试论基于健康体育的健美操教学     

吴芬 《成都航空职业技术学院学报》2007,23(3):27-28,51

本文结合高校女生身体、心理特点及对美的追求,着重论述了要正确地认识健美操是一项增强体质,塑造形体、陶冶情操,既有体育之健,又融体育之美的健康体育项目,并通过健美操教学增进女性健康美、形体美和审美意识。从而阐明高校女生健美操教学的重要性。  相似文献   

高校理论课“互动式”教学模式探索   总被引：1，自引：0，他引：1  

吴云勇 《黄冈职业技术学院学报》2007,9(4):38-40

我国的高等教育显然需要从"以学生为中心"的新的视角切入新的模式,进行深入的改革,以便培养更多创新型的人才。这种变革的重点就是变"教师主体论"的单向平面式教学模式为"以学生为主"的多向的、开放的立体式教学模式。  相似文献   

高职院校学生德育工作雏议     

周明霞 《巢湖学院学报》2007,9(5):158-161

加强高职生思想道德建设的方式要宽领域、多渠道。全校各部门、各方面要把学生思想道德教育贯穿到各自工作的全过程,形成思想道德教育的合力,齐抓共管,常抓不懈。真正实现"教书育人""管理育人""服务育人"的教育宗旨。培养一代优秀的高职生,必须坚持两手抓:一手抓专业文化基础理论、专业技能的提高;一手抓思想道德素质的提高。只有坚持两手抓,才能达到全面提高,从而加快学校事业发展的进程,保证社会主义建设后继有人。  相似文献   

社会主义新农村建设中体育建设的对策研究     

侯广斌  周新华 《湘南学院学报》2007,28(5):111-114

由于历史和现实的原因,目前占全国人口绝大多数的农村居民体育健身状况和体质状况明显落后于城市居民,体育设施差、组织力度弱、不懂体育锻炼方法、工作任务重等因素制约了农村体育的发展.在党中央提出"建设社会主义新农村"战略中,"农民体育健身工程"是社会主义新农村建设中的重要一环.农民随着经济实力增长和余暇时间的增多,对体育需求也必然会增加.通过逐步改善农村体育设施建设,加强村委会、农村学校体育教师及文体专干的组织、指导职能,帮助农村居民掌握体育锻炼方法,挖掘民间体育和文化资源,培养他们体育参与的兴趣,增强体育需求,从而大力推动农村体育建设.  相似文献   

Study of Resistin gene expression in peripheral blood mononuclear cell and its gene polymorphism in a small range population     

Yang YM  Xu ZR  Wu LJ  Huang WD 《Journal of Zhejiang University. Science. B》2007,8(2):132-135

INTRODUCTION Recently discovered as an endocrine organ, adi-pose tissue can secrete many cytokines such as Re-sistin, adiponectin and free fatty acids, and receives much attention in the study of insulin resistance and type 2 diabetes mellitus (T2DM). As a peptide hor-mone secreted by adipocyte, Resistin is considered to be the linkage between obesity and insulin resistance (Steppan et al., 2001). Most studies on Resistin in-vestigate adipose tissue. In this experiment we de-tected t…  相似文献   

Effects of α-tocopheryl acetate supplementation in preslaughter diet on antioxidant enzyme activities and fillet quality of commercial-size Sparus macrocephalus     

Zhang XD  Wu TX  Cai LS  Zhu YF 《Journal of Zhejiang University. Science. B》2007,8(9):680-685

This study examined the effects of dietary α-tocopheryl acetate supplementation on antioxidant enzyme activities and fillet quality in commercial-size Sparus macrocephalus. Three hundred fish [main initial weight （350±12） g] were divided into three groups （E250, E500 and El000） and reared in 9 cages. The fish were fed for 8 weeks with three diets containing different levels of dietary α-tocopheryl acetate （289, 553, 1069 mg/kg）. Over the experimental period, fish were fed to satiation and reached a final mean weight of （465±28） g without significant body weight difference and proximate composition difference. Fillet α-tocopherol was significantly （P〈0.05） different between groups, reaching levels of 14.2, 22.1, 30.9 pg/mg fillet for groups E250, E500 and El000, respectively. Total serum superoxide dismutase （SOD） activity increased significantly （P〈0.05） in fish fed the diets high in α-tocopheryl acetate, but serum glutathione peroxidase （GPX） activity was unaffected. In storage on ice, fillets of fish fed the diets high in α-tocopheryl acetate exhibited significantly lower （P〈0.05） levels of oxidation. These results suggested that increased dietary α-tocopheryl acetate could increase its flesh deposition, increase the activity of SOD and prevent lipid peroxidation ofSparus macrocephalus fillets in retail storage on ice.  相似文献   

Lipids changes in liver cancer   总被引：9，自引：1，他引：8  

Jiang JT  Xu N  Zhang XY  Wu CP 《Journal of Zhejiang University. Science. B》2007,8(6):398-409

Liver is one of the most important organs in energy metabolism. Most plasma apolipoproteins and endogenous lipids and lipoproteins are synthesized in the liver. It depends on the integrity of liver cellular function, which ensures homeostasis of lipid and lipoprotein metabolism. When liver cancer occurs, these processes are impaired and the plasma lipid and lipoprotein patterns may be changed. Liver cancer is the fifth common malignant tumor worldwide, and is closely related to the infections of hepatitis B virus （HBV） and hepatitis C virus （HCV）. HBV and HCV infections are quite common in China and other Southeast Asian countries. In addition, liver cancer is often followed by a procession of chronic hepatitis or cirrhosis, so that hepatic function is damaged obviously on these bases, which may significantly influence lipid and lipoprotein metabolism in vivo. In this review we summarize the clinical significance of lipid and lipoprotein metabolism under liver cancer.  相似文献   

Novel distribution pattern of fibrinolytic components in rabbit tissues extract： a preliminary study     

Lu XG  Wu XG  Xu XH  Gong XB  Zhou X  Xu GB  Zhu L  Zhao XY 《Journal of Zhejiang University. Science. B》2007,8(8):570-574

Objective: The purpose of this work was to investigate the distribution pattern of fibrinolytic factors and their inhibitors in rabbit tissues. Methods: The components of the fibrinolytic system in extracts from a variety of rabbit tissues, including tissue plasminogen activator (tPA), plasminogen activator inhibitor-1 (PAI-1), plasminogen (Plg), plasmin (Pl) and α2 plasmin inhibitor (α2PI), were determined by colorimetric assay. Results: The tissue extracts in renal, small intestine, lung, brain and spleen demonstrated strong fibrinolytic function, in which high activity of tPA, Plg and Pl was manifested; whereas in skeletal muscle, tongue and stomach, higher activity of PAI-1 and α2PI showed obviously. Also excellent linear correlations were found between levels of tPA and PAI-1, Pl and α2PI, Plg and Pl. In related tissues, renal cortex and renal marrow showed distinctly higher activity of tPA and lower activity of PAI-1, with the levels of Plg and Pl in renal cortex being higher than those in renal marrow, where the α2PI level was higher than that in renal cortex. Similarly, the levels of tPA, Plg and Pl in small intestine were higher than those in large intestine, but with respect to PAI-1 and α2PI, the matter was reverse. In addition, the fibrinolytic activity in muscle tissue was lower, however, the levels of tPA, Plg, and Pl in cardiac muscle were obviously higher than those in skeletal muscles, and the levels of PAI-1 and α2PI were significantly lower than those in skeletal muscle. Conclusion: Our data demonstrate that a remarkable difference of the fibrinolytic patterns exists in rabbit tissues, which has probable profound significance in understanding the relationship between the function of haemostasis or thrombosis and the physiologic function in tissues.  相似文献   

"三元"说之宗宋及其诗学价值指向     

周薇 《西南师范大学学报(人文社会科学版)》2007,33(4):144-148

"三元"说是陈衍针对今人强分唐宋诗与扬唐抑宋的诗学观所提出的诗学纠偏策略.它以三元皆盛之论,将唐宋诗并列,同时又立足于宋诗,特别以杜、韩、黄为重心,突出宋诗对唐诗的创变与突破,从而确立宋诗地位与特征,对扬唐抑宋诗学观进行纠偏.这一诗学之根本,不在纠缠于诗歌诗艺形式上的高下判别,而关注内容精神之追求.以提倡变风变雅、振兴诗教为旨归,寄寓着关注现实人生的重要的诗学思想.  相似文献   

中国环境保护的难点与破解之道   总被引：1，自引：0，他引：1  

周建 《北京师范大学学报(社会科学版)》2007,(4):138-142

中国环境保护事业飞速发展,在经济高速增长的同时,环境质量恶化的趋势得以减缓。但由于治理的速度仍赶不上污染的速度,环境形势依然严峻。做好新形势下的环保工作,必须加快环境与经济的融合,加快实现三个转变:一是从重经济增长轻环境保护转变为保护环境与经济增长并重;二是从环境保护滞后于经济发展转变为环境保护和经济发展同步;三是从主要用行政办法保护环境转变为综合运用法律、经济、技术和必要的行政办法解决环境问题。必须在国家战略层面将环境与经济有机结合起来,将环境保护的要求渗透到产业政策、货币政策、价格政策、财税政策和贸易政策之中,以环境友好的政策确保发展战略的顺利实施;将环境保护的领域由以生产为主,拓展到消费、分配、流通的各个环节,形成覆盖再生产全过程的环境管理体系;坚持从经济全球化的战略高度驾驭环境保护。  相似文献