音乐养生本质探究

音乐养生是研究运用丰富有序的声音组合体来满足人的听觉感性需要与表现内心感受需要,以维持心态平和,配合饮食起居等合理手段来保养生命的科学。“阴阳五行、五脏相音”是古人对于音乐养生的探索,既有形式上的牵强附会毛病,又有辩证思维的合理内核。音乐丰富有序的频率序列接近人体自身的频率序列,引发人的耳蜗基底膜谐和共振,通过神经纤维传导谐和有序的电脉冲到达大脑颞叶皮层,音乐激发α脑电波,α波催生天然“快乐丸”内啡肽,使人舒适愉悦,有利于人的身心健康,有益于养生。     

羽毛球运动员选材研究综述

研究上世纪80年代至今的我国羽毛球项目运动员选材的发展历程,指出选材研究的成就和现状,并对将来发展给予展望。     

湖北省羽毛球运动员认知特征的比较研究

以湖北省90名羽毛球运动员和在校大学生为研究对象,研究不同运动水平受试者安静状态下心理认知指标特征。结果表明:运动水平相对较高的羽毛球运动员体现出较好的认知能力。     

试论中国武术博物馆在武术文化遗产保护中的作用

文章从武术文化发展存在的困境分析入手,认为武术非物质文化遗产身份的获得和中国武术博物馆的建立为当今武术文化发展创造了新机遇,并提出武术遗产博物馆化保护的路径,探讨了中国武术博物馆在武术文化遗产保护中大有可为。     

演化经济学视角下对武术操发展的思考

文章通过文献资料法、逻辑推理法、演化经济学分析法等研究方法,对武术操演变过程、发展现状以及武术操创编原理进行分析和研究,促进武术操在学校的开展和普及,同时为武术操的发展和中国武术的传播提供一定的科学理论依据。     

舟山群岛地名文化坐标

海岛地名记忆 舟山群岛有1390个岛屿和3360处礁石,犹如一颗颗璀璨明珠,散落在中国东海的海面上.这些岛礁中,无居民的有1287个,大多一一有名,造就了海洋文化中独特的地名群落事象.这些岛礁之名有些出自王建富.他是舟山市地名办公室主任,1989年从杭州大学地理系地理专业毕业后,就来到舟山市民政局从事当时处于边缘化的海岛地名工作.     

提高短距离跑起跑质量的几种途径

短距离跑是径赛中速度最快的项目。随着现代竞技发展 ,短距离跑起跑的质量对成绩影响很大。通过选择好的起跑姿势对运动员进行心理训练 ,使其能发挥自己良好的反应速度和进行科学的腿部力量练习 ,从而提高短距离跑起跑的质量。     

如何在物理实验中加强学生素质教育

以测定自由落体重力加速度为例,引导学生分析实验方案的选择,从而起到培养创造性思维的作用.     

Deletion analysis of SMN1 and NAIP genes in southern Chinese children with spinal muscular atrophy

Spinal muscular atrophy (SMA) is a disorder characterized by degeneration of lower motor neurons and occasionally bulbar motor neurons leading to progressive limb and trunk paralysis as well as muscular atrophy. Three types of SMA are recognized depending on the age of onset, the maximum muscular activity achieved, and survivorship: SMA1, SMA2, and SMA3. The survival of motor neuron (SMN) gene has been identified as an SMA determining gene, whereas the neuronal apoptosis inhibitory protein (NAIP) gene is considered to be a modifying factor of the severity of SMA. The main objective of this study was to analyze the deletion of SMN1 and NAIP genes in southern Chinese children with SMA. Here, polymerase chain reaction (PCR) combined with restriction fragment length polymorphism (RFLP) was performed to detect the deletion of both exon 7 and exon 8 of SMN1 and exon 5 of NAIP in 62 southern Chinese children with strongly suspected clinical symptoms of SMA. All the 32 SMA1 patients and 76% (13/17) of SMA2 patients showed homozygous deletions for exon 7 and exon 8, and all the 13 SMA3 patients showed single deletion of SMN1 exon 7 along with 24% (4/17) of SMA2 patients. Eleven out of 32 (34%) SMA1 patients showed NAIP deletion, and none of SMA2 and SMA3 patients was found to have NAIP deletion. The findings of homozygous deletions of exon 7 and/or exon 8 of SMN1 gene confirmed the diagnosis of SMA, and suggested that the deletion of SMN1 exon 7 is a major cause of SMA in southern Chinese children, and that the NAIP gene may be a modifying factor for disease severity of SMA1. The molecular diagnosis system based on PCR-RFLP analysis can conveniently be applied in the clinical testing, genetic counseling, prenatal diagnosis and preimplantation genetic diagnosis of SMA. Project supported by the National Natural Science Foundation of China (No. J0710043), and the Natural Science Foundation of Zhejiang Province (No. 2007C33049), China     

区域机构知识库的构建研究

论文阐述创建区域机构知识库的目的、意义和可行性,分析当前构建区域机构知识库存在的主要障碍和问题。提出构建区域机构知识库在政策支持、组织建设、人力和费用等方面采取的具体措施。