第16届世界杯足球赛亚洲球队与世界杯前八名球队运用定位球进攻战术之比较     

毛卫国 《广州体育学院学报》2001,21(3):55-58

为了提高我国高层次足球队定位球进攻战术水平，通过对第16届世界杯决赛阶段亚洲球队和世界杯前八名球队定位球进攻情况的调查统计、对比研究，初步分析了世界强队的优势及亚洲球队普遍存在的问题。研究表明，亚洲球队有意识、有目的地制造和利用定位球战机的能力差；上半时运用次数少，且质量低，效果差；在运用不同的定位球进攻方式中，角球进攻破门得分的水平与世界强队的差距较大。  相似文献   

Concept Relationships in Knowledge Organization Systems: Elements for Analysis and Common Research Among Fields     

Walter Moreira 《Cataloging & classification quarterly》2018,56(1):19-39

Knowledge organization systems have been studied in several fields and for different and complementary aspects. Among the aspects that concentrate common interests, in this article we highlight those related to the terminological and conceptual relationships among the components of any knowledge organization system. This research aims to contribute to the critical analysis of knowledge organization systems, especially ontologies, thesauri, and classification systems, by the comprehension of its similarities and differences when dealing with concepts and their ways of relating to each other as well as to the conceptual design that is adopted.  相似文献   

Childhood adversity and the risk of substance use and delinquency: The role of protective adult relationships     

《Child abuse & neglect》2017

Youth involved in the child welfare system experience multiple early adversities that can contribute to increased risk of substance use and delinquency. Although adverse childhood experiences (ACEs) have been associated with poorer behavioral outcomes among youth, less is known about the possible protective factors that may influence the relationship between early adversity and risk-taking behavior. This study examined whether protective adult relationships moderated the link between cumulative ACEs and substance use and delinquency after controlling for demographic characteristics in child welfare-involved youth. The sample included 1054 youth, ages 11–17, from the National Survey of Child and Adolescent Well-Being II who were in the first wave of data collection. Results showed that protective adult relationships moderated the relationship between ACEs and substance use, but not for delinquency. Specifically, under lower levels of protective adult relationships, cumulative ACEs related to increased substance use among youth. Implications for child welfare practices to target youths' support systems are discussed.  相似文献   

Can interaction content analysis research contribute to distance learning?     

Baruch Offir  Ingrid Barth  Joseph Lev  Arkady Shteinbok 《Educational Media International》2013,50(2):161-171

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谈古代诗歌的平仄     

宙浩 《南京师范大学文学院学报》2001,(3):13-15,41

唐代近体诗的格律就是平仄交替，它是我国特有的诗律。它与我国古代汉语相适应，又符合美学和生理学的要求。它是我国古代诗人们在创作实践中不断探索的成果。千余年来，平仄律已经影响到中国文化的各个方面。  相似文献   

高校教学管理中的四大关系的探讨     

汤成丹  李秀荣 《郧阳师范高等专科学校学报》2006,26(5):134-135

本文结合实际简要阐述了高等学校教学管理工作要处理好的四大关系，力争为高校教育管理和教学提供一些可资借鉴的有益经验。  相似文献   

论明末文人阮大铖的堕落     

谢谦 《四川师范大学学报(社会科学版)》2003,30(6):62-67

明末士林结社官场结党，为排斥异己互相倾轧，最后不惜阿附宦官结成“阉党”，上演了空前绝后的集体堕落的滑稽剧。从阮大铖的蜕变堕落个案分析明末士林的生存状态与群体品格，可以看出“以八股取士“这一国家体制所造就的假大空学风与虚伪矫情的士风，乃士林集体堕落的关键。  相似文献   

形近字简化分化过程的探讨     

郑继娥 《涪陵师范学院学报》2001,17(1):70-74

关于形近字的形成原因，有人认为是汉字演变过程中分化与简化的结果，但没有较详细的论证。笔者以现代汉字中的一些形近字为对象，分析了几十组彼此间有音义关系或是有造字义联系的形近字，并探讨了其形成的过程，以期揭示一些由汉字分化与简化形成的形近字的成因，给汉字研究和汉字教学提供一些参考资料。  相似文献   

Rethinking researcher–teacher roles and relationships in educational action research through the use of Nel Noddings’ ethics of care     

Ulrika Bergmark 《Educational Action Research》2020,28(3):331-344

ABSTRACT

Action research approaches have evolved out of a criticism of previous research traditions, where teachers have been seen as research objects, at risk of being marginalized. Such approaches have also arisen out of the view that teaching, learning, and educational research are interrelated. In action research, teachers are seen as professionals, raising their status to subjects, conducting own research. The research is carried out with or by people rather than on someone, which changes the roles and relationships. Ethical dilemmas can arise, especially evident in action research, where the distinctions between researcher and researched are blurred or removed altogether. This paper aims to explore the changing roles and relationships between researchers and teachers in action research through a philosophical analysis based on the writings of Nel Noddings, especially the concept of ethics of care. The analysis creates an opportunity for a rethinking of researcher–teacher roles, focusing on responsibility and knowledge as well as reciprocity and communication. Based on the author’s own action research experiences, various dilemmas are discussed. Obstacles to and opportunities for developing caring relationships between researchers and teachers will also be highlighted. The implications of the study include valuing both researcher and teacher expertise and learning to understand each other’s perspectives as well as giving tailored care. It is also vital to find strategies to contextualize and enact these views and beliefs within the researcher–teacher relationship. Neither researchers nor teachers will have total control over the process, as they stay open to each other’s perspectives and needs based on a caring relationship.  相似文献   

背景特征视角下农民工的工作-家庭关系比较——以家庭式迁移农民工为例     

张黎莉  张忠明 《宁波职业技术学院学报》2011,(6):74-78,83

对由外省以家庭形式迁移至浙江省及以家庭形式在浙江省内跨县（市）迁移的432位农民工进行问卷调查,比较具有不同背景特征的农民工在工作-家庭关系各维度上的差异,并分析差异产生的原因。研究发现,具有不同老人随迁情况、子女留守情况、受教育程度等的农民工在工作-家庭关系的不同维度上存在差异。该研究结果可为相关政府部门、用人单位结合家庭式迁移农民工的背景特征制定有针对性的改善工作-家庭关系的政策提供参考。  相似文献