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This paper complements a recent study by Ramos-Rodriguez and Ruiz-Navarro (2004) that investigated the intellectual structure of the strategic management field through co-citation analysis. By using authors as the units of analysis and incorporating all the citations that are included in the Science Citation Index and the Social Science Citation Index, we trace the evolution of the intellectual structure of the strategic management field during the period 1980-2000. Using a variety of data analytic techniques such as multidimensional scaling, factor analysis, and Pathfinder analysis, we (1) delineate the subfields that constitute the intellectual structure of strategic management; (2) determine the relationships between the subfields; (3) identify authors who play a pivotal role in bridging two or more conceptual domains of research; and (4) graphically map the intellectual structure in two-dimensional space in order to visualize spatial distances between intellectual themes. The analysis provides insights about the influence of individual authors as well as changes in their influence over time.

PurposeThis study aims to contribute to the relevant body of knowledge by examining the bibliometric studies related to tourism and hospitality indexed in the Web of Science (WoS) database from a bibliometric perspective (evaluative and relational techniques).Design/methodology/approachThe WoS database was used to obtain studies to be reviewed. A total of 136 studies were analyzed and visualized in terms of evaluative and relational techniques, and a subject categorization was made.Findings“Tourism management” and “tourism and hospitality” are the two fields of research where bibliometric studies are carried out more frequently. Evaluative techniques were used in most studies while relational techniques, such as co-word, co-author, co-citation analysis and bibliographic coupling, were performed less. Relational techniques indicate that the words “bibliometric analysis” and “tourism” are frequently used together in the studies examined; the most common authorship cooperation is between China and USA.Research limitations/implicationsThis study provides an overview of bibliometric studies in tourism and hospitality literature. It expands the previous literature and shows study topics that are more focused by examining the abstracts and contents of articles published in journals in different WoS categories.Practical implicationsFindings related to evaluative and relational techniques can serve as useful information for researchers, who are new to the field.Originality/valueThis study contributes to the current knowledge accumulation by its lack of year, country, region and language limits.

Purpose – This study identifies and maps the past, present, and future of travel and tourism literature by drawing insights from a bibliometric analysis of papers from the Scopus database. The study has two objectives: (i) to explore and identify the different theoretical characteristic of extant travel and tourism literature, (ii) to identify emerging research trends, gaps, and potential future research areas in travel and tourism literature. Methodology/Design/Approach - Meta-data for 15,647 peer-reviewed articles, published across 2104 journals, was downloaded from Scopus, with the bibliometric software VOSviewer used to analyze, map, and visualize publication trends therein. Findings – Analysis revealed the identification of burgeoning research areas, setting agendas for future work within the travel and tourism domain. To understand the evolution of key research themes over time in travel and tourism, we identified major and minor themes using a period-wise thematic analysis. Originality of the research – By analysing publication patterns, collaboration networks, and citation impact, we provide a comprehensive overview of knowledge dissemination and collaborative dynamics within the travel and tourism community. Our study also provides a significant contextual contributions to travel and tourism literature by exploring the evolution of dominant themes and their temporal growth.

PurposeThe purpose of this study is to explore the trends in publications made to International Journal of Quality and Reliability Management (IJQRM) for time period ranging from 2002–2022. In this study authors performed bibliometric analysis on the publications extracted from Scopus database using citations, authors, keywords and bibliographic coupling methods. The analysis helped authors highlighting the achievements of the journal towards the development of field of “quality” and “reliability” management and explore future avenues to be researched upon in the domain.Design/methodology/approachIn this paper outputs derived through VoS viewer and bibliographic data of Scopus were used to examine various tabular and pictorial aspects of the authors, sources, documents, countries and keywords analysis.FindingsThe analysis results revealed that International Journal of Quality and Reliability Management (IJQRM) has got incredible 33,344 citations since 2002 with average citation count per document at 22.69. Sohal A.S. from Monash University, Australia has topped the list of most influential authors in terms of citations per document (107.20 citations/doc) published with IJQRM. However, Antony J. with massive 39 publications in total with 2074 citations is the most prominent contributor for the journal. The author has gained 6% of the total journal citations. The contributions from India, United Kingdom (UK), United States of America (USA), Iran, Australia, Portugal, Brazil, Spain, Sweden, Malaysia and Saudi Arabia are more noteworthy.Research limitations/implicationsThe study has implications for future researchers and journal editorial team to explore possibilities in tapping various uncovered and upcoming research areas related to the scope of journal. The findings of the study may prompt research initiatives linked to diverse fields in sync with changes happening across globe such as: Artificial Intelligence, Robotics, Data Science etc.Originality/valueThe study is an attempt to investigate the long standing heritage offered by IJQRM to the world of quality and reliability management. The authors tried to unearth some hidden facts about the IJQRM and attempted to showcase the past and explore future directions to the researchers and editorial team.

Purpose The International Journal of Organizational Analysis (IJOA) is a leading journal that has published high-quality research focused on various facets of organizational analysis since 1993. This paper aims to conduct a retrospective analysis of the IJOA journey from 2005 to 2020. Design/methodology/approach The data used in this study was extracted using the Scopus database. The bibliometric analysis, using several indicators, is adopted to reveal the major trends and themes of the journal. The mapping of bibliographic data is carried using VOSviewer and Biblioshiny. Findings The study findings indicate that IJOA has grown for publications and citations since its inception. Five significant research directions emerged, i.e. organizational diagnostics, organization citizenship behaviour, organizational commitment to employee retention, psychological capital and firm performance, based on cluster analysis of IJOA’s publications. Originality/value To the best of the authors’ knowledge, this is the first study to conduct a comprehensive bibliometric analysis of IJOA. The study presents the key themes and trends emerging from a leading journal, considered a high-quality journal, for researching various facets of organizational functioning by academicians, scholars and practitioners.

Bu araştırmanın amacı uluslararası eğitim dergilerinde yayımlanan Türkiye kaynaklı eğitim araştırmalarının bibliyometrik analiz yöntemi ile incelenmesidir. Bu amaçla, Web of Science (WoS) SSCI, SCI-Expanded ve AHCI indekslerinde yer alan dergilerde yayımlanan dokümanlara ulaşılmıştır. Gerekli hariç tutma kriterleri uygulandıktan sonra toplam 6312 makale analizlere dahil edilmiştir. Verilerin analizinde betimsel analiz ve bibliyometrik analiz yöntemleri kullanılmıştır. Analizlere dahil edilen makalelerin WoS üzerinden aldıkları atıflara dayalı olarak yapılan analizlere göre eğitim teknolojileri ve fen eğitimi alanlarında çalışmalar yapan yazarların üretkenlik ve etki açısından ön plana çıktıkları görülmektedir. Yazarların çalıştıkları kurumlar açısından Hacettepe Üniversitesi makale sayısı, Ortadoğu Teknik Üniversitesi ise atıf sayı ile en üretken kurumlar olarak ilk sıralarda yer almıştır. Kurumlar arası ortak yazar analizine göre genel olarak Ankara’da bulunan devlet üniversitelerinin hem birbirleri ile hem de diğer Anadolu üniversiteleri ile güçlü ortak yazarlık bağları oluşturdukları görülmektedir. Ortak atıf (yazar) analizinde dört büyük küme ortaya çıkmış olup, haritanın merkezinde yer alan kümenin araştırma yöntemleri üzerine çalışan, bir diğer yoğun kümenin eğitim psikolojisi, ölçme ve değerlendirme ile istatistik alanlarına yoğunlaşan, üçüncü büyük kümenin öz düzenleme, motivasyon, öz yeterlik, amaç ve başarı yönelimi konularında çalışan ve dördüncü kümenin ise fen eğitimi alanında çalışan araştırmacılardan oluştuğu görülmektedir. Ortak kelime analizinde ortaya çıkan kümelerde belirginleşen kavramlar öğrenci, eğitim, tutum, teknoloji, başarı, performans, fen eğitimi, yeterlik, öğretmen ve bilgidir. Bu çalışmada ön plana çıkan alan veya konulara yönelik daha detaylı çalışmaların alan uzmanları tarafından yapılması tavsiye edilmektedir. The purpose of this study is to examine educational research from Turkey published in international education journals with bibliometric analysis method. For this purpose, the documents published in journals covered by the Web of Science’s (WoS) SSCI, SCI-Expanded and AHCI indexes were reached. A total of 6312 articles were included in the analysis after the necessary exclusion criteria were applied for elimination. Descriptive analysis and bibliometric analysis methods were used to analyze the data. According to the analysis that are conducted based on the WoS citations of the reviewed articles, it is seen that the authors who work in the fields of educational technology and science education stand out in terms of productivity and impact. In terms of the institutions where the authors work, Hacettepe University ranked first regarding the number of articles and Middle East Technical University ranked first regarding the number of citations. According to the co-author analysis of institutions, it is seen that state universities that are based in Ankara form strong co-authorship ties with each other and with other Anatolian universities. Four major clusters emerged in the co-citation (author) analysis. The cluster located in the center of the map mostly consists of researchers working on research methods. The other dense cluster is seen to be composed of researchers focusing on educational psychology, measurement and evaluation, and statistics. It is seen that the third big cluster consists of researchers working on topics of self-regulation, motivation, self-efficacy, goal and achievement orientation and the fourth cluster consists of researchers working in the field of science education. The concepts that become apparent in the clusters emerged from the co-word analysis are student, education, attitude, technology, achievement, performance, science education, efficacy, teacher and knowledge. It is recommended that more detailed reviews of specific fields or subjects identified in this study should be carried out by field experts.

PurposeInternational Journal of Emerging Markets (IJoEM) is a leading journal that publishes high-quality research focused on emerging markets. In 2020, IJoEM celebrated its fifteenth anniversary, and the objective of this paper is to conduct a retrospective analysis to commensurate IJoEM's milestone.Design/methodology/approachData used in this study were extracted using the Scopus database. Bibliometric analysis, using several indicators, is adopted to reveal the major trends and themes of a journal. Mapping of bibliographic data is carried using VOSviewer.FindingsStudy findings indicate that IJoEM has been growing for publications and citations since its inception. Four significant research directions emerged, i.e. consumer behaviour, financial markets, financial institutions and corporate governance and strategic dimensions based on cluster analysis of IJoEM's publications. The identified future research directions are focused on emergent investments opportunities, trends in behavioural finance, emerging role technology-financial companies, changing trends in corporate governance and the rising importance of strategic management in emerging markets.Originality/valueTo the best of the authors' knowledge, this is the first study to conduct a comprehensive bibliometric analysis of IJoEM. The study presents the key themes and trends emerging from a leading journal considered a high-quality research journal for research on emerging markets by academicians, scholars and practitioners.

The topic of tunnel fire attracted considerable attention in past two decades. The popularity of this topic is mainly attributed to the widespread construction of long-span tunnels and their incident fire safety issues, as well as the frequent occurrence of catastrophic tunnel fires. To date, a number of research papers have been published focusing on specific aspects of tunnel fires such as fire dynamics, smoke extraction, fire suppression system, personnel evacuation, fire risk evaluation, and some others with broader areas of focus. In this work, a thorough bibliometric and network analysis is conducted on the basis of peer-reviewed publications on tunnel fires, seeking to provide insights in this topic. A total of 519 research articles are obtained from the Web of Science Core Collection database. It is identified that the most prolific journal is Tunnelling and Underground Space Technology, with 121 papers, accounting for 23.3% of the total. England is the most influential region with the highest citations per document, while China is the most prolific country with nearly a half of the total, where the University of Science and Technology of China is the primary contributor. The visualization and cluster analysis of research topics indicate that the currently bursting topics mainly concentrate on the smoke thermodynamics and smoke extraction based on model-scale tests. The reference analysis and co-citation network also confirm the findings.

This paper takes 2,876 papers published in Scientometrics as the sample, and the time span of these papers is nearly ten years. We have studied the intellectual structure and development trend of Scientometrics in two periods within five years, and made an empirical exploration and comparison of two methods of author bibliographic coupling methods—first author bibliographic coupling (FABCA) and all authors bibliographic coupling (AABCA). The results show that the intellectual structure of Scientometrics in the two periods are relatively stable, but the intellectual structure of the latter period is clearer, and the correlation and integration of the research topics is stronger than that of the previous period. There is a strong correlation between AABCA and FABCA, but each has its own characteristics, and there are subtle differences between them. The similarity between them can be found by authors rank correlation analysis, the cosine similarity analysis, and discipline research topic detection. However, the factor models fitting analysis, research topics detection and evolution show that there are differences between them. AABCA is sensitive to the discovery of research hotspots, and can detect more research topics than FABCA. While FABCA has advantages over AABCA in reflecting the frontier and innovation of the discipline. It can provide more information. Therefore, FABCA and AABCA have their own characteristics and cannot be replaced. The combination of the two methods is a powerful and effective research method to explore the intellectual structure and evolution trend of the discipline.

Ground level ozone is a major air pollutant with known toxic effects on humans. The research field is well established with many scientists from developed and developing countries contributing original research articles. Strict regulations for ozone air pollution are being implemented worldwide based on supporting scientific literature. In this scientometric analysis, we have analyzed the research trends in the field of ozone air pollution during 2011–2019. The collected SCOPUS data was analyzed using common scientometric analysis methods for known indicators to identify top ten rankings and scientific collaborations important for the field. Our result demonstrates that the USA is leading the field as USEPA and American regulatory authorities have funded most of the research. Two scientists, Russell A.G. and Schwartz J., working in American institutions, are leading with the most publications. Our assessment of ozone and PM together shows a significant impact on research direction in the last years to accommodate the study of both air pollutants together. In addition, we have analyzed the possible disease trends in the field for the last 3 years and identified that cardiovascular system, nervous system, and diabetes are upcoming disease areas that would be studied in the coming future.