化学教学中的美育

化学教学过程中的创造美、想象美、形式美、意境美、时时可见,处处可显。引导学生发现美、鉴赏美,以美的创造来了解化学现象,以美的想象来感悟化学知识,以美的形式来揭示化学规律,以美的意境来领略化学真谛。在化学教学中,教师应努力发掘方方面面的美的素材,捕捉每一个美的机会,潜移默化地进行美的教育。     

化学教学中的美育初探

论述了化学审美在学生对客观事物的认识和改造过程中的重要性.试图将美的哲学渗透于整个化学教学中,并引导学生去感受、鉴赏、探索、创造物质在化学领域中所蕴含的美,铸就学生美的人生态度,从而使学生的综合素质得以提高.     

历史教学中的审美教育

美育就是通过美的具体的、鲜明的形象来感染人,引起人的美感;美育也是通过美的事物来影响人们的心理活动,从而使人们心理上产生感受,情感上产生共鸣,性情上得到陶冶。总之,审美教育是以美感人,以情动人,并激励着人们去行动。列宁说过":没有人的情感,就从来没有也不可能有人对真理的追求。"美育不仅能让人感受美,而且能驱使人去追求美,去创造美。从而激发学生的学习兴趣,产生良好的学习动机,并坚强其克服困难的意志,实现美的追求。     

化学中的形式美之探讨

化学美是在化学科学的实践活动中人类对客观自然界(化学研究对象)规律的揭示,是实现人的自由创造而显示出的人的本质力量。化学美通过一定的形式体现出来,化学科学中存在着两种形式美:一种是事物的外在形式美,它通过各种形式因素(色、线、形、声、质、味等)直接作用于人的感官,具有鲜明的可感性,是一种感性之美;化学科学中更重要的还存在着事物的内在形式美,这种内形式即是抽象的“内容的结构形态”,又是一种科学理性之美。本文探讨了化学科学中存在的和谐、对称、奇异、简单等内形式美。     

美的理念与终极价值--柏拉图的美学价值论

柏拉图以理念论为核心的美学思想内含完整的美学价值论框架."美本身"是一种先验的价值标准和绝对的价值实体,具有极致性与自足性."美的分有"描述了作为永恒的价值范型的"美本身"与美的事物之间的价值等级关系,而"美的回忆"则强调了作为完满的价值理想的"美本身"对美的追求者的价值范导作用.     

谈美育在物理教学中的渗透

美育,是培养学生具有正确的审美观点和鉴赏美、创造美的能力的教育,它是全面发展教育的必要组成部分。一切事物如能将美渗透其中,便会发出诱人的光彩,引得主体跃跃欲试,产生强烈的追求愿望。主体在感受某些美的事物时所积累的体验还会产生一种"迁移"作用,即把美的感受引人实践和主体生活的其他方面。［1」［3］作为物理教师要善于捕捉、提炼教学过程中各个环节的美的因素,进而通过教学将美的因素渗人到学生掌握知识,培养能力,形成优良品格,树立辩证唯物主义观点的过程中。豆教师要以美的形象来感染学生教师作为学生的审美客体,处…     

浅析健美操与体育美的关系

体育作为一门艺术是别具一格的,它注意形体艺术、技术艺术、表现的艺术以及相关联的探求精神和人的创造价值。体育美作为一种超越生命现象的文化哲学,体育美的创造与欣赏,具有与一般美的创造和欣赏不同的特点,它具有自身的创造源泉和方法,具有不同的个体欣赏性和差异性。健美操以其独特的音乐展现了年轻人的青春与活力,运动中体现了锻炼者的身体的美、技术技能美、人格的美和健康的美,健美操是将它的美带给身边观看它的人融入快乐到之中,自己感受其节奏变化与方向变化的快感,健美操所表现的运动美,是给人们展示多姿的艺术美,给人予美的陶醉,美的享受。     

化学中的"美"不胜收

化学中的美,只有通过教学过程的应用,才能把美展露出来,发挥它的感召力。化学美不仅有利于培养创造能力,而且有利于掌握科学方法。因为化学美不仅包括化学知识美,而且还包括探求知识的过程和方法美。本人就此问题,谈谈化学中的美学教学。     

无机化学课件的美育功能

美育不仅是培养和提高学生对美的感受力,鉴赏力和创造力,而且是要美化人自身,及帮助学生树立美的理想,发展美的品格,培育美的情操,形成美的人格.随着现代信息技术的发展,课件为课堂教学实施美育提供了途径.从不同方面、不同角度介绍了无机化学课件在美育方面的三个功能,即让学生认识化学中的美,营造轻松的课堂气氛,让学生有愉悦之感和对学生进行情感教育.     

中等职业学校美术教学中的审美教育

美的事物生活中处处都有,但并不是每个人都能感受到和欣赏到的,审美能力的提高,要靠学习、培养逐步得到,作为一名美术老师,要在教学中提高学生的审美情趣,提高其发现美,鉴赏美,创造美的能力.     

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.     

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     

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

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