数字参考咨询服务评估研究

首先分析了数字参考咨询服务评估的重要意义,然后介绍了数字参考咨询服务评估的现状,最后对数字参考咨询服务评价的内容和方法进行了探讨。     

田径短跑运动员专项运动能力的构成及其因素分析

田径运动项目是奥运会中金牌数最多的项目,专项运动能力是田径短跑运动员取得成绩的重要因素之一。专项运动能力是指运动员在训练和比赛中表现出来的专项身体素质、专项技战术、专项心理品质的综合水平。     

ISBN升位:一种进化,而非革命

本文介绍了10位和13位编码的国际标准书号的结构、背景、内容、意义和不足,阐述了13位编码的国际标准书号对图书馆工作的影响,以此说明ISBN的升位是一次进化,而非革命。     

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分析《中国科学院图书馆图书分类法》（简称《科图法》）处于窘境的原因,呼吁加强对《科图法》的研究,并建议在文献工作中实行《科图法》和《中国图书馆图书分类法》（简称《中图法》）两法并用。     

A Hands-On Organ-Slicing Activity to Teach the Cross-Sectional Anatomy

The presentation of pre-sliced specimens is a frequently used method in the laboratory teaching of cross-sectional anatomy. In the present study, a new teaching method based on a hands-on slicing activity was introduced into the teaching of brain, heart, and liver cross-sectional anatomy. A randomized, controlled trial was performed. A total of 182 third-year medical students were randomized into a control group taught with the prosection mode (pre-sliced organ viewing) and an experimental group taught with the dissection mode (hands-on organ slicing). These teaching methods were assessed by testing the students' knowledge of cross-sectional specimens and cross-sectional radiological images, and analyzing students' feedback. Using a specimen test on three organs (brain, heart, and liver), significant differences were observed in the mean scores of the control and experimental groups: for brain 59.6% (±14.2) vs. 70.1% (±15.5), (P < 0.001, Cohen's d = 0.17); for heart: 57.6% (±12.5) vs. 75.6% (±15.3), (P < 0.001, d = 0.30); and for liver: 60.4% (±14.5) vs. 81.7% (±14.2), (P < 0.001, d = 0.46). In a cross-sectional radiological image test, better performance was also found in the experimental group (P < 0.001). The mean scores of the control vs. experimental groups were as follows: for brain imaging 63.9% (±15.1) vs. 71.1% (±16.1); for heart imaging 64.7% (±14.5) vs. 75.2% (±15.5); and for liver imaging 61.1% (±15.5) vs. 81.2% (±14.6), respectively. The effect sizes (Cohen's d) were 0.05, 0.23, and 0.52, respectively. Students in the lower tertile benefited the most from the slicing experiences. Students' feedback was generally positive. Hands-on slicing activity can increase the effectiveness of anatomy teaching and increase students' ability to interpret radiological images.     

排斥与融合:民办园教师生存状态的社会学考察

采用自编问卷调查民办园教师的生存状态,结果表明:相对于公办园教师,民办园教师由于占有的资源和权利有限,因而在经济收入、生活条件、工作环境、专业成长、社会关怀以及社会支持与社会保障等方面遭遇到了种种"社会排斥",表现出明显的弱势特征.建立以各级政府为主导、多方协作配合的社会融合机制是改善民办园教师生存状态的策略选择.     

FRBR书目记录的树模型

文章先介绍了国际图联的FRBR模型中的实体定义,然后引入了数据结构中有关树形结构的一些概念,建立了以此为基础的FRBR书目记录的树模型,并描述了用树的性质对FRBR进行的各种操作。     

农村中小学教师校本培训问题与策略

校本培训是教师专业发展的重要途径,在促进教师专业发展方面有着明显的优势。农村中小学在开展校本培训中存在一些问题,如教师参与的积极性主动性不高、培训内容针对性不强、培训方式单一。提出相应策略,如"树立以教师为本的理念;建立健全体制机制,强化专家引领;精准设计培训内容,突出选择性;丰富校本培训形式,突出实践性"等。     

论健美操教育的新理念

针对国内健美操教育重视技能、体能,忽视精神、内外在美结合的问题,从生物学、心理学和社会学三个方面研究未来健美操运动的理念应该在肯定发展技能、体能的基础上,更注重培养"人"的健美操教育的思想,即把过去的健美操训练变为健美操教育.其重心要从"物"转向"人",以促进健美操运动与世界接轨提供思想力.     

零售企业物流领域本体模型构建

构建基于本体的零售业物流领域模型,该模型能够明确清晰地定义企业中各个概念以及概念之间的关系,使得各领域的用户都能够清楚地理解和交流,从而能够很好地做到企业知识的共享和重用.以物流领域中入库验收为例详细介绍构建企业本体的方法和步骤.