基于假设开发法的房地产拆迁评估思考

房地产拆迁是近年来最敏感的问题之一,拆迁补偿价格是否公平公正关系着被拆迁人的直接经济利益。采用假设开发法评估房地产拆迁补偿价格有利于保护拆迁人和被拆迁人的利益,维护社会稳定。     

数控车床多刀具加工时刀具偏差的校正方法

分析了直接对刀法进行数控车加工的缺陷，介绍了用样件试车法进行多刀具加工的刀偏补偿方法，以满足实际生产中对产品加工精度的要求．     

基于模糊PID的药品生产车间温度控制系统研究

针对药品生产车间温度控制系统大滞后、大惯性、非线性等特点,提出了采用参数模糊自整定PID和Smith补偿等相结合的控制方法,通过仿真分析表明控制效果良好.文章重点讨论了系统控制策略的制定和模糊控制器的设计等内容.     

我国房屋拆迁中存在的问题及对策

随着我国城市化进程的加快,房屋拆迁工作在各地如火如荼的进行,拆迁中的各种矛盾和冲突也日益暴露出来.而房屋是广大老百姓最重要的私有财产,是他们的"奶酪",不可随意乱动.本文分析了当前我国房屋拆迁过程中存在的各种问题,并对如何解决这些问题,从而更好的保护被拆迁人的合法权益提出了一些对策和建议.     

恢复性司法框架下被害人求偿权研究

刑事诉讼中，国家追求的目标是追究和惩罚犯罪，而对被害人来说可能更关注自身受损利益的恢复和补偿。然而，我国的刑事附带民事诉讼制度，对保障被害人求偿权的实现作用有限。借鉴联合国和西方国家维护被害人求偿权的立法和实践，并吸取恢复性司法的崭新理念，有助于构建我国被害人获得犯罪损失弥补的新机制。     

用神经网络实现应变片温度补偿

针对应变片工作时易受环境温度影响产生温漂,导致测量的准确度下降,提出了一种基于递归神经网络的应变片温度误差的补偿方法,利用神经网络良好的非线性映射能力,根据实际工作参数训练网络,从而实现应变片温度误差的智能补偿。结果表明:当环境温度从20℃～60℃变化时,应变片的温度漂移可从补偿前的0.23%下降到补偿后的0.02%,能有效地解决温度漂移现象。     

A 155 Mbps laser diode driver with automatic power and extinction ratio control

An integrated laser diode driver(LDD) driving an edge-emitting laser diode was designed and fabricated by 0.35 μm BiCMOS technology. This paper proposes a scheme which combines the automatic power control loop and temperature com-pensation for modulation current in order to maintain constant extinction ratio and average optical power. To implement tem-perature compensation for modulation current,a novel circuit which generates a PTAT current by using the injecting base current of a bipolar transistor in saturation region,and alternates the amplifier feedback loop(closed or not) to control the state of the current path is presented. Simulation results showed that programmed by choice of external resistors,the IC can provide modu-lation current from 5 mA to 85 mA with temperature compensation adjustments and independent bias current from 4 mA to 100 mA. Optical test results showed that clear eye-diagrams can be obtained at 155 Mbps,with the output optical power being nearly constant,and the variation of extinction ratio being lower than 0.7 dB.     

"生态旅游"在实践中出现严重偏差的原因和对策探析

“生态旅游”以可衡量和可控制的手段来实现真实和完整的可持续发展特性 ,因为它符合人类生存发展的长远利益 ,必将在未来的旅游业中占据主导地位。但是 ,在现阶段实践“生态旅游”的过程中 ,还存在着许多难以解决的技术问题和社会问题 ,因此执行起来就很容易出现偏差。在我国 ,“生态旅游”最大的一个偏差是 ,目光短浅地追逐眼前利益 ,旅游消费者只考虑到原始、美妙的环境中去尽情享受 ;旅游经营者只考虑利用良好的生态环境来吸引游客 ,赚取高额利润 ,在“发展旅游经济”的大旗掩护下 ,使“生态旅游”之名背离生态旅游之实 ,后果不堪设想。     

Relationships between colleague ratings and faculty compensation

Rankings of graduate and professional programs have become commonplace since Cartter's study for the American Council on Education was published in 1966. Much of the research up to the present has focused on discovering proxy variables, such as departmental size, which correspond to departmental ratings, as well as observing how the ratings of departments change over time. This study examines the relationship between the peer ratings reported by Roose and Andersen in 1970 and resource allocation patterns, represented by average salary figures, among fifty major American universities. It also shows the relationship of these ratings and other resource allocation measures within one of the fifty institutions. Results indicate that among the fifty universities, average salaries are higher at the highly rated institutions than at the lower rated ones, with senior professors being the chief beneficiaries of the higher wage scales. Similarly, within one institution the senior professors of higher ranked departments are better paid, compared to their junior colleagues, than those of lower rated departments. The higher rated departments share commonalities as to proportion of senior professors and teaching load assignments as well. Both across and within universities, departments found to be prestigious by Roose and Andersen do tend to exhibit common characteristics concerning resource allocation procedures.Presented at the Annual Forum of the Association for Institutional Research, Houston, Texas, May 1978.     

公正补偿原则的概念解析与立法建议

在限权条款中规定公正补偿原则是民主宪政国家的通例。但是何谓公正补偿，在理论和实践中存在不同的认识。文章将各国公正补偿原则的类型进行分类，并且对于其之所以被认为公正的理由进行探悉。在此基础上，揭示了公正补偿原则内涵和外延的时代性和社会功能，并提出完善我国补偿原则的立法建议。