On December 26,2025 China announced plans to begin the zero-carbon transformation of 52 industrial parks across the country.This first batch of parks span sectors such as new energy,advanced manufactur-ing and computi...On December 26,2025 China announced plans to begin the zero-carbon transformation of 52 industrial parks across the country.This first batch of parks span sectors such as new energy,advanced manufactur-ing and computing.The list ensures every province,autonomous region,and municipality has at least one designated park,with transforma-tion set for completion by 2030.展开更多
BEIJING,Jan.2(Xinhua)-Every year on New Year's Eve,Chinese President Xi Jinping delivers his New Year greetings to the Chinese people from his office,with the Great Wall,a symbol of the Chinese nation’s resilienc...BEIJING,Jan.2(Xinhua)-Every year on New Year's Eve,Chinese President Xi Jinping delivers his New Year greetings to the Chinese people from his office,with the Great Wall,a symbol of the Chinese nation’s resilience and heritage,depicted the backdrop.展开更多
BEIJING,Dec.31(Xinhua)-On New Year's Eve,Chinese President Xi Jinping delivered his 2026 New Year message through China Media Group and the Internet.The following is the full text of the message:Greetings to all!Y...BEIJING,Dec.31(Xinhua)-On New Year's Eve,Chinese President Xi Jinping delivered his 2026 New Year message through China Media Group and the Internet.The following is the full text of the message:Greetings to all!Year after year,life opens a fresh chapter.As the new year begins,I extend my best wishes to you from Beijing!展开更多
Greetings to all!Year after year,life opens a fresh chapter.As the new year begins,I extend my best wishes to you from Beijing!The year 2025 marks the completion of China's 14th Five-Year Plan(2021-25)for economic...Greetings to all!Year after year,life opens a fresh chapter.As the new year begins,I extend my best wishes to you from Beijing!The year 2025 marks the completion of China's 14th Five-Year Plan(2021-25)for economic and social development.展开更多
Reliable traffic flow prediction is crucial for mitigating urban congestion.This paper proposes Attentionbased spatiotemporal Interactive Dynamic Graph Convolutional Network(AIDGCN),a novel architecture integrating In...Reliable traffic flow prediction is crucial for mitigating urban congestion.This paper proposes Attentionbased spatiotemporal Interactive Dynamic Graph Convolutional Network(AIDGCN),a novel architecture integrating Interactive Dynamic Graph Convolution Network(IDGCN)with Temporal Multi-Head Trend-Aware Attention.Its core innovation lies in IDGCN,which uniquely splits sequences into symmetric intervals for interactive feature sharing via dynamic graphs,and a novel attention mechanism incorporating convolutional operations to capture essential local traffic trends—addressing a critical gap in standard attention for continuous data.For 15-and 60-min forecasting on METR-LA,AIDGCN achieves MAEs of 0.75%and 0.39%,and RMSEs of 1.32%and 0.14%,respectively.In the 60-min long-term forecasting of the PEMS-BAY dataset,the AIDGCN out-performs the MRA-BGCN method by 6.28%,4.93%,and 7.17%in terms of MAE,RMSE,and MAPE,respectively.Experimental results demonstrate the superiority of our pro-posed model over state-of-the-art methods.展开更多
This paper presents the interactive development model of the new countryside construction and rural ecotourism. The authorthinks that, to correctly and fully grasp the concept of rural tourism, rural tourism must be e...This paper presents the interactive development model of the new countryside construction and rural ecotourism. The authorthinks that, to correctly and fully grasp the concept of rural tourism, rural tourism must be established, the concept of system, and build theconcept of rural tourism system no one has been studied. This article tries from the connotation of the related concept of the rural tourism andthe level of the rural tourism, tourist market positioning, the development of rural tourism and consumer guide to build the concept of the ruraltourism system. Additionally, the development of eco-tourism can reduce the negative impact on the environment, but also bring the economicbenefits to the local people and increase the income of the people in the region.展开更多
With the rapid development of modem computer technology, Intemet technology has penetrated into people＇s daily life and work and application technology of the Intemet-related products has been promoted, including e-b...With the rapid development of modem computer technology, Intemet technology has penetrated into people＇s daily life and work and application technology of the Intemet-related products has been promoted, including e-books which are an important part of people＇s lives. Currently e-books gained popularity caused by interactive new media technology and at the same time, the traditional paper books also face enormous challenges. The concepts of interactive new media and e-books were analyzed in this paper. The different design between interactive new media e-books and paper books has been analyzed comparatively, especially from the perspective of the design and layout from the text, colors, images, audio design and cover design to explore the different design between interactive new media e-books and paper books. Finally, under the background of lnternet economic development, interactive new media e-books will be a promising product.展开更多
Evaluation of teaching materials is necessary and very important for teachers. It can help teachers choose an appropriate textbook, realize the advantage and disadvantage of a textbook and adjust their teaching proced...Evaluation of teaching materials is necessary and very important for teachers. It can help teachers choose an appropriate textbook, realize the advantage and disadvantage of a textbook and adjust their teaching procedures according to different situations and learners. It makes teaching and learning more effective and efficient. The importance of evaluating teaching materials is emphasized in this paper and then the textbook New Era Interactive English is chosen as an example to further illustrate the problem. This textbook is to be analyzed and evaluated from the following angles: overview, internal and external.展开更多
Multiobjective Programming (MOP) has become famous among many researchers due to more practical and realistic applications. A lot of methods have been proposed especially during the past four decades. In this paper, w...Multiobjective Programming (MOP) has become famous among many researchers due to more practical and realistic applications. A lot of methods have been proposed especially during the past four decades. In this paper, we develop a new algorithm based on a new approach to solve MOP by starting from a utopian point, which is usually infeasible, and moving towards the feasible region via stepwise movements and a simple continuous interaction with decision maker. We consider the case where all objective functions and constraints are linear. The implementation of the pro-posed algorithm is demonstrated by two numerical examples.展开更多
Three new wood-rotting fungi Peniophorella growing on Pinus yunnanensis in southwestern China,Peniophorella euryhypha,Peniophorella pinicola and Peniophorella stellata,are described based on morphology and phylogeny.T...Three new wood-rotting fungi Peniophorella growing on Pinus yunnanensis in southwestern China,Peniophorella euryhypha,Peniophorella pinicola and Peniophorella stellata,are described based on morphology and phylogeny.They all have annual resupinate basidiomata with smooth,white to cream hymenophore and clavate to cylindrical leptocystidia without resinous matter.P.euryhypha is characterized by simple septate subicular hyphae 7.5-9.5μm wide and broadly clavate to sphaeropedunculate cystidia,narrowly ellipsoid basidiospores 9.3-11×3-4.3μm.P.pinicola is characterized by encrusted hyphae and bowl-shaped stephanocysts and thick-walled cystidia,oblong-ellipsoid basidiospores 5.5-8×3.2-5μm.P.stellata is characterized by leptocystidia and sometimes hyphidia encrusted with rosette-like crystals in subhymenium and hymenium,and oblong-ellipsoid basidiospores 8-10×3.5-5μm.In addition,Peniophorella cremea is considered as a synonym of Hyphoderma transiens.A key to Chinese species of Peniophorella is provided.展开更多
Background In the demanding field of live news broadcasting,the intricate studio production procedures and tight schedules pose significant challenges for physical rehearsals by cameramen.This paper explores the desig...Background In the demanding field of live news broadcasting,the intricate studio production procedures and tight schedules pose significant challenges for physical rehearsals by cameramen.This paper explores the design and implementation of a lightweight virtual news previsualization system,leveraging virtual production technology and interaction design methods to address the lack of fidelity in presentations and manipulations,and the quantitative feedback of rehearsal effects in previous virtual approaches.Methods Our system,Previs-Real,is informed by user investigation with professional cameramen and studio technicians,and adheres to principles of high fidelity,accurate replication of actual hardware operations,and real-time feedback on rehearsal results.The system's software and hardware development are implemented based on Unreal Engine and accompanying toolsets,incorporating cutting-edge modeling and camera calibration methods.Results We validated Previs-Real through a user study,demonstrating superior performance in previsualization shooting tasks using the virtual system compared to traditional camera setups.The findings,supported by both objective performance metrics and subjective responses,underline Previs-Real's effectiveness and potential in transforming news broadcasting rehearsals.Conclusions Previs-Real eliminates the requirement for complex equipment interconnections and team coordination inherent in a physical studio by implementing methodologies complying the above principles,objectively resulting in a lightweight design of applicable version of virtual news previsualization system.It offers a novel solution to the challenges in news studio previsualization by focusing on key operational features rather than full environment replication.This design approach is equally effective in the process of designing lightweight systems in other fields.展开更多
The URI online judge is a new online tool created with the main purpose of making programming practice more dynamic, interesting and stimulating for those who have just entered into the art of programming. The URI onl...The URI online judge is a new online tool created with the main purpose of making programming practice more dynamic, interesting and stimulating for those who have just entered into the art of programming. The URI online judge allows problem corrections in real time, interactivity between users, besides it allows flexibility in the choice of the programming language and it makes some supporting materials available. During the short time in which the tool has being used we have observed that it is a very good tool for self-study. As users of programming portals, the authors noticed some details that would be important to be implemented in a new tool, such as the separation of problems by categories. Another fundamental detail is the fact that this tool is available in two languages （Portuguese and English）. This might facilitate the learning process for beginners, both locally and globally.展开更多
In this paper, we conduct research on the new modern English teaching mode in higher vocational colleges based on multimediaand interactive system. Multimedia can make the local conditions and customs of English-speak...In this paper, we conduct research on the new modern English teaching mode in higher vocational colleges based on multimediaand interactive system. Multimedia can make the local conditions and customs of English-speaking countries, culture, art and life phenomenon,along with beautiful music and authentic English explanation, in order to real natural life scenes, abstract, boring of the learning content, becomevivid language communication environment, easy to stimulate students’ learning motivation, arouse their strong desire for knowledge, andthe thirst for knowledge into sustainable self-need, internalized learning motivation. Learning motivation is directly promote the inner power ofstudents in learning activities as point and level directly affect students’ learning behavior and academic achievement. Establishment situation,stimulate students’ curiosity and it is an effective way of training students’ learning motivations. This paper combines the related theories topropose the new perspective of the issues that will be meaningful.展开更多
In order to improve the parasites experimental teaching quality, Digital Microscope System is used to replace the ordinary optical microscope in the teaching of eggs, imagoes, and tissue slices. The new model of exper...In order to improve the parasites experimental teaching quality, Digital Microscope System is used to replace the ordinary optical microscope in the teaching of eggs, imagoes, and tissue slices. The new model of experimental teaching, integrating modem information technology into the parasite experimental teaching, gives full play to the students＇ learning enthusiasm, initiative and creativity and improves the quality of experimental teaching. And at the same time, it provides a basis for the microbiological and pathological experimental teaching reform.展开更多
During Donald Trump’s first term,the“Trump Shock”brought world politics into an era of uncertainties and pulled the transatlantic alliance down to its lowest point in history.The Trump 2.0 tsunami brewed by the 202...During Donald Trump’s first term,the“Trump Shock”brought world politics into an era of uncertainties and pulled the transatlantic alliance down to its lowest point in history.The Trump 2.0 tsunami brewed by the 2024 presidential election of the United States has plunged the U.S.-Europe relations into more gloomy waters,ushering in a more complex and turbulent period of adjustment.展开更多
Studying the coupling coordination development of new energy vehicles(NEVs)and the ecological environment in China is helpful in promoting the development of NEVs in the country and is of great significance in promoti...Studying the coupling coordination development of new energy vehicles(NEVs)and the ecological environment in China is helpful in promoting the development of NEVs in the country and is of great significance in promoting high-quality development of new energy in China.This paper constructs an evaluation index system for the development of NEVs and the ecological environment.It uses game theory combining weighting model,particle swarm optimized projection tracking evaluation model,coupling coordination degree model,and machine learning algorithms to calculate and analyze the level of coupling coordination development of NEVs and the ecological environment in China from 2010 to 2021,and identifies the driving factors.The research results show that:(i)From 2010 to 2021,the development index of NEVs in China has steadily increased from 0.085 to 0.634,while the ecological environment level index significantly rose from 0.170 to 0.884,reflecting the continuous development of China in both NEVs and the ecological environment.(ii)From 2010 to 2012,the two systems—new energy vehicle(NEV)development and the ecological environment—were in a period of imbalance and decline.From 2013 to 2016,they underwent a transition period,and from 2017 to 2021,they entered a period of coordinated development showing a trend of benign and continuous improvement.By 2021,they reached a good level of coordination.(iii)Indicators such as the number of patents granted for NEVs,water consumption per unit of GDP,and energy consumption per unit of GDP are the main driving factors affecting the coupling coordination development of NEVs and the ecological environment in China.展开更多
Hainan Province is situated at the northern edge of the Asian tropics,serving as China’s only tropical province.The province harbors exceptional biodiversity due to its unique geography and climate,particularly in fu...Hainan Province is situated at the northern edge of the Asian tropics,serving as China’s only tropical province.The province harbors exceptional biodiversity due to its unique geography and climate,particularly in fungal diversity.However,previous mycological surveys in Hainan are predominantly focused on central forested regions,while coastal ecosystems are largely overlooked.This study reports the first discovery of the genus Calocybella in China,with one new species and one new record for China collected from coastal Casuarina forests.Calocybella hainanensis sp.nov.is characterized by its ginger-yellow to yellowish-brown pileus,pale yellow lamellae,and small,oblong-ellipsoid basidiospores(4.9–5.5×2.3–3.1μm)with faint ornamentation and inamyloid reaction.The newly recorded species,Calocybella sribuabanensis,exhibits gregarious growth,yellowish-brown pileus,densely arranged lamellae,and ellipsoid,faintly ornamented,inamyloid basidiospores.Phylogenetic analyses based on ITS sequences reveal that C.hainanensis forms a unique evolutionary lineage within Calocybella,but it shows unresolved affinities to other taxa.C.sribuabanensis forms a sister lineage with the Indian species Calocybella dicholamellata.展开更多
The cultivation of new quality talents has become a strategic need for national development.STEM education and intelligent technology are crucial in fostering the high-quality development of these talents.However,effe...The cultivation of new quality talents has become a strategic need for national development.STEM education and intelligent technology are crucial in fostering the high-quality development of these talents.However,effectively integrating intelligent technology with STEM education to enhance students‘comprehensive abilities is a significant challenge for educators.This paper explores how STEM education can empower the development of new quality talents in the digital intelligence era,delves into the essence of interdisciplinary integration driven by intelligent technology,and provides an in-depth analysis of the development landscape and implementation paths of intelligent technology in STEM education.The study finds that intelligent technology can significantly boost students’interest in learning,innovation capabilities,and problem-solving skills.However,it also highlights issues such as inadequate top-level design,teacher professional development,evaluation system improvement,and data security protection.Based on these findings,the paper proposes targeted strategies to provide more effective practical pathways for the interdisciplinary integration of STEM education.展开更多
文摘On December 26,2025 China announced plans to begin the zero-carbon transformation of 52 industrial parks across the country.This first batch of parks span sectors such as new energy,advanced manufactur-ing and computing.The list ensures every province,autonomous region,and municipality has at least one designated park,with transforma-tion set for completion by 2030.
文摘BEIJING,Jan.2(Xinhua)-Every year on New Year's Eve,Chinese President Xi Jinping delivers his New Year greetings to the Chinese people from his office,with the Great Wall,a symbol of the Chinese nation’s resilience and heritage,depicted the backdrop.
文摘BEIJING,Dec.31(Xinhua)-On New Year's Eve,Chinese President Xi Jinping delivered his 2026 New Year message through China Media Group and the Internet.The following is the full text of the message:Greetings to all!Year after year,life opens a fresh chapter.As the new year begins,I extend my best wishes to you from Beijing!
文摘Greetings to all!Year after year,life opens a fresh chapter.As the new year begins,I extend my best wishes to you from Beijing!The year 2025 marks the completion of China's 14th Five-Year Plan(2021-25)for economic and social development.
文摘Reliable traffic flow prediction is crucial for mitigating urban congestion.This paper proposes Attentionbased spatiotemporal Interactive Dynamic Graph Convolutional Network(AIDGCN),a novel architecture integrating Interactive Dynamic Graph Convolution Network(IDGCN)with Temporal Multi-Head Trend-Aware Attention.Its core innovation lies in IDGCN,which uniquely splits sequences into symmetric intervals for interactive feature sharing via dynamic graphs,and a novel attention mechanism incorporating convolutional operations to capture essential local traffic trends—addressing a critical gap in standard attention for continuous data.For 15-and 60-min forecasting on METR-LA,AIDGCN achieves MAEs of 0.75%and 0.39%,and RMSEs of 1.32%and 0.14%,respectively.In the 60-min long-term forecasting of the PEMS-BAY dataset,the AIDGCN out-performs the MRA-BGCN method by 6.28%,4.93%,and 7.17%in terms of MAE,RMSE,and MAPE,respectively.Experimental results demonstrate the superiority of our pro-posed model over state-of-the-art methods.
文摘This paper presents the interactive development model of the new countryside construction and rural ecotourism. The authorthinks that, to correctly and fully grasp the concept of rural tourism, rural tourism must be established, the concept of system, and build theconcept of rural tourism system no one has been studied. This article tries from the connotation of the related concept of the rural tourism andthe level of the rural tourism, tourist market positioning, the development of rural tourism and consumer guide to build the concept of the ruraltourism system. Additionally, the development of eco-tourism can reduce the negative impact on the environment, but also bring the economicbenefits to the local people and increase the income of the people in the region.
文摘With the rapid development of modem computer technology, Intemet technology has penetrated into people＇s daily life and work and application technology of the Intemet-related products has been promoted, including e-books which are an important part of people＇s lives. Currently e-books gained popularity caused by interactive new media technology and at the same time, the traditional paper books also face enormous challenges. The concepts of interactive new media and e-books were analyzed in this paper. The different design between interactive new media e-books and paper books has been analyzed comparatively, especially from the perspective of the design and layout from the text, colors, images, audio design and cover design to explore the different design between interactive new media e-books and paper books. Finally, under the background of lnternet economic development, interactive new media e-books will be a promising product.
文摘Evaluation of teaching materials is necessary and very important for teachers. It can help teachers choose an appropriate textbook, realize the advantage and disadvantage of a textbook and adjust their teaching procedures according to different situations and learners. It makes teaching and learning more effective and efficient. The importance of evaluating teaching materials is emphasized in this paper and then the textbook New Era Interactive English is chosen as an example to further illustrate the problem. This textbook is to be analyzed and evaluated from the following angles: overview, internal and external.
文摘Multiobjective Programming (MOP) has become famous among many researchers due to more practical and realistic applications. A lot of methods have been proposed especially during the past four decades. In this paper, we develop a new algorithm based on a new approach to solve MOP by starting from a utopian point, which is usually infeasible, and moving towards the feasible region via stepwise movements and a simple continuous interaction with decision maker. We consider the case where all objective functions and constraints are linear. The implementation of the pro-posed algorithm is demonstrated by two numerical examples.
文摘Three new wood-rotting fungi Peniophorella growing on Pinus yunnanensis in southwestern China,Peniophorella euryhypha,Peniophorella pinicola and Peniophorella stellata,are described based on morphology and phylogeny.They all have annual resupinate basidiomata with smooth,white to cream hymenophore and clavate to cylindrical leptocystidia without resinous matter.P.euryhypha is characterized by simple septate subicular hyphae 7.5-9.5μm wide and broadly clavate to sphaeropedunculate cystidia,narrowly ellipsoid basidiospores 9.3-11×3-4.3μm.P.pinicola is characterized by encrusted hyphae and bowl-shaped stephanocysts and thick-walled cystidia,oblong-ellipsoid basidiospores 5.5-8×3.2-5μm.P.stellata is characterized by leptocystidia and sometimes hyphidia encrusted with rosette-like crystals in subhymenium and hymenium,and oblong-ellipsoid basidiospores 8-10×3.5-5μm.In addition,Peniophorella cremea is considered as a synonym of Hyphoderma transiens.A key to Chinese species of Peniophorella is provided.
基金Supported by Research Project of the State Key Laboratory of Ultra HD Video and Audio Production and Broadcasting Presentation of China Media Group(CMGSKL2021KF015)the Natural Science Foundation of China(62332019).
文摘Background In the demanding field of live news broadcasting,the intricate studio production procedures and tight schedules pose significant challenges for physical rehearsals by cameramen.This paper explores the design and implementation of a lightweight virtual news previsualization system,leveraging virtual production technology and interaction design methods to address the lack of fidelity in presentations and manipulations,and the quantitative feedback of rehearsal effects in previous virtual approaches.Methods Our system,Previs-Real,is informed by user investigation with professional cameramen and studio technicians,and adheres to principles of high fidelity,accurate replication of actual hardware operations,and real-time feedback on rehearsal results.The system's software and hardware development are implemented based on Unreal Engine and accompanying toolsets,incorporating cutting-edge modeling and camera calibration methods.Results We validated Previs-Real through a user study,demonstrating superior performance in previsualization shooting tasks using the virtual system compared to traditional camera setups.The findings,supported by both objective performance metrics and subjective responses,underline Previs-Real's effectiveness and potential in transforming news broadcasting rehearsals.Conclusions Previs-Real eliminates the requirement for complex equipment interconnections and team coordination inherent in a physical studio by implementing methodologies complying the above principles,objectively resulting in a lightweight design of applicable version of virtual news previsualization system.It offers a novel solution to the challenges in news studio previsualization by focusing on key operational features rather than full environment replication.This design approach is equally effective in the process of designing lightweight systems in other fields.
文摘The URI online judge is a new online tool created with the main purpose of making programming practice more dynamic, interesting and stimulating for those who have just entered into the art of programming. The URI online judge allows problem corrections in real time, interactivity between users, besides it allows flexibility in the choice of the programming language and it makes some supporting materials available. During the short time in which the tool has being used we have observed that it is a very good tool for self-study. As users of programming portals, the authors noticed some details that would be important to be implemented in a new tool, such as the separation of problems by categories. Another fundamental detail is the fact that this tool is available in two languages （Portuguese and English）. This might facilitate the learning process for beginners, both locally and globally.
文摘In this paper, we conduct research on the new modern English teaching mode in higher vocational colleges based on multimediaand interactive system. Multimedia can make the local conditions and customs of English-speaking countries, culture, art and life phenomenon,along with beautiful music and authentic English explanation, in order to real natural life scenes, abstract, boring of the learning content, becomevivid language communication environment, easy to stimulate students’ learning motivation, arouse their strong desire for knowledge, andthe thirst for knowledge into sustainable self-need, internalized learning motivation. Learning motivation is directly promote the inner power ofstudents in learning activities as point and level directly affect students’ learning behavior and academic achievement. Establishment situation,stimulate students’ curiosity and it is an effective way of training students’ learning motivations. This paper combines the related theories topropose the new perspective of the issues that will be meaningful.
文摘In order to improve the parasites experimental teaching quality, Digital Microscope System is used to replace the ordinary optical microscope in the teaching of eggs, imagoes, and tissue slices. The new model of experimental teaching, integrating modem information technology into the parasite experimental teaching, gives full play to the students＇ learning enthusiasm, initiative and creativity and improves the quality of experimental teaching. And at the same time, it provides a basis for the microbiological and pathological experimental teaching reform.
文摘During Donald Trump’s first term,the“Trump Shock”brought world politics into an era of uncertainties and pulled the transatlantic alliance down to its lowest point in history.The Trump 2.0 tsunami brewed by the 2024 presidential election of the United States has plunged the U.S.-Europe relations into more gloomy waters,ushering in a more complex and turbulent period of adjustment.
基金Supported by the Postgraduate Research&Practice Innovation Program of Jiangsu Province(KYCX24_0102)the China Scholarship Council Program(202406190114)。
文摘Studying the coupling coordination development of new energy vehicles(NEVs)and the ecological environment in China is helpful in promoting the development of NEVs in the country and is of great significance in promoting high-quality development of new energy in China.This paper constructs an evaluation index system for the development of NEVs and the ecological environment.It uses game theory combining weighting model,particle swarm optimized projection tracking evaluation model,coupling coordination degree model,and machine learning algorithms to calculate and analyze the level of coupling coordination development of NEVs and the ecological environment in China from 2010 to 2021,and identifies the driving factors.The research results show that:(i)From 2010 to 2021,the development index of NEVs in China has steadily increased from 0.085 to 0.634,while the ecological environment level index significantly rose from 0.170 to 0.884,reflecting the continuous development of China in both NEVs and the ecological environment.(ii)From 2010 to 2012,the two systems—new energy vehicle(NEV)development and the ecological environment—were in a period of imbalance and decline.From 2013 to 2016,they underwent a transition period,and from 2017 to 2021,they entered a period of coordinated development showing a trend of benign and continuous improvement.By 2021,they reached a good level of coordination.(iii)Indicators such as the number of patents granted for NEVs,water consumption per unit of GDP,and energy consumption per unit of GDP are the main driving factors affecting the coupling coordination development of NEVs and the ecological environment in China.
基金supported by the National Science Foundation of China(32260005,32470008)the Hainan Province Science and Technology Special Fund(ZDYF2024SHFZ129)+1 种基金the Hainan Provincial Natural Science Foundation(323MS044)the Scientific Research Project of Hainan Higher Education Institutions(Hnky2023ZD-8).
文摘Hainan Province is situated at the northern edge of the Asian tropics,serving as China’s only tropical province.The province harbors exceptional biodiversity due to its unique geography and climate,particularly in fungal diversity.However,previous mycological surveys in Hainan are predominantly focused on central forested regions,while coastal ecosystems are largely overlooked.This study reports the first discovery of the genus Calocybella in China,with one new species and one new record for China collected from coastal Casuarina forests.Calocybella hainanensis sp.nov.is characterized by its ginger-yellow to yellowish-brown pileus,pale yellow lamellae,and small,oblong-ellipsoid basidiospores(4.9–5.5×2.3–3.1μm)with faint ornamentation and inamyloid reaction.The newly recorded species,Calocybella sribuabanensis,exhibits gregarious growth,yellowish-brown pileus,densely arranged lamellae,and ellipsoid,faintly ornamented,inamyloid basidiospores.Phylogenetic analyses based on ITS sequences reveal that C.hainanensis forms a unique evolutionary lineage within Calocybella,but it shows unresolved affinities to other taxa.C.sribuabanensis forms a sister lineage with the Indian species Calocybella dicholamellata.
文摘The cultivation of new quality talents has become a strategic need for national development.STEM education and intelligent technology are crucial in fostering the high-quality development of these talents.However,effectively integrating intelligent technology with STEM education to enhance students‘comprehensive abilities is a significant challenge for educators.This paper explores how STEM education can empower the development of new quality talents in the digital intelligence era,delves into the essence of interdisciplinary integration driven by intelligent technology,and provides an in-depth analysis of the development landscape and implementation paths of intelligent technology in STEM education.The study finds that intelligent technology can significantly boost students’interest in learning,innovation capabilities,and problem-solving skills.However,it also highlights issues such as inadequate top-level design,teacher professional development,evaluation system improvement,and data security protection.Based on these findings,the paper proposes targeted strategies to provide more effective practical pathways for the interdisciplinary integration of STEM education.
