建筑设计中PDM系统开发的关键问题及其实现技术

根据PDM系统建设的实际,提出了开发PDM系统中的几个关键问题,主要包括角色管理、工作流管理、片本控制以及应用软件集成等,对于每一种问题均给出了相应的解决方案。     

The Role of Parents and Community in the Education of the Japanese Child

In Japan, there has been an increased concern about family and community participation in the childs education. Traditionally, the role of parents and community in Japan has been one of support and less one of active involvement in school learning. Since the government commenced education reforms in the last quarter of the 20th century, a more active role for parents and the community in education has been encouraged. These reforms have been inspired by the need to tackle various problems that had arisen, such as the perceived harmful elements of societys preoccupation with academic achievement and the problematic behavior of young people. In this paper, the following issues are examined: (1) education policy and reform measures with regard to parent and community involvement in the childs education; (2) the state of parent and community involvement at the eve of the 20th century.     

碘酸钙溶度积的测定

采用碘量法测定碘酸钙溶度积常数，方法十分简单，测定结果满意．     

公共图书馆如何在地方文化建设中发挥更大作用——以遵义市图书馆为例

作者结合十七大和十七届五中全会精神,阐述了对遵义文化未来发展的建议以及公共图书馆在推进地方文化发展中的定位和作用。     

广西医疗旅游产品定位及产品设计研究

近年来,健康产业越来越受到各国的重视。按照医疗旅游的目的,国际医疗旅游产品种类主要包括:疾病治疗类医疗旅游、整形美容(包括变性、驻颜)类医疗旅游、养生保健类医疗旅游、科普观光类医疗旅游以及另类医疗旅游几大类。通过对广西医疗旅游发展的资源、环境、行业基础进行综合分析,可以大力发展广西医疗旅游产品种类,为养生保健类医疗旅游、疾病治疗类医疗旅游和科普观光购物体验类医疗旅游。     

鲜活植物产品贮藏保鲜与专业人才培养存在的问题及对策

分析了我国鲜活植物产品贮藏保鲜与专业技术人才培养的现状和存在的问题,提出了开办农产品贮藏工程与技术专业,培养具有现代生物学、工程学、信息学及贸易学知识和技术,具有国际观的现代复合型农产品贮藏保鲜专门人才的建议.     

一类部分和乘积的重对数律

对独立同分布的正的均方可积的随机序列,证明了一类部分和乘积在适合的正则化因子下的某种重对数律,进一步丰富了概率极限理论     

Helping Homeless Families Overcome Barriers to Successful Functioning

The author articulates key stressors in the lives of families who are homeless. These stresses often combine with barriers such as lack of job opportunities and/or insensitive professionals. Strategies for helping homeless families overcome these barriers and related issues are presented.