新的教育理念下构筑班级管理中的合作机制

21世纪,合作将成为时代的基本精神。因而,在班级管理中尝试一种合作管理模式,是新时代教育管理领域的具有探索性的改革。     

中国与东盟主要国家间产业内分工探讨

20世纪90年代起,中国与东盟传统的产业间分工逐渐削弱,产业内分工开始形成,产业内贸易迅速扩大,其重要性不断提高。中国入世之后,尤其是中国-东盟自由贸易区的建设,将使中国与东盟新的产业分工格局得以发展和深化,有利于促进双方的产业分工与协调发展。中国与东盟主要国家间存在着产业内分工基础,可以进行产业内分工体系的构建。     

Premarital Cohabitation and Housework: Couples in Cross‐National Perspective

The authors examine the effect of premarital cohabitation on the division of household labor in 22 countries. First, women do more routine housework than men in all countries. Second, married couples that cohabited before marriage have a more equal division of housework. Third, national cohabitation rates have equalizing effects on couples regardless of their own cohabitation experience. However, the influence of cohabitation rates is only observed in countries with higher levels of overall gender equality. The authors conclude that the trend toward increasing cohabitation may be part of a broader social trend toward a more egalitarian division of housework.     

Becoming American/Becoming New Yorkers: Immigrant Incorporation in a Majority Minority City1

Many observers have noted that immigrants to the United States are highly concentrated in the largest metropolitan areas of a relatively few states. Though immigrants diffused into many places that had previously seen relatively few immigrants during the 1990s, as of the 2000 census, 77 percent of the nation's 31.1 million foreign born residents still lived in six states — California, New York, Texas, Florida, New Jersey, and Illinois. According to the 2000 census, the two largest metropolitan areas, Los Angeles and New York, accounted for one third of all immigrants ( http://www.census.gov/Press‐Release/www/2002/demoprofiles.html ). While immigrants moved into many new areas during the 1990s, making the challenge of incorporating their children a national issue, their concentration in our largest cities remained pronounced.     

责任感形成的机制探析

该文从社会与个体之间的关系入手 ,分析了责任感的种类 ,指出了外在的责任是个体责任感形成的根源 ,并从心理学角度对责任感形成的机制进行了分析。     

均线形态组合在证券分析中的应用

应用结构模式识别的方法建立多阶均线形态组合序列通过对股市历史数据的变换和分析考查各形态组合序列对应的盈利和亏损概率建立新的证券投资分析方法即均线形态组合预测法其优点是可以部分弥补传统技术分析中的滞后性和不确定性能根据市场的变化及时调整相应的参数指标有效提高预测的成功率并易用计算机作出识别     

欧元长期低迷的外在制约因素分析

现在美国的经济增长速度开始放缓 ,而欧盟的经济状况在经历两年的调整之后进入一个比较稳定的发展阶段。从理论上来讲欧元的汇率应该有一个坚挺的趋势 ,但事实却相反 ,欧元却一直走弱。本文通过欧盟和美国对欧元态度的对比 ,对这种现象做了一些分析。美国出于自身的利益考虑不希望欧元走强 ;而欧盟各国也都乐于看到欧元疲软 ;与此同时市场投资者也对欧元信心不足。这些态度其实成了解释欧元汇率的走势为什么屡屡出乎预测家的估计 ,一直保持相对弱势的关键原因     

学习"三个代表",增强编辑责任意识

联系新世纪编辑出版业的实际情况 ,从“三个代表”与我国编辑出版实践相结合入手 ,论述了新世纪现代编辑必须强化的三种责任意识 ,即政治责任意识、文化责任意识、质量责任意识     

Ka波段二倍频器的研究与设计

利用反向并联二极管对的二倍频原理,设计了Ka波段二倍频器。用高级设计系统ADS设计软件包的射频设计软件对二倍频器的电路进行了模型设计和仿真分析,并对设计出的二倍频器进行了整体优化,研制了Ka波段的二倍频器;在整个Ka波段内的变频损耗为11.2±1.8 dB,减少了设计的理想模型与实际参数的偏差。     

网络零售配送系统最优运作成本的分析

针对配送运作成本关键部分棗平均运距作出的估计,在车辆路径问题渐进最优理论的基础上,建立了一个平均运作成本最优的规划模型,从经济的角度对运作策略作了简要分析。与其他规划模型不同,新建模型考虑了平均水平的概率特性及众多实际因素,因而具有较好的实用性。