我国甲级职业足球俱乐部经营管理现状的调查与分析

采用问卷调查等方法,对我国甲级职业足球俱乐部经营管理现状进行探析。结果显示,存在着经营管理人才少、学历低;青少年球员的梯队建设,尚未引起各俱乐部的高度重视;各俱乐部经营活动的广度和深度不够等问题。     

硫酸法催化合成双酚芴的研究

以98%的浓硫酸作为催化剂合成双酚芴进行研究,分别对催化剂用量、助催化剂用量、反应时间、反应温度、酚酮摩尔比等主要因素对反应的影响,进行了试验,试验结果表明,使用浓硫酸催化合成双酚芴,最优条件下双酚芴的反应收率98.20%。制备双酚芴的最佳工艺条件为:酚酮摩尔比6:1,反应温度45℃,反应时间3h,催化剂浓硫酸用量为8.5mL/0.333mol芴酮,助催化剂β-巯基丙酸用量为0.25mL/0.333mol芴酮。     

A Stylistic Analysis of’“A Good Man is Hard to Find”

Stylistics is a branch of linguistics which studies the feature of situationally distinctive uses (varieties) of language, and tries to establish principles capable of accounting for the particular cho...     

《周易》“六十四卦图”解(下)

通过论证"龟甲九宫"与"八卦图"组成"九宫八卦图",进而揭示出"八卦相重(八乘八)成六十四卦"的生成原理,纠正了《易》学界流传至今的宋代邵雍、朱熹所谓"八卦变十六卦变三十二卦变六十四卦"错误理论。     

中国共产党对社会主义建设战略目标的探索与选择

中国共产党在探索我国社会主义建设道路的过程中,曾先后选择过"初级形式的社会主义"、"伟大的社会主义国家"、"早日建成社会主义和逐步向共产主义过渡"、实现四个现代化、分"三步走"基本实现现代化等战略目标。这些不同时期的目标选择对我国的社会主义建设都产生过重大的影响。全面建设小康社会虽然也是战略目标,但它仍然是"三步走"战略目标的阶段性目标。     

我国甲A女排运动员全过程多年训练专项身体素质变化特征的研究——兼析女排运动员身体素质现状

以参加2004年全国女排甲级联赛七支队伍的运动员为主要研究对象,对其四项排球专项身体素质进行测量和数理统计分析.揭示我国甲A女排运动员四项专项身体素质在运动员全过程多年训练中的变化趋势及特点.使排球运动员对自己在全过程多年训练中专项身体素质变化过程有个整体、清晰的认识;教练员能够有一个专项身体素质训练正确思路,使运动员有更好的竞技能力.     

第9届世界健美操锦标赛男子单项决赛难度动作位序分析

运用图像分析、文献资料调研、数理统计等研究方法,对第9届世界健美操男子单项决赛前8名运动员难度动作出现的位序与成绩关系进行分析。研究显示,成套难度动作位序布局的合理性、难度动作类别创编的均衡性与运动成绩呈正相关;难度动作的选择应与运动员的实际身体素质水平和专业技术水平相吻合,难度动作才能完成得轻松优美,才能充分展现男子单项目运动员的个性化特点,“难”与“美”的结合仍然是当今健美操制胜的关键。     

Multivariate prediction of academic performance by Hong Kong University students

Verbal intelligence, English-language skills, personality, and attitude scales were used as predictors of academic performance in 230 male and female arts students at the University of Hong Kong. A series of bivariate, multiple, and canonical correlation analyses were performed. The results showed that verbal intelligence and attitudes, excepting study orientation, were not predictive of performance. English-language skills had the most predictive value, accounting for about 10% of the variance of performance measures. Personality variables failed to predict performance when composite criterion measures (GPAs) were used; however, they proved to be of predictive value when results of individual academic subjects were used as criterion measures. The study points to the importance of using noncomposite criterion measures in prediction and of considering the cultural context of achievement.     

The role of stimulus salience in young children's ability to discriminate two-dimensional rotations: Reflections on a paradigm

Children's ability to discriminate reflections and rotations of visual stimuli was examined within the confines of a mental rotation task. It was hypothesized that success would be affected by both characteristics of the stimulus and by the subtlety of the discrimination required. Forty 3- to 4-year-old children were directed to mentally rotate a stimulus a given number of degrees and to discriminate the appearance of the rotated stimulus from among a set of alternatives. Four stimuli differing in the number of visual orientation cues were utilized across 24 trials. A significant effect was found for number of orientation cues, and data indicated the difficulty children experienced detecting reflections, a task which bears close resemblance to the yes/no option in prototypic rotation studies. Children were only successful with a limited range of stimuli when discrimination of a reflected foil was not required. Results are discussed in light of discrepant findings about children's kinetic imagery ability and the advisability of using this particular paradigm with young Children.     

《骆驼祥子》:民间视角下的启蒙悲剧

通过文本细读,对蕴涵在《骆驼祥子》文本中的民间和启蒙的关系以及老舍的创作心理进行了探讨。从象征的意义上说,《骆驼祥子》有一个隐形的结构,即一个人的堕落之路,而在祥子与命运之网的搏斗中,虎妞和阮明先后充当了网上的诱惑;在作品显形层面上多层次地解读虎妞形象、祥子与阮明的关系,从民间形态和人性真实的意义上凸现了虎妞作为艺术典型的丰富内涵和不朽魅力。《骆驼祥子》后半部分在结构上留下了遗憾:老舍本身作为市民阶层的一员,在描述祥子对政治之网的冲击时超出了他的能力,尽管他对市民有着尖锐的批判,却不可能在精神上给以更高的提升。