Consumption and Saving Behavior of Older and Younger Baby Boomers in Korea

The 1998 Korean Survey of Family Income and Expenditures was used to examine the overall consumption and saving behavior of Korean baby boomers and compared the differences in consumption and saving behavior between older and younger boomers. The t -test results indicated that the younger boomers allocated a significantly higher percentage of their expenditures on food away from home, household appliances, transportation and communication than did the older boomers, whereas the older boomers spent higher amounts and allocated larger budget shares on their children's education than did the younger boomers. The results of Ordinary Least-Squares (OLS) regression analysis showed that, holding other factors constant, older boomers not only spent significantly more in the total consumption expenditures and education expenditures, but older boomers also saved significantly less than did younger boomers.     

用于1553总线控制器的存储管理单元设计

从消息队列的数据存储结构定义、存储空间规划和控制过程设计三方面讨论了MIL-STD-1553/1773总线控制器的设计实现。在总线控制器的模块化设计方案中,这三个方面构成了总线控制器的核心模块棗存储管理单元,应用该方案可实现具有多消息自动处理功能的总线控制器。     

软腐欧文氏菌对大白菜根毛吸附的专化性

分3个层次测定了软腐欧文氏菌(Erwinia carotovora susp carotovora)对大白菜根毛吸附的专化性.病菌吸附表现出对寄主根毛表面的选择性、病原细菌与寄主问的专化性、吸附菌量在病菌不同菌株和奇主不同品种间的差异.讨论了病菌吸附专化性在寄主-病原物识别中的意义.     

Assessment of influence in non-linear measurement error models

We consider the assessment of outliers and influential observation in non-linear measurement error models. Residuals, leverage measures and case-deletiondiagonostics are examined. The method of local influence is also applied to the models. In particular, the perturbation of measurement error variances has been found useful in assessing the adequancy of the model assumptions. A numerical example is given to illustrate the application of the diagonostics.     

解析文化产业的形成与发展

文化产业是当代国民经济发展的支柱产业之一,分析它的形成与发展具有重要的现实意义。运用马克思主义的基本原理,指出文化生产是社会生产的组成部分,在商品生产条件下,人类从事文化生产的生产力和生产关系发生变化并相互作用形成了文化产业。随着社会不断进步,文化产业在国家发展战略中的地位越来越突出,主要体现在它不仅推动了国民经济的发展,而且涉及国家的政治安全和文化安全。阐述了文化产业在促进社会经济结构优化与升级过程中发挥的巨大作用,用发展的观点剖析了内容产业和创意产业两种较有代表性的现代文化产业形式。     

An analysis of other countries’ international public relations in the U.S.

The purpose of this study was to examine the various aspects of international public relations by other countries in the U.S. Based on the Foreign Agency Registration Act (FARA) report in 2002, this study analyzed client, activity types, purpose of activity, and key U.S. partners for activity. This study found that (1) business organizations and central governments were major clients of international public relations in the U.S., (2) meeting with governmental officials and congressional leaders was the primary type of activity followed by information dissemination, and (3) economic purpose led by trade promotion was the primary motive for these activities.     

“隅／角”历时替换小考

表示“角落”义的词语,在上古汉语中主要用“隅”,现代汉语中用“角”。这个交替过程发生在魏晋南北朝时期。本文详细考察了从上古至中古不同时期的历史文献,从中寻绎“角”替换“隅”的发展轨迹:在先秦时期用例极少;西汉也甚为零落;东汉魏时期才逐渐多起来;占据绝对优势则是在两晋南北朝时期,这一时期,南方与北方均较多使用,尤其是北方口语文献中“角”已代替“隅”完成了历时替换。     

先秦儒道审美思想初探

儒家的审美目标以伦理为本位,追求审美的社会功利目的,而道家则强调自然之道,追求个体的精神自由。在审美的途径上,儒家重感性认知,强调“诗、书、礼、乐”等审美途径,而道家重心理过程,主张“道法自然”。对审美功能的认识方面,儒家认为审美是为实现伦理政治服务的,而道家则认为审美的功能在于创造性激发功能,即促使个体自行参悟自然之道。     

环境经济学:中国的进展与展望

本文从环境经济学领域的研究角度出发,介绍了环境经济学在中国的最新研究进展,并对环境经济学在中国未来一段时间内的发展与研究做了展望。随着中国全面建设小康社会和公众对环境质量需求的提高,环境经济学所关注的内容会更加全面并逐步深化,环境经济学在中国环境管理中的作用也将日益显著。     

青少年法制教育应确立新思路

新时期的青少年法制教育必须注入全新的理念 ,使法制教育成为素质教育的一部分 ,应在法制教育的同时加强对青少年权利义务观念、信用意识、科学精神的培养 ,并使青少年认识到法律的价值所在 ,才能培养自觉的守法精神。