Dynamic Revision of Classical Laws in Physics From the Viewpoint of Systems Science

In this paper we analyse some classical laws in physics form the viewpoint of systemsscience and find out some doubtful points,and revise them by the use of the method insystems science.In the end a general methodology based on system identification for studyingdynamic relationship between various causes and effects is given.     

中国文物建筑研究中的一个薄弱环节——保护理论与技术的研究

从我国文物建筑保护的现状入手,论述了我国文物建筑研究中的薄弱环节。指出应吸收国外的先进经验,加强对文物建筑保护理论与技术的研究。文章认为文物建筑保护与文物建筑研究是相辅相成的,呼吁从事这一领域研究的学者以及从事文物建筑保护工作的同志协同努力,建立我们自己的文物建筑保护学科。     

试论在非惯性系中惯性力的真实性

本文对在非惯性系中引入的惯性力,从理论上,工程实践上,以及它所产生的效果上,论证了它是一种真实的力。     

《周易》的明讼敕法的治民思想

法律是一个国家维持长治久安的主要条件.<周易>也十分重视以法治国,<周易>认为应该明罚敕法以使人民了解法律,在审问案件时要明慎用刑,对于犯罪的人进行赦过宥罪.从而最大限度上保护了广大人民的利益.     

概率论与数理统计教学方法探讨

针对部分学生数学基础较差的现状，结合概率论与数理统计课程的特点和初学者遇到的实际问题，从概念引入、案例教学、规律总结等三个方面进行了教学探索，得到了一种适合非数学专业学生的教学方法，教学效果良好。     

浅论邓小平法制思想

论述了邓小平法制思想的理论来源及其形成条件,阐述了邓小平法制思想的主要内容,分析了邓小平法制思想的当代价值。     

扰动的非线性波动方程的近似守恒律(英文)

运用Johnpillai,Karaand Mahomed给出的部分拉格朗日方法,研究扰动的波动方程的近似守恒律.给出了扰动的波动方程utt-uuxx-ux2+εut=0的16个近似守恒律.     

Einstein׳s Equations for Spin 2 Mass 0 from Noether׳s Converse Hilbertian Assertion

An overlap between the general relativist and particle physicist views of Einstein gravity is uncovered. Noether׳s 1918 paper developed Hilbert׳s and Klein׳s reflections on the conservation laws. Energy-momentum is just a term proportional to the field equations and a ‘curl’ term with identically zero divergence. Noether proved a converse “Hilbertian assertion”: such “improper” conservation laws imply a generally covariant action.Later and independently, particle physicists derived the nonlinear Einstein equations assuming the absence of negative-energy degrees of freedom (“ghosts”) for stability, along with universal coupling: all energy-momentum including gravity׳s serves as a source for gravity. Those assumptions (all but) imply (for 0 graviton mass) that the energy-momentum is only a term proportional to the field equations and a symmetric “curl,” which implies the coalescence of the flat background geometry and the gravitational potential into an effective curved geometry. The flat metric, though useful in Rosenfeld׳s stress-energy definition, disappears from the field equations. Thus the particle physics derivation uses a reinvented Noetherian converse Hilbertian assertion in Rosenfeld-tinged form.The Rosenfeld stress-energy is identically the canonical stress-energy plus a Belinfante curl and terms proportional to the field equations, so the flat metric is only a convenient mathematical trick without ontological commitment. Neither generalized relativity of motion, nor the identity of gravity and inertia, nor substantive general covariance is assumed. The more compelling criterion of lacking ghosts yields substantive general covariance as an output. Hence the particle physics derivation, though logically impressive, is neither as novel nor as ontologically laden as it has seemed.     

语言学视角下的城市道路命名管窥——以青岛市内四区道路名称为例

道路名称虽然只是道路的代号,却和地名一样有其自己的命名规律。城市道路名称在命名过程中有其自身的组合规律、语义要素及普遍命名规律。文章从语言学视角,以青岛市内四区的道路为例,分析这座城市的道路在命名过程中所反映的规律,并将结合全国其他城市道路的普遍特点,试图归纳出中国城市道路的普遍命名规律。     

大空间浮射流流动规律的数值分析及实验验证

利用PHOENICS程序对大空间中的四环动量射流和圆环浮射流（通称四环射流或环形射流）的速度和温度分布规律进行了详细的数值分析，并用实验进行了验证，数值计算结果和实验结果基本上相同．