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Analyzing space-time evolution of rural transition in a rapidly urbanizing region:A case study of Suzhou,China 被引量:4
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作者 ZHANG Ruoyan LI Hongbo YUAN Yuan 《Journal of Geographical Sciences》 SCIE CSCD 2022年第7期1343-1356,共14页
Influenced by globalization,rural transition in developed Western countries has experienced processes of productivism,post-productivism,and multifunctional development.By contrast,rural transition in most developing c... Influenced by globalization,rural transition in developed Western countries has experienced processes of productivism,post-productivism,and multifunctional development.By contrast,rural transition in most developing countries has been accompanied by rapid urbanization,which has become a core topic in geography research.As the world’s largest developing country,China has undergone profound development since the reform and opening-up.Moreover,rural spaces in some eastern coastal areas have entered the stage of reconstruction after decades of industrialization and urbanization.This paper takes Suzhou as the case area and measures the process of rural transition from 1990 to 2015 by constructing an index system.It then analyzes the characteristics of space-time evolution using exploratory spatial data analysis(ESDA)methods to reveal the influence of economic and social development on rural transition.The results show that rural transition,which generally entails the weakening of rurality and enhancing of urbanity on a macro scale,tends to be heterogeneous across different regions on a micro scale.This paper argues that multifunctionality will be the main future trend of rural transition in rapidly urbanizing areas.The experience in Suzhou could provide an example for establishing policies on sustainable development in rural spaces and achieving urban-rural co-governance. 展开更多
关键词 rural transition multifunctionality rural revitalization SUZHOU space-time evolution exploratory spatial data analysis(ESDA)
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Space-Time Evolution and Controlling Factor of Fine-Grained Sediments in the Upper Fourth Member of Shahejie Formation, Dongying Depression
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作者 Guoqi Song Jing Wu +1 位作者 Yong Wang Xuefeng Hao 《Journal of Earth Science》 SCIE CAS CSCD 2017年第6期987-995,共9页
Fine-grained rocks(FGR) are the important source rocks and reservoirs of shale hydrocarbon which is the prospect hotspot at present. Widely distributed fine-grained sediments(FGS) of the upper fourth member of Sha... Fine-grained rocks(FGR) are the important source rocks and reservoirs of shale hydrocarbon which is the prospect hotspot at present. Widely distributed fine-grained sediments(FGS) of the upper fourth member of Shahejie Formation in Dongying depression are taken as an example to study the space-time evolution and controlling factor of FGS in this paper. Based on the analysis of well cores, thin sections, inorganic and organic geochemistry indicators, FGR are divided into 7 types of lithofacies. Through the study of ‘point-line-plane', this study shows that FGS has the characteristics of rhythum, diversity and succession. The first stage is characterized by clayey FGS(massive claystone). The second stage is characterized by carbonate FGS(low-TOC laminated limestone) and dolomitic FGS(dolomitic-silty shale) formed by transgression. The third stage is characterized by organic-rich carbonate FGS(middle/high-TOC laminated limestone) distributed in cycle. The fourth stage is characterized by FGS mixed carbonate and siliciclastic sediments(calcareous-silty shale). A variety of space-time evolution of FGS are controlled by multiple factors including tectonism, climate and lake conditions. 展开更多
关键词 fine-grained sediments lithofacies space-time evolution controlling factor Dongying depression the upper fourth member of Shahejie Formation
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The Use of Rank Histograms and MVL Diagrams to Characterize Ensemble Evolution in Weather Forecasting 被引量:3
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作者 Jorge A.REVELLI Miguel A.RODRIGUEZ Horacio S.WIO 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2010年第6期1425-1437,共13页
Rank Histograms are suitable tools to assess the quality of ensembles within an ensemble prediction system or framework. By counting the rank of a given variable in the ensemble, we are basically making a sample analy... Rank Histograms are suitable tools to assess the quality of ensembles within an ensemble prediction system or framework. By counting the rank of a given variable in the ensemble, we are basically making a sample analysis, which does not allow us to distinguish if the origin of its variability is external noise or comes from chaotic sources. The recently introduced Mean to Variance Logarithmic (MVL) Diagram accounts for the spatial variability, being very sensitive to the spatial localization produced by infinitesimal perturbations of spatiotemporal chaotic systems. By using as a benchmark a simple model subject to noise, we show the distinct information given by Rank Histograms and MVL Diagrams. Hence, the main effects of the external noise can be visualized in a graphic. From the MVL diagram we clearly observe a reduction of the amplitude growth rate and of the spatial localization (chaos suppression), while from the Rank Histogram we observe changes in the reliability of the ensemble. We conclude that in a complex framework including spatiotemporal chaos and noise, both provide a more complete forecasting picture. 展开更多
关键词 rank histogram MVL diagram ensemble evolution noise space-time chaos forecasting
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Autonomous Evolutionary Information Systems
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作者 Jing\|de Cheng Department of Information and Computer Sciences, Saitama University,Urawa, Saitama 338 8570, Japan 《Wuhan University Journal of Natural Sciences》 CAS 2001年第Z1期333-339,共7页
Traditional information systems are passive, i.e., data or knowledge is created, retrieved, modified, updated, and deleted only in response to operations issued by users or application programs, and the systems only c... Traditional information systems are passive, i.e., data or knowledge is created, retrieved, modified, updated, and deleted only in response to operations issued by users or application programs, and the systems only can execute queries or transactions explicitly submitted by users or application programs but have no ability to do something actively by themselves. Unlike a traditional information system serving just as a storehouse of data or knowledge and working passively according to queries or transactions explicitly issued by users and application programs, an autonomous evolutionary information system serves as an autonomous and evolutionary partner of its users that discovers new knowledge from its database or knowledge base autonomously, cooperates with its users in solving problems actively by providing the users with advices, and has a certain mechanism to improve its own state of “knowing” and ability of “working”. This paper seminally defines what is an autonomous evolutionary information system, explain why autonomous evolutionary information systems are needed, and presents some new issues, fundamental considerations, and research directions in design and development of autonomous evolutionary information systems. 展开更多
关键词 autonomous evolution knowledge discovery reactive systems self measurement principle entailment calculus temporal relevant logic
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Consciousness &Time: A Time-Based Model of the Evolution of Consciousness
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作者 Brad Bowins 《Journal of Behavioral and Brain Science》 2017年第1期9-20,共12页
A novel theoretical model is presented maintaining that consciousness evolved on the basis of time distinctions. Various models of time pertain to the existence of future, present and past. It is proposed that the fut... A novel theoretical model is presented maintaining that consciousness evolved on the basis of time distinctions. Various models of time pertain to the existence of future, present and past. It is proposed that the future represents potentialities, the present the actualization of certain potentialities, and the past a record of actualized potentialities. Actualization of potentialities derives from micro quantum wave function collapses with specific constellations corresponding to macro level form. Consciousness provides for an awareness of potentialities being actualized in the present, the time frame of consciousness closely aligning with the time frame of potentialities being actualized in the moment. Evolution of such awareness is highly probable, given the ensuing motivation enabling behavior to be altered in the moment to minimize the actualization of maladaptive potentialities, and maximize the actualization of adaptive potentialities. The model also provides a logical proof for the occurrence of time distinctions. 展开更多
关键词 CONSCIOUSNESS evolution of CONSCIOUSNESS PSYCHOlogicAL ARROW of TIME TIME space-time Quantum
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Evolution Performance of Symbolic Radial Basis Function Neural Network by Using Evolutionary Algorithms
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作者 Shehab Abdulhabib Alzaeemi Kim Gaik Tay +2 位作者 Audrey Huong Saratha Sathasivam Majid Khan bin Majahar Ali 《Computer Systems Science & Engineering》 SCIE EI 2023年第10期1163-1184,共22页
Radial Basis Function Neural Network(RBFNN)ensembles have long suffered from non-efficient training,where incorrect parameter settings can be computationally disastrous.This paper examines different evolutionary algor... Radial Basis Function Neural Network(RBFNN)ensembles have long suffered from non-efficient training,where incorrect parameter settings can be computationally disastrous.This paper examines different evolutionary algorithms for training the Symbolic Radial Basis Function Neural Network(SRBFNN)through the behavior’s integration of satisfiability programming.Inspired by evolutionary algorithms,which can iteratively find the nearoptimal solution,different Evolutionary Algorithms(EAs)were designed to optimize the producer output weight of the SRBFNN that corresponds to the embedded logic programming 2Satisfiability representation(SRBFNN-2SAT).The SRBFNN’s objective function that corresponds to Satisfiability logic programming can be minimized by different algorithms,including Genetic Algorithm(GA),Evolution Strategy Algorithm(ES),Differential Evolution Algorithm(DE),and Evolutionary Programming Algorithm(EP).Each of these methods is presented in the steps in the flowchart form which can be used for its straightforward implementation in any programming language.With the use of SRBFNN-2SAT,a training method based on these algorithms has been presented,then training has been compared among algorithms,which were applied in Microsoft Visual C++software using multiple metrics of performance,including Mean Absolute Relative Error(MARE),Root Mean Square Error(RMSE),Mean Absolute Percentage Error(MAPE),Mean Bias Error(MBE),Systematic Error(SD),Schwarz Bayesian Criterion(SBC),and Central Process Unit time(CPU time).Based on the results,the EP algorithm achieved a higher training rate and simple structure compared with the rest of the algorithms.It has been confirmed that the EP algorithm is quite effective in training and obtaining the best output weight,accompanied by the slightest iteration error,which minimizes the objective function of SRBFNN-2SAT. 展开更多
关键词 Satisfiability logic programming symbolic radial basis function neural network evolutionary programming algorithm genetic algorithm evolution strategy algorithm differential evolution algorithm
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Spatio-temporal evolution of the coordinated development of high-tech industry agglomeration and resource-environmental carrying capacity in the Yellow River Basin
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作者 LI Yan REN Ai-lian +1 位作者 LI Meng-yu SUN Fan 《Ecological Economy》 2024年第3期219-236,共18页
Under the background of new infrastructure,the Yellow River Basin’s superior growth cannot be separated originating with the synergistic effect of scientific and technological inventiveness and ecological civilizatio... Under the background of new infrastructure,the Yellow River Basin’s superior growth cannot be separated originating with the synergistic effect of scientific and technological inventiveness and ecological civilization construction.In light of the coupling coordination analysis of the coordination effect of provincial high-tech industry agglomeration and resource carrying capacity in the Yellow River Basin from 2009 to 2021,The evolution of the geographical and temporal pattern of development was investigated using the Moran index and kernel density estimation.The results show that the agglomeration of high-tech industries in the Yellow River Basin presents a development trend of seek improvement in stability,and there is a good coupling and coordination throughout the progression of scientific and technological innovation and the loading capacity of the resource,from the viewpoint of a time series.From the perspective of spatial pattern distribution,the whole basin aims at the lower reaches,accelerates the optimization of digital industry and promotes Yellow River Basin development of superior quality through innovation support and increase of input,and based on policy guidance. 展开更多
关键词 Yellow River Basin high-tech industrial agglomeration resource carrying capacity coupling coordination space-time evolution
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Evolution Logic,Typical Characteristics,and Policy Orientation of Consumption-Led Economy
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作者 SUN Hao CAO Xiaoye 《Frontiers of Economics in China-Selected Publications from Chinese Universities》 2025年第1期86-109,共24页
Enhancing the basic role of consumption in economic development is an important way to enhance the endogenous stability of economic development and to promote high-quality economic development.The focus of economic de... Enhancing the basic role of consumption in economic development is an important way to enhance the endogenous stability of economic development and to promote high-quality economic development.The focus of economic development has shifted from production to consumption,the stage of economic development has shifted from supply constraints to demand constraints,the economic development strategy has shifted from export-oriented to the new pattern of dual circulation,and the economic development model has shifted from extensive growth to high-quality development,which has promoted the transformation of economic development momentum from an investment-led economy to a consumption-led economy.Consumption plays a fundamental role in economic development,and matched production,equal distribution,and smooth exchange provide conditions for consumption to promote economic development,which is a typical feature of a consumption-led economy.China is generally in the primary stage of a consumption-led economy.To promote the transformation of China's economic development momentum,it is necessary to match the economic development momentum with the economic development stage and promote the adaptive transformation of the economic development momentum from an investment-led economy to a consumption-led economy. 展开更多
关键词 economic development momentum consumption-led economy evolution logic typical characteristics
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Ecological Accounting: A Research Review and Conceptual Framework
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作者 Zhifang Zhou Jing Ou Shihui Li 《Journal of Environmental Protection》 2016年第5期643-655,共13页
Where sustainable development is concerned, there is an urgent need to establish new information systems that integrate economic, social and ecological factors. The emergence of demand for this information makes the d... Where sustainable development is concerned, there is an urgent need to establish new information systems that integrate economic, social and ecological factors. The emergence of demand for this information makes the development of ecological accounting possible. Yet, most current research on ecological accounting focuses on two aspects: (1) the theoretical aspect, including background, concepts and models and (2) specific research on ecological accounting. Some scholars have proposed a conceptual framework, but this is not systematic or thorough enough. Seizing the opportunity of sustainable development in a key strategic location of the world, this paper begins by analyzing the logical evolution of ecological accounting, summarizes the existing ecological accounting theory, and combines the mature theoretical study of resources accounting with environmental accounting. All of these efforts result in this paper forwarding a framework of ecological accounting that aims to provide a guideline for future development. 展开更多
关键词 Sustainable Development logical evolution Ecological Accounting Basic Framework
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On the Need for Fractal Logic in High Energy Quantum Physics
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作者 M. S. El Naschie S. Olsen +3 位作者 J. H. He S. Nada L. Marek-Crnjac A. Helal 《International Journal of Modern Nonlinear Theory and Application》 2012年第3期84-92,共9页
Modern advances in pure mathematics and particularly in transfinite set theory have introduced into the fundamentals of theoretical physics many novel concepts and devices such as fractal quasi manifolds with non-inte... Modern advances in pure mathematics and particularly in transfinite set theory have introduced into the fundamentals of theoretical physics many novel concepts and devices such as fractal quasi manifolds with non-integer (Hausdorff) dimension for its geometry as well as infinite dimensional wild topology and non classical fuzzy logic. In the present work transfinite fractal sets and fuzzy logic are combined to enable the introduction of a new theory termed fractal logic to the foundation of high energy particle physics. This leads naturally to a new look at quantum gravity. In particular we will show that to understand and develop quantum gravity we have to bring various fields together, particularly fractals and nonlinear dynamics as well as sphere packing, fuzzy set theory, number theory and quantum entanglement and irrationally q-deformed algebra. 展开更多
关键词 FRACTAL Fuzzy logic HAUSDORFF Dimension Cantorian space-time GOLDEN Mean
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中国林业新质生产力的形成逻辑、时空演变与障碍因子分析 被引量:7
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作者 柯水发 万深玮 +1 位作者 孔凡斌 朱洪革 《林业科学》 北大核心 2025年第3期199-213,共15页
【目的】基于林业新质生产力的形成逻辑,构建中国林业新质生产力评价体系,捕捉其时空演变特征,探讨缓解当前林业新质生产力发展面临的主要制约因素,为中国林业新质生产力发展提供参考和决策依据。【方法】首先,基于中国31个省(区、市)2... 【目的】基于林业新质生产力的形成逻辑,构建中国林业新质生产力评价体系,捕捉其时空演变特征,探讨缓解当前林业新质生产力发展面临的主要制约因素,为中国林业新质生产力发展提供参考和决策依据。【方法】首先,基于中国31个省(区、市)2012—2020年共9年面板数据,采用熵值法对三级指标赋权,测算中国及各地区林业新质生产力综合情况以及各维度的发展水平;其次,运用核密度估计方法捕捉全国及各地区林业新质生产力的时空演变特征;再次,使用Dagum基尼系数计算并分解中国林业新质生产力在区域间的差异及其贡献率,同时借助Moran’s I检验各省的空间自相关性;最后,应用障碍因子识别方法找出阻碍林业新质生产力发展排名前3位的因素。【结果】1)在样本期内,中国林业新质生产力总体呈上升趋势,不过发展不平衡不充分的现象较为明显;2)全国及各地区内和地区间,林业新质生产力的基尼系数变化均处于波动中上升状态,且各省林业新质生产力发展水平存在空间自相关性和空间聚集特征;3)林业新质生产力发展主要受单位林业劳动生产率、新兴新质林业产业产值占比以及森林生态系统服务价值因素制约。【结论】未来,应完善新型林业劳动者所需的培训体系,加强林业科技推广;调整新型林业劳动资料所需的产业结构,推动林业产业升级;优化新型林业劳动对象所需的政策体系,打通价值转化渠道。 展开更多
关键词 新质生产力 林业产业 形成逻辑 时空演变 障碍因子识别
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中国式现代化发展水平:统计测度、区域差异分解与来源 被引量:7
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作者 陈钰芬 邓怡 胡思慧 《统计研究》 北大核心 2025年第4期15-30,共16页
中国式现代化是全面建成社会主义现代化强国的必由之路,合理评估各省域现代化进程并识别其发展症结有助于精准施策。本文基于中国式现代化的科学内涵,明确统计含义,构建由经济现代化、人的现代化、生态现代化和社会现代化4个维度组成的... 中国式现代化是全面建成社会主义现代化强国的必由之路,合理评估各省域现代化进程并识别其发展症结有助于精准施策。本文基于中国式现代化的科学内涵,明确统计含义,构建由经济现代化、人的现代化、生态现代化和社会现代化4个维度组成的中国式现代化发展水平测度指标体系,并基于我国省际面板数据开展统计监测。研究发现:第一,中国式现代化发展水平整体呈上升趋势,经济和社会发展水平稳步提升,民生保障和生态保护程度持续加深;第二,我国东部、中部、西部地区现代化发展水平演进态势存在明显的区域间差异,区域内发展不平衡问题仍然存在,其中经济现代化发展不均衡是区域差异形成的主要原因;第三,省域现代化发展水平及特征存在空间异质性,各省份的优势和短板各异。本研究旨在客观把握中国式现代化发展水平和各省域现代化发展的优势和短板,以期为不同地区优化发展结构提供理论和实践参考。 展开更多
关键词 中国式现代化 测度逻辑 演进态势 差异来源
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中国农业新质生产力发展水平测度与评价 被引量:4
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作者 周玉玺 高瑞敏 《中国农业大学学报》 北大核心 2025年第7期246-263,共18页
为探究中国农业新质生产力发展概况,理论上,基于产业资本循环理论,厘清农业新质生产力发展逻辑;实证上,从农业新质劳动者、农业新质劳动对象、农业新质劳动资料和优化组合的跃升4个方面构建农业新质生产力评价指标体系,采用博弈论组合... 为探究中国农业新质生产力发展概况,理论上,基于产业资本循环理论,厘清农业新质生产力发展逻辑;实证上,从农业新质劳动者、农业新质劳动对象、农业新质劳动资料和优化组合的跃升4个方面构建农业新质生产力评价指标体系,采用博弈论组合赋权与TOPSIS-VIKOR联用模型测度2012—2022年中国30个省份农业新质生产力发展水平(统计数据未含西藏自治区及港澳台地区,下同。),借助Dagum基尼系数、Kernel密度估计、Moran’s I指数解析其区域差异及时空演化特征。研究发现:考察期内中国农业新质生产力水平逐年上升,但整体水平较低,在四大经济区和三大粮食功能区差异明显;各维度指数由高到低依次是农业新质劳动资料>农业新质劳动者>农业新质劳动对象>优化组合的跃升;农业新质生产力水平总体差异波动下降,区域间差异是总体差异的主要来源;各区域内多数省份间农业新质生产力水平绝对差异增大,但极化现象有所减弱;农业新质生产力发展水平存在空间正相关性,其中以粮食主产区最为明显。 展开更多
关键词 农业新质生产力 发展逻辑 发展水平 区域差异 时空演化
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中国共产党初心使命核心意蕴的逻辑演进 被引量:1
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作者 李婧 岳子琪 《东北师大学报(哲学社会科学版)》 北大核心 2025年第3期49-55,共7页
中国共产党初心使命的核心意蕴体现为理论、历史和实践的内在统一。从理论意蕴来看,一代代中国共产党人在坚持把马克思主义基本原理同中国具体实际相结合、同中华优秀传统文化相结合中,科学回答了“什么是初心使命、为什么确立初心使命... 中国共产党初心使命的核心意蕴体现为理论、历史和实践的内在统一。从理论意蕴来看,一代代中国共产党人在坚持把马克思主义基本原理同中国具体实际相结合、同中华优秀传统文化相结合中,科学回答了“什么是初心使命、为什么确立初心使命以及怎样践行初心使命”这一根本问题。从历史意蕴来看,这一初心使命体现为中国共产党领导中国人民争取民族独立、实现人民解放和幸福,进行社会主义革命、建设和改革,摆脱贫困、尽快实现共同富裕,开创中国特色社会主义新时代,持续推进中华民族伟大复兴和实现全体人民共同富裕。从实践意蕴来看,应当在新时代新征程实现中华民族伟大复兴的使命任务中把握和践行这一初心使命,坚持以人民为中心的发展思想,扎实推进全体人民共同富裕,不断实现人民对美好生活的需要;全面建成社会主义现代化强国,开辟中国式现代化新境界;彰显中华文明的现代力量,创造人类文明新形态。 展开更多
关键词 中国共产党 初心使命 民族复兴 逻辑演进
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制度脆弱情境下海外商业生态系统构建及其演变规律研究——基于中土集团的案例分析 被引量:1
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作者 冯永春 宫月晨 +1 位作者 王玲 王梦瑶 《管理学报》 北大核心 2025年第4期618-628,共11页
以中国土木集团有限公司为案例分析对象,揭示制度脆弱情境下海外商业生态系统的构建机制及其演变规律。研究发现:①制度脆弱情境下,中国基础设施企业可以遵循“决策依据—主导逻辑—构建行为—构建结果”的构建机制,逐步构建海外商业生... 以中国土木集团有限公司为案例分析对象,揭示制度脆弱情境下海外商业生态系统的构建机制及其演变规律。研究发现:①制度脆弱情境下,中国基础设施企业可以遵循“决策依据—主导逻辑—构建行为—构建结果”的构建机制,逐步构建海外商业生态系统;②中国基础设施企业构建海外商业生态系统经历了“项目化运转阶段→产业化建设阶段→多元化拓展阶段”的演变,其背后的主导逻辑呈现出“政府主导逻辑→政府为主、商业为辅的混合逻辑→商业为主、政府为辅的混合逻辑”的演变规律。 展开更多
关键词 海外商业生态系统 制度脆弱性 构建机制 演变规律 主导逻辑
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现代职业教育体系下职普融通的演变逻辑、困境分析及对策建议 被引量:1
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作者 简祖平 吉彪 《中国职业技术教育》 北大核心 2025年第11期25-31,48,共8页
职普融通是构建现代职业教育体系、支撑教育强国建设的关键一招。我国职普融通政策经历了结构调整、体系构建和全面融通三个阶段,呈现出打造“全学段”融通、实现“学校内”融通及开展“校际间”融通三个典型特征,面临职业教育与普通教... 职普融通是构建现代职业教育体系、支撑教育强国建设的关键一招。我国职普融通政策经历了结构调整、体系构建和全面融通三个阶段,呈现出打造“全学段”融通、实现“学校内”融通及开展“校际间”融通三个典型特征,面临职业教育与普通教育地位不对等、实践逻辑与学科逻辑不相契合、不同学校间的发展步调不同频、贯通培养过程存在管理不均等的现实困境。为了打通职普融通实施中的痛点、难点和堵点,建议完善制度形成职普融通政策执行供给推动力,转变观念形成职普融通政策执行需求牵引力,分类互融形成职普融通政策执行内生驱动力。 展开更多
关键词 职普融通 现代职教体系 演变逻辑 困境分析
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课后服务“学校—公立校外教育机构”协同供给机制演进的逻辑与经验 被引量:1
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作者 王海平 《教育与教学研究》 2025年第7期117-128,共12页
学校和公立校外教育机构协同供给课后服务既是提高课后服务质量的有效路径,也是凝聚强大社会协同力的有益探索。课后服务“学校—公立校外教育机构”协同供给机制演进具有明显的逻辑线索:在行动维度上体现出从活动入校到课程建设、项目... 学校和公立校外教育机构协同供给课后服务既是提高课后服务质量的有效路径,也是凝聚强大社会协同力的有益探索。课后服务“学校—公立校外教育机构”协同供给机制演进具有明显的逻辑线索:在行动维度上体现出从活动入校到课程建设、项目培育并行的逻辑;在关系维度上呈现出从补充到整合,再到共生的逻辑;在制度维度上表现为从个人关系铺垫到组织机制建设,再到文化认同的逻辑。三重逻辑线索构成理解课后服务“学校—公立校外教育机构”协同供给机制演进的坐标系。在教育强国建设进程中,课后服务“学校—公立校外教育机构”协同供给机制改革的推动、持续和优化需要遵循强制性变迁与诱致性变迁相统一、组织机制建设与文化认同相协调、外部支持与内生发展相结合的基本经验。 展开更多
关键词 课后服务 校外教育 社会协同力 协同育人 逻辑演进
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中国高等教育管理学自主知识体系的建构:历史嬗变与逻辑遵循
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作者 李均 朱慧薇 《国家教育行政学院学报》 北大核心 2025年第2期49-58,82,共11页
基于对自主知识体系的普遍性、本土性和体系性三个维度的考察可以发现,改革开放以来高等教育管理学的自主知识体系建构经历了三个阶段:以本土实践为发展原点的学科草创阶段(20世纪70年代末—1984年)、以西方理论为主要参照的体系建构阶... 基于对自主知识体系的普遍性、本土性和体系性三个维度的考察可以发现,改革开放以来高等教育管理学的自主知识体系建构经历了三个阶段:以本土实践为发展原点的学科草创阶段(20世纪70年代末—1984年)、以西方理论为主要参照的体系建构阶段(1985—1999年)、以中国特色为价值追求的自主探索阶段(2000年至今)。当前,我国高等教育管理学知识体系建构存在的问题是西化色彩较强,本土化程度不高;自主知识数量较少,普遍性和体系化程度较低。未来,中国高等教育管理学自主知识体系建构应遵循三个逻辑:一是实践逻辑,立足中国实践,提炼标识概念与本土理论;二是文化逻辑,依托中华优秀传统文化,彰显理论的本土性与民族性;三是知识逻辑,坚持全球视野,发展理论的普遍性与体系性。 展开更多
关键词 高等教育管理学 自主知识体系 历史嬗变 实践逻辑 文化逻辑 知识逻辑
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我国教育数字化政策发展的系统性脉络与实践性逻辑——基于国家教育数字化战略行动实施三年的分析 被引量:1
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作者 王学男 《杭州师范大学学报(社会科学版)》 2025年第2期74-82,共9页
我国自2022年启动国家教育数字化战略行动以来,通过系统性政策供给和实践性路径探索,构建了具有中国特色的教育数字化转型范式。通过系统梳理我国教育数字化政策的发展脉络与实践过程发现,我国教育数字化政策呈现出从基础建设到应用深化... 我国自2022年启动国家教育数字化战略行动以来,通过系统性政策供给和实践性路径探索,构建了具有中国特色的教育数字化转型范式。通过系统梳理我国教育数字化政策的发展脉络与实践过程发现,我国教育数字化政策呈现出从基础建设到应用深化,再到效能优化的递进路径,体现了顶层设计与落地实施双向互动的政策逻辑。在政策执行层面则形成了“中国式整合型网络治理模式”,其核心是“自上而下”与“自下而上”融合的制度特色与实践突破;在理论层面构建了“顶层设计-基层创新”双向赋能体系,推动“试点转示范”;在实践层面发挥了制度优势,通过集成化思维实现系统协同与政策演进;在模式层面突破了传统路径依赖,激活基层创新,形成自我进化能力。这一模式推动教育数字化转型,重塑国家治理能力现代化路径。未来,教育数字化转型需进一步聚焦质量提升和均衡发展,推动从“规模扩张”迈向“高质量发展”,并从应用导向、技术伦理、国际合作等方面实现可持续发展。 展开更多
关键词 教育数字化 国家教育数字化战略行动 中国特色 政策体系 政策演进逻辑
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场景基于价值主导逻辑演变赋能短视频平台商业模式创新机制研究
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作者 王华 长昊东 苏敬勤 《科研管理》 北大核心 2025年第10期184-192,共9页
场景要素的渐进丰富刺激着短视频平台价值主导逻辑演变,激发着商业模式创新,但其赋能机制尚未明晰。对此,本文以短视频平台快手科技为例,基于价值主导逻辑,研究场景要素赋能短视频平台商业模式的创新机制。结果表明:(1)短视频平台基于... 场景要素的渐进丰富刺激着短视频平台价值主导逻辑演变,激发着商业模式创新,但其赋能机制尚未明晰。对此,本文以短视频平台快手科技为例,基于价值主导逻辑,研究场景要素赋能短视频平台商业模式的创新机制。结果表明:(1)短视频平台基于产品、服务和情感3类价值主导逻辑演变,借助于供应链逆向重构、价值链跨界连接和场景链交叉混搭,形成电商经济、社群经济和兴趣经济,进而赋能商业模式创新。(2)短视频平台以供应链为载体,以价值链为引导,以场景链为调节,通过“商业场景—消费期望—商业情境”的选择性配置,链式匹配“平台供给现实”与“用户消费期望”。(3)短视频平台基于“发现”连接内容,依据“朋友”加持社交,利用“关注”聚焦兴趣,通过场景故事线、关系认知域和兴趣调和场实现“物以类聚”“人以群分”“场以趣建”的情感动态匹配,借助场景解构、改性和重构赋能商业模式创新。 展开更多
关键词 短视频平台 价值主导逻辑演变 商业模式创新 场景经济 场景赋能
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