篮球运动中传球成功率提高方法探讨     

朱少雄  程田 《沙洋师范高等专科学校学报》2007,8(2):73-74

在现代篮球水平发展越来越高的今天,作为篮球运动中将场上五个人串联起来形成一个整体的桥梁的传球技术,其重要性不言而喻。因此,提高传球成功率,在篮球运动中具有很重要的意义。  相似文献   

太极图的"立象尽意"及其对认识论的启示     

李智敏  马丽伟 《陕西教育学院学报》2003,19(2):43-45

圣人不但对古圣哲不能尽意的哲思“立象以尽意”，而且还将自己的见解也附会到已立之象中去，以至出现种类繁多的太极图。照此模式，我们将一些认识论问题的探讨亦附会到太极图中去。首先，太极图象征了人在认识过程中人的意识与客观世界的关系，即此两的阴阳变合交感，既矛盾对立，又相辅相承，如此交错变换、循环不已的特征。其次，它还象征了个体人的“理”与“思”的思维特征，客体的“能”与主体的“可能”之间的关系，以及人的“日新”与“境界“的关系等。  相似文献   

"仅供议付提单"刍议     

徐仲建 《宁波广播电视大学学报》2007,5(2):45-49

无单放货给各方当事人带来诸多不便,“仅供议付提单”似乎能解决目的港“货到单未到”的矛盾。“仅供议付提单”名为提单,其实并不是真正意义上的提单。“仅供议付提单”并不会在将来取代传统提单。与传统提单相比,当事人在其中的法律地位将发生巨大变化。我国出口企业使用“仅供议付提单,”实质上使自己处于十分不利的地位,实在有必要采取合理的应对措施。  相似文献   

对C语言函数参数传递的探讨——以交换问题为例     

宋美英 《通化师范学院学报》2013,(4):32-34

该文讨论了C语言函数中参数传递的方法.C语言是通过函数来实现模块化程序设计的,通过函数调用来实现一定的功能.调用有参函数时,在主调函数和被调函数之间有数据传递.无论是值传递还是地址传递,参数间的数据传递都是单向的,只能由实参传递给形参.  相似文献   

Analysis of passing sequences,shots and goals in soccer     

Mike Hughes  Ian Franks 《Journal of sports sciences》2013,31(5):509-514

Early research into how goals were scored in association football (Reep and Benjamin, ) may have shaped the tactics of British football. Most coaches have been affected, to a greater or lesser extent, by the tactics referred to as the “long-ball game” or “direct play”, which was a tactic employed as a consequence of this research. Data from these studies, published in the late 1960s, have been reconfirmed by analyses of different FIFA World Cup tournaments by several different research groups. In the present study, the number of passes that led to goals scored in two FIFA World Cup finals were analysed. The results conform to that of previous research, but when these data were normalized with respect to the frequency of the respective lengths of passing sequences, there were more goals scored from longer passing sequences than from shorter passing sequences. Teams produced significantly more shots per possession for these longer passing sequences, but the strike ratio of goals from shots is better for “direct play” than for “possession play”. Finally, an analysis of the shooting data for successful and unsuccessful teams for different lengths of passing sequences in the 1990 FIFA World Cup finals indicated that, for successful teams, longer passing sequences produced more goals per possession than shorter passing sequences. For unsuccessful teams, neither tactic had a clear advantage. It was further concluded that the original work of Reep and Benjamin (), although a key landmark in football analysis, led only to a partial understanding of the phenomenon that was investigated.  相似文献   

高等数学考试方法改革的研究与实践     

刘艳滨  赵军生  肖相武 《黑龙江教育学院学报》2012,(9):47-48

改革考试的方法不仅仅是换换形式,变变题型,而是要随着时代的需要不断地改变考试的模式和内容,发挥学生的记忆能力,提高学生的理解能力,引导学生的想象能力。考试的目的是让学生持续地学习,不断地寻找学习的方法,敢于面对一切难题。通过考试让学生看到自己有能力进步,领悟到克服困难学习的乐趣,懂得对待全新的知识领域首先要想到学习,然后是思考如何战胜困难的方法,从而体验成功的喜悦。  相似文献   

‘Impact’, educational influence and the practice of shared expertise     

Jean McNiff  Odd Edvardsen  Margit Steinholt 《Educational Action Research》2013,21(5):803-819

This paper argues that participants and locals should be seen as at the centre of all development, including international and health development work. Consequently, in contexts of health and wellbeing, patients should be seen as active participants, which also implies the need for the independence and freedom of all and the development of dialogical spaces in which all may negotiate what counts as a life worth living. ‘Impact’, on this view, should be seen from a lifeworld perspective of evaluating the effects of dynamic evolving practices where all are seen potentially as donors and beneficiaries within contexts of mutually negotiated reciprocal relationships. Data drawn from extensive fieldwork with local trauma surgeons, midwives and healthcare personnel in rural Cambodia provide the basis of new perceptions about processes of ‘passing on’ knowledge and expertise. The ideas presented have potential implications for normative understandings of the social organisation of healthcare in domestic and international settings.  相似文献   

广西平果嘹歌传承模式刍议     

李萍 《桂林师范高等专科学校学报》2009,23(1):58-62

广西平果嘹歌显示了壮族民间传统艺术活态文化的魅力。它不仅具有见证壮族历史和情感表述方式的文化史研究价值,还具有民族学、人类学、社会学、美学等方面的研究价值。但是随着壮族传统的倚歌择配习俗的消失,随着经济的发展和人们生活方式的改变,强势文化和新的娱乐方式的冲击,广西平果嘹歌的传承面临着严峻的考验。传统的传承模式已给广西平果嘹歌的传承带来了诸多问题,因此探讨新的传承模式迫在眉捷。  相似文献   

AVC系统在安阳电网中的应用与分析     

马冬雪  张政  马志忠 《安阳工学院学报》2012,11(6):11-14

电压和电网关口功率因数合格是电力企业管理运行的重要指标。自动电压控制(AVC)可以实现电压无功优化运行闭环控制,能够有效地维持系统的电压水平,降低网损,提高网络输送能力。本文在调查研究的基础上,对AVC系统在安阳电网中的应用过程及运行效果进行了分析,指出了其存在的问题和缺陷,并提出了改进方案,最后对AVC系统在提高电力系统运行水平中所起的作用进行了预测和展望。  相似文献   

Resistance and invention: becoming academic,remaining other     

Spirit Brooks  Asilia Franklin-Phipps  Courtney Rath 《International journal of qualitative studies in education》2018,31(2):130-142

In this paper, we take an unsanctioned academic network, a writing group, as a site of inquiry into both the broad given-ness of the norms of the neoliberal academy and our simultaneous compliance with and resistance to these norms. We choose to comply because we are invested in becoming academics; we continue to research and write for conferences and publication and to frame our scholarly work in terms of how it can be used on our CVs. We choose to resist by working collaboratively and towards remaining intelligible (both to ourselves and to those outside the academy) while becoming scholars. Here we put several concepts to work to think about the role of the writing group in our experiences as becoming-scholars, in particular ‘becoming-minoritarian,’ ‘schizoid subjectivities,’ ‘agential assemblage,’ and ‘institutional passing.’ Then, to think about how we (might) live through the process of becoming academic, we turn to the concept of survivance.  相似文献