长三角地区与中部地区发展差距问题研究——基于区域发展方程式实证分析

以Williamson假说与Amos假说为基础,利用区域发展差距方程式,对长三角地区和中部地区的区域发展差距格式进行实证分析。分析结果发现在1962年至2006年期间中国区域发展差距呈Amos假说的格式,而1996—2006年区域差距呈现Williamson假说的格式。     

论加快中西部地区经济发展的政策措施

本文分析了中西部地区在数量指标,质量指标两方面与东部发达地区的差距,指出区域经济发展差距的存在对我国经济发展的负面影响,并对加快中西部地区经济发展提出了政策建议。     

关于当前我国地区差距问题的思考

近年来，随着国民经济的迅速发展，地区差距特别是东西差距的扩大已是一个不可否认的事实。也是制约我国国民经济持续，稳定发展的一大障碍。如何才能逐步缩小东西差距，从而实现区域经济的协调发展，成为当前人们议的一大热点问题。     

欠发达地区发展研究的国际态势分析

欠发达地区的发展问题一直是世界各国政府关注的重点。本文基于ISIWebofScience数据库，利用TDA、Ucinet等软件对1991—2010年欠发达地区区域发展领域的研究论文进行分析，系统揭示1991年以来欠发达地区区域发展的研究现状、关注热点及其分布格局。     

城镇非密集地区空间组织的动力学分析

经济全球化加速了城镇非密集地区的“边缘化”和空间组织退化;科学的区域空间组织通过组织形态优化和组织层次提升能够有效地推动区域的发展.区域空间组织的实质是经济资源的地域配置和动态关联.在城镇非密集地区的区域发展过程中,政府的空间安排塑造区域空间结构的主体架构,企业的区位选择构成区域空间组织的基本推动力量.     

我国中部地区区域旅游互动发展初探

旅游业作为中部各省重要的战略产业,其崛起是整个“中部崛起”战略的重要内容之一.与全国其它地区相比,中部地区旅游经济发展具有总体水平较低,各省发展不平衡;旅游资源丰富,区域差异大;产品优势凸现;发展问题突出等特征.区域互动对中部地区旅游业发展具有重要的意义,它是“中部崛起”战略的客观需要,是中部旅游业自我优化的必然选择.而要实现中部地区旅游业的优势互补、互动,必须加快省际毗邻地区旅游资源整合,构建跨省区旅游圈和跨省区旅游经济带,建立区域旅游网络体系.     

试论经济发展的地区差距与对策

地区间经济发展的悬殊差距,这是一个世界性的问题,许多局部性的战争与地区不稳定的因素都与此直接或间接相关。我国经济发展的地区差距所诱发的劳动力的盲目流动对经济与社会的不良影响已相当突出,解决这一问题的根本途径有待于政府工作对象的转移和宏观调控政策的区域倾斜。     

产业集群与区域经济发展--以江苏省苏北地区为例

江苏省的苏北地区是江苏省欠发达地区,大力发展苏北经济,缩小与苏南地区的发展差距,是实现江苏省“两个率先”目标、促进江苏和谐发展的重要举措。产业集群能够通过深化产业分工、大力吸引生产要素集聚,促进集群内企业技术创新和文化创新,形成区域品牌及集群文化,提升区域经济竞争力,本文结合苏北地区市场化程度不高、产业集群效应不明显的现状,提出苏北地区要立足当地优势,抓住世界产业转移的历史机遇,着力培育有竞争优势的特色产业集群,加强区域品牌建设和制度创新,促进苏北地区产业集群发展。     

加快推进中部地区协调发展的建议

 从全国层面分析了中部地区在全国协调发展中的特点，探讨了中部地区协调发展面临的南北发展不协调、经济集聚和人口集聚不匹配、特殊类型地区不发达、协调发展机制不完善等“四不”问题。针对“四不”问题，结合协调发展的特征，从构建区域协调发展空间格局、深化特大城市和超大城市户籍制度改革、健全特殊类型地区发展政策体系、完善区域协调发展机制等4方面提出政策建议。     

区域信息化对区域经济发展的促进研究

中国区域信息化水平存在明显差异，而区域信息化水平的差异又是区域经济发展水平差异的重要原因。因此。要缩小东、中、西部发展差距，逐步实现经济“趋同”，就要求各区域，尤其是中西部地区加快信息化建设，实施以信息化促进区域经济快速发展战略。要加快区域经济结构调整的步伐，积极推进区域信息化建设。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with