现代物流、产业集群和区域经济的关系分析

现代物流、产业集群和区域经济三者相辅相成,互为条件。区域经济发展促进现代物流的发展,而区域物流通过提高经济活动的效率和水平、提供物质保障、推动区域产业结构升级来促进区域经济发展;产业集群通过推动产业结构升级和优化、促进区域创新能力的增强、塑造区域品牌来提高区域核心竞争力;产业集群以区域物流提供的物质流动为支撑并为区域物流发展提供更大空间。基于此,应大力发展增长极导向型、区位导向型和网络开发型模式,形成三者之间的良性互动。     

江西汽车制造产业集群与区域物流协同度评价

以江西省汽车制造产业集群与区域物流为研究对象,从基础性、规模性、经营性以及发展性四个维度建立江西省汽车制造产业集群与区域物流协同发展指标体系,以协同学理论为基础,构建了汽车制造产业与区域物流的协同发展评价模型,阐述了江西省汽车制造产业集群与区域物流协同演化发展关系。研究表明:江西省物流产业有序度逐年上升,汽车制造产业有序度波动较大,两产业协同程度具有一定周期性。最后,为提高江西汽车制造产业集群与区域物流协同发展水平,提出了提高汽车制造企业经营能力、促进两产业业务融合、构建产业集群物流信息平台和培养专业人才队伍的政策建议。     

日本“宅急便”模式对中国旅游物流实践困惑之解析

针对中国旅游物流实践中的困惑,通过日本旅游物流“宅急便”模式的案例研究,从实践的角度回答了旅游物流产业形成的可能性;为证明现代物流理论能在旅游物流中得以贯彻的观点,运用现代物流的LD-CED模型从理论上对日本“宅急便”模式进行了剖析;最后,就如何实现我国旅游物流产业集群化、规模化构想,解决旅游小件物品的社会化配送问题提出了对策。     

辽宁物流产业集群发展瓶颈问题及对策研究

结合辽宁物流产业集群发展的现状,分析影响其发展的瓶颈问题,并提出相应解决措施,以更好地发挥辽宁物流产业集群的核心竞争优势.     

辽宁省产业集群现代物流平台的构建

论述了产业集群与现代物流企业的关系,指出产业集群已经成为辽宁省经济发展的又一增长点,而现代物流业作为企业的第三利润源泉也得到越来越多的重视。随着社会分工及专业化的不断加强,产业集群的发展对现代物流的依赖性愈来愈明显,在我省产业集群建立现代物流平台具有现实的必要性。分析了辽宁省在构建该平台中面临的优势、劣势、机会及威胁,并结合具体情况提出了相关构建的建议。     

闽台物流资源整合模式研究

闽台物流资源的互补性促进物流资源的整合。产业集群、并购、合资及联盟是物流资源整合的常见模式，各种模式存在不同利弊之处，有着不同的适用性。闽台物流相关企业在整合物流资源实践中应充分考虑企业自身所处行业特点、企业规模等影响因素，选择其中一种或多种模式，发挥各种模式的比较优势，达到物流资源整合“1＋1〉2”的效果。     

物流集群企业与群外环境的协同创新研究②

随着经济全球化和区域经济一体化的发展,物流业对经济的支撑作用越来越大,大力推进和引导产业集群的创新发展对于推动我国经济的健康可持续发展起到极为重要的作用。而创新能力越来越成为决定物流产业集群竞争力的关键因素,因此物流集群与群外环境的协同创新研究具有十分重要的理论价值和现实指导意义。本文运用CAS理论和区域经济理论,对物流集群企业与群外环境的协同创新过程进行理论分析与仿真,并对物流集群创新发展提出指导性建议。     

浅谈机械制造业中集群式供应链的协同模式

结合机械制造领域产业集群特点,分别论述了以单一企业为主导的纵向产业链协同和以集群企业为主导的横向产业链协同,并从供应、生产、销售、物流和服务等节点具体阐述了两种情况下存在的各种协作模式。     

石家庄四大产业集群空间分布及其产业生态链网的构建

将目标放置在产业集群的空闻分布和生态化产业链网的发展方向上,分别对石家庄四大产业集群发展进行了现状分析、空间定位和产业生态链网的规划.依据产业生态链网从产业系统的高度审视了系统内部不同成员之间的物流和能流关系,构建了产业集群发展与周围自然环境间的和谐关系,这项研究将为石家庄产业集群从产业生态角度出发的发展定位奠定坚实基础.     

长三角内源型高新技术产业集群模式的发展路径

外源型集群是基于FD I的长三角高新技术产业集群模式的主要属性。这种模式的缺陷具有固有性,亟待向内源型集群模式转型与过渡。高新技术产业内源型集群模式是长三角高新技术产业集群升级的支点,它与本土自主创新能力提升和区域创新体系完善之间的复杂相互作用构成了长三角可持续发展的基本路径。     

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.     

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     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

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