一级集散公路安保工程的思路及对策探究——长沙金洲大道(望城段)交安设施改造经验浅谈

文章以长沙市金洲大道(望城段)交通安全设施改造为工程背景,在交通事故数据的基础上,从道路设计及运营管理两方面分析了道路环境存在的事故诱因,进而介绍了该工程实施的改善思路及一系列有效措施。     

中美刑事诉讼简易程序之比较

美国的辩诉交易制度是美国用以解决刑事案件积压严重与司法资源相对短缺的突出矛盾的一项极为有效的司法制度。辩诉交易这样一种美国式简易程序在我国的司法实践中已屡次出现。它同我国的简易程序有什么异同?我们究竟应当如何对待辩诉交易制度?在我国同样面临着案件积压及司法资源相对短缺的尖锐问题,尤其是在我国正在进行司法改革的大背景下,如何正确解决这一问题,并且避免盲目移植美国的辩诉交易制度已成为我国目前理论界讨论的重点。本文拟对美国辩诉交易程序与我国简易程序作一比较研究,并对一些问题进行探讨。     

程序公平对新产品开发成功的影响——跨职能整合的中介作用

本文通过对中外汽车合资企业的实地调研,提出将程序公平引入现有关于跨职能整合与新产品开发成功的模型中,并进一步提出跨职能整合在合资企业程序公平与新产品开发成功关系中的中介作用。通过对获取数据的分析,发现合资企业程序公平不仅可以直接影响合资企业的新产品开发成功,而且也可以通过跨职能整合间接影响新产品开发成功,而跨职能整合在程序公平与新产品开发成功关系中起中介作用。     

ORACLE数据库管道机制及其应用

本文在分析ＯＲＡＣＬＥ数据库管理系统的数据库管道机制的基本原理基础上,以我们开发成功的银行证券交易系统为例,提出了利用数据库管道技术来实现ＰＣ机前端与ＨＰ－ＵＮＩＸ系统之间通信的一种方法。     

2.25Cr-1Mo-0.25V钢焊接工艺研究

本文通过一系列试验研究Cr-Mo钢中的新型钢2.25Cr-1Mo-0.25V钢的性能、焊接工艺、热处理等等。试验中采用法国SAF公司提供的焊丝S225V和焊剂F537,采用埋弧焊焊接方法,并经焊后热处理后,进行了化学成分分拉伸试验,AKV冲击等试验,试验结果均符合要求,试验表明:通过对2.25Cr-1Mo-0.25V钢性能的了解,确定了选择焊接材料的方法,选定焊丝S225V和焊剂F537,并制定了合理的焊接工艺;确定2.25Cr-1Mo-0.25V钢理想预热温度为180℃;确定焊后热处理温度,并且通过各项实验证明焊后热处理温度的合理性。     

Statistical inference on restricted partial linear regression models with partial distortion measurement errors

We consider the estimation and hypothesis testing problems for the partial linear regression models when some variables are distorted with errors by some unknown functions of commonly observable confounding variable. The proposed estimation procedure is designed to accommodate undistorted as well as distorted variables. To test a hypothesis on the parametric components, a restricted least squares estimator is proposed under the null hypothesis. Asymptotic properties for the estimators are established. A test statistic based on the difference between the residual sums of squares under the null and alternative hypotheses is proposed, and we also obtain the asymptotic properties of the test statistic. A wild bootstrap procedure is proposed to calculate critical values. Simulation studies are conducted to demonstrate the performance of the proposed procedure, and a real example is analyzed for an illustration.     

西部大开发蓝图的轮廓与起笔

本文对西部大开发的意义、开发模式的选择、开发的方针以及开发的程序和步骤提出了自己的看法和意见.目的在于参与讨论和抛砖引玉.     

司法是解决社会冲突的终极途径

社会冲突分为实体性冲突和程序性冲突两种。解决社会冲突的途径有当事人之间的和解、第三者的调解、当事人的申诉,仲裁机构的仲裁及法院的诉讼等。在这诸多的途径中,司法诉讼是终级途径。司法改革应扫除一切阻碍司法解决争端的障碍,将司法至上真正化为立法和司法的语言。     

NON-LEARNING ORGANIZATIONS

Whereas organizational learning and unlearning enjoy a well-established reputation in organization theory, non-learning has rarely if ever been discussed. In this article organizational non-learning is characterized, and techniques for non-learning are identified. It is argued that nonlearning organizations have developed a proficiency in ignoring. They may ignore problems and solutions to problems, as well as their own attitudes to these problems and solutions. Non-learning organizations accomplish this essentially by placing problems and potentially problematic issues with somebody else, to be attended to in the future. Their behavior is supported and reinforced by procedures: by the particular distribution of responsibility that procedures entail, and by the fact that procedures recur. A non-learning option allows for organizational discretion. Organizations are free to account for their work in a contradictory manner — realistic and idealistic at the same time. They are free to learn slowly and to take advantage of their learning.     

A Theoretic Analysis of Extent of Lender Participation in a Participating Mortgage

A participating mortgage is a loan in which a lender accepts a below-market coupon rate in return for a share (participation) in the cash flows generated by income-producing real property. The cash flows provided by participation are classified as contingent interest and are intended to compensate the lender for additional risk exposure as well as the reduction in coupon rate. In this paper, we present a partial equilibrium wealth-maximizing model to estimate the extent of lender participation and an analysis of the factors affecting it. The results of formal comparative statics analysis show that the lender's percentage participation is, in general, positively related to changes in the loan-to-value ratio and threshold cash flows above which participation is payable. Among yet other results, a change in the contracted loan life has an ambiguous effect on the lender's percentage participation. Then, in an effort to resolve ambiguities in the comparative statics results, we employ a numerical procedure in conducting sensitivity analyses. This allows us to estimate percentage participation levels, and their elasticities, under various assumptions regarding the underlying factors. JEL Classification: G21, C65