依托油脂行业 办好《中国油脂》

介绍《中国油脂》依托油脂行业，办好期刊的做法和体会。     

电大生《经济数学基础》课程学习困难的成因分析

本文对电大生《经济数学基础》课程学习困难的成因进行了分析,并对教师在该课程教学中要注意的问题提出了几点建议。     

新形势下高校篮球教学改革的思路

本文面对高校扩大招生和高校篮球文化的迅猛发展 ,以及上篮球课的学生人数逐年大幅度增加的新形式 ,探讨并提出了教学目标注重兴趣、习惯和能力培养 ,练习要求弹性化 ,知识传授实践化 ,测评方法综合化、团体化 ,准备活动专项化 ,按水平分组练习 ,教学内容精简化、实用化以及练习手段娱乐化、健身化等篮球教学改革的思路。     

应重视短距离速滑运动员的有氧能力训练

通过分析王曼丽运动成绩提高的原因，指出了有氧能力的提高所起的作用，并介绍了王曼丽有氧能力训练的方法，阐明了必须重视短距离速滑运动员的有氧能力训练，才能使达到一定程度的运动水平得到进一步地提高。     

Acculturation orientations of competing host communities toward valued and devalued immigrants

This study explored how members of competing host communities may endorse different acculturation orientations towards valued and devalued immigrants settled in the bilingual city of Montreal. Francophone (N=422) and Anglophone (N=401) host community students from low-, medium- and high-ethnic diversity colleges completed the host community acculturation scale (HCAS) along with a questionnaire monitoring a range of social psychological correlates of acculturation orientations. Results showed that Anglophones were more integrationist and individualist and less assimilationist than Francophones. Both Francophones and Anglophones were more integrationist and individualist and less assimilationist, segregationist and exclusionist toward valued than devalued immigrants. Attending a multiethnic college had no influence on respondents’ acculturation orientations. The more welcoming acculturation orientations of Anglophones compared to Francophones was corroborated by results obtained with immigrants attending the French and the English colleges. Social psychological profiles of the respective acculturation orientations were similar across both host communities thus supporting the construct validity of the HCAS. Attitude toward co-national outgroup was a significant determinant of each acculturation orientations, suggesting that intergroup relations between rival host communities has an impact on acculturation orientations toward immigrants.     

低海拔及中度高原训练对男子柔道运动员运动能力的影响

为了探讨低、中度高原训练对运动能力的影响，本系统观察15名广东省男子柔道运动员在中度高原(1891m)和低海拔(1000m)进行2—3周训练前后Hb、CK、BUN、血清睾酮(T)、皮质醇(C)和T／C比值的变化并进行比较。研究发现：(1)高原训练中，Hb先降低后显升高，CK活性则是显升高，然后逐渐恢复，BUN开始变化不明显，随后显下降，回到平原后再升高至恢复；血清T、T／C比值显升高，而C显下降，保持高睾酮低皮质醉水平；(2)低海拔训练对运动员的血液生化指标、激素及运动能力有一定的影响，但不如中度高原训练效果明显；(3)中度高原—平原—低海拔交叉训练能使运动员适应过程加快，提高机能水平。     

Investigation of Poor Academic Achievement in Children with Duchenne Muscular Dystrophy

Duchenne Muscular Dystrophy (DMD) is a neurogenetic developmental disorder that presents with progressive muscular weakness. It is caused by a mutation in a gene that results in the absence of specific products that normally localize to muscle cells and the central nervous system (CNS). The majority of affected individuals have IQs within the normal range, generally with lower verbal than performance IQ scores. Prior work has demonstrated selective deficits on tests of verbal span and immediate memory. For the current study, 26 boys with DMD (and normal intellectual function) and their unaffected siblings were evaluated. Paired comparisons demonstrated that the children with DMD had significantly poorer academic achievement scores than their siblings, even though their vocabulary levels and home and educational environments were comparable. Children with DMD also had more behavioral concerns, physical disabilities, and poorer verbal memory spans. Linear regression indicated that behavioral concerns, executive function, and physical disability did not contribute substantially to academic performance, whereas performance on verbal span did. DMD presents with a selective developmental aberration in verbal span that has wide‐ranging consequences on learning skills.     

美国体操的运作与发展因素分析

通过查阅文献资料、访问调查、数理统计等方法,分析了美国体操的具体运作情况,认为导致美国体操发展的因素主要包括两个方面:政府对体育的优惠政策、体育的商业化运作、“体教结合”的后备力量培养机制以及发达的体育传媒,它们构成了美国体操优越的外在环境;体操的历史背景、教练员机制以及体操协会的良性运作,它们成为促进美国体操发展的内部因素。     

论全球化时代中国教育的战略选择

世纪更替，不断加速的全球化进程正对中国的教育发展产生全面和深刻的影响；而今年11月中国通过WTO这个载体，则全方位地融入全球市场经济的循环圈。这将引发一场伟大的明变革，促使作为国家经济发展之基础的教育作出新的战略选择。     

与西湖争艳的园林式湖景餐厅:杨公堤知味观·味庄

在火爆的杭州餐饮业内,如今又崛起一家园林式湖景餐厅——西湖杨公堤知味观·味庄。这家餐厅自2004年5月开张以来,日日顾客盈门,每逢节假日更是热闹非凡,来自海内外的游客摩肩接踵,中、晚就餐时可容纳近千人同时用餐的大厅和包间,常常是连翻几桌,这种火爆景象成了西湖西进项目中的一道亮丽风景。“此境只应天上有”西湖如诗如画、如梦如幻的山水、园林,千百年来赢得世人的赞誉,2002年的西湖西进工程,又将杨公堤一带打造得令人心驰神往,俨然成了西湖的“聚景中轴”和“揽胜长廊”。知味观·味庄就开设在这一“揽胜长廊”上。这家独一无二的园…