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在教学时数压缩的情况下，为提高篮球教学水平，围绕教学最优化这一课题进行实验研究，取得了良好效果。 相似文献
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Richa Vaishya Janardhan Singh Harbans Lal 《Indian journal of clinical biochemistry : IJCB》2008,23(2):195-197
Effect of irbesartan, an angiotensin II receptor antagonist, was studied in streptozotocin (STZ) induced diabetic nephropathy.
Polyuria, proteinuria, blood urea, creatinine clearance, and urinary electrolytes were determined to assess kidney damage.
There was a significant increase in urine volume, urinary protein and blood urea in STZ induced diabetic rats. On the other
hand, irbesartan treatment resulted in a significant reduction in urinary protein and blood urea in these rats. Irbesartan
treatment also improved creatinine clearance and exhibited a natriuretic effect in these animals. Results suggest that irbesartan
treatment ameliorate STZ induced diabetic nephropathic changes, in rats. 相似文献
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采用文献资料、访谈调查、数理统计和逻辑分析等方法,对我国职业篮球联赛——CBA联赛13年发展过程中影响竞赛质量主导因素——球队、教练员、队员和外援的发展变化历程进行分析,将对提高联赛水平和质量具有重要的指导意义。结果表明：CBA联赛13年发展过程中,球队数量保持稳定增长,国内球员平均身高和体重呈稳定增长趋势,年龄结构趋向年轻化,引进外援整体水平较高,教练员团队逐渐壮大,一批优秀的年轻教练员逐渐成熟,聘请的外籍教练员普遍水平较高,但整体效果不佳。 相似文献
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采用问卷调查法、访谈法和数理统计法,对通辽地区(含旗、县)共304名中小学体育教师参加校本培训的现状进行初步研究分析,找出了该地区中小学体育教师校本培训存在的问题,并就完善通辽地区中小学体育教师校本培训的途径和措施提出可行性建议。 相似文献
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‘Return to school’ for enhancement of career is considered a means to career mobility. However, if ‘return to school’ is chosen after a certain stage it has its own costs and challenges. It becomes more complex, especially for women, if geographical distance from family becomes an additional variable to it. Present study, grounded in Indian context, examines married Indian women professionals, who opted for geographical separation from their families (including, in some cases, infants and small children) to pursue higher studies. The study explores what spurs well-qualified married women professionals to take a career break and join a rigorous educational programme which requires them to stay away from their families for a substantial time. Key themes that emerged from the study can be categorised as motives: dissatisfaction with work situation, need for skill enhancement, and an urge to develop one’s own identity; facilitators: support and encouragement from spouse and other family members and age; challenges faced: psychological turmoil, strain on relationships, and financial stress. 相似文献
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以＂知识分类与目标导向教学＂理论为基础,根据高校体育专业篮球专项课教学计划中规定的培养目标和教学大纲中的学科教学目标,运用文献资料法、专家访谈法、教学实验法以及数理统计法,对教学的设计、方法、效果进行了分析研究,比较＂知识分类与目标导向教学＂与传统教学方法在高校篮球专项课进攻战术基础配合教学中教学效果的差异,以及造成这些差异的原因。 相似文献
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Mahajan RS Veerpathran A Dakshinamoorthy G Sharma RD Goswami K Reddy MV 《Indian journal of clinical biochemistry : IJCB》2010,25(4):362-366
WHO-Tropical Disease Research scheme highlighted the need for development of new anti-filarial drugs. Certain antibiotics
have recently been found effective against Wolbachia, co-existing symbiotically with filarial parasites. Inflammatory response
entails oxidative mechanism to educe direct anti-microbial effect. In the present study microfilariae were maintained in vitro
in medium supplemented with varying concentrations of tetracycline, doxycycline (20–100 μg/ml) or ciprofloxacin (50–250 μg/ml)
separately to find out any involvement of oxidative mechanism in the anti-filarial effect of these antibiotics. Loss of motility
of the microfilariae was measured after 48 h and correlated with the levels of MDA, nitric oxide and protein-carbonylation.
Significant loss of microfilarial motility was recorded with increasing concentration of tetracycline and doxycycline but
with ciprofloxacin the effect was not marked. Agents with high antifilarial activity revealed significant association with
oxidative parameters in a dose dependent manner. The result suggests that oxidative effect might be exploited to design novel
antifilarial drug candidate. 相似文献
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研究性学习对培养学生篮球裁判能力效果的实验研究 总被引：2，自引：1，他引：1
研究性学习是指学生在教师指导下 ,从自己的学习生活和社会生活中选择和确定自己最感兴趣的问题 (专题或课题 ) ,以类似科学研究的方式主动地去获取知识 ,并应用知识解决问题。其着眼点是改变学生被动地接受知识传授的学习方式 ,其目的是在学生进行自主性、探索性的学习活动中 ,最大限度地发掘学生的学习潜能 ,培养学生的创新精神和实践能力。这不仅可以促进学生掌握现代学习方法 ,而且也可以促进教师教学观念和教学行为的改变 ,形成现代教学理念。 相似文献