试论道德场的本质

道德场的本质在于,道德是一种场存在,道德场是道德情境中的诸因素相互作用的空间,道德主体是道德场所有场态物质中最根本、最活跃、最具能量的场态物质,道德场是心理场、情境场和社会场交互作用的产物.     

φ与A的分布及场线

分别推出了几种情况下 ,φ与A的分布 ,并给出了 φ与A的场线图 .     

关于标量场的量子化处理的研讨

量子场论的概念能够通过标量场的量子化处理以一个简单的形式被表明,本文分别研讨中性和有荷标量场,以及反常标量场的量子化处理,通过这些讨论,有助于对量子场论的概念的深入理解。     

宇宙起源和演化的哲学原理

宇宙是怎样起源的?实物是怎样产生的?宇宙、时空的本质是什么?本文认为:一切空间都可以归结为"宇宙场",一切时间都可以归结为"宇宙场过程"--宇宙就是宇宙场加宇宙场过程--宇宙场既是场物质又是场过程--因此,宇宙物质统一于宇宙场.并且据此认为:自今为至的一切宇宙观、时空观所称的宇宙、时空本身都不是绝对独立存在的物质,都不能绝对独立地产生物质作用;唯有宇宙场是绝对独立存在的物质,唯有宇宙场能够绝对独立地产生物质作用,因此说宇宙起源于宇宙场.进而据此又认为:宇宙场产生实物,实物产生实物场;实物和实物场最终又都转化为宇宙场--并且宇宙场与实物和实物场是如此循环拄复,以至无限地先后存在、产生和相互转化的.这就是本文时宇宙起源的思考和解答.     

数字场的研究

提出了由实际事物表象显现出来的事物系统个数-数的量，和由事物内涵表现出来的事物系统状态-数的质所共同表达的数结构模型-数字场及其数学表达形式：C=J※；绘制了意在描述数字场结构的“系统元图”，并例举了数字场量计算实例。     

三维位场的广域延拓（Ⅰ）

用球面包围三维有界场源，将位场的地表观测值延拓到场源之外的空间区域。     

变形体的虚功原理

提出内力功的定义，并就该定义导出变形体的虚功原理。     

基于CFD的客车空气动力学分析

为了解决客车在高速行驶时,气动阻力急剧增加,耗油量增加的问题,针对某国产大型客车的简化模型及改进模型,应用计算流体力学原理和方法对模型的外流场进行了数值模拟,得到了两种客车模型的表面压力分布、速度矢量分布以及气动阻力系数等气动特性.对比分析表明:增大前围与顶部的圆角可以降低客车气动阻力,但是对后部流场影响很小.     

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