Overlay Visualization Research Articles

Research trends on biology digital modules: A bibliometric analysis

Currently there is widespread interest in the use of digital modules for learning. The availability of studies on research trends and development of digital modules, can be a need analysis for further development of digital modules. Therefore, this bibliometric analysis was conducted to explore research trends on biology digital modules over the last decade. The data used in this study are Google Scholar indexed articles in 2012-2022. A search through the Publish or Perish (PoP) application using the keywords "modul digital" OR "digital module" OR "e-modul" from 2012-2022 obtained 988 results, then the remaining 41 articles were analyzed using Microsoft Excel to analyze the data descriptively and VOSviewer to obtain bibliometric mapping visualizations. Based on a bibliometric analysis study in the area of biology digital modules , it is known that publications about biology digital modules have been recognized since 2015 to 2022, reaching a peak in 2021, and most of them come from Indonesia. The most widely applied type of research is R&D involving high school students. Critical thinking skills are one of the 21st century skills that are most widely included in biology digital modules . Network visualization shows that there are 45 terms that are relevant to the digital biology module and are grouped into 3 clusters. The overlay visualization shows that "STEM" is a term that will appear in the 2022s. Density visualization shows that "e-module", "research", and "development" are the 3 terms with the highest density. The findings of this study are expected to be a reference for other researchers in optimizing the role of digital modules to support student learning.

Research progress and future directions on intraductal papillary mucinous neoplasm: A bibliometric and visualized analysis of over 30 years of research.

Malignant change from low-grade dysplasia to high-grade dysplasia and invasive carcinoma following an adenoma-carcinoma sequence is becoming more common in intraductal papillary mucinous neoplasm (IPMN) of the pancreas. The aim of this study is to analyze their main characteristics and recent research trends in IPMNs and consequently create better understandings of the current situation and trends. A comprehensive search was performed in The Science Citation Index Expanded of the Web of Science. All articles between 1990 and 2021 were searched. VOS viewer (Leiden University, Leiden, Netherlands) was used for a qualitative and quantitative analysis of keywords, constituting maps based on co-occurrence matrix. A total of 1658 eligible articles were screened among the 3950 identified articles for this subject. Finally, 879 articles were included in this study. Many articles on IPMN have been published in Japan and South Korea. Tanaka published the highest number of articles (n = 26, citations = 11,143). The Pancreas published the highest number of articles. (n = 100, citations = 2533). These articles were grouped into 4 clusters including basic research, disease overview, management/prognosis and malignant IPMN by using bibliometric keywords network analysis. Overlay visualization demonstrates, a trend of the studies has been changed from basic research or disease to management or prognosis. In this study, we found and highlight the most cited and influential articles related to IPMN. Plus, this study analyzed global research trends in IPMN over the past 30 years and provides insight into the features and research hotspots of the articles in IPMN research.

A bibliometric analysis using VOSviewer: Leadership in infection prevention and control

This study aims to analyze the development of publications about inner leader infection prevention and control in healthcare facility settings using the SCOPUS database. This study uses a bibliometric analysis approach using the VOSviewer software tool to construct and visualize a bibliometric network. Researchers screened by leading keywords in infection prevention and control in the Scopus database for 2003-2022. The number of publications according to the keywords initially appeared as many as 922 articles, and then after filtering, the final result was that the number of publications was 369. The development of publications on leadership in infection and prevention control in the past 20 years has continued to increase and reached its highest point in 2020. Based on the analysis results with VOSviewer and the network visualization of co-occurrence based on keywords, there are 52 items divided into 4 groups (clusters) marked with different colors. The COVID-19 pandemic did not cause publications on the topic of leaders in infection prevention and control to decrease. On the contrary, it reached its highest point in the 2003-2022 period, namely in 2020. The analysis results using the VOSviewer application show a link between leadership and infection prevention and control interesting network for further research. This can be seen in network visualization, overlay visualization, and density visualization results.

Bibliometric Analysis of Granger Causality Studies.

Granger causality provides a framework that uses predictability to identify causation between time series variables. This is important to policymakers for effective policy management and recommendations. Granger causality is recognized as the primary advance on the causation problem. The objective of this paper is to conduct a bibliometric analysis of Granger causality publications indexed in the Web of Science database. Harzing's Publish or Perish and VOSviewer were used for performance analysis and science mapping. The first paper indexed was published in 1981 and there has been an upward trend in the annual publication of Granger causality studies which are shifting towards the areas of environmental science, energy, and economics. Most of the publications are articles and proceeding papers under the areas of business economics, environmental science ecology, and neurosciences/neurology. China has the highest number of publications while the United States has the highest number of citations. England has the highest citation impact. This paper also constructed country co-authorship, co-analysis of cited references, cited sources, and cited authors, keyword co-occurrence, and keyword overlay visualization maps.

Islamic Consumer Behavior: A Bibliometric Analysis

This study aims to find out and analyze the main information, publication growth, the growth of this journal, growth based on institutions, researcher productivity, a publication based on the state, publication based on subjects, publications based on document types, thematics maps, network visualization, overlay visualization, density visualization, relationships between writers, dendrogram maps, and trend growth of keywords. The research uses the bibliometric method. Data collection by searching through the Scopus database with the keyword Islamic Consumer Behavior with Article Title Categories, Abstract, Keywords in the period 2006-2021. Data were analyzed by year, the author, the origin of the author, and the subject use of Microsoft Excel 2010. As for the map of publication development, it is analyzed using R-STUDIO software, and VosViewer. The results of research from this article itself found that the Malaysian state became the most contributing country related to the topic of Islamic consumer behavior with 89 most productive documents and writers on the topic of Islamic consumer behavior was Hanudin Amin from the Malaysian Sabah Universiti with 18 documents. The originality of this study is the first study of reviewing and mapping Islamic Consumer Behavior studies using bibliometric analysis, data used from year to year. All articles published in the journal have been reviewed in terms of methodology, state/state groups cases, and top tops/subtopics for future research. Keywords: Islamic consumer behavior, Islamic consumer, Consumer behavior, Bibliometric

Factors of Indonesia Economic Growth (2017-2022)

Economic growth is measured by changes in a country’s Gross Domestic Product (GDP), which can be unraveled into the population and economic elements. This research is conducted to find trends and identify publications on economic growth in Indonesia in the 2017–2022 period. The data collection techniques by downloading files from the Scopus database to see publication trends with the highest number of documents, ranking classifications of institutions or universities, journals, and documents, and using shared keywords. The method used is bibliometric analysis. A total of 168 documents collected from the Publish or Perish (PoP) application using the Scopus database were combined into one file in RIS format and entered into the VOSviewer application to obtain network visualization and overlay visualization. The study results show that the trend of publications related to economic growth in Indonesia for the last six years has decreased yearly. The highest number of documents is in the “International Journal of Energy Economics and Policy,” with 20 documents, followed by the Haseeb (2019) article, totaling 120 citations. Based on the keywords that have been visualized, several keywords are factors of economic growth in Indonesia from 2017 to 2022, namely Energy Consumption, Investment, CO2 Emissions, Education, GDP, Inflation, FDI, Exchange Rate, Export, Government Expenditure, Income Inequality, Inequality, Human Capital, Human Development Index, and Sustainable Development.

Current trends in sustainable organization management: A bibliometric analysis

Research background: Sustainability in organizations is a business approach to creating long-term value by taking into consideration how a given organization operates in the ecological, social, and economic environments. The organizational practices that eventually lead to sustainable development are referred to as sustainable organization management. Purpose of the article: The purpose of this paper is to examine the current trends in sustainable organization management over the time period of 2015?2022, highlight the emerging themes in this study area, and provide guidance for further research in the field. Methods: This paper uses bibliometric meta-data analysis to present an analysis of current trends in sustainable organizational management. An in-depth analysis of a sample result of 619 papers from the Web of Science core collection was conducted with the use of biblioshiny, the R-Programming Language package, and the VoS Viewer software. A global representation of concepts was created using the relational directory network visualization technique based on VoS Viewer software. Keyword cooccurrence relationships were determined; relational techniques were used to visualize bibliographic coupling density to identify thematic areas with little research; and overlay visualization bibliometric techniques were used to identify new and old research themes. Findings & value added: Emerging themes are modeling, tourism, and perceptions. Motor theme areas in the field of study include performance, impact, and management. The paper concludes that the study area of organizational sustainability management is still in its early stages and has great research potential, such as Africa as a study area, despite the fact that there have been few or no research findings. Future research should examine the role of technology and innovation in promoting sustainable practices within organizations and clarify how well an organization can survive global competition.

Bibliometric mapping of solid lipid nanoparticles research (2012–2022) using VOSviewer

Nanotechnology is a rapidly expanding discipline, and solid lipid nanoparticles (SLN) are at the forefront of this development. They offer various possible clinical and pharmaceutical research applications and numerous other fields. A quantitative review technique called bibliometric analysis uses statistics, data mining, and mathematics to find emerging trends in a particular academic topic. It is currently more widely utilized and is employed in many academic subjects. As a result, the current study looked through Scopus-indexed research documents on SLNs from 2012 to 2022 to assess the growth and expansion of this body of knowledge and predict its course in the future. The VOSviewer package and Scopus Analytics were used to conduct the bibliometric analysis. VOSviewer offers two distinct viewing modes: network and overlay visualization. A total of 3768 journal articles (n ​= ​3709) and conference papers (n ​= ​59) were extracted. The number of research documents published by 12,367 authors was steadily increasing annually. Gene therapy, development and detection methods, bioavailability, and controlled release have been important research subjects. Souto, E.B., of the University of Porto in Portugal, is considered the most prolific and frequently cited scholar. Punjab University (India) is the top-publishing institution. India is the leading country in the number of publications and research collaborations. The International Journal of Pharmaceutics is the top source. The current results keep pace with global scientific efforts in nanotechnology and successfully integrate them into the pharmaceutical industry.

Nanocellulose Research Trends from Pineapple Plant Waste in Indonesia: Bibliometric Analysis Using VosViewer

The application of sustainable industry is carried out by utilizing pineapple plant waste by bibliometric and exploratory descriptive analysis using VOSviewer 1.6.18 software using a database of Scopus-indexed journal publishers. This study aimed to determine research trends on the utilization of pineapple plantation industry waste for nanocellulose production in Indonesia. The Scopus database collected information regarding Nanocellulose Research Trends From Pineapple Plant Waste. To obtain search results, subject categories with titles, keywords, and abstract criteria from Nanocellulose Research Trends From Pineapple Plant Waste were used as a reference. Using VOSviewer, search result extraction was performed. The results of bibliometric mapping were then further evaluated. The findings of the bibliometric study demonstrate through network visualization, overlay visualization, and density visualization that nanocellulose research in Indonesia has increased over the past seven years, beginning in 2015.
 
 

Analisis Bibliometrik Penggunaan Video Pembelajaran di Sekolah Dasar Tahun 2013-2022 Menggunakan Aplikasi VOSViewer

This study aims to analyze the use of instructional videos in elementary schools between 2013 and 2022 using the bibliometric computational mapping analysis method. The Publish or Perish software was used to collect publications data from the Google Scholar database using the keywords "Instructional Video" AND "Elementary School" OR "ES". This search yielded 282 articles. These results indicated that the number of publications related to this topic from 2013-2022 was still small, with an average number of publications of 28.2. Then, it was found that the highest number of publications was in 2021, with a total of 102 articles, while the lowest one was in 2014, with three articles. Analysis of the co-occurrence of keywords using VOSViewer resulted in 15 terms grouped into 5 clusters. Network and density visualization showed several keywords that often appear, namely, Elementary School (ES), instructional video, and video. In addition, the overlay visualization depicted keywords that have become a trend in recent years, namely, video, instructional media, animated video, mathematics learning, and teacher. Thus, future research needs to focus on various types of instructional videos and various subjects in elementary schools.
 Keywords: Bibliometric Analysis, Computational Mapping Analysis, Instructional Video, Elementary School, VOSViewer

How to Develop of Digital Entrepreneurship Publication Using Brief Bibliometric Analysis?

This article identifies related research developments related to Digital Entrepreneurship. It is hoped that this article will pave the way for future studies. Bibliometric analysis is used to determine research developments related to Digital Entrepreneurship. Digital entrepreneurship is a new research area. The first article related to "Digital Entrepreneurship" was published in 2000. Many articles with this theme were published only in 2019. The results of the Overlay Visualization analysis show that almost all of the keywords that become nodes are new themes or variables. This is reinforced by the results of the Density visualization, showing that all the keywords that make up the node are basically still very feasible to be used as research themes.

Organizational Sustainability: Bibliometric Review and Research Agenda

Abstract
 Purpose - Organizations have an important role in human life. Some of the important roles include being a place for activities, work, increasing knowledge and abilities, and achieving the targets and/or goals of the organization itself. Further research is to review how important organizational sustainability is and to find out how far an organization is able to survive in the midst of global competition.
 Design/methodology/approach - This study uses the Scopus metric as an Evaluation Technique where for research on Sustainability from 2020 and 2022 the highest in this research is sustainability. The relational bibliometric network visualization technique draws a global representation of the concepts and their relationships,Bibliometric Density visualization relational techniques show little research. and Relational Bilbliometric Techniques Visualization Ovelay Visualization shows new and old research,
 Findings and Discussion –The results of mapping using the Scopus metric are from 2020 and 2022 where the highest in this research is sustainability. Bibliometric analysis using VOSviewer with the type of analysis "co-occurrence" with the unit of analysis "author keywords" and the choice of visualization display results "density visualization", shows that sustainability has a greater link strength value. In the "overlay visualization" display, the results show that if the color is brighter or more yellow, then the keyword is the latest or most recent research.
 Conclusion - Organization is an institution or group that is consciously coordinated, and relatively continuous to achieve a common goal that has been set.Relational Bibliometric Visualization Techniques Ovelay Visualization depicts that the darker the color means the research has been done for a long time, the lighter the color, the newer the research is. The "overlay visualization" technique shows that the brighter or yellower the color, the more recent or recent the research

Global Research Trends and Future Direction in Peripartum Cardiomyopathy: A Bibliometric Analysis.

Peripartum cardiomyopathy (PPCM) is a pregnancy-related myocardial disease. PPCM has a high morbidity and mortality rate, but neither partial nor complete recovery is highly probable. To analyze global scientific production and identify research hotspots related to PPCM. The keyword "peripartum cardiomyopathy" was used to retrieved articles from Scopus database. A total of 509 articles were extracted. We used Scopus database analysis report and VOSviewer (version 1.6.18) to analyze annual publication number, country, citation and H-index, authors, institution, source journal, reference, and research hotspot. The trend of annual publication numbers has increased significantly, with the United States leading the amounts of publication and H-index in PPCM study. Hilfiker-Kleiner, D. contributed the most publications and the most active institution was Medizinische Hochschule Hannover MHH. By employing an overlay visualization, we shed light on the evolving research emphases, wherein prominent topics such as "diagnostic imaging" and "practical guidelines" have emerged as major areas of focus in recent years. From 1971 to 2022, numbers of publications in PPCM research have increased gradually, and this trend is predicted to keep arising. Recent studies are becoming more focused on diagnostic imaging and practical guidelines. In the future, expanding global collaboration and conducting more in-depth studies are needed.

Research progress and application of emergency plans in China: A review

This paper presents a review of the research progress and practical application of emergency plan construction in China over the past two decades by using the literature analysis method and the case analysis method. The main content includes the development process and current status of the national emergency plan research, the basic structure of the emergency plan and the problems in practical application. The VOSViewer is introduced to analyze the improvement researches conducted by Chinese scholars in the above aspects, and four main research directions is found out by literature keywords overlay visualization, namely technical models, emergency planning frameworks for different types of emergencies, overall emergency management, the epidemic situation of COVID-19. It can be concluded that at present, some achievements have been made in the management and research of China's emergency plans, but there are still some shortcomings in the practical application, such as the lack of public awareness of emergency plans, insufficient coordination and cooperation between departments, and the lack of attention to the training and exercise of emergency plans, which leads to the combination of practice and theory still has room for improvement. Therefore, it provides the direction for improving the operability of research results and China's emergency plan management system in the future.

Some Insights Concerning the Halal Tourism Research. A Bibliometric Analysis

Halal tourism has become one of the topic issues that have a level of popularity among researchers in the scientific articles published in journals indexed in the Scopus database. This research study uses a bibliometric design analysis to map some insights related to the halal tourism by evaluating articles that have been published in journals indexed in Scopus database. Furthermore, data mining (knowledge discovery) techniques are used to analyze the titles and abstracts of 127 Scopus indexed journals that have been saved in the form of a CSV file. Finally, three analyzes are produced in this study: network visualization analysis, overlay visualization, and density visualization. 
 This study's results indicate a significantly increased of articles on halal tourism, especially in the Islamic marketing journals. Also, the main outputs obtained though this bibliometric research related to the halal tourism, reveal which is the most popular authors, which is the most cited articles, which is the country with most publications, which is the research domain most approached. In the same manner is underline which is less approached practices, i.e. , halal tourism from the perspective of Islamic law, etc.

What Happened Over the Last 10 Years (2012 to 2021): A Bibliometric Analysis of Acute Hepatopancreatic Necrosis Disease (AHPND) Research in Southeast Asia

This paper described the research landscape in Southeast Asia over the last 10 years (2012 to 2021) in terms of Acute Hepatopancreatic Necrosis Disease (AHPND), a shrimp disease prevalent in the region. Three hundred and ninety-six (396) records from Scopus database were screened for duplication and eligibility, to come up with a total of 155 papers used in the bibliometric analysis. Among all countries, Thailand produced the most publications, total citations, and the highest h-index. No papers from Brunei, Cambodia, Lao PDR, Myanmar, and Timor Leste on AHPND were obtained. Southeast Asian countries had strong linkages within the region and beyond. Overlay visualization of keywords used in publications over the last 10 years showed that there was a shift in focus from the diagnosis and characterization of the disease to treatments. Interestingly, there were no significant correlations between a country’s research investments and productivity, possibly because of issues on allocation. However, there was a positive correlation between the region’s research outputs and crustacean production. Limitations of the study include the use of a single database and the exclusion of non-peer reviewed papers. Nonetheless, these results may serve as basis on policymaking on AHPND research investments, prioritization, and allocation in Southeast Asia.

Thirty-five years (1986–2021) of HIV/AIDS in Nigeria: bibliometric and scoping analysis

BackgroundAcquired immunodeficiency syndrome (AIDS) is an acquired defect of the cellular immunity associated with the infection by the human immunodeficiency virus (HIV). The disease has reached pandemic proportion and has been considered a public health concern. This study is aimed at analyzing the trend of HIV/AIDS research in Nigeria.MethodWe used the PUBMED database to a conduct bibliometric analysis of HIV/AIDS-related research in Nigeria from 1986 to 2021 employing “HIV”, “AIDS”, “acquired immunodeficiency syndrome”, “Human immunodeficiency virus”, and “Nigeria” as search description. The most common bibliometric indicators were applied for the selected publications.ResultThe number of scientific research articles retrieved for HIV/AIDS-related research in Nigeria was 2796. Original research was the predominant article type. Articles authored by 4 authors consisted majority of the papers. The University of Ibadan was found to be the most productive institution. Institutions in the United States dominated external production with the University of Maryland at the top. The most utilized journal was PLoS ONE. While Iliyasu Z. was the most productive principal author, Crowel TA. was the overall most productive author with the highest collaborative strength. The keyword analysis using overlay visualization showed a gradual shift from disease characteristics to diagnosis, treatment and prevention. Trend in HIV/AIDS research in Nigeria is increasing yet evolving. Four articles were retracted while two had an expression of concern.ConclusionThe growth of scientific literature in HIV/AIDS-related research in Nigeria was found to be high and increasing. However, the hotspot analysis still shows more unexplored grey areas in future.

Systematic literature review and bibliometric analysis of archivist competencies in digital curation

Introduction. Digital curation tasks and objectives align with the task of archivists who must digitally plan to ensure safe long-term preservation. As information professionals, archivists must master competencies to become digital curators in the future. This study aims to determine what competencies an archivist must have in digital curation.
 Data Collection Methods. This study uses a systematic literature review (SLR) available in SCOPUS from 2018-2022, considering 11 selected articles. This study also applied bibliometric analysis using VOSViewer to identify the main characteristics, discuss, and provide research opportunities in this field.
 Data Analysis. In the first phase, SLR consists of three steps: planning, conducting, and reporting. In the second phase, the bibliometric using co-occurrence analysis to visualize the keyword network, density, and overlay visualization. 
 Results and Discussion. The results of the bibliometric analysis indicate that there are still several topics regarding digital curation that have not been widely studied, including those related to competence, cultural heritages, data management, career, and learning. Based on the systematic literature review there are 11 selected articles that are relevant to research topics and used for data analysis. 
 Conclusion. From 11 selected articles, it was found that archivist competencies in digital curation can be divided into four categories: cognitive, functional, social, and meta competence. The competencies found have implications for archivists as future digital curators by combining technical skills, including expertise in metadata standards and information organization, as well as personal skills. Based on the findings, it also can be an opportunity for further research to examine digital curation competency seen in the topics that are still rarely studied.

Relationship Between COPD and GERD: A Bibliometrics Analysis.

A growing body of evidence links chronic obstructive pulmonary disease (COPD) to gastroesophageal reflux disease (GERD). In spite of the lack of understanding of the specific cause-effect relationship between COPD and GERD, GERD has been shown to be a significant predictor of acute exacerbations of COPD. In this study, we examined the evolution of the relationship between COPD and GERD over the past decades and provided valuable insights into this topic. The Web of Science Core Collection (WoSCC) was searched since its inception until 19 August 2022 to obtain publications related to COPD and GERD. The data was analyzed in Microsoft Excel (version 2021), HisCite (version 2.1), Scimago Graphica (version 1.0.23), VOSviewer (1.6.17), and CiteSpace (version 5.8.R3). We extracted 545 documents from the WoSCC database. Since 2002, there have been rapid increases in publications. Among countries and institutions, the United States and the University of Manchester were most prolific. The most cited journal was Chest, while Respiratory Medicine had the most publications. Among 2870 related authors, Hasenfuss, Gerd, Lange, Peter, and Martinez, Gerd were the top 3 contributing authors in this field. Aside from "gastroesophageal reflux disease" and "chronic obstructive pulmonary disease", the terms "quality of life", "cough", and "inflammation" were frequently occurred in the title and abstract of articles. Keywords co-occurrence overlay visualization indicated that "refractory chronic cough" was hot topics in recent years. Research on COPD and GERD has flourished, and its content topics have become more in-depth over time. In the future, this hot topic deserves more attention.

A Bibliometric and Visualized Analysis of Mobile Banking Research Using VOSviewer

Mobile banking as an innovative delivery channel for financial services, especially in developing countries. Mobile banking is the latest technological innovation, to streamline bank operations. Biometrics is an emerging technology in the era of the internet and mobile communications. The purpose of this study was to determine the development of research related to mobile banking. Bibliometrics is effective in providing datasets that can be used to improve the quality of research. By using Bibliometrics and publication trends in the Scopus database, the data is processed using VOSViewer software to view network visualizations, density visualizations and overlay visualizations.