浅论如何提高科技期刊的质量

简述了提高科技期刊质量的重要性。提出了编辑素质的提高与编辑队伍的稳定是提高科技期刊质量的首要条件，稿件优化是提高科技期刊质量的关键，提高编辑加工水平是提高科技期刊质量的重要保证。     

高职院校提高管理水平的几个问题浅析

提高管理水平，必须注重三个方面的问题：提高管理人员的素质是提高管理水平的基础；建立科学合理的管理机制是提高管理水平的前提；落实具有创新内涵的各种管理制度是提高管理水平的关键。     

中长跑教学应加强心理训练

提高中长跑的运动成绩的关键是发展学生的耐力素质,良好的心理状态,楞以提高生理机能,提高抗疲劳能力,提高中长跑成绩。     

礼仪教育提高大学生综合素质之探析

礼仪教育对大学生综合素质提高有着重要的作用,它有利于提高大学生的性情修养;有利于提高大学生人际关系的处理能力;有利于提高大学生的职业素质。因此,加强礼仪教育以提高大学生的综合素质尤为重要。     

浅谈煤矿企业用电功率因数的管理

本文论述了提高功率因数的意义、提高功率因数的方法、人工补偿功率因数等内容,我矿采用谐波治理提高功率因数,提高企业的经济效益。     

篮球运动员的篮球意识与观察、判断能力

分析了篮球意识的概念、特点及构成要素，提出提高篮球意识必须先从提高观察与判断能力入手；提高篮球运动员的观察与判断能力，是提高篮球意识的先决条件。研究了提高篮球运动员观察与判断能力的措施。     

体育教师如何提高语言讲解能力

语言作为师生信息交流的主要载体,体育教师要不断的学习渊博的知识,丰富自己的教学经验,提高自己的语言表达技巧,提高自己的记忆、背诵、总结的能力,提高逻辑思维能力来提高语言讲解的能力,提高教学效果完成教学任务。     

论初中英语阅读的重要性和方法技巧

提高学生的英语阅读能力，不仅可以提高学生的英语学习成绩，也会提高学生在日常英语学习生活中的交际表达能力，拓宽学生视野，提高学生涵养。     

努力提高农村小城镇的民主管理水平

提高农村小城镇的民主管理水平,加强软环境建设是小城镇与新农村协调发展的需要,小城镇政府要解放思想、实事求是,以科学发展观为指导,提高对企业和人民群众的服务水平,提高市场管理水平,提高人力资源管理水平,提高社会保障水平。     

数学教学中的层次设置与情景教学探讨

目的提高数学教学的教学质量方法在数学教学中设置层次与情景,提高学生的学习兴趣并提高教学质量结果将层次与情景设置应用到数学教学中能在一定程度下提高教学效率和质量结论对层次和情景的设置可以有效提高教学质量     

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     

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     

Journal of Donghua University ( English Edition) Contents of Volume 31

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Brief Introduction to “Journal of Jilin University( Science Edition) ”

<正>"Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields of science sponsored by Jilin University and administrated by the Ministry of Education of the Peoples Republic of China.The journal started publication in 1955.The original name at starting publication was"Journal of Natural Science of Northeast People University",which was changed into"Acta Scientiarum Naturalium Universitatis Jilinensis"in 1958 owing to the name change of the university.The present journal name has