重庆市能源消耗与大气污染关系探讨

重庆是一座典型的南方煤烟型城市之一，大气污染相对比较严重。自1997年重庆直辖以来，经济发展速度加快，能源消耗逐年增加，使得重庆市的大气污染控制面临更加严峻的形势。为了更好地协调经济发展与环境保护之间的关系，作者分析了重庆市的能源消耗与大气污染的关系，在此基础上提出了进一步改善重庆市大气环境质量的对策。     

“构建和谐三峡与可持续发展论坛”综述

由重庆市社会科学界联合会、重庆三峡学院、重庆市三峡移民与经济发展研究会联合举办的“构建和谐三峡与可持续发展”论坛，2005年10月22日在重庆三峡学院召开。有近百名米自全国各地的专家学者参加了本次论坛。     

基于低碳经济的碳排放与经济发展研究——以重庆市为例

为了解重庆直辖以来经济发展与碳排放量之间的相互关系,以重庆市直辖以来1997－2008年为研究时间段,对重庆市经济发展与碳排放量进行了相关性分析研究.研究时间段内重庆市碳排放总量增加了2.43倍,碳排放增长变化过程分为两类:波动下降阶段(1997－2000年和2005—2008年);稳定上升阶段(2000－2005年)...     

颜帮全教授简介

颜帮全,男,1967年出生,重庆万州人,1989年四川大学本科毕业,2006年西南大学农业经济管理专业研究生毕业,管理学硕士。现为重庆三峡学院经济与管理学院经济学教授,重庆理工大学兼职硕士生导师,重庆三峡学院可持续发展研究中心、市场营销咨询与策划中心和重庆市三峡移民与经济发展研究会会员,重庆市高校优秀中青年骨干教师资助计划第二批成员之一,     

区域经济发展中的形象塑造——以重庆市为例

从区域环境、区域行为和区域精神三部分对区域形象内涵进行阐述,并分析了区域形象与区域经济发展间的关系,指出形象塑造的作用.促进欠发达地区的快速发展;实现地区经济发展的可持续性.以重庆市为例,通过分析重庆区域形象的塑造历程,将直辖前后形象变化、经济发展状况进行对比,进一步证实形象塑造对区域经济发展的重要性.     

重庆物流现状及其发展建议

重庆位于中国西南,是承东启南、南北沟通的结合部,是中国中西部内陆地区唯一一个直辖市。重庆市近几年物流业有了高速的发展,但是因为基础较差,现在的物流水平还远远没有满足重庆市经济发展的要求,本文着重对重庆市物流业进行了调查研究,从重庆物流在我国的区域位置分析,对物流业在重庆城市发展中的促进作用的介绍以及其中的不足及解决策略的研究,文中给出了SWOT分析,最后提出重庆市在物流园区、物流基地、配送中心等方面应该怎样进行建设的规划方案。     

树木年轮中硫、铅元素含量与环境变化

为了探讨树轮化学分析方法在城市环境污染研究方面的应用价值,研究了采集于西安市长安大学校园的树轮样品。用湿法消化和ICP法检测了树轮样品中S和Pb元素的含量。通过与西安市能源消耗及机动车辆保有数量对比分析,结果表明,云杉树轮中硫元素含量变化与西安市大气SO2污染关系密切;铅元素含量变化不仅与能源消耗有关,而且与机动车尾气排放污染环境关系更为密切。目前,汽车尾气排放污染已经成为西安市大气污染的主要因素。     

加快构筑重庆安全可靠的能源保障体系

能源是国民经济的基础产业，是经济发展的动力之一。重庆市能源发展基础薄弱，特别是一次能源总量不足使能源长远开发利用受到限制；目前，重庆市能源供应已开始出现紧张局面。因此不但要做好能源中长期规划，抓好在建能源项目和一批重大项目前期工作，而且还应加快体制创新，与周边省份建立能源战略合作关系，以构筑重庆安全可靠的能源保障体系。     

基于综合模拟法的重庆市房地产市场风险评估研究

房地产市场作为重要的消费市场和投资市场,其市场风险的大小一直备受关注。本文结合重庆市2002—2011连续十年的相关数据,采用综合模拟法对2002—2011年的重庆房地产市场风险进行了综合评估。结果表明,重庆市房地产市场总体呈现平稳态势,局部出现较小幅度的波动。受经济发展周期与宏观政策的影响,重庆房地产市场在2005年相对偏冷,2010年相对偏热。     

抢抓机遇顺势而为把产学研结合引向深入

自1997年中央正式批准重庆设立直辖市以来,重庆市着力打好“西部开发”、“三峡建设”和“直辖市”三张牌,实现了经济社会又好又快发展。重庆高校也抓住机遇,在为重庆社会经济发展提供科技、人才支撑的同时,实现了自身的跨越发展。     

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