Science Mapping Analysis Research Articles

Polymer 3D printing: global research trends

PurposeThis study aims to identify research trends and technological evolution in the polymer three-dimensional (3D) printing process that can effectively identify the direction of technological advancement and progress of acceptance in both society and key manufacturing industries.Design/methodology/approachThe Scopus database was used to collect data on polymer 3D printing papers. This study uses bibliometric approach along with network analytic techniques to identify and discuss the most important countries and their scientific collaboration, compares income groups and analyses keyword trends.FindingsIt was found that top research production results from heavy investments in research and development. The USA has the highest number of papers among the high-income countries. However, scientific production in the other two income groups is strongly dominated by China and India. Keyword analysis shows that countries with lower incomes in certain areas, such as composite and bioprinting, have fallen behind other groups over time. International collaborations were suggested as mechanisms for those countries to catch up with the current research trends. The evolution of the research field, which started with a focus on 3D printing processes and shifted to printed part designs and their applications, was discussed. The advancement of the research topic suggests that translational research on polymer 3D printing has been led mainly by research production from higher-income countries and countries with large research and development investments.Originality/valuePrevious studies have conducted performance analysis, science mapping and network analysis in the field of 3D printing, but none have focused on global research trends classified by country income. This study has conducted a bibliometric analysis and compared the outputs according to various income levels according to the World Bank classification.

PERSONALITY TRAITS AND LANGUAGE LEARNING: A SCIENTIFIC APPROACH TO INTELLECTUAL STRUCTURE AND INFLUENTIAL CONSTITUENTS

Language learning is a complex cognitive process that is influenced by various factors, including individual differences in personality traits. This study examines the intricate relationship between personality traits and language learning capacity. Through an extensive bibliometric analysis of existing literature, this study aims to shed light on how personality traits affect an individual’s ability to acquire and master new languages. By employing various bibliometric approaches, such as performance analysis, science mapping, and citation analysis, we seek to unveil the intellectual structure behind the correspondence of personality traits and language learning as findings that can open avenues and potential areas for future research. We also attempted to identify patterns that could help educators, language instructors, and learners. Ultimately, this study strives to bridge the gap between psychology and linguistics.

Is the scientific impact of the LIS themes gender-biased? A bibliometric analysis of the evolution, scientific impact, and relative contribution by gender from 2007 to 2022

AbstractGender equity remains a challenge both globally and within academia, despite recent efforts to change it. Moreover, beyond the authors’ productivity, studies have reported that women often achieve lower scientific impact than their peers. To shed light on this complex relationship between the scientific impact and the themes addressed, this study conducts a comprehensive analysis of Library and Information Science field from 2007 to 2022 in four consecutive slides, identifying the principal themes covered in the field, analyzing the relative gender contribution rate, employing strategic diagrams, and assessing impact metrics, such as mean normalized citation score, 1% of most cited papers, and H-Classic. We employed science mapping analysis to explore a core of 45,650 documents from the Web of Science, with gender identification in 94.25% of cases. Our findings revealed a slight increase in the percentage of women authors within the field across the time, and a decline during the COVID-19 pandemic, demonstrating consistency in the themes addressed over the years. Women were overrepresented in the classic themes of LIS, human, and health-related fields, with these themes displaying lower performance rates. In contrast, men authors were overrepresented in STEM-related fields and innovation themes, associated with higher metric values. Our findings underlined the potential association between research themes and scientific performance, and provide societal and structural explanations for these observations. This study contributes valuable insights into the relationship between research themes and the scientific impact achieved by researchers in LIS, highlighting the importance of encouraging women’s participation in diverse knowledge domains and challenging prevailing stereotypes within academic and professional spheres.

Pro-environmental behavior and the theory of planned behavior: a state of the art science mapping

PurposeThis science mapping analysis aims to discern current, emerging and future trends of pro-environmental behavior and the theory of planned behavior (TPB).Design/methodology/approachBibliometric analysis through bibliographic coupling and co-word analysis were used to reveal the progress of this phenomenon. Of the 1,120 documents search in Web of Science (WoS) database, 1,031 were used in this analysis after restricting to journal publications and studies after the year 2000.FindingsThe results show that four themes emerged, namely the fundamentals of TPB for pro-environmental behavior, antecedents of pro-environmental behavior, integration of TPB with the norm activation model and value belief theory and studies of pro-environmental behavior in developing countries. Environmental concern, environmental awareness, environmental knowledge and environmental education were the most commonly integrated variables.Research limitations/implicationsThis research is unique in the sense that the integration between TPB and other prominent theories of pro-environmental behavior is vital to predict individual pro-environmental behavior and understand the fundamental scientific importance of the domain. The norm activation model has been integrated with TPB in many pro-environmental behaviors. Mainstream media stakeholders should design and implement a plan for strategic communication and awareness campaigns in the community to encourage consumers to engage in many behaviors that lead to environmental sustainability.Originality/valueThis study presents a science mapping approach to uncover crucial knowledge structure related to pro-environmental behavior and the theory of planned behavior.

Exploring the Landscape of Research on Enterprise Green Environments Through Science Mapping Analysis

Exploring the Landscape of Research on Enterprise Green Environments Through Science Mapping Analysis

Bibliometric and content analysis of ChatGPT research in nursing education: The rabbit hole in nursing education

AimThis study was conducted to perform the bibliometric and content analysis of ChatGPT studies in nursing education. BackgroundChatGPT is an artificial intelligence-based chatbot developed by OpenAI. The benefits and limitations of the use of ChatGPT in nursing education are still discussed; however, it is a tool having potential to be used in nursing education. DesignBibliometric and content analysis. MethodsThe study data were scanned through Scopus and Web of Science. Bibliometric analysis was carried out with VOSViewer and Bibliometrix software. In the bibliometric analysis, science mapping and performance analysis techniques were used. Various bibliometric data, including most cited publications, journals and countries, were analyzed and visualized. The synthetic knowledge synthesis method was used in content analysis. ResultsWe analyzed 53 publications to which 151 authors contributed. The publications had been published in 29 different journals. The average number of citations of publications is 8.2. It was determined that most of the articles were published in Nurse Education Today and Nurse Educator journals and that the leading countries were the USA and Canada. It was observed that international cooperation on the issue was weak. The most frequently mentioned keywords in the publications were "ChatGPT", "artificial intelligence" and "nursing". The following three themes emerged after the content analysis: (1) Integration of ChatGPT into nursing education; (2) Potential benefits and limitations of ChatGPT; and (3) Stepping down the rabbit hole. ConclusionsWe expect that the results of the study can give nursing faculties and academics ideas about the current status of ChatGPT in nursing education and enable them to make inferences for the future.

Social media influencer marketing: science mapping of the present and future trends

PurposeThis study aims to reveal the knowledge structure of social media influencer marketing literature by performing science mapping analysis through a state-of-the-art bibliometric approach to determine the current and future trends. Social media influencer marketing is one of the most effective approaches to presenting a brand and offering value to consumers via social media.Design/methodology/approachThis study evaluates the knowledge structure to uncover the emerging trends and future predictions in social media influencer marketing through bibliographic coupling and co-word analysis. In total, 917 journal publications were retrieved from the Web of Science database and analyzed using VOSviewer software.FindingsThe central theme in social media influencer marketing reflects digital engagement between influencers and followers and communication between influencers and followers. The theoretical and managerial implications are discussed.Originality/valueThis study unleashes the knowledge structure according to the fundamental literature of social media influencer marketing and the underlying themes related to the phenomenon.

A bibliometric and visualization analysis of intertemporal choice: origins, growth and future research avenues

PurposeThis study aims to conduct a bibliometric analysis on “intertemporal choice” behavior of individuals from journals in the Scopus database between 1957 and 2023. The research covered the data on the said topic since it first originated in the Scopus database and carried out performance analysis and content analysis of papers in the business management and finance disciplines.Design/methodology/approachBibliometric analysis, including science mapping and performance analysis, followed by content analysis of the papers of identified clusters, was conducted. Three clusters based on cocitation analysis and six themes (three major and three minor) were identified using the bibliometrix package in R studio. The content analysis of the papers in these clusters and themes have been discussed in this study, along with the thematic evolution of intertemporal choice research over the period of time, paving a way for future research studies.FindingsThe review unpacks publication and citation trends of intertemporal choice behavior, the most significant authors, journals and papers along with the major clusters and themes of research based on cocitation and degree of centrality and relevance, respectively, i.e. discounting experiments and intertemporal choice, impulsivity, risk preference, time-inconsistent preference, etc.Originality/valueOver the past years, the research on “intertemporal choice” has flourished because of the increasing interest of researchers and scholars from different fields and the dynamic and pervasive nature of this topic. The well-developed and scattered body of knowledge on intertemporal choice has led to the need of applying a bibliometric analysis in the intertemporal choice literature.

Mapping theme evolution and identifying hotspots in biomarkers of systemic lupus erythematosus based on global research.

Objective: To perform a bibliometric analysis in the field of biomarkers for systemic lupus erythematosus. Methods: Publications were from Web of Science. Microsoft Excel, VOSviewer, Science Mapping Analysis software Tool, CiteSpace and Tableau were used for analysis. Results: A total of 1112 publications were identified; 1503 institutions from 69 countries contributed, with the highest outputs from China and Karolinska University Hospital. Petri had a tremendous impact. Academic collaborations were localized. Lupus and Arthritis & Rheumatology were the top two journals in terms of publications and citations. Lymphocyte, autoantibody, type I interferon, genetic polymorphisms and urinary biomarkers have been high-frequency themes. Conclusion: Global collaboration needs to be further strengthened. Immune cell, cytokine and gene-level research as a whole and noninvasive tests are the future trends.

Research Tendency of Digital Marketing in the Period Of 2011 – 2022: a Bibliometric Analysis

Digital marketing considered as an alternative of marketing strategies in the digital era since the technology has developed rapidly. This study aims to present a bibliographic as well as a bibliometric review regarding to the emerging tendency of digital marketing. A bibliometric analysis used to conduct this research involving performance analysis, science mapping, and network analysis. A few of software such as VOSviewer and Publish or Perish (PoP) utilized in analyzing the document which published during 2011 to 2022 from the Scopus database. The results of this study showed that in the period 2011 – 2022, there were 43 publications and 336 citations regarding the digital marketing, however the development of publications and citations roundly fluctuated. Hereinafter, mostly, some marketing strategies such as e-marketing and b2b marketing were usually used in the digital era. Nowadays, generally, social media and internet had been utilized widely in the business field. It proves that social media and internet extremely help the entrepreneur in conducting the digital marketing. In addition, tourism was one of the business fields employing the digital marketing to advertise the tourism service. Also, qualitative research was the methodology trend employed in carrying out the research regarding the digital marketing. Mostly in the Covid-19 pandemic, the digital marketing was employed to advertise the goods or service to the consumers

Bibliometric analysis of focal therapy in prostate cancer research

AbstractIntroductionThe use of focal therapies for prostate cancer (PCa) has soared, as it controls disease and is associated with minimal side effects. Bibliometric analysis examines the global research landscape on any topic to identify gaps in the research and areas for improvement and prioritize future research efforts. This study aims to examine the research outputs and trends and collaboration landscape in the field of focal therapy for PCa on a global scale.MethodsWe searched Medline, PubMed and Scopus for peer‐reviewed publications on our research topic using controlled keywords. Search results were limited to the period between 1980 and 2022, screened for duplicates and then included in our study based on prespecified eligibility criteria. The Bibliometrix Package was used for comprehensive science mapping analysis of co‐authorship, co‐citation and co‐occurrence analysis of countries, institutions, authors, references and keywords in this field.ResultsThis analysis included 2578 research articles. The annual scientific production increased from one article in 1982 to 143 in 2022 (13.21%). The average citation per year was incrementally increasing, and these documents were cited around 32.52 times. The documents included in this analysis were published in 633 sources. The international collaboration index was 22.7. In total, 6280 author keywords were identified. The most used keywords were ‘prostate cancer’, ‘focal therapy’, ‘prostate’ and ‘photodynamic therapy’.ConclusionThis bibliometric analysis has provided a comprehensive review of focal therapy in PCa research, highlighting both the significant growth in the field and the existing gaps that require further exploration. The study points to the need for more diverse international collaboration and exploration of various treatment modalities within the context of focal therapy.

Exploring the dynamic landscape of environmental, social, and governance literature by using bibliometric analysis

The incorporation of Environmental, Social and Governance considerations into investment decisions has experienced substantial acceleration in the dynamic landscape of modern finance. In this study, the author explores the dynamic landscape of ESG literature using bibliometric analysis. In conducting the bibliometric analysis of 764 articles for this study, RStudio& VOSviewer software were employed. The authors started by reviewing the ESG domain from 2013 to 2023. Following a thorough review of concerned literature, this paper pinpointed the most influential authors, journals, documents, and countries. Our data revealed a progressive growth in publications for the field of study. Most of the publications are from the United States. The current research focuses on three main aspects: ESG aspects, performance analysis, and science mapping analysis. Further, word cloud analysis of 723 research articles published in the last four years was conducted, for providing future insights

Hallin and Mancini: Two Decades of Influence in Politics and Communications

Since its publication in 2004, Hallin and Mancini’s model has become a pioneer in understanding the dynamics of media systems in different national contexts. Many studies related to politics that identify the patterns, trends, and variations used by communication systems in different countries and historical moments follow this seminal study to evaluate the formation of public opinion and the quality of democracy. For this article, we obtained 3,455 articles published in Web of Science within the Social Sciences Citation Index using the open-source software Science Mapping Analysis Tool, which we chose as a bibliometric technique for its feasibility in providing a conceptual structure through the spatial representation and disciplinary interrelation with fields like specialization, studies, and authors. By analyzing the co-occurrence of keywords, we drew scientific maps that enable the analysis of their conceptual and social evolution over consecutive periods. The results provide up-to-date information on the state of the model and its relevance in the field of communication and policy today, its strengths, limitations and potential areas of development. The findings identify less studied areas in the field, drawing inspiration from the Mancini model. This opens up a guide for future research by identifying themes and questions through bibliometric analysis.

Bibliometric Review of Prefabricated and Modular Timber Construction from 1990 to 2023: Evolution, Trends, and Current Challenges

Due to its inherent characteristics, such as a light weight and ease of workability, timber is ideal for prefabricated and modular construction. However, since the research in this field covers a wide range of niches such as structural engineering, building physics, design for assembly and disassembly, and life cycle analysis, among others, and since there has been considerable development of the field in past years—boosted by new mass timber products and tall timber construction—it is difficult to critically analyze the current state of the art, current trends, and research challenges. Therefore, this research aimed to cover a systematic review of 409 articles to assess the field of prefabricated and modular timber construction critically. The methodology comprised a co-word network approach using the Science Mapping Analysis Software Tool (SciMAT, Version 3) to illustrate their evolution from 1990 to 2023. The findings show that the circular economy and digital technologies significantly impact the development of these technologies, which can potentially provide practical solutions for designing buildings with a circular approach and improving productivity and efficiency in the construction process. However, it is essential to acknowledge a notable deficiency in the research and understanding of these subjects. Therefore, various sectors must take the lead in conducting a thorough reassessment to enhance research and development in the field. Finally, the findings from this research can significantly contribute to existing knowledge and serve as a comprehensive platform for the further exploration of prefabricated and modular timber construction.

Systematic assessment on the remediation of Bisphenol A in the global environments: a mixed method analysis of research outputs

Bisphenol A (BPA) is an endocrine-disrupting compound and a mutagenic agent that poses health hazards to living organisms, making it a global contaminant. Several remediation techniques have been reported in the literature, however, a mixed-method science mapping analysis of research trends on BPA is still lacking. The present study aimed to investigate global research trends in BPA remediation. Published research papers on BPA remediation indexed in Web of Science, PubMed, and Scopus between 1992 and 2021 were analysed qualitatively and quantitatively using science mapping algorithms including Rstudio, bibliometrix package and R Version 4.2.1. The thematic areas were determined using k-means clustering of the author-keywords while Porter’s stemming algorithm was used to stemmed inflectional terms to their roots. Overall, 640 documents were published by 1903 authors with 2.07 authors/article and 0.336 article/author, 4.31 co-authors/article, an annual growth rate of 17.35% and a collaboration index of 2.99. Research productivity increased from 1 article in 1992 to 93 articles in 2021. The citations of the topmost 23 articles ranged from 365 to 109 and the total citation per year ranged from 45.6 to 27.3. China (n = 267, 41.7%), Japan (n = 53, 8.3%), USA (n = 33, 5.2%) and Korea (n = 28, 4.4%) were respectively the top four countries based on the total of published articles and overall citation. There were 48 relevant keywords dominated by Bisphenol A, adsorption, biodegradation, and peroximonosulphate. The present analysis identifies research accomplishment, focus and gaps on Bisphenol A remediation and offer the researchers the information needed to forecast future research priorities that can help policymakers and governments to internationalize collaborations and create research curricula that can remediate BPA on a global scale.

Autonomous vehicles and consumer acceptance: a bibliometric analysis perspective

PurposeRecently, autonomous vehicles (AV) acceptance has been studied intensively. This paper aims to map and analyze the bibliometric characteristics of AV acceptance literature. Furthermore, this research aims to identify research gaps and propose future research opportunities.Design/methodology/approachThe bibliometric analysis was performed. Scopus database was used as the source of the literature. This study selected and analyzed 297 AV acceptance papers. The performance and science mapping analysis were performed.FindingsThe developed countries tended to dominate the topic. The publication outlet tended to be in transportation or technology journals. There were four research themes in existing literature. Technology acceptance model (TAM) and UTAUT2 tended to be used for explaining AV acceptance. AV acceptance studies tended to use two types of psychological concepts for understanding AV acceptance, namely risk related concepts and functional utilitarian benefit related concepts. In the context of research design, quantitative approach tended to be used. Self-driving feature was the most exploited feature of AV in the existing literature. Three research gaps were mapped and future research opportunities were proposed.Practical implicationsThis paper provided a comprehensive information that allowed scientists to develop future research on AV acceptance.Originality/valueThere is lack of paper that discussed the bibliometric characteristics of AV acceptance literature. This paper fulfilled the gap.

ISO 50001 based energy management system: a bibliometric perspective

Purpose This paper aims to analyse the bibliometric characteristics of the ISO 50001 publication, map the state of the art of the research topic and identify future research issues. Design/methodology/approach This research is a bibliometric study. The data were collected from Scopus. Both performance and science mapping analysis were performed. Findings The research results showed the top author, paper and country of ISO 50001 publications. There are four author collaboration clusters and five country collaboration clusters. Eight research themes were mapped into four quadrants based on the density and centrality. The bibliometric coupling analysis showed six research clusters. Finally, the research issues were mapped. The implications were discussed. Practical implications This research gave several implications for researchers, practitioners and public policymakers. For researchers, the bibliometric analysis provides several research issues that can be followed up by future research. For practitioners, the bibliometric analysis showed that applied tools and methods that can assist the implementation of ISO 50001-based energy management have been developed. For public policymakers, the bibliometric analysis offered the knowledge structure on ISO 50001 that can be used in public policymaking development. The author collaboration cluster and the bibliometric coupling cluster can be used to trace the scientific information that is needed as the foundation of public policy. Originality/value Many ISO 50001 studies have been performed. However, based on the search in several main academic scientific paper databases, there is no bibliometric study on the research topic. This is the first bibliometric study on ISO 50001 publication. This study takes a holistic approach combining performance analysis and science mapping analysis that includes elaborated thematic mapping and evolution analysis.

Digital Intervention Services to Promote HIV Self-Testing and Linkage to Care Services: A Bibliometric and Content Analysis-Global Trends and Future Directions.

Objective: The global burden of HIV remains a critical public health challenge, particularly in sub-Saharan Africa, home to over two-thirds of individuals living with HIV. HIV self-testing (HIVST) has emerged as a promising strategy endorsed by the World Health Organization to achieve UNAIDS targets. Despite its potential, challenges persist in linking self-testers to care post a positive result. Digital health interventions, including chatbots and mobile applications, offer innovative solutions to address this gap. However, a comprehensive bibliometric analysis of the collaboration and growth in the literature at the intersection of HIVST and digital interventions is lacking. Methods: The study employs a bibliometric approach, leveraging data from the Web of Science, to analyze the characteristics, citation pattern and content of 289 articles spanning 1992-2023. The analysis involves performance assessment, scientific collaboration analysis, science mapping, and content analysis. Key bibliometric indicators, such as annual growth rate, citation impact, and authorship patterns, are explored. Collaboration patterns among countries, institutions, and authors are elucidated, and thematic mapping provides insight into the key research themes. Results: The analysis reveals a dynamic and expanding field, with an annual scientific growth rate of 12.25%. Notable contributions come from diverse sources, including North America, Europe, and Africa. High-impact journals such as JMIR mHealth and uHealth play a crucial role in disseminating research findings. African authors, including Lebelonyane R, Ford N, and Lockman S, feature prominently, reflecting a positive trend in diverse authorship. Co-citation analysis highlights influential manuscripts, with systematic reviews dominating the top-cited articles. Collaboration analysis underscores strategic partnerships globally, particularly involving the United States, Australia, South Africa, and the United Kingdom. Conclusion: This bibliometrics analysis provides a comprehensive overview of the digital health landscape in HIVST and linkage to care. It identifies key contributors, high-impact journals, and collaborative networks. The thematic map reveals nuanced research domains, including alcohol dependence, men's health, outcomes, and user acceptance. The findings offer insights for researchers, policymakers, and practitioners, guiding future directions in the evolving intersection of HIVST and digital health interventions.

Global research on RNA vaccines for COVID-19 from 2019 to 2023: a bibliometric analysis.

Since the global pandemic of COVID-19 has broken out, thousands of pieces of literature on COVID-19 RNA vaccines have been published in various journals. The overall measurement and analysis of RNA vaccines for COVID-19, with the help of sophisticated mathematical tools, could provide deep insights into global research performance and the collaborative architectural structure within the scientific community of COVID-19 mRNA vaccines. In this bibliometric analysis, we aim to determine the extent of the scientific output related to COVID-19 RNA vaccines between 2019 and 2023. We applied the Bibliometrix R package for comprehensive science mapping analysis of extensive bibliographic metadata retrieved from the Web of Science Core Collection database. On January 11th, 2024, the Web of Science database was searched for COVID-19 RNA vaccine-related publications using predetermined search keywords with specific restrictions. Bradford's law was applied to evaluate the core journals in this field. The data was analyzed with various bibliometric indicators using the Bibliometrix R package. The final analysis included 2962 publications published between 2020 and 2023 while there is no related publication in 2019. The most productive year was 2022. The most relevant leading authors in terms of publications were Ugur Sahin and Pei-Yong, Shi, who had the highest total citations in this field. The core journals were Vaccines, Frontiers in Immunology, and Viruses-Basel. The most frequently used author's keywords were COVID-19, SARS-CoV-2, and vaccine. Recent COVID-19 RNA vaccine-related topics included mental health, COVID-19 vaccines in humans, people, and the pandemic. Harvard University was the top-ranked institution. The leading country in terms of publications, citations, corresponding author country, and international collaboration was the United States. The United States had the most robust collaboration with China. The research hotspots include COVID-19 vaccines and the pandemic in people. We identified international collaboration and research expenditure strongly associated with COVID-19 vaccine research productivity. Researchers' collaboration among developed countries should be extended to low-income countries to expand COVID-19 vaccine-related research and understanding.

A Science Mapping Analysis of Brazilian Literature on Oral and Maxillofacial Surgery

Objectives: Bibliometrics serves as a valuable tool for assessing scholarly articles. The objective of this study is to conduct a bibliometric analysis of Brazilian literature on oral and maxillofacial surgery across various years. Methods: Following the principles outlined in the Leiden Manifesto, a bibliographic search was conducted on the Web of Science using oral and maxillofacial terms. Parameters such as number of citations, citations per year, authors, and publication year were examined. Visual representations of authorship and keywords were generated using VOSviewer. These steps were essential for compiling a comprehensive list and comparing it to all published articles on the topic. Statistical tests were carried out, with significance determined at a 95% confidence interval. Results: A ranking comprising 71 articles across seven different subject areas was compiled, with variables discussed individually. The USA leads in terms of publication volume, followed by Brazil. Noteworthy authors and institutions were identified through citation analysis. The visualization of data was assessed, and findings regarding subscription versus open access articles were discussed. The importance of selecting appropriate keywords was also highlighted. Conclusions: This study presents a thorough bibliometric analysis of Brazilian literature on oral and maxillofacial surgery. The presence of Brazil among the top ten most prolific countries in oral and maxillofacial surgery underscores its significant contribution to the global discourse and advancements within the field. It serves as a valuable reference and source of inspiration for oral and maxillofacial surgeons, academics, and researchers.