化学实验教学与创新能力培养

创新能力主要包括研究能力和思维能力。化学实验教学应通过观察能力，动手操作技能的培养，积极开展课外活动，发展学生创新思维能力等途径和措施，来培养学生的创新能力。     

公安院校数学教学中创新思维的培养

数学既要注重学生逻辑推理能力的培养，也要重视发现和创造能力的培养。在公安院校的数学教学中，努力提供创新思维环境，通过学生类比、逆向、归纳、发散思维能力的培养，提高学生的创新能力，为公安各专业课的学习和学生未来工作打下坚实的基础。     

浅论创新在高中作文教学中的应用

对学生创新思维能力的培养在这么一个多元化的、追求创新个性的社会至关重要。教师可以把创新应用于自己的教学中，以期更好地培养和发挥学生的创新能力。     

浅谈大学物理教学与学生创新思维能力的培养

讨论在大学物理教学中，如何对学生创新思维能力进行培养，重点是教师应该对大学物理教学理念、教学内容、教学手段等方面进行全方位改革，才能促进学生的个性发展和创新能力的提高，才能使大学物理教学成为学生创新思维能力培养的重要阵地。     

试论大学英语教学中创新人才培养的途径

通过分析大学英语教学中影响创新能力的四种心理障碍,对改革大学英语教学,培养创新人才提出了五个途径,即激发学习深层动机,尊重学生主体地位,打好宽阔坚实基础,训练创新思维能力,重视创新个性培养。     

儿童创新个性品质培养的基本策略

儿童时期是培养个性品质的重要时期。形成良好的个性品质,将促进他们创新能力的开发,并对今后一生都起着决定性的作用。因此我们必须重视儿童创新个性品质的培养,为孩子的终身发展打下基础。     

在数学教学中如何对中专学校的学生实施创新教育

在中专数学教学中对学生实施创新教育的方法有以下几个方面:把“身边的数学”引入课堂,激发学生的创新意识;注意培养学生的形象思维;引导学生多方向思考,培养学生的发散思维能力;引导学生整体思考问题,培养学生的直觉思维能力;重视个性教育,因材施教,促进学生的个性发展等.     

浅谈如何培养中学生的实验能力

化学是一门以实验为基础的学科,实验是激发学生学习化学兴趣的源泉之一,是培养和发展学习思维能力、创新能力、实践能力的重要方法和手段。在化学教学中逐步培养和发展学生的观察能力、思维能力、实践能力和自学能力等,重视科学态度的培养和科学方法的训练,并注重培养学生的创新精神。     

结合集成电路教学浅谈创新思维的培养

以集成电路教学为原型,逐步开展培养学生个性思维能力以提高创新意识的探索,通过合理定位创新,夯实基础奠定良好基石、拓宽创新空间的步骤,在实际教学中进行了有益的尝试.创新能力的培养是学校教育的重要内容,而发展个性思维则是推动创新能力培养重要途径.     

体育教学应重视学生创新素质的培养

要培养学生的创新素质，教师必须先成为一个富有个性和创新意识的人，在体育教学中，应借助体育教学自身优势，使学生的创新精神得到培养，创新能力得到提高。     

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

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