends of probiotic strategies on the management of pathogenic microbes in aquaculture.Bibliographic coupling analysis displayed six key clusters,highlighting the diverse roles of probiotics in disease management in aquaculture.Cluster 1 focuses on probiotic and host’s gut interaction,Cluster 2 emphasizes the probiotic in tilapia culture,Cluster 3 addresses probiotics as disease resistance in fish and shellfish,Cluster 4 highlights Bacillus as a dominant probiotic in aquaculture,Cluster 5 identifies probiotics as an antibiotic alternative,and Cluster 6 presents probiotic and prebiotic combination in aquaculture.In addition,co-word analysis further revealed three important clusters for the probiotic studies including Animal Nutrition and Health,Microbial Ecology and Gut Microbiome,and Experimental Models of Probiotics.Moreover,the Scopus database shows a significant increase in probiotic research over the past 30 years,reflecting their growing importance in pathogen management in aquaculture.Thus,this bibliometric review highlights the critical role of probiotics and their emerging research trends in pathogen control for the aquaculture sector.展开更多
Kombucha is a traditional fermented tea beverage that has gained significant scientific attention due to its diverse biological activities and potential health benefits.However,despite extensive research on its functi...Kombucha is a traditional fermented tea beverage that has gained significant scientific attention due to its diverse biological activities and potential health benefits.However,despite extensive research on its functional properties,the global distribution of studies and research trends have not been fully mapped and documented.Thus,this review aims to synthesise the existing literature and conduct a bibliometric analysis of research on the biological activities of kombucha,specifically on antioxidant,antimicrobial,antidiabetic,and anti-obesity properties.Literature synthesis complements the bibliometric analysis by visually evaluating research trends and publication patterns using quantitative tools such as VOSviewer Software.Bibliographic coupling analysis showed five major thematic clusters:(1)Phytochemical composition and health-promoting properties of kom-bucha;(2)Microbial dynamics influence on the development of functional kombucha;(3)Metabolomics ap-proaches for profiling kombucha;(4)Correlation of multidimensional analytical approaches with sensory quality in kombucha,and(5)Sustainability-oriented and innovative applications of kombucha fermentation.Cooccurrence analysis further revealed three key clusters,including Phytochemical and Antioxidant Profile,Mi-crobial Ecology and Fermentation,and Experimental Models and Pharmacological Studies.Furthermore,the global research distribution based on the Scopus database demonstrated strong geographical research in China,reflecting the country's historical association with kombucha,supported by robust research infrastructure and growing interest in functional foods.Hence,this bibliometric review highlights the crucial role of biological activities in kombucha,which offer insights to guide its development and identify future research directions.展开更多
This study mapped the knowledge structure and examined the knowledge linkage in U.S.emergency management research from 201 1 to 2024.Drawing on a conceptual framework that categorizes knowledge into scenarios,missions...This study mapped the knowledge structure and examined the knowledge linkage in U.S.emergency management research from 201 1 to 2024.Drawing on a conceptual framework that categorizes knowledge into scenarios,missions,and influencing factors,we constructed a dataset of publications authored by scholars affiliated with academic emergency management programs,retrieved from the Web of Science.Using bibliographic coupling and clustering analysis,we identified 22 research themes across five core research areas.Our findings indicate that although the field is thematically diverse,linkages between themes and areas remain limited.Nevertheless,knowledge integration has increased after 2016,with a few integrative hubs emerging.Further analysis of shared references suggested that integration occurred through shared theoretical or methodological foundations,asymmetric knowledge borrowing,and growing conceptual convergence.This study provided a comprehensive and empirical assessment of the interdisciplinary evolution of emergency management research and offered insights for scholars and academic program administrators seeking to strengthen knowledge integration and field development.展开更多
In review of acupuncture literature from 1949 to 2010, in accordance with the data in ‘Traditional Chinese Medical Acupuncture-moxibustion Information Databank', the accounting analysis was used for comprehensive...In review of acupuncture literature from 1949 to 2010, in accordance with the data in ‘Traditional Chinese Medical Acupuncture-moxibustion Information Databank', the accounting analysis was used for comprehensive analysis and regularity summery of acupuncture therapy for apoplexy sequelae. The results showed that Hegu(LI 4), Zusanli(ST 36), Quchi(LI 11), Jianyu(LI 15), Sanyinjiao(SP 6), Yanglingquan(GB 34), Lianquan(CV 23), and Waiguan(TE 5) were used at the highest frequency. In the therapeutic methods, acupuncture was used at the highest frequency, followed by scalp acupuncture, and simultaneous application of acupuncture and herbal medicine.展开更多
The frequencies of use of 361 human acupoints in 74 academic journals of traditional Chinese medicine published between 1949 and 2010 are arranged in order using ‘Traditional Chinese Medical Acupuncturemoxibustion In...The frequencies of use of 361 human acupoints in 74 academic journals of traditional Chinese medicine published between 1949 and 2010 are arranged in order using ‘Traditional Chinese Medical Acupuncturemoxibustion Information Databank'. The frequencies of use are divided into five grades: most frequent use, more frequent use, frequent use, less frequent use and infrequent use. The most frequently used acupoints and infrequently used acupoints are summarized and analyzed to help point selection for clinical acupuncture and selection of acupuncture research projects in the future.展开更多
The field of social computing emerged more than ten years ago. During the last decade, researchers from a vari- ety of disciplines have been closely collaborating to boost the growth of social computing research. This...The field of social computing emerged more than ten years ago. During the last decade, researchers from a vari- ety of disciplines have been closely collaborating to boost the growth of social computing research. This paper aims at iden- tifying key researchers and institutions, and examining the collaboration patterns in the field. We employ co-authorship network analysis at different levels to study the bibliographic information of 6 543 publications in social computing from 1998 to 2011. This paper gives a snapshot of the current re- search in social computing and can provide an initial guid- ance to new researchers in social computing.展开更多
Interdisciplinary research is considered a source of innovativeness and creativity, serving as a key mechanism for creating recombination necessary for the evolution of science systems. The aim of this study is to qua...Interdisciplinary research is considered a source of innovativeness and creativity, serving as a key mechanism for creating recombination necessary for the evolution of science systems. The aim of this study is to quantitatively establish the connection between interdisciplinary research and the research fronts that have recently emerged in civil engineering. The degree of interdisciplinarity of the research fronts was measured by developing metrics from bibliographic analyses. As indicated by the consistent increase in the metrics of interdisciplinarity over time, research fronts tend to emerge in studies with increasing diversity in the disciplines involved. The active disciplines involved in the fronts vary over time. The most active disciplines are no longer fundamental but those associated with energy, environment, and sustainable development, focusing on solutions to climate change and integrating intelligence technologies.展开更多
基金the Key Research Fund for CALIS National Information Center in Medicine(No.CALIS-2020-01-001)。
文摘This article aims to provide reference for medicine-engineering interdisciplinary research.Targeted at the scientific literature and patent literature published by Shanghai Jiao Tong University,this article attempts to set up co-occurrence matrix of medicine-engineering institutional information which was extracted from address fields of the papers,so as to construct the medicine-engineering intersection datasets.The dataset of scientific literature was analyzed using bibliometrics and visualization methods from multiple dimensions,and the most active factors,such as trends of output,journal and subject distribution,were identified from the indicators of category normalized citation impact(CNCI),times cited,keywords,citation topics and the degree of medicineengineering interdisplinary.Research on hotspots and trends was discussed in detail.Analyses of the dataset of patent literature showed research themes and measured the degree for technology convergence of medicineengineering.
文摘Purpose: Our work seeks to overcome data quality issues related to incomplete author affiliation data in bibliographic records in order to support accurate and reliable measurement of international research collaboration(IRC).Design/methodology/approch: We propose, implement, and evaluate a method that leverages the Web-based knowledge graph Wikidata to resolve publication affiliation data to particular countries. The method is tested with general and domain-specific data sets.Findings: Our evaluation covers the magnitude of improvement, accuracy, and consistency. Results suggest the method is beneficial, reliable, and consistent, and thus a viable and improved approach to measuring IRC.Research limitations: Though our evaluation suggests the method works with both general and domain-specific bibliographic data sets, it may perform differently with data sets not tested here. Further limitations stem from the use of the R programming language and R libraries for country identification as well as imbalanced data coverage and quality in Wikidata that may also change over time.Practical implications: The new method helps to increase the accuracy in IRC studies and provides a basis for further development into a general tool that enriches bibliographic data using the Wikidata knowledge graph.Originality: This is the first attempt to enrich bibliographic data using a peer-produced, Webbased knowledge graph like Wikidata.
文摘Getting insight into the spatiotemporal distribution patterns of knowledge innovation is receiving increasing attention from policymakers and economic research organizations.Many studies use bibliometric data to analyze the popularity of certain research topics,well-adopted methodologies,influential authors,and the interrelationships among research disciplines.However,the visual exploration of the patterns of research topics with an emphasis on their spatial and temporal distribution remains challenging.This study combined a Space-Time Cube(STC)and a 3D glyph to represent the complex multivariate bibliographic data.We further implemented a visual design by developing an interactive interface.The effectiveness,understandability,and engagement of ST-Map are evaluated by seven experts in geovisualization.The results suggest that it is promising to use three-dimensional visualization to show the overview and on-demand details on a single screen.
文摘In China, the vast majority of the bibliographic databases is commercial, such as China National Knowledge Infrastructure （CNKI）, Wanfang Database, Longyuan Journal Net, CQVIP Company, however, there are also non-profit open access （OA） databases, such as journal database jointly established by Chinese Academy of Social Sciences （CASS） and National Social Science Fund. The commercial bibliographic databases have to face many difficulties： intellectual property disputes, the benefit distribution between the hardcopy periodical and the commercial bibliographic database, the lack of quality assessment about the commercial bibliographic databases, the need of improving digital technology as well as the lack of a unified database regulation, which restricts the development of commercial bibliographic databases. This paper puts forward the countermeasures from the perspective of how to enhance the governmental management; how to protect the intellectual property fight; how to improve the technical standard of the commercial bibliographic databases; how to build interest distribution between the hardcopy periodical and the commercial bibliographic database; how to improve the quality of commercial bibliographic databases; and how to improve the industrial chain of the commercial bibliographic databases.
文摘With the increasing of data on the internet, data analysis has become inescapable to gain time and efficiency, especially in bibliographic information retrieval systems. We can estimate the number of actual scientific journals points to around 40</span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">,</span></span></span><span><span><span style="font-family:""><span style="font-family:Verdana;">000 with about four million articles published each year. Machine learning and deep learning applied to recommender systems had become unavoidable whether in industry or in research. In this current, we propose an optimized interface for bibliographic information retrieval as a </span><span style="font-family:Verdana;">running example, which allows different kind of researchers to find their</span><span style="font-family:Verdana;"> needs following some relevant criteria through natural language understanding. Papers indexed in Web of Science and Scopus are in high demand. Natural language including text and linguistic-based techniques, such as tokenization, named entity recognition, syntactic and semantic analysis, are used to express natural language queries. Our Interface uses association rules to find more related papers for recommendation. Spanning trees are challenged to optimize the search process of the system.
基金supported in part by the Slovenian Research Agency(VB,research program P1-0294)(VB,research project J5-2557)+2 种基金(VB,research project J5-4596)COST EU(VB,COST action CA21163(HiTEc)is prepared within the framework of the HSE University Basic Research Program.
文摘Purpose:We analyzed the structure of a community of authors working in the field of social network analysis(SNA)based on citation indicators:direct citation and bibliographic coupling metrics.We observed patterns at the micro,meso,and macro levels of analysis.Design/methodology/approach:We used bibliometric network analysis,including the“temporal quantities”approach proposed to study temporal networks.Using a two-mode network linking publications with authors and a one-mode network of citations between the works,we constructed and analyzed the networks of citation and bibliographic coupling among authors.We used an iterated saturation data collection approach.Findings:At the macro-level,we observed the global structural features of citations between authors,showing that 80%of authors have not more than 15 citations from other works.At the meso-level,we extracted the groups of authors citing each other and similar to each other according to their citation patterns.We have seen a division of authors in SNA into groups of social scientists and physicists,as well as into other groups of authors from different disciplines.We found some examples of brokerage between different groups that maintained the common identity of the field.At the micro-level,we extracted authors with extremely high values of received citations,who can be considered as the most prominent authors in the field.We examined the temporal properties of the most popular authors.Research limitations:The main challenge in this approach is the resolution of the author’s name(synonyms and homonyms).We faced the author disambiguation,or“multiple personalities”(Harzing,2015)problem.To remain consistent and comparable with our previously published articles,we used the same SNA data collected up to 2018.The analysis and conclusions on the activity,productivity,and visibility of the authors are relative only to the field of SNA.Practical implications:The proposed approach can be utilized for similar objectives and identifying key structures and characteristics in other disciplines.This may potentially inspire the application of network approaches in other research areas,creating more authors collaborating in the field of SNA.Originality/value:We identified and applied an innovative approach and methods to study the structure of scientific communities,which allowed us to get the findings going beyond those obtained with other methods.We used a new approach to temporal network analysis,which is an important addition to the analysis as it provides detailed information on different measures for the authors and pairs of authors over time.
文摘AIM: To analyze the MEDLINE-indexed publications in gastroenterology specialty journals from 2001 to 2007. Special attention was paid to specific types of articles, the number of publications for individual authors and the author count in each journal. METHODS: The bibliographic entries of papers belonging to journals listed under the subject heading of "gastroenterology" were downloaded from MEDLINE on the PubMed web site. The analysis was limited to journal articles published between January 1, 2001 and December 31, 2007. The analytical dimensions of an article included journal, publication year, publication type, and author name (the last name and initials). RESULTS: According to MEDLINE, 81 561 articles were published in 91 gastroenterology journals from 2001 to 2007. The number of articles increased from 9447 in 2001 to 13 340 in 2007. Only 12 journals had more than 2000 articles indexed in MEDLINE. The "World Journal of Gastroenterology" had the largest number of publications (5684 articles), followed by "Hepato-Gastroenterology" (3036) and "Gastrointestinal Endoscopy" (3005). Of all the articles published, reviews accounted for 17.2% and case reports for 15.4%. Only 3739 randomized controlled trials (4.6% of all articles) were published and their annual number increased from 442 in 2001 to 572 in 2007. Among 141 741 author names appearing in the articles of gastroenterology journals, 92 429 had published only in one journal, 22 585 in two journals, 9996 in three journals, and 16 731 in more than three journals. The "World Journal of Gastroenterology " had the greatest number of authors (17 838),followed by "Gastroenterology " (12 770), "Digestive Diseases and Sciences" (11 395), "American Journal of Gastroenterology" (10 889), and "Hepatology" (10 588). CONCLUSION: Global gastroenterology publications displayed a continuous growth in the new millennium. The change was most striking in certain journals. Regular bibliometric analyses on the trends and specific topics would help researchers publish more efficiently and allow editors to adjust the policy more accurately.
基金the FAO Forestry Department for the opportunity to conduct the research and for their support
文摘Climate Change Vulnerability Assessment（VA） tools for forest ecosystems and forest-dependent communities are important for making decisions and understanding the impact of climate change on both social and natural systems.However,the tools are poorly coordinated,making it difficult for policymakers to carry out VAs properly.The aim of this study was to analyze VA literature worldwide to find representative case studies in terms of methods and tools applied and which have been successful in performing VAs on forests and forest-dependent communities.All successful VA studies analyzed had common characteristics such as significant funding,data availability and technical capacity.An additional characteristic was the development of an integrated approach that considered the vulnerability of both ecosystems and communities by combining qualitative and quantitative methods.Community members and relevant stakeholders were significantly involved in a participatory process that concluded with the identification of adaptation measures.The case studies also revealed how policymakers need to choose suitable methods and tools to undertake efficient assessment of vulnerabilities.They need to consider several aspects of the VA process such as subject matter,availability of resources,time and scale.
文摘In this paper, the system bgMath/OLAP for warehousing and online analytical processing bibliographic data is proposed. The implemented system can be useful for the users maintaining their electronic libraries with publications in order to monitoring, evaluating and comparing the scientific development of particular researchers, entire research groups, certain scientific fields and problems.
文摘GEOLITH is a FORTRAN program designed primarily to extract and decode geographical, lithological, political, and bibliographical information from the international igneous rocks database IGBADAT. It fetches the following information: sample name, sample latitude and longitude locational coordinates, name of specimen contributor to the database, nominal field and proper rock names, name of geological unit, name and title of rock groups, name of country and province of sample, and sample cultural location. Rock group name and title and geological unit name are decoded directly by simple manipulation and translation of text strings, while other types of information utilize pneumonic representations for decoding. Users interrogate the IGBADAT (and similarly-structured databases) fully, producing a voluminous wealth of data. Output from the GEOLITH software tool is a flat ASCII text file containing the decoded information. A spreadsheet-compatible file containing the output results is also produced. The latter file is ready for inclusion into a spreadsheet like EXCEL. An error file also results from the application of the GEOLITH program.
文摘GB/T 7714-2005 Rules for description of bibliographic reference is specifically for writers and editors to edit bibliographic references. Legal documents, standard documents and patent documents are considered special. GB/T 7714-2005 provides that description of such literature in bibliographic references should stress the key points and simplify the content.
文摘Evidence-based literature reviews play a vital role in contemporary research,facilitating the synthesis of knowledge from multiple sources to inform decisionmaking and scientific advancements.Within this framework,de-duplication emerges as a part of the process for ensuring the integrity and reliability of evidence extraction.This opinion review delves into the evolution of de-duplication,highlights its importance in evidence synthesis,explores various de-duplication methods,discusses evolving technologies,and proposes best practices.By addressing ethical considerations this paper emphasizes the significance of deduplication as a cornerstone for quality in evidence-based literature reviews.
文摘Background:This study aimed to analyze literature published on the impact of lifestyle factors on allergies from 2015 to 2025.Methods:This bibliometric analysis gathered data from the Web of Science Core Data Collection(WoSCC),using keywords such as“allergies”,“allergy”,and“lifestyle”.Further refinement included filtering for articles pub-lished between 2015 and 2025.Articles found through the WoSCC were generated using VOSviewer,and the generated maps were then analyzed.Results:The maps focused on keywords,organizations,countries,and authors.2207 articles were analyzed,and The United States,England,and Germany published the most articles about lifestyle factors on allergies.In addition to this,keywords most involved“symptoms of allergies”and“test protocol”,as well as“sleep”,“ex-ercise”,and“stress”.In a landscape of high-priced medicines and increasing inequality regarding social determinants of health,it is more important than ever to further understand how patients can change their lifestyles as a way of treating allergies and stay informed on what could affect their symptoms.Conclusion:As time progresses,more studies and articles are written to achieve this goal,fueled by countries like the United States of America and by organizations like the University of Colorado,Icahn School of Medicine at Mount Sinai,and Northwestern University.This progress pushes the field of allergy and immunology closer to finding better solutions and treatments for allergy.
基金supported by the Geran Galakan Penyelidik Muda(GGPM)(Grant no.:GGPM-2024-016)from Universiti Kebangsaan Malaysia.
文摘Pathogenic microbes’management in aquaculture is a major challenge,as traditional methods like antibiotics can lead to the emergence of antibiotic-resistant bacteria in the environment.Probiotics have been shown as greener alternatives for controlling diseases and improving fish health,but their research trends in not yet fully mapped and documented.Bibliometric analysis demonstrates a comprehensive and detailed approach to assessing vast volumes of scientific data using quantitative tools such as VOSviewer Software.Therefore,this review aims to explore bibliometric analysis and research trends of probiotic strategies on the management of pathogenic microbes in aquaculture.Bibliographic coupling analysis displayed six key clusters,highlighting the diverse roles of probiotics in disease management in aquaculture.Cluster 1 focuses on probiotic and host’s gut interaction,Cluster 2 emphasizes the probiotic in tilapia culture,Cluster 3 addresses probiotics as disease resistance in fish and shellfish,Cluster 4 highlights Bacillus as a dominant probiotic in aquaculture,Cluster 5 identifies probiotics as an antibiotic alternative,and Cluster 6 presents probiotic and prebiotic combination in aquaculture.In addition,co-word analysis further revealed three important clusters for the probiotic studies including Animal Nutrition and Health,Microbial Ecology and Gut Microbiome,and Experimental Models of Probiotics.Moreover,the Scopus database shows a significant increase in probiotic research over the past 30 years,reflecting their growing importance in pathogen management in aquaculture.Thus,this bibliometric review highlights the critical role of probiotics and their emerging research trends in pathogen control for the aquaculture sector.
基金supported by Dana Inovasi(Grant no.:INOVASI-2023-009)from Universiti Kebangsaan Malaysia.
文摘Kombucha is a traditional fermented tea beverage that has gained significant scientific attention due to its diverse biological activities and potential health benefits.However,despite extensive research on its functional properties,the global distribution of studies and research trends have not been fully mapped and documented.Thus,this review aims to synthesise the existing literature and conduct a bibliometric analysis of research on the biological activities of kombucha,specifically on antioxidant,antimicrobial,antidiabetic,and anti-obesity properties.Literature synthesis complements the bibliometric analysis by visually evaluating research trends and publication patterns using quantitative tools such as VOSviewer Software.Bibliographic coupling analysis showed five major thematic clusters:(1)Phytochemical composition and health-promoting properties of kom-bucha;(2)Microbial dynamics influence on the development of functional kombucha;(3)Metabolomics ap-proaches for profiling kombucha;(4)Correlation of multidimensional analytical approaches with sensory quality in kombucha,and(5)Sustainability-oriented and innovative applications of kombucha fermentation.Cooccurrence analysis further revealed three key clusters,including Phytochemical and Antioxidant Profile,Mi-crobial Ecology and Fermentation,and Experimental Models and Pharmacological Studies.Furthermore,the global research distribution based on the Scopus database demonstrated strong geographical research in China,reflecting the country's historical association with kombucha,supported by robust research infrastructure and growing interest in functional foods.Hence,this bibliometric review highlights the crucial role of biological activities in kombucha,which offer insights to guide its development and identify future research directions.
基金supported by the National Natural Science Foundation of China(Grant No.42101199)Fujian Provincial Social Science Foundation General Research Fund(Grant No.FJ2025B163)+1 种基金supported by the National Social Science Fund of China Major Project“Research on the Social Impact and Governance of Algorithmic Applications in the Intelligent Era”(Grant No.24&ZD189)the Fujian Province Philosophy and Social Sciences Innovation Team on“Local Government’s Digital and Intelligent Government Service Capabilities.”。
文摘This study mapped the knowledge structure and examined the knowledge linkage in U.S.emergency management research from 201 1 to 2024.Drawing on a conceptual framework that categorizes knowledge into scenarios,missions,and influencing factors,we constructed a dataset of publications authored by scholars affiliated with academic emergency management programs,retrieved from the Web of Science.Using bibliographic coupling and clustering analysis,we identified 22 research themes across five core research areas.Our findings indicate that although the field is thematically diverse,linkages between themes and areas remain limited.Nevertheless,knowledge integration has increased after 2016,with a few integrative hubs emerging.Further analysis of shared references suggested that integration occurred through shared theoretical or methodological foundations,asymmetric knowledge borrowing,and growing conceptual convergence.This study provided a comprehensive and empirical assessment of the interdisciplinary evolution of emergency management research and offered insights for scholars and academic program administrators seeking to strengthen knowledge integration and field development.
基金supported by National Basic Research Program of China (973 Program, No. 2009CB522900)Leading Academic Discipline Project of Acupuncturemoxibustion and Tuina
文摘In review of acupuncture literature from 1949 to 2010, in accordance with the data in ‘Traditional Chinese Medical Acupuncture-moxibustion Information Databank', the accounting analysis was used for comprehensive analysis and regularity summery of acupuncture therapy for apoplexy sequelae. The results showed that Hegu(LI 4), Zusanli(ST 36), Quchi(LI 11), Jianyu(LI 15), Sanyinjiao(SP 6), Yanglingquan(GB 34), Lianquan(CV 23), and Waiguan(TE 5) were used at the highest frequency. In the therapeutic methods, acupuncture was used at the highest frequency, followed by scalp acupuncture, and simultaneous application of acupuncture and herbal medicine.
基金supported by National Basic Research Program of China(973 Program,No.2009CB522900)Leading Academic Discipline Project of Acupuncture and Tuina
文摘The frequencies of use of 361 human acupoints in 74 academic journals of traditional Chinese medicine published between 1949 and 2010 are arranged in order using ‘Traditional Chinese Medical Acupuncturemoxibustion Information Databank'. The frequencies of use are divided into five grades: most frequent use, more frequent use, frequent use, less frequent use and infrequent use. The most frequently used acupoints and infrequently used acupoints are summarized and analyzed to help point selection for clinical acupuncture and selection of acupuncture research projects in the future.
文摘The field of social computing emerged more than ten years ago. During the last decade, researchers from a vari- ety of disciplines have been closely collaborating to boost the growth of social computing research. This paper aims at iden- tifying key researchers and institutions, and examining the collaboration patterns in the field. We employ co-authorship network analysis at different levels to study the bibliographic information of 6 543 publications in social computing from 1998 to 2011. This paper gives a snapshot of the current re- search in social computing and can provide an initial guid- ance to new researchers in social computing.
基金supported by the project“Global Engineering Fronts,”funded by the Chinese Academy of Engineering.
文摘Interdisciplinary research is considered a source of innovativeness and creativity, serving as a key mechanism for creating recombination necessary for the evolution of science systems. The aim of this study is to quantitatively establish the connection between interdisciplinary research and the research fronts that have recently emerged in civil engineering. The degree of interdisciplinarity of the research fronts was measured by developing metrics from bibliographic analyses. As indicated by the consistent increase in the metrics of interdisciplinarity over time, research fronts tend to emerge in studies with increasing diversity in the disciplines involved. The active disciplines involved in the fronts vary over time. The most active disciplines are no longer fundamental but those associated with energy, environment, and sustainable development, focusing on solutions to climate change and integrating intelligence technologies.
