Search Results (3,920)

This bibliometric analysis investigates the scope and evolution of research on the supercritical CO₂ extraction of essential oils from aromatic and medicinal plants. Utilizing the Scopus database, we examine publications from 1995 to 2024, revealing advancements in extraction technologies and collaborative efforts across 42 countries. Key findings include the increasing publication rates signifying the method’s growing acceptance and the pivotal role of countries like China and Italy in influencing the research trajectory. The study employs R Studio for data analysis and VOSviewer for network visualizations, uncovering the centrality of terms like “carbon dioxide”, “essential oils”, and “supercritical extraction” in the research discourse. The results offer insights into the method’s efficiency and highlight potential directions for future research in sustainable extraction practices. Full article

Environmental governance cannot be separated from scientific and rational policy guidelines, and content analysis of environmental governance policy texts helps to understand the characteristics of existing policies and improve policy design. Using policy bibliometric and content analysis, this study analyses the environmental governance policy texts issued by China’s central government from 2018 to 2023, constructs an analytical framework that combines types of policy instruments and environmental governance cycles, and is devoted to exploring the key hotspots, design features, and development logics of the policy system. The study finds that China’s environmental governance policy instruments show characteristics of the synergistic development of diversified regulatory instruments, but focus on the use of environmentally based policy instruments, with relatively few supply-based and demand-based policy instruments. Furthermore, they focus on the prevention of environmental pollution in advance, with relatively little attention paid to post-pollution governance and the construction of the governance guarantee system, and the use of economic instruments remains limited. Accordingly, this paper puts forward relevant policy recommendations to provide valuable reference and guidance for the future development of China’s environmental governance. Full article

The increasing prevalence of digital technologies has sparked interest in the relationship between digital transformation and sustainable development, leading to a surge in theoretical and practical research on this topic. This study conducts a bibliometric analysis of publications in the Web of Science database to examine the extent to which sustainable development goals are integrated into digital government transformation discourses. Using statistical properties of the citation network and the main path approach to identify key publication clusters, the analysis reveals limited research explicitly focusing on the link between digital government transformation and sustainable development goals. Furthermore, articles exploring this interconnection are notably scarce in public administration journals, indicating a significant gap in the literature that requires further investigation. Full article

The living lab (LL) concept has a significant potential to drive sustainable development, particularly in the bioeconomy sector, by assisting communities in improving their quality of life whilst also considering the environmental impact. In this context, the main research question was the following: is there any specific mechanism through which living labs operate under the sustainable development concept? We reviewed 120 papers addressing this topic and performed a bibliometric analysis on the linkage between sustainability and living labs by applying the methodology of a systematic review. We concluded that living labs can drive innovation and experimentation in sustainability, which can be transposed into tangible solutions to economic, environmental, and social problems. The role of living labs in the transition to a bioeconomy is discussed and further research directions are presented. Full article

Food production accounts for a substantial part of human activities’ negative impact on planetary environmental stability. Although environmental education and education for sustainable development could both promote changes in this area, research often does not focus on their potential to build healthy and sustainable eating habits. Here, a bibliometric map of the scientific literature is outlined, revealing trends and opportunities for research on this topic. The SPAR-4-SLR protocol was used to collect a large sample (RQ₁ sample: n = 2067) and, subsequently, a narrow sample (RQ₂ sample: n = 256) of research works on this topic. The sampling process and data treatment were undertaken in RStudio. The bibliometric analysis shows that scientific research in this area is increasing exponentially in quantity (R² = 0.926). However, the model also indicates that quality standards have been decreasing (β = −0.951 p < 0.001), with a high adjustment (R² = 0.803). Cross-statistical corroboration points in the same direction (r = −0.541 p < 0.01). Authorship quality has low consistency among publications focused on eating-habit education from an environmental sustainability perspective. The emerging topics are meat consumption, behavior, attitudes, and the Mediterranean diet. This research unveils gaps to be explored in future research on education for sustainable development (and environmental education) to foster healthy and sustainable eating habits, and contributes to the discussion on the quality standards of scientific research. Full article

China’s “Going Out” strategy and the “Belt and Road” initiative have significantly propelled the expansion of overseas contractual engagements, with a pronounced impact in the Engineering, Procurement, and Construction (EPC) sector. EPC contracting is increasingly recognized for its superior resource allocation and integration efficiency. Within the EPC framework, procurement is pivotal, exerting a direct influence on project cost, schedule, and quality parameters. The biblio-metric analysis of this paper reveals the research trend of EPC projects in the past decade, especially in supply chain integration, procurement management, and stakeholder management. This indicates an increasing interest in efficient project management and supply chain optimization in international engineering EPC projects. Although the application of supply chain integration in the manufacturing industry has been a successful experience, its practical application in construction and EPC projects is still insufficient. Integration strategies mentioned in the literature, such as achieving supply chain transparency through digital platforms, reducing operating costs, and optimizing delivery time, are directions that need to be further explored in this field. Effective supply chain integration and increased maturity of procurement management in EPC projects are still less involved areas. In addition, there is also a lack of research on how to manage high-risk and unpredictable risks in large international engineering projects. This article suggests that future research should focus on developing flexible supply chain management tools and practices to adapt to a project-oriented supply chain environment. Full article

Background/Objectives: The incorporation of biomechanics into stroke neurorehabilitation may serve to strengthen the effectiveness of rehabilitation strategies by increasing our understanding of human movement and recovery processes. The present bibliometric analysis of biomechanics research in stroke neurorehabilitation is conducted with the objectives of identifying influential studies, key trends, and emerging research areas that would inform future research and clinical practice. Methods: A comprehensive bibliometric analysis was performed using documents retrieved from the Scopus database on 6 August 2024. The analysis included performance metrics such as publication counts and citation analysis, as well as science mapping techniques, including co-authorship, bibliographic coupling, co-citation, and keyword co-occurrence analyses. Data visualization tools such as VOSviewer and Power BI were utilized to map the bibliometric networks and trends. Results: An overabundance of recent work has yielded substantial advancements in the application of brain–computer interfaces to electroencephalography and functional neuroimaging during stroke neurorehabilitation., which translate neural activity into control signals for external devices and provide critical insights into the biomechanics of motor recovery by enabling precise tracking and feedback of movement during rehabilitation. A sampling of the most impactful contributors and influential publications identified two leading countries of contribution: the United States and China. Three prominent research topic clusters were also noted: biomechanical evaluation and movement analysis, neurorehabilitation and robotics, and motor recovery and functional rehabilitation. Conclusions: The findings underscore the growing integration of advanced technologies such as robotics, neuroimaging, and virtual reality into neurorehabilitation practices. These innovations are poised to enhance the precision and effectiveness of therapeutic interventions. Future research should focus on the long-term impacts of these technologies and the development of accessible, cost-effective tools for clinical use. The integration of multidisciplinary approaches will be crucial in optimizing patient outcomes and improving the quality of life for stroke survivors. Full article

Over the next three decades, it is anticipated that China’s aging population will propel steady growth in elderly healthcare and senior care technologies. With its broad consumer base, long industrial chain, and variety of needs, the silver economy will provide the digital healthcare sector with a lot of prospects and enhance the well-being of the elderly while also promoting the sustainable development of the socio-economic environment. Research on digital healthcare services for the elderly is gaining traction in the digital economy era, although thorough studies in this area are still very uncommon. Therefore, in order to investigate potential future trends in digital healthcare services from the perspective of the silver economy, this research uses the visualization tool CiteSpace6.3.R1 to perform descriptive statistics, clustering analysis, and co-occurrence analysis on 639 relevant papers. The findings indicate that although China’s research in this field began later than that of other nations, it offers distinct benefits and enormous potential. Due to the irreversibility of population aging, digital health management in the context of the silver economy is likely to become a focal point of future digital society research. Innovation in the field of digital healthcare is being driven by the proper integration of advanced digital technologies like artificial intelligence and big data. In conclusion, this paper develops a research paradigm for the administration of digital healthcare services from the standpoint of the silver economy. This study offers cutting-edge insights and theoretical references, giving academics insightful advice on current research trends and possible future approaches. Full article

Textbook research has long been a critical area within the educational academic community. With the ongoing spread of globalization, the significance of educational globalization has become increasingly apparent. Comparative analyses of textbooks from different countries have thus emerged as a popular and critical research topic. In recent years, there has been a growing interest in cross-cultural textbook studies, highlighting the need for a deeper understanding of global disparities in this field. This study compiles essential findings from both domestic and international textbook research, aiming to uncover differences and trends. Using CiteSpace software (V.6.2.R4), a comprehensive visual analysis was conducted through bibliometric and knowledge graph methods, comparing Chinese and international textbook research over the past decade (2013–2023). This paper presents an intuitive visual map of the key dynamics in textbook research. Utilizing a quantitative approach, this study analyzed 1644 and 1478 relevant articles from the Web of Science (WoS) and the China National Knowledge Infrastructure (CNKI) databases, respectively. It examined the annual distribution, core contributors, and institutional co-occurrence of textbook research from 1 January 2013 to 31 December 2023, identifying the distinctive characteristics of textbook research both in China and internationally. Additionally, CiteSpace’s built-in algorithm was used to extract keywords and highlight primary research areas, while keyword burst detection was utilized to illustrate developmental trends. The analysis revealed key differences between Chinese and international textbook research in terms of research focus, organizational forms, focal areas, and future development trends. This study also discusses potential future directions in this area, such as establishing a systematic framework for textbook research, fostering a global community of textbook scholars, and integrating localized elements into textbook research. Additionally, it highlights the importance of sustainability in textbook research, emphasizing the need for educational materials that support long-term global educational goals. Full article

Global wine production has grown, resulting in an increase in waste within the industry. This has raised concerns among producers and scientists worldwide, prompting them to seek solutions for its management. The aim is to explore the latest advancements in using grape seed oil as a byproduct and its applications within the food industry. To achieve this, a bibliometric analysis was conducted using the Scopus database covering the period from 1990 to 2023. Additionally, a comprehensive literature review was conducted on extraction techniques, compositions, properties, and innovative applications in food. A bibliometric analysis revealed that interest in grape seed oil has grown over the past fifteen years. The majority of research on this grape byproduct is concentrated in Asian countries. Grape seed oil is a rich source of lipophilic compounds, including fatty acids, phytosterols, and vitamin E, which provide antioxidant and antimicrobial properties. The literature indicates that only oil obtained through pressing is used in food products, such as meat products, dairy drinks, and chocolates, either directly or in emulsions. These findings suggest that further research and innovation are needed to explore how this waste can be used in new food sources, particularly in countries with high wine production. Full article

Fake news is one of the biggest challenging issues in today’s technological world and has a huge impact on the population’s decision-making and way of thinking. Disinformation can be classified as a subdivision of fake news, the main purpose of which is to manipulate and generate confusion among people in order to influence their opinion and obtain certain advantages in multiple domains (politics, economics, etc.). Propaganda, rumors, and conspiracy theories are just a few examples of common disinformation. Therefore, there is an urgent need to understand this phenomenon and offer the scientific community a paper that provides a comprehensive examination of the existing literature, lay the foundation for future research areas, and contribute to the fight against disinformation. The present manuscript provides a detailed bibliometric analysis of the articles oriented towards disinformation detection, involving high-performance machine learning and deep learning algorithms. The dataset has been collected from the popular Web of Science database, through the use of specific keywords such as “disinformation”, “machine learning”, or “deep learning”, followed by a manual check of the papers included in the dataset. The documents were examined using the popular R tool, Biblioshiny 4.2.0; the bibliometric analysis included multiple perspectives and various facets: dataset overview, sources, authors, papers, n-gram analysis, and mixed analysis. The results highlight an increased interest from the scientific community on disinformation topics in the context of machine learning and deep learning, supported by an annual growth rate of 96.1%. The insights gained from the research bring to light surprising details, while the study provides a solid basis for both future research in this area, as well for the development of new strategies addressing this complex issue of disinformation and ensuring a trustworthy and safe online environment. Full article

This manuscript continues the series of research publications on Sustainable Development Goals 8 and 9 (SDGs 8 and 9). Innovations play an essential role in the global and national economies, as they contribute to the growth of economic productivity, the creation of new products, services, and jobs, and improve the quality of life. In the context of innovation, economy and artificial intelligence (AI) are the ideological and technological components of the innovation process. The authors hypothesized that the Polish system for assessing the importance of scientific economic journals is ineffective for social development and for creating an innovation-based economy. The research methods are a scientometric analysis of 795,070 scientific sources by the keywords “Economy” and “Artificial Intelligence”, a bibliometric analysis of 219,739 sources by the keywords “Economy”, “Economic productivity”, and “Innovation”, correlation analysis, and testing statistical hypotheses. The study led to the adoption of an alternative statistical hypothesis, which is a strong confirmation of the basic hypothesis. A new model for assessing the weight of scientific journals was created based on the existing system. Two management recommendations were formulated in the rules for determining the weight of journals. The high R² value indicates that the new model effectively predicts the result. The correlation coefficient of the weight of journals in the new model is more than 98%. When verifying statistical hypotheses, a high significance level of 99.0 was used. The study’s practical significance is in the movement of Polish science to a leading place in the world market of scientific products. Full article

As climate change intensifies and countries actively pursue carbon peaking and carbon neutrality targets, agriculture has emerged as a significant source of carbon emissions. A comprehensive analysis of global agricultural carbon emission research can enhance the agricultural environment and achieve a mutually beneficial outcome for environmental protection and economic development. Despite the evolution of research domains and methodologies, the global context remains closely connected to the current state of the discipline. Drawing on the Web of Science core collection, this paper develops a knowledge network framework, examines the current status and hotspots of agricultural carbon emissions, forecasts future development trends, and analyzes the findings using CiteSpace visualization software. The findings indicate that the number of papers on agricultural carbon emissions has been increasing annually, with minor fluctuations; time series analysis and sustainable development have emerged as the current focal points, and relevant institutions are collaborating increasingly closely. However, cooperation among scholars requires further enhancement. Countries such as China, the United States, and Germany are the primary nations for paper publication. The hotspot analysis reveals a high frequency of keywords such as greenhouse gas emissions and climate change, indicating that research on agricultural carbon emissions has matured and the emphasis has shifted from accounting to management. This paper develops a domain knowledge framework to assist readers in understanding agricultural carbon emission patterns and provide resources for further research. Follow-up studies should enhance both comprehensiveness and breadth, promote interdisciplinary cooperation, provide a scientific foundation for policymakers, and outline future research directions. Full article

Exploring soil heavy metal sources is of great significance for ensuring the safety of ecological environments and agricultural product safety, as well as for guiding pollution control and management policies. This paper retrieved 452 research papers on soil heavy metal source analysis published over the 2004–2024 period from the Web of Science database. The collected literature was subjected to multidimensional bibliometric analysis using the CiteSpace 6.3.R1. The results showed significantly increasing trends in the scientific outputs and the number of papers on heavy metal source analysis in soils and water over the study period. In addition, related research topics have expanded from single to multiple heavy metal elements in environmental media and have increasingly recognized the impact of water pollution on soil contamination. Research methods have also evolved from basic statistical analysis to complex spatial analysis techniques, covering agricultural and urban soils. Previous related studies have focused on heavy metal pollution in different areas, and related research on heavy metal source analysis has now extended from ecological environments to associated human health risks. The present study provides directions for future related research and guidance for ensuring effective source control of heavy metal pollution and safe utilization of land and water resources. Full article