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881.
XU Changqing 《Frontiers of Education in China》2020,15(3):369
The study focuses on the research performance of Double First-Class (DFC) universities in China. A theoretical framework based on economic theory and the Analytic Hierarchy Process (AHP) method for a novel evaluation model is proposed. The model is performed on a sample of 41 participant DFC universities in China. Using data collected from these universities, it was found that there is no consistency between performance ranking, input ranking, and output ranking, with the best ranked universities far from the most efficient. These findings provide empirical evidence of DFC universities’ research performance situation and suggest strategies that the government can use to propel their sustainable development. 相似文献
882.
Firms are increasingly relying on business insights obtained by deploying data analytics. Analytics-driven business decisions have thus taken a strategic imperative role for the competitive advantage of a firm to endure. The extent and effectiveness through which business firms can actually derive benefits by deploying big data-based practices requires deep analysis and calls for extensive research. This study extends the big data analytics capability (BDAC) model by examining the mediatory effects of organizational culture (CL) between internal analytical knowledge (KN) and BDAC, as well as the mediating effects of BDAC between CL and firm performance. The findings bring into focus that CL plays the role of complementary mediation between BDAC and KN to positively impact firm performance (FP); BDAC also plays a similar mediatory role between CL and the performance of a firm. 相似文献
883.
Children from families of low socioeconomic status (SES) tend to experience lower academic achievement than children from middle-SES families. This discrepancy can be attributed to a range of parental factors. The present study tested: (1) the extent to which academic achievement in three core subjects differs between children from low- and middle-SES backgrounds; (2) the differences in parental expectation, parental involvement, and child engagement across the two groups; and (3) the mediating role of parental expectation, parental involvement, and child engagement in explaining how SES influences children’s academic achievement. The sample consisted of 184 primary students with low SES and 165 primary students with middle SES from mainstream primary schools in Hong Kong. Results revealed significant differences in parental expectation, parental involvement, child engagement, as well as academic achievement in Chinese and English subjects between the low-SES and middle-SES groups. Our findings also suggest that parental expectation, parental involvement, and child engagement may be important mediators in the relationship between SES and academic achievement. 相似文献
884.
Christopher M Young Wei Luo Paul B Gastin Daniel B Dwyer 《Journal of sports sciences》2020,38(6):676-681
ABSTRACTThe aim of this study was to assess if tactical and technical performance indicators (PIs) could be used in combination to model match outcomes in Australian Football (AF). A database of 101 technical PIs and 14 tactical PIs from every match in the 2009–2016 Australian Football League (AFL) seasons was merged. Two outcome measures Win-loss and Score margin were used as dependent variables. The top 45 ranked technical and tactical PIs from a feature selection process were used to model match outcome using decision tree and Generalised Linear Models (GLMs). Of the top 45 selected features, this included seven tactical PIs. The Win-loss-based Decision tree model achieved a classification accuracy of 89.0% and GLM 93.2%. A Score margin-based GLM achieved a root mean squared error (RMSE) of 6.9 points. A combined approach to the classification of match outcomes provided no improvement in model accuracy compared with previous literature. However, this study has established the relative importance of technical and tactical measures of performance in relation to successful team performance in AF. 相似文献
885.
公允的收入、成本确认方法对企业集团经营业绩评价有重大影响 ;投资额的计价以及投资的范围确定也影响集团的业绩评价。 相似文献
886.
在目前技术条件下,汽车零件材料主要还是各类钢,随着社会的发展、技术的进步,钢、铁的比例将会逐渐下降,取而代之的是各种性能优异且经济实用的非金属和复合材料. 相似文献
887.
胡珀 《韩山师范学院学报》2005,26(1):78-81
背谱记忆是钢琴演奏中一个十分重要的基础环节。改善记忆的方法.对于提高音乐记忆水平、积累音乐作品和促使演出的临场发挥,有着十分重要的作用。该文从心理学的角度对钢琴演奏中的记忆问题进行客观的分析,试图对记忆方法做出进一步的探讨。 相似文献
888.
论"三维一体"课程标准的落实与教学目标的具体表述 总被引:2,自引:0,他引:2
知识和能力、过程和方法、情感态度和价值观“三维目标”关注的是学生的整体发展,“三维目标”整合达成是基础教育课程的灵魂。在“三维一体”课程标准落实中,要根据学科特点确立“三维目标”的比例,寻找“三维”结合的整合点。教学目标的表述可以通过行为目标、内部过程与外显行为相结合、表现性目标和生成性目标的表述方法来实现。对于我国教师来说,学会具体、明确地陈述教学目标需要经过严格的训练,但更要注意情感目标、生成性目标的挖掘。 相似文献
889.
Graham Sherriff 《Journal of Web Librarianship》2017,11(2):124-142
Split-screen tutorials are an appealing and effective way for libraries to create online learning objects where learners interact with real-time Web content. Many libraries are using the University of Arizona's award-winning, open source platform, Guide on the Side. In 2016, Springshare released a proprietary alternative, LibWizard Tutorials. This article reviews the advantages and limitations of this kind of tutorial. It also examines the differences between each platform's distinctive characteristics. These platforms create similar split-screen tutorials, but have differences that affect diverse aspects of installation, administration, authoring and editing, student learning, data management, and accessibility. Libraries now have the opportunity to consider and compare alternative platforms, and decide which one is best suited to their needs, priorities, and resources. 相似文献
890.
对新疆医学领域的科研绩效及其发展趋势进行定量分析,从而对新疆医学领域的发展趋势提供数据支持。方法:以InCites 数据库和专利服务系统为数据来源,根据数据形成一系列的图标信息。结果:首先,新疆医学领域科研论文产出量为1859 篇,其中2010 的增长幅度较大,增长率为96.83%,心血管系统和心脏学发文量排名第一,发文量为327 篇,依次为研究与实验医学、肿瘤学、药理学和药剂学、周围血管疾病等,而热带医学虽然发文量排名第10,但引文影响力最高,为7.00,接近于全球水平;其次,专利申请量为1826,其中实用新型专利的增长率相对较快,申请人以中新疆医科大学的最多,申请专利的技术领域以医用、牙科用或梳妆用的配制品类和诊断、外科为主。结论:新疆医学领域的总体科研产出量呈上升趋势,在进一步的科研工作中需要提高论文产出的质量,在合理应用资助机构所资助的基金的同时鼓励热带医学等具有发展潜力的学科提高论文产出量,并重视所申请专利的有效率,从而进一步加快新疆医学领域科研能力的提高。 相似文献