入世后西部地区如何抑制第二次人才快速外流

加入WTO后，跨国公司和东部企业为争夺人才竞相出台了优惠的政策，导致了西部地区继改革开放之后第二次人才快速外流。西部地区必须从政府宏观和企业微观两个层面着手，采取一系列积极有效的政策措施，来抑制人才的快速外流。     

一种适合于B/S和C/S应用的经济型实体鉴别公钥密码器

针对我国电子政务发展的需求,提出一种适合于B/S和C/S应用的经济型实体鉴别公钥密码器方案,研究出相关密码算法,并论证了其安全性.与采用现有公钥密码算法的密码器相比,这种密码器能有效降低对硬件运算能力的需求,从而降低造价,若在居民身份卡系统等社会信任服务系统中推广,可为国家节省大量资金.     

Environmental Issues of Geothermal Development in Yangbajing, Tibet and the Countermeasures

The pollution source and pollution state of surface water is respectively assessed with equal-standard-pollution-load index and Nemero index, and the habitans' health is assessed as well by comparison with pre-development of geothermal field. Results show that: 1 ) Three pollutive factors obviously fail to attain the required standards and their order sorted by impact degree is As＞F- ＞S2-. 2) The Nemero index of Donggua cross section of Duilongqu River is 0. 725and the water quality is at mildly-polluted level. 3) In Lhasa River, the Nemero indexes of cross sections affected by geothermal fields are much higher than that of the unaffected one, which shows the present and potential impacts of geothermal development. 4) Much more inhabitants nearby got trichomadesis sickness after geothermal development, which shows that the surface water pollution in this area has threatened the inhabitants' health. In addition, other environmental issues caused by Yangbajing geothermal development are analyzed and some countermeasures are proposed.     

论档案信息资源的开发与利用

简要介绍了开发利用档案信息资源的重要意义，提出了提高档案信息资源利用率的措施和方法，包括：做好档案的收集工作，实现档案的现代化管理，为用户提供多层次的服务等。     

大众健美操的"应赛"训练

本文试就大众健美操短期集训这种常见的“应赛”现象，探讨教练员在训练前应把握要素和训练中应遵循的原则。     

试述招标机制在企业中的运用

随着社会主义市场经济体制的建立、健全和日益完善，招标机制成为企业经营管理的客观需要，阐述了招标机制在企业中的具体运用，提出了在运用招标机制的过程中应注意的几个问题。     

新时期高校理财新思路

根据新时期高校的发展趋势，以促进高校各项功能的充分实现和整体实力提升为目标，提出了六种创新的理财思路。     

新经济对成本管理的挑战

新经济时代赋予成本管理以完全不同于传统成本管理的全新的内容，如人力资源成本的管理、无形资产成本的管理、社会责任成本的管理等。     

Accurate forecasting of the undecided population in a public opinion poll

The problem of pollsters is addressed which is to forecast accurately the final answers of the undecided respondents to the primary question in a public opinion poll. The task is viewed as a pattern‐recognition problem of correlating the answers of the respondents to the peripheral questions in the survey with their primary answers. The underlying pattern is determined with a supervised artificial neural network that is trained using the peripheral answers of the decided respondents whose primary answers are also known. With peripheral answers as inputs, the trained network outputs the most probable primary response of an undecided respondent. For a poll conducted to determine the approval rating of the (former) Philippine president, J. E. Estrada in December 1999 and March 2000, the trained network predicted with a 95% success rate the direct responses of a test population that consists of 24.57% of the decided population who were excluded in the network training set. For the undecided population (22.67% of December respondents; 23.67% of March respondents), the network predicted a final response distribution that is consistent with the approval/disapproval ratio of the decided population. Copyright © 2002 John Wiley & Sons, Ltd.     

户籍制度改革与劳动力资源配置

分析了现行户籍制度的弊端：劳动力市场多重分隔、劳动力交易成本居高不下、劳动力的非正常供给和劳动力的逆向需求。针对存在的问题，从劳动力资源合理配置的角度，提出了渐进性户籍制度改革的总体思路和具体措施。