投掷运动员体成分的调查分析   总被引：1，自引：0，他引：1  

吕新颖 《北京体育大学学报》1999,(3)

通过对受试者体成分皮褶厚度的测定,并对其派生指标的比较发现：投掷选手皮脂较厚,其中重器械投掷选手达到肥胖标准。分析认为,这是由于其肌肉体积逐渐增大的同时,总伴随着皮下脂肪逐渐堆积的结果。肥胖不仅影响运动的效果,对身体健康也不利。建议投掷选手在促使肌肉体积增大的同时应积极采取消除脂肪的措施。  相似文献   

Understanding others Kellyian theory,methodology and applicationComprendre les autres la théorie de Kelly: methodologie et applicationEntendimiemto de los otros la teoría de Kelly: metodología y applicación     

C.T.Patrick Diamond 《Int J Intercult Relat》1982,6(4):395-420

This article discusses Kelly's theory of personal constructs and its Repertory grid technique as means of revealing the nature of cultural differences and similarities. It shows how Kelly's theory relates to cognitive theory, implicit personality theory and subjective culture theory. According to Kelly, people and groups are best understood in terms of the ways they anticipate events. People are all psychologists since they employ constructs. These bases of discrimination are bipolar in nature and open to revision. A group's culture is summarized by its members' shared superordinate constructs. Kelly's Commonality Corollary explains that members of a group are similar because they use the same constructs to order events. Kelly's Sociality Corollary states that, in order to enter into a relationship with others, people need first to subsume the others' personal constructs. His custom-built Repertory grid elicits constructs by having a person decide how in a matrix other people, for example, are similar and different. In the rated grid form, each person or element is rated from most to least on the positive pole of each construct. Either principal components or cluster analysis or multidimensional scaling can reveal the interviewed person's superordinate dimensions of appraisal. As an emic technique, the grid is contrasted with the semantic differential and other fixed-format tests. A review of the personal construct literature shows that many individuals and cultural groups have been explained in their own terms. In this research, difference is construed as interesting and others are understood by construing their construction processes as a first step towards approval.  相似文献   

生态自然美及其有无之境--兼论生态美学视野中的自然美     

刘恒健 《陕西师范大学学报(哲学社会科学版)》2003,32(3):17-23

大道论的生态美学认为,自然在其本真存在的意义上就是原始本真的自然生态美。它乃是大道在自然中隐蔽的敞开,或者说是大道在自然中如实呈现的有无之境。作为整体自然美的天地之"大美"和作为个体自然美的万物之"众美",是本真生态自然美的两种形态。自然有无之境的破裂,造成了本真自然的解体并最终导致了自然的人化和人化自然美的逐步升级。人化自然美是一种非本真非生态的自然美。生态自然美及其有无之境的现代意义在于,启示我们超越出人化自然美的囿限,重新发现和进入自然美的本源之域,在与自然的先天本然的和谐中重建更具本真性的人文精神。  相似文献   

从科技兴市信息网到ChinaInfo资源系统   总被引：1，自引：0，他引：1  

涂悦红 《情报学报》1998,(2)

科技兴市信息网和ＣｈｉｎａＩｎｆｏ资源系统的建设与发展分别代表了信息服务从传统到联机以及从联机到Ｉｎｔｅｒｎｅｔ两次飞跃的历程。在这两次飞跃中,信息服务的增值作用得到了增加和扩展,使得用户更快捷、方便地得到更丰富、全面、准确的信息。  相似文献   

高校体育改革与素质教育   总被引：6，自引：1，他引：5  

徐汶 《广州体育学院学报》1998,(1)

针对我国高校体育当前存在的问题进行分析 ,提出必须改革高校体育现有的教育模式。以如何从应试教育向素质教育转轨这一主题展开讨论 ,为共同研究和探索实施素质教育的具体措施、具体内容和具体步骤提供参考。  相似文献   

艾略特诗歌复杂性和多样性根源探究   总被引：2，自引：0，他引：2  

高鸿 《福建师范大学学报(哲学社会科学版)》2000,(3)

本文通过把艾略特对但丁诗歌的阐释性评述与艾略特诗歌《荒原》并读的方式 ,从两个方面认识和探究艾略特诗歌复杂性和多样性的根源 :其一 ,艾略特诗歌中频繁的引经据典和多种文字的交织目的是构筑人类文化精神家园的基石 ;其二 ,艾略特诗歌的复杂性和多样性是与代表中世纪思维的寓象方法有关  相似文献   

地方政府促进科技成果转化新政策研究   总被引：3，自引：3，他引：0  

葛章志  宋伟 《科技管理研究》2015,(23)

采用内容分析法分析法研究2012年以来我国典型的地方政府促进科技成果转化新政策,探讨地方新政策制定的背景、政策工具的使用与政策着力点的布局情况。构建新的政策支撑体系,指出地方新政在实现巨大突破的同时也存在上下级政策联动不足、特定行政区域内的效力限制、相关配套政策改革不足、专项政策综合作用力不强的风险。最后提出政策改进的建议。  相似文献   

基于多主体协同创新的产学研联盟运行机制研究※(修改）     

崔金栋  于圆美 《科技管理研究》2015,(22)

加强产学研融合和提出具有可行性的产学研联盟运行机制具有重要意义,笔者针对目前产学研联盟在运行过程中存在的诸多不协调的原因进行了分析,提出了多主体协调创新的产学研联盟运行机制,通过建立保障制度、人才软引进、健全工作机制和协调盈利模式等实现多方利益共赢,尤其是倡导利用商业化运营公司解决目前产学研联盟中的一些运行弊端来促进产学研联盟的健康发展。研究成果把运行机制具体化,并经过了实践的检验,便于落实和推广。  相似文献   

Determination of Biological Variance and Validation of a Fluorometric Assay for Measurement of α-l-Iduronidase Activity in Dried Blood Spots Samples: The First Experience in Iran     

Mohammad Abdi  Mohammad Said Hakhamaneshi  Mohammad Reza Alaei  Namam-Ali Azadi  Rahim Vakili  Daniel Zamanfar  Mohammad Taghikhani  Shohreh Khatami 《Indian journal of clinical biochemistry : IJCB》2015,30(3):318-322

Methods for assaying lysosomal diseases in dried blood samples are very useful today due to its several advantages related to the stability of samples, its transportation, handled and analysis, and its potential use for newborn screening compared to traditional methods in leucocytes samples. For this reason, it is important to validate these assays before being used in routine laboratory. Because of different in biological markers based on ethnicity, we aimed this study to validation a DBS-based fluorometric assay for measurement of α-l-Iduronidase activity for diagnosis of MPS I patients in Iran. DBS samples were collected from 15 MPS I patients and 60 healthy age matched subjects. Diagnostic value, biological variance and α-l-Iduronidase activity were determined. DBS α-l-Iduronidase activity was significantly higher in male subjects than in female group. Using a cut-off level of 1.08 µmol/spot 20 h, sensitivity and specificity were 100 and 98 %. The linearity of test was proved and we showed that within-run and between run precision were 5.6 and 14.66 %. Measurement of α-l-Iduronidase activity in DBS samples is an accurate test for diagnosis of MPS I and because of its rapid shipping and simplicity to keeping, DBS-based enzyme activity could be considered as a useful diagnostic tool in this disease.  相似文献   

创新社会及其政策导向          下载免费PDF全文

冷民 《中国科学院院刊》2015,30(5):638-644

创新不仅是一种"技术-经济"过程,同时也是一种"社会-文化"过程。对知识劳动者或创新创意阶层社会属性的高度关注,是"创新社会论"兴起的一个基本前提。文章分析了"创新社会论"兴起的4个认识基础,总结了全球一些代表性创新中心城市的社会共性特征,提出将人而不是技术置于创新政策制定的中心以及未来政策的导向。  相似文献