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1.
《Information processing & management》2023,60(2):103237
Collaborations in funded teams are essential for understanding funded research and funding policies, although of high interest, are still not fully understood. This study aims to investigate directed collaboration patterns from the perspective of the knowledge flow, which is measured based on the academic age. To this end, we proposed a project-based team identification approach, which gives particular attention to funded teams. The method is applicable to other funding systems. Based on identified scientific teams, we detected recurring and significant subgraph patterns, known as network motifs, and under-represented patterns, known as anti-motifs. We found commonly occurred motifs and anti-motifs are remarkably characterized by different structures matching certain functions in knowledge exchanges. Collaboration patterns represented by motifs favor hierarchical structures, supporting intensive interactions across academic generations. Anti-motifs are more likely to show chain-like structures, hindering potentially various knowledge activities, and are thus seldom found in real collaboration networks. These findings provide new insights into the understanding of funded collaborations and also the funding system. Meanwhile, our findings are helpful for researchers, the public and policymakers to gain knowledge on research(ers) evolution, particularly in terms of primordial collaboration patterns. 相似文献
2.
以文献资料法、数理统计法、比较法和逻辑归纳法等研究方法,通过对浙江省高职高专院校第十五届大学生运动会竞赛成绩的格局特征分析,得出以下基本结论:①十个大运会比赛项目分值赋分存在不均衡特征;②参赛院校在得分获奖能力方面具有明显的规模优势和类型强势特征;③十个大运会比赛项目具有十分明显的强校特征和获奖面局部离散性特征;④不同地域、不同性质院校在获奖能力方面的总体无差异性特征。在此基础上提出了实施三小球比赛得分两倍倍率激励制度设计,加强竞赛格局战略分析,科学谋划校外运动竞赛参赛整体计划,扬长避短,提升参赛绩效。运动竞赛整体强势学校须注重田径、游泳和三个大球类项目对整体获奖能力评价的重要贡献率,竞赛整体弱势学校可择取田径、羽毛球和游泳项目参赛获奖面相对较广、单项设置数较多的比赛项目等对策建议。 相似文献
3.
《Sport Management Review》2020,23(2):315-329
In many countries, voluntary sports clubs are the main recipients of public subsidies regarding the provision of recreational sport, and the economically most important level of government is usually the local government (i.e. the municipalities). The purpose of this article is to examine whether and how municipal framework conditions matter for sports clubs. Inspired by previous studies, we examine the role of direct and indirect public subsidies as well as facility coverage. The authors conduct analyses on a general level (for all sports) and specifically for five sports (badminton, football, gymnastics, handball and swimming). The differentiation between sports allows us to examine how municipal framework conditions might be associated differently with density and participation across sports. In the statistical analyses, the authors apply data collected among all 98 Danish municipalities. The results show that the municipal levels of direct and indirect subsidies are weakly correlated with both the density of and participation in sports clubs, while stronger correlations can be identified with regard to facility coverage. The analyses for the five sports reveal that the supply of relevant facility types is – with few exceptions – positively correlated with sports club density and participation levels within each sport. Thus, facility coverage seems to play a more important role for sports clubs than the levels of indirect and particularly direct subsidies. 相似文献
4.
运用ABC分析法对1995-18赛季CBA比赛进行分析,探析CBA竞争格局的演变特征和演变规律。参照CBA各球队竞争实力变化特点,遵循事物发展的规律,将CBA的发展过程划分为4个阶段,追溯各阶段竞争格局的特点,以此归结CBA竞争格局的演变特征,认为:CBA在经历传统强队的滑坡与新兴球队的兴起后,竞争格局发展趋向更加难以预测;竞争格局在经历北强南弱、南强北弱后,正向更加均衡的态势发展;东、西部区域发展不均衡。 相似文献
5.
程欣然 《清远职业技术学院学报》2020,(2):57-62
经过采用Nvivo质性分析软件对某教育集团下属应用型高校经管类专业培养方案进行词频分析,并将统计结果与案例教学法教学效果进行比较分析,可得出,案例教学法同样能有力支持应用型人才的培养。根据高校学生阅读素养调研数据反映的能力特征和教学案例的规范模式,设计适用的决策型教学案例正文创作模式,可以课程知识点为决策点,在高校所在区域选取案例企业,以及参照纪录片创作模式进行写作。教师能够发挥创作模式的最佳效能,教学案例创作亦可畅通教师“教研融合”的专业发展路径。 相似文献
6.
坦桑尼亚是"一带一路"倡议通向非洲、辐射非洲内陆的重要门户,它在快速城市化过程中面临交通基础设施严重短缺问题。基于坦桑尼亚公路、铁路、机场、港口、人口和城市分布数据,运用GIS空间分析技术,结合交通通达指数模型,从县域与城乡两个层面对坦桑尼亚交通通达水平的空间格局特征进行定量分析。研究发现:1)坦桑尼亚县域交通通达水平空间分布极不均衡,高值连片区主要位于东北沿海和维多利亚湖沿岸,低值连片区主要位于中央铁路线中段以北、中央铁路线南部的广大地区;2)受地理区位、资源禀赋、殖民历史、政府政策等影响,城市与乡村地区之间的交通通达水平差异十分显著。研究结果有助于坦桑尼亚制定区域交通发展政策和优化资源配置,同时对中-坦产业精准对接和产能转移具有一定的促进意义。 相似文献
7.
David Sánchez-Oliva Rebecca M. Leech Alberto Grao-Cruces Irene Esteban-Cornejo Carmen Padilla-Moledo Oscar L. Veiga 《Journal of sports sciences》2020,38(9):1062-1069
ABSTRACTThe aims of this study were to identify profiles of sedentary behaviour (SB) patterns, based on leisure-time self-reported SB modalities (screen, educative, social, and relaxing) and to evaluate changes in these profiles over 2 years among Spanish youth aged 8–18 years. Latent profile analysis (LPA), a data-driven analytic approach, was used to identify groups of boys and girls (n = 1553; 48% girls; mean±SD age: 12.56 ± 2.49 y) with distinct SB profiles using the SB modalities (time/d) as input variables. Latent transition analysis, an extension of LPA that uses longitudinal data, was used to analyse 2-year changes in these profiles. At baseline, four and three SB profiles were found among boys (labelled: screen, educative, social, and relaxing) and girls (labelled: screen/social, educative, and relaxing), respectively. Overall, more girls (range: 48%-67%) had the same profile over time, than boys (40%-52%). Participants with a screen or relaxing SB profile at baseline were more likely to have an educative profile after 2 years. Youth with a social and an educative SB profile at baseline were more likely to transition to profiles characterized by higher screen and social SB, respectively. Using a novel and person-centered approach, this study identified gender-specific SB profiles that were moderately stable over time. 相似文献
8.
For nearly two decades now, the rankings literature has continued to suggest that governments are adopting performance-based funding models which prioritize criteria favored by global rankings. This study examines this assertion by analyzing the performance-based funding programs of Austria, Denmark, Finland, and Sweden. The study finds that the orientation of performance-based funding on global rankings is weaker than it is commonly assumed. Except for Finland, the funding volume universities raise from this orientation is not substantial to influence the institutional performance. The study also analyzes the recent structural changes to performance-based funding in each jurisdiction. Policy implications are provided in the conclusion for higher education systems revising their performance-based funding or considering a shift to performance-based accountability. 相似文献
9.
在交流日益频繁的今天,表达异议也日显重要。作为一种本质上不合作、不礼貌的重要言语行为,异议却往往容易被研究者忽视。基于异议在日常交往、辩论访谈等活动中的实证分析,可以尝试对其主要模式进行分类,探讨不同模式的语用功能。并且为了便于实践中表达异议时模式的选择,影响选择的强弱、显隐、直接间接三对参数被提出。研究旨在补充异议这一言语行为在语用学中的研究,促进人们更好地交换意见。 相似文献
10.
马松翠 《青岛职业技术学院学报》2011,24(3):66-69
五代宋初北派山水画是中国山水画发展史上的第一座高峰,其中的自然主义思想影响了中国山水画后世的发展,其图式与风格成为后世的典范,表现出的理性的光辉照亮了整个山水画发展的历程,表达出的意境成为文人向往的理想境界。五代宋初山水画风偏于写实,这种风格的形成经过了各种因素的积累和沉淀,最终达到了一个高峰。 相似文献