论林逋之隐

林逋的人格以传统儒家文化为底色,体现了儒家精神的真谛,他对儒家文化的践行正是通过隐逸来完成的。林逋的隐是真正的生命、心灵之隐,那份豁达和逸致超然不凡、与众不同。在林逋眼里,文学作品不具有政治的严肃性．而是个体生命意识的承载,从其隐逸诗中可以感受到林逋恬淡旷远的襟怀和惬意潇洒的生存状态。林逋在独处和思考中安于孤独、品味孤独、静享孤独,生命追求和思想层次都提升到了较高境界。     

当代生态诗歌：科学与诗对话的新空间

无论是从深度还是广度来看,当代生态诗歌都是迄今为止最具科学意识的诗歌,是科学与诗融合的典范,创造了科学与诗对话的新空间.这与当代生态诗歌产生的历史条件、科学语境及其生态关怀和创作宗旨直接关联.科学作用于生态诗歌的一个最显著的结果便是审美取向发生了变化,即从传统的审美走向审丑,将传统自然诗所忽视、遮蔽、排斥甚至是"打压"的丑之自然作为其抒写和赞美的对象,实现了对传统自然诗的美学超越.     

论潮汕英歌舞的审美价值

英歌舞仅流传于潮汕地区,它集潮汕民间体育运动、舞蹈音乐、艺术、表演于一体,既能自娱自乐,又具有充满地方特色的形态美、情态美和意态美,是值得传承和保护的传统休闲体育项目。     

论中小企业规范化管理的导入机制的建立

中小企业追求发展壮大,推进管理升级,加快实现规范化管理是必由之路,而导入规范化管理,是一个继承和创新的渐进过程,需要通过理念确立、规划布局、资源整合、企业文化塑造,建立一整套导向、激励、约束、协调机制。     

Cognitive behavioural strategies and anxiety in elite orienteers

The primary purpose of this exploratory field study was to examine the use of cognitive behavioural strategies by highly skilled orienteers prior to and during competition. A secondary purpose of the study was to investigate whether differences in the level of qualification in orienteering is related to state anxiety. The subjects were divided into three classes with respect to their international and national records. The first two classes (A and B) were composed of international and national level athletes. The third class (C) included orienteers with unknown international records. Examination of the use of behavioural cognitive strategies during competition indicated that all orienteers reported a moderate use of mental imagery, above moderate use of inner talk and a focus of attention on present action rather than past or future. The other major findings were that prior to competition, superior orienteers reported use of higher self‐efficacy, more positive outcome expectations and more task demand orientation than their less successful counterparts. Top orienteers coped more successfully with pre‐competition anxiety by lowering their anxiety to a more moderate level prior to the actual performance.     

Assessment of the power performance of racing cyclists

A 30‐s ‘all‐out’ power protocol was studied in four groups of racing cyclists including internationals (n = 8), Category 1 (n = 10), Category 2 (n = 15) and Category 3 (n = 11). Following warm‐up each subject completed five trials interspersed by 3 min of low intensity exercise on an ergowheel racing cycle ergometry system at a power output of 15 W kg^–1 body weight, generated at 130 rev min^–1. Temporal indices of performance included delay time (DT) to achieve the power criterion, total time (TT) of the maintenance of the power criterion and the ratio of TT/DT. ‘Explosive’ leg strength was assessed from a vertical jump. The results indicated that international and Category 1 cyclists had lower DT (2.2 ± 0.1s and 2.1 +0.0s, respectively; P<0.05), higher TT (28.1 ±0.7s and 27.0+0.7s, respectively; P<0.05) and elevated TT/DT (12.8 and 12.9, respectively; P<0.01). ‘Explosive’ leg strength was also higher (P<0.05) in the internationals than in the other groups of cyclists. The protocol provides a sport‐related method for the assessment of short term endurance performance ability in racing cyclists which may be of value in identifying the anaerobic capability of individual cyclists.     

Iron status in Winter Olympic sports

Iron status was surveyed amongst 92 Winter Olympic sport athletes from Nordic and Alpine skiing, figure and speed skating and ice hockey. Haemoglobin and serum ferritin values were obtained by physicians as part of a monitoring programme, since iron deficiency would have an adverse effect on maximal performance. Four (7%) of 56 men were anaemic (Hb < 14.0 gdl^‐1) and three (8%) of 36 women had haemoglobin values less than 12.0 gdl^‐1. Nine men (16%) and 14 women (39%) had prelatent iron deficiency (serum ferritin < 30 ng ml^‐1). Ice hockey had the lowest while Nordic skiing had the highest incidence of sub‐optimal iron status. A total of 50% of Nordic women skiers had prelatent iron deficiency and 7% were anaemic. An equal percentage of women speed skaters were low in serum ferritin as well. Only one of 20 male ice hockey players was low in serum ferritin. These results suggest there would be value in instituting screening procedures for iron status in Winter Olympic Sports.     

武汉亚锦赛中国男篮获胜核心因素研究——以进攻和防守技术为分析对象

第26届亚锦赛男篮比赛已经落下帷幕,中国队、约旦队、韩国队分获冠、亚、季军。我国男篮在取得成绩的同时,也存在着诸多问题。运用文献资料法、观察法、数理统计法对武汉亚锦赛男篮的各项技术进行研究,分析我国男篮的优势与劣势,为男篮备战2012年伦敦奥运会提供有价值的参考。     

Ground reaction force characteristics of Tai Chi push hand

Abstract

Push Hand is an advanced training technique for the Yang-style old frame 108 forms Tai Chi Chuan. It is performed by two practitioners. To clarify how people use forces during Push Hand training, it is important to review the ground reaction force (GRF). Here, we quantify the characteristics of the GRF during Push Hand training. Kinematic data and GRF data from 10 Tai Chi Chuan practitioners (29.9 ± 7.87 years) were synchronously recorded using a three-dimensional motion analysis system (200 frames · s^?1) and three-dimensional force plates (1000 Hz). The resultant GRF for both feet for the 0%, 50% and 100% phases of attack and defence were compared to body weight using a paired-samples t-test. The differences in the resultant GRF between the 0%, 50% and 100% phases of attack and defence were tested by one-way repeated-measures ANOVA. The significance level was set to 0.05. The total resultant GRF was almost equal to the participant’s body weight in push hand. This result was consistent throughout the entire push hand process. Our results revealed that the GRF was comparable to the body weight, implying that practitioners do not push or resist their opponents during the push hand process.