图书馆与图书市场互动--变革与发展路向研究   总被引：5，自引：0，他引：5  

黄昕 《图书馆论坛》2006,26(2):18-22

改革开放以来，以图书馆采编业务外包为内核的“服务”作为商品的有机组成部分进入图书馆市场，增添了这个传统市场与时俱进的特色。文章概述了当前图书馆市场的基本状况，指出其中存在的一些问题，并对如何培育好图书馆市场发表了看法和意见。  相似文献   

浅析数字纸张技术对图书馆的影响     

罗燕 《图书馆论坛》2006,26(4):258-260

介绍了数字纸张及其研发历程，剖析了数字纸张尚未解决的技术难题及数字纸张技术与图书馆的关系，并对该技术的前景进行了探讨。  相似文献   

中国藏医药系列数据库建设与发展   总被引：3，自引：0，他引：3  

马建霞  孙成权  李可立  于洪志  戴玉刚  张宝琛  彭敏 《图书情报工作》2004,48(11):98-100

介绍中国藏医药系列数据库建设的背景、意义、内容和特色，概述在建库过程中应用西北民族大学中国民族信息技术研究院开发的同元藏文字处理软件的体会，并对该系列数据库的未来发展提出构想。  相似文献   

从信息构建看未来的知识管理   总被引：4，自引：0，他引：4  

化柏林 《情报学报》2004,23(4):463-468

本文从信息构建出发 ,进而引申到知识管理与知识推理 ,最终提出了知识基础工程。在设计并实现自然语言的语法开发平台时 ,产生了构建知识库的设想。利用语法开发平台 ,就可以对自然语言的语法进行开发 ,加上一个好的算法 ,就可以对大规模文本进行自动分析。对分析过的句子进行内容提取 ,并用面向对象方法和逻辑形式进行格式化 ,得到以面向对象为特征的常识知识库和以逻辑命题为特征的专家知识库 ,这应该是知识发现、知识管理的最高层次 ,也是知识工程的核心  相似文献   

KDD活动的开展及其价值分析   总被引：5，自引：0，他引：5  

吴颖红 《现代图书情报技术》2004,20(3):29-31

介绍了数据库知识发现（KDD）活动的展开要求，着重从它的技术处理流程来分析它的特性及其存在价值与意义。  相似文献   

Relationship transitions for parents of children with autism spectrum disorder: types,turbulence, and transition processing communication     

Kellie St.Cyr Brisini  Denise Haunani Solomon 《Journal of Applied Communication Research》2018,46(4):447-468

This study surveys transitions specific to parents of children with autism spectrum disorder (ASD), examines how aspects of relational turbulence vary based on the type of transition experienced, and explores the transition processing activities couples use to navigate marital transitions in this context. The study examined the transition experiences of 298 parents of children with ASD who were currently married. Participants detailed an important transition throughout the life span of their child with ASD using open-ended questions. They completed scales assessing qualities of the relationship during the transition and transition processing communication used to navigate the experience. Results demonstrate significant differences in experiences of relational turbulence based on the type of transition described. In particular, the initial diagnosis received the highest ratings for transition magnitude and relational turbulence compared to other common transitions. Engagement in transition processing communication predicted relational uncertainty and facilitation from a partner, which predicted relational turbulence.  相似文献   

中文科技期刊应加强服务性建设   总被引：1，自引：1，他引：0  

韦轶  刘韬 《编辑学报》2018,30(5):450-453

针对中文期刊高水平稿源外流的现状,提出了可以通过加强服务性建设来增强期刊的吸引力。从稿件处理流程入手,提出了加强前期、中期和后期服务的策略建议,以提高期刊稿源的吸引。通过有效的服务性建设,将有助于我国的中文科技期刊提高对优质稿源的吸引。  相似文献   

错题深加工：“轻负担、高质量”教学的有效路径     

周益波  元乐天 《福建教育学院学报》2011,12(5):38-41

错题本身是一种学习资源,而且是为学习者量身定做的资源,对错题进行深加工,有助于实现＂轻负担、高质量＂的教育愿景。对于学生来说应建立错题本、错因归类、善于反思、多种利用方式并举;对于教师来说应以错定教,善于运用多种教学策略,加深正解思维的深刻性。  相似文献   

The effect of anticipated achievement feedback on students' semantic processing as indicated by the N400 cloze effect     

《Learning and Instruction》2017

The present study examined the effects of anticipated achievement feedback on students' semantic processing on the neural level, using event-related brain potentials (ERPs). Participants (N = 79) anticipated either self-referential or normative achievement feedback regarding an announced upcoming test. Additionally, their performance expectations (low vs. no expectations) were orthogonally manipulated. Subsequently, students' on-line semantic processing was assessed by measuring the N400 cloze effect, a component in the EEG signal of which the amplitude is associated with semantic processing. Within the low performance-expectation condition, no effect of anticipated feedback on semantic processing was found. Within the no-performance-expectation condition, participants anticipating self-referential feedback showed a more widely distributed N400 cloze effect than participants anticipating normative feedback. The results confirmed the hypothesis that the mere expectation of a particular type of feedback can affect students' semantic processes.  相似文献   

Exploring mechanisms of rapid automatized naming to arithmetic skills in Chinese primary schoolers     

Yiji Wang  Xiaolin Ye  Ciping Deng 《Psychology in the schools》2020,57(4):556-571

Rapid automatized naming (RAN) is associated with children's arithmetic performance, which is multifactorial by nature and consists of arithmetic fluency, arithmetic procedure, and word problems. Yet, it is unclear whether RAN can predict all key aspects of arithmetic skills independently and what cognitive mechanisms may explain this relation. Using a sample of Chinese primary school students (N = 170), results showed that while RAN was associated with all key aspects of arithmetic skills, the relations of RAN–arithmetic procedure and RAN–word problems may be dependent on that of RAN–arithmetic fluency. Supporting the processing speed hypothesis, results further suggested that processing speed may underlie the relation between RAN and arithmetic performance. Findings made unique contribution to understanding the effect of RAN on arithmetic performance and cognitive mechanisms that may underpin this association in the context of Chinese culture.  相似文献