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New Approach to Synchronize General Relativity and Quantum Mechanics with Constant “K”-Resulting Dark Matter as a New Fundamental Force Particle
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作者 Siva Prasad Kodukula 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第1期292-302,共11页
Planck scale plays a vital role in describing fundamental forces. Space time describes strength of fundamental force. In this paper, Einstein’s general relativity equation has been described in terms of contraction a... Planck scale plays a vital role in describing fundamental forces. Space time describes strength of fundamental force. In this paper, Einstein’s general relativity equation has been described in terms of contraction and expansion forces of space time. According to this, the space time with Planck diameter is a flat space time. This is the only diameter of space time that can be used as signal transformation in special relativity. This space time diameter defines the fundamental force which belongs to that space time. In quantum mechanics, this space time diameter is only the quantum of space which belongs to that particular fundamental force. Einstein’s general relativity equation and Planck parameters of quantum mechanics have been written in terms of equations containing a constant “K”, thus found a new equation for transformation of general relativity space time in to quantum space time. In this process of synchronization, there is a possibility of a new fundamental force between electromagnetic and gravitational forces with Planck length as its space time diameter. It is proposed that dark matter is that fundamental force carrying particle. By grand unification equation with space-time diameter, we found a coupling constant as per standard model “α<sub>s</sub>” for that fundamental force is 1.08 × 10<sup>-23</sup>. Its energy calculated as 113 MeV. A group of experimental scientists reported the energy of dark matter particle as 17 MeV. Thorough review may advance science further. 展开更多
关键词 General Relativity Quantum mechanics Space Time Dark Matter A new Fundamental Constant “K”
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Single atom doping induced charge-specific distribution of Cu1-TiO_(2)for selective aniline oxidation via a new mechanism
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作者 Jiaheng Qin Wantong Zhao +6 位作者 Jie Song Nan Luo Zheng-Lan Ma Baojun Wang Jiantai Ma Riguang Zhang Yu Long 《Chinese Journal of Catalysis》 SCIE CAS CSCD 2024年第9期98-111,共14页
Utilizing single atom sites doping into metal oxides to modulate their intrinsic active sites,achieving precise selectivity control in complex organic reactions,is a highly desirable yet challenging endeavor.Meanwhile... Utilizing single atom sites doping into metal oxides to modulate their intrinsic active sites,achieving precise selectivity control in complex organic reactions,is a highly desirable yet challenging endeavor.Meanwhile,identifying the active site also represents a significant obstacle,primarily due to the intricate electronic environment of single atom site doped metal oxide.Herein,a single atom Cu doped TiO_(2)catalyst(Cu_(1)-TiO_(2))is prepared via a simple“colloid-acid treatment”strategy,which switches aniline oxidation selectivity of TiO_(2)from azoxybenzene to nitrosobenzene,without using additives or changing solvent,while other metal or nonmetal doped TiO_(2)did not possess.Comprehensive mechanistic investigations and DFT calculations unveil that Ti-O active site is responsible for triggering the aniline to form a new PhNOH intermediate,two PhNOH condense to azoxybenzene over TiO_(2)catalyst.As for Cu_(1)-TiO_(2),the charge-specific distribution between the isolated Cu and TiO_(2)generates unique Cu_(1)-O-Ti hybridization structure with nine catalytic active sites,eight of them make PhNOH take place spontaneous dissociation to produce nitrosobenzene.This work not only unveils a new mechanistic pathway featuring the PhNOH intermediate in aniline oxidation for the first time but also presents a novel approach for constructing single-atom doped metal oxides and exploring their intricate active sites. 展开更多
关键词 Single atom doped metal oxide Aniline oxidation Selectivity new mechanism Active site
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Research on Mechanisms for University Connotation Construction and High-Quality Employment in the Context of New Quality Productivity
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作者 Shouwei Meng Wenyuan Meng 《Journal of Contemporary Educational Research》 2024年第9期171-175,共5页
The introduction of the concept of new quality productivity has attracted a great deal of attention in the educational community.However,there is an urgent need to align it with policy orientation and advancements in ... The introduction of the concept of new quality productivity has attracted a great deal of attention in the educational community.However,there is an urgent need to align it with policy orientation and advancements in science and technology moving forward.Colleges and universities themselves should be the leaders of advanced thinking and scientific and technological development,and play their due roles in line with the development of the times to provide quality and urgent talents and intellectual support.For this reason,this paper proposes that universities should consciously establish a set of regular operation mechanisms,namely,the linkage mechanism between“social demand”and“connotation construction,”and operate regularly under the guarantee of the system.This enables universities to lead or grasp the pulse of scientific and technological development,constantly improve the level of connotation construction,promote high-quality employment,and provide high-quality services for modernization and the great rejuvenation of the Chinese nation. 展开更多
关键词 new quality productivity Social demand Connotation construction Linkage mechanism High-quality employment
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Research on the Internal Talent Training Path and Performance Evaluation Mechanism of New R&D Institutions in Zhejiang Province
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作者 Xiangjiang Li 《Proceedings of Business and Economic Studies》 2024年第2期100-105,共6页
New research and development(R&D)institutions are an important part of the national innovation system,playing an important role in promoting the transformation of scientific and technological achievements.In recen... New research and development(R&D)institutions are an important part of the national innovation system,playing an important role in promoting the transformation of scientific and technological achievements.In recent years,new R&D institutions have gradually become the driving force of innovation-driven development in China.Taking new R&D institutions in Zhejiang Province as the research object,this paper studies the internal talent training path and performance evaluation mechanism of new R&D institutions in Zhejiang Province by using the literature research method,comparison method,case verification method,and other methods.The investigation results show that there are problems such as lack of material and spiritual support and neglect of the absorption of local talents in the internal talent training,and there are problems such as unclear standards,insufficient data,and opaque processes in the performance evaluation mechanism,which greatly affect the establishment and improvement of the performance evaluation mechanism.Given the above problems,this paper puts forward a forward-looking,oriented,flexible,and compatible talent training path and performance evaluation mechanism,hoping to optimize the effective internal talent training path of new R&D institutions,improve the evaluation performance,and promote healthy development of new R&D institutions in Zhejiang Province. 展开更多
关键词 INNOVATION new R&D institutions Zhejiang Province Talent cultivation Performance evaluation mechanism
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Reform of the Comprehensive Practical Course System for Mechanical and Electronic Engineering Majors Under the Background of New Engineering
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作者 Yali Yu Keyi Wang Yong Yang 《Journal of Contemporary Educational Research》 2024年第2期85-90,共6页
Under the background of new engineering,the reform of the comprehensive practical course system for mechanical and electronic engineering majors actively responds to the challenges posed by the new round of technologi... Under the background of new engineering,the reform of the comprehensive practical course system for mechanical and electronic engineering majors actively responds to the challenges posed by the new round of technological revolution and industrial transformation to higher education,cultivating top-notch innovative intellectuals with comprehensive engineering qualities,meeting the requirements of being able to solve complex engineering problems rather than just cognitive capabilities,forming two core courses through reconstructing and reshaping the core courses of the major.The core courses include Drive,Measurement,and Control I and Drive,Measurement,and Control II,which highlight the comprehensive framework of mechanical and electronic engineering professional knowledge,continuing the comprehensive practical course system based on the unity of knowledge and practice,following the trend of new engineering,highlighting the practicality of professional innovation,assisting engineering education reform,and promoting high-quality development of new engineering professionals cultivation. 展开更多
关键词 Comprehensive engineering quality Mechanical and Electronic Engineering Practical course system new engineering
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Welcome to subscribe to the new journal Journal of Rock Mechanics and Geotechnical Engineering
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《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE 2010年第2期I0002-I0002,共1页
Journal of Rock Mechanics and Geotechnical Engineering(JRMGE)is a new academic publication in English launched in 2009,co-sponsored by Institute of Rock and Soil Mechanics,China Academy of Sciences,Chinese Society f... Journal of Rock Mechanics and Geotechnical Engineering(JRMGE)is a new academic publication in English launched in 2009,co-sponsored by Institute of Rock and Soil Mechanics,China Academy of Sciences,Chinese Society for Rock Mechanics and Engineering and Wuhan University. 展开更多
关键词 Welcome to subscribe to the new journal Journal of Rock mechanics and Geotechnical Engineering
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Fair-News: Digital Journalism Model to Prevent Information Pollution and Manipulation
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作者 Savas Takan Duygu Ergün Gökmen Katipoglu 《Computers, Materials & Continua》 SCIE EI 2023年第6期6059-6082,共24页
As digital data circulation increases,information pollution and manipulation in journalism have become more prevalent.In this study,a new digital journalism model is designed to contribute to the solution of the main ... As digital data circulation increases,information pollution and manipulation in journalism have become more prevalent.In this study,a new digital journalism model is designed to contribute to the solution of the main current problems,such as information pollution,manipulation,and account-ability in digital journalism.The model uses blockchain technology due to its transparency,immutability,and traceability.However,it is tough to provide the mechanisms necessary for journalism,such as updating one piece of information,instantly updating all other information affected by the updated information,establishing logical relationships between news,making quick comparisons,sorting and indexing news,and keeping the changing informa-tion about the news in the system,with the blockchain data structure.For this reason,in our study,we have developed a new data structure that provides both the immutability,transparency and traceability properties of the blockchain and can support the communication mechanisms necessary for journalism.The functionality of our proposed data structure is demonstrated in terms of communication mechanisms such as mutability,context,consistency,and reliability through example scenarios.Additionally,our data structure is compared with the data structure of blockchain technology in terms of time,space,and maintenance costs.Accordingly,while the model size increases linearly in blockchain,the model’s size remains approximately constant since the structure we developed is data-independent.In this way,maintenance costs are reduced.Since our model also has an indexing mechanism,it reduces the linear time search complexity to logarithmic time.As a result,the data structure we developed is found to have higher performance than blockchain in the journalism concept.In future studies,it is planned to test all aspects of the model with a pilot application,eliminate its shortcomings,and develop a holistic approach to the root causes of the problems in the journalism focus. 展开更多
关键词 Digital journalism data structure news-sharing platform verification mechanism distributed ledger new media information pollution and manipulation
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A Comparison of New General System Theory Philosophy With Einstein and Bohr
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作者 CUI Weicheng LI Rong PAN Lingli 《Journal of Philosophy Study》 2023年第1期1-22,共22页
The New General System theory was developed to be a theory of everything for complex systems within the world we can observe.This theory was constructed by supplementing a new mind-ether ontology into Bertalanffy’s g... The New General System theory was developed to be a theory of everything for complex systems within the world we can observe.This theory was constructed by supplementing a new mind-ether ontology into Bertalanffy’s general system theory framework.This theory is basically a generalization of classical mechanics rather than a revolution to it taken both by Einstein and Bohr in developing their relativity theory and quantum mechanics.The purpose of this paper is to reveal the reasons why Einstein and many others fail to unify relativity theory with quantum mechanics through comparing the main differences in philosophical opinions among NGST,Einstein,and Bohr.It is the hope of the authors that this clarification could speed up the unification process. 展开更多
关键词 complex system(CS) new General System Theory(NGST) theory of everything(TOE) classical mechanics(CM) relativity theory(RT) quantum mechanics(QM) Bohmian mechanics(BM) active force entanglement of minds
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Reform and Reconstitution of Core Courses in Mechanical and Electronic Engineering Under the Background of New Engineering
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作者 Yali Yu Keyi Wang Yong Yang 《Journal of Contemporary Educational Research》 2023年第12期214-219,共6页
With the arrival of the intelligence era of Industry 4.0,social development has shown complex and diversified characteristics,gradually forming an innovation ecological environment constructed by vertical interaction ... With the arrival of the intelligence era of Industry 4.0,social development has shown complex and diversified characteristics,gradually forming an innovation ecological environment constructed by vertical interaction of multi-layer innovation systems and horizontal collaboration of multiple organizations and departments,which has posed extremely challenging requirements for higher engineering education to cultivate engineering talents with comprehensive engineering qualities who can solve complex engineering problems.However,practical engineering problems may involve a complex knowledge chain of interdisciplinary and multi-disciplinary cross-coupling.Therefore,higher engineering education needs to form a new interdisciplinary and multi-disciplinary integrated engineering innovation talent training system.Based on the characteristics of the mechanical and electronic engineering major,we will reshape and reconstruct the core courses of the mechanical and electronic engineering major.Two core courses are formed:Drive and Measurement and Control I and Drive and Measurement and Control II,with information flow and energy flow as the main lines,following up with the comprehensive practical curriculum system based on the unity of knowledge and practice and ability-oriented thinking,supporting teaching objectives,promoting students’individual development,and providing guidelines for relevant curriculum reforms. 展开更多
关键词 new engineering Mechanical and electronic engineering CROSS-COUPLING Major integration
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以制度型开放助推新质生产力发展:理论机制与政策建议 被引量:11
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作者 李瑞琴 王超群 陈丽莉 《国际贸易》 北大核心 2024年第3期5-14,共10页
发展新质生产力需要扩大高水平对外开放、全面深化改革,形成与之相适应的新型生产关系。通过制度型开放推动中国全面深化改革,构建高标准的市场体系,是形成与新质生产力发展相适应的生产关系的重要途径。文章首先介绍了新质生产力的内... 发展新质生产力需要扩大高水平对外开放、全面深化改革,形成与之相适应的新型生产关系。通过制度型开放推动中国全面深化改革,构建高标准的市场体系,是形成与新质生产力发展相适应的生产关系的重要途径。文章首先介绍了新质生产力的内涵及其提出的历史逻辑,然后分析了当前制度型开放的具体表现和中国的实践成效。在此基础上,揭示了制度型开放主要通过吸引和聚集全球高端生产资源、畅通和强化技术创新激励机制、参与并引领数字经贸规则制定、发挥市场优化配置资源的作用,以及提升生产性服务业的竞争力等途径推动新质生产力的发展。最后,对如何加快推进制度型开放,促进新质生产力发展提出了有针对性的政策建议。 展开更多
关键词 新质生产力 制度型开放 理论机制
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“力学+软件工程”交叉人才能力体系的构建研究 被引量:1
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作者 蒋文涛 李艳 +3 位作者 王宠 刘永杰 李亚兰 王清远 《四川师范大学学报(自然科学版)》 CAS 2024年第1期136-142,共7页
以新工科建设理念为指导,创新性地提出力学与软件工程跨专业交叉人才培养新模式,培养未来力学CAE软件产业发展需求的专门人才.针对这一跨专业交叉融合培养新模式,采用扎根理论,通过两次调研,构建了“力学+软件工程”交叉人才的能力体系... 以新工科建设理念为指导,创新性地提出力学与软件工程跨专业交叉人才培养新模式,培养未来力学CAE软件产业发展需求的专门人才.针对这一跨专业交叉融合培养新模式,采用扎根理论,通过两次调研,构建了“力学+软件工程”交叉人才的能力体系,包括4个一级指标和8个二级指标.重构的能力体系符合力学CAE软件领域本科生培养和用人需求.以能力体系为导向,可完善培养过程和课程体系的重构,为培养满足国家需要和业界需求的交叉专业人才提供有力支撑,也可为相关高等院校的新工科人才培养提供参考. 展开更多
关键词 交叉人才 力学CAE软件 扎根理论 能力体系 新工科建设
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地方应用型高校机电类新工科专业研究性教学探索与实践 被引量:1
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作者 马世榜 秦怡 +2 位作者 卢志文 李浩 程艺苑 《南阳师范学院学报》 CAS 2024年第1期79-82,共4页
分析了地方应用型高校机电类新工科专业在开展研究性教学过程中存在的障碍,并给出了解决这些障碍的有效途径。通过对管理评价模式、培养模式、师资队伍、硬件资源配置、平台构建等进行改革创新,可以充分调动师生参与研究性教学的积极性... 分析了地方应用型高校机电类新工科专业在开展研究性教学过程中存在的障碍,并给出了解决这些障碍的有效途径。通过对管理评价模式、培养模式、师资队伍、硬件资源配置、平台构建等进行改革创新,可以充分调动师生参与研究性教学的积极性和主动性。通过开展研究性教学,增强教师的教学培养水平,提高学生的创新实践能力,为推动机电类新工科人才培养质量提升提供参考。 展开更多
关键词 机电类专业 新工科 研究性教学 教学实践
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政治经济学视域下数字新质生产力的形成逻辑与内涵研究 被引量:4
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作者 周小亮 王子成 《电子科技大学学报(社科版)》 2024年第3期1-11,74,共12页
数字技术快速发展,各行业数字化转型不断深化,数字新质生产力正在成为推动经济增长和社会进步的关键力量。为了全面解析数字新质生产力的形成逻辑和丰富内涵,进而推动其发展,本文采用文献分析、理论分析与数理推导的方法,基于马克思主... 数字技术快速发展,各行业数字化转型不断深化,数字新质生产力正在成为推动经济增长和社会进步的关键力量。为了全面解析数字新质生产力的形成逻辑和丰富内涵,进而推动其发展,本文采用文献分析、理论分析与数理推导的方法,基于马克思主义政治经济学的生产力理论,探讨了社会生产力的历史演进及其发展趋势,深入解读了数字新质生产力的本质及内涵、外延,重点分析其形成逻辑和作用特征。研究结果表明,数字新质生产力的本质是由前沿数字技术创新驱动的,更具包容性、更体现新内涵的先进生产力。数字新质生产力的基本内涵包括劳动者、劳动资料、劳动对象及其优化组合的跃升,外延涉及全要素生产率的提升和产业结构的优化两个核心方面。数字技术革命性突破、生产要素创新性配置以及产业深度转型升级三者的联合作用推动了数字新质生产力的形成,其作用特征表现为高科技、高效能和高质量。文章进一步阐释了数字新质生产力的构成,即以数字技术、数据要素、数字产业化与产业数字化为核心的动力机制与劳动者、劳动资料、劳动对象等生产要素相互渗透,进而提出了数字新质生产力的计算公式,用于评估其影响力。研究表明,数字新质生产力的出现既是对传统马克思主义生产力理论的继承,也是其创新发展,是社会生产力发展进入新阶段的具象表现之一,对数字新质生产力的深入研究,为理解并推动数字经济时代的高质量发展提供了重要视角。 展开更多
关键词 数字新质生产力 政治经济学 形成逻辑 动力机制
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新型研发机构赋能新质生产力的内在逻辑、推进机制与路径研究 被引量:2
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作者 王玲杰 陶宏展 崔岚 《中州学刊》 北大核心 2024年第5期55-62,共8页
新质生产力是符合新发展理念的先进生产力质态,新型研发机构作为高能级创新策源地,不断强化其赋能新质生产力作用对高水平科技自立自强和高质量发展意义重大。从内在逻辑来看,新型研发机构通过科技创新、体制变革、产学研用高度协同有... 新质生产力是符合新发展理念的先进生产力质态,新型研发机构作为高能级创新策源地,不断强化其赋能新质生产力作用对高水平科技自立自强和高质量发展意义重大。从内在逻辑来看,新型研发机构通过科技创新、体制变革、产学研用高度协同有效促进新质生产力的形成与发展。从推进机制来看,建立共赢的多元投入机制、高效的决策机制、与需求相匹配的创新服务供给机制、有利于人才发展的引聚育留机制和收益分配与绩效考核激励机制是新型研发机构赋能新质生产力的关键。从实施路径来看,明确新型研发机构功能定位、完善人才培养体系、提升数字和绿色关键技术创新能力、创新组织管理方式、加大政策支持力度是新型研发机构赋能新质生产力的必然选择。 展开更多
关键词 新质生产力 新型研发机构 科技创新 体制机制
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新型城镇化与乡村全面振兴有机结合:内在机理与政策展望 被引量:3
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作者 郭冬梅 吴雨恒 《中州学刊》 北大核心 2024年第2期30-38,共9页
推进新型城镇化与乡村全面振兴有机结合,是新时代背景下进一步推动城乡融合发展的重大部署。新型城镇化和乡村振兴作为实现经济社会高质量发展的两大战略,并不是相互孤立的,而是互为支撑、相辅相成的。推动以县城为载体的新型城镇化,处... 推进新型城镇化与乡村全面振兴有机结合,是新时代背景下进一步推动城乡融合发展的重大部署。新型城镇化和乡村振兴作为实现经济社会高质量发展的两大战略,并不是相互孤立的,而是互为支撑、相辅相成的。推动以县城为载体的新型城镇化,处理好县城与乡村、县城与大城市这两对关系,并加快实现劳动力、土地等要素在城乡间的优化配置,有助于统筹新型城镇化和乡村全面振兴,形成城乡融合发展新格局。为此,需要进一步深化城乡发展体制机制改革,推进城乡要素优化配置和空间布局调整,因地制宜,协同施策,实现城乡融合发展。 展开更多
关键词 乡村全面振兴 新型城镇化 有机结合 内在机理
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中国碳酸盐岩油气勘探与白云岩研究最新成果:第17届全国古地理学及沉积学学术会议成果综述 被引量:1
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作者 许红 张莉 +4 位作者 陈舒 付和平 韩超 马亚增 苏大鹏 《古地理学报》 CAS CSCD 北大核心 2024年第2期475-486,共12页
简述了第17届全国古地理学及沉积学大会碳酸盐岩油气勘探、白云岩、深层碳酸盐岩尤其是白云岩成因理论研究新成果。统计含55个口头报告和15个展板;涉及塔里木、四川、鄂尔多斯、柴达木、吐哈和渤海湾等盆地白云岩成因与成储;深层、万米... 简述了第17届全国古地理学及沉积学大会碳酸盐岩油气勘探、白云岩、深层碳酸盐岩尤其是白云岩成因理论研究新成果。统计含55个口头报告和15个展板;涉及塔里木、四川、鄂尔多斯、柴达木、吐哈和渤海湾等盆地白云岩成因与成储;深层、万米超深层白云岩规模储集层形成、表征和保存机制;生物岩和碳酸盐岩形成过程的定量评价等。值得推荐10000 m超深层白云岩优质储集层特征和成因机制研究,坚持提出万米超深层白云岩勘探建议,成为白云岩成因理论研究指导生产实践的代表性成果,是2022年国际沉积学大会及近年国际白云岩成因基础研究成果应用薄弱环节补充;有关四川盆地深层白云岩储集层特征和成因机制的研究来自不同院校项目成果的总结。提出了深层白云岩成因成储、万米超深层白云岩优质储集层评价与勘探理论;尤其激光剥蚀等离子体质谱U-Pb定年技术得到普遍应用,实现了地质时期白云化作用特征和成因机制的定性定量分析;生物岩的讨论颇具特色;这些内容分别代表沉积学—岩相古地理学—矿物岩石学—新技术和白云岩成因理论研究与实际应用紧密结合成果,总体创新深度、研究手段、系统理论和在油气勘探部署中的应用特征显著,是本次学术会议亮点。不足之处:仅见1篇海洋岛礁白云岩论文出现在展板中,预期18届克拉玛依会议将进一步深化上述领域的研究,海洋岛屿白云岩研究专题将备受重视。 展开更多
关键词 碳酸盐岩—白云岩新成果 古地理学与沉积学 万米深层白云岩 岛屿白云岩 成因机制
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新型产业用地的概念辨析与规划引导机制研究 被引量:1
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作者 王兴平 杨庆礼 李恺仑 《城市规划》 CSCD 北大核心 2024年第3期76-85,共10页
新型产业用地是新质生产力的核心孵化和承载空间,是对当前产业用地体系的重要创新与补充,厘清新型产业用地的概念内涵并探究其规划引导机制,对规范与促进新型产业用地的规划管理具有重要意义。本文首先辨析了新型产业用地的学术概念和... 新型产业用地是新质生产力的核心孵化和承载空间,是对当前产业用地体系的重要创新与补充,厘清新型产业用地的概念内涵并探究其规划引导机制,对规范与促进新型产业用地的规划管理具有重要意义。本文首先辨析了新型产业用地的学术概念和政策界定,从土地出让市场指标分析比较了江苏省新型产业用地与江苏省和全国工业用地在土地出让指标上呈现出的相对地块面积小、平均地价高、开发强度大等特征,并从相关实践做法中总结出其规划引导具有用地功能混合、准入要求复杂等特点,进而指出其在规划引导、用地监管机制、用地效益等方面存在的问题,最后结合政策导向和实践需求,从“人、地、时、空、钱、势”六个维度提出了推进新型产业用地规划引导机制优化的策略建议。 展开更多
关键词 新型产业用地 新兴产业 新质生产力 规划引导机制
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知识服务与新质生产力:双向赋能机制与实践路径 被引量:1
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作者 赵瑞雪 李甜 +3 位作者 关陟昊 鲜国建 寇远涛 孙坦 《农业图书情报学报》 2024年第2期4-14,共11页
[目的/意义]新质生产力是数智背景下生产力发展的最新形态,探讨知识服务与其双向赋能的机制与实践路径,对于发挥数据要素新价值、数智技术新动能、智能服务新范式的效用,促进培育新质生产力和提升知识服务,具有重要的理论意义和现实意义... [目的/意义]新质生产力是数智背景下生产力发展的最新形态,探讨知识服务与其双向赋能的机制与实践路径,对于发挥数据要素新价值、数智技术新动能、智能服务新范式的效用,促进培育新质生产力和提升知识服务,具有重要的理论意义和现实意义。[方法/过程]本研究以总结知识服务发展历程和在新质生产力视角下的新阐释为基础,通过剖析知识服务与新质生产力双向赋能的内在关联、外在表现,构建出知识服务与新质生产力的双向赋能机制,并提出双向赋能路径。[结果/结论]“要素重组是重要抓手、科技创新是关键举措、优质服务是终极目标”成为知识服务与新质生产力双向赋能的内在关联;知识服务通过助力科学研究加速科技创新,优化跨学科跨领域知识关联与挖掘开辟新赛道,助力产业智能化转型升级孕育新业态,培育新质生产力;新质生产力通过化解资源潜在价值挖掘受限困境、技术模型算法依赖困境、人才数量与质量欠佳困境和增加需求、增长点与竞争优势驱动知识服务发展,提升知识服务。最后,通过以市场需求为导向,以数据要素为核心,以技术创新为关键,以应用场景为抓手,把握新质增长引擎,压实智能驱动底座,夯实融合应用基础,落实双向赋能机制。 展开更多
关键词 新质生产力 知识服务 赋能机制 数智技术
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面向新型电力系统的储能规划方法研究进展及展望 被引量:1
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作者 唐西胜 李伟 沈晓东 《电力系统自动化》 EI CSCD 北大核心 2024年第9期178-191,共14页
储能是新型电力系统非常重要的灵活性调节资源,在源网荷各端均可发挥重要的作用,在中国,储能的发展已经进入规模化发展期,如何合理、经济地利用好储能的关键是规划配置方法。在对储能规划方法研究现状的基础上,分析了储能投资运营主体... 储能是新型电力系统非常重要的灵活性调节资源,在源网荷各端均可发挥重要的作用,在中国,储能的发展已经进入规模化发展期,如何合理、经济地利用好储能的关键是规划配置方法。在对储能规划方法研究现状的基础上,分析了储能投资运营主体多元化、应用场景和运行模式复杂化、储能技术多样化等新变化对储能规划方法的影响;提出了新能源聚集区考虑时空互补和共享机制的储能规划方法、电网侧充分市场竞争下的储能与输配电系统协同规划方法,以及用户侧电、热、氢多元储能合作/竞争共存下的规划方法。面向新型电力系统的储能规划,未来应注重电力系统不同发展阶段的整体协调性、储能投资运营主体多元化内生博弈机制的影响,以及规划方案在多目标多场景下的迁移学习方法。 展开更多
关键词 储能 规划方法 新型电力系统 共享储能 博弈机制 迁移学习
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面向电力现货市场的独立储能经济性分析与容量补偿机制探索 被引量:1
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作者 刘坚 王建光 +4 位作者 王晶 张弘毅 颜豪 刘思宇 何则 《全球能源互联网》 CSCD 北大核心 2024年第2期179-189,共11页
新型储能技术的快速进步为提升电力系统灵活性提供了更多技术选择,也为构建竞争性灵活资源市场提供了条件。国外部分独立系统运营商为适应储能物理特性,在能量市场、辅助服务市场、容量市场、输电资产方面做了机制探索;国内一系列电力... 新型储能技术的快速进步为提升电力系统灵活性提供了更多技术选择,也为构建竞争性灵活资源市场提供了条件。国外部分独立系统运营商为适应储能物理特性,在能量市场、辅助服务市场、容量市场、输电资产方面做了机制探索;国内一系列电力体制改革文件强调探索容量补偿机制以鼓励新型储能投资建设,但国家层面尚未出台针对新型储能的容量补偿政策。结合主流新型储能技术经济参数与国内典型地区现货市场价格曲线,测算了现货市场环境下各类新型储能经济性差异与未来趋势,并基于国内外容量补偿机制经验与研究成果,研究不同容量补偿机制情景下容量电价对提升新型储能经济性的作用。研究发现,以锂电池为代表的新型储能已开始显现相对于抽水蓄能的经济性,赋予新型储能独立市场地位,鼓励其参与电力现货市场,有助于降低新能源发电系统消纳成本。然而,目前新型储能参与电力现货市场仍面临阻碍,为此在容量补偿、现货与辅助服务市场建设等方面给出了政策建议。 展开更多
关键词 新型储能 独立储能 电力现货市场 容量机制 经济性分析
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