Research Topics Research Articles

The Evolution of Potable Water Security: A Temporal Analysis of Key Indices and Trends

Water security is a critical global issue that has gained increasing attention from researchers, policymakers, and practitioners over the past few decades. This paper presents a comprehensive overview of the evolution of potable water security indices from the 1980s to the 2020s, focusing on the key research themes, trends, and influential factors in the field. We conducted a comprehensive search of the relevant literature and examined the development of water security indices to provide insights into the current state of research and identify future research directions. This paper will explore the historical context, key indicators, sector-specific challenges, climate change implications, governance and policy considerations, technological advancements, community engagement efforts, and future directions for research in this critical field. Researchers and policymakers will find this review valuable as it offers insights into the existing knowledge and the areas that require further exploration to address global water security challenges.

Organic Food Demand Boosts Organic Food Production? Closer Look Into a Bibliometric Analysis of Organic Food Manufacturing Research from the Period 1998 to 2023

Introduction: Given the significance of organic food research in food manufacturing industry, bibliometric analysis within the period of 1998 to 2023 was utilised to provide a review of the body of work published in this area. The framework and central idea of the literature on organic food production in food and beverages industry by using the bibliometric analysis of the literature was further determined. To comprehend the thematic organisation and knowledge of organic food research in food manufacturing industry, the bibliographic coupling and co-citation analysis are carried out. Additionally, research trends and research direction in organic food development in food and beverages industry were fully understand by utilised co-occurrence and confluence analysis. The results of this study has suggested that there are more research are related to organic food demand and consumption which are linked to production of the organic food. Objective: Given the significance of organic food research in food manufacturing industry, bibliometric analysis within the period of 1998 to 2023 was utilised to provide a review of the body of work published in this area. Theoretical Framework: Organic production and terms related to organic food were combined in this study's nomenclature. The keywords linked with each sector had to be used to make sure that this research addressed all aspects of organic food and organic production. Method: The Scopus database, which is the largest biographical database, was used for data extraction and analysis. The research evolution and themes of organic food research in the food manufacturing industry were covered in the study for various time periods. Results and Discussion: The research evolution and themes of organic food research in the food manufacturing industry were covered in the study for various time periods. This study outlined the evolution of organic food research in the food manufacturing industry as well as potential research topics for academics.To further comprehend the research paradigm from high-quality publications, future studies may use bibliometric analysis on SCI, SSCI, and ABDC-listed articles solely. Research Implications: The current study has a number of ramifications for academics, businesspeople, marketers, and scholars. They ought to learn about the general studies that have been done in this field. They can use these papers to address the current issues in academia and business by being aware of the important contributors to this field of research and their motivations for doing so. Originality/Value: By examining many facets of organic food research, researchers have made significant contributions to this field. Studies are primarily focused on consumers’ demand facet, but there are fewer studies on the supply side from food and beverages industry. The first study on organic food development was carried out in 1998, according to the Scopus database. Since its inception till the present, organic food has taken many different forms. As there is no study that specifically focuses on organic food production in food and beverages industry, there is a need to research develop in the field of development of organic food production in food and beverages industry.

Bibliometric Analysis of a Decade Orchidaceae Research: A Comprehensive Study in the Agriculture Field

Orchidaceae is a family of flowering plants esteemed in numerous countries globally, so they are a promising subject for further exploration. The evolution of Orchidaceae research over the past decade is a foundation for identifying areas warranting deeper investigation. bibliographic analysis based on the Scopus database was used to elucidate the advancements in research over a decade. We brought data on an increasing number of publications between 1943 to 2023. About 7139 documents were found about orchid research, and 59% were in agriculture filtered by subject area, from around 2013 until 2023. America and Asia have the most significant number of Orchidaceae species, approximately 12000. However, China stands out with many publications with a high citation rate. Regarding the organization that publishes the journal, from 16204 organizations, the University of Chinese Academy is a prominent contributor characterized by substantial collaboration in advancing orchid research. Furthermore, the co-occurrence and all keywords indicating genetics, biodiversity, and taxonomy have been used as basis research topics in the last ten years. With additional analyses and reviews, this bibliometric analysis demonstrates that the research on Orchidaceae, specifically in agriculture, thrives every decade. Hence, we recommend future orchid conservation and research that should focus on the current gaps in knowledge and practice, including species distributions, management of species, and threats of extinction for developing or creating new cultivars to intensify a high potential commercial value.

VIRTUAL LABORATORIES IN SCIENCE EDUCATION: UNVEILING TRAJECTORIES, THEMES, AND EMERGING PARADIGMS (2013-2023)

Virtual laboratories are transformative tools in science education, yet comprehensive reviews of their prospects are limited. This study addresses this gap through a bibliometric analysis of 218 articles published between 2013 and 2023. Key findings included: (1) research has evolved from initial exploration to rapid expansion; (2) virtual labs have demonstrated adaptability across various scientific disciplines, including chemistry, physics, biology, engineering, and medicine; (3) five research trajectories focus on virtual labs, science education, and computer-based learning; and (4) eight research topics, such as comparisons with physical labs and student performance, have gained prominence. These findings had implications for educational practices, research methodologies, and policy considerations. For educational practices, virtual laboratories offer benefits by removing the need for physical resources, providing flexible delivery, enabling safe exploration, fostering engagement through hands-on experimentation, and enhancing understanding with immersive experiences. For research, virtual labs improve learning and analytical skills, generate detailed data on student behaviors and learning patterns, and lead to innovations in teaching methods and curriculum design. For policymakers, strategic planning is needed to create supportive policies for the effective adoption of virtual labs, including teacher training, infrastructure development, and curriculum integration, making science education more accessible and equitable for all students. Keywords: bibliometrics analysis, science education, research trends, virtual laboratory

Fifty years of liquid crystal research in the mirror of the German Liquid Crystal Conference

ABSTRACT This review highlights research topics like chiral phases (cholesterics, blue phases and polar phases), structural variations of the mesogens (kinked mesogens, polyphilic mesogens) and various aspects of liquid crystalline polymers. It closes by describing recent aspects like LC-materials from renewable resources, experiments in the ISS and ferroelectric nematic phases.

Progress and Trends in Forage Cactus Silage Research: A Bibliometric Perspective

Opuntia spp. (forage cactus or spineless cactus) is a plant native to Mexico that is commonly used as alternative nutrient-rich fodder in semi-arid regions. Due to its resistance to drought, forage cactus has become an important least-cost ingredient for formulating balanced rations for ruminants during times of scarcity. In addition, ensiling, an anaerobic fermentation process, is also a strategy used to allow a supply of bulky food all year round, since it conserves forage and maintains its nutritional value. In this sense, using the Scopus database and the visualization tool VOSviewer, the present work proposes a bibliometric analysis of forage cactus silage to track and map the evolution and main issues in the research field, current trends, and future directions. The results revealed that the first publication was in 2013; and since 2020, the number of publications has been growing. Brazil was highlighted, by far, as the most relevant country on the topic, and the top institutions were from northeast Brazil, which has been working on co-authored articles. The current hot research topics are focusing on the mixed silage of forage cactus and other forages such as gliricidia, maniçoba, and sorghum biomass, as well as evaluating the fermentative performance and chemical characteristics for improving ruminal diets, especially for goats and sheep. This study provides important information for researchers to identify gaps and direct their studies to better use the whole potential of forage cactus as an alternative roughage source.

Advancements of virtual reality in tourism and hospitality research. A hybrid review using the TCCM framework

ABSTRACT This paper aims to explore the advancements in VR research within tourism and hospitality industry using a hybrid review approach combining bibliometric analysis and TCCM framework. The study uncovers the past, present, and emerging research themes in the field, with most studies grounded in theoretical foundations (T); it presents eleven distinct contexts of VR applications (C); and indicates VR experiences mostly enhance behavioral intentions to visit (C); quantitative approaches, such as surveys and experiments are preferred over qualitative methods (M). Finally, this study proposes a conceptual model and nomological network, along with directions for future research through the TCCM perspective.

Mapping Green Supply Chain Practices: An Extensive Bibliometric Review with the SPAR-4-SLR and TCCM Framework

Purpose: The growing global awareness of environmental sustainability and the threat of climate change has prompted organisations to embrace green supply chain practices (GSCP) to minimise their ecological footprint and improve their competitive edge. The primary objective of this study is to offer a comprehensive, insightful analysis of the GSCP utilising the TCCM (theory, context, characteristics, and methods) framework. Design/Methodology/Approach: This study conducts an extensive bibliometric analysis, incorporating the TCCM framework and SPAR-4-SLR (Scientific Procedures and Rationales for Systematic Literature Reviews) protocol, to delve into the dynamic field of GSCP spanning 2004 to 2023. Findings: This article offers a nuanced exploration of the intricacies of GSCP research dynamics, shedding light on influential articles, distinguished authors, prominent academic institutions, publication sources and nine key thematic research clusters that have had a substantial impact and propelled this pivotal domain forward. TCCM framework is used to construct an all-encompassing citation network, elucidating five significant domains guided by the theoretical framework. These domains include social and economic theories, resource and strategy theories, innovation and change theories, systems and interdisciplinary theories, and management and organisation theories. Every subcategory within the GSCP realm represents a distinct and unique facet and is supported by an individual theoretical framework and scholarly contribution. Practical Implications: The findings from the bibliometric review yield significant insights for researchers and green supply-chain practitioners. This article aims to guide future research endeavours and policy formulation by evaluating the existing knowledge base and pinpointing diverse research avenues. It underscores the importance of interdisciplinary collaboration among academics from different domains to address the complex aspects of sustainability in supply-chain operations, thus highlighting the multidisciplinary character of green supply-chain research. Originality/Value: To the best of our knowledge, this review study is the first to present a bibliometric analysis of GSCP using the TCCM framework and the SPAR-4-SLR protocol.

A bibliometric analysis and typology of drug pricing policies across the globe.

Limited research exists on pricing policies from a bibliometric and visualization perspective, and there is a lack of understanding of their typology. This study aims to address these gaps in knowledge and provide a deeper understanding of the research topics and development trends in this field. A bibliometric study was conducted on drug pricing approaches in healthcare literature, published between 2000 and June 2023. The literature was identified through an extensive search of healthcare databases and was then classified based on the year of publication, research topics, corresponding authors, location of corresponding authors, and journal titles. The citation data analysis was conducted using Bibliometrix, which consisted of descriptive, geographical, and time-series analyses and visualization. Between 2000 and June 2023, 173 articles were disseminated across 98 distinct publication sources. During the analysis, we observed a significant and consistent rise in literature reports on drug pricing approaches in healthcare, especially in 2010. The research topics were distributed almost equally, discussing improvement or issues with drug pricing models and addressing drug pricing applications. Our analysis revealed that the top ten corresponding authors were responsible for 19% of the total articles, with those based in the United States being the most productive. Furthermore, the "Health Economics" journal ranked first among the top ten journals. These findings align with the overall publication trends of drug pricing methods reported in other fields. The current study offers a comprehensive overview of drug pricing techniques utilized in medicine through visualization and bibliometric techniques. Analysis of authors, journals, institutions, and countries could serve as a reference for new researchers and guide them differently. Researchers can also consider emerging trends when determining the focus of their studies.

A Study of the Application of Educational Psychology to Educational Practice

The application of educational psychology in educational practices aims at enhancing the process of education through integrating psychological concepts with the teaching environment. Such a stance holds the practical relevance of improving the quality of instruction and learning as essential and timely. When these elements are understood, educational strategies can be designed to take into account these different learning profiles and hence enhance the chances of the learning achievement for overall students ability and for the presence of Inclusive Education. These research themes are important as they serve as a guideline in an effort to determine the nature of students learning, the conditions that prompt these changes in learning, and how technology can be incorporated into the learning process. Altogether, in pursuance of the present paper, a literature review and search have been performed, and the focus is on offering realistic recommendations for educators. The study provides a theoretical and empirical foundation for educational practice to help teachers to carry out conclusive teaching strategies. Therefore, sustaining and building this scholarship bridges theory and practice toward achieving progressive educational strategies that are supportive for all students and enhance the overall quality of education. Based on the findings, this study can provide useful recommendations for a range of issues, including the strategies for creating individual learning profiles for learners, the possible ways for dealing with the learning styles, and the guidelines for employing technologies to enhance learning. Furthermore, the paper also underlines the need to effectively update teachers professional experience and knowledge in the sphere of educational psychology.

An In-Depth Bibliometric Exploration of Research on “Bullshit” Communication

Scholarly interest in unclarifiable unclarity, commonly referred to as bullshit (BS) communication, has been steadily growing, driven by events such as recent US presidential campaigns, the COVID-19 pandemic, the spread of conspiracy theories, and the prevalence of misinformation on social media. However, until now, there has been no comprehensive review of research in this domain. This bibliometric study analyzes 249 documents published from 1971 to 2023, sourced from the Scopus and Web of Science databases. Our primary goal is to map the research landscape on BS communication within organizational contexts. Employing techniques such as co-citation and collaboration network analyses, keyword co-occurrence analysis, and thematic mapping, the study reveals the fundamental social, intellectual, and conceptual structures shaping the knowledge base while highlighting key topics and themes in BS communication research. Beyond identifying these central themes, the study also critically evaluates prior research and offers recommendations for future investigations.

Resource management in disaster relief: a bibliometric and content-analysis-based literature review

AbstractDisasters cause huge economic losses, affect the lives of many people, and severely damage the environment. Effective resource management during disaster preparedness and response phases improves distribution efforts and service levels and, hence, accelerates the disaster relief operations. Resource management in response to catastrophe has received increasing research attention in recent years, but no review paper focuses on this specific topic. Thus, the main purpose of this paper is to review the existing literature on resource management for disaster relief published in English in peer-reviewed journals in order to fill the gap. We apply bibliometric, network, and content analyses in our review to identify popular research topics, classify the literature into research clusters, and analyze the interrelationships between these research clusters. The second purpose of this paper is to identify gaps and trends in existing research. Finally, we propose six future research directions that provide a roadmap for resource management research for disaster relief.

An ISM-MICMAC approach for analyzing the relationship between blockchain adoption criteria in a pharmaceutical supply chain: Tunisian case

Purpose In the context of digitalizing the supply chain of different sectors, the blockchain technology (BT) is emerged and becomes one of the most interesting and debated research topics. A few years ago, this technology was implemented for the first time in the financial sector, which is currently extended to be used in many other areas, mainly the health-care sector. The success of this technology stems from its ability to enhance the performance, security, consistency of sharing medical data within the whole system and the analysis of medical records. Technically, the BT is defined as a decentralized digital ledger that records transactions between the stakeholders in a supply chain. Thus, they could gain better control and find severe mistakes and the unsafe ones in the medical field. The purpose of this paper is to address a preliminary study of the BT adoption in a real pharmaceutical supply chain (PSC) of the Tunisian case. Design/methodology/approach Indeed, the authors propose an interpretive structural modeling (ISM) combined with the cross-impact matrix multiplication applied to classification (MICMAC) analysis. This methodology is known as an effective one used to identify the criteria that influence the implementation of the BT, analyze the relationships between them and delighting the most impactful ones. Findings The readiness criteria for the adoption of the BT for the considered system are identified which are 10 ones and the structural relationship between them is uncovered through many interviews with experts. Hence, the found results define the most crucial criteria that should be valorized amongst the other criteria. Originality/value The originality of this study stems from its theoretical and practical relevance regarding the potential of the pharmaceutical system and the importance of the integration of new technologies as the BT. The ISM-MICMAC approach seems to be very performant for such preliminary study of the BT adoption in the Tunisian pharmaceutical system.

The Current State and Future of the Urban Cold Chain: A Review of Algorithms for Environmental Optimization

Cold chains are essential in providing people with food and medicine across the globe. As the global environmental crisis poses an existential threat to humanity and societies strive for more sustainable ways of life, these critically important systems need to adapt to the needs of a new era. As it is, the transportation sector as a whole accounts for a fifth of global emissions, with the cold chain being embedded in this old fossil-fuel-dependent infrastructure. With the EU is passing regulations and legislation to cut down on emissions and phase out polluting technologies like combustion engine vehicles, the next couple of decades in Europe will be defined by rapid infrastructural change. For logistics and cold transportation, this shift presents many opportunities but also highlights the need for innovation and new research. In this literature review, we identify pressing issues with the current urban cold chain, review the recent research around environmental optimization in urban logistics, and give a cross-section of the field: what the trending research topics in urban logistics optimization across the globe are, and what kind of blind spots are identifiable in the body of research, as well as changes arising with future green logistics infrastructure. We approach the issues discussed specifically from the point of view of refrigerated urban transportation, though many issues extend beyond it to transportation infrastructure at large.

Climate Change Impact on Photovoltaic Production From the Perspective of Climate Models: a Systematic Review

Objective: This study investigates how the researchers approached the theme the climate change impacts on photovoltaic production (PVP) from the perspective of simulations using climate models. Methodology: A comprehensive literature review was conducted to establish correlations between future PV production and climate change susceptibility on regional and global scales. Keywords related to the theme were used in the Web of Science database. Inclusion criteria selected only complete, free, English scientific articles related to the research theme, published between 1965 and 2023. Results and analysis: As a result, it generated a sample consisted of 58 articles on the impact of climate change on photovoltaic production, with 14 included in the final quantitative synthesis. A wide range of results was presented, stemming from both climate change models and models assessing the influence of weather-related factors on PV production. Patterns in the impacts of climate change on photovoltaic production were observed, and the main climate models used to estimate PVP were recognized, grouped, and discussed. Key databases, commonly used simulation periods, and equations linking meteorological variables to PVP were identified and examined. Conclusion: Numerous publications have emerged on the impacts of climate change on PVP, focusing on empirical equations that relate meteorological variables, cell temperature, and cell efficiency. Most studies adopted a forecast period until the end of the 21st century. The majority of the studies focused on Europe and Asia, with little research on impacts of climate changes on PVP in South and Central America.

Sustainable development of electric vehicles in China: A bibliometric analysis and systematic review, 2011 onward

To address the challenge of climate change, China declared that its carbon dioxide emissions would peak in 2030 and become carbon neutral by 2060. China is the largest energy supplier and electric vehicles market worldwide and will stop selling combustion vehicles by 2035 and completely phase them out by 2050. To provide a overview of the current research, a bibliometric analysis and systematic review were conducted. The bibliometric analysis utilized data from Web of Science and Scopus, selected based on the PRISMA guidelines. Focusing on studies conducted in China and related to social sciences, environmental sciences, business, or economics. A total of 188 articles met the inclusion criteria. The analysis was performed using VOS viewer software to map co-citations and keyword co-occurrences, identifying core research themes and prominent clusters in the field. However, most researchers have primarily focused on one or two aspects of sustainability, with the hot spots being subsidies, charging costs, charging infrastructure, charging stations, batteries, and emissions. Life cycle assessment is also the most applied theory. This study recommended future research to focus on the usage stage of EVs, incorporating all three sustainability pillars. Additionally, regional assessment should be conducted to consider regional characteristics such as temperature, how policy influences affect electric vehicle emissions, social impacts, and economic advantages. Before promoting electric vehicles, regional assessments should be conducted, so that stakeholders can make decisions.

Mapping the Evolution of Digital Health Research: Bibliometric Overview of Research Hotspots, Trends, and Collaboration of Publications in JMIR (1999-2024).

While bibliometric studies of individual journals have been conducted, to the best of our knowledge, bibliometric mapping has not yet been utilized to analyze the literature published by the Journal of Medical Internet Research (JMIR). In celebration of the journal's 25th anniversary, this study aimed to review the entire collection of JMIR publications from 1999 to 2024 and provide a comprehensive overview of the main publication characteristics. This study included papers published in JMIR during the 25-year period from 1999 to 2024. The data were analyzed using CiteSpace, VOSviewer, and the "Bibliometrix" package in R. Through descriptive bibliometrics, we examined the dynamics and trend patterns of JMIR literature production and identified the most prolific authors, papers, institutions, and countries. Bibliometric maps were used to visualize the content of published articles and to identify the most prominent research terms and topics, along with their evolution. A bibliometric network map was constructed to determine the hot research topics over the past 25 years. This study revealed positive trends in literature production, with both the total number of publications and the average number of citations increasing over the years. And the global COVID-19 pandemic induced an explosive rise in the number of publications in JMIR. The most productive institutions were predominantly from the United States, which ranked highest in successful publications within the journal. The editor-in-chief of JMIR was identified as a pioneer in this field. The thematic analysis indicated that the most prolific topics aligned with the primary aims and scope of the journal. Currently and in the foreseeable future, the main themes of JMIR include "artificial intelligence," "patient empowerment," and "victimization." This bibliometric study highlighted significant contributions to digital health by identifying key research trends, themes, influential authors, and collaborations. The findings underscore the necessity to enhance publications from developing countries, improve gender diversity among authors, and expand the range of research topics explored in the journal.

A bibliometric and visual analysis of Parkinson's disease sleep disorders: articles from 2008 to 2023.

Sleep disorder is a common non-motor symptom (NMS) of Parkinson's disease. However, the global research focus on Parkinson's sleep-related disorders (PDSDs) and future trends remains unclear. Currently, there is no bibliometric analysis of PDSDs. We aim to fill this gap, determine the status of current research, and predict future research hotspots. We selected 1490 publications from the Web of Science Core Collection (WoSCC) database from 2008 to 2023. Based on CiteSpace and VOSviewer, the analysis was performed from the perspectives of the trend in the number of annual publications, countries, institutions, authors, journals, and co-citations. A total of 1490 publications from 590 authors from 409 institutions in 77 countries are included. The United States, China, and the United Kingdom are the leading countries. University College London (UCL) is the most prolific institution. Harvard University is the key for cooperation among institutions. Chaudhuri Kallol Ray is a leader in this field. "Movement Disorders" is the most influential journal. "A systematic review of the literature on disorders of sleep and wakefulness in Parkinson's disease from 2005 to 2015" is the publication with the highest co-citation intensity. The total volume of publications on PDSDs is on the rise, entering a relatively high-yield stage in 2020. The COVID-19 pandemic and the emergence of new keywords may be the reasons behind this phenomenon. "quality of life" and "circadian rhythm" are the mainstream topics of PDSD research. Daytime sleepiness is the PDSD subtype that has received the most attention. Sleep quality, biomarkers, and neurodegeneration are likely to become future research hotspots.

Development of a Refugee Health Research Agenda in North America.

The lack of a cohesive, stakeholder-informed refugee health research agenda has been a barrier to promoting, funding, and conducting health research with refugee populations in North America. A cross-sectional study was conducted among individuals working in refugee health in North America (N = 93) to describe major domains within the field of refugee health research and to develop refugee health research priorities. Open-ended survey questions included: (1) What research topics specific to refugee research would you like to see in an international research agenda? (2) Please describe current and important gaps that you believe exist in refugee research and why? Overarching themes focused on the need for the development of research partnerships with refugee communities that are intentional, effective, and driven by the needs of refugee communities. The survey also identified a need for best practices in creating sustainable, community-based research partnerships (effective models and evidence-based strategies) that translate across 12 domains. The refugee health research priorities for North America described in this manuscript should continue to be modified over time as political, economic, social, and medical contexts change.

Artificial intelligence in public service and governance in Nigeria

Purpose: This study explores the current state of artificial intelligence implementation in Nigeria’s public service and the potential benefits, challenges, and strategic steps needed to harness AI for improved governance and service delivery. Methods: The research design was qualitative. The data were collected using secondary data collection, in which a thorough literature review of academic articles, books, and reports related to AI was consulted. This study applied a thematic research approach to clarify the underlying issues, beliefs, and experiences related to artificial intelligence in governance and public services. The study was also anchored to content analysis. Results: The findings revealed that AI application in Nigeria’s public service is still in its early stages, with promising developments in areas such as e-governance, healthcare, banking sector, real estate business, and law enforcement/security outfits. There is a need for the government in Nigeria to invest significantly in infrastructural advancement and human capital development, which in turn will close the skill gaps, infrastructural deficits, and lapses that crop up from the unawareness of Artificial Intelligence in the technological advancement of Nigeria. Limitations: This study examined the current state of AI in Nigeria's public services and governance by identifying the key barriers that affect the adoption and implementation of AI. The study made progressive recommendations that integrated the application of artificial intelligence in public services and governance in Nigeria. Contributions: This study provides a comprehensive understanding of how AI can be adopted in Nigeria’s unique environment. Findings: This study did not receive any funding from any agency or organization.