我国省级区域经济市场竞争态转移研究

对区域经济市场竞争态模型进行动态模拟,给出经济市场竞争态转移模型;将区域经济市场中的细分市场(明星市场、金牛市场、幼童市场和瘦狗市场)进行转化分析,并指出市场竞争态的转移规律包括增长型、稳定型、波动型、衰退型4种模式,并以发展的观点对区域经济市场的演变进行研究,为区域经济规划提供依据.应用这一模型,以广东、陕西、河南为例,对东、西、中部地区近10年的区域经济发展进行趋势模拟和预测.     

近10年中国入境旅游业目的地市场变化研究

近10年是我国入境旅游业发展的重要时期．借助竞争态及其转移模型，选取具有代表性的一些市场，对1992年-2001年间我国入境旅游目的地市场(东部、中部、西部)的竞争态转移规律进行定量的对比和分析，以发展的观点对旅游市场的演变进行研究，确定各分市场的竞争地位，明确现在和未来其参与市场竞争的优势和劣势，进行趋势预测，为区域旅游规划提供依据．     

基于生态足迹分析法的人口容量计算研究——以浙江省金华市为例

生态足迹作为一种对地区可持续发展的定量度量方法,在评判生态可持续发展、地区生态安全、经济发展与生态保护间的关系等方面得到了广泛应用。根据生态足迹分析方法通过对生态足迹、生态承载力和生态盈亏的分析,构建人口容量的计算模型,并将模型应用于金华市的人口容量分析中,以期为区域的社会、经济与生态可持续发展提供科学的依据与指导。     

鄱阳湖生态经济区经济分析与生态展示系统的设计与实现

鄱阳湖生态经济区经济分析与生态展示系统是以鄱阳湖生态经济区十年来的经济数据为研究对象，通过一些算法模型，对该区域的经济发展进行分析和预测，并结合区域生态全景图．图文并茂的展示生态经济。本文以该系统为依据，通过具体阐述该系统从主题确立，到功能设计再到系统实现的一系列过程，从而较为全面地介绍系统：     

基于Gis下经济分布特征的研究——以甘肃境内渭河流域为例

借助于Gis空间分析功能,对甘肃境内渭河流域的地势、坡度、水系、交通与经济空间分布规律的关系进行了定量和定性分析,得出经济与地势、地形、水系、交通紧密联系的规律。通过对甘肃境内渭河流域经济与其影响因子之间的关系进行研究,为实现协调区域之间的关系、合理确定政府行为、创造区域经济发展的和谐环境和促进该区域经济的快速发展提供依据。     

技术市场发展态势分析研究

技术市场是加速科技成果产业化进程,连接科技与经济的纽带,技术市场发展对区域经济发展至关重要。本文应用态势分析法(SWOT)对区域技术市场发展进行探索性研究,通过对区域技术市场优势、劣势、机会和挑战的选取分析,建立区域技术市场分析的SWOT框架模型,给出参数选取的多层面评价方法。并从战略视角探讨区域技术市场发展的态势分析研究方法,并就相关问题进行探讨。     

南京市外向型经济竞争力研究及对策

外向型经济竞争力其实质就是对国际市场生产要素整合利用能力和生产产品在国际市场上的竞争力，具体表现为一个城市、区域、国家对国际市场上资本、劳动力、技术等生产要素的聚集利用度和产品在国际市场上的占有率。本文通过设计外向型经济竞争力测度模型，选取全国17个在区位、经济和政治上具有代表性和可比性的城市作为研究对象，利用各城市近5年的统计资料，分别计算出各城市的外向型经济竞争力，并且对此作横向的比较分析，最后对提高南京市的外向型经济竞争力提出建议。     

区域物流需求分析模型及其算法

物流需求量是区域物流中心功能设计和规模确定的依据，本文参考了宏观经济预测和交通需求预测的有关方法，构造了多区间投入产出模型和空间价格均衡模型相结合的区域物流需求分析模型，利用多区间投入产出模型能较好地分析地区间和部门间的经济关联，利用空间价格均衡模型能将物流产生作为内生变量处理，人而使区域物流需求分析模型成为包含宏观经济分析层和物流分析层的两层次决策问题，分析过程能同时把握社会经济条件和物流供应条件两方面因素，最后根据模型的特点，给出其求解算法。     

重庆区域经济梯度差异及成因分析

以重庆40个区(市)县为单元,运用定量方法分析了重庆区域经济差异.分析表明,重庆区域经济发展存在显著的梯度差异,并可以划分为4种梯度区,梯度性差异的成因主要在于自然环境与区位,社会文化与科教水平,历史经济基础及政策方面,可为制定重庆区域经济协调发展战略提供依据.     

区域经济技术梯度的判断模型

区域经济技术梯度划分是区域经济发展研究的一个重要问题，运用定量分析技术建立了区域经济技术梯度的判断模型，并以长江三角洲１２个城市为例进行了分析，结果表明，本模型可以对区域经济技术梯度状况进行具体地描述和比较判断。     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

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