“七城会”后场馆的运营现状、影响因素及对策研究——以南昌国际体育中心、江西省奥体中心为例

为进一步提高"七城会"后场馆的使用质量和效益,采用文献资料法、实地调查法等方法,深入分析"七城会"后主要场馆的运营现状及影响因素。了解到赛后场馆运营存在着资源闲置、经营滞后、亏损严重等许多问题,希望通过创新运营方法和理念,积极融入城市,把体育和休闲娱乐相结合的综合服务等措施和政策,充分发挥场馆的多元化作用,不断提高场馆的运营水平等。     

华中师范大学女大学生体育生活方式调查研究——以免费师范生为例

主要采用问卷调查法对华中师范大学女性免费师范生的体育生活方式进行问卷调查。结果显示:学校体育课的教学内容还不能满足学生们的体育需要;华中师范大学女性免费师范生这一群体体育消费情况不容乐观,体育消费投入较少;参与体育锻炼的主要目的是保持健康和塑形健美。影响其进行体育锻炼的主要原因是没有空暇时间、学业负担重以及没有场地等。针对存在的问题,对如何构建华中师范大学女大学生健康的体育生活方式提出建议和策略。     

Images of women in literature on physical education and sport: Representations of social transformation in France under the third republic, 1870-1939

Writings on 'the female' under the Third Republic in France provide evidence of the profound changes taking place in the social representation of femininity and masculinity during the period. They correspond to dramatic changes in the socio-economic context in parallel with those in the scientific models being used to describe human bodily movement. This paper sets out to demonstrate both the structure of the discussion on femininity and the practice of exercise, and the possible links with changes in women's education and their social position in France. It attempts to go beyond the traditional analysis of the historical relationships between women and exercise in the period under examination (1870-1939). It reviews the debates on these relationships taking place at the time in France and within the state education system during the Third Republic and focuses on three specific aspects: work, school and society.     

唯一分解整环上多项式不可约的一个判别法

本文给出了唯一分解整环上的系数满足一定条件的本原多项式不可约的一个判定方法。     

Spatial memory in rats: Resistance to retroactive interference

Treatments that interfere with animals’ short-term retention (e.g., in delayed matching-to-sample) were studied using a spatial memory task. Rats performed in an eight-arm radial maze in which choosing each arm without repetition was the optimal behavior. Performances were interrupted between fourth and fifth choices for a delay of 15 sec to 2 min. A variety of events occurring during the delay interval did not disrupt memories for prior choices (as assessed by the accuracy of postdelay choices). The ineffective treatments included variations in visual and auditory environments, removal from the maze, food consumed during the delay, a distinctive odor added to the maze, or combinations of these manipulations. Additionally, performance on another spatial task (a four-arm maze) during the delay between Choices 4 and 5 did not interfere with performance in the eight-arm maze. These findings suggest that rats’ memories for spatial locations are immune to retroactive interference, at least within the range of conditions reported, and that the rat can successfully segregate memories for spatial locations established in different contexts.     

工科"线性代数"课程改革模式探讨

工科线性代数课程多年一贯的体系,已经不适应现代社会的要求,必须寻求一种新的模式,把它与解析几何、实际应用、数学建模等结合起来,切实培养大学生的数学素质,提高教学质量.     

浅谈氧化还原反应方程式的配平

介绍用化合价升降法配平无机、有机氧化还原反应方程式。     

大学生的就业心理问题分析

大学生就业心理问题主要表现在认知心理、情绪心理、社会心理维度方面,产生的原因既有社会因素、学校因素、家庭因素,也与学生的个性特点密切相关;要改善和提高大学生的就业心理,关键在于帮助大学生完善自我,发展自身能力,并善于调动社会、学校等各方面的力量。     

Symbolic Gesture versus Word: Is There a Modality Advantage for Onset of Symbol Use?

Researchers have hypothesized in the past that children learning sign languages develop signs at an earlier age than is typically expected for vocal words. This assumption, however, has recently been questioned on the grounds that researchers have not always guaranteed that words and gestures are being used in a comparable fashion. The present study was designed to shed light on this controversy by comparing the onset of symbolic use of signs and words in a group of 22 hearing children exposed to symbolic gestures from 11 months onward. Bimonthly interviews emphasizing contexts of use of gestures and vocal words indicated a smaller modality difference than early research had predicted, thus providing support for the hypothesis that strides in cognitive abilities such as memory, categorization, and symbolization underlie this milestone in both modalities. At the same time, however, the data also indicated that the small difference in onset time was reliable, thus providing support for the notion that the gestural modality is, in fact, easier for many infants to master once the requisite cognitive skills are in place.     

Mexican-American Students’ Perceptions of Teachers’ Expectations: Do Perceptions Differ Depending on Student Achievement Levels?

This exploratory study examines the learning beliefs of high and low achieving, low-income Mexican-American students. Semi-structured interviews were conducted with 11 ninth grade students. The qualitative analysis shows that students’ perceptions of their teachers’ expectations of a “good” student or a “not so good” student did not differ along achievement lines. However, the students’ perceptions about what it means to be a good student differentiated the low-achievers from the high-achievers. This study’s findings may be used to inform educators about Mexican-American students’ orientation towards school and learning, in hopes for creating more equitable educational settings where all students achieve to their fullest potential.