Publication Type Research Articles

Pediatric Type 1 Diabetes: A Bibliometric Analysis of the 100 Most-cited Publications

Abstract Background: The most impactful research on pediatric type 1 diabetes (T1D) remains unknown. Objective: We aimed to evaluate the characteristics and impact of the 100 most-cited articles on pediatric T1D. Materials and Methods: Using a predefined bibliometric strategy, the Scopus database was searched for high-cited papers (HCPs) published from 2001 to 2020. Articles were evaluated for data on the publication year, countries, authors, journals, topics, and types. Social network analysis was performed to visualize the interaction among countries, organizations, and authors using VOSviewer software. Results: The top 100 HCPs received 390 to 4634 citations, averaging 773.5 citations per paper (CPP). The funded HCPs (n = 50) had a higher impact (CPP 791.5). The majority of HCPs (n = 83) were collaborative. Classifying by research type, 65 studies were clinical (n = 65), risk factors (n = 27), epidemiology (n = 26), pathophysiology (n = 16), treatment outcome (n = 13), genetics (n = 12), complications (n = 3), quality of life (n = 2), and prognosis (n = 1). The number of authors involved was 1,101, affiliated with 545 organizations in 27 countries; the USA (n = 64) and the UK (n = 24) were the most productive countries, whereas Australia and the UK were the most impactful. D.M. Nathan and J.M. Lawrence were the most prolific authors, while P. Raskin and J.M. Lachin were the most impactful. Conclusions: High-income countries such as the USA, UK, and Australia contribute significantly to high-impact pediatric T1D research. Funding and collaboration improve the impact of citations in publications. Less researched areas such as treatment outcomes, genetics, complications, quality of life, and prognosis should be the focus of future research on pediatric T1D.

Pediatric cancer research trends and performance in Africa: A bibliometric analysis from 1991 to 2022

BackgroundChildhood cancer rates in Africa are lower than in high-income countries but increasing, making pediatric cancers a significant public health concern. The purpose of this study was to provide an overview of the publication of pediatric cancer research in Africa, including publication types and citation trends over time. MethodsThe Science Citation Index Expanded database within the Web of Science Core Collection was searched for articles published from 1991 to 2022 in the topic domain, using title, abstract, author keywords, and KeyWords Plus. Indicators used to assess publications performance of the countries included: total number of publications, single-country publications, collaborative publications with African countries, collaborative publications with non-African countries, first-author publications, corresponding-author publications, and single-author publications. ResultsA total of 4461 relevant documents were retrieved, with 2770 original research articles. Annual number of articles rose from 13 articles in 1991 to 287 in 2022. Most articles were produced by Egypt (28 %) in North Africa, followed by South Africa (20 %) in sub-Saharan Africa. Collaboration between African countries remains low; however, international collaborations have enhanced the average number of citations per article. Most of the first authors (65 %) and corresponding authors (67 %) of these international collaborative articles were affiliated with non-African institutions. ConclusionsThe number of publications sharply increased over the study period and diversely represents African countries. Collaborations with international partners increased citations; however, few of these publications had African first authors. Conversely, inter-institutional partnerships between African countries were relatively low, highlighting the need for better collaboration within Africa.

통합사례관리에 관한 연구동향 분석 : 2014-2024

This study aimed to identify research trends in integrated case management over the past decade by specifically examining papers published from 2014 to 2024. First, academic papers on 'integrated case management' were searched using the Research Information Sharing Service (RISS). Duplicated papers or those not directly related to integrated case management were excluded, and journal articles and theses were selected. A total of 52 papers were selected in this process, and their general characteristics, such as publication year, type of publication, and academic categories, along with the detailed topics, research methodologies, and main results, were presented. The results revealed the following trends: First, papers on integrated case management have been consistently published, with a noticeable increase since the 2020s. Master's theses, doctoral dissertations, and journal articles have been evenly published, primarily in the field of social welfare studies. Second, the detailed topics covered the practice and job factors of integrated case managers, supervision, ordinances or laws, and development plans. Quantitative research was more frequently used. Quantitative studies mainly investigated the roles and competencies of integrated case managers, while qualitative studies often focused on the practical experiences of case managers. Based on these findings, several recommendations for future research in the field of integrated case management were proposed. It is necessary to build nationwide surveys or statistical data in addition to direct surveys. Expanding research to include the experiences of clients, not just case managers, is essential. Additionally, support for the work environment and burnout of integrated case managers is needed.

유아의 자기통제가 적응과 부적응에 미치는 영향에 대한 다층메타분석

The present study conducted a multi-level meta-analysis of studies published in Korea between 2012 and August 2022 to examine the effect of self-control on adjustment and maladjustment among young children. A total of 196 studies were analyzed, including 110 master's and doctoral theses and 86 journal articles using the metafor package in the RStudio 43.1 software program. The number of samples included was 51,102 young children. Among the results of this meta-analysis are the following. First, in the analysis testing for the effects of self-control subdomains (self-regulation, intentional control, immediate gratification, emotional regulation, emotional dysregulation), the effect of self-control on children's adaptation showed a large effect size, and it showed a medium-sized effect on children's maladjustment. Second, the next step involved a series of meta-analyses to identify the effect sizes of self-control subdomains on adjustment subdomains. Among young children, self-regulation had the largest impact on play immersion, and among children, it had the largest impact on leadership. Emotional regulation had the greatest impact on young children's externalizing behavior problem and game addiction. Third, there was no moderating effect of self-control on the adjustment and maladjustment of young children depending on the publication type. However, there was the moderating effect depending on the year of publication. In conclusion, it had implications in that it provided a direction for follow-up research on self-control and provided evidence that can be used for education, counseling, and policies to intervene with self-control.

Exploring the Trend of Technology Use and Innovation in Health Care Service in Hospitals through a Bibliometric Analysis

Background: Information technology innovation is needed in various fields, including health. In the health sector, technological innovations can be applied to patient care, hospital management and research. Technological innovation can be applied to various hospital activities, from patient data collection to cleaning staff activities. Various innovations are needed to simplify health service activities to make services more effective and efficient. The purpose of the study was to explore the trend of technology use and innovation in health care services in hospitals by analyzing network visualization, overlay visualization, and density visualization on the topic through bibliometric analysis. Main body: In this research, bibliometric analysis was used. Records were identified through a database search at https://app.dimensions.ai/. The data obtained was then selected further by the PRISMA flow diagram. Papers were limited to publication years 2020-2023. The publication type is the article only, on the other hand, book chapters, thesis and proceeding publications are excluded. Data were analyzed using VOSviewer, and then reviewed by co-occurrence and co-authors. From the network visualization, it was identified that there were 199 items divided into 8 clusters with 9,504 links with a total link strength of 54,785. After identifying the clusters, the trends of technology use and innovation in health care services in hospitals were artificial intelligence, digital health technology, electronic health records, health information technology, smart health, telemedicine, virtual care, communication technology, electronic medical records and health care delivery. From the overlay visualization, it was indicated that the newest topics that were widely researched related to this theme were digital health service, digital transformation, digital health technology, digital tools, and telehealth service. From density visualization, it was indicated that topics that were rarely researched related to trends of technology use and innovation in healthcare services in hospitals were communication technology, healthcare organizations, and digital solutions. Conclusion: Technological developments have had a major impact on improving the quality of services in hospitals. Health professionals need to develop and improve their competencies so that they can continue to keep up with current technological developments and innovations.

Synthesis and Meta-Analysis of Oral Language Interventions on the Vocabulary and Listening Comprehension Development of Young Children

ABSTRACT The purpose of this study was to systematically review the components of oral language (OL) instruction and meta-analyze the effects of OL instruction on vocabulary and listening comprehension (LC) skills. We included experimental and quasi-experimental studies with 3- to 6-year-old children at risk for reading difficulties based on economic disadvantage or poor performance on OL assessments. Additionally, included studies had to report using at least one vocabulary or LC outcome measure. From the 16 eligible studies, we computed 80 standardized mean differences (SMDs), ranging from 2 to 14 SMDs per study (Mdn = 4). The multivariate weighted average SMD with robust variance yielded a positive effect of 0.52 (95% CI = 0.29 – 0.76), indicating OL instruction significantly improved children’s vocabulary and LC. Although measure type, intervention session length and frequency, and publication type were explored as moderators, only outcome skill and measure type were significant. Findings suggest it is feasible for classroom teachers to implement effective OL practices.

Academic Productivity of Applicant and Program as Predictors of a Future Academic Career in Neurosurgery

BACKGROUND AND OBJECTIVES: Academic productivity is viewed as a critical objective factor for a neurosurgery residency applicant. There has been a consistent rise in academic productivity over the last decade, but a lack of consistent data on the utility of this in helping neurosurgery residency programs identify which applicants will enter academic neurosurgery. This cross-sectional study evaluates the predictiveness of academic productivity before and during residency on career choice, both independent and dependent of training environment. METHODS: The 116 accredited neurosurgery residency programs were split into 4 quartile groups based on their 2022 Doximity rankings. Six neurosurgery residency programs were randomly selected from each quartile. Publicly available information including number and type (before or during residency) of publication and type of employment (academic vs nonacademic) was collected on neurosurgeons who matriculated into residency in the year 2000 or later. Multivariable logistic regression was used to explore the associations among neurosurgeon and program characteristics, and an academic career. RESULTS: A total of 557 neurosurgeons were identified. Group 1 (n = 194) had the highest median publications during residency total (12) and first author (5), as well as the highest percentage of neurosurgeons who attended a top 20 medical school (38.7%), hold a higher educational degree (20.6%), and pursued an academic career (72.2%). Neither attending a top 20 medical school, holding a higher educational degree, nor publications were significant multivariable predictors of an academic career. Being in group 1 was the only significant predictor of entering an academic career across analyses. CONCLUSION: Only residency group ranking, not academic productivity, predicted a future academic career. For residency programs evaluating applicants as future academic neurosurgeons, this suggests that program environment is more predictive than traditionally valued characteristics such as research productivity. Additional work is needed to elucidate characteristics or practices by which future academic neurosurgeons can be identified.

Bibliometric and visual analyses of advancements in chronic kidney disease management.

Chronic kidney disease (CKD) is characterized by high incidence, prolonged course, significant health damage, and a heavy societal burden. Understanding the history and content of CKD research is crucial to further its recognition and management, in addition to reducing its individual and societal burdens. This study aimed to assess the management history of CKD to provide a foundation for clinical medical staff to systematically understand its evolution. The Web of Science Core Collection database was screened for CKD management studies published between January 1, 1948, and December 31, 2021. From the search results, we performed statistical descriptions of the publication date, volume, and type. Using VOS-viewer 1.6.19, variables from the included articles were obtained for keyword co-occurrence clustering and sequence analyses to determine research themes, segment phases based on publication volumes over varied timeframes, assess the dynamic progression of CKD management, and anticipate future research trends. In total, 26,133 articles met the inclusion criteria. The analysis revealed 3 stages of CKD management research: the slow development stage (1948-1998), which was initiated by epidemiological studies without ideal clustering; the steady growth stage (1999-2010), which was focused on CKD complication management and quality-of-life research; and the rapid development stage (2011-2022), which was dominated by 7 major clusters, mainly regarding the treatment and management of severe conditions and management patterns. The CKD research journey is comprised of 3 stages, the contents of which form an interconnected research model. Future research should focus on the establishment of management models and the application of intelligent management tools. Furthermore, this work can serve as a reference for the further expansion of research in this field and in improving its management.

BIBLIOMETRIC ANALYSIS OF DRAINAGE CHANNEL CAPACITY USING HEC-RAS METHOD IN FLOOD DISASTER MANAGEMENT

Drainage capacity is the ability of a channel to pass a certain amount of water or discharge through the drain. A study entitled Bibliometric Analysis of Drainage Channel Capacity Using Hec-Ras in Flood Disaster Management will map previous interrelated studies and make it easier for the author to conduct research. The method uses bibliometric analysis with the Publish or Perish 8.9 and Vos Viewer 1.6.19 software applications as visualization tools with an output of 2 file types, namely RIS and CSV. From the analysis, it can be found that there are 38 keywords with 3 clusters with the most research peaks in 2022. In addition, the most publishers identified in the IEEE publisher type as many 284, with the dominant type of publication being Journals-article.

Mapping the global research landscape on nonalcoholic fatty liver disease and insulin resistance: A visualization and bibliometric study.

Nonalcoholic fatty liver disease (NAFLD) is a liver condition that is prevalent worldwide and associated with significant health risks and economic burdens. As it has been linked to insulin resistance (IR), this study aimed to perform a bibliometric analysis and visually represent the scientific literature on IR and NAFLD. To map the research landscape to underscore critical areas of focus, influential studies, and future directions of NAFLD and IR. This study conducted a bibliometric analysis of the literature on IR and NAFLD indexed in the SciVerse Scopus database from 1999 to 2022. The search strategy used terms from the literature and medical subject headings, focusing on terms related to IR and NAFLD. VOSviewer software was used to visualize research trends, collaborations, and key thematic areas. The analysis examined publication type, annual research output, contributing countries and institutions, funding agencies, journal impact factors, citation patterns, and highly cited references. This analysis identified 23124 documents on NAFLD, revealing a significant increase in the number of publications between 1999 and 2022. The search retrieved 715 papers on IR and NAFLD, including 573 (80.14%) articles and 88 (12.31%) reviews. The most productive countries were China (n = 134; 18.74%), the United States (n = 122; 17.06%), Italy (n = 97; 13.57%), and Japan (n = 41; 5.73%). The leading institutions included the Università degli Studi di Torino, Italy (n = 29; 4.06%), and the Consiglio Nazionale delle Ricerche, Italy (n = 19; 2.66%). The top funding agencies were the National Institute of Diabetes and Digestive and Kidney Diseases in the United States (n = 48; 6.71%), and the National Natural Science Foundation of China (n = 37; 5.17%). The most active journals in this field were Hepatology (27 publications), the Journal of Hepatology (17 publications), and the Journal of Clinical Endocrinology and Metabolism (13 publications). The main research hotspots were "therapeutic approaches for IR and NAFLD" and "inflammatory and high-fat diet impacts on NAFLD". This is the first bibliometric analysis to examine the relationship between IR and NAFLD. In response to the escalating global health challenge of NAFLD, this research highlights an urgent need for a better understanding of this condition and for the development of intervention strategies. Policymakers need to prioritize and address the increasing prevalence of NAFLD.

A Systematic Review of the Trends Thin Film Characteristics Research as Electronic Device (2015-2024)

Thin film characteristics are the properties possessed by the thin film, both physical and chemical properties. The characteristics of this thin film are influenced by several factors, namely the material that makes up the thin film, the thin film deposition method, and the conditions of the thin film deposition process. This research aims to identify and analyze research trends in the characteristics of thin films as electronic devices. This research method is descriptive and analytical. The data used in this research was obtained from documents indexed by Google Scholar from 2015-2024 using Publish or Perish and Dimension.ai. Research procedures use PRISMA guidelines. The data identified and analyzed are the type of publication, publication source, and the title of research on thin film synthesis that is widely cited. The data analysis method uses bibliometric analysis assisted by VOSviewer software. The results of the analysis show that the trend of research on the characteristics of thin films as electronic devices indexed by Google Scholar from 2015 to 2024 experienced a fluctuating increase, however, in 2023 there was a decline in the trend of research on the characteristics of thin films as electronic devices. There are many documents in the form of articles, proceedings, book chapters, preprints, and edited books that discuss research into the characteristics of thin films as electronic devices. Key words that are often used in research on the characteristics of thin films as electronic devices are thin film coating, heat transfer characteristic, film characteristic, and photovoltaic characteristic.

The Trends Research of Conceptual Mastery in Students' Physics Learning (2015-2024): A Systematic Review

To support the improvement of 21st century skills, students must have good concept mastery first. This is in accordance with one of the goals of education is to master the concepts studied. Mastery of concepts is important for students to have because it can determine the level of success of students in participating in learning activities and whether the teacher is successful or not in fostering enthusiasm, encouragement, interest and student learning outcomes with classroom management. This research aims to identify and analyze research trends in the conceptual mastery in physics learning. This research method is descriptive and analytical. The data used in this research was obtained from documents indexed by Google Scholar from 2015-2024 using Publish or Perish and Dimension.ai. Research procedures use PRISMA guidelines. The data identified and analyzed are the type of publication, publication source, and the title of research on conceptual mastery in physics learning that is widely cited. The data analysis method uses bibliometric analysis assisted by VOS viewer software. The results of the analysis show that the trend of research on the conceptual mastery in physics learning indexed by Google Scholar from 2015 to 2024 experienced a fluctuating increase. However, in 2023 there will be a decline in the research trend on conceptual mastery in physics learning. There are many documents in the form of articles, proceedings, book, chapters, edited books and monograph that discuss research into the conceptual mastery in physics learning. Keywords that are often used in research of conceptual mastery are conflict cognitive approach, discovery model, STEM, effectiveness, etc.

A Systematic Review of the Trends Research Creative Thinking Skills in Students' Physics Learning (2015-2024)

Creative thinking skills are ability found many possible answers to a problem, where the emphasis is on quantity, appropriateness, and diversity of answers. Where the answer in question is an answer that correct and varied. This research aims to identify and analyze research trends in the creative thinking ability in physics learning. This research method is descriptive and analytical. The data used in this research was obtained from documents indexed by Google Scholar from 2015-2024 using Publish or Perish and Dimension.ai. Research procedures use PRISMA guidelines. The data identified and analyzed are the type of publication, publication source, and the title of research on creative thinking ability in physics learning that is widely cited. The data analysis method uses bibliometric analysis assisted by VOS viewer software. The results of the analysis show that research trend on the creative thinking skills in physics learning indexed by Google Scholar from 2015 to 2024 has experienced a fluctuating increase. However, in 2023 there will be a decline in the research trend on the creative thinking skills in physics learning. There are many documents in the form of articles, proceedings, chapters, preprints, edited books and monograph that discuss research into the creative thinking skills in physics learning. Key words that are often used in research on the creative thinking skills in physics learning are critical thinking, STEM, PjBL, PBL, technology, virtual laboratory, etc.

Perceived Research Expectations for Mathematics Education Faculty in US Institutions of Higher Education

ABSTRACT This paper reports the results of a survey of 404 US mathematics education faculty regarding their research expectations for obtaining tenure. Survey questions asked about participants’ perceptions of expected numbers of publications per year, and how much different types of publications (e.g. journal articles, book chapters) and scholarly activities (e.g. giving presentations, obtaining funding) were valued. Statistical analyses were used to examine differences in these results across three demographic characteristics (institution type, research commitment, department). We found statistically significant differences related to each of these variables. Research expectations varied substantially across institution type. For example, the average expected number of yearly publications was 2.23, 1.63, and .99 papers at R1, R2, and Other institutions respectively. By contrast, research expectations seldom varied by department. We conclude with implications of these findings for individual faculty, mathematics education programs, and to the broader field of mathematics education. Given the variation that exists across institutions, departments, and percent time doing research, it would seem beneficial to all for expectations documents to make explicit mention of expected number of publications, how much various types of publications count, how much other types of scholarly activities count, and whether those activities are necessary.

Mapping the current trends and hotspots of adult hippocampal neurogenesis from 2004-2023: a bibliometric analysis.

We utilized bibliometric and data visualization techniques to discern the primary research domains and emerging frontiers in the field of adult hippocampal neurogenesis (AHN). We systematically searched the Web of Science database for AHN-related articles published between 2004 and 2023. The retrieved articles were filtered based on publication types (articles and reviews) and language (English). We employed CiteSpace, VOSviewer, and the online bibliometric platform (bibliometric.com) to visualize and analyze the collected data. In total, 1,590 AHN-related publications were discovered, exhibiting a steady increase in yearly publications over time. The United States emerged as the leading contributor in AHN research in terms of both publication quantity and national influence. Among all research institutions in the field of AHN, the University of California System exhibited the highest impact. Kempermann, Gerd was the most active author. The publications of the top three active authors primarily focused on the functions of AHN, and reversing hippocampal damage and cognitive impairment by improving AHN. An analysis of reference co-citation clustering revealed 8 distinct research clusters, and the notable ones included "adult hippocampal neurogenesis," "neurogenesis," "hippocampus," "dentate gyrus," "neural stem cell," and "depression." Additionally, a burst keyword detection indicated that 'anxiety' is a current research hotspot in the field of AHN. This in-depth bibliographic assessment of AHN offers a deeper insight into the present research hotspots in the field. The association between AHN and cognitive diseases, such as Alzheimer's disease (AD) and anxiety, has emerged as a prominent research hotspot.

Product Service System in Circular Economy: A Bibliometric Analysis

As global attention to sustainable development increases, more and more works of literature emphasise the application of a circular economy-oriented product service system (PSS).The Circular economy aims to achieve economic and environmental sustainability through efficiency of resources and minimisation of waste. Meanwhile, product service systems are an emerging business model with the potential to facilitate product life extension and recycling. However,despite the growth of this field of study, there are relatively few bibliometric analyses of its application in the circular economy. Therefore, this study aims to use the method of bibliometrics,and with the help of VOS viewer visualisation software, to analyse the relevant literature the application of product-service systems under the guidance of circular economy in Scopus database from 2014 to 2023, and to discuss the publication types and trends, source distribution of publications, the most highly cited articles, and research hotspot keywords analysis. Thisstudyfound that keyword analysis identified four main topic clusters, in which significant hotspots focused on the Internet of Things, Industry 4.0, consumer behaviour, and reverse logistics.Therefore, this study may benefit researchers who wish to understand relevant academic results circular economy-oriented PSS applications.

Osteopathic Manipulative Medicine and Disorders: An Overview of Peer-Reviewed Publications 2018-2022.

Context Osteopathic manipulative medicine (OMM) has been claimed to be effective in various human disorders and conditions. There have been many anecdotal claims to lend credence to the efficacy of this treatment modality. Recently, much work has been done in evidence-based, government-funded projects, and clinical trials in OMM research, and these studies have further demonstrated the efficacy of OMM as direct, integrated, or complementary mechanisms in treating various conditions. Objectives As the field of OMM research has grown significantly in the past few years, we set out to analyze the peer-reviewed publications on OMM in human disorders between January 2018 and December 2022. Methods We used keywords and termswhich included "osteopath," "osteopathic," osteopathic manipulative medicine," "osteopathic manipulative treatment," and "disorder," to systematically sample two public databases, PubMed and Science Direct. After the first query was recorded, we then applied more specific and stringent criteria to identify publications that (a) were written in English, (b) contained at least one human disorder/condition treated by OMM, (c) were co-authored by at least one osteopathic physician-scientist, and (d) contained at least one OMM technique. Results Our initial sampling of databases resulted in 404 publications. After applying our screening criteria, we identified and analyzed 249 (62%; 249/404) qualified publications in "OMM and Human Disorders" We then categorized them into (a) types of publications, (b) country origins of corresponding author(s), (c) groups of disorder and condition, (d) classification of the OMM used, and (e) relating the treated conditions with the five models of OMM. We found that in the 249 publications, 158 (63%) are research articles, 66 (27%) review papers, and 25 (10%) case reports. In addition, nine countries, the United States, Italy, Brazil, Spain, France, Germany, Canada, the United Kingdom (UK), and Australia contributed most of the publications of OMM. VOSviewer analysis identified a wide range of human disorders that were effectively treated with OMM. These included musculoskeletal, low back pain, neurological, headache, inflammation (including autoimmune conditions, COVID-19, lymphatic drainage), neonate/preterm infant disorders, anxiety, and dizziness. Conclusions Our comprehensive analysis showed that there has been a significant increase in peer-reviewed OMM publications in recent years, led by the United States osteopathic physician-scientists and European osteopathic scientists. OMM was found effective in treating not only common conditions such as pneumonia, low back pain, and musculoskeletal disorders, but also disorders such as inflammation, dizziness, headache, anxiety, and neonate/preterm infant disorders.

Examining the Relationship Between Teacher Leadership and Academic Achievement

The aim of this research is to examine the relationship between teacher leadership and academic achievement of students through meta-analysis. For this purpose, an analysis of the effect sizes of 47 independent samples obtained from a total of 54 primary studies was carried out according to the inclusion criteria. Findings revealed that there is a positive yet weak association between teacher leadership and academic achievement. The distribution of effect sizes does not differ statistically with respect to the leadership type, academic field, education level, analysis unit, participant, location, and publication type. However, the size of effects significantly differs by the education levels. Accordingly, the effect size value in terms of the relationship between teacher leadership and students' academic achievement is weak for the elementary school, with Fz = .12, while it is moderate for the university, high school, and middle school with values of Fz = .26, Fz = .38, and Fz = .30 respectively.

Образ Польши в русской эмигрантской прессе: по материалам «Иллюстрированной России» («La Russie illustrée», 1924-1939)

The author made an attempt to consider the image of Poland, presented in the pages of the Russian émigré press. The source of the study was the publication of the illustrated Russian émigré journal “Illyustrirovannaya Rossiya” (“Illustrated Russia”); 1924-1939, Paris), which closely followed international events, including coverage of Polish events. The use of the content analysis method helped to get an idea of the formation of the image of Poland in the Russian emigrant press from various aspects of public life: political, cultural and literary. The study of the media image was carried out on two main types of data: textual and visual. As part of our study, thematic typing of the collected material and tagging of text were carried out, the necessary selection of articles by topic, headings and genres was made, and a content analysis of the frequency of occurrence of tags in the time period was carried out. In the process of identifying key categories, the following elements of the media message were taken into account: the number of publications, their positioning and volume, the type of illustrations, the type of publication, the message contained in the headlines.

A Comprehensive Review on Fractional Order Control

Fractional order control is one of the most important enablers of advanced closed loop industrial automation systems. This paper presents a detailed bibliometric study of fractional order control related research published during the past two decades (2000–2022) in the Web of Science (WoS) and Scopus indexed sources. The WoS analysis included yearly publications, publication types and top contributing publishing sources, organizations, researchers, countries and research areas. VoS viewer based full counting methodology was used to analyze citation, co-citation and co-authorship based collaborations among authors, organizations, countries, sources and documents. Co-occurrence, timeline and burst detection analyses of keywords and published articles were also carried out to unravel significant fractional control research trends in the last two decades. The Scopus analysis firstly included annual publication counts, subject areas, document types and top contributing authors, sources, nations, institutions and funding agencies. Secondly, dedicated Scopus searches were carried out for hardware implementation, non integer control and patents. Results indicate that the fractional order controller research has been primarily focused in engineering domain, followed by mathematics, physics, automation control systems and computer science. Materials, mechanics and telecommunications are some of the lesser explored areas. There is a lot of scope of fractional order control research related to patents, hardware implementation, non integer control, anomalous diffusion, chaos and task analysis. Future investigations will also include neural networks based machine learning in fractional order control solutions. Key Words: Fractional order controller, FOPID, Fractional calculus