入世"后过渡期"我国产业经济发展及其安全问题

产业发展与安全是一国经济快速、平稳发展的基本前提,它对一国经济发展有着极为重大的意义。我国已进入入世“后过渡期”,相应地,此一期间我国产业发展与安全形势,包括面临的问题和适宜采取的应对措施也必将发生许多变化。本文在分析我国入世后过渡期内经济发展可能面临的严峻形势与挑战的基础上,重点阐述了在此期间我国产业发展与安全保护将要面临的一些主要问题,同时从多方面提出了应对这些问题的基本策略。     

关于会计诚信建设的思考

针对中国目前会计诚信的现状，分析了造成会计诚信缺失的原因，并就全面推进会计诚信建设提出了相应对策。     

浅谈生物学教学中学生审美素质的培养

审美素质是学生素质的一个重要组成部分，它对培养和提高学生对美的感受力、鉴赏力、创造力等多方面具有独特的作用。本文从三个方面介绍了学生审美素质的培养方法：①在自然美的教育中培养；②通过社会美的教育途径来培养；③通过艺术美的教育途径来培养。     

体育教学中安全隐患的应对策略探究

体育教学中有时存在一些安全隐患,影响青少年学生的人身安全,需要教师创设健康安全的教学环境。文章从上课之前向学生家长了解学生的身体状况、选择好合适的上课场所、认真检查和合理放置体育运动器材、加强体育运动过程的监控、重视学生的心理指导、提高学生的自我保护意识等方面,探讨体育教学中安全隐患的应对策略。     

"以德治国"与大学生道德教育

江泽民同志提出“以德治国”的重要思想,是对社会主义道德建设的新发展。高校贯彻“以德治国”思想是时代发展的要求,也是加强当代大学生道德建设的内在需要。教育工作者要积极探索推进大学生道德教育的措施和方法,提高大学生的道德素质。     

《大学生体育锻炼合格标准运行表》管理系统的设计与实现

本文主要针对《大学生体育锻炼合格标准运行表》的手工填写、计算、评定成绩存在较烦琐的重复劳动 ,不仅效率低 ,易出错 ,且透明度不够高等缺点 ,研究在计算机网络环境下利用现有的条件和设备 ,设计《大学生体育锻炼合格标准运行表》管理系统的实施方案。     

高职商务英语专业人才的商务能力培养

商务英语专业是一门语言与国际商务技能相结合的专业,其技能型人才培养不仅是英语听、说、读、写、译各项能力的拓展过程,而且更是商务知识的获取和应用的过程。笔者通过问卷调查,了解企业对高职商务英语专业人才商务知识和技能要求情况,并对调研结果进行深入分析与研究,结合自己多年的教学经验,探讨了教学中商务英语专业人才商务能力培养的策略。     

Integrated MSS effects: An empirical health care investigation

Since accurate decisions are required for effective management, much research has focused on information systems that support decision making. Recently, this research has engendered frameworks, such as the management support system (MSS), that are designed to provide comprehensive and integrated support for the decision making process. Few, if any, studies have empirically measured the effects of these frameworks on decision making. This article offers empirical evidence on MSS effectiveness. It overviews the decision making process, presents an MSS for supporting the process, and assesses the influences of the MSS on the process and outcomes of health care decision making. The paper also examines the implications of the analyses for information systems research and health care practice.     

Optimization of some factors affecting the performance of query expansion

This paper examines the factors affecting the performance of global query expansion based on term co-occurrence data and suggests a way to maximize the retrieval effectiveness. Major parameters to be optimized through experiments are term similarity measure and the weighting scheme of additional terms. The evaluation of four similarity measures tested in query expansion reveal that mutual information and Yule's Y, which emphasize low frequency terms, achieve better performance than cosine and Jaccard coefficients that have the reverse tendency. In the evaluation of three weighting schemes, similarity weight performs well only with short queries, whereas fixed weights of approximately 0.5 and similarity rank weights were effective with queries of any length. Furthermore, the optimal similarity rank weight achieving the best overall performance seems to be the least affected by test collections and the number of additional terms. For the efficiency of retrieval, the number of additional terms needs not exceed 70 in our test collections, but the optimal number may vary according to the characteristics of the similarity measure employed.     

叶永盛与徽商

叶永盛是明朝的一名普通官员,历史上关于他的记载较少,但他重视商业,并采取了一系列有效的经济措施鼓励商业发展,尤其是对当时徽商的发展有一定的促进作用。