The deep sea holds vital resources and spatial potential for future human survival and development,reflecting the common interests and concerns of all mankind.Amidst unprecedented global transformations in a hundred y...The deep sea holds vital resources and spatial potential for future human survival and development,reflecting the common interests and concerns of all mankind.Amidst unprecedented global transformations in a hundred years,the deep sea has emerged as a critical area of international competition and serves as a new frontier for resource extraction,a strategic space for military competition,and a contested space for great power rivalry and rule-making.展开更多
Welcome to the 4th volume of Biomedical Engineering Communications the first issue of 2025!Biomedical engineering is a rapidly evolving field that combines engineering principles with medical and biological sciences t...Welcome to the 4th volume of Biomedical Engineering Communications the first issue of 2025!Biomedical engineering is a rapidly evolving field that combines engineering principles with medical and biological sciences to create innovative healthcare technologies.Biomedical engineering brings an interdisciplinary,problem-solving approach to bioengineering,biology and medicine.This interdisciplinary field is essential for developing advanced medical devices,diagnostic tools,and therapeutic solutions that enhance patient care and improve health outcomes.It allows them to develop technologies and systems that directly contribute to diagnosing,treating and preventing diseases.展开更多
Purpose:The study examines the synergy and hysteresis in the evolution of funding and its supported literature,depicts their temporal correlation mechanism,which aids in improving trend predictions.Design/methodology/...Purpose:The study examines the synergy and hysteresis in the evolution of funding and its supported literature,depicts their temporal correlation mechanism,which aids in improving trend predictions.Design/methodology/approach:The study uses the LDA model to identify topics in funding texts and supported papers.A cosine similarity algorithm was employed to estimate the nexus between topics and construct the topic evolution time series.Similarly,the hysteresis effect in topic evolution is analyzed based on topic popularity and content,leading to insights into their temporal correlation mechanism.Findings:The study finds that fund and sponsored paper topics exhibit strong collaboration with a noticeable lag in evolution.The fund topics significantly influence sponsored paper topics after a two-year lag.Moreover,the lag effect is inversely proportional to the topic’s similarity.Research limitations:We use the LDA model to determine the hysteresis effect in topic evolution despite its limitations in handling long-tail words and domain-specific vocabulary.Furthermore,the timing of the emergence of the focal topic in funds is undermined,affecting the findings.Practical implications:These findings enhance the accuracy and scientific validity of trend prediction.Estimating and identifying patterns can help technology managers anticipate future research hotspots,supporting informed decision-making and technology management.Originality/value:This study introduces a research framework to quantitatively and visually analyze the hysteresis effect,revealing the correlation and evolutionary patterns between fund research topics and their funded papers.展开更多
Purpose:This paper proposes a method of detecting emerging trends in research topics from a more micro perspective.Design/methodology/approach:Through co-word clustering to identify research topics and analyzing posit...Purpose:This paper proposes a method of detecting emerging trends in research topics from a more micro perspective.Design/methodology/approach:Through co-word clustering to identify research topics and analyzing position changes of topic words in the keywords life-cycle diagram during different time periods,we detected emerging trends in research topics from a more micro perspective.I'he method was applied to the field of nanotechnology to verify its effectiveness and practicability.Findings:The results show that this method can be used to detect emerging trends in research topics from a more micro perspective,as it divides keywords into five categories:Potential keywords,emerging keywords,hot keywords,stable keywords and recession keywords,through which more details of topic changes can be found.Research limitations:We used keywords provided by authors and database indexers for keywords extraction.But this approach may lead to the problem of 'indexer effect'.The method may have a limited effect when applied to a disciplinary domain such as mathematics,which evolves slowly.Practical implications:This study provides information analysts with insights into the way to better understand specialty areas of a discipline domain and formulate research policies and strategic plans.Originality/value:This study contributes to the current literature by proposing a new method,which can detect emerging trends in research topics from a more micro perspective.展开更多
Alzheimer’s disease(AD)is the leading cause of dementia and its incidence continues to increase,thereby placing a heavy burden on caregivers as well as society in general.The primary pathological features of AD inclu...Alzheimer’s disease(AD)is the leading cause of dementia and its incidence continues to increase,thereby placing a heavy burden on caregivers as well as society in general.The primary pathological features of AD include extracellular amyloid-beta(Aβ)plaques and intracellular neurofibrillary tangles(NFTs),as well as synaptic and neuronal loss,activated microglia,and reactive astrocytes.[1]These pathological changes generally progress from an asymptomatic phase to clinically detectable cognitive impairment,and this process typically occurs over several years.展开更多
This study provides a comprehensive overview of modern cartography innovations and emerging trends,highlight-ing the importance of geospatial representation in various fields.It discusses recent advancements in geospa...This study provides a comprehensive overview of modern cartography innovations and emerging trends,highlight-ing the importance of geospatial representation in various fields.It discusses recent advancements in geospatial data collection techniques,including satellite and aerial imagery,Light Detection and Ranging(LiDAR)technology,and crowdsourcing.The research also investigates the integration of big data,machine learning,and real-time processing in Geographic Information Systems(GIS),as well as advances in geospatial visualization.In addition,it examines the role of cartography in addressing global challenges such as climate change,disaster management,and urban planning in line with the International Cartographic Association’s(ICA)perspectives.The study discusses the ethical considerations and challenges associated with modern cartography,including privacy,data security,and accessibility issues.Finally,it outlines future directions and opportunities in cartography,focusing on the potential applications of artificial intelligence,interdisciplinary collaborations,and open-source platforms.This discussion aims to emphasize the significance of continued research and development in cartography and encourage interdisciplinary collaboration for a better understanding of the world.展开更多
China’s market for products and services designed for mothers,infants and children,experienced emerging developments in retail channels,according to a recent Roland Berger publication titled'China’s MotherInfant...China’s market for products and services designed for mothers,infants and children,experienced emerging developments in retail channels,according to a recent Roland Berger publication titled'China’s MotherInfant-Childproducts Market Research Report'.展开更多
Dear Readers,As we step into 2025,the field of stroke research and treatment remains a vibrant frontier,driven by relentless scientific exploration and technological innovation.This year promises to bring new dimensio...Dear Readers,As we step into 2025,the field of stroke research and treatment remains a vibrant frontier,driven by relentless scientific exploration and technological innovation.This year promises to bring new dimensions to our understanding and management of stroke.In this editorial,I would like to share with you some of the anticipated research hotspots and emerging trends that are expected to shape the progress of stroke research in 2025.展开更多
The recognition of drug use as a global challenge requiring coordinated international response began with the first international conference on narcotic drugs held in Shanghai in 1909.Throughout the 20th century,three...The recognition of drug use as a global challenge requiring coordinated international response began with the first international conference on narcotic drugs held in Shanghai in 1909.Throughout the 20th century,three pivotal United Nations(UN)conventions on drug control(1961,1971,and 1988)established the legal and institutional framework for a comprehensive multilateral system addressing prevention and enforcement.The creation of the United Nations Office on Drugs and Crime(UNODC)in 1997 further underscored the widespread nature of drug-related challenges confronting societies worldwide(1–2).展开更多
Renewable energy is becoming more attractive as traditional fossil fuels are rapidly depleted and expensive,and their use would release pollutants.Power systems that use both wind and solar energy are more reliable an...Renewable energy is becoming more attractive as traditional fossil fuels are rapidly depleted and expensive,and their use would release pollutants.Power systems that use both wind and solar energy are more reliable and efficient than those that utilize only one energy.Hybrid renewable energy systems(HRES)are viable for remote areas operating in standalone mode.This paper aims to present the state-of-the-art research on off-grid solar-wind hybrid energy systems over the last two decades.More than 1500 published articles extracted from the Web of Science are analyzed by bibliometric methods and processed by CiteSpace to present the results with figures and tables.Productive countries and highly cited authors are identified,and hot topics with hotspot articles are shown in landscape and timeline views.Emerging trends and new developments related to techno-economic analysis and microgrids,as well as the application of HOMER software,are predicted based on the analysis of citation bursts.Furthermore,the opportunities of hybrid energy systems for sustainable development are discussed,and challenges and possible solutions are proposed.The study of this paper provides researchers with a comprehensive understanding and intuitive representation of standalone solar-wind hybrid energy systems.展开更多
Cloud computing plays a significant role in modern information technology, providing organizations with numerous benefits, including flexibility, scalability, and cost-efficiency. However, it has become essential for ...Cloud computing plays a significant role in modern information technology, providing organizations with numerous benefits, including flexibility, scalability, and cost-efficiency. However, it has become essential for organizations to ensure the security of their applications, data, and cloud-based networks to use cloud services effectively. This systematic literature review aims to determine the latest information regarding cloud computing security, with a specific emphasis on threats and mitigation strategies. Additionally, it highlights some common threats related to cloud computing security, such as distributed denial-of-service (DDoS) attacks, account hijacking, malware attacks, and data breaches. This research also explores some mitigation strategies, including security awareness training, vulnerability management, security information and event management (SIEM), identity and access management (IAM), and encryption techniques. It discusses emerging trends in cloud security, such as integrating artificial intelligence (AI) and machine learning (ML), serverless computing, and containerization, as well as the effectiveness of the shared responsibility model and its related challenges. The importance of user awareness and the impact of emerging technologies on cloud security have also been discussed in detail to mitigate security risks. A literature review of previous research and scholarly articles has also been conducted to provide insights regarding cloud computing security. It shows the need for continuous research and innovation to address emerging threats and maintain a security-conscious culture in the company.展开更多
Tunas are among the most economically important fish species and play critical roles in food composition and nutrition of humans.As apex predators,they also keep the marine ecosystem healthy and balanced.Both natural ...Tunas are among the most economically important fish species and play critical roles in food composition and nutrition of humans.As apex predators,they also keep the marine ecosystem healthy and balanced.Both natural and human factors influence the status of this important marine resource and their habitats.There is a large cadre of studies on how tunas are of great significance to the exploitation and management of their fisheries,yet there are few summaries of this research.We aimed to quantitatively and qualitatively synthesize the global knowledge structure and emerging trends in tuna research using bibliometric software.References with"Tuna","Katsuwonus",or"Thunnus"as the subject in the Web of Science Core Collection Database from 1995 to 2019 were visually analyzed using CiteSpace.Publication rate and output,active countries,institutions,authors,and co-cited references were performed.Results suggested that the number of international tuna research papers increased significantly between 2000 and 2010,as a considerable number of high-impact articles emerged during this period.Researchers paid more attention to 19 main topics during this period,notably"overfishing","bycatch","climate change","marine pollution",and"fish management",which all posed potential risks and challenges to tuna survival.Future research should emphasize resolving these challenges and building international cooperation for the proper management of tuna populations.展开更多
文摘The deep sea holds vital resources and spatial potential for future human survival and development,reflecting the common interests and concerns of all mankind.Amidst unprecedented global transformations in a hundred years,the deep sea has emerged as a critical area of international competition and serves as a new frontier for resource extraction,a strategic space for military competition,and a contested space for great power rivalry and rule-making.
文摘Welcome to the 4th volume of Biomedical Engineering Communications the first issue of 2025!Biomedical engineering is a rapidly evolving field that combines engineering principles with medical and biological sciences to create innovative healthcare technologies.Biomedical engineering brings an interdisciplinary,problem-solving approach to bioengineering,biology and medicine.This interdisciplinary field is essential for developing advanced medical devices,diagnostic tools,and therapeutic solutions that enhance patient care and improve health outcomes.It allows them to develop technologies and systems that directly contribute to diagnosing,treating and preventing diseases.
基金supported by National Natural Science Foundation of China(No.72104110 No.72274113)Basic Science(Natural Science)Research Projects in Higher Education Institutions in Jiangsu Province(No.22KJB630011)+2 种基金General Project of Philosophy and Social Sciences Research in Jiangsu Universities(No.2022SJYB0253)Taishan Scholar Foundation of Shandong province of China(tsqn202103069)Shandong Provincial Natural Science Foundation(No.ZR202111130115)。
文摘Purpose:The study examines the synergy and hysteresis in the evolution of funding and its supported literature,depicts their temporal correlation mechanism,which aids in improving trend predictions.Design/methodology/approach:The study uses the LDA model to identify topics in funding texts and supported papers.A cosine similarity algorithm was employed to estimate the nexus between topics and construct the topic evolution time series.Similarly,the hysteresis effect in topic evolution is analyzed based on topic popularity and content,leading to insights into their temporal correlation mechanism.Findings:The study finds that fund and sponsored paper topics exhibit strong collaboration with a noticeable lag in evolution.The fund topics significantly influence sponsored paper topics after a two-year lag.Moreover,the lag effect is inversely proportional to the topic’s similarity.Research limitations:We use the LDA model to determine the hysteresis effect in topic evolution despite its limitations in handling long-tail words and domain-specific vocabulary.Furthermore,the timing of the emergence of the focal topic in funds is undermined,affecting the findings.Practical implications:These findings enhance the accuracy and scientific validity of trend prediction.Estimating and identifying patterns can help technology managers anticipate future research hotspots,supporting informed decision-making and technology management.Originality/value:This study introduces a research framework to quantitatively and visually analyze the hysteresis effect,revealing the correlation and evolutionary patterns between fund research topics and their funded papers.
基金supported by the Center of Advisory,Information Research,Academic Divisions of the Chinese Academy of Sciences
文摘Purpose:This paper proposes a method of detecting emerging trends in research topics from a more micro perspective.Design/methodology/approach:Through co-word clustering to identify research topics and analyzing position changes of topic words in the keywords life-cycle diagram during different time periods,we detected emerging trends in research topics from a more micro perspective.I'he method was applied to the field of nanotechnology to verify its effectiveness and practicability.Findings:The results show that this method can be used to detect emerging trends in research topics from a more micro perspective,as it divides keywords into five categories:Potential keywords,emerging keywords,hot keywords,stable keywords and recession keywords,through which more details of topic changes can be found.Research limitations:We used keywords provided by authors and database indexers for keywords extraction.But this approach may lead to the problem of 'indexer effect'.The method may have a limited effect when applied to a disciplinary domain such as mathematics,which evolves slowly.Practical implications:This study provides information analysts with insights into the way to better understand specialty areas of a discipline domain and formulate research policies and strategic plans.Originality/value:This study contributes to the current literature by proposing a new method,which can detect emerging trends in research topics from a more micro perspective.
基金supported by grants from the Science and Technology Innovation 2030 Major Projects(No.2022ZD0211600)the Shanghai Municipal Health Commission Emerging Interdisciplinary Research Project(No.2022JC014).
文摘Alzheimer’s disease(AD)is the leading cause of dementia and its incidence continues to increase,thereby placing a heavy burden on caregivers as well as society in general.The primary pathological features of AD include extracellular amyloid-beta(Aβ)plaques and intracellular neurofibrillary tangles(NFTs),as well as synaptic and neuronal loss,activated microglia,and reactive astrocytes.[1]These pathological changes generally progress from an asymptomatic phase to clinically detectable cognitive impairment,and this process typically occurs over several years.
文摘This study provides a comprehensive overview of modern cartography innovations and emerging trends,highlight-ing the importance of geospatial representation in various fields.It discusses recent advancements in geospatial data collection techniques,including satellite and aerial imagery,Light Detection and Ranging(LiDAR)technology,and crowdsourcing.The research also investigates the integration of big data,machine learning,and real-time processing in Geographic Information Systems(GIS),as well as advances in geospatial visualization.In addition,it examines the role of cartography in addressing global challenges such as climate change,disaster management,and urban planning in line with the International Cartographic Association’s(ICA)perspectives.The study discusses the ethical considerations and challenges associated with modern cartography,including privacy,data security,and accessibility issues.Finally,it outlines future directions and opportunities in cartography,focusing on the potential applications of artificial intelligence,interdisciplinary collaborations,and open-source platforms.This discussion aims to emphasize the significance of continued research and development in cartography and encourage interdisciplinary collaboration for a better understanding of the world.
文摘China’s market for products and services designed for mothers,infants and children,experienced emerging developments in retail channels,according to a recent Roland Berger publication titled'China’s MotherInfant-Childproducts Market Research Report'.
文摘Dear Readers,As we step into 2025,the field of stroke research and treatment remains a vibrant frontier,driven by relentless scientific exploration and technological innovation.This year promises to bring new dimensions to our understanding and management of stroke.In this editorial,I would like to share with you some of the anticipated research hotspots and emerging trends that are expected to shape the progress of stroke research in 2025.
文摘The recognition of drug use as a global challenge requiring coordinated international response began with the first international conference on narcotic drugs held in Shanghai in 1909.Throughout the 20th century,three pivotal United Nations(UN)conventions on drug control(1961,1971,and 1988)established the legal and institutional framework for a comprehensive multilateral system addressing prevention and enforcement.The creation of the United Nations Office on Drugs and Crime(UNODC)in 1997 further underscored the widespread nature of drug-related challenges confronting societies worldwide(1–2).
基金This work was supported by Education Department of Hunan Province,China under Grant 22C013(Q.Zhou received this grant and the sponsor’s websites is https://jyt.hunan.gov.cn/).
文摘Renewable energy is becoming more attractive as traditional fossil fuels are rapidly depleted and expensive,and their use would release pollutants.Power systems that use both wind and solar energy are more reliable and efficient than those that utilize only one energy.Hybrid renewable energy systems(HRES)are viable for remote areas operating in standalone mode.This paper aims to present the state-of-the-art research on off-grid solar-wind hybrid energy systems over the last two decades.More than 1500 published articles extracted from the Web of Science are analyzed by bibliometric methods and processed by CiteSpace to present the results with figures and tables.Productive countries and highly cited authors are identified,and hot topics with hotspot articles are shown in landscape and timeline views.Emerging trends and new developments related to techno-economic analysis and microgrids,as well as the application of HOMER software,are predicted based on the analysis of citation bursts.Furthermore,the opportunities of hybrid energy systems for sustainable development are discussed,and challenges and possible solutions are proposed.The study of this paper provides researchers with a comprehensive understanding and intuitive representation of standalone solar-wind hybrid energy systems.
文摘Cloud computing plays a significant role in modern information technology, providing organizations with numerous benefits, including flexibility, scalability, and cost-efficiency. However, it has become essential for organizations to ensure the security of their applications, data, and cloud-based networks to use cloud services effectively. This systematic literature review aims to determine the latest information regarding cloud computing security, with a specific emphasis on threats and mitigation strategies. Additionally, it highlights some common threats related to cloud computing security, such as distributed denial-of-service (DDoS) attacks, account hijacking, malware attacks, and data breaches. This research also explores some mitigation strategies, including security awareness training, vulnerability management, security information and event management (SIEM), identity and access management (IAM), and encryption techniques. It discusses emerging trends in cloud security, such as integrating artificial intelligence (AI) and machine learning (ML), serverless computing, and containerization, as well as the effectiveness of the shared responsibility model and its related challenges. The importance of user awareness and the impact of emerging technologies on cloud security have also been discussed in detail to mitigate security risks. A literature review of previous research and scholarly articles has also been conducted to provide insights regarding cloud computing security. It shows the need for continuous research and innovation to address emerging threats and maintain a security-conscious culture in the company.
基金supported by National Natural Science Foundation of China(NSFC)(No.41806126)China Postdoctoral Science Foundation(No.2019M653101).
文摘Tunas are among the most economically important fish species and play critical roles in food composition and nutrition of humans.As apex predators,they also keep the marine ecosystem healthy and balanced.Both natural and human factors influence the status of this important marine resource and their habitats.There is a large cadre of studies on how tunas are of great significance to the exploitation and management of their fisheries,yet there are few summaries of this research.We aimed to quantitatively and qualitatively synthesize the global knowledge structure and emerging trends in tuna research using bibliometric software.References with"Tuna","Katsuwonus",or"Thunnus"as the subject in the Web of Science Core Collection Database from 1995 to 2019 were visually analyzed using CiteSpace.Publication rate and output,active countries,institutions,authors,and co-cited references were performed.Results suggested that the number of international tuna research papers increased significantly between 2000 and 2010,as a considerable number of high-impact articles emerged during this period.Researchers paid more attention to 19 main topics during this period,notably"overfishing","bycatch","climate change","marine pollution",and"fish management",which all posed potential risks and challenges to tuna survival.Future research should emphasize resolving these challenges and building international cooperation for the proper management of tuna populations.
