Resistance towards calcium induced bilirubin dependent hemolysis in porcine erythrocytes

Hemolysis of erythrocytes from human and porcine blood was studied at different calcium chloride (CaCl₂) concentrations (0.04–1.83 mM) and at a constant bilirubin concentration (72 mM). Although, human erythrocytes showed significant hemolysis (64%) at the highest CaCl₂ concentration (1.83 mM) used in this study, remarkable resistance to this phenomenon was observed with porcine erythrocytes as only 11% hemolysis was observed. A similar pattern in the behavior of both human and porcine erythrocytes was observed when parameter such as bilirubin concentration or time of incubation with bilirubin was varied. Other divalent cations such as Mn²⁺, Ba²⁺ and Mg²⁺ were either least effective or ineffective in inducing hemolysis in presence of bilirubin. Serum albumin played a protective role in this phenomenon in a concentration dependent manner, as no hemolysis was observed at a bilirubin/albumin molar ratio of 1:1 or less. Differences in the structural make-up of proteins and lipids in the erythrocyte membranes of the two species may account for their different behavior.     

试析元代法律中特殊的“奴告主”现象

元代初期在一些法律中允许"奴告主",奴隶通过首告、指正其主人的犯罪可获得放良的机会.元初主要使用"奴告主"的方法来限制诸王贵族的权力,有时也被用在朝廷的权力斗争中,反映了元代中央集权过程中,汗权对主奴关系的影响.而这种现象与汉法中亲属相隐、奴为主隐的传统精神相去甚远.元代中后期,通过汉人儒士的上书陈言,国家逐渐立法禁止了"奴告主"的行为,但这一立法是自下而上的、被动的,因此在元代后期这一现象仍具有一定的影响.     

A quantitative analysis of moral exemplars presented in moral education textbooks in Korea and Japan

This study is a comparative analysis of the characteristics of moral exemplars presented in moral education textbooks in Korea and Japan. The purpose of the study is to examine and compare moral values presented through the lives and stories of moral exemplars in the two countries that have moral education as an independent and separate subject based on the national curriculum. To this end, the study uses analytical criteria such as gender, nationality, social roles, historical backgrounds, and specific moral values in order to investigate characteristics of 307 moral exemplars in Korea’s and Japan’s most used moral education textbooks. The results show significant similarities and differences in moral exemplars between the two nations. In the case of the similarities, both countries emphasize moral autonomy and respect for human life. In the case of the differences, while Korea presents more historic figures as moral exemplars, Japan presents more students and ordinary people as moral exemplars.     

TPI对“刘三姐专题文献数据库”进行CALIS标准改建研究

由于原有的"刘三姐专题文献数据库"存在着检索功能方面专业化程度较低以及不符合CALIS统一标准等缺点,在此利用TPI系统对"刘三姐专题文献数据库"进行了CALIS标准化改建。改建后的"刘三姐专题文献数据库"将具有良好的管理及服务功能、软硬件平台以及统一的CALIS标准接口———可接入CALIS的特色资源服务体系中,以实现元数据检索与文献传递功能,达到效益的最大化。     

积极倡导社会捐赠 促进高等教育发展

经费紧缺问题,一直困扰着高等教育事业的发展,高等教育经费来源多元化已是大势所趋,各国都在积极探索高等教育经费多渠道筹措机制.社会捐赠在我国高等教育经费来源结构中所占比例很小,通过认真分析制约我国高等教育社会捐赠事业发展的各种因素,并提出发展和完善高等教育社会捐赠的对策,倡导全社会积极参与捐赠活动,促进我国高等教育更好更快的发展.     

如何开发高校学生寝室文化建设的综合功能

高校寝室文化就是高校中最具影响力的文化之一,在改革大潮滚滚而来之下,学生寝室文化被赋予了一种全新的内涵,大学生在与日常生活环境的互动关系中应该体现出新的精神追求和价值取向,同时应该创造一种具有时代气息的新生活.这种新生活将成为学生寝室文化的时代定位,也是高校如何调整和加强对学生寝室的管理、育人和服务功能的依据.     

The trend of body donation for education based on Korean social and religious culture

Until a century ago, Korean medicine was based mainly on Oriental philosophies and ideas. From a religious perspective, Chinese Confucianism was prevalent in Korea at that time. Since Confucianists believe that it is against one's filial duty to harm his or her body, given to them by their parents, most Koreans did not donate their bodies or organs for education in the past. However, by the end of the 20th century, a unique fusion of Western and Oriental medicines were produced on the Korean Peninsula, revolutionizing traditional perspectives on the human body, mortality, and the relationship of medical science to society. Koreans began to think about others' lives as well as their own by realizing the importance of donating one's organs and bodies for scientific purposes. Since then, the number of people donating their bodies to Korean medical and dental schools for the purpose of improving academic learning has increased dramatically. In response, Korean medical schools have begun to hold various types of funeral ceremonies to honor body donors. We have compared such ceremonies performed in Korea with those performed in the United States of America and Taiwan. These ceremonies are viewed as a suitable way to pay proper respect to the dead and to promote knowledge about body donation programs in Korea. Overall, the transition of religions and social ethics in Korea has greatly facilitated body bequeathal programs, benefiting both medical education and the Korean public health administration.     

殷商金文中复合族氏金文的内涵初探

殷商时期青铜器金文大部分都是1—4个字。1字或3字的部分是单一族氏金文,对于这一部分许多学者取得了相当多的研究成果,但是对于2字或4字部分的研究却是非常不足的。我们认为2字金文部分中大部分具有氏族间结合的意义,作为复合族氏金文,其内涵如下：第一,氏族间巩固的结合关系。氏族与氏族间关系紧密有形成新氏族的可能性。第二,氏族间单纯的结合关系。这可认为是为了纪念氏族间发生的某种事件,从而在青铜器上铸刻记下来。我们认为这种结合关系无法实现新氏族的形成。第三,相关联的氏族间的结合。氏族间的结合关系有一定规律,这样的相关联的氏族间有实现结合的可能性。     

HL-1M装置的加料和密度特性

主要介绍了HL-1M托卡马克装置3种加料方式所得的密度特性结果。用弹丸注入(PI),超声分子束注入(SMBI)和常规脉冲送气(GP)获得等离子体电子密度N_e 分别为5.3×10¹⁹m^－3,8×10¹⁹m^－3和7×10¹⁹m^－３。前者获得的能量约束时间τ_e却比后者高30%以上。由H^α信号及软X信号(SX)的时 空分布分析表明,能量约束差别是加料粒子沉积区域不同所致。     

2010年《中国达人秀》大众文化传播语境分析

2010年<中国达人秀>节目以独特的草根情怀赢得广大观众的青睐,更在网络上掀起褒贬不一的热议狂潮.综观其传播效果,从传播控制、传播途径、传受关系等角度解析其大众文化传播语境特点,能够对建设中国特色大众文化提供参照.