专利联盟成员的专利许可投入决策研究

专利许可是企业专利战略中的最核心部分之一,专利联盟正不断涌现,专利联盟成员企业的独自专利许可投入决策是本文的研究问题。研究表明,联盟成员独自许可投入对联盟许可收益的影响、对自身其他专利收入的影响、对其他联盟成员收益的影响、联盟成员的联盟收益分配比例等,都会对最优独自许可投入产生影响。而联盟成员之间独自许可的替代影响不会对最优许可投入产生影响。     

浅析思想政治教育创新

思想政治教育是实现党的领导的重要途径和保证.在市场经济激烈竞争,科学技术日新月异,人们的思想受到多种价值观冲击的新时期,思想政治教育必须有所创新.思想政治教育不仅要革新教育观念,而且要不断丰富教育内容和方法,完善教育机制,从而加强思想政治教育的现实性和时效性.     

论美育的超越价值

美育是以＂审美＂为核心的实践体系,内在包含着促进人的＂美感生成＂与审美超越的实践目的观,它以审美体验为途径,以个体的全面发展、自由发展和自主超越为价值旨归,通过培养人的审美意识和审美实践能力,客观上为个体实现＂人的美感生成＂与审美超越准备了实践动力和主体条件。当前的美育实践,需要坚持整体性的观点,从实践基础、实践原则和具体实践策略等方面形成一种＂整体性的影响＂,积极促成美育超越价值的实践转化。     

加入世贸组织对中国银行业的影响与对策

加入WTO对中国金融业产生的积极和消极方面的影响是现实而深远的。入世对中国银行业的影响总体效应是利大于弊。为此 ,我们应积极主动地思考和采取应对措施 ,推进入世后中国银行业的稳定发展     

Guangzhou Opera House： A Theatre That Has Changed A City

＂Architecture is music in space, as it were a frozen music. ＂A theater is a perject mix of the two. The past three years has seen the construction of numerous theatres around China. They are not only cultural landmarks, but also bear significant economic and social implications. It is the joint responsibility of builders, operators and managers to make them cultural icons that play a key role in promoting local cultural and art development. The reporter recently visited Guangzhou Opera House, put in use jbur years ago, in order to find its success in bringing cultural experience Jor local citizens.     

Deterioration of Yungang Grottoes: Diagnosis and research

Yungang Grottoes, in Datong City of Shanxi Province, China, as the state-level key cultural relic preservation organ, have been subjected to severe degradation due to natural and human factors over the years. Since January 2010, site investigation and research on Yungang Grottoes, assisted by the Xi’an Relics Protection Center and Yungang Grottoes Cultural Research Institute, have been carried out in the laboratory of cultural relics conservation materials in Zhejiang University. Our investigation of the deterioration characteristics of these grottoes is presented here. The paper describes about 12 types of diseases in detail represented by dust deposit, salt crystallization and black crust. Relevant samples have been collected and analyzed by means of SEM, FT-IR, XRD and EDAX to study the potential hazard to the sandstones and conservation methods, which could be used to help guide remediation efforts directed at reducing the weathering problem.     

高校篮球教学与训练的新方法研究

随着我国的高校体育教学改革的不断发展和深入,我国高校的篮球教学和训练方法取得了长足的进步。但是,目前我国高校篮球的教学当中还存在着一些不足,阻碍了篮球教学的进步与发展。通过对普通高校的篮球教学与训练当中所存在的问题进行剖析,为高校篮球的教学与训练提出了一些新的方法与建议,以求促进高校篮球教学与训练的顺利开展。     

基于学生体质健康的“阳光长跑”干预效果研究

在大学生体质健康现状的视野下,响应国家“阳光长跑”活动的政策,借鉴成功的实践经验,采用实验法,制定“阳光长跑”干预实施方案,开展研究工作.结果显示:1)大学生在4个月的“阳光长跑”活动干预下,有氧耐力、柔韧素质有显著性的变化,而速度素质、平衡能力变化不明显;2)“阳光长跑”活动干预对提高机体有氧代谢酶活性、呼吸机能、刺激腰背部、腿部肌群柔韧性有重要帮助,而对大学生腿部力量、脚踝力量、机体平衡能力的刺激较小,没有显著影响.     

甘肃省业余羽毛球运动员后场正手击高远球的运动学分析

运用文献资料法、三维影像分析测试和图像分析法、数理统计和综合分析法,对甘肃省业余优秀羽毛球运动员后场正手击高远球技术的参数进行分析.结果显示:甘肃省业余羽毛球运动员的肌肉质量和力量在竞技对抗能力上处于劣势.通过相关性检验,发现准备阶段、引拍阶段是影响甘肃省业余羽毛球运动员整体技术的关键阶段.准备阶段肘关节角度直接影响挥拍阶段顶肘、吊拍的动作衔接;引拍阶段躯干扭转角度小影响腰腹背肌肌力的储备量;挥拍击球阶段动作基本符合“鞭打”的原理;随前阶动作还原速率过慢,影响下一次动作的准备.因此建议甘肃省业余优秀羽毛球运动员应注重专项力量和身体灵活性的训练,来弥补先天身体形态上的不足;应依据身体形态的指标选拔优秀苗子,把培养甘肃省青少年羽毛球后备力量作为一个长期阶段性的目标;以专业运动员技术动作的关节角度为标准,学习、纠正和完善自身动作,保证技术动作的合理掌握和运用,从而有效提高甘肃省各年龄段业余羽毛球运动的整体水平.     

Skating start propulsion: three-dimensional kinematic analysis of elite male and female ice hockey players

The forward skating start is a fundamental skill for male and female ice hockey players. However, performance differences by athlete’s sex cannot be fully explained by physiological variables; hence, other factors such as skating technique warrant examination. Therefore, the purpose of this study was to evaluate the body movement kinematics of ice hockey skating starts between elite male and female ice hockey participants. Male (n = 9) and female (n = 10) elite ice hockey players performed five forward skating start accelerations. An 18-camera motion capture system placed on the arena ice surface captured full-body kinematics during the first seven skating start steps within 15 meters. Males’ maximum skating speeds were greater than females. Skating technique sex differences were noted: in particular, females presented ~10° lower hip abduction throughout skating stance as well as ~10° greater knee extension at initial ice stance contact, conspicuously followed by a brief cessation in knee extension at the moment of ice contact, not evident in male skaters. Further study is warranted to explain why these skating technique differences exist in relation to factors such as differences in training, equipment, performance level, and anthropometrics.