现代激励理论在规范地方政府行为中的作用研究

分析现代激励理论在研究地方政府行为中的作用，并运用现代激励理论提出了规范地方政府经济行为的若干建议。     

钣金制件表面的相贯线求作方法

本文提出钣金制件表面相贯线求作的新方法。     

企业本质、企业绩效与会计分析的逻辑关系

企业本质被界定为不完备要素使用权资本化交易合约履行的过程，从价值角度可以描述为财务资本、人力资本、组织资本与社会资本的一个不完全契约组合。正确认识企业本质是探讨企业绩效决定因素的关键，会计分析必须从企业资本有机构成角度来衡量企业绩效。     

域外刑事评议程序之比较研究

刑事评议程序是介于庭审程序和宣告程序之间的一个重要程序,它既是庭审的自然延续,又是裁判结论形成的前提和基础。然而,欲保证刑事评议程序的正常运行,刑事评议主体之独立必须得到保证;刑事评议之客体还应被全面考虑,并对其进行细化,以确保刑事评议的针对性和有效性,防止出现"估堆"现象。本文以域外刑事评议程序为对象,从评议的主体、客体等角度进行梳理,得出规律性的认识,以期对我国关于刑事评议的立法有所裨益。     

国际贸易中标准问题解决方略的研究

国际贸易中的标准问题是产生贸易壁垒的一个很重要的方面,世贸组织虽然为解决这一问题做出了一些规定,采取了一些措施,但是实际效果并不好,很多的成员国并没遵守有关的规则,兑现各自的承诺。而且随着世界经济区域集团化,各种区域性标准在对内起到保护作用的同时,对外则建起新的贸易保护障碍。解决国际贸易中的标准问题,应该从两方面着手,一是加强双边合作,二是加强多方位合作。双边合作是解决标准问题直接而有效的途径,随着贸易的全球化发展,标准统一化是最终的趋势。     

Ionospheric behavior of the F2 peak parameters foF2 and hmF2 at Hainan and comparisons with IRI model predictions

Monthly median values of foF2, hmF2 and M(3000)F2 parameters, with hourly time interval resolution for the diurnal variation, obtained with DPS-4 digisonde observations at Hainan (19.4°N, 109.0°E) are used to study the low latitude ionospheric variation behavior. The observational results are compared with the International Reference Ionospheric Model (IRI) predictions. The time period coverage of the data used for the present study is from March 2002 to February 2005. Our present study showed that: (1) In general, IRI predictions using CCIR and URSI coefficients follow well the diurnal and seasonal variation patterns of the experimental values of foF2. However, CCIR foF2 and URSI foF2 IRI predictions systematically underestimate the observed results during most time period of the day, with the percentage difference ΔfoF2 (%) values changing between about −5% and −25%, whereas for a few hours around pre-sunrise, the IRI predictions generally overestimate the observational ones with ΔfoF2 (%) sometimes reaching as large as ∼30%. The agreement between the IRI results and the observational ones is better for the year 2002 than for the other years. The best agreement between the IRI results and the observational ones is obtained in summer when using URSI coefficients, with the seasonal average values of ΔfoF2 (%) being within the limits of ±10%. (2) In general, the IRI predicted hmF2 values using CCIR M(3000)F2 option shows a poor agreement with the observational results. However, when using the measured M(3000)F2 as input, the diurnal variation pattern of hmF2 given by IRI2001 has a much better agreement with the observational one with the detailed fine structures including the pre-sunrise and post-sunset peaks reproduced reasonably well. The agreement between the IRI predicted hmF2 values using CCIR M(30,000)F2 option and the observational ones is worst for the afternoon to post-midnight hours for the high solar activity year 2002. During daytime hours the agreement between the hmF2 values obtained with CCIR M(30,000)F2 option and the observational ones is best for summer season. The discrepancy between the observational hmF2 and that obtained with CCIR M(30,000)F2 option stem from the CCIR M(3000)F2 model, which does not produce the small scale structures observed in the measured M(3000)F2.     

离心铸造Al—20wt%Si合金自生表面复合材料的组织与性能

采用热模金属型离心铸造Al－20wt％Si合金，获得了外层聚集粗大初晶Si、中层为共晶组织、内层聚集细小初晶Si的自生三层表面复合材料。考察了复合材料的组织形貌，检测了复合材料的硬度和耐性，分析了复合材料的断裂模式。     

区域开发战略目标定量研究--兼论区域开发战略目标矛盾的协调

文章在回顾我国区域开发战略的基础上,结合我国区域经济发展现状,利用层次分析法建立了区域开发战略模型.通过定量研究,得出了我国区域经济发展必须以社会公平为主目标,同时兼顾效率和可持续发展目标.     

论网络传媒对传统图书馆的挑战与应对

网络技术的发展,加快了图书馆现代化建设的步伐。从网络传媒对传统图书馆的影响、对图书馆定义的再思考、网络时代高校图书馆发展的模式三个方面,分析研究网络传媒对传统图书馆的挑战与应对。     

飞机强度试飞活动部件残余变形分析

试飞中，飞机残余变形测量结果分析主要是判别所测残余变形是否为危及飞行安全、有碍操纵等的有害变形。而飞机活动部件残余变形实测结果常常超差的一个重要原因，是实际测量中，部件所处的状态与图纸要求的差异（存在偏度）。对此提出了偏度修正法和空间基准面修正法，并利用某型飞机全动平尾残余变形的实测数据，验证了这两种方法的有效性，并就方法的适用性进行了讨论。