Tick studies in Malaysia have experienced a dynamic evolution characterized by periods of growth,stagnation,and the potential for revival.Beginning during the colonial era in the early 1900s,tick studies were primaril...Tick studies in Malaysia have experienced a dynamic evolution characterized by periods of growth,stagnation,and the potential for revival.Beginning during the colonial era in the early 1900s,tick studies were primarily conducted by European scientists and curators,establishing the foundation for tick taxonomy in the region.Pioneering works by George Henry Falknier Nuttall and Cecil Warburton introduced several new tick species,including Haemaphysalis(H.)calva,H.mjoebergi,H.vidua and H.wellingtoni[1].However,some records from this period are now considered doubtful,for instance Amblyomma(A.)breviscutatum,A.clypeolatum and A.integrum.The 1929 description of Ornithodoros batuensis by Stanley Hirst[2]marked the first documentation of a soft tick species in Malaysia,setting the stage for subsequent research endeavours.The Golden Age of tick studies(early 1950s-late 1980s)in Malaysia saw a surge in tick research activities.展开更多
Hydrogen energy has long been considered an ideal green energy,and in particular,developed with great enthusiasm in recent years[1].To utilize hydrogen energy,efficient hydrogen storage(H-storage)and transportation ar...Hydrogen energy has long been considered an ideal green energy,and in particular,developed with great enthusiasm in recent years[1].To utilize hydrogen energy,efficient hydrogen storage(H-storage)and transportation are necessary.Although great progress has been achieved in H-storage by using high-pressure cylinder up to 70 MPa.展开更多
Exploration budgets for primary battery metals-nickel,lithium and cobalt-tempered in 2024 at$1.697 billion,reflecting a marginal 0.4%decline and a virtually flat annual total,compared to$1.704 billion in 2023.Below is...Exploration budgets for primary battery metals-nickel,lithium and cobalt-tempered in 2024 at$1.697 billion,reflecting a marginal 0.4%decline and a virtually flat annual total,compared to$1.704 billion in 2023.Below is an introduction to the 2024 global exploration trends and prospects for lithium,cobalt,and nickel battery metals.展开更多
The tourism industry is one of the largest and fastest-growing sectors in the global market.It contributes towards complete growth and development of a country by bringing numerous economic value and benefit and helpi...The tourism industry is one of the largest and fastest-growing sectors in the global market.It contributes towards complete growth and development of a country by bringing numerous economic value and benefit and helping in building country’s brand value,image and identity.Eritrea has huge tourism potential owing to its natural,historical and cultural endowments.However,the tourism industry in Eritrea is only in its nascent stage.This study,therefore,try to identify and examine the major challenges of sustainable tourism development and its prospects.Primary data were collected from interview with different Ministry of Tourism authorities,travel agencies and tour operators’managers and owners.Secondary data were retrieved from annual reports of international tourism organizations,Ministry of Tourism,the State of Eritrea and other documented sources including magazines and relevant research and papers.The research concludes that Eritrea has great potential for the development of tourism.However,the tourism growth is blocked by specific factors such as poor image,inadequate tourism infrastructural and technological facilities,absence of coordination among tourism stakeholders and lack of skilled man power.This study will assist policymakers to understand the present challenges of the tourism industry and provide necessary recommendations to adopt appropriate strategies and mechanisms.展开更多
Ultra-high dose rate flash radiotherapy(FLASH-RT)has attracted wide attention in the field of radiotherapy in recent years.For FLASH-RT,radiation is delivered at a very high dose rate[usually thousands of times compar...Ultra-high dose rate flash radiotherapy(FLASH-RT)has attracted wide attention in the field of radiotherapy in recent years.For FLASH-RT,radiation is delivered at a very high dose rate[usually thousands of times compared with conventional radiotherapy(CONV-RT)]in an extremely short time.This novel irradiation technique shows a protective effect on normal tissues,also known as the flash effect.At the same time,FLASH-RT is comparable to CONV-RT in terms of tumorkilling efficacy.As basic research dedicates to uncover the mechanisms by which FLASH-RT reduces radiation-induced normal tissue damage,clinical trials of FLASH-RT have been gradually conducted worldwide.This article systematically reviews the evidence of the feasibility and safety of FLASH-RT in clinical practice and offers insights into the future translation of this technology in clinic.展开更多
Periprosthetic fracture of femur is a common and complex complication after joint replacement. With the increase of operation volume, its incidence is increasing year by year. The treatment of this fracture is affecte...Periprosthetic fracture of femur is a common and complex complication after joint replacement. With the increase of operation volume, its incidence is increasing year by year. The treatment of this fracture is affected by many factors, including fracture type, prosthesis stability, patient age and comorbidities, and individualized treatment strategy is needed. In recent years, the internal fixation technology and prosthetic revision technology have made significant progress in surgical treatment, such as locking steel plate, titanium cable and bridge combined internal fixation system and other new technologies have effectively improved the treatment effect. In addition, the application of new materials and 3D printing technology, as well as the optimization of multidisciplinary cooperation mode, also provide new ideas for the treatment of complex fractures. However, there are still some problems such as inaccurate diagnosis, difficult choice of treatment options and high incidence of postoperative complications. In the future, technological innovation, the introduction of artificial intelligence and big data, and the further development of personalized treatment will bring more possibilities to improve the prognosis and quality of life of patients. This study summarizes the relevant research results and prospects the future development direction, providing references for clinical practice and subsequent research.展开更多
This study focuses on the Gynostemma pentaphyllum industry in Pingli County, Shaanxi Province. Through literature analysis and data statistics, it systematically reviews the current status of cultivation, processing, ...This study focuses on the Gynostemma pentaphyllum industry in Pingli County, Shaanxi Province. Through literature analysis and data statistics, it systematically reviews the current status of cultivation, processing, sales, and research & development of G. pentaphyllum , identifies core industrial development issues, and proposes sustainable development strategies based on policy, market, and technological trends. The research reveals that Pingli County has established a large-scale cultivation and primary processing system for G. pentaphyllum , but faces challenges including insufficient development of high value-added products and weak brand influence. Future industrial upgrading should be achieved through technological innovation, brand building, and industrial chain extension.展开更多
Competition in science and technology is the core of the national game in the new era.The construction of science and technology education,as an important force to promote national strategic scientific and technologic...Competition in science and technology is the core of the national game in the new era.The construction of science and technology education,as an important force to promote national strategic scientific and technological power,is highly valued by all countries.Three developed countries in science and technology,the United States,Japan,and the United Kingdom,are the main research objects for analyzing their science and technology education.Domestic research on science and technology education mainly focuses on the theoretical and practical research of science and technology education activities.In the future,it is necessary to learn from the experience of foreign countries in the development of science and technology education,explore the localization of science and technology education activities,strengthen the top-level design of science and technology education,and highlight the strategic transformation of the trinity of“education,science and technology,and talents.”展开更多
All-perovskite tandem solar cells(TSCs)consist of a wide-bandgap(WBG,1.75-1.8 eV)top subcell and a low-bandgap(LBG,1.2-1.3 eV)bottom subcell,exhibit superior power conversion efficiencies(PCEs)compared to single-junct...All-perovskite tandem solar cells(TSCs)consist of a wide-bandgap(WBG,1.75-1.8 eV)top subcell and a low-bandgap(LBG,1.2-1.3 eV)bottom subcell,exhibit superior power conversion efficiencies(PCEs)compared to single-junction perovskite solar cells(PSCs).In addition,the advantages of lowtemperature solution preparation and low manufactu ring cost make the all-perovskite tandem solar cells widely concerned,and are considered to be one of the most potential next-generation high-performance thin film photovoltaic technologies.In this perspective,we briefly summarize the state-of-the-art advances in monolithic all-perovskite TSCs focusing on the following aspects:LBG perovskite bottom subcells,WBG perovskite top subcells,and interconnecting layers(ICLs).We then discuss the primary strategies to improve their performa nce and finally highlight the perspective regarding the achievement of efficient and stable all-perovskite tandems.展开更多
In this paper,the research status of industrial ecology abroad is briefly introduced,and the development status of industrial ecology in China is summarized and evaluated,including research content,methods,application...In this paper,the research status of industrial ecology abroad is briefly introduced,and the development status of industrial ecology in China is summarized and evaluated,including research content,methods,applications,etc.At the same time,combined with the current needs of China s economic-social development,it looks forward to the future development direction and application prospects of industrial ecology.In the coming period,research on green transformation technologies for industrial structure and production methods,carbon peak routes and carbon reduction implementation paths for industrial systems,key technologies for adapting to climate change and achieving carbon peak and carbon neutrality in priority areas,cross regional collaborative technologies for industrial chains,regional energy resource optimization and allocation technologies,efficient industrial agglomeration and collaboration technologies,multimedia composite pollution collaborative governance technologies,collaborative governance technologies for pollution and carbon reduction,multimedia comprehensive governance of multiple pollutants,and empirical theoretical systems of industrial ecology with Chinese characteristics will be the direction of industrial ecology research in China.展开更多
Remarkable achievements have been made in China＇s agricultural development since the late 1970s. Nevertheless, deep-rooted problems are arising from inefficient farming practices. From mid- and long-term perspectives...Remarkable achievements have been made in China＇s agricultural development since the late 1970s. Nevertheless, deep-rooted problems are arising from inefficient farming practices. From mid- and long-term perspectives, migration of China＇s agricultural labor will slow and large-scale operation of farmland will accelerate. Although grain supply and demand have maintained a tight balance, new potentials still exist in improving grain production. Under the pressures of resource and environmental constraints, advancing the green and efficient transition of agriculture will become a new trend in China＇s agricultural development. In this context, the treatment of agricultural pollution, supply-side structural reform and innovation of agricultural subsidy policy are of strategic significance to the transition and upgrade of China＇s agriculture.展开更多
Based on the evolution of farming revolution in Fengyan aiming to create a healthier and more beautiful human existence and a harmonious coexistence with nature, this study introduced Fenlong green agriculture, which ...Based on the evolution of farming revolution in Fengyan aiming to create a healthier and more beautiful human existence and a harmonious coexistence with nature, this study introduced Fenlong green agriculture, which had the characteristics of natural yield increase of more than 10% with zero fertilization, and yield increase of 10%-30%, quality improvement of 5% and doubled land water holding capacity with the conventional fertilization in over 20 crops in more than 20 provinces, and significant reforming efficiency on salinized land and grassland; for the first time made a comprehensive description of high efficient application of Fenlong green modern agriculture to explore natural resources, realizing the sustainable develop- ment of quality improvement, yield increase and efficiency enhancement; for the first time clarified the scientific basis and theoretical system of the green efficient mod- ern agricultural technique-Fenlong cultivation, as well as the basic connotations and concepts of Fenlong cultivation, green efficient modern agricultural technical system; created a new model of efficient modern agricultural production and new technology system, and 6 major technical projects like cultivated land improvement to increase yield and transformation of salinized land and grassland, which could play a role in relieving the climatic disasters like haze, transformation of farmland with medium to low yield as well as the construction of high standard farmland, sucrose industry and ＂One Road One Belt＂ strategy; for the first time proposed Fenlong cultivation as the ＂China technology card＂ in China and even the whole world, so as to make people understand the particular significance of this technology to green develop- ment, which could benefit the future generations.展开更多
The twenty years history of Journal of Southeast University (English Edition) and its significant achievements are briefly reviewed. Based on the experiences accumulated over its twenty years, some suggestions for imp...The twenty years history of Journal of Southeast University (English Edition) and its significant achievements are briefly reviewed. Based on the experiences accumulated over its twenty years, some suggestions for improving the quality of this English-language academic journal are proposed, including focusing on the report of the excellent disciplines of its sponsoring university, attracting high-level papers by giving the priority of publication, publishing special issues for experts and scholars at home and abroad, shortening publication period, and realizing the internationalization of the members of the editorial committee, etc.展开更多
Environment and resources of Tongren area were introduced,it was proposed that Tongren was endowed with rich ecotourism resources and diversified landscape types,current conditions and development prospects of ecotour...Environment and resources of Tongren area were introduced,it was proposed that Tongren was endowed with rich ecotourism resources and diversified landscape types,current conditions and development prospects of ecotourism resources were analyzed.Moreover,the study area has an excellent location and convenient traffic conditions,construction and development of local ecotourism has achieved remarkable progress as more efforts have been devoted in tourism industry.By cooperating with other regions,tourism brand of the study area as "Pure Land of Brahma,Peaceful World of Tongren" was built.Meanwhile,problems encountered by local ecotourism development were analyzed and development strategies proposed:competitive tour routes should be given on the basis of overall planning and balanced development,and tourism brands built;tourism traffic conditions should be improved and larger tourism development spaces constructed;tourism management and service level should be promoted,and tourism market expanded;propaganda and education about ecological protection should be enhanced,and eco-environment protection consciousness cultivated.This study was to provide useful references for the future ecotourism development of the local area.展开更多
基金supported by the Higher Institution Centre of Excellence(HICoE)program(MO002-2019&TIDREC-2023)funded by the Bernhard Nocht Institute for Tropical Medicine,Hamburg,Germany[100-TNCPI/INT 16/6/2(005/2020)].
文摘Tick studies in Malaysia have experienced a dynamic evolution characterized by periods of growth,stagnation,and the potential for revival.Beginning during the colonial era in the early 1900s,tick studies were primarily conducted by European scientists and curators,establishing the foundation for tick taxonomy in the region.Pioneering works by George Henry Falknier Nuttall and Cecil Warburton introduced several new tick species,including Haemaphysalis(H.)calva,H.mjoebergi,H.vidua and H.wellingtoni[1].However,some records from this period are now considered doubtful,for instance Amblyomma(A.)breviscutatum,A.clypeolatum and A.integrum.The 1929 description of Ornithodoros batuensis by Stanley Hirst[2]marked the first documentation of a soft tick species in Malaysia,setting the stage for subsequent research endeavours.The Golden Age of tick studies(early 1950s-late 1980s)in Malaysia saw a surge in tick research activities.
文摘Hydrogen energy has long been considered an ideal green energy,and in particular,developed with great enthusiasm in recent years[1].To utilize hydrogen energy,efficient hydrogen storage(H-storage)and transportation are necessary.Although great progress has been achieved in H-storage by using high-pressure cylinder up to 70 MPa.
文摘Exploration budgets for primary battery metals-nickel,lithium and cobalt-tempered in 2024 at$1.697 billion,reflecting a marginal 0.4%decline and a virtually flat annual total,compared to$1.704 billion in 2023.Below is an introduction to the 2024 global exploration trends and prospects for lithium,cobalt,and nickel battery metals.
文摘The tourism industry is one of the largest and fastest-growing sectors in the global market.It contributes towards complete growth and development of a country by bringing numerous economic value and benefit and helping in building country’s brand value,image and identity.Eritrea has huge tourism potential owing to its natural,historical and cultural endowments.However,the tourism industry in Eritrea is only in its nascent stage.This study,therefore,try to identify and examine the major challenges of sustainable tourism development and its prospects.Primary data were collected from interview with different Ministry of Tourism authorities,travel agencies and tour operators’managers and owners.Secondary data were retrieved from annual reports of international tourism organizations,Ministry of Tourism,the State of Eritrea and other documented sources including magazines and relevant research and papers.The research concludes that Eritrea has great potential for the development of tourism.However,the tourism growth is blocked by specific factors such as poor image,inadequate tourism infrastructural and technological facilities,absence of coordination among tourism stakeholders and lack of skilled man power.This study will assist policymakers to understand the present challenges of the tourism industry and provide necessary recommendations to adopt appropriate strategies and mechanisms.
文摘Ultra-high dose rate flash radiotherapy(FLASH-RT)has attracted wide attention in the field of radiotherapy in recent years.For FLASH-RT,radiation is delivered at a very high dose rate[usually thousands of times compared with conventional radiotherapy(CONV-RT)]in an extremely short time.This novel irradiation technique shows a protective effect on normal tissues,also known as the flash effect.At the same time,FLASH-RT is comparable to CONV-RT in terms of tumorkilling efficacy.As basic research dedicates to uncover the mechanisms by which FLASH-RT reduces radiation-induced normal tissue damage,clinical trials of FLASH-RT have been gradually conducted worldwide.This article systematically reviews the evidence of the feasibility and safety of FLASH-RT in clinical practice and offers insights into the future translation of this technology in clinic.
文摘Periprosthetic fracture of femur is a common and complex complication after joint replacement. With the increase of operation volume, its incidence is increasing year by year. The treatment of this fracture is affected by many factors, including fracture type, prosthesis stability, patient age and comorbidities, and individualized treatment strategy is needed. In recent years, the internal fixation technology and prosthetic revision technology have made significant progress in surgical treatment, such as locking steel plate, titanium cable and bridge combined internal fixation system and other new technologies have effectively improved the treatment effect. In addition, the application of new materials and 3D printing technology, as well as the optimization of multidisciplinary cooperation mode, also provide new ideas for the treatment of complex fractures. However, there are still some problems such as inaccurate diagnosis, difficult choice of treatment options and high incidence of postoperative complications. In the future, technological innovation, the introduction of artificial intelligence and big data, and the further development of personalized treatment will bring more possibilities to improve the prognosis and quality of life of patients. This study summarizes the relevant research results and prospects the future development direction, providing references for clinical practice and subsequent research.
基金Supported by National College Students Innovation and Entrepreneurship Training Program(202314390006)National College Students Innovation and Entrepreneurship Training Program(202414390005)Teaching Reform Project of Shaanxi Xueqian Normal University(25JG018Y).
文摘This study focuses on the Gynostemma pentaphyllum industry in Pingli County, Shaanxi Province. Through literature analysis and data statistics, it systematically reviews the current status of cultivation, processing, sales, and research & development of G. pentaphyllum , identifies core industrial development issues, and proposes sustainable development strategies based on policy, market, and technological trends. The research reveals that Pingli County has established a large-scale cultivation and primary processing system for G. pentaphyllum , but faces challenges including insufficient development of high value-added products and weak brand influence. Future industrial upgrading should be achieved through technological innovation, brand building, and industrial chain extension.
文摘Competition in science and technology is the core of the national game in the new era.The construction of science and technology education,as an important force to promote national strategic scientific and technological power,is highly valued by all countries.Three developed countries in science and technology,the United States,Japan,and the United Kingdom,are the main research objects for analyzing their science and technology education.Domestic research on science and technology education mainly focuses on the theoretical and practical research of science and technology education activities.In the future,it is necessary to learn from the experience of foreign countries in the development of science and technology education,explore the localization of science and technology education activities,strengthen the top-level design of science and technology education,and highlight the strategic transformation of the trinity of“education,science and technology,and talents.”
基金financially supported by the National Key R&D Program of China(no.2022YFB4200303)the National Natural Science Foundation of China(no.62174112)+2 种基金the Engineering Featured Team Fund of Sichuan University(no.2020SCUNG102)the Technical Application-Oriented Research Projects for Liaoning Provincial College of Communications(no.xyfzx202305)the Basic Research Projects for the Educational Department of Liaoning Province(LJ212411500014)。
文摘All-perovskite tandem solar cells(TSCs)consist of a wide-bandgap(WBG,1.75-1.8 eV)top subcell and a low-bandgap(LBG,1.2-1.3 eV)bottom subcell,exhibit superior power conversion efficiencies(PCEs)compared to single-junction perovskite solar cells(PSCs).In addition,the advantages of lowtemperature solution preparation and low manufactu ring cost make the all-perovskite tandem solar cells widely concerned,and are considered to be one of the most potential next-generation high-performance thin film photovoltaic technologies.In this perspective,we briefly summarize the state-of-the-art advances in monolithic all-perovskite TSCs focusing on the following aspects:LBG perovskite bottom subcells,WBG perovskite top subcells,and interconnecting layers(ICLs).We then discuss the primary strategies to improve their performa nce and finally highlight the perspective regarding the achievement of efficient and stable all-perovskite tandems.
基金Supported by the National Natural Science Foundation of China(42477521).
文摘In this paper,the research status of industrial ecology abroad is briefly introduced,and the development status of industrial ecology in China is summarized and evaluated,including research content,methods,applications,etc.At the same time,combined with the current needs of China s economic-social development,it looks forward to the future development direction and application prospects of industrial ecology.In the coming period,research on green transformation technologies for industrial structure and production methods,carbon peak routes and carbon reduction implementation paths for industrial systems,key technologies for adapting to climate change and achieving carbon peak and carbon neutrality in priority areas,cross regional collaborative technologies for industrial chains,regional energy resource optimization and allocation technologies,efficient industrial agglomeration and collaboration technologies,multimedia composite pollution collaborative governance technologies,collaborative governance technologies for pollution and carbon reduction,multimedia comprehensive governance of multiple pollutants,and empirical theoretical systems of industrial ecology with Chinese characteristics will be the direction of industrial ecology research in China.
文摘Remarkable achievements have been made in China＇s agricultural development since the late 1970s. Nevertheless, deep-rooted problems are arising from inefficient farming practices. From mid- and long-term perspectives, migration of China＇s agricultural labor will slow and large-scale operation of farmland will accelerate. Although grain supply and demand have maintained a tight balance, new potentials still exist in improving grain production. Under the pressures of resource and environmental constraints, advancing the green and efficient transition of agriculture will become a new trend in China＇s agricultural development. In this context, the treatment of agricultural pollution, supply-side structural reform and innovation of agricultural subsidy policy are of strategic significance to the transition and upgrade of China＇s agriculture.
文摘Based on the evolution of farming revolution in Fengyan aiming to create a healthier and more beautiful human existence and a harmonious coexistence with nature, this study introduced Fenlong green agriculture, which had the characteristics of natural yield increase of more than 10% with zero fertilization, and yield increase of 10%-30%, quality improvement of 5% and doubled land water holding capacity with the conventional fertilization in over 20 crops in more than 20 provinces, and significant reforming efficiency on salinized land and grassland; for the first time made a comprehensive description of high efficient application of Fenlong green modern agriculture to explore natural resources, realizing the sustainable develop- ment of quality improvement, yield increase and efficiency enhancement; for the first time clarified the scientific basis and theoretical system of the green efficient mod- ern agricultural technique-Fenlong cultivation, as well as the basic connotations and concepts of Fenlong cultivation, green efficient modern agricultural technical system; created a new model of efficient modern agricultural production and new technology system, and 6 major technical projects like cultivated land improvement to increase yield and transformation of salinized land and grassland, which could play a role in relieving the climatic disasters like haze, transformation of farmland with medium to low yield as well as the construction of high standard farmland, sucrose industry and ＂One Road One Belt＂ strategy; for the first time proposed Fenlong cultivation as the ＂China technology card＂ in China and even the whole world, so as to make people understand the particular significance of this technology to green develop- ment, which could benefit the future generations.
文摘The twenty years history of Journal of Southeast University (English Edition) and its significant achievements are briefly reviewed. Based on the experiences accumulated over its twenty years, some suggestions for improving the quality of this English-language academic journal are proposed, including focusing on the report of the excellent disciplines of its sponsoring university, attracting high-level papers by giving the priority of publication, publishing special issues for experts and scholars at home and abroad, shortening publication period, and realizing the internationalization of the members of the editorial committee, etc.
文摘Environment and resources of Tongren area were introduced,it was proposed that Tongren was endowed with rich ecotourism resources and diversified landscape types,current conditions and development prospects of ecotourism resources were analyzed.Moreover,the study area has an excellent location and convenient traffic conditions,construction and development of local ecotourism has achieved remarkable progress as more efforts have been devoted in tourism industry.By cooperating with other regions,tourism brand of the study area as "Pure Land of Brahma,Peaceful World of Tongren" was built.Meanwhile,problems encountered by local ecotourism development were analyzed and development strategies proposed:competitive tour routes should be given on the basis of overall planning and balanced development,and tourism brands built;tourism traffic conditions should be improved and larger tourism development spaces constructed;tourism management and service level should be promoted,and tourism market expanded;propaganda and education about ecological protection should be enhanced,and eco-environment protection consciousness cultivated.This study was to provide useful references for the future ecotourism development of the local area.
