Beyond Journal Impact and Usage Statistics: Using Citation Analysis for Collection Development     

Wenli Gao 《期刊图书馆员》2016,70(1-4):121-127

This article outlines a methodology to generate a list of local core journal titles by doing a citation analysis and details the process for retrieving and downloading data from Scopus. It analyzes correlations among citation count, journal rankings, and journal usage. The results of this study reveal significant correlations between journal rankings and journal usage. No correlation with citation count has been found. Limitations and implications for collection development and outreach are also discussed.  相似文献   

贺州市土瑶七年级学生实施英语任务型教学的设想     

谢超然  周湘如  叶丽珍  高瑞声 《贺州学院学报》2005,21(3):31-33

本文以科研项目形式,对贺州市土瑶七年级学生的英语学习基本情况和研究意义等进行分析,并在研究方法和具体操作两方面提出了在土瑶学生中实施英语任务型教学的设想,以探索出培养、提高土瑶中、小学生,乃至其他少数民族和边远山区的汉族中、小学生英语能力的有效途径。  相似文献   

从中国传统文化看休闲   总被引：4，自引：0，他引：4  

高扬  谢怀遥 《北京城市学院学报》2006,(1):68-70

本文从中国传统文化出发,对“休闲”内涵给出了具有人类学意义的定义,论证了休闲人与自身以及与自然和谐的内在机制。  相似文献   

试论我国中、高职农科专业课程衔接     

高原  曹晔 《职业技术教育》2004,25(34):36-39

实现中、高职教育农科专业课程的有效衔接,是推动农科职业教育步入良性发展轨道的客观要求.本文对当前我国中、高等职业教育农科专业课程开发的现状进行分析,指出课程内容重复、专业技能倒挂等问题,并对建立中、高等职业教育农科专业课程的有效衔接机制进行阐述.  相似文献   

武术俱乐部视域下武德对学生传统美德的寓理教育     

高俊兰  贺春林  罗明飞 《搏击·武术科学》2016,(4):16-18

采用文献资料法、访谈调研法、实践教学法、逻辑分析法等方法,探讨中华武德对学生传统美德的教育作用。结果表明:中华武德的核心观念是仁、义、礼、智、信、勇,蕴含着仁慈、爱国、爱民、重义、守礼、和谐、谦让、中正、诚实、守信、忠勇、报国等传统美德,通过校内外武术俱乐部进行中华武德交流,对学生的传统美德修养具有良好的寓理教育作用,能促进学生美德修养的自我养成。  相似文献   

浅圆仓侧压力分析     

原方  范量  高新南 《东南大学学报》2004,20(3):356-359

Rankine理论和Coulomb理论均不适合用于浅圆仓的侧压力计算. 基于此, 本文研究了浅圆仓散料侧压力的实际分布规律及计算方法. 根据极限平衡理论, 首先得到散粒体作用在单位周长的仓壁上的合压力, 然后通过严格的数学推导, 得到浅圆仓侧压力的分布规律. 结果表明, 本文结果与实仓试验结果相符, 说明本文公式不论对平堆还是锥堆都比较适合, 而Rankine理论和Coulomb理论用于浅圆仓均有缺陷.  相似文献   

A channel distortion model for video over lossy packet networks     

Cheng Jian-xin  Gao Zhen-ming  Zhang Zhi-chao 《浙江大学学报(A卷英文版)》2006,7(1):48-53

Error-resilient video communication over lossy packet networks is often designed and operated based on models for the effect of losses on the reconstructed video quality. This paper analyzes the channel distortion for video over lossy packet networks and proposes a new model that, compared to previous models, more accurately estimates the expected mean-squared error distortion for different packet loss patterns by accounting for inter-frame error propagation and the correlation between error frames. The accuracy of the proposed model is validated with JVT/H.264 encoded standard test sequences and previous frame concealment, where the proposed model provides an obvious accuracy gain over previous models.  相似文献   

Effects of environmental intervention on sedentary time,musculoskeletal comfort and work ability in office workers     

Ying Gao  Nina Nevala  Neil J. Cronin  Taija Finni 《European Journal of Sport Science》2016,16(6):747-754

Sit–stand workstations offer a potential strategy to reduce prolonged occupational sitting. This controlled intervention study examined the effects of an environmental intervention on occupational sedentary time, musculoskeletal comfort and work ability, and the usability of sit–stand workstations in office work via a self-reported questionnaire. The intervention group (n?=?24) used sit–stand workstations during the 6-month intervention period, and the control group (n?=?21) used traditional sitting workstations. The results showed that working at sit–stand workstations can reduce sitting time significantly compared to control workstations (?6.7% vs. 5.0%, p?=?.019), which is reallocated mostly to standing (r?=??0.719, p?p?=?.028), as well as work ability (p?=?.022). The majority of intervention subjects rated sit–stand workstation adjustability as good (83.3%), and 75.0% were satisfied with the workstation. About 41.7% of the intervention participants, who were exclusively female, used the sit–stand function on a daily basis. While the environmental change alone was effective, it is likely that promoting the daily use of sit–stand workstations with counselling would lead to even more substantial positive effects.  相似文献   

关于现行监理制实施的探讨     

李春前  齐伟军  高宏琴 《鸡西大学学报》2001,(4)

针对工程建设监理实施中存在的问题,提出当前监理工作的对策和工作模式.  相似文献   

氢化丁腈橡胶的应用与研究进展   总被引：8，自引：0，他引：8  

尹海川  韦薇  高诚伟 《楚雄师范学院学报》2002,17(3):61-62

本文评述了氢化丁腈橡胶（HNBR）的应用及进展，指出了我国发展氢化丁睛橡胶的潜力。  相似文献