器乐教学应注重培养学生的独立性与创造性

为了更好的提高学生的音乐技能,培养学生的创新能力,在当前比较热门的器乐教学中,教师应注重对学生独立性与创造性的培养.拓宽教学思路、改善教学方法,为其今后独立自主的进行创作表演奠定坚实的基础.     

中国传统养生体育思想及其现代价值

中国的养生体育是一个独立的体育体系,是世界体苑的一树奇花,也是中华民族对人类的一大贡献。中国传统养生体育思想讲求性命双修、神形俱养或心身并育,在运动方法上,运用并创造了一套对神经系统进行训练与锻炼的内动、静动及两者结合的运动方式,强调适量或适度的人体外运动。中国传统养生体育的这些特征不仅制约和影响了对中国竞技体育的对抗性、竞争性以及运动员竞争精神、武勇精神的发挥,而且也使具有明显对抗性、竞争性的运动项目在中国的发展受到影响。     

从2002年世界女排大奖赛和锦标赛看女排的发球

对2002年世界女排大奖赛和女排锦标赛发球技术统计分析，认为发球技术普遍被重视，跳发大力球的技术被越来越多的运动员所运用，发球技术的研究与创新仍需加强与重视，对运动员中优秀发球手尤其是替补队员中的优秀发球手要加强训练和培养。     

基于孔子学院的传统武术国际化传播构想

随着中国经济的快速发展和综合国力的提高,中国的国际地位不断提升,“汉语热”、“中国热”开始全球化发展.继承和发扬中华武术,开创独具特色的民族文化是必然趋势.运用文献资料法、访谈法等研究方法从传统武术与孔子学院的渊源出发,借助孔子学院在国际范围内的影响和分布,找出以汉语为纽带通过孔子学院发展中国传统武术的依据、方法、策略,并对这几个方面的具体问题进行研究.在十七届六中全会提出的“建设社会主义文化强国”的背景下力争早日实现以孔子学院为平台推广中国传统武术的构想.     

我国越野滑雪裁判员队伍发展现状及培养对策研究

随着越野滑雪裁判队伍的逐渐壮大,我国越野滑雪裁判员在成长过程中也有一些急需解决的问题。以我国越野滑雪裁判员为研究对象,运用文献资料法、专家访谈、调查问卷、数理统计法对越野滑雪裁判员人员结构、年龄结构、文化结构等进行调查研究,找出越野滑雪裁判员不足和需要加强的方面,从而使我国越野滑雪裁判员水平得到提高,为今后发展我国越野滑雪提供人才储备,为我国裁判队伍做好培养工作。     

低碳城市试点对企业绿色技术创新的影响

The low-carbon pilot policy has played an important role when China make efforts to achieve the carbon emission reduction targets. In order to study whether the construction of low-carbon pilot policy can induce enterprises to carry out green technology innovation, this paper uses China′s low-carbon pilot policy as a quasi-natural experiment, constructs a difference-in-difference-in-differences (DDD) model that "before-after the implementation of the low-carbon pilot policy; if or not in the pilot city; if or not belongs to the high carbon emission industry". Since the third batch of low-carbon pilot cities was officially announced in 2017, the duration of the policy is not enough for us to evaluate its effect, so we take the pilot cities announced in 2010 and 2012 as the main research object. The number of enterprises authorized green patents and micro-economic characteristics of listed companies in China from 2006 to 2017 were used to evaluate the effect of the low-carbon pilot policy on enterprises′ green technology innovation, and explore whether the Porter hypothesis based on China′s low-carbon pilot policy is valid. The results show that: (1) The implementation of the low-carbon pilot policy has significantly improved the green technology innovation level of high-carbon emission enterprises in the pilot cities. The policy has increased the proportion of green patents of high-carbon emission enterprises in the pilot area by 0.929%, and the coefficient is significant at the 5% significance level. Furthermore, the low-carbon pilot policy has a positive effect on both green invention patent and green utility model patent of high-carbon emission enterprises in the pilot area, but has a more significant effect on the green utility model patent. The conclusion of the DDD estimation confirms the validity of the Porter hypothesis based on the low-carbon pilot policy in China. (2)In order to solve the problem of sample selection bias caused by the difference in initial conditions between the treat group and the control group, this paper introduces the propensity score matching method (PSM), and adopts the propensity score matching-DDD (PSM-DDD) method for the first time to explore the effect of the low-carbon pilot policy on green technological innovation of high carbon emission enterprises within pilot cities. The effectiveness of the matching process is proved through the matching balance test and drawing the propensity score value density function graph. The results of the PSM-DDD are basically similar to those obtained by the DDD method. At the same time, this paper proves the validity of the conclusions through parallel trend hypothesis test and a series of robustness tests. (3)The analysis of enterprises geographic heterogeneity shows that the low-carbon pilot policy has significantly improved the green technology innovation of high carbon emission enterprises within the pilot cities in the eastern and western regions, but for those in the central region, the low-carbon pilot policy even has a negative inhibitory effect on their green technology innovation. After grouping the data by patent types, we can see that, for green invention patents, the low-carbon pilot policy can significantly promote the green invention patents of high-carbon emission enterprises in the pilot cities in the eastern and western regions, but it has no significant impact on enterprises in the central region; for green utility model patents, the low-carbon pilot policy only has a positive effect on the utility model patents of high-carbon emission enterprises in the pilot cities in the eastern region, but has no significant impact on the green utility model patents of enterprises in the central and western regions.  (4)The analysis of enterprise ownership heterogeneity shows that the low-carbon pilot policy has significantly improved the green technological innovation of non-state-owned high-carbon emission enterprises in the pilot cities, but has no significant impact on the green technology innovation of state-owned enterprises in the pilot cities. Among them, the low-carbon pilot policy has a significant positive effect on promoting both green invention patents and utility model patents of non-state-owned high-carbon emission enterprises in the pilot cities. As for the state-owned high-carbon emission enterprises in the pilot cities, the low-carbon pilot policy only has a positive effect on their green utility model patents, but has no significant impact on green invention patents. The results of this paper further expand the study on the Porter hypothesis and the evaluation of the low-carbon pilot policy.     

我省沿海两城市社区体育建设的构建与2008年北京奥运互动的研究

作为2008年奥运会帆船赛举办城市,青岛体育进入一个以筹办奥运会为主要内容和特色的发展机遇期。当前青岛体育正在积极为全面建设小康社会,为实现承办出色奥运会的承诺,为达到符合奥运会承办城市标准的国际体育先进水平,为造福于青岛人民实施具体的规划和行动。在现有条件下,对2008奥运会如何应对社区体育提出了新的要求和挑战,如何构架青岛市和日照市社区体育建设与北京2008年奥运会的新型互动关系,探索互动发展模式,形成新型有效的互动运行机制,提升社区体育综合实力是现阶段社区体育建设与2008年奥运会互动发展所面临的重要课题。为此,本研究主要探讨青岛市和日照市社区体育建设如何利用2008年奥运会这一契机,实现社区体育与2008年奥运会的互动发展。     

26届奥运会中国女排后排进攻的统计分析

２６届奥运会中国女排后排进攻的统计分析李美娜①张晓清②游春栋③张喜光④我国女排曾经有过五连冠的辉煌历程，但８０年代末９０年代初我国女排的成绩一直不够理想。自从郎平接任中国女排的主教练以来，中国女排的技战术水平有了很大提高，并在２６届奥运会上夺得女子排...