也谈高校古代汉语课程教学面临的问题     

达正岳  申重实 《甘肃高师学报》2013,18(4):104-106

古代汉语课是高校中文系的主干课和工具课,对于提高学生语言运用能力的重要性不言而喻。但在近年的教学过程中也存在不少问题,只有严肃对待并认真解决这些问题,才能对古汉语教学起到更大的促进作用。  相似文献   

关于网络广告的欺骗性接触形式的思考     

笪衍  郝鑫 《南通职业大学学报》2013,(2):31-34

关注新近出现的欺骗性接触形式的网络广告,分析其性质及表现方式,并从广告主体利益、相关法律法规、网络监管等方面分析产生这种网络广告形式的原因,进而从道德伦理方面对欺骗性接触形式的网络广告进行思考。文章分析了网络广告形式的创新及其原则,并结合社会各界的反应,认为网络广告欺骗性接触形式的前景并不乐观,创新应符合社会的道德伦理规范。  相似文献   

The Disappearance of the Perfect 10: Evaluating Rule Changes in Women's Artistic Gymnastics     

Roslyn Kerr  Camilla Obel 《国际体育史杂志》2013,30(2):318-331

The 2004 Olympic Games saw a range of judging scandals in the sport of artistic gymnastics that prompted the International Gymnastics Federation to make changes to the sport's judging system. Therefore, following these games, the International Gymnastics Federation reworked the gymnastics scoring system, where the most prominent change was the removal of the ‘perfect 10’ as the highest score possible, to be replaced by an open-ended scoring system. The goal of this paper is to examine the effectiveness of the open-ended system that was introduced in 2006 through examining some of the sport's key values – an approach loosely aligned with broad internalism. It is suggested that the dual purposes of analysing what is achieved and the manner of achieving it are key values of the sport and are differentiated through the way judging utilises two categories known, in gymnastics, as ‘difficulty’ and ‘artistry’. This paper argues that the method of judging ‘difficulty’ is an improvement on previous judging methods. Our analysis of the definition and judging of ‘artistry’ in artistic gymnastics, however, reveals a less certain result.  相似文献   

Comparison of physiological responses to graded exercise test performance in outrigger canoeing     

Rebecca M. Kerr  Warwick Spinks  Anthony S. Leicht  Wade Sinclair  Louise Woodside 《Journal of sports sciences》2013,31(7):743-749

Abstract

The aim of this study was to establish a graded exercise test protocol for determining the peak physiological responses of female outrigger canoeists. Seventeen trained female outrigger canoeists completed two outrigger ergometer graded exercise test protocols in random order: (1) 25 W power output for 2 min increasing by 7.5 W every minute until exhaustion; and (2) 25 W power output for 2 min increasing by 15 W every 2 min to exhaustion. Heart rate and power output were recorded every 15 s. Expired air was collected continuously and sampled for analysis at 15-s intervals, while blood lactate concentration was measured immediately after and 3, 5, and 7 min after exercise. The peak physiological and performance variables examined included peak oxygen uptake ([Vdot]O_2peak), minute ventilation, tidal volume, ventilatory thresholds 1 and 2, respiratory rate, respiratory exchange ratio, heart rate, blood lactate concentration, power output, performance time, and time to [Vdot]O_2peak. There were no significant differences in peak physiological responses, ventilatory thresholds or performance variables between the two graded exercise test protocols. Despite no significant differences between protocols, due to the large limits of agreement evident between protocols for the peak physiological responses, it is recommended that the same protocol be used for all comparison testing to minimize intra-individual variability of results.  相似文献   

Olympic lightweight and open-class rowers possess distinctive physical and proportionality characteristics     

D. A. Kerr  W. D. Ross  K. Norton  P. Hume  M. Kagawa  T. R. Ackland 《Journal of sports sciences》2013,31(1):43-53

Abstract

Rowers competing at the 2000 Olympic Games were measured for 38 anthropometric dimensions. The aim was to identify common physical characteristics that could provide a competitive advantage. The participants included 140 male open-class rowers, 69 female open-class rowers, 50 male lightweight rowers, and 14 female lightweight rowers. Body mass, stature, and sitting height were different (P < 0.01) between the open-class and lightweight rowers, as well as a comparison group of healthy young adults (“non-rowers”, 42 males, 71 females), for both sexes. After scaling for stature, the open-class rowers remained proportionally heavier than the non-rowers, with greater proportional chest, waist, and thigh dimensions (P < 0.01). Rowers across all categories possessed a proportionally smaller hip girth than the non-rowers (P < 0.01), which suggested the equipment places some constraints on this dimension. Top-ranked male open-class rowers were significantly taller and heavier and had a greater sitting height (P < 0.01) than their lower-ranked counterparts. They were also more muscular in the upper body, as indicated by a larger relaxed arm girth and forearm girth (P < 0.01). For the male lightweight rowers, only proportional thigh length was greater in the best competitors (P < 0.01). In the female open-class rowers, skinfold thicknesses were lower in the more highly placed competitors (P < 0.01). In conclusion, the rowers in this sample demonstrated distinctive physical characteristics that distinguish them from non-rowers and other sports performers.  相似文献   

Gendered practices in the education of gifted girls and boys     

Barbara A. Kerr  M. Alexandra Vuyk  Chistopher Rea 《Psychology in the schools》2012,49(7):647-655

Gifted girls and gifted boys are more alike than they are different, although researchers remain fascinated with sex differences. Small differences between gifted boys and girls in achievements, interests, careers, and relationships can become exaggerated through gendered educational practices. Kindergarten “red‐shirting'' of boys and the denial of early admission to girls can cause gifted children to be out of step throughout their academic careers. When gifted children are not actively encouraged to participate in talent searches and after‐school and summer programs, whether because of overprotection of girls or the insistence on athletic activities at the expense of academic activities for boys, they lose the opportunity for challenge, friendships, and community. When boys are not supported in their interests in creative careers and girls are not supported in their interests in science, technology, engineering, and mathematics careers, they may enter occupations that will not offer them the sense of purpose and meaning they might have otherwise had. It is in the area of gender relations, however, that long‐term consequences of gendered practices are most apparent for gifted individuals because both gifted boys and girls need to plan for balancing family and career. © 2012 Wiley Periodicals, Inc.  相似文献   

Life the Immeasurable     

Hazel M. Kerr 《The Educational forum》2013,77(4)

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基于产品差异化的企业战略联盟形式选择   总被引：1，自引：1，他引：0  

方海燕  达庆利 《软科学》2009,23(7):61-64,67

基于产品差异化建立了一个具有R&D过程的双寡头博弈模型。从促进技术进步、产品的价格、企业的生产规模、企业的利润以及社会总福利的角度出发,研究企业的战略联盟形式选择问题。研究表明,企业的战略联盟形式的选择不仅与研发成果溢出率有关,而且还与产品的差异度以及R&D的效率有关。  相似文献   

The categorization of amateur cyclists as research participants: findings from an observational study     

Jose Ignacio Priego Quesada  Zachary Y. Kerr  William M. Bertucci  Felipe P. Carpes 《Journal of sports sciences》2018,36(17):2018-2024

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RENÉ MAGRITTE, CONSTRUCTIVISM, AND THE RESEARCHER AS INTERPRETER     

Robert Stake  Dale Kerr 《Educational theory》1995,45(1):55-61

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