提高高中生的现代篮球审美水平

篮球运动是在高中开展的最为广泛的体育运动项目之一,但是并未受到广泛的喜爱,尤其是女生。这一方面是学生对篮球运动的审美水平不高,人们都喜欢参与自己认为＂美＂的事物,提高学生的审美水平,使学生懂得、喜爱篮球运动,促进高中生广泛参与篮球运动。     

盖板类零件的数控铣削加工

随着科学技术的发展，数控机床在机械制造业中的应用越来越广泛。其中数控铣床和加工中心是用于镗削、铣削加工的数控机床，在航空航天、汽车制造和模具制造业中应用广泛，在数控机床中所占的比重最大，应用也最为广泛。数控铣床是现代加工车间最重要的装备。     

“最优化理论”中的Matlab教学与研究性学习方法

最优化理论是信息与计算科学专业的专业课程之一.是一门应用广泛、实用性强的学科.它所研究的问题是讨论在众多的方案中什么样的方案最优以及怎样找出最优方案.它具有广泛的应用背景与前景,是随着计算机的普遍应用而发展起来的.它已广泛应用于各个领域.     

卡西欧fx-5800P在贵都高速测量中的应用

CASIOfx-5800P在公路测量施工中有着广泛的应用,它具有体积小、重量轻、便于携带、使用方便、具有编程的特点,是我们测量人员常用的辅助设备,在公路曲线测设中有着广泛的应用。     

离子液体中氮杂环化合物的合成研究进展

离子液体是一类性能优异、用途广泛的溶剂,在诸多领域具有独特的性质,已经在有机合成领域得到广泛的应用。总结了近年来离子液体在氮杂环化合物合成中的研究进展。     

谈通用示波器故障分析与检修方法

示波器是应用最广泛的测量仪器之一。它在工业生产、科学研究和教育实验等各个领域中都有着广泛的应用。随着经济、科学技术的迅速发展。示波器的应用范围将会更加广泛,更加普及。     

量本利法在企业经营管理中的应用

量本利分析法应用范围极其广泛,涉及到数学、科学、经济等各个领域,特别是目前在企业当中被广泛利用,本文主要从企业经营管理的角度出发,介绍了该方法的重要性。     

浅议园林试验设计

试验设计是数理统计学的一个重要分支,是一门新兴的应用科学。在园林工作中具有很强的、广泛的适用性。普及和推广试验设计方面的基本知识和方法,使试验设计在园林科研和生产中得到广泛的应用、丰富和发展,从而促进园林事业的快速发展。     

GPS技术在隧道施工控制测量中的应用

随着测量技术的发展,现在隧道测量技术也在不断的更新.GPS测量具有精度高、灵活性强等特点,已广泛应用于我国国民经济建设的各个行业.尤其是在比较长的隧道测量中GPS技术已经被广泛的应用.在隧道测量中关键性问题就是控制网的建立,建立控制网后就是测量方案的制定,制定测量方案的关键点就是测量方法与测量仪器的选择.隧道测量中采用比较广泛的就是GPS技术和红外线测距仪、全站仪广泛应用于隧道测量中.     

多层砌体结构房屋抗震设计

砌体结构是当前建筑工程中常用的结构形式之一。由于其原材料来源广泛,易于取材、生产和施工,造价低廉,具有良好的耐火性、耐热性、隔音性和耐久性,在城乡建筑中得到比较广泛的应用。     

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