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中国生猪价格区域协动性研究——基于同步系数法的分析 被引量:2
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作者 王孝华 王刚毅 《价格月刊》 北大核心 2017年第8期21-26,共6页
基于2008年3月~2016年3月全国23个省份面板数据,测算了省份之间、区域之间以及区域与全国之间生猪价格波动的同步系数,并据此分析了中国生猪价格的区域协动性及生猪价格波动的区域传导路径问题。结果表明,我国生猪价格区域同步系数较高... 基于2008年3月~2016年3月全国23个省份面板数据,测算了省份之间、区域之间以及区域与全国之间生猪价格波动的同步系数,并据此分析了中国生猪价格的区域协动性及生猪价格波动的区域传导路径问题。结果表明,我国生猪价格区域同步系数较高是引起生猪价格剧烈波动的重要原因。其中,各区域与全国同步系数较高是引起生猪价格剧烈波动的直接原因,各区域之间同步系数较高是引起生猪价格剧烈波动的间接原因,各省份之间同步系数较高是引起生猪价格剧烈波动的微观原因。 展开更多
关键词 生猪价格 同步系数 区域协动性 区域传导路径
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落实区域发展总体战略 促进区域协调发展 被引量:7
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作者 陈栋生 《兰州商学院学报》 2007年第3期1-4,共4页
本文从论述区域发展总体战略四大条件及国民经济与区域发展总体战略布局,不同区域各自的功能定位,相应地区域政策和健全区际良性互动机制切入,谈了作者学习胡总书记2月15日重要谈话的体会,指出贯彻落实区域发展总体战略,并以实践中积累... 本文从论述区域发展总体战略四大条件及国民经济与区域发展总体战略布局,不同区域各自的功能定位,相应地区域政策和健全区际良性互动机制切入,谈了作者学习胡总书记2月15日重要谈话的体会,指出贯彻落实区域发展总体战略,并以实践中积累的新经验,理论研究新成果,不断充实完善区域总体发展战略,是走向区域协调发展的必由之路。 展开更多
关键词 区域协 区域总体发展战略 区域良性互动机制
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基于区域协控中心的西部地区农产品外贸物流模式研究 被引量:4
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作者 王静 《西北大学学报(哲学社会科学版)》 CSSCI 北大核心 2016年第1期120-127,共8页
农产品物流对农业生产发展和农村经济繁荣具有十分重要的作用。从可持续发展的角度出发,将区域协控中心作为系统核心融入到西部地区农产品外贸物流结构内,分析基于区域协控中心的西部地区农产品外贸物流的概念和内涵,研究基于区域协控... 农产品物流对农业生产发展和农村经济繁荣具有十分重要的作用。从可持续发展的角度出发,将区域协控中心作为系统核心融入到西部地区农产品外贸物流结构内,分析基于区域协控中心的西部地区农产品外贸物流的概念和内涵,研究基于区域协控中心的西部地区农产品外贸物流的运行模式,建立新型组织形式、关系模型、运作机制,并利用空间结构的优化、集成化的管理模式,提出基于区域协控中心的西部地区农产品外贸物流的实现途径。研究表明:建立健全西部地区农产品外贸物流模式,能够降低农产品对外贸易的物流成本,提高农产品国际竞争力,推动中国农产品外贸物流可持续发展机制的进一步发展和完善。 展开更多
关键词 区域协控中心 西部地区 农产品外贸物流
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区域刑事司法协助中警务合作的模式与路径 被引量:2
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作者 高智华 《中国人民公安大学学报(社会科学版)》 CSSCI 北大核心 2009年第1期35-40,共6页
区域刑事司法协助是同一国家内不同法域的刑事司法机关,为共同打击刑事犯罪而进行的协作或相互提供的便利。香港和澳门的回归,使得不同法律体制的地区间的刑事司法协助被日益重视和研究,而三地间警务工作的配合与协调是区域刑事司法协... 区域刑事司法协助是同一国家内不同法域的刑事司法机关,为共同打击刑事犯罪而进行的协作或相互提供的便利。香港和澳门的回归,使得不同法律体制的地区间的刑事司法协助被日益重视和研究,而三地间警务工作的配合与协调是区域刑事司法协助能否顺利进行的关键。区域刑事司法协助中的警务合作,应该在总结现存机制的基础上,同时借鉴其他国家和地区司法协助的经验与做法,探讨合适的模式,从宏观层面确立警务合作的原则与协调机构,从微观层面探讨警务合作的具体措施的可操作性,通过日益密切的警务合作,促进三地法律制度的衔接和刑事司法合作的常态化。 展开更多
关键词 区域刑事司法 警务合作模式 警务合作路径 区域协
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基于仿射协变区域的抗几何攻击图像水印算法 被引量:20
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作者 邓成 李洁 高新波 《自动化学报》 EI CSCD 北大核心 2010年第2期221-228,共8页
提出了一种基于仿射协变区域的抗几何攻击数字图像水印算法.首先利用仿射不变点检测算子提取图像特征点,并通过基于最小生成树聚类算法的选择策略获得一组稳定且彼此独立的仿射协变特征区域.然后基于特征区域,利用图像归一化和主梯度方... 提出了一种基于仿射协变区域的抗几何攻击数字图像水印算法.首先利用仿射不变点检测算子提取图像特征点,并通过基于最小生成树聚类算法的选择策略获得一组稳定且彼此独立的仿射协变特征区域.然后基于特征区域,利用图像归一化和主梯度方向对齐得到具有缩放和旋转不变性的圆形区域.最后将水印在空域直接嵌入到圆形区域中.大量的实验结果表明本文方法是有效的,对常规图像处理、几何攻击以及组合攻击均具有较好的鲁棒性. 展开更多
关键词 图像水印 几何攻击 仿射区域 图像归一化 主梯度方向
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城市遥感图像建筑物仿射协变区域融合检测 被引量:1
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作者 李湘眷 王彩玲 +1 位作者 孙皓 李宇 《光电工程》 CAS CSCD 北大核心 2016年第6期75-82,共8页
本文针对城市建筑物的特点,提出融合Hessian-Affine和MSER的仿射协变区域检测方法,利用重复误差筛选高度相关的不同类型区域,根据仿射匹配性分值选择性删除冗余区域,并采用平均重复率、平均匹配区域数进行综合评价分析。实验结果表明,... 本文针对城市建筑物的特点,提出融合Hessian-Affine和MSER的仿射协变区域检测方法,利用重复误差筛选高度相关的不同类型区域,根据仿射匹配性分值选择性删除冗余区域,并采用平均重复率、平均匹配区域数进行综合评价分析。实验结果表明,提出的算法将两种检测子互补使用,对于各种仿射变换下的建筑物检测准确率较高,冗余少,适用于城市遥感的实际应用中。 展开更多
关键词 城市遥感图像 建筑物 仿射区域 融合检测 检测子
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福建区域经济与区域物流关系的协整分析 被引量:3
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作者 陈晓玥 《商业时代》 北大核心 2009年第5期26-27,共2页
本文对福建省1978-2007年的GDP、物流网络里程、货物周转量、物流产值的统计数据进行了协整检验,建立了福建省区域经济与区域物流相互关系的模型,得出了福建省物流业与区域经济增长之间的定量关系,并对模型进行分析和解释。
关键词 福建 区域经济 区域物流
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区域贸易协定审查标准的法律分析
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作者 刘会春 《海南大学学报(人文社会科学版)》 CSSCI 2008年第4期406-411,共6页
在GATT/WTO体制下,区域贸易协定的审查至今备受批评,导致这一结果的诸多因素中,重要的一个是审查的标准。标准对审查的过程发挥着指导作用,同时又直接关系到审查的结果。目前区域贸易协定的审查标准尚有若干不确定因素。论题结合GATT/WT... 在GATT/WTO体制下,区域贸易协定的审查至今备受批评,导致这一结果的诸多因素中,重要的一个是审查的标准。标准对审查的过程发挥着指导作用,同时又直接关系到审查的结果。目前区域贸易协定的审查标准尚有若干不确定因素。论题结合GATT/WTO的法律规定、区域贸易协定的制度审查和司法审查,提出了涉及区域贸易协定审查的4项标准:"目的性"、"实质上所有"、"总体上不得高于或严于"和"透明度"。 展开更多
关键词 区域贸易 审查 标准
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基于积分协方差矩阵的粒子滤波目标跟踪 被引量:6
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作者 顾鑫 王华 +3 位作者 李喆 李志国 王倩 邓志均 《激光与红外》 CAS CSCD 北大核心 2014年第12期1384-1386,共3页
仅利用单一特征的目标跟踪难以克服光照和目标形变等外部条件变化,给出一种基于协方差区域描述子的粒子滤波,协方差描述子可融合目标区域内的多种特征处理复杂背景下的目标跟踪问题,提高跟踪的鲁棒性;针对粒子滤波计算量大的问题,引入... 仅利用单一特征的目标跟踪难以克服光照和目标形变等外部条件变化,给出一种基于协方差区域描述子的粒子滤波,协方差描述子可融合目标区域内的多种特征处理复杂背景下的目标跟踪问题,提高跟踪的鲁棒性;针对粒子滤波计算量大的问题,引入积分协方差矩阵计算,提高跟踪的实时性,对比实验表明新的跟踪算法比仅用单一特征跟踪鲁棒性更高,处理速度更快。 展开更多
关键词 目标跟踪 粒子滤波 区域差描述子 积分方差矩阵
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东北三省社会主义学院教学科研工作协作研讨会在哈尔滨召开
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《黑龙江省社会主义学院学报》 2010年第1期17-17,共1页
一月的哈尔滨雪花飘飘、银装素裹。东北三省社院经过充分沟通,于2010年元月12日至13日齐聚冰城。
关键词 社会主义学院 教学科研工作 东北三省 雪花飘飘 院长会议 院党组书记 作发展 专题课 日至 区域协
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基于“互联网+”新形势下治超体系的建立 被引量:2
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作者 王莹 周洋帆 洪梓璇 《交通节能与环保》 2018年第1期51-54,共4页
近年来,随着我国社会经济和道路运输飞速发展,公路货运车辆超限超载运输问题也日渐突出,公路货运超限超载已成为危害公路交通可持续发展的"痼疾"。随着科学技术的发展,治超工作增添了很多新手段、新方法,"互联网+"... 近年来,随着我国社会经济和道路运输飞速发展,公路货运车辆超限超载运输问题也日渐突出,公路货运超限超载已成为危害公路交通可持续发展的"痼疾"。随着科学技术的发展,治超工作增添了很多新手段、新方法,"互联网+"正在改变传统的业务管理模式。本文通过从问题导向出发,从顶层设计入手,建立多部门、跨区域联合的综合治理、系统治理的长效机制。 展开更多
关键词 互联网+ 超限超载 区域协 联合执法 非现场执法 后续处罚
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数字化现代农业供应链生态系统监管信息平台 被引量:2
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作者 王静 《社会科学家》 CSSCI 北大核心 2022年第1期147-151,共5页
传统农业供应链生态系统监管的链式结构中信息流滞后性,导致了利益损失严重。文章构建一种基于数字化区域协控中心的现代农业供应链生态系统监管信息平台,有助于提高现代农业信息组织建设能力。基于供应链协同理论,建立数字化区域协控... 传统农业供应链生态系统监管的链式结构中信息流滞后性,导致了利益损失严重。文章构建一种基于数字化区域协控中心的现代农业供应链生态系统监管信息平台,有助于提高现代农业信息组织建设能力。基于供应链协同理论,建立数字化区域协控中心“互联网+SCER追溯平台”运行系统,通过识别可能引发大数据环境的风险,进一步探讨基于数字化区域协控中心“互联网+SCER追溯平台”的空间结构优化,通过建模仿真分析来证明该数字化平台信息共享中信息流传递效率。结果证明该数字化平台提高了现代农业供应链生态系统监管中信息组织风险的应对能力,数字化分布式结构优化提升了现代农业供应链生态系统监管的高效响应速度。 展开更多
关键词 数字化区域协控中心 现代农业供应链 生态系统监管 信息平台
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神奇若尔盖,湿地大草原
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作者 平文艺 《中国西部》 2015年第31期46-47,共2页
若尔盖,在藏语里是指成群的牦牛和犏牛吃草、撒欢与奔跑的大草原。若尔盖是位于四川、甘肃和青海交界"金三角"地带的"民族走廊",就像镶嵌在藏东雪域高原的一颗绿宝石。她是世界上唯一的铁布梅花鹿栖息地,有天下黄... 若尔盖,在藏语里是指成群的牦牛和犏牛吃草、撒欢与奔跑的大草原。若尔盖是位于四川、甘肃和青海交界"金三角"地带的"民族走廊",就像镶嵌在藏东雪域高原的一颗绿宝石。她是世界上唯一的铁布梅花鹿栖息地,有天下黄河九曲十八湾的第一湾,她还享有"中国最美的高寒湿地"和"中国黑颈鹤之乡"的美誉。由于地理位置的特殊,到目前为止,她仍是一方最为原生态的旅游目的地。 展开更多
关键词 若尔盖县 民族走廊 黄河九曲 生态旅游资源 雪域高原 区域联动 专项旅游产品 铁布 革命圣地 区域协
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Major Function Oriented Zone: New Method of Spatial Regulation for Reshaping Regional Development Pattern in China 被引量:30
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作者 FAN Jie SUN Wei +1 位作者 ZHOU Kan CHEN Dong 《Chinese Geographical Science》 SCIE CSCD 2012年第2期196-209,共14页
Newest planning methods implemented by Chinese government are promoting a coordinated regional development and shaping an orderly spatial structure by applying the regulation of territorial function. This article anal... Newest planning methods implemented by Chinese government are promoting a coordinated regional development and shaping an orderly spatial structure by applying the regulation of territorial function. This article analyzes the problems of spatial planning and regional strategy caused by the wrongly-set primary goal of economic development; it states that the three-fold objective of competitiveness, sustainability, and welfare fairness shall be the principal for China to implement the spatial regulation in the new era; it discusses about theoretical thoughts and technology framework of conducting the ′Major Function Oriented Zone′ based on their different major functions that each region plays in urbanization and industrialization, ecological constructions, grain productions, and protection of natural and cultural heritages; it introduces the new concept of ′Major Function Oriented Zone′ that include the major functions category, the stereo regional equilibrium mode, the two-level zoning specification, and the territorial development intensity; it offers a zoning scheme that defines development-optimized and development-prioritized zones as regions with massive urbanization and industrialization, development-restricted zones as ecological constructing or grain producing regions, development-prohibited zones as natural and cultural heritage protecting regions; and finally it addresses the main obstacle for implementing ′Major Function Oriented Zone′, which is the institutional arrangement of the supreme goal of high GDP growth rate that is currently being implemented. 展开更多
关键词 Major Function Oriented Zone (MFOZ) spatial regulation regional development China
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Changing Rural Development Inequality in Jilin Province, Northeast China 被引量:9
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作者 CHENG Yeqing WANG Yanfei +1 位作者 WANG Zheye LUO Xiaolong 《Chinese Geographical Science》 SCIE CSCD 2013年第5期620-633,共14页
Rural development inequality is an important practical issue during the course of full establishment of a ′moderately well-off society′ in modern China,and the objective understanding and evaluation of the status an... Rural development inequality is an important practical issue during the course of full establishment of a ′moderately well-off society′ in modern China,and the objective understanding and evaluation of the status and regional inequality of rural development can provide scientific basis for ′building a new countryside′ and coordination development of rural-urban regions.Based on the county-level data of 2000,2005 and 2009,this paper examines the rural development inequality of Jilin Province in Northeast China by establishing a rural development index.The spatio-temporal dynamic patterns and domain factors are discussed by using the method of exploratory spatial data analysis and multi-regression model.The results are shown as follows.Firstly,most of the counties were in lower development level,which accounted for 58.3%,62.5% and 66.7% of the total counties in 2000,2005 and 2009,respectively.The characteristics of spatial inequality were very obvious at county level.For example,rural development level of Changchun Proper and the proper of seven prefecture-level cities were much higher than that of the surrounding regions.The counties in the eastern and northern Jilin Province were the lowest regions of rural development level,while the middle counties were the rapid growth areas in rural economy.Secondly,Moran′s I of rural development index(RDI) was 0.01,–0.16 and –0.06 in 2000,2005 and 2009,respectively,which indicated that spatial agglomeration of RDI was not obvious in Jilin Province,and took on the characteristic of random distribution.The counties of both the units and its adjacent units have higher development level(HH) were transferred from the western areas to the eastern areas,while the countries of both the units and its adjacent units have lower development level(LL) were diffused from the eastern to middle and western Jilin Province.Finally,the result of multi-regression analysis showed that the improvement of agricultural production condition,development of agricultural economics and the adjustment of industrial structure were the domain factors affecting rural development inequality of Jilin Province in the later ten years. 展开更多
关键词 rural development index exploratory spatial data analysis multi-regression model Jilin Province
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China’s Regional Economic Development since 1949:Review and Outlook 被引量:8
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作者 Shi Bihua 《China Economist》 2019年第4期66-95,共30页
Since the founding of the People’s Republic of China in 1949,China’s regional development strategy has experienced three stages-the balanced development strategy before reform and opening up in 1978,imbalanced devel... Since the founding of the People’s Republic of China in 1949,China’s regional development strategy has experienced three stages-the balanced development strategy before reform and opening up in 1978,imbalanced development strategy since 1978,and the present coordinated development stage.Each stage has its own priorities and characteristics of historical context and offers valuable experience for China’s regional economic development.Reviewing the journey and historic characteristics of China’s regional economic development is of great theoretical and relevant significance to its balanced regional economic development in the new era.Experience shows that in the strategic choice of regional development,importance should be given to the proper handling of relationships between efficiency and fairness,government and market,equilibrium and disequilibrium,and central and local governments.In general,China’s regional economic development has achieved tremendous progress since 1949,particularly since 1978 as manifested in favorable regional development momentum and balanced regional development.Nevertheless,imbalanced and inadequate regional development remain prominent contradictions.In the new era,we must follow Xi Jinping thought on socialism with Chinese characteristics as guidance,implement the strategy of balanced regional development,and bring about a new development pattern characterized by equal access to basic public services,relatively balanced infrastructure accessibility and generally equal living standards. 展开更多
关键词 BALANCED imbalanced coordinated regional development
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Spheres of Urban Influence and Factors in Beijing-Tianjin-Hebei Metropolitan Region Based on Viewpoint of Administrative Division Adjustment 被引量:3
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作者 ZHU Jianhua CHEN Xi CHEN Tian 《Chinese Geographical Science》 SCIE CSCD 2017年第5期709-721,共13页
The coordinated development of Beijing, Tianjin and Hebei has been elevated as China's important strategy. And, the priority in considering how to bring the maximum effect of their coordinated development into pla... The coordinated development of Beijing, Tianjin and Hebei has been elevated as China's important strategy. And, the priority in considering how to bring the maximum effect of their coordinated development into play is to delineate the spheres of urban influence with regard to the cities in the Beijing-Tianjin-Hebei Metropolitan Region. By building an evaluation index system of urban comprehensive strength, this paper applies the principal component analysis method to determine centrality strength of the cities, and the breakpoint theory and weighted Voronoi diagram to identify the spheres of urban influence in all central cities of the region. Results show that 13 central cities within the region greatly differ in strength, which can be classified into four tiers and that the spheres of urban influence do not have a high goodness of fit with administrative jurisdiction scope. Cities like Beijing, Tianjin, Shijiazhuang and Handan have larger spheres of urban, spheres of urban influence in Tangshan and Qinhuangdao are basically consistent with their administrative jurisdiction scopes, and seven cities including Langfang and Baoding have smaller spheres of urban influence. So according to these cities' comprehensive strength and spheres of influence, the region can be divided into five plates: Beijing, Tianjin, Shijiazhuang, Tangshan and Handan. The major influence factors for inconsistency between spheres of urban influence and spheres of jurisdiction include difference in urban administrative ranking, small number of central cities with weak strength, discrepancy in the number of counties under jurisdiction, unreasonable spheres of jurisdiction and diversity in topographical conditions. In order to solve the imbalance in the spheres of urban influence and those of jurisdiction and better facilitate the coordinated development of the region, it is advised to adjust administrative areas so as to obtain more optimized urban spatial layout and more reasonable urban scale hierarchy system. 展开更多
关键词 spheres of urban influence urban comprehensive strength adjustment of administrative divisions weighted Voronoi diagram Beijing-Tianjin-Hebei Metropolitan Region
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Coordinating Regional Development as a Solid Foundation for Common Prosperity 被引量:7
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作者 Zhang Qizi Ye Zhenyu 《China Economist》 2022年第4期26-49,共24页
Coordinating regional development is a key step for China to achieve the goal of common prosperity for all. From the era of the planned economy to the development,consolidation and improvement of the socialist market ... Coordinating regional development is a key step for China to achieve the goal of common prosperity for all. From the era of the planned economy to the development,consolidation and improvement of the socialist market economic system after reform and opening up since 1978, as a key target of economic development, China has been committed to balancing regional development, and after decades-long explorations and relentless efforts made great progress. Coordinated regional development-as manifested in narrowed regional development gaps, more equal access to basic public services and eradication of regional absolute poverty-has paved the way for more substantive progress to be made in delivering common prosperity for all. Despite the progress, China still needs to further improve institutional systems for regional coordination and undergird the regional foundation for common prosperity according to the requirements of its new development stage. Specifically, China should focus on the following priorities:(i) Strengthen institutional infrastructure, smooth regional internal and external circulations, and develop a unified domestic market at a higher level;(ii) give full play to the role of the government in equalizing access to basic public services, promoting infrastructure connectivity and protecting basic living standards;(iii) optimize integrated urban-rural development mechanisms, take solid steps to revitalize the countryside, and further coordinate urban and rural development;(iv) improve the layout of the industrial chain and advance interregional industrial chain upgrade and social progress. 展开更多
关键词 Common prosperity coordinated regional development industrial chain upgrade social progress
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BUILDING A MODERATELY PROSPEROUS SOCIETY IN ALL RESPECTS——Regional Coordination 被引量:6
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作者 Li Xihui Huang Jixin 《China Economist》 2020年第1期72-107,共36页
In China’s modernization drive, coordinated regional development and the building of a moderately prosperous society in all respects have been two mutually reinforcing dimensions. The three shifts of China’s princip... In China’s modernization drive, coordinated regional development and the building of a moderately prosperous society in all respects have been two mutually reinforcing dimensions. The three shifts of China’s principal social contradiction have responded to evolving needs of its regional development. Throughout various stages, the strategy of coordinated regional development has promoted the building of a moderately prosperous society in all respects in its concept formation, implementation and upcoming completion, which has reinforced regional coordination in return. In striving to achieve the goal of building a moderately prosperous society, China has increased its economic base, balanced its regional development, narrowed regional disparities, and increased equal access to essential public services. 展开更多
关键词 coordinated regional development building of a moderately prosperous society achievement of modernization
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郑州市人民政府办公厅关于进一步做好流动人口计划生育工作的通知
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《郑州市人民政府公报》 2010年第4期44-47,共4页
郑政办[2010]43号二○一○年四月七日各县(市、区)人民政府,市人民政府各部门:为进一步提升流动人口计划生育服务管理能力,稳定低生育水平,统筹解决人口问题,根据《河南省人民政府办公厅关于进一步做好流动人口计划生育工作的通知》
关键词 人口问题 河南省人口 服务管理 人口信息 流出人口 人口总量 人口学校 人口与社会 导向政策 区域协
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