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十堰联通基于Google Maps通讯基站信息管理系统设计 总被引：1，自引：0，他引：1
采用Google Maps地图,应用JavaScript、WEB技术、分布式组件(DCOM)技术,设计实现了无线通信基站管理信息系统。 相似文献
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无圈超图的数学模型在计算机科学的关系数据库设计和蜂窝式移动通信系统中具有重要作用。本文运用了Polya 计数定理得到了无标号无圈线性同胚k 不可约超图的计数公式。 相似文献
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基于沟通课堂的困惑同教室外的社会困惑的理念,提出以下策略：把封闭的课堂教学扩大为运动场甚至社区的教学;积极开展小组合作性学习;建立信任、平等的师生关系;引导学生建立各自的资料库及教室外学习网络。 相似文献
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高校田径教学与多媒体网络资源结合的创建与应用 总被引：1，自引：0，他引：1
马腾 《洛阳师范学院学报》2008,27(5)
本文为解决高校田径教学中素材与信息的搜索、保存、查询、交流等问题,应用Internet、多媒体以及数据库等技术构建了一个网上多媒体信息资源系统,为高校田径教学提供了丰富的教学素材和学习资源,实现了田径教学资源的共享,拓宽了教学手段,提高了教学效果。 相似文献
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The study identified social, educational, and demographic characteristics of deaf postsecondary students who demonstrated strong reading and writing skills. Questionnaire information, information from institutional databases, and in-depth personal interviews were used to identify factors and characteristics that positively influenced the attainment of strong academic literacy skills. Among the areas investigated were school experiences, reading and writing experiences, study habits and attitudes, communication preferences, personality traits, and home and family background. Results of the study generally support previous work conducted with talented hearing youth. Several primary themes emerged from the study: heavy parental involvement in early education and educational decisions, differing modes of communication but extensive family communication, early exposure to and intensive experiences with reading and writing, an enjoyment of reading, a relatively limited social life, high parental and secondary school expectations, the importance of television, and positive self-image. 相似文献
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民政的信息化管理是建立在大量准确、完整、安全的信息资源的基础上的,每个城市的民政信息资源库对政府各个部门之间的信息交流和共享,及市民对民政信息的查询都十分必要。本文针对市级民政系统信息管理的特点,分析了其资源库建设的流程、及各阶段的建设内容,并提出了市级民政信息标准化应遵循的规范,对系统的功能模型设计及实现提出了具体的方案,希望能对市级民政系统信息资源库建设有所参考。 相似文献
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信息资源的组织管理与开发利用 总被引：1，自引：0，他引：1
对网络时代异常丰富的档案信息资源如果不进行科学的组织管理与开发，就发挥不了其应有的作用，只能使利用者望而兴叹。特别是近些年来，无论是实体资源还是网上虚拟资源，由于其来源广泛而繁杂，信息垃圾和冗余越来越成为人们利用的障碍，每个利用者在档案信息的汪洋大海中选取所需的信息越来越困难。这时，对档案信息进行一定程度的开发，编制出高质量的二次、三次档案信息，建立具有本馆特色的电子化、数字化的数据库，为传播档案信息和网络运行提供有效的信息资源保障是非常必要的。 相似文献
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A consensus is emerging for meta-analyses regarding a range of selected topics in pharmacology education. This review provides a critical overview of problem-based learning (PBL) in pharmacology education. Based on several inclusion criteria, databases were searched, and 37 controlled trial studies were identified and extracted. The meta-analysis found that PBL had a positive effect on gaining higher theoretical scores (SMD = 6.77, 95% CI [5.23, 8.31], p < 0.00,001) assessed through examinations. The results of questionnaires for students’ feedback showed that PBL was superior to conventional teaching methods in improving students’ outcomes of self-study, learning interest, team spirit, problem solving, analyzing, scope of knowledge, communication, and expression. These results suggest that PBL in pharmacology education is considered superior to traditional lecture-based learning. 相似文献
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我校图书馆回溯书目数据库建设 总被引：1，自引：0，他引：1
江桂英 《扬州职业大学学报》2001,5(4):52-54,62
本文结合回溯建库工作实际，提出建库的准备工作、合理的建库方法和步骤是回溯建库质量的保障；严格遵守建库工作原则、加强数据审校制度是回溯书目数据库建设的质量控制措施。 相似文献
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陈国明 《宁波教育学院学报》2007,9(3):43-46,52
在网上期刊全文库使用过程中,数据库的收录范围、分类和标引状况、检索功能会影响文献的查全率。为提高元分析质量,在SCL-90调查主题论文检索过程中,应整合国内三大中文期刊全文库资源,并根据各个全文库特点,采取相应策略,减少漏检的发生。 相似文献
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特色数据库的建设是当前高校图书馆数字化发展十分重要的工作任务之一。文章以江苏省高校图书馆特色数据库建设为例,指出高校图书馆特色数据库的建设任重道远,并提出了几点建议。 相似文献
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According to the United Nations Convention on the Rights of the Child, children have a right to have their views listened to, and studies have shown that doing so can improve their motivation and self‐esteem. Accordingly, this systematic literature review sought to investigate how the views of children with an autism spectrum disorder (ASD), who have difficulties with social communication, may be gathered. Searches of electronic databases yielded 20 studies which met the criteria for inclusion. Semi‐structured interviews (SSIs) were popular, but there is tentative evidence that these are better suited to older, or more academically able, participants. Some of the evidence suggests adaptations to make SSIs more accessible to young people with ASD. Initial evidence has also emerged regarding the suitability of focus groups and electronic diaries. More focused evaluation by researchers of the suitability of their chosen data‐gathering methods for participants with ASD would allow broader conclusions to be drawn. 相似文献
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Learning to speak and understand language is a remarkable and important accomplishment of early childhood. Parent–infant interaction in the first three years is critical to this. This is the focus of this review – the first of the whole area. Seven databases were searched and 1750 studies reduced to 60 with good evidence. These 60 were from many disciplines and their methodological quality was variable. There was strong evidence that parental contingency (communication when the intended recipient is fully oriented towards receiving and processing it) and parental efforts in pre-literacy activities are important. There was strong evidence that interventions can be effective. Parental elaboration of language had less strong evidence. The role of gesture and the role of interaction with siblings and peers had the weakest evidence, but even these were quite well supported. Requirements for future research are specified. Parent–infant interaction is already established as a key factor in language development. 相似文献
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AbstractResearch databases are a significant contributing aspect of modern technology, and, as such, innovation has enhanced learning and research outputs using online databases introduced by authorities in charge of higher education. However, databases have been rarely investigated from the perspective of psychological assessment. Therefore, this research examined databases using structural equation modelling and the Rasch model to explore contributing factors of learning and research in higher education. To measure databases, this research adapted the online database adoption and satisfaction (ODAS) model and analysed the responses of 300 postgraduate students, from a double first class university in Shanghai, collected using a stratified random sample technique. The results of the ODAS model showed that the postgraduate students’ perceived usefulness and ease of use of databases played mediating roles in establishing connections between their computer self-efficacy and intention to use and satisfaction with databases for research and learning. However, the ODAS model also showed that the students’ satisfaction was indirectly explained by their perceived usefulness of databases through ease of use and intention to use. The results of our investigation contribute to a better understanding of the ODAS model and suggest assessment strategies for learning and research through databases for researchers, academicians, and librarians. 相似文献
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移动数据库远程同步技术在WINCE嵌入式系统中的应用 总被引：1，自引：0，他引：1
嵌入式WINCE设备相比PC机的内存空间,是一个资源受限的设备,为了保证设备端上能够实时获得远程数据库所需的数据,可以借助网络协议和数据库的Replication合并复制技术来实现移动数据库与远程数据库的数据同步． 相似文献
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浅谈数据库的版权法保护 总被引：1，自引：0，他引：1
在电子信息技术提出的诸多新问题中,数据库的保护问题无疑是一个十分重要的课题。世界上大多数国家都对数据库提供版权法的保护,但版权法对数据库保护的有效性仍然受到质疑。文章围绕版权法的保护标准对数据库的版权法保护进行探讨。 相似文献
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数据库法律保护及其对数字图书馆数据库的影响 总被引：5，自引：0，他引：5
阮延生 《福建师范大学学报(哲学社会科学版)》2004,(5):133-137
数据库法律保护制度是保障数据库及其产业健康发展的重要因素。分析国内外现行的数据库法律保护制度和有关案例 ,及其对数字图书馆的影响 ,不仅有利于保护图书馆自行开发的数据库 ,而且在开发和使用数据库时可以避免侵权风险。 相似文献
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朱明 《九江职业技术学院学报》2002,(4):19-20,18
高校科协在信息网络建设中可以通过建立人才资源数据库、科普资源数据库、知识产权数据库、科技政策数据库等信息库，实现高校间的资源共享，改进高校科协的交流手段，更好地为高校科技事业服务，加强与地方科技部门的联系，发挥大学生区域创新中的应用作用，从而推动高校科协事业向更深一步发展。 相似文献