我在海里     

瓦娃 《小学生》2005,(5)

每个人的心灵都是一座美丽的花园,在这里享受自由自在的快乐,珍藏只属于自己的宝贝、秘密。  相似文献   

Success in elite cycling: A prospective and retrospective analysis of race results     

Schumacher YO  Mroz R  Mueller P  Schmid A  Ruecker G 《Journal of sports sciences》2006,24(11):1149-1156

The development of peak performances is a main research focus in sports science. It is unclear how many former top junior athletes achieve success in the elite class later. The aim of the present study was to examine the careers of athletes who participated in major junior or adult/elite cycling events using prospective and retrospective analysis of competition results. The official results of major junior (age < or = 18 years) and elite (age > 18 years) cycling races from 1980 to 2004 were analysed. Age-related aspects, career lengths, and success were compared between riders who presented results in both junior and elite races (JUNIOR ELITE) and riders who had no junior race results (ELITE ONLY). Altogether, 27,454 results of 8004 athletes from 108 countries were collected. We found that 29.4% of the elite athletes had participated in junior World Championships, and that 34% of the participants in junior World Championships later participated in major elite competitions. JUNIOR ELITE athletes are significantly more successful in several cycling disciplines and have their first and last elite result at a younger age than ELITE ONLY athletes. No difference was found in career lengths. The data presented here emphasize the importance of long-term training programmes in the development of peak performance in cycling.  相似文献   

Shi Yue： Dedicated to Chinese Traditional Music     

A Jun 《中外文化交流(英文版)》2006,(12):26-27

＂In the early springime, burgeoning flowers look more beautiful in the caress of gentle breeze and against brightness of the pure moon. Ancient beauties, either slim or plump, look gloomier under shining stars... ＂ That is a line from the poem Shi Yue has written. She set the poem to music and named the composition ＂Charm of Strings＂. Shi Yue learned music composition as an optional course for one year when she studied in Central Conservatory of Music and got best performance in composition analysis and harmony. ＂I had highest examination scores in my class. They are quite helpful to my music creation later,＂ Shi said.  相似文献   

The angiogenetic effect of intramuscular administration of b-FGF and a-FGF on cardiac muscle: the influence of exercise on muscle angiogenesis     

Efthimiadou A  Asimakopoulos B  Nikolettos N  Giatromanolaki A  Sivridis E  Lialiaris TS  Papachristou DN  Kontoleon E 《Journal of sports sciences》2006,24(8):849-854

Although angiogenetic therapy using recombinant growth factors holds much hope for the treatment of ischaemic diseases, there are still many unanswered questions, including the method of administration, the correct dose of these factors, and the duration of the therapeutic approach. Exercise has also been suggested to induce neovascularizaiton in muscles. We evaluated the angiogenetic effects of the intramuscular administration of basic-fibroblast growth factor (b-FGF) and acidic-fibroblast growth factor (a-FGF) in rat heart, compared with rats who exercised daily. In conclusion, both the intramuscular administration of b-FGF and exercise increased significantly angiogenesis in the heart in contrast to the intramuscular administration of a-FGF, which was ineffective.  相似文献   

优秀铅球运动员的运动学分析   总被引：1，自引：0，他引：1  

R.马克柯依  李诚志 《中国体育科技》1985,(21)

这是一篇对美国几位优秀铅球运动员在比赛时技术的研究报告,本研究考察了几个关键性的投掷技术参数,同时发现了几个有趣的关于优秀铅球运动员技术的结论。前言以前,有关铅球投掷技术的研究表明,出手的速度、角度及高度是获得好成绩的几个最重要的参数。然而,这些数据大都有局限性,因为它们多是少数男运动的一次试投的结论。本研究的目的,是通过考察影响成绩的运动学参数及用四名优秀男  相似文献   

炙手可热的新型职业     

在当前股市  绝大部分股民没有能力去关注上市公司的运作情况  也没有精力去研究K线图去数波浪去埋在一大堆数据里进行证券分析  最简便也最适宜的选择便是听股评人士的股评分析.…… 《记者观察(上半月)》2002,(2):3-5

在当前股市,绝大部分股民没有能力去关注上市公司的运作情况,也没有精力去研究K线图、去数波浪、去埋在一大堆数据里进行证券分析,最简便也最适宜的选择便是听股评人士的股评分析.  相似文献   

I''''ll try     

C.Rossetti 《考试》2006,(7)

麟 扮华 垂毯鹜 藉 翼粼戮溉’ 邓续娜云加b卿功hos叻缚{’I can’t’’ 簇豁稀I'll try@C.Rossetti~~  相似文献   

将健身运动进行到底     

布莱恩·J.萨克 《出版参考》2003,(15)

要想将新采纳的健身运动坚持下去是很困难的。有50％的人在参加健身的第一年就打了退堂鼓。根据泰勒和米勒的理论,有些特定的方法可以用来弥补成功的差距。健身运动是可以得以继续  相似文献   

中国入世与传媒创新(提纲)     

Mr.Jean 《新闻记者》2003,(1):20-20

１．WTO与中国：挑战和机遇并存近年来，中国已崛起为世界上发展最快的大国。预期２００２年的GDP将增长７．５～８个百分点。以欧洲的视角来看，中国社会正受益于一大批受过高等教育的技艺精湛的人才，他们不畏变革，勇于创新，乐于接受新技术。在这片土地上，变革被真正地看作一个坚实的文化特征，这或许得益于古老的亚洲传统哲学。中国将接受入世的挑战。这或许是漫长和艰难的过程，但终将使中国在市场经验中受益。中国入世将为世界大国注入重要内容。２．WTO与中国传媒产业中国传媒业对世界的开放将是中国在今后的数年里面临的最大…  相似文献   

俄罗斯田径教练经验谈     

B.门谢列科夫  苏全生 《成都体育学院学报》1993,(2)

短跑训练过程的组织是一个非常复杂的问题。比如说以前认为,增大运动量是提高成绩的最可靠手段,这好象是唯一正确的途径,因为大多数冠军和纪录创造者都是靠此取得好成绩的。但如今运动负荷量已达到很大,以至于对于高水平运动员来说,进一步提高运动量已无助于运动成绩的继续提高。  相似文献