研究生学术道德规范教育:内容、层次、原则与对策

阐述了研究生学术道德规范教育的内容、层次和原则、指出要从提高学术道德规范教育的道德感化力和塑造有效的学术意识形态两方面加强研究学术道德规范教育.     

随机扩增多态DNA规范化反应体系的探讨

在研究猪分子标记遗传距离同杂种优势的关系时,对模板浓度和纯度、引物浓度、dNTP浓度、Mg2+浓度、不同商标的Tag酶等影响RAPD扩增的因素进行了系统的分析,在此基础上建立了适宜于本实验室研究的最佳RAPD技术体系:25(1反应体系中,含10×buffer2.5(I,MgCl21.75mmol/L,dNTPO25mmol/L,引物0.24(mol/L,Tag酶2U,模板50～100ng,1(g/(IBSA。反应程序为:94℃预变性5min,然后94℃变性1min,36℃退火1min,72℃延伸2min40个循环,最后在72℃延伸10min。     

在美术欣赏教学中引导学生质疑

在美术课堂上，“质疑”是学生创造思维活跃并进行艺术想像力的具体表现，也是学生不断修正审美思维定势、完善个人对美的评价，提高自身审美修养的重要途径之一。作为小学美术教师，应在教学中营造民主、自由、和谐的学习氛围，努力使课堂成为真正宽松自如的天地，为学生提供心理安全感，让所有的学生敢于问、乐于问、善于问。这里，我以上《古代社会的宏伟画卷》一课为例，从以下几方面谈谈自己在这方面的做法与体会。一、启发谈话，师生协作，营造质疑氛围，引导学生在充分享受自由的空间里敢于提问《古代社会的宏伟画卷》主要内容是引导…     

二进数布尔代数的几个应用结果

本文讨论了二进数所成的布尔代数以及它与X幂集P(X)所成的布尔代数之间的同构关系，利用其解决关于子集的交集、并集的计数问题，关于交错k-子集的计数问题和关于交错R-子集的计数定理。     

信息化时代高校教师教育技术意识的培养

教育技术能力是信息化时代高校教师专业能力的重要组成部份,直接影响、决定着高等教育信息化建设的进程。教育技术意识是教育技术能力形成的前提和基础,使高校教师具备良好的教育技术意识是提高高校教师教育技术能力的切入点。通过探讨高校教师教育技术意识的内涵,提出了培养和提高高校教师教育技术意识的几条有效途径。     

职业教肓的学习结构论

指向整体行动能力培养的职业教育与指向单一岗位技能获取的职业培训的本质区别在于:职业教育既要满足社会需求,关注经济发展;又要满足个性需求,关注人的发展.南美改革教育家Paolo Freire认为,学习作为一种个体"自由的实践",其主导原则是致力于使学生能自觉地理解生活情境并获得一种互动交流的学习认识.     

高校干部考核网络化的研究与实践

高校干部考核是一项较为复杂的系统工程,是高校干部管理工作的重要组成部分。在新形势下,用网络化创新干部考核工作,完善干部考核机制,必将促进干部工作的进一步科学化、规范化,提升干部工作水平。     

Confronting Challenges to the Liberal Arts Curriculum: Perspectives of Developing and Transitional Countries

Contemporary international higher education scholarship tends to focus on the global financial crisis,on massification,privatization,cross-border education,university ranking,and student mobility.However,few studies deal with the development of liberal arts programs around the world and they are often related to Western systems of higher education or that of the US,where liberal arts education has long been seen as a fundamental issue.Comparative studies,however,could help scholars to become aware of critical trends and reforms,also the impact they might have on a global society.     

关于拟局部正线性算子的离散Korovkin定理(英文)

本文给出B(E)上拟局部正线性算子收敛的离散Korovkin定理的充分条件.     

Building collaborative structures for teachers’ autonomy and self-efficacy: the mediating role of participative management and learning culture

This study focused on the collaborative structure-building behavior of school principals and examined how such behavior affects teacher empowerment. More important, it tested the mediating effects of participative management and learning culture. By collecting nested data from 104 schools in Hong Kong and adopting multilevel structural equation modeling, we found that teachers’ sense of autonomy and self-efficacy were correlated at the individual level but were independent at the school level. The effect of building collaborative structures on teachers’ self-efficacy was mediated by both participative management and learning culture, whereas the effect on autonomy was mediated by participative management only. The findings contribute to the literature in at least 2 ways. First, the inclusion of both principal leadership and school-level factors provides more refined predications of teacher empowerment. Second, the testing of the theory-grounded hypotheses in an Asian society verifies the validity of certain cultural assertions about this region.