挖掘化学实验中的素质教育因素

实验教学是实施素质教育的重要教学手段。利用实验教学可增强学生的参与意识，造就合作型人才；通过实验所渗透的科学方法，可培养学生的求真精神。只有加强实验教学，才能增强学生的创新意识和创新能力。     

参与式教学在实验教学中的实践

文章就当前高校在实验教学中存在的问题,提出在实验教学中应用参与式教学的想法,通过让学生参与到实验教学的各个教学环节,参与实验教学的监控与评估,参与专业实验室的开放管理,来培养学生的操作技能、管理能力以及创新能力.     

《电工电子学》实验教学现状的分析与探索

通过实践调研，针对《电工电子学》实验教学的现状，以及各种实验教学的利弊进行了分析．提出了对实验教学的新观点，即基础性实验教学与理论教学实行混沌式的教学观点，并进一步探索了有关实验教学的理念．探讨了开放式、探索性实验教学这一教学理念，体现教学大纲中“用”的原则，有利于学生以“学为用”为目的进行有针对性的学习，有利于学生素质的提高及《电工电子学》学科教学的特色发展．     

基于以用户为中心的设计理论的交互式实验教学设计

为了在交互式实验教学中有针对性地提高实验教学设计质量,提出了以用户为中心的设计思想应用于实验教学设计中。在教学设计中将学生作为整个教学设计的核心,发现学生对教学设计的真正需求,在学生共同参与下进行迭代式的实验教学设计。通过实践证明,该方法解决了实验教学设计中忽视学生真实需求的问题,为改进课程实验教学设计,提高实验教学质量提供有效途径。     

实验课教学质量综合评判方案与方法

实验课教学是培养学生能力，发展学生思维，对学生进行思想品德教育的重要途径．实验课教学应该有一套客观而准确的标准与切实可行的评判方法．讨论了实验教学状态量化方法与评判矩阵的建立。教学工作状态评判的步骤与方法以及教学双边活动效率的综合评判等几个问题．     

设计性研究性物理实验教学改革与探索

介绍了物质结构综合分析实验教学改革的思想，新教学体系的建立，教改达到的目标要求，课堂教学和实验教学的开放式研究性教学形式，以及学生如何进行探索式研究性学习的方法和要求．     

基于以用户为中心的设计理论实验研究

为了在实验教学中有针对性地提高实验教学设计质量,通过以用户为中心软件设计与实验教学设计的类比,提出了将用户为中心的设计思想应用在实验教学设计中。在教学设计中关心其最终目标用户学生,将学生作为整个教学设计的核心,通过对学生的研究,发现学生对教学设计的真正需求,在学生共同参与下进行迭代式的实验教学设计。通过实践证明,该方法解决了实验教学设计中忽视学生真实需求的问题,为改进课程实验教学设计,提高实验教学质量提供了有效途径。     

对培养学生实验教学能力的探讨

高师院校应重视培养学生的实验教学能力．探讨在化学实验教学中，如何转变观念，严格要求，联系实际结合典型实验训练学生讲演实验的能力，同时在教学中不断探索和改进实验设计，通过这些途径培养学生实验教学能力的一些观点和做法．     

材料科学与工程专业实验体系的建设

总结了国内高校材料科学与工程专业实验教学的经验，提出材料科学与工程专业实验室应以培养学生综合能力为中心，建设六个实验平台，通过实验教学、引导学生参与科研与科技开发活动三条途径，着重培养学生的创新能力．在实验教学中应以综合型、创新型、设计型实验为主，整合成一门独立的材料科学与工程综合实验课．     

发挥学生主观能动性进行教学实验室建设

实验教学是培养学生实践能力、科研能力、提高学生综合素质的重要教学环节,是培养学生创造思维和创新能力的重要途径,实验教学的根本和最终目标是学生,实验室的建设也要以学生为根本,需要学生广泛参与。本文指出了实验室建设与实验教学过程中学生参与的意义,阐述了学生参与建设的途径与方法。实施结果表明：实验室建设中吸收学生参与,不仅能够能充分利用学校实验室资源,使教学实验更能满足学生的实际需求,而且有助于形成高素质、创新型、研究型人才培养的新机制。     

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