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大型数据库的设计原则与技巧 被引量:2
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作者 温小珍 谢龙泉 《中国金融电脑》 2003年第4期84-85,共2页
关键词 大型数据 设计原则 数据小组 数据处理 计算机
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基于SPSS分析的大学英语口语测评——以回答问题和小组讨论测评为例
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作者 岳铁艳 《佳木斯职业学院学报》 2020年第10期116-117,120,共3页
互联网的普及、云计算与大数据技术的广泛应用使得大数据分析已然成为当今教育教学的发展趋势。大学英语口语教学两项主要口语任务——回答问题和小组讨论的阶段性测试形成了大量数据。研究这些数据的关联性为改善教与学提供了崭新的视... 互联网的普及、云计算与大数据技术的广泛应用使得大数据分析已然成为当今教育教学的发展趋势。大学英语口语教学两项主要口语任务——回答问题和小组讨论的阶段性测试形成了大量数据。研究这些数据的关联性为改善教与学提供了崭新的视角。经过口语测评量表测评维度的敲定、个人信息及测评数据的采集及基于SPSS的关联性分析,总结了大数据改善口语教学的三个方面,数据反馈、个性化指导和概率预测。研究还利用数据创建了口语适应性测评系统,为学生的学习制定个性化指导方案,促使数据驱动下的教与学变得更加便捷、更加有效率。 展开更多
关键词 回答问题和小组讨论测试数据 SPSS相关性分析 个性化指导
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大兴区强化街镇数据质量控制
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《数据》 2005年第2期47-47,共1页
大兴区各街镇在经济普查过程中实施了六项质量控制措施.确保经济普查数据质量。成立数据质量控制小组;做好单位清查、基础准备和业务培训工作;做好清查摸底的“查遗补漏”工作;搞好普查登记数据质量控制;强化汇总数据的评估;做好... 大兴区各街镇在经济普查过程中实施了六项质量控制措施.确保经济普查数据质量。成立数据质量控制小组;做好单位清查、基础准备和业务培训工作;做好清查摸底的“查遗补漏”工作;搞好普查登记数据质量控制;强化汇总数据的评估;做好数据资料的管理。 展开更多
关键词 大兴区 经济普查数据 统计质量 街镇统计 数据质量控制小组
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图书馆关联数据孵化小组使命、活动及成果分析 被引量:7
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作者 娄秀明 危红 毛笑菲 《图书情报工作》 CSSCI 北大核心 2012年第7期103-107,130,共6页
梳理图书馆关联数据孵化小组的使命、活动内容及活动成果,以关联数据用例分析为基础,围绕《图书馆关联数据孵化小组最终报告》,深入分析关联数据技术应用面临的挑战、对利益相关者的影响及目前可用的关联资源情况,最后探讨实现关联数据... 梳理图书馆关联数据孵化小组的使命、活动内容及活动成果,以关联数据用例分析为基础,围绕《图书馆关联数据孵化小组最终报告》,深入分析关联数据技术应用面临的挑战、对利益相关者的影响及目前可用的关联资源情况,最后探讨实现关联数据的相关技术以及关联数据未来的发展。 展开更多
关键词 图书馆关联数据孵化小组 用例 语义匹配
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DCMI:组织与成果
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作者 桑良至 《新世纪图书馆》 2004年第3期67-69,共3页
Dublin Core自1995年起开了8次会议,研究探讨元数据的问题,取得了一系列的成果。8次会议的名称分别为Dublin Core workshopl、Dublin Core workshop2……等,以后有了常设机构DCMI。本文介绍DCMI及其各种工作小组,各种工作小组开展的工... Dublin Core自1995年起开了8次会议,研究探讨元数据的问题,取得了一系列的成果。8次会议的名称分别为Dublin Core workshopl、Dublin Core workshop2……等,以后有了常设机构DCMI。本文介绍DCMI及其各种工作小组,各种工作小组开展的工作与取得的成果。 展开更多
关键词 DCMI “都柏林核心元数据开发小组 组织结构 管理元数据 引文工作 教育工作 资源描述 图书馆工作 用户指导
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Evaluation of Training Program for New Nurses to Enhance Caring Behavior 被引量:1
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作者 Yaowaret Kanmali Arun Suikraduang 《Sociology Study》 2015年第7期584-591,共8页
This research was aimed to evaluate the training program enhancing caring behaviors of new nurses by Kirkpatrick's four level for evaluation model: reaction, learning, behavior, and result of the program. The partic... This research was aimed to evaluate the training program enhancing caring behaviors of new nurses by Kirkpatrick's four level for evaluation model: reaction, learning, behavior, and result of the program. The participants were new nurses, preceptors of new nurses, administrators, patients and members of the patients' family cared by new nurses. The research instruments were: (1) five questionnaires toward program suitability, knowledge, attitude, caring expression, and result to organization. The mean, standard deviation and dependent sample t-test were used for data analysis; (2) guidelines for focus group discussion and semi-structural questionnaire analyzed by content analysis. The study revealed that: (1) the mean of suitability was at the very high level (X = 4.49, SD. = .30); (2) the knowledge and attitude after training were significantly higher than before training at .000 level, [t =-21.65, p = .000 and t = -19.30, p = .000); {3} caring behavior after training was significantly higher than before training at the .000 level; and {4} the result of the program was at the high level { X = 4.25, SD. = .17}, related to the result of semi-structured interview and focus group discussion. These evaluation research finding suggested that administrators can use for improving the preparation of any project and apply to evaluate other training programs, developing human resource system. 展开更多
关键词 Training program evaluation caring behavior new nurse
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Female Executives' Experiences of Contrapower Sexual Harassment From Male Subordinates in the Workplace
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作者 Emmanuel Abiodun Fayankinnu 《Sociology Study》 2012年第5期315-329,共15页
This paper examines female executives' experiences of contra-power sexual harassment (CPSH). One hundred and fifteen respondents, consisting of 67 female executives and 48 male subordinates, were purposively select... This paper examines female executives' experiences of contra-power sexual harassment (CPSH). One hundred and fifteen respondents, consisting of 67 female executives and 48 male subordinates, were purposively selected. Both quantitative and qualitative data were utilized. Female executives perceived and experienced three out of the 11 acts-male subordinates grabbing their groins before female executives, male subordinates bragging about their sexual organs as hefty before female executives, and male subordinates bragging about their prowess in bed before female executives-as most sexually harassing And 35~6 of the male respondents reported that they grabbed their groins before female executives, 60.4% bragged of the size of their sexual organs, and 52.1% bragged of their prowess in bed. The focused group discussions (FGDs) revealed that CPSH may induce low job satisfaction, job commitment and reduced productivity, increase feelings of loss of control over the body, destroy gender identity, and increase the tendency to quit the job. Female executives ignored the acts and maintained strict formal relationships with their male subordinates as ways of coping with the acts. Conclusively, as powerful as female executives are in position of authority, they are still powerless as regards CPHS. 展开更多
关键词 Contra-power sexual harassment (CPSH) job satisfaction gender identity
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Homegardens as a Source of Income for Rural Households A Case Study of Bieha District, Southern Burkina Faso
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作者 Reginald Tang Guuroh Holm Uibrig Emmanuel Acheampong 《Journal of Agricultural Science and Technology(B)》 2012年第7期798-813,共16页
This exploratory research studied the contribution of homegardens to household income generation. In Burkina Faso, the Bieha department was purposively selected. The initial rapid rural appraisal was complemented by a... This exploratory research studied the contribution of homegardens to household income generation. In Burkina Faso, the Bieha department was purposively selected. The initial rapid rural appraisal was complemented by a household survey. Tools of data collection included observation, key informant interview, and focus group discussion. For the survey, eighty households were selected based on systematic sampling. Data was collected by individual interviews at household level, and for statistical calculations, the households were subsequently categorized as small, medium and commercial based on their homegarden size. It was found that all the surveyed households managed homegardens composed of trees, crops and animals. Majority of the farmers (43%) belonged to the small category due to land constraints. Generally, farms contributed more income than the plant component of homegardens. However, when the livestock component of homegardens was added, homegardens became far more important than farms and accounted for over 60% of income generation for all categories. It can be concluded that homegardens are important to rural people for food and cash income. 展开更多
关键词 AGROFORESTRY land fragmentation population growth livelihood.
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