NEW RURAL SPACES: THE IMPACT OF RURAL INDUSTRIALIZATION ON RURAL-URBAN TRANSITION IN CHINA

Since the 1980s, rural-urban transition has been becoming one of the most important aspects in China’s fast transformation from traditional to modern modes. From the perspective of change of rural space, this paper examines the impact of rural industrialization on the rural-urban transition. After an introduction to the issue of rural-urban transition in rural-urban continuum, a historical overview of the transformations of China’s rural space in economic, social and geographical structure is presented. This is followed by an analysis of regiotal uneven development among provinces in rural industrialization and rural-urban transition. It is concluded that the fast industrialization of rural area has brought on many radical transformations of rural space in China, especially on the formation of new rural economic, social and geographical spaces and the uneven development of rural-urban trgnsition among the eastern, central and westem areas.

Research on Spatial Pattern and Its Industrial Distribution of Commercial Space in Mianyang Based on POI Data

The rational layout of urban commercial space is conducive to optimizing the allocation of commercial resources in the urban interior space. Based on the commercial POI (Point of Interest) data in the central district of Mianyang, the characteristics of urban commercial spatial pattern under different scales are analyzed by using Kernel Density Estimation, Getis-Ord , Ripley’s K Function and Location Entropy method, and the spatial agglomeration characteristics of various industries in urban commerce are studied. The results show that: 1) The spatial distribution characteristics of commercial outlets in downtown Mianyang are remarkable, and show a multi-center distribution pattern. The hot area distribution of commercial outlets based on road grid unit is generally consistent with the identified commercial density center distribution. 2) The commercial grade scale structure has been formed in the central urban area as a whole, and the distribution of commercial network hot spots based on road grid unit is generally consistent with the identified commercial density center distribution. 3) From the perspective of commercial industry, the differentiation of urban commercial space “center-periphery” is obvious, and different industries show different spatial agglomeration modes. 4) The multi-scale spatial agglomeration of each industry is different, the spatial scale of location choice of comprehensive retail, household appliances and other industries is larger, and the scale of location choice of textile, clothing, culture and sports is small. 5) There are significant differences in specialized functional areas from the perspective of industry. Mature areas show multi-functional elements, multi-advantage industry agglomeration characteristics, and a small number of developing areas also show multi-advantage industry agglomeration characteristics.

Making a “Quality City” Shaping an Industrial Public Space of Tangshan City:A Design Manifesto

By the 21^(st) century,there have been many environmental problems exposed in China.Since the Chinese economic reform^([1]),agriculture^([2])and industry^([3])have undergone great transformation and development,which have affected the environment of public life.In the recent 15 years,some large (or important) cities have gradually transformed into a service economy and transferred heavy industrial factories.During this period,most factories were abandoned and deserted,which occupied the public space and affected the urban landscape.To some extent,they were abandoned by people because of the precipitation of other historical cultures or the influence of modern urbanization.However,these forgotten industrial factories witnessed the growth and development of a city,both its flourishing and decline.Currently,urban space becomes a people-oriented place that values the experience of individuals,rather than what is limited to the communication philosophy characterized by simplicity and functionalism^([4]).There is a discussion that gradually becomes hot,which is that methods to transform into a qualitative space for the experience of residents and visitors,as well as creating a pleasant public space.Meanwhile,the quality of urban space is an essential factor in evaluating modern cities,as an innovation-oriented and unified city.

Research on the Reconstruction and Renewal of the Landscape Space of Industrial Sites in Post-industrial Era:A Case Study of Guangzhou Zilintang Art Town

With the rapid development of urbanization,traditional old industrial areas can not cope with the impact of the new wave of urbanization and have been abandoned,demolished and remodeled.Solving the pollution problem of industrial wasteland has become an important part of urban renewal research.Based on the development of industrial sites,the paper discusses the design principles and methods of industrial sites.Through the case analysis of the industrial site of Guangzhou Zilintang Art Town,the paper excavates the deep cultural deposits in the post-industrial era and analyzes the renewal,utilization,transformation and regeneration of the landscape space of industrial sites.

Green corridor of rust belt: Theory and practice of organic growth in three-dimensional space of industrial heritage

This paper aims at the change of land use function in the development of urbanization and the planning transformation between the new and old cities.On the basis of protecting historical and cultural relics and improving environmental problems,new industries,new functions and new vitality are implanted,and a theoretical method of achieving economic,ecological and cultural symbiosis—the theory of organic growth in three-dimensional space is put forward.By analyzing the successful cases at home and abroad,this method summarizes the experience and lessons,and considers the various factors affecting humanity,region and sustainable development.This makes the cultural growth,ecological growth,business growth,to achieve a harmonious unity of the three.The feasibility and advanced nature of the theory to promote social development and optimize urban structure are demonstrated by combining with the reconstruction project of Hangzhou Steel Company(Hanggang)Ruins Park.

基于AHP-SPACE矩阵的镇雄县乡村产业发展战略研究

该研究构建县域乡村产业评价指标体系,明确乡村各产业战略地位,制定科学的产业发展优化措施,改善农民生活、推进农村现代化,为县域乡村产业发展决策提供参考依据。通过战略地位和行动评价SPACE矩阵,从财务优势、竞争优势、环境稳定性和产业优势共4个方面构建乡村产业评价指标体系。应用层次分析法(AHP)确定指标权重。镇雄县农林牧渔具有竞争型战略地位,工业,建筑业,交通运输、仓储和邮政业,批发零售业,房地产业及其他服务业属于进取型战略地位,住宿和餐饮业为防御型战略地位,金融业为保守型战略地位。镇雄县发展起步较晚,但乡村振兴战略和政府支持为其带来巨大潜力。未来应重点发展乡村主导产业,增加投资力度,推动产业快速发展。

Identification method and empirical study of urban industrial spatial relationship based on POI big data: a case of Shenyang City, China

The industrial spatial relationship is a cross-cutting subject of economic geography and geographical information science which has considerable significance to promote a sustainable planning and development of regional economic system.Taking Shenyang City as our study area and using the location information of manufacturing units and automobile sales outlets extracted from points of interest(POI),we investigated the spatial relationship between the two industries from integration,correlation and coordination perspective.Based on spatial statistical analyses,the equipment manufacturing industry and the automobile sales industry in Shenyang City showed a spatial complementary integration,weak spatial correlation,and coordination with scale dependence and spatial heterogeneity in 2018.This distribution characteristic is attributed to:1)local policy factors(i.e.,that industrial land should be located in the periphery of the city or outside the Second Ring Road),and 2)the economic factors(i.e.,that the degree of dependence of the equipment manufacturing industry and automobile sales industry were also influenced by external factors such as costs).These results improved the current industrial spatial relationship analysis by developing a new framework based on POI big data in order to accelerate a coordinated development between manufacturing and service industries and to promote the construction of industrial ecosystem.

Variable Stiffness Identification and Configuration Optimization of Industrial Robots for Machining Tasks

Industrial robots are increasingly being used in machining tasks because of their high flexibility and intelligence.However,the low structural stiffness of a robot significantly affects its positional accuracy and the machining quality of its operation equipment.Studying robot stiffness characteristics and optimization methods is an effective method of improving the stiffness performance of a robot.Accordingly,aiming at the poor accuracy of stiffness modeling caused by approximating the stiffness of each joint as a constant,a variable stiffness identification method is proposed based on space gridding.Subsequently,a task-oriented axial stiffness evaluation index is proposed to quantitatively assess the stiffness performance in the machining direction.In addition,by analyzing the redundant kinematic characteristics of the robot machining system,a configuration optimization method is further developed to maximize the index.For numerous points or trajectory-processing tasks,a configuration smoothing strategy is proposed to rapidly acquire optimized configurations.Finally,experiments on a KR500 robot were conducted to verify the feasibility and validity of the proposed stiffness identification and configuration optimization methods.

An Empirical Study of the Relationship among Population Mobility Industrial Structure Upgrading, and Economic Growth-Based on the SPVAR Model

Based on the inter-provincial panel data for 31 provinces in China from 2000 to 2019,and incorporating geospatial factors,a spatial panel vector autoregressive(SPVAR)model consisting of population mobility,industrial structure upgrading,and economic growth is constructed.The space-time impulse response function is used to analyze the space-time conduction of exogenous variables on the impact of three endogenous variables.The study found that first,the population influx barely benefited the industrial structure upgrading and economic growth.Second,the upgrading of the industrial structure would aggravate the population mobility in the province,causing low-level laborers to leave the province in shortterm,but in long-term,there would be influx of talents.Third,the economic growth in developed regions plays a significant role in promoting the industrial development of their province and population-rich provinces,but it has less impact on provinces with high-level industrial structure.Finally,policy recommendations are provided in regard to the benign interaction among population mobility,industrial structure upgrading,and economic growth in addition to clarifying the idea of economic development,implementing correct population policies,and promoting the coordinated regional development.

Review the Environmental Effects of Using Industrial Wastewater Effluent (Case Study: Iran Qom Shokouhie Industrial State)

The overall goal of this study is investigating the environmental impacts of using wastewater effluent of industrial states in irrigation of green space. For this purpose, industrial state of Shokouhieh in Qom Province in central of Iran was selected as a case study. Firstly, the quality and quantity of inputting wastewater into refinery and outputting wastewater effluent were measured on important parameters of pH, TDS, TSS, COD, BOD and wastewater temperature in refinery laboratory of industrial state of Qom Shokouhieh during 12 months from March 2012 to March 2013. Then analysis of chemical, biological and physical indicators of irrigation wastewater (effluent) and measurement of heavy metals were done in June 2012 and January 2013 according to the standards instruction for the water and wastewater treatment. Also, heavy metals, EC, pH, and Mg2+, Ca2+, Na+, k+ of soil of industrial estate of Qom Shokouhieh were studied. Then, Rapid Impact Assessment Method (RIAM) and Entropy Method were used to analyze the data. In Rapid Impact Assessment Method, socio-cultural, physicochemical, biological and economic environments get the highest negative impacts respectively. In Entropy Method after weighting the environmental factors, public health and other disease parameters with the weight of 0.147, soil chemical properties with the weight of 0.136, soil toxicity with the weight of 0.126 were allocated the first rate up to the third rate respectively. After comparing the results of these two methods with each other, the main limitation of using wastewater effluent of industrial estate of Qom Shokouhie in irrigation of green space is entering chemical pollutants (nitrate) into groundwater, salinity and toxicity of soil of industrial state and endangerment of workers and labors public health who work in industrial state of Qom Shokouhie (specially the labors who exposure directly with the wastewater effluent and labors work in refinery).

Transformation of Industrial Heritage from the Perspective of Urban Memory:A Case Study of Taoxichuan Creative Square

Urban memory is the soul of a city. With the rapid development of the city, the phenomena of“large-scale demolition and construction” and “a thousand cities having the same pattern” are becoming more and more serious, and the urban characteristics containing rich historical information are gradually lost. As an important witness of the historical development of urban industry, industrial heritage contains precious historical and cultural values. Starting urban memory, and taking Taoxichuan Square as the example,through field research and memory interview, the continuation manner of urban memory in industrial heritage space is studied, and the transformation strategy of industrial heritage is put forward from the perspective of urban memory, making industrial heritage have a unique life cycle and cultural precipitation,inherit the urban context and promote the harmonious development of society.

Behavior of Delivery Robot in Human-Robot Collaborative Spaces During Navigation

Navigation is an essential skill for robots.It becomes a cumbersome task for the robot in a human-populated environment,and Industry 5.0 is an emerging trend that focuses on the interaction between humans and robots.Robot behavior in a social setting is the key to human acceptance while ensuring human comfort and safety.With the advancement in robotics technology,the true use cases of robots in the tourism and hospitality industry are expanding in number.There are very few experimental studies focusing on how people perceive the navigation behavior of a delivery robot.A robotic platform named“PI”has been designed,which incorporates proximity and vision sensors.The robot utilizes a real-time object recognition algorithm based on the You Only Look Once(YOLO)algorithm to detect objects and humans during navigation.This study is aimed towards evaluating human experience,for which we conducted a study among 36 participants to explore the perceived social presence,role,and perception of a delivery robot exhibiting different behavior conditions while navigating in a hotel corridor.The participants’responses were collected and compared for different behavior conditions demonstrated by the robot and results show that humans prefer an assistant role of a robot enabled with audio and visual aids exhibiting social behavior.Further,this study can be useful for developers to gain insight into the expected behavior of a delivery robot.

The Flying Geese Paradigm:Industrial Upgrade Strategy and Balanced Regional Development

On the basis of competency-based comparative advantage theory and reclassification of industries,this paper has discussed whether the FGP-type industry upgrade has taken place across different regions of China and whether China is able to transcend the middle-income trap through the FGP-type industry upgrade.This paper has discovered that no matter by traditional method of industry classification or the new method of industry classification,China has already experienced the FGP-type industry upgrade and entered into the second stage of this process.While relocating industries to central and western regions,China's eastern region does not have clear directions of industry upgrade of its own.Through analysis on the evolution of comparative advantages across regions,this paper has also discovered that in the process of the FGP industry upgrade,China is facing the risk of falling into comparative advantage trap.These factors are unfavorable to China's implementation of the FGP-type industry upgrade strategy,prevention of the comparative advantage interruptions that may confront middle-income countries and achievement of balanced regional development.

向未来要空间:论新质生产力的经济空间逻辑及实践旨向

人类生产力是一个从低级向高级形态发展演进的过程,同时生产力的跃升发展离不开新技术变革的驱动。新质生产力是习近平总书记立足百年未有之大变局对马克思主义生产力理论的创新发展,它进一步凸显了科技创新在生产力质变过程中的地位和作用,为新时代乡村振兴和中国式现代化指明了前进方向。作为依靠关键技术实现生产力质态跃升发展的范畴,新质生产力既实现了对生产力三要素的创新发展,也在经济高质量发展特别是新经济空间生产方面发挥了革命性作用。就理论基础来看,马克思借助资本主义生产方式深刻说明了生产力与创新的深层关联逻辑,为把握和理解新质生产力的经济空间逻辑澄清了理论前提。就现实层面来看,社会主义经济深化拓展了新质生产力的经济空间逻辑向度,为创新和发展21世纪马克思主义政治经济学作出了重要贡献。基于上述分析,新时代要进一步优化科创体制机制,以创新理论和体制机制为新质生产力创造新经济空间,同时要制定面向新技术革命的经济发展战略,以社会主义竞争优势和前瞻规划布局为新质生产力开掘新经济空间。

长三角先发地区小城镇科创空间布局研究——以昆山市周市镇为例

在我国高质量发展与创新驱动发展战略的双重背景下,长三角作为制造业优势地区,其小城镇依托科创空间进行产业转型的诉求较为迫切。基于长三角一体化背景区域合作与城镇能级的考虑,提出小城镇科创功能主导模式,并构建了小城镇以技术研发创新系统为核心、技术服务创新系统为辅助、城市环境系统为支撑的三级科创功能体系。以江苏省昆山市周市镇为例,探索在技术主导型科创模式的引导下,以存量产业载体绘制科创空间资源“底图”支撑科创空间布局的技术方法,最后提出科创空间规划实施保障的相关建议。

智库研究在新兴产业评估评价中发挥的作用——以太空经济为例

针对智库评估评价对产业发展作用认识不足的问题,以太空经济为研究对象,提出了智库在新兴产业中发挥解码-内化-输出的作用机理,并采用利益相关者方法,从个体、产业、国家3个层面分析出太空经济发展领域智库研究的12类利益相关者;基于作用机理,分析了国内外智库围绕太空经济开展的研究实践;提出智库要成为太空经济产业分析模型搭建的推动者、产业发展各主体的桥接者、产业政策及行业态势的传播者。研究内容对智库研究在产业培育方面的作用机理探讨具有一定的普适性和实践价值,可为智库发挥公共服务价值、促进太空经济发展提供新的方法和思路。

打造产教融合新空间:市域产教联合体建设的理论基础、原则与优化路径

创新搭建产教融合平台载体,形成地方政府、产业园区、高校、企业、科研院所等多元行动主体创新互动、人才共培、成果同享的共生空间,完善校政企协同“以教促产、以产助教”机制,是深化现代职业教育体系改革的重要举措,更是创新驱动发展战略和区域协调发展战略对职业教育提出的新要求和新方向。市域产教联合体应以产业园区为基础,以价值共创、多元共生、文化共塑为原则,形成主体共识、实现多元治理、推动联合协同,打造增强职业教育服务区域高质量发展的多主体共同成长、边界突破、场景驱动的异质行动者产教融合新空间。

约束空间工业机器人姿态搜索及避障研究

为解决约束空间下机器人无碰撞目标姿态求解问题,提出一种机器人姿态快速搜索算法,并结合4种不同的路径规划算法实现工业机器人的多目标路径规划。首先,对机器人运动框架初步配置完成后,通过计算位姿矩阵得到了场景内物体坐标的动态相对关系,并在ROS中搭建规划场景;其次,提出一种基于模型和机器人逆解的机器人姿态快速搜索算法RFP,并在RoboDK中对其进行验证,验证结果表明该算法有效;最后,根据任务需求设计了路径规划流程并引入二次规划减少算法随机性的影响,提高规划成功率,应用了RRT等算法进行对比分析,仿真结果表明RRT-connect算法的规划速度与成功率高于其它算法,为样机的实现奠定了基础。

基于空间句法的徐州市三角线工业住区叙事策略研究

我国工业住区正面临着环境衰败的困境,如何让边缘化、衰败化、封闭化的工业住区积极融入城市存量更新进程中,使其焕发生机已成为亟待解决的问题。研究以徐州市三角线老旧工业住区为研究对象,利用空间句法的轴线分析法对研究对象的空间全局整合度、局部整合度和可理解度进行分析,在叙事环境量化分析中引入空间句法方法,用定量的方式进行叙事策略研究。