智能动态网络资源分配系统

通过对解决GSM移动通信网络热点区域话务拥塞问题的研究，提出了利用可控功分器实现智能动态网络资源的分配，解决不同种类的话务拥塞问题，并着重讨论了该系统目前的成功运用及前景。     

Patterns of discrimination in hiring job applicants with disabilities: The role of disability type, job complexity, and public contact.

Objective: To evaluate the effects of disability type, job complexity, and public contact on hiring decisions. Design and Participants: An Americans With Disabilities Act (ADA; 1990) fact sheet and matched resumes with vocational and medical histories including chronic mental illness, developmental disability, closed head injury, and back injury were provided to 295 undergraduate business-related majors, who rated the applicants' suitability for 2 job positions and work shifts. Results: Findings indicated disparities in ratings of employability as a function of disability type. Paired comparisons yielded complementary findings, with effects of disability type and Disability Type × Job Complexity, but no effects of public contact. Conclusions: Stereotyping and discrimination in employment decisions apparently persist, more than 10 years after the ADA. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

实行工程预决算审计 严格控制投资成本

针对目前企业固定资产投资中存在的投资超概算问题 ,论述了实行工程预决算审计的必要性 ,结合江西铜业股份有限公司的实践阐明了如何实行工程预决算审计 ,以达到提高投资效益的目的。     

油气勘探开发投资绩效评价的指标选择探讨

从油气勘探、开发投资的特性出发,正确选择投资绩效评价指标,是保证评价科学性以及进行中外对比研究的前提条件。     

电信项目收入再分配模型研究

对收入再分配模型的现状和问题进行了分析,结合对机会成本理论的深度挖掘,创新性地建立了基于资本机会成本的收入再分配系数测算模型（单位业务能力匹配网络资源投资比例分摊法）。     

燃气壁挂Combi的市场扫描与投资分析

简要分析了壁挂combi(采暖洗浴两用壁挂燃气炉)的市场与投资情况。     

精铸企业质量控制管理系统

精铸企业的发展迫切要求实现质量管理的现代化。分析了我国精铸企业质量管理的特点，应用国际先进管理思想建立了适合于我国精铸企业的质量控制管理系统，并介绍了其功能和用途。     

精铸型壳"墨点"和铸件"黑皮"分析

以锆石砂粉为面层、高岭石系耐火材料为背层制成的精铸型壳浇注不锈钢铸件．经常在铸件表面出现大面积“黑皮”和相互孤立的凹陷疤痕，严重影响铸件质量．通过生产现场跟踪调查．结合俄歇能谱分析等手段．对缺陷部位化学组成和形成原因进行分析探讨．指出：铸件表面的疤痕与型壳表面“墨点”直接相关；而“黑皮”主要是硬壳面层中的氧化铁与铸件表面氧化产生的各种金属氧化物反应生成的尖晶石型复杂化合物。在此基础上，提出了防止此类缺陷的措施。     

Dynamic averaging and foraging decisions in horses (Equus callabus).

The variability of most environments taxes foraging decisions by increasing the uncertainty of the information available. One solution to the problem is to use dynamic averaging, as do some granivores and carnivores. Arguably, the same strategy could be useful for grazing herbivores, even though their food renews and is more homogeneously distributed. Horses (Equus callabus) were given choices between variable patches after short or long delays. When patch information was current, horses returned to the patch that was recently best, whereas those without current information matched choices to the long-term average values of the patches. These results demonstrate that a grazing species uses dynamic averaging and indicate that, like granivores and carnivores, they can use temporal weighting to optimize foraging decisions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)