阐释的有效性－以穆旦的诗歌为例     

赖Yu煌 《黔东南民族师专学报》2002,20(5):58-61

以同题诗的比较为切入点，考察了解释具体的诗歌文本时，在内容与形式方面的相互制约关系，进而揭示出阐释的具体性，规定性及有效性问题。  相似文献   

思想政治工作必须坚持动情晓理的原则     

杨宏Yu 《人才与科技》2002,(4):46-47

  相似文献   

普通高校体育特长生与体育院校   总被引：2，自引：0，他引：2  

夏文  王斌  王松 《体育学刊》2002,9(6):121-124

通过问卷对影响普通高校运动系学生训练意愿的因素做了调查与比较,用多因素分析法找出4个主成分(学校、个人、社会和家庭)因子;并在此基础上对高校体育特长生和运动系学生训练意愿的得分进行了t检验,结果表明运动系学生进校后运动成绩提高优于高校体育特长生,在影响训练意愿的4个主因中,个人主因对运动系学生的影响高于体育特长生;而在社会主因方面,体育特长生则明显高于运动系学生.  相似文献   

外泌体来源的半乳糖凝集素-9预测肝移植术后排斥发生及预后（英文）     

Ai-bin ZHANG  Yi-fan PENG  Jun-jun JIA  Yu NIE  Shi-yu ZHANG  Hai-yang XIE  Lin ZHOU  Shu-sen ZHENG 《Journal of Zhejiang University. Science. B》2019,(7):605-612

目的:外泌体及其内容物是各种肝脏疾病的潜在生物标志物。本研究探索外泌体及其内容物在肝移植排斥反应及预后中的作用。创新点:本研究发现外泌体及内含物半乳糖凝集素-9(galectin-9)在肝移植术后排斥及预后预测中发挥重要作用。方法:分别从急性排斥和肝功能稳定患者提取外泌体,进行分离、鉴定并检测其内含蛋白。候选蛋白通过在73个急性排斥病人和63个肝功能稳定病人切除肝的组织芯片中进行验证。最后将蛋白表达量和临床参数纳入Kaplan-Meier生存率和Cox回归分析。结论:外泌体来源的galectin-9可作为预测肝移植术后排斥发生及预后的生物学指标。  相似文献   

Features of the Formation of Multi-view Autostereoscopic Image without Vertical Parallax     

Yu.N.Ovechkis  A.I.Vinokur  Ю.Н.Овечкис  А.И.Винокур 《出版与印刷》2016,(2):20-27

1.Introduction The reproduction systems of 3D images without using eyeglasses and other special accessories has always attracted attention and aroused great interest of developers and consumers of such equipment because of totally accurate image and method of its presentation.Such systems can be used and are already partially used in advertising,television,different devices (i.e.smartphones,tablet computers),at the exhibitions,etc.,as well as in various technical applications,training systems,simulators,etc.  相似文献   

国家义务教育质量监测:一个模型构想     

王少非  Yu Guoyuan  Zhang Bo 《教育发展研究》2006,(5)

国家义务教育质量监测体现了国家对义务教育的责任,是保障义务教育质量的关键手段,有助于课程改革的推进和素质教育的落实,有助于规范教育行为,引领正确的社会舆论,有助于保障公民获得优质教育的权利和公平的受教育权利。在基础  相似文献   

Modeling water and carbon fluxes above summer maize field in North China Plain with back-propagation neural networks     

Qin Z  Su GL  Yu Q  Hu BM  Li J 《Journal of Zhejiang University. Science. B》2005,6(5):418-426

INTRODUCTION Dynamics of carbon and water vapor fluxesexchange between the atmosphere and the ecosystembiosphere, depend on complex and non-liner interplayamong physiological, ecological, biochemical andedaphic factors and meteorological conditions (Jarvis,1995; Leuning et al., 1995). There are many studiesquantifying the fluxes across different time and spacescales as well as assessing the environment con-straints on them by some kinds of biophysical orempirical models whose resul…  相似文献   

A framework of region-based dynamic image fusion   总被引：1，自引：0，他引：1  

WANG Zhong-hua QIN Zheng LIU Yu 《浙江大学学报(A卷英文版)》2007,8(1):56-62

INTRODUCTION Image fusion is a sub-area of more general topics of Information Fusion and Data Fusion and deals with static images and dynamic images (image sequences or video data) (Maitre and Bloch, 1997). By com-bining the information from a range of image data obtained by different sensors or the same sensor with different imaging schemes, the composite image al-ways presents the complementary information of different input images at the same time and provides us the integrated descr…  相似文献   

Cloning, expression, purification, and characterization of LC-1 ScFv with GFP tag   总被引：4，自引：0，他引：4  

Lu M  Gong XG  Yu H  Li JY 《Journal of Zhejiang University. Science. B》2005,6(8):832-837

INTRODUCTION Because of its low molecular weight and ability to fluoresce independently (George, 1997), the new molecular tag, green fluorescent protein (GFP), has become more and more popular after Prasher et al.(1992) cloned its cDNA in 1992. There are many reports describing the co-expression of GFP and a specific antibody or cytokine gene, with the fusion protein expressing the fluorescent activity and bio-logical activity of the complement protein (Haraguchi et al., 1999; Mclean…  相似文献   

Choice and goal-directed behavior in preschool children     

Klossek UM  Yu S  Dickinson A 《Learning & behavior》2011,39(4):350-357

Preschool children (3–4 years old) were trained to perform two actions to gain different outcomes, in the form of video clips from different cartoons, before one of these outcomes was devalued by noncontingent exposure. The effect of outcome devaluation was subsequently assessed in an extinction test by giving children the opportunity to perform both actions in the absence of any outcomes. When the two actions were trained concurrently, performance during the test was modulated by outcome value and children showed a preference for the action trained with the currently valued outcome. By contrast, when each action was trained separately on different trials, test performance was insensitive to outcome devaluation. These effects of the training schedules are interpreted in terms of dual-process theories of action control.  相似文献