档案行政执法要采取监督与业务指导相结合

依法治档，很大程度是通过档案行政执法来实现的。档案行政执法是档案法制建设不可缺少的重要环节。也是依法治档的关键因素和重大举措。要使档案法律、法规落到实处。关键在于从严监督。文章探讨了如何把监督和业务指导有机结合起来，更好地为档案事业服务。     

利用MAX813L防止应用程序出现死循环故障

介绍了利用CPU监控芯片MAX813L防止应用程序出现死循环的方法，使用表明该方法是可行的。     

砂质泥岩工程地质特性及其灾害防治对策

文章阐述了砂质泥岩的工程地质特性及其风化规律，在不同状态下形成的灾害，提出了防治对策。     

Surface-enhanced Raman scattering study of polymer on metals. III. Chemisorbed polybenzimidazole and its corrosion-inhibiting properties at high temperature

Chemisorption of polybenzimidazole on silver and copper etched with nitric acid has been observed by surface-enhanced Raman scattering (SERS). The polymer is found to react chemically with silver, forming a complexed film on the surface. The SERS spectra show that polybenzimidazole film inhibits oxidation of the metal at high temperature, unlike chemisorbed benzimidazole, benzotriazole, and poly(4-vinyl pyridine). © 1992 John Wiley & Sons, Inc.     

广义分布空间中卷积算子可解之充要条件

Ｅｈｒｅｎｐｒｅｉｓ及Ｈｏｒｍａｎｄｅｒ在Ｓｃｈｗａｒｔｚ缓增分布空间中讨论了卷积算子的可解。本文充分利用Ｂｅｕｒｌｉｎｇ广义分布空间中的Ｆｏｕｒｉｅｒ－Ｌａｐｌａｃｅ变换的性质，在Ｂｅｕｒｌｉｎｇ广义分布空间中讨论了卷积算子可解的几个等价条件，进而导出了卷积算子可解的充要条件，并推广了Ｈｏｒｍａｎｄｅｒ的某些结果     

论拓扑一般Boole格的同态的可逆性

本文评述了“拓扑空间概论”一书中的一点疏忽.讨论了拓扑序集同态可逆性定义及与其相关的一些基本定理.     

试述泰山碧霞元君演进的三个阶段

按照历史与逻辑相统一的方法，可将泰山碧霞元君的演化进程划分为三个阶段。最初，由曹操的名篇《气出唱》创造出泰山云霞仙境中的天仙玉女这一审芙意象，曹植、李白等诗人又不断加以描写、渲染，从而使泰山玉女在中固古代社会享有很高的知名度。然后，宋真宗为这位神女易玉像、砻石龛。引导泰山玉女从诗人的作品中走出，走进了香火缭绕的宫祠。最后。明宪宗修宫祠、赐颠名，其影响所度，使得明清时期的碧霞元君在京城及全国各地建庙，香火大盛，碧霞元君一名也沿用至今。与此同时，道士们一方面凭着斋醮科仪、住持焚修和承办庙套、营造节庆的狂欢气氛，对泰山玉女进行了卓有成效的炒作；另一方面凭着一片赤诚，兢兢业业，惨淡经营。博得了几代朝廷及地方官员对各种奉祭碧霞元君活动的赞赏和支持，这就使泰山碧霞元君成为中国道教的一大主神。     

桥头跳车原因分析及质量控制

文章针对桥头跳车原因的形成 ,就解决方法从施工工艺及质量控制方面作了介绍。     

架起传统与现代的桥梁--建筑历史与理论课程体系教学改革的思考

重新审视建筑历史理论教学的目标、内容、教学方式和手段，通过对国内几座有影响的建筑院校的调研，比较各个院校在这些问题及途径上的异同，分析其利弊，以期促进建筑历史与理论课程体系教学的建设和改革．     

Analysis of transient wave scattering from an inclusion with an unilateral smoothly contact interface by BEM

Summary A 2D time-domain Boundary Element Method (BEM) is applied to solve the problem of transient scattering of plane waves by an inclusion with a unilateral smooth contact interface. The incident wave is assumed strong enough so that localized separations take place along the interface. The present problem is indeed a nonlinear boundary value problem since the mixed boundary conditions involve unknown intervals (separation and contact regions). In order to determine the unknown intervals, an iterative technique is developed. As an example, we consider the scattering of plane waves by the cross section of a circular cylinder embedded in an infinite solid. Numerical results for the near field solutions are presented. The distortion of the response waves and the variation of the interface states are discussed. The financial support by the China National Natural Science Foundation under Grant No. 19872001 and No. 59878004 is gratefully acknowledged. The second author is also grateful to the support of the National Science Fund for Distinguished Young Scholars under Grant No. 10025211.