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Background: The field of pancreas transplantation has undergone transformative phases, progressing from its promising inception in 1966 to becoming a standard treatment for patients with insulin-dependent diabetes. This bibliometric analysis explores the progression of pancreas transplantation research over a period of four decades, mapping milestones, contributors, and emerging trends. Methods: Our bibliometric analysis utilizes the comprehensive Scopus database, which includes publication titles, author information, affiliations, abstracts, keywords, and journal details. The search strategy was centered on research related to pancreas and pancreas-kidney transplantation. The analysis encompasses the time frame spanning from 1983 to 2023, with the data extraction taking place on October 7th, 2023. Results: The analysis of 4,897 articles uncovered unique trends in the field of pancreas transplantation research. The years 1989, 1996, and 2021 saw significant increases in the number of publications, which corresponded to the responses to clinical challenges and advancements. Contributions by authors from the United States of America were the most numerous, with 1,905 publications and 49,949 citations. The research topics were highlighted by keywords such as "graft survival," "graft rejection," and" Immunosuppressive treatment." Conclusion: The fluctuations in publication trends that have been identified indicate dynamic reactions to changing priorities and challenges. Although it has limitations, this analysis provides valuable insights for researchers, clinicians, and policymakers who are dealing with the complex field of pancreas transplantation literature. Further bibliometric research may advance our knowledge and direct future initiatives in this developing field. [ABSTRACT FROM AUTHOR]

Simple Summary: The application of chelated trace minerals (CTM) in livestock nutrition is an expanding research area with a focus on the health and quality of animal products. The aim of the current study was to conduct a scientometric analysis of the last three decades on CTM application in animal nutrition to point out main sources, most prolific countries, and current and emerging topics. This investigation is descriptive in terms of type and practical in purpose. The findings showed that the words zinc, copper, performance, pig, cattle, metabolism, and bioavailability were prominent words reflecting the hotspots in the chelate field during the investigated time period. The frequencies of the terms health, muscle, bovine, trace elements, and dietary supplements indicate that they are emerging topics in CTM as research has begun to focus on these areas. The purpose of this study was to look at research trends in the application of CTM in animal nutrition in order to identify current and emerging challenges, as well as to examine the intellectual structure of the subject. The intellectual structure of CTM was examined using keyword and reference analysis. The research community includes all research and review articles published in journals indexed in the Web of Science database during the years 1990–2022. The results showed that the terms zinc, co-occurring 331 times, performance (324 times), and copper 216 (times) were the main and hotspots of research in the field of chelate. The data suggest that the most important keywords during the study period were zinc, copper, pig, bovine, metabolism, and bioavailability. The terms health, muscle, beef, trace elements, and dietary supplements represent emerging topics in CTM, as research began to focus on these areas during the years 2017–2022. The country with the greatest number of published articles was the United States of America. This bibliometric analysis showed that countries are focusing on the effects of CTM on the health and musculature of cattle through dietary supplementation with trace elements. According to the identified hot and emerging topics, this research can serve as a roadmap for a global comprehensive scientific plan and policy. [ABSTRACT FROM AUTHOR]

Diversity multi-criteria decision-making methods have been developed to address different complex decision-making problems, and the analytic network process has been found to be one of the most effective techniques. There is an increase in the quality and quantity of publications related to the analytic network process. This detailed overview can provide the research status and development characteristics of analytic network process research and will be useful to researchers for future research directions. To achieve these goals, bibliometric techniques were used. In addition, past and present hotspots of analytic network process research were concluded, and future research trends were determined. The bibliometric analysis was carried out from various aspects including countries and regions, institutions, journals, authors, research areas, articles and author keywords based on data harvested from the Web of Science database. There were 1485 analytic network process-related publications retrieved from the Web of Science. The results show that Expert Systems with Applications was the most productive journal publishing articles in analytic network process research (118); its number of publications has decreased dramatically since 2013, while Journal of Cleaner Production has shown an upward trend in recent years and ranks second with 47 publications. The most collaborative country is the United States. Taiwan takes a leading position in analytic network process research with 436 publications (29.36%), and National Chiao Tung University, which is located in Taiwan, produced the most articles and has gained the highest h -index (28). The major hot topics that employ analytic network process are sustainability, environmental management and supply chain management. These topics may continue to attract more attention in the future. ∙ The development status of analytic network process was analyzed based on bibliometrics. ∙ Past and present hotspots of analytic network process research were concluded. ∙ Future research trends of analytic network process research were figured out. [ABSTRACT FROM AUTHOR]

To identify the cooperation of authors, countries, and institutions and explore the hot topics and future prospects regarding programmed cell death protein 1 (PD-1) and programmed cell death 1 ligand 1 (PD-L1) research. Publications on PD-1 and PD-L1 research were retrieved from the Web of Science Core Collection. Bibliometric analyses were performed using VOSviewer 1.6.9, HistCite 2.1, and CiteSpace V software. Network maps were generated to evaluate the collaborations between different authors, countries, and institutions. A total of 7359 articles related to PD-1 and PD-L1 research in the field of cancer were identified. We observed rapid growth in the number of publications since 2014. Oncoimmunology (326, 4.43%) had the highest number of publications, while N Engl J Med (18,828 co-citations, 6.30%) was the most co-cited journal. Hodi FS and Wolchok JD were key researchers. There were active collaborations among the top authors. The USA was the leading contributor in this field with 3496 publications. Active cooperations between countries and between institutions were observed. The main hot topics included matters related to the efficacy and prognosis of various tumors after treatment with PD-1 and/or PD-L1 inhibitors, as well as the activation or expression of important immunological factors targeted at tumors. PD-1 and PD-L1 studies have significantly increased after 2014. The USA contributed the most publications. There were active cooperations between authors, countries, and institutions. Further research should expand and develop new topics such as those likely to boost therapeutic strategies for cancer. • PD-1 and PD-L1 research in the cancer field have significantly increased after 2014. • The productive countries were divided into 7 clusters, the productive institutions were divided into 5 clusters, and there were active collaborations among countries and institutions. • Further research should expand and develop new topics such as those likely to boost therapeutic strategies for cancer. [ABSTRACT FROM AUTHOR]

Aim: The characteristics of the publications on nursing empowerment should be investigated in order to get an idea about the development of the field and to determine the developments in nursing practices and research. This study aimed to investigate the characteristics of the current knowledge structure and developmental process in nurse empowerment by using bibliometric methods., Methods: The data of this retrospective descriptive study were obtained from the Web of Science (WoS). All relevant studies conducted before 2020 were included in the study. The data analysis was conducted with Excel, SPSS and VOSviewer., Results: Five hundred eighty-nine studies conducted between 1974-2019 were included in the study. It was found that 72.15% of these studies were journal articles and these studies were conducted by 1,450 authors. The studies were published in 109 journals and were produced by researchers from 49 different countries. Also 47.5% of these studies were conducted in the United States. Hot topics were "empowerment", "nursing," "structural empowerment," "nurses," "job satisfaction" and "psychological empowerment.", Conclusion: There has been a noteworthy increase in the number of studies on nurse empowerment and this field offers an active field of study for nursing researchers. The focus of the studies varies from nurses to nurse managers., (© 2021 Japan Academy of Nursing Science.)