改革开放后图书馆事业的复兴与开拓     

龚蛟腾 《图书馆》2015,(2):32-40

改革开放后,中国图书馆事业走上复兴与开拓之路,重归世界图书馆事业发展之途,并在诸多方面取得重大成就:图书馆资源建设从恢复到发展,管理规范从回归到新建,业务工作从变革到超越,发展阶段从传统到现代,图书馆学专业教育从普及到提高,图书馆学学术研究从引进到创新,图书馆事业合作交流从偶然走向常态,图书馆事业发展反思从感性迈向理性。  相似文献   

基于软件项目的变更控制     

巩君  李弘 《教育技术导刊》2011,10(1):31-33

从软件项目管理的现状出发,分析了软件项目中变更产生的原因以及给项目带来的各种影响,并对如何进行变更控制给出了建议,进而以最大的限度来保证项目的可控性和稳定性.  相似文献   

以创先争优促进高校师德建设     

龚迅锋 《湘南学院学报》2011,(4):113-116

深入开展创先争优活动,高度重视高校师德的结构性缺失,切实解决师德建设中师德缺失的各种问题,促进师德师风建设,在当前全面推进教育教学改革的新形势下,具有十分重要的现实意义和深远的历史意义。  相似文献   

Optimal linear attitude estimators via geometric analysis     

De-ren Gong  Xiao-wei Shao  Wei Li  Deng-ping Duan 《浙江大学学报(A卷英文版)》2011,12(11):873-882

Three optimal linear attitude estimators are proposed for single-point real-time estimation of spacecraft attitude using a geometric approach. The final optimal attitude is represented by modified Rodrigues parameters (MRPs). After introducing incidental right-hand orthogonal coordinates for each pair of measured values, three error vectors are obtained by the use of dot or/and cross products. Corresponding optimality criteria are rigorously quadratic and unconstrained, which do not coincide with Wahba’s constrained criterion. The singularity, which occurs when the principal angle is close to π, can be easily avoided by one proper rotation. Numerical simulations show that the proposed three optimal linear estimators can provide a precision comparable with those complying with the Wahba optimality definition, and have faster computational speed than the famous quaternion estimator (QUEST).  相似文献   

培养工科学生工程创新意识的应用与实践     

于红旗  弓清忠 《北京城市学院学报》2011,(4):54-57,95

创新意识是现代工程技术人员工程意识及工程素质的重要组成,也是高等工科院校工程教育的主要培养目标之一;通过论述创新意识的内涵、组成及其重要意义,结合创新意识培养在工程实践教学中的具体应用,阐明了工程创新意识培养的方法和途径。  相似文献   

Buckling response of offshore pipelines under combined tension, bending, and external pressure     

Shun-feng Gong  Lin Yuan  Wei-liang Jin 《浙江大学学报(A卷英文版)》2011,12(8):627-636

The buckle and collapse of offshore pipeline subjected to combined actions of tension, bending, and external pressure during deepwater installation has drawn a great deal of attention. Extended from the model initially proposed by Kyriakides and his co-workers, a 2D theoretical model which can successfully account for the case of simultaneous tension, bending, and external pressure is further developed. To confirm the accuracy of this theoretical method, numerical simulations are conducted using a 3D finite element model within the framework of ABAQUS. Excellent agreement between the results validates the effectiveness of this theoretical method. The model is then used to study the effects of several important factors such as load path, material properties, and diameter-to-thickness ratio, etc., on buckling behaviors of the pipes. Based upon parametric studies, a few significant conclusions are drawn, which aims to provide the design guidelines for deepwater pipeline with solid theoretical basis.  相似文献   

以人文教育为基点,加强英语专业的文化课程设置的改革     

王叶娜  公丽艳 《山东教育学院学报》2015,(2):28-31

长久以来,"学以致用"的教育理念指导着英语专业的教学与课程设置一直围绕着"听、说、读、写、译"而展开,教育者培养了一代又一代"工具型"、"适用型"人才,英语专业教育理念丧失了本来的人文性。文章就本专业目前在专业理念与课程设置中存在的问题,对山东与上海部分高校进行了调查、对比与分析,对英语专业的课程设置提出具体改革建议。  相似文献   

Past/forward policy-making: transforming Chinese engineering education since the Reform and Opening-up     

Qin Zhu  Brent K. Jesiek  Yu Gong 《History of education》2015,44(5):553-574

Although engineering education has played important roles in China’s growing power and influence on the world stage, engineering education policy since the Reform and Opening-up in the late 1970s has not been well documented in current English-language scholarship. Informed by historical and sociological studies of education, engineering and engineering education, this paper attempts to address this scholarly gap by relating contemporary Chinese engineering education policy-making to its broader historical, cultural and ideological contexts. Based on analysis of policy documents and reports released by the Chinese government and engineering schools, and drawing on prior scholarship of Chinese (engineering) education policy, this paper employs the concept of ‘past/forward’ as an analytic lens to interpret and understand four major areas of engineering education policy change in contemporary China: institutional reform, disciplines and majors, training objectives, and curriculum reform.  相似文献   

规范性外交与欧盟气候外交政策     

贺之杲  巩潇泫 《教学与研究》2015,(6)

文章首先通过外交行为的目标、手段及影响三个方面来界定规范性外交,即规范性外交是什么的问题,接下来,分析规范性外交的内在推动力,即利益和规范在规范(或价值)为主导的政策象限中战略考量如何与规范互动.文章第二部分选取了欧盟气候外交政策作为案例,分析其目标、手段和影响维度,认为可持续发展和多边主义规范为欧盟的规范性外交提供了一个象限维度,在该象限维度中,权力政治与理性利益将穿插其中,共同影响欧盟环境外交政策.  相似文献   

习近平关于教育重要论述的理论逻辑与实践逻辑     

刘圣兰  陶杨  戴幼玲  陈功 《内蒙古师范大学学报(教育科学版)》2021,(1)

习近平关于教育的重要论述作为马克思主义教育理论中国化的最新成果,是理论逻辑与实践逻辑的统一体。就理论逻辑而言,它有宏观微观相结合、层次分明的结构逻辑,又有历史继承与时代创新相结合、承继鲜明的关系逻辑;就实践逻辑而言,它以发现问题、分析问题、解决问题为演进,形成了问题导向的实践纲领。  相似文献