电子线路计算机辅助设计Protel DXP2004教学心得浅谈

计算机的发展以及应用领域的不断扩大,为电路设计提供了强大支持。Protel DXP 2004这一软件在工程设计和学校教学过程中应用极为广泛,为了让学生更好的掌握这一软件,我们在教学中采用任务教学法。     

An axiomatic approach to \boldsymbol{\varepsilon}-contamination

Summary.  Suppose that an economic agent is 2004_Article_584_TeX2GIFEqu2.gif" alt="$(1-\varepsilon) \times$" align="middle" border="0"> 100% certain that uncertainty she faces is characterized by a particular probability measure, but that she has a fear that, with 2004_Article_584_TeX2GIFEqu3.gif" alt="$\varepsilon \times$" align="middle" border="0"> 100% chance, her conviction is completely wrong and she is left perfectly ignorant about the true measure in the present as well as in the future. This situation is often called 2004_Article_584_TeX2GIFEqu4.gif" alt="$\varepsilon$" align="middle" border="0"> -contamination of confidence. The purpose of this paper is to provide a simple set of behavioral axioms under which the decision-makers preference is represented by the Choquet expected utility with the 2004_Article_584_TeX2GIFEqu5.gif" alt="$\varepsilon$" align="middle" border="0"> -contamination of confidence.Received: 25 November 2002, Revised: 15 November 2004, JEL Classification Numbers:   D81. Correspondence to: Hiroyuki OzakiWe are grateful to an anonymous referee. The referees comments greatly improved the exposition of the paper. The work reported here is partially supported by a grant from the Economic and Social Research Insitute, the Cabinet Office, the Government of Japan.     

回顾与展望:2000-2004年的《旅游学刊》

本文对2000-2004年《旅游学刊》刊登的481篇论文进行了分类统计,并着重介绍了旅游业产业地位和作用、可持续发展和生态旅游、景区保护与管理、饭店和旅行社、旅游规划、旅游经济分析、区域旅游业发展、旅游市场与旅游者行为、研究综述等9个主题的重要文献,以此追踪近年中国旅游研究的动态,并反映《旅游学刊》为促进我国旅游业发展和旅游研究进步而做的努力。     

探析GB/T24001-2004标准4.6条款的要求与实施

本文针对目前组织实施管理评审中存在的问题,探析了GB/T24001-2004标准4.6条款要求,阐述了运用PDCA方法控制管理评审的实施要点。     

广州SCS G2004接收全站仪数据过程的相异性分析

通过对广州SCS G2004在接收徕卡TCR402和苏-光RTS602L全站仪数据过程的相异性进行总结分析,从而使数据接收及内业作图方面的工作更加快捷高效.     

于AutoCAD的制图教学

本文探讨了在工程制图教学中,如何利用计算机绘图软件AutoCAD2004进行组合体部分的教学,来解决用模型讲解组合体这部分内容时所带来的问题,并结合实例加以说明。     

Re‐examination of production,cost, and restricted profit functions using quantile regression approach

This article estimates quantile regressions of production, cost, and restricted profit functions using a Cobb‐Douglas functional form with non‐Hicks neutral technology change. In contrast to previous studies, quantile regression estimates reveal the relationship between the independent (production, cost, and restricted profit) and dependent (input quantities and prices) variables at each quantile of the distribution. An empirical application using data from 48 states in United States from 1960 to 2004 indicates the returns to scale and aggregate technology not only differ across production, cost, and restricted profit functions but across states in different quantiles of the distribution. This suggests the traditional measures of returns to scale and aggregate technology are under‐ and overestimated in states at upper and lower quantiles, respectively.     

理工类高校TEM-8考前实训重要性探讨

测试作为一种评估工具，在课程设计和教学中具有重要地位。本文通过数据对比，分析评价我院2010年八级考前实训的成功实验，结合语言测试理论，探讨八级考前强化训练的可行性，并结合《高校英语专业八级考试大纲》的内容，探讨用于扩大测试正面效应的具体举措，以促进教学大纲的进一步贯彻，提高教学质量。     

面对新的检测要求 机动车检测站应对措施

国家标准GB21861-2008将于2009年6月1日开始实行,届时现行公共安全行业标准GA468-2004<机动车安全技术检验项目和方法>将自动废止,不再实施,为了读者更好掌握新标准,保证新标准的落实执行,我们将新旧标准主要不同之处和安检机构为了适应新标准而应修改变更之处作主要的综合总结.     

世界旅游:2004年发展回顾和2005年预测

2004年，世界旅游克服了连续三年各种事件和危机打击造成的挫折，首次呈现出自1984年以来最好的增长态势，国际入境旅游者达到7．6亿人次，旅游总需求达到54900亿美元，是20年来增长率最快的一年。展望2005年，在世界经济保持快速增长、国际形势出现新变化和各国加快旅游发展的措施促进下，世界旅游将在克服各种风险和危机中继续保持快速发展的势头。