Increase In Research Output Research Articles

Research hotspots and trends of mesenchymal stem cell-derived extracellular vesicles for drug delivery: a bibliometric and visualization analysis from 2013 to 2023

IntroductionOur study aims to provide a comprehensive overview of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) in drug delivery research, focusing on the period between 2013 and 2023. Given the increasing global interest in this field, we utilized bibliometric tools to explore publication trends, key contributors, and thematic research clusters.MethodsData was collected from the Web of Science (WoS) database, and an in-depth bibliometric analysis was conducted using VOSviewer. The analysis encompassed bibliographic coupling, co-citation, co-authorship, and co-occurrence trends, offering a structured insight into global research activity. We also employed Citespace to further analyze thematic clusters in this domain.ResultsOur analysis revealed a total of 1,045 publications related to MSC-EVs in drug delivery over the past decade, showing a steady increase in research output. China led in publication count, H-index, prolific authors, and research funding, while the United States ranked highest in total citations, average citation counts, and H-index performance. Pharmaceutics emerged as the leading journal by publication volume, with the Journal of Controlled Release having the strongest total link strength. Top institutions driving research included Shanghai Jiao Tong University, Zhejiang University, and Harvard University. VOSviewer analysis identified four major research clusters: tissue engineering, cancer, neurological diseases, and targeted delivery. Citespace analysis refined this further into ten thematic areas, including differentiation, tissue regeneration, and drug resistance.DiscussionThis bibliometric assessment provides a holistic visualization of the research landscape for MSC-EVs in drug delivery, underlining the significant contributions of China and the United States. Our findings underscore the increasing global importance of MSC-EV research and highlight emerging themes that will likely guide future research directions. The insights from this study offer a foundational framework for identifying nascent frontiers in MSC-EV-based drug delivery.

Building Information Modeling Applications in Civil Infrastructure: A Bibliometric Analysis from 2020 to 2024

Building Information Modeling (BIM) has emerged as a transformative technology in the Architecture, Engineering, and Construction (AEC) industry, with increasing application in civil infrastructure projects. This study comprehensively reviews the research landscape of BIM applications in civil infrastructure through bibliometric analysis. Based on data from the Web of Science database, 646 relevant papers published between 2020 and 2024 were collected, and 416 papers were selected for in-depth analysis after screening. Using bibliometric methods, the analysis reveals the evolution of research trends, identifies key contributors and influential publications, and maps the knowledge structure of the field. Our study shows a significant increase in research output over the past five years, particularly in studies focusing on the integration of BIM with emerging technologies such as Digital Twins, the Internet of Things (IoT), and Machine Learning. The results indicate that the United States, China, and the United Kingdom lead in terms of research output and citation impact. Additionally, based on clustering results and representative keywords, several key research clusters were identified, including BIM in infrastructure lifecycle management, BIM collaboration in large-scale projects, and BIM for sustainable infrastructure design.

Land Degradation in Southern Africa: Restoration Strategies, Grazing Management, and Livelihoods

Land degradation in communal rangelands poses significant challenges to environmental sustainability, agricultural productivity, and livelihoods in southern Africa. This study presents a bibliometric analysis of research trends, key contributors, thematic evolution, and collaborative networks in the field of land degradation in communal rangelands from 1997 to 2024. Utilizing data obtained from the Scopus database, we examined 66 publications to identify patterns in publication output, leading journals, influential articles, and prominent authors and institutions. The analysis demonstrates an overall increase in research output, with a notable surge in publications during the past decade, indicating a growing academic and policy interest in this field. Major themes identified include sustainable land management, restoration strategies, and the impacts of grazing management on ecosystem health. Networks showcasing co-authorship and keyword co-occurrence reveal robust collaborative connections among researchers and a concentrated focus on specific dominant themes. Consequently, these findings propose opportunities for expanding interdisciplinary research and exploring underrepresented areas. This study provides a comprehensive overview of the research landscape, offering insights to steer future studies and inform policy interventions aimed at mitigating land degradation and bolstering the resilience of communal rangelands in southern Africa.

A Bibliometric Analysis of Research Trends in Aging and Leisure Activities from 2000 to 2023.

Physical and leisure activities are vital for active aging. Leisure activities among the aging population have received attention from scholars in the recent past. However, the research contributions and trends in this field are unknown. Therefore, a bibliometric analysis was conducted to explore the scholarly contributions in aging and leisure activities to identify the research output trends, assess thematic focuses, and analyze research collaboration patterns. We extracted data from the Scopus database for the period 2000-2023 and identified 443 articles focusing on aging and leisure activities. Tools, such as bibliographical coupling networks and thematic analysis, were applied using R and Biblioshiny to uncover core themes and connections. There has been a significant increase in research output since 2021, with contributions from numerous authors and countries, particularly the United States and China. Thematic analysis reveals central themes, such as physical activity, successful aging, and cognition. This analysis reveals the evolving nature of scholarly discussions in aging and leisure, highlighting key themes, such as physical activity, cognitive aging, and health promotion. The findings emphasize the growing interest and global collaboration in this interdisciplinary research domain.

Gender diversity and research productivity in accounting and finance at Australian and New Zealand HEIs

ABSTRACT This study has two main objectives. First, it refreshes investigations into research productivity within the accounting and finance domains across Australian and New Zealand higher education institutions from 2011 to 2022. Second, it reflects on affirmative action in Australia, arguing that its impact on women's experiences should extend beyond mere numerical measures. Analysing 48 top journals reveals a steady increase in research output with notable contributions from the University of New South Wales, Monash University, the University of Sydney, the University of Melbourne, and the University of Queensland. Authors with five or more publications rank in the top 5%, highlighting the difficulty of achieving prolific publishing. Significantly, gender diversity improved, with female authorship rising from 19.27% to 31.73%, indicating a shift towards more inclusive research environments. However, a persistent gender gap among highly published authors suggests ongoing challenges. The study also examines job mobility among top contributors, offering insights into career progression within the academic community. Overall, the findings provide new insights into research productivity, the impact of affirmative action on gender diversity, and career mobility within the academic field of accounting and finance..

Thermoelectric Materials: A Scientometric Analysis of Recent Advancements and Future Research Directions

This scientometric study looks at the current trend in thermoelectric materials research and explores the evolving domain of thermoelectric materials research using a combination of bibliometric and scientometric methodologies. The analysis examines global research trends from a dataset of over 37,739 research articles, focusing on thematic evolution, annual growth rates, and significant contributions. Six principal research clusters were identified, encompassing energy conversion, material synthesis and nanostructures (the most prominent cluster), computational modeling and material properties, measurement and characterization, material performance enhancement, and material processing and microstructure. Each cluster highlights a critical aspect of the field, reflecting its broad scope and depth. The key findings reveal a marked annual increase in research output, highlighting the growing global importance of thermoelectric materials in sustainable energy solutions. This is especially evident in the significant contributions from China and the USA, emphasizing their leadership in the field. The study also highlights the collaborative nature of thermoelectric research, showing the impact of global partnerships and the synergistic effects of international collaboration in advancing the field. Overall, this analysis provides a comprehensive overview of the thermoelectric materials research landscape over the past decade, offering insights into trends, geographic contributions, collaborative networks, and research growth. The findings underscore thermoelectric materials’ vital role in addressing global energy challenges, highlighting recent advancements and industrial applications for energy efficiency and sustainability.

Advances in ovarian cancer radiomics: a bibliometric analysis from 2010 to 2024.

Ovarian cancer, a leading cause of death among gynecological malignancies, often eludes early detection, leading to diagnoses at advanced stages. The objective of this bibliometric analysis is to map the landscape of ovarian cancer radiomics research from 2010 to 2024, emphasizing its growth, global contributions, and the impact of emerging technologies on early diagnosis and treatment strategies. A comprehensive search was conducted using the Web of Science Core Collection (WoSCC), focusing on publications related to radiomics and ovarian cancer within the specified period. Analytical tools such as VOSviewer and CiteSpace were employed to visualize trends, collaborations, and key contributions, while the R programming environment offered further statistical insights. From the initial dataset, 149 articles were selected, showing a significant increase in research output, especially in the years 2021-2023. The analysis revealed a dominant contribution from China, with significant inputs from England. Major institutional contributors included the University of Cambridge and GE Healthcare. 'Frontiers in Oncology' emerged as a crucial journal in the field, according to Bradford's Law. Keyword analysis highlighted the focus on advanced imaging techniques and machine learning. The steady growth in ovarian cancer radiomics research reflects its critical role in advancing diagnostic and prognostic methodologies, underscoring the potential of radiomics in the shift towards personalized medicine. Despite some methodological challenges, the field's dynamic evolution suggests a promising future for radiomics in enhancing the accuracy of ovarian cancer diagnosis and treatment, contributing to improved patient care and outcomes.

Bibliometric Analysis of Green Technology Research Trends and Their Impact on the Global

Green technology has emerged as a critical field of research due to growing global concerns about climate change and environmental degradation. This study conducts a bibliometric analysis to explore research trends in green technology and their impact on the global economy. The analysis covers publications from 1981 to 2024 and reveals a significant increase in research output, particularly after 2000, driven by global efforts to promote sustainability. Key themes identified include green technology innovation, investment, green growth, and technical advancements in green chemistry and solvents. China and the United States lead in research output and international collaboration, highlighting the global nature of green technology research. However, challenges such as the high costs of green technology adoption and the need for more interdisciplinary research persist. This study concludes that while green technology research has made substantial progress, future efforts must focus on making these technologies more economically viable and accessible, particularly in developing regions.

Robotic Technologies and Automation in Construction: A Systematic Review

The global construction industry is experiencing a high rate of disruption arising from the deployment of emerging robotic technologies and process automation. This study investigates research trends in robotic technologies and automation in the construction industry. Using topic-specific keywords to organise and summarise pertinent studies, the study undertook a systematic literature review and meta-analysis of robotic technologies and automation in construction. A systematic search of the databases of Scopus, Web of Science, and Dimensions was conducted, with a total of 9,515 journal articles retrieved from them. Based on inclusion and exclusion criteria, a total of 51 research papers met the parameters for meta analysis and systematic review. Data relating to the research papers' demography and to robotic technologies as well as automation in construction were mined, with a quantitative meta-analysis performed on them. The results show a spread of research efforts across Europe, Asia and America, with an increase in research output between 2019 and 2023. The results further show that construction gantry systems, bricklaying robots and 3D concrete printers are the most studied robotic technologies and automation processes in the sector. The study concludes that there is still a paucity of research on robotic technologies and automation in construction. The study therefore recommends further research on robotic technologies and automation in construction, especially with regard to their appropriate application and deployment in construction projects across Africa.

Analysis and mapping of global research publications on migrant domestic workers

Recognizing the importance of evidence-based research in informing migration policies and empowering migrant domestic workers (MDWs), this study aims to provide a comprehensive analysis of MDW research patterns and trends. Using a descriptive cross-sectional study design, research articles on MDWs were retrieved from the Scopus database. The findings reveal a substantial increase in research output in recent years, with notable contributions from journals in the fields of social sciences and humanities. Key contributors include scholars from the United States, the United Kingdom, and institutions such as the National University of Singapore and the Chinese University of Hong Kong. Journals in the field of migration have prominent role in publishing research on MDWs. At the author level, Yeoh, B.S.A, at the National University of Singapore was the most prolific author. Academic activities were the main driver of research and that funding was suboptimal in this field. Highly cited articles focused on topics such as transnational motherhood, the international division of reproductive labor, and the negotiation of citizenship rights. Major research hotspots in the retrieved articles included mental health aspects, caregiving especially of the elderly, and struggles for legal rights. Specific nationalities, such as Filipina/o and Indonesian MDWs, have been the focus of numerous studies, shedding light on their narratives, challenges, and agency within transnational contexts. Overall, this study underscores the urgency of addressing the needs and rights of MDWs, advocate for human rights, and enhance understanding of occupational health and safety in the unique context of domestic work.

A Review and Bibliometric Analysis of Studies on Advances in Peripheral Nerve Regeneration.

Peripheral nerve injuries (PNIs) pose significant clinical challenges due to their complex healing processes and the often incomplete functional recovery. This review and bibliometric analysis aimed to provide a comprehensive overview of advancements in peripheral nerve regeneration research, focusing on trends, influential studies, and emerging areas. By analyzing 2921 publications from the Web of Science Core Collection, key themes such as nerve regeneration, repair, and the critical role of Schwann cells were identified. The study highlights a notable increase in research output since the early 2000s, with China and the United States leading in publication volume and citations. The analysis also underscores the importance of collaborative networks, which are driving innovation in this field. Despite significant progress, the challenge of achieving complete functional recovery from PNIs persists, emphasizing the need for continued research into novel therapeutic strategies. This review synthesizes current knowledge on the mechanisms of nerve regeneration, including the roles of cellular and molecular processes, neurotrophic factors, and emerging therapeutic approaches such as gene therapy and stem cell applications. Additionally, the study revealed the use of nanotechnology, biomaterials, and advanced imaging techniques, which hold promise for improving the outcomes of nerve repair. This bibliometric analysis not only maps the landscape of peripheral nerve regeneration research but also identifies opportunities for future investigation. This study has some limitations, including reliance on the Web of Science Core Collection, which may exclude relevant research from other databases. The analysis is predominantly English-based, potentially overlooking significant non-English studies. Citation trends might be influenced by shifting research priorities and accessibility issues, affecting the visibility of older work. Additionally, geographical disparities and limited collaboration networks may restrict the global applicability and knowledge exchange in this field.

Evaluating Policy Efficacy in Higher Education: A Synthetic Control Analysis of Ecuador’s Higher Education Law on Research Productivity

Background: This paper investigates the impact of Ecuador’s Ley Orgánica de Educación Superior (LOES), enacted in 2010, which mandated comprehensive reforms in higher education. Objective: The objective of this study is to determine whether the implementation of the LOES has led to a significant increase in academic publications in Ecuador, thereby contributing to sustainable educational practices and aligning with the Sustainable Development Goals (SDGs). In this context, sustainability refers to the ongoing capacity of higher education institutions to generate research that contributes to the long-term development of knowledge, aligns with global sustainability goals, and ensures educational practices that are responsive to societal needs. Methods: Using a synthetic control method, this study evaluates the impact of the LOES on the number of academic publications recorded in Scopus. A synthetic control consisting of data from countries with similar educational and economic profiles serves as a counterfactual to Ecuador’s situation. Results: Before the LOES, the average annual number of publications was stable at 253.4 per year. Post-2010, this number surged, reaching an average of 3645.84 publications per year, representing a 358.41% increase. By 2023, the actual number of publications in Ecuador rose to approximately 6584, significantly surpassing the synthetic control estimate of 1431 publications. Conclusions: The findings confirm that the LOES has been effective in increasing research output and advancing educational sustainability in Ecuador. This analysis not only contributes to the literature on the impact of educational policies but also demonstrates the utility of synthetic control methods in assessing policy effectiveness, underscoring the potential of targeted interventions to promote academic excellence and sustainability in education.

Exploring research trends and hotspots on oxidative stress and bronchopulmonary dysplasia: Insights from bibliometric and visualized study.

Bronchopulmonary dysplasia (BPD) is a severe chronic lung disease primarily affecting premature infants, often resulting from prolonged mechanical ventilation and oxygen therapy. Oxidative stress plays a critical role in the pathogenesis of BPD, contributing to lung injury, inflammation, and impaired lung development. Despite extensive research, there is a need to systematically map out the research trends and hotspots in this field to inform future studies and therapeutic strategies. This study utilized bibliometric and visualized analysis to explore global research trends and hotspots on oxidative stress and BPD from 2004 to 2024. A comprehensive literature search was conducted in the Web of Science Core Collection, focusing on publications related to oxidative stress and BPD. Tools such as VOSviewer, Citespace, and the R package Bibliometrix were employed to analyze Coauthorship, co-citation, and keyword co-occurrence networks, as well as to identify emerging research fronts and influential studies. The analysis identified 597 relevant publications, showing a steady increase in research output over the 20-year period, with a significant surge in the last decade. The United States led in research contributions, followed by China and Germany, with notable collaborations among these countries. Coauthorship analysis highlighted key research institutions, such as Harvard University and the University of California, as central nodes in the research network. Thematic clustering revealed five major research areas: antioxidant mechanisms, inflammation, molecular pathways, lung development, and therapeutic interventions. The keyword co-occurrence analysis showed a shift in research focus over time. Early studies concentrated on basic pathophysiological mechanisms, while recent research has increasingly focused on advanced molecular techniques, such as gene expression and targeted therapies. Notably, the study identified emerging research hotspots, including the role of extracellular vesicles and cellular senescence in BPD, as well as the potential therapeutic applications of antioxidants like superoxide dismutase mimetics. This bibliometric study provides a comprehensive overview of the research landscape on oxidative stress and BPD, identifying key trends, influential authors, and emerging research topics. The findings underscore the importance of continued research in this field, particularly in translating basic scientific insights into clinical applications to improve outcomes for infants affected by BPD. The study also highlights potential areas for future investigation, including the development of novel therapeutic strategies targeting oxidative stress in BPD.

Bibliometric analysis of research on spinal cord and sacral neuromodulation in spinal cord injury.

Qualitative studies. Spinal cord injury (SCI) is one of the most devastating injuries to the central nervous system that places a major burden on society. Neuromodulation technology involving spinal cord stimulation (SCS) and sacral nerve modulation (SNM) is a promising technique for patients with SCI. However, there has been no bibliometric analysis of research in this field to date. Not applicable. Systematic analyses of countries, institutions, authors, journals, co-cited documents, keywords, genes and diseases were performed. Related gene and disease data from the citexs platform were also reviewed. A total of 7437 articles on SCS and SNM in SCI were retrieved from the Web of Science database. The search time was limited to 1985-01-01 to 2022-12-31. We identified a significant increase in research output on SCS and SNM in SCI in recent years, with a concentrated period of high publication activity. Multiple publications were identified on neuropathic pain, electronic stimulation, TNF, BDNF and STAT3 gene expression, indicating that complications and potential therapeutic strategies for SCI are a key focus in the field. Our study provides insights that may help to advance scientific research and potentially improve outcomes in patients with SCI.

Progress and research trends in lumpy skin disease based on the scientometric assessment – a review

Abstract Background Lumpy skin disease (LSD) has been a significant concern in veterinary medicine since its discovery. Despite decades of research, understanding the full spectrum of this disease remains a challenge. To address this gap, a comprehensive analysis of the existing body of knowledge on LSD is essential. Bibliometric analysis offers a systematic approach towards the mapping of research landscape, identifying key contributors, and uncovering emerging trends in LSD research. Objective This study aims to conduct a thorough bibliometric analysis spanning from 1947 to till the present date in order to map the knowledge domain of LSD. The objective is to gain insights into the global research trends, identify influential contributors, explore collaboration networks, and predict future outlook in LSD research. Method Data extracted from the Scopus database was used to perform a bibliometric analysis. 341 relevant documents were selected for analysis. Bibliometric indicators, including publication numbers, citation counts, and the h-index, were utilized to assess the comprehensive contributions of nations, organizations, authors, and source titles. Additionally, cooperation networks between countries, organizations, and authors were visualized using the VOSviewer tool. Results The analysis revealed a significant increase in research output on LSD, with a notable growth rate of 19.26%. Since its discovery in Zambia in 1929, LSD research has grown steadily, with an average annual growth rate of 5.21%. The University of Pretoria and the Federal Centre for Animal Health emerged as the most active institutions and organizations in LSD research. The Journal of Virology was identified as the most cited journal, reflecting its significant impact on the field, and a strong international collaboration was observed between the United Kingdom and South Africa. Conclusion This study provides valuable insights into the global research landscape of LSD, highlighting key trends, contributors, and collaboration networks. By reviewing decades of research, this analysis enhances our understanding of LSD and serves as a foundation for future research endeavours. The findings of this study will aid researchers in navigating the vast literature on LSD, ultimately contributing to advancements in veterinary medicine and disease management strategies.

Two decades of progress in glioma methylation research: the rise of temozolomide resistance and immunotherapy insights.

This study aims to systematically analyze the global trends in glioma methylation research using bibliometric methodologies. We focus on identifying the scholarly trajectory and key research interests, and we utilize these insights to predict future research directions within the epigenetic context of glioma. We performed a comprehensive literature search of the Web of Science Core Collection (WoSCC) to identify articles related to glioma methylation published from January 1, 2004, to December 31, 2023. The analysis included full-text publications in the English language and excluded non-research publications. Analysis and visualization were performed using GraphPad Prism, CiteSpace, and VOSviewer software. The search identified 3,744 publications within the WoSCC database, including 3,124 original research articles and 620 review articles. The research output gradually increased from 2004 to 2007, followed by a significant increase after 2008, which peaked in 2022. A minor decline in publication output was noted during 2020-2021, potentially linked to the coronavirus disease 2019 pandemic. The United States and China were the leading contributors, collectively accounting for 57.85% of the total research output. The Helmholtz Association of Germany, the German Cancer Research Center (DKFZ), and the Ruprecht Karls University of Heidelberg were the most productive institutions. The Journal of Neuro-Oncology led in terms of publication volume, while Neuro-Oncology had the highest Impact Factor. The analysis of publishing authors revealed Michael Weller as the most prolific contributor. The co-citation network analysis identified David N. Louis's article as the most frequently cited. The keyword analysis revealed "temozolomide," "expression," "survival," and "DNA methylation" as the most prominent keywords, while "heterogeneity," "overall survival," and "tumor microenvironment" showed the strongest citation bursts. The findings of this study illustrate the increasing scholarly interest in glioma methylation, with a notable increase in research output over the past two decades. This study provides a comprehensive overview of the research landscape, highlighting the importance of temozolomide, DNA methylation, and the tumor microenvironment in glioma research. Despite its limitations, this study offers valuable insights into the current research trends and potential future directions, particularly in the realm of immunotherapy and epigenetic editing techniques.

Trends and Patterns of Endodontic Therapy in Primary Teeth: A Visualized Bibliometric Analysis of Research Output in Saudi Arabia

Abstract Aim: To analyze research trends and collaboration patterns in endodontic therapy of primary teeth in Saudi Arabia using bibliometric analysis. Materials and Methods: A search was conducted in the Web of Science database on March 1, 2024, to identify relevant publications. A total of 54 articles were retrieved and ranked according to citation counts. The key indices contain total citation counts, h-index, and publication counts. The analysis used Biblioshiny (Bibliometrix R package) and VOSViewer to show the collaboration networks and publication trends. Two reviewers were used for extraction to ensure validity and reliability. Results: The bibliometric analysis showed an increase in research output and citations, with peaks in 2020 and 2023. King Abdulaziz University and King Saud University were the leading institutions in this field, with the most publications and extensive collaboration networks. The most highly cited article was published by Bawazir OA in 2006, which was about root canal obturation methods in primary teeth. The keyword used most was “Mineral trioxide aggregate.” The key journals in this field were Pediatric Dentistry and the Saudi Dental Journal. Conclusion: This study confirms the emergence of Saudi Arabia as a significant contributor to research in primary tooth endodontics, demonstrating increasing scholarly impact and academic interest in this field. The results highlight the country’s growing role on the global research stage. Collaboration patterns suggest that this positive trend is likely to enhance impactful collaborative research in the future.

Microbiome‐gut‐brain axis as a novel hotspot in depression

AbstractAs a prevalent psychiatric disorder, the etiology of depression remains largely elusive, necessitating further investigation into its pathophysiological underpinnings. Notably, the comorbidity of depression with other mental health conditions and chronic diseases often presents alongside gastrointestinal symptoms. Research on the microbiome‐gut‐brain axis (MGBA) has emerged as a promising avenue for elucidating the pathophysiology of depression. In this study, bibliometric analysis tools, including HistCite, VOSviewer, CiteSpace, and the bibliometrix R package, were employed to comprehensively explore the MGBA‐depression connection. A comprehensive survey identified 980 relevant publications concerning the MGBA‐depression relationship, with a significant increase in research output observed since 2014. This analysis pinpointed five key factors within the MGBA‐depression domain: cytokines, maternal separation, neuroinflammation, probiotics, and the vagus nerve. The insights presented herein offer valuable perspectives on prevailing research models that investigate the intricate interplay among the microbiome, gastrointestinal system, and brain within the context of depression. Based on these findings, future investigations should prioritize developing microbial‐based interventions and innovative therapeutic modalities aimed at alleviating depression. By leveraging interdisciplinary collaboration and enhancing our understanding of MGBA–depression connections, we can pave pathways toward more effective treatments. Furthermore, improving outcomes for individuals with depression may be achieved by deepening our comprehension of the complex relationships between depression itself, the gut‐brain axis, and gastrointestinal microbiota.

Trends in Content Analysis Research on Children’s Videos

Objectives: This study examined the research trends in children’s video content analyses in south Korea.Methods: This study investigated 83 articles published in Korea between 1989 and 2023 that included content analysis of children’s video. This study identified research trends by examining publication patterns over time, characteristics of the analyzed videos, and research methodologies employed. Frequencies and percentages were used to analyze the data.Results: The results indicated a quantitative increase in research output since the 2000-2009 period, with publications extending beyond the field of education to include areas such as journalism and imaging. Most studies analyzed videos recommended for all ages or infants, primarily focusing on animation, with varying numbers of videos analyzed. Additionally, many studies selected themes as the unit of analysis, employed quantitative and deductive research approaches, and often did not present of inter-coder reliability measure.Conclusion: Based on the findings, this study recommends future research focus on videos targeting infants and elementary school children, who have been underrepresented in existing studies, and investigate video types beyond animation. Additionally, including inter-coder reliability is recommended to enhance the methodological rigor of content analysis studies. Incorporating these suggestions could lead to more comprehensive results and a more robust use of analytical methods in the field of children’s video content analysis. This study aims to enhance future researchers’ understanding of children’s video content analysis and to inspire further research in this field.

Charting sustainable urban development through a systematic review of SDG11 research

The Sustainable Development Goal (SDG) 11 underscores the imperative of creating inclusive, safe, resilient and sustainable cities and communities by 2030. Here we employ bibliometric techniques to assess the evolving landscape of SDG11 research. Using a comprehensive dataset of over 21,000 scholarly publications, we investigate publication trends, thematic focus areas, authorship patterns, keyword co-occurrences and citation networks related to SDG11 research. The results reveal a consistent increase in research output, reflecting the growing global interest in urban sustainability studies. We identify influential authors, organizations and countries shaping the research landscape, highlighting existing global collaborative networks and emerging research hubs. Core thematic areas emphasize critical topics and interdisciplinary connections. Citation networks underscore the impacts of disseminating research outputs, including seminal works. This study offers insights for policymakers, academics and practitioners to align their collective efforts toward sustainable, inclusive and climate-resilient urban development. Moreover, it advances SDG11 by noting opportunities for further research, knowledge dissemination and international collaboration.