测控一体化的集成技术

COTS组件是实现测控一体化系统集成的重要技术途径使测控系统具备了灵活高效率和低成本的体系结构并成为真正意义上的测控一体化探讨了COTS组件的技术内涵和测控系统集成模块介绍了COTS组件的硬件和软件集成技术针对测控一体化系统集成的标准化问题描述了以ABBET为标志的系统集成技术标准体系     

Feminism,militarism, and attitudes toward the role of women in the military

Attitudes toward the role of women in the military require the reconciliation of two often conflicting beliefs: those toward the roles and rights of women and those toward the military. This article explores the relationships between positive attitudes toward women’s roles throughout society, or feminism, and positive attitudes toward defense spending, or militarism, both with each other and with attitudes toward gender integration in the military. Results of this analysis show there to be a negative relationship between feminism and militarism, a positive relationship between feminism and gender integration, and a negative relationship between militarism and gender integration. The results of multiple regression analysis show that feminism is the strongest predictor of attitudes toward gender integration, while militarism is weak in its predictive ability. The author argues that the issue of women in the military is more one of women’s equality than of national defense and that policy discussions should be structured accordingly. She is currently conducting research which examines how women in the United States military employ strategies to manage gender and sexuality. This research provides evidence for the claim that gender is not simply a role or an attribute, but that gender is created and recreated through our interactions with others.     

政府工程采购的发展情况及存在问题

政府采购机制是规范化我国政府投资建设项目管理的一个重要工作领域。文章针对我国政府采购和政府工程采购的基本发展情况进行了说明，并对政府工程采购发展过程中存在的主要问题进行了分析。     

可持续性发展思想与农用土地开发的生态要求

按照可持续发展思想的基本内涵,土地资源的生产能力和景观环境必须满足人口日益增长和生活水平不断提高的要求,这在客观上要求土地开发利用必须立足于人类持续生存这个核心基础上,保持和提高土地的持续生产能力.本文拟在分析可持续发展思想基本内涵的基础上,对农用土地开发的生态要求进行分析.     

自我思想道德建设研究论纲

自我思想道德建设是个体发展和完善自己主观世界的思想道德活动,而不是传统意义上的思想道德教育方法或原则.作为相对独立的思想道德活动,自我思想道德建设具有自己的运动发展规律,也因之具有独特的研究论域.自我思想道德建设的学科依据、结构、过程和效益等是自我思想道德建设研究论域的基本构成.     

激励规制:规制经济学的最新发展

激励规制理论是 2 0世纪 90年代以后在西方兴起的一种新的规制理论 ,是博弈论、信息经济学等微观经济学前沿理论和分析方法被引入产业经济学研究所取得的理论成果。它把规制问题看作是一个委托———代理问题 ,着重研究规制者与被规制者之间存在的信息不对称问题。它使经济学家和政府部门对规制问题的思维方式发生了巨大变化 ,并使政府规制更充分地体现了效率的要求     

视频在IP网络中传输的质量研究

利用MEPEG-4视频TRACE作为输入源,通过分析MPEG-4视频的帧特性,提出了一种针对视频质量的网络传输服务质量保证机制;搭建了视频传输的仿真系统,分析了视频在网络传输中的特性,利用PSNR作为视频质量的衡量标准,在有服务质量保证和无服务质量保证机制的两种网络环境下做了仿真并比较结果,证明了提出的方法能有效提高视频质量．     

The Ecology of Family Guidance in Low-Income Mexican-American and European-American Families*

This two-part study applied an ecocultural perspective to socialization of daily and long-term goals in low-income Mexican-American and European-American families with children in third, fifth, and seventh grades. The first part of the study examined family members' participation and parents' socialization goals and guidance strategies for their children's daily household chores and homework activities. The second part of the study examined parents' long-term aspirations and guidance strategies for their children's educational, vocational, and moral development. For daily activities, results showed that in Mexican-American families both parents and siblings played important roles, whereas in European-American families parents were the primary socialization agents. As predicted, in both groups parents' expertise influenced their guidance strategies. Finally, Mexican-American and European-American parents differed in their relative endorsement of gender, relational, and self-reliance goals for household chores. For long-term goals, parents in both groups held high educational, vocational, and moral aspirations for their children. However, some parents of seventh-graders had lower educational and vocational aspirations than those of fifth- and third-graders. Although expertise consistently influenced Mexican-American parents' guidance strategies, the pattern for European-American parents was mixed. The discussion highlights between- and within-group differences in daily and long-term socialization practices with an emphasis on resources and vulnerabilities in the families.