Acknowledgments     

Sidney E. Benton 《ASHE Higher Education Report》1982,11(1):VI-VI

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Creativity,discovery, and science education: Kuhn and Feyerabend revisited     

Sharon Bailin 《Interchange》1990,21(3):34-44

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Intracultural communication rules and outcomes within three domestic cultures     

Mary Jane Collier  Sidney A. Ribeau 《Int J Intercult Relat》1986,10(4)

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论邓小平“一国两制”构想的辩证意蕴     

龙柏林 《湖北广播电视大学学报》2000,(1)

本文主要从方法论的角度探析蕴涵在邓小平“一国两制”构想中的辩证法思想,并通过历史与现实、两点与重点、高度统一与相对独立、和平统一与不承诺放弃武力的辩证剖析,深化我们对其丰富内容的理解,以便更全面地把握和运用这份宝贵的精神资源。  相似文献   

Panel discussion   总被引：4，自引：0，他引：4  

Janet Clark  Ed Barbeau  Joseph Agassi  David Perkins  Sharon Bailin 《Interchange》1985,16(1):104-118

The question “Is Creativity a Plausible Educational Goal?” is central to any discussion of creativity from an educational vantage point. In the period from the 1960s until now, it has been more or less taken for granted that creativity is a realistic goal of education. However, there is a variety of issues which this presupposition can cause to arise. One is the issue of the early identification of “creative” individuals independent of their ever creating anything. Another is the question of fostering creativity as opposed to the fostering of actual creation. The strategies range from the early identification of the creative and “leaving them alone” to the refusal to make the identification and the fostering of creativity in Everyman. Others deny that there is any way of either identifying creativity or of fostering it. Virtually all these positions are represented in the following panel discussion.  相似文献   

雅克拉凝析气田 YK15井修井过程中的启示     

张磊  孙柏林  刘文杰  李林 《茂名学院学报》2015,(3):12-15

YK15井是雅克拉凝析气田主构造带上的一口重要生产井,该井在雅克拉集气处理站检修期间发生异常,需要进行修井作业。在施工过程中,该井遇到的复杂情况较多,如落鱼深、井内落物多且十分复杂等情况。YK15井落鱼的成功打捞,为井下事故的处理积累了宝贵经验,为今后雅克拉片区同类修井作业提供了参考。  相似文献   

科技冬奥智能穿戴式冰雪运动装备运动风险实验研究平台     

王伟  陈柏霖  万超  王正平  王辉 《实验技术与管理》2022,(1):1-5

针对冰雪运动员训练时各体段及主要关节容易受伤的隐患,设计了智能穿戴式冰雪运动装备运动风险实验研究平台.平台以"基础研究—技术与装备研发—应用示范"全链条一体化实施为前提,建立冰雪运动员的运动学和动力学模型,通过研究适合各冰雪运动假人的力传感器、六轴IMU布置方案、基于惯性运动单元的坐标转换与姿态解算算法、卡尔曼滤波算法...  相似文献   

晋祠神庙及其剧场与演剧活动考述     

牛白琳 《山西广播电视大学学报》2014,(2):79-90

诸神共处,使晋祠成为一个神灵的社区,而诸神都属民俗神系和民俗色彩浓厚的道教神系。除北齐时佛教有过短暂的进入外,以后没有佛教神,使晋祠始终保持世俗化特色,而这一特色恰恰是戏曲与之结合的条件,甚至可称温床。晋祠是当地的宗教、游乐中心,也是戏曲中心。晋祠的歌舞戏曲活动源远流长,从宋到清形成两个中心剧场、三个辅助剧场,两个卫星剧场,是我国神庙剧场的典型。  相似文献   

Neural mechanisms of strength increase after one-week motor imagery training     

Sidney Grosprêtre  Thomas Jacquet  Florent Lebon  Charalambos Papaxanthis  Alain Martin 《European Journal of Sport Science》2018,18(2):209-218

The neural mechanisms explaining strength increase following mental training by motor imagery (MI) are not clearly understood. While gains are mostly attributed to cortical reorganization, the sub-cortical adaptations have never been investigated. The present study investigated the effects of MI training on muscle force capacity and the related spinal and supraspinal mechanisms. Eighteen young healthy participants (mean age: 22.5?±?2.6) took part in the experiment. They were distributed into two groups: a control group (n?=?9) and an MI training group (n?=?9). The MI group performed seven consecutive sessions (one per day) of imagined maximal isometric plantar flexion (4 blocks of 25 trials per session). The control group did not engage in any physical or mental training. Both groups were tested for the isometric maximal plantar flexion torque (MVC) and the rate of torque development (RTD) before and after the training session. In addition, soleus and medial gastrocnemius spinal and supraspinal adaptations were assessed through the recording of H-reflexes and V-waves, with electrical stimulations of the posterior tibial nerve evoked at rest and during MVC, respectively. After one week, only the MI training group increased both plantar flexion MVC and RTD. The enhancement of muscle torque capacity was accompanied by significant increase of electromyographic activity and V-wave during MVC and of H-reflex at rest. The increased cortical descending neural drive and the excitability of spinal networks at rest could explain the greater RTD and MVC after one week of MI training.  相似文献   

Greater fatigability in knee-flexors vs. knee-extensors after a standardized fatiguing protocol     

Giuseppe Coratella  Sidney Grosprêtre  Philippe Gimenez  Laurent Mourot 《European Journal of Sport Science》2018,18(8):1110-1118

The present study aimed to investigate the effects of a standardized fatiguing protocol on central and peripheral fatigue in knee-flexors and knee-extensors. Thirteen healthy men (age: 23?±?3 years; height: 1.78?±?0.09 m; body-mass: 73.6?±?9.2?kg) volunteered for the present study. Maximal voluntary contraction (MVC), Electromyography (EMG) activity, voluntary activation level (VAL) as an index of central fatigue and twitch potentiation as an index of peripheral fatigue were measured before and after the fatiguing protocol. The fatiguing protocol consisted of a 0.6 duty-cycle to exhaustion (6?s isometric contraction, 4?s recovery) at 70% MVC. After the fatiguing protocol, MVC decreased in both (Effect-size (ES)?=?1.14) and knee-extensors (ES?=?1.14), and EMG activity increased in both knee-flexors (ES?=?2.33) and knee-extensors (ES?=?1.54). Decreases in VAL occurred in knee-flexors (ES?=?0.92) but not in knee-extensors (ES?=?0.04). Decreases in potentiation occurred in both knee-flexors (ES?=?0.84) and knee-extensors (ES?=?0.58). The greater central occurrence of fatigue in knee-flexors than in knee-extensors may depend on the different muscle morphology and coupled with a greater tolerance to fatigue in knee-extensors. The present data add further insight to the complicated knee-flexors-to-knee-extensors strength relationship and the mechanisms behind the different occurrence of fatigue.  相似文献