高校女子篮球运动员人格与技术特点相关研究   总被引：1，自引：0，他引：1  

陈晋 《山东体育科技》2012,34(1):82-84

运用艾森克人格问卷简式量表（EPQ—RSC）,对第十二届CUBA中国大学生篮球联赛女子八强队伍进行测查。结果表明：1）得分、三分球命中率、二分球命中率、失误与运动员艾森克N维度呈现显著性相关,罚球命中率、助攻与艾森克E维度呈现显著性相关,助攻、失误与艾森克P维度呈现显著性相关;2）粘液质、多血质球员在得分方面高于抑郁质与胆汁质,多血质与胆汁质球员三分球命中率、二分球命中率方面高于另外两种类型球员。结论：N维度低分运动员情绪较为稳定,是球队的核心人选,得分手以及二分球选手也都属于情绪稳定性;粘液质、多血质球员是球队的主要得分手,多血质与胆汁质球员是三分射手的优秀人选。  相似文献   

PKI/CA技术在电子政务中的应用   总被引：1，自引：0，他引：1  

姜岚  王宏滨 《黑龙江科技信息》2010,(12):69-69,68

基于密码学PKI/CA技术是电子政务系统中重要的组成部分,PKI技术是信息技术的核心,密码算法是信息系统安全的之源。现主要探讨加密算法及基于PKI的电子政务安全系统。  相似文献   

试评CA和CPI的专利文献报道与检索功能     

王利亚 《情报探索》1999,(3):44-46

比较了CA和CPI对化学专利文献的报道功能和检索功能,结果表明,这两种检索工具有共同优点,但又各具特色。概括地说,CPI的报道功能更强一些,而CA的检索功能更为完善。建立在查阅化学专利文献时一般可以CA为主要检索工具,必要时使用CPI。  相似文献   

浅析电子商务中的信用问题     

左明辉 《中山大学学报论丛》2006,26(5):204-206

在网络经济蓬勃发展的今天,信用问题一直是困扰电子商务发展一个难题。本文分析了不同电子商务模式下的信用状况,并且对电子商务中信用问题的解决提出了一些建议。  相似文献   

Changing academic task persistence through a self-instructional attribution training program     

Robert H. Reiher  Myron H. Dembo 《Contemporary educational psychology》1984,9(1):84-94

The purpose of this investigation was to determine whether a self-instructional method of attribution training could effectively alter both academic task persistence and effort attributions for success and failure. Ninety children with low-effort attributions were identified and randomly assigned to three groups. The two experimental groups (experiential and formal presentation) were given training with two slightly different self-instructional procedure and compared to a control group receiving no such training. The results revealed that both experimental groups receiving the self-instructional attribution training evidenced significant differences from the control group in both academic task persistence and effort attribution.  相似文献   

Cognitive styles,abilities, and aptitudes: Are they dependent or independent?     

Pat-Anthony Federico  David B. Landis 《Contemporary educational psychology》1984,9(2):146-161

An important question that must be answered is whether cognitive styles, abilities, and aptitudes provide complementary or redundant information regarding students' characteristics. Measures of 6 styles, 6 abilities, and 12 aptitudes were administered to 201 Navy recruits. Relationships among all cognitive attributes and between sets of styles and abilities as well as styles and aptitudes were examined by computing product-moment correlations and two canonical analyses. A principal-factor analysis and varimax rotation were also computed for all 24 characteristics. The results indicated that many styles are significantly related to abilities and aptitudes. However, the amount of shared variance between styles and abilities or aptitudes is small. Three significant factors were extracted (i.e., technical aptitude, verbal ability, and general problem solving) which underlie much of the variability of these cognitive characteristics. The data demonstrated (1) the relative dependence of most cognitive styles with abilities and aptitudes inherent to general problem solving, and (2) the relative independence of some cognitive styles from technical aptitude and verbal ability dimensions.  相似文献   

论CA在电子商务中的应用   总被引：1，自引：0，他引：1  

吴海峰 《济宁师范专科学校学报》2003,24(3):28-29

通过对比传统的网上交易方式，说明了在有CA参与的电子商务中如何解决其安全性问题，详细介绍了CA中心的工作流程。  相似文献   

《化学文摘》光盘数据库(CA on CD)的检索模式与评述   总被引：3，自引：0，他引：3  

刘亚茹  李秋实 《情报科学》2000,18(6):561-563

本文详细介绍了《化学文摘》光盘数据库（ＣＡ ｏｎ ＣＤ）的检索模式和检索方法,并对其加以评述。  相似文献   

Ka Pō, Ka Ao,Ka Awatea: The Interface between Epistemology and Māori Subject Headings     

Spencer C. Lilley 《Cataloging & classification quarterly》2015,53(5-6):479-495

Cataloging and classification provide intellectual access for organizing resources in libraries. In New Zealand, bibliographic control is largely through the application of Library of Congress Subject Headings (LCSH). LCSH provide a sense of context and order. In Indigenous frameworks this sense of order can be found in the link between epistemology and knowledge structure. This article argues that the development and application of Māori subject headings is directly related to the natural order that is pivotal to a Māori worldview. The impact of this worldview and its associated values are explored in the context of the construction of Ngā ūpoko Tukutuku.  相似文献   

Social Networks and Archival Context: From Project to Cooperative Archival Program     

Daniel Pitti  Rachael Hu  Ray Larson  Brian Tingle 《Journal Of Archival Organization》2015,12(1-2):77-97

This article highlights the objectives and outcomes of the multi-year Social Networks and Archival Context (SNAC) research and demonstration project and discusses related developments to establish a large-scale sustainable cooperative for maintaining information about creators of archival collections, leveraging the Encoded Archival Context—Corporate Bodies, Persons, and Families (EAC-CPF) standard. The article discusses processes developed to derive EAC-CPF records from existing EAD finding aids, MARCXML records, and original authority records, enrichment of those records from other sources, and the creation of a prototype research resource, providing integrated access to dispersed archival collections and the social-historical context of the collections.  相似文献