"三位一体"目标下的数学思想方法教学意识培养

新一轮基础教育数学课程改革，把在数学教学中培养学生的数学思想方法提高到十分显著的地位．笔者从基础教育数学课程“三位一体”的目标出发，探讨数学思想方法教学的意义．进而探索培养高师学生数学思想方法教学意识的方法与途径.     

在新课标理念下培养高师生数学思想方法的探索

在基础教育的课程标准中,已经把在数学课中培养学生的数学思想方法提高到十分显著的地位。本文从基础教育数学课程标准的理念出发,讨论了数学思想方法的内涵及特点,分析了强化数学思想方法教学的意义,进而探索了培养数学高师生数学思想方法及其教学意识的方法与途径.     

浅谈数学建模思想在数学分析教学中的渗透

把数学建模的思想方法融入数学分析课程教学是培养学生创新能力和实践能力的一条有效途径,是当前大学数学课程改革的一个重要方向.本文从数学分析教学的几个主要环节提出了渗透数学建模思想方法的一些见解.     

开展数学建模教育深化应用型人才培养

高职教育是培养应用型人才的高等教育，数学建模教学是培养学生创新能力的重要途径。将数学建模思想和方法融入到数学课程教学是培养学生的创新意识与创新能力的重要举措。     

数学建模与高校数学教育教学改革

把数学建模的思想和方法融入大学数学课程教学是培养学生应用数学知识去解决实际问题能力的一条有效途径,是当前大学数学课程改革的一个重要方向.本文首先阐明数学模型的思想的基本原则和基本方法,然后结合提学科教学的实际情况提出进行具体改革方法和措施.     

高职数学教学要突出应用能力培养

文章指出对高职数学教学思想、内容、方法、手段和评价方式的改革创新,能够不断培养和提高学生的教学应用能力,使高职数学课程的应用性得以充分体现.     

高职院校开设数学建模课程的探讨

高职院校学生学习高等数学的目的在于应用数学思想方法解决实际问题,本文通过实例表明将数学建模思想融入高等数学教学中,可以提高学生运用数学思想、知识、方法解决实际问题的能力.打破了以往的教学方法.既能增强相关数学课程的学习效果,又可以激发学生的科研兴趣,培养学生的科研能力和主动要学习高等数学的愿望,并将理论联系实际.     

对经济数学课程教学的几点认识

经济数学课程是经济专业的重要基础课,通过经济数学课教学应该使学生掌握各类经济问题的数学方法,培养学生的数学素质,并学会能够用数学的思想与方法解决工作中的实际问题,为培养应用型的经济人才打下坚实的基础.     

高职数学课程改革的探索与实践

高职数学要根据专业需求和学生特点,整合教学内容,课程创新数学课程体系,改革数学教学方法与手段,多种教学方法的灵活使用,充分利用多媒体技术,改革考试模式,将数学建模的思想和方法渗透到教学中,把数学文化彰显于课程中,注重学生"用数学"的数学素质和科学态度、科学思维能力和创新能力的培养.     

中小学数学课程中数学史的呈现方式

中小学数学课程的改革应注重与数学史的关联.在数学课程中,一方面要展示古代数学的思想方法;另一方面应通过数学史让学生体验数学的文化价值.数学史可以以数学课本、数学读本、选修课程和专题研究等形式呈现在数学课程中,以此来推动数学课程的改革.尤其是通过过程重演、成果综述和问题拓展等形式进行的专题研究,可以培养学生的创新意识和创造能力.     

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.     

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     

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