某机场航站楼三角形立体钢桁架设计

本文从概念设计出发 ,重点介绍了兰州中川机场航站楼三角形立体钢桁架方案优化设计的思路以及所采取的相应构造措施。可供同类结构设计时参考。     

混凝土结构的温度应力分析和温度裂缝的防治

探讨了混凝土浇筑体产生裂缝的原因，从混凝土的材料设计、施工操作工艺等方面进行了论述，提出了混凝土裂缝的预防措施，以保证混凝土结构的质量。     

论国有企业内部控制制度的建立与实施

内部控制制度是现代企业制度的一个重要组成部分。文章从内部控制的概念入手，分析了国有企业内部控制制度存在的问题和成因，提出了完善企业内部控制制度的措施。     

江苏省防洪投资对国民经济增长贡献率的研究

对江苏省“九五”以来防洪投资的经济效益和对GDP的拉动作用进行分析研究,结果表明,虽然防洪投资的经济效益很高,但和“九五”前相比有递减的趋势。为了更好地发挥防洪资金的社会和经济效益,提出今后在融资方式上要建立多元化投资机制,尽可能利用市场机制;在资金的使用方式上要更加重视非工程建设投资。     

在STRP法直线度测量中的一种新的插值方法

在误差补偿加工中，用ＳＴＲＰ方法测量直线度是为了获得直线度的评价值，得到逼真的误差曲线，采用一种新的增加测量点密度的方法，具有严密的逻辑推理。仿真和实验结果表明，其正确性和可靠性都是非常高的。     

河渠护坡保温防冻害技术的研究

本文就河渠防渗防冻害复合衬砌结构进行了现场试验，并提出了设计和施工方法，可供相关工程参考     

油气井高能气体压裂P—t测试仪的应用研究

目前，油气井特种增产技术发展很快，且种类繁多，但高能气体压裂技术是一种主要的特种增产技术。而研究压裂过程的压力－时间曲线对深化化其机理，提高其压效果必不可少的重要途径。高能气体压裂采用两种施工工艺；一是电缆下井，液柱压挡，地面点火的施工 是油管送璐顺与液柱复合压挡，撞击引的施工工艺。     

The effect of pixel correlations on class separability

The effect of correlated observations on class separability is examined for the case when pixel dependences can be modelled by the ARMA process. It is shown that depending on model parameters, class separability can be improved by decorrelating the observed variables using inverse filtering.     

"双高期"油藏剩余油分布规律及挖潜对策

利用物理模拟驱油机理实验、岩心观察油层水洗状况、微观驱油实验、示踪迹监测、碳氧比、中子寿命测试以及数值模拟结果,建立断块各小层砂体水淹模式图及剩余油饱和度等值图,从定性认识到定量分析,详细研究了该断块的水淹特征及剩余油分布规律,并探索出针对“双高期”老油田不同剩余油潜力区分布特点进行挖潜对策的综合调整模式,为同类油田开发调整提供借鉴。     

Affecting the salience of the social responsibility norm: effects of past help on the response to dependency relationships.

A series of experiments by the authors assumes that many people in our society are motivated to aid others who are dependent upon them because such help is prescribed by a "social responsibility norm." The present study also assumes that prior help can increase the salience of this norm. In a 2 X 2 X 2 factorial design using 80 Ss (college women), ? of the Ss were individually helped by a peer (E's confederate) on a preliminary task, while the others were not aided. After this, the Ss worked on another task under the supposed supervision of yet another peer, with ? of the Ss being told the supervisor was highly dependent upon their work and the others told she was less dependent upon them. The 1st peer would supposedly learn of their work in ? of the cases but not in the other ?. The previously helped Ss tended to exert the greatest effort in behalf of their dependent peer. A self-report scale assessing social responsibility tendencies was significantly correlated with the effort measure in the Prior Help-High Dependency condition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)