BCK-代数中的星形子代数

对BCK-代数X中的星形子代数进行了讨论，给出了星形子代数构成某些特殊子结构的刻划，并讨论了乘积BCK-代数星部分的若干性质．     

在语文教育的路上,我们迷失了自己

韩军说,我们在语文教育的路上失落了太多的“根本”,于是他“呼唤中国语文教育返本归根”。在《中国教育报》组织的“在语文教育的路上我们失落了什么”的讨论中,有人认为,“我们失落了眼泪”;有人认为,我们失落了“语文基础知识”、“讲授式教学法”、“教学内容的科学性”等等。其实,细想来,最根本的是,在语文教育的路上,我们迷失了自己。一自清末“废科举,兴学校”以来,中国的教育一直在探索中艰难前进。就语文教育而言,教学内容从文言文转变为白话文;教学方法从注重评点串讲变为讲求师生互动;教育目的从以“传道”为主到以学习语言文字…     

《花月痕》双重含义的阐释

本文运用结构主义符号学的符号矩阵理论,来分析《花月痕》文本的双重含义.即行动与价值的二元关系,以及个性与权力、金钱的关系,试图对《花月痕》进行一番全新的阐释.     

From the Didactic to the Dialectic—Intercultural Exchanges in Contemporary Counsellor Education

Within the context of the growing development of intercultural counsellor education, the question of how different cultures reconceptualize and transform Western counselling theories for their own context is an important one. In this intercultural exchange in education, concepts such as ‘globalization’, ‘indigenization’ and ‘universalization’ have an impact on the education process. This paper briefly explores these terms and movements and then highlights findings from a research project that took place with a group of counselling graduates in Hong Kong examining how they undertook the processes of reconceptualization and transformation. The dialogical process involved in that enabled participants and researcher to co-explore the process of knowledge development within the counselling education field. Implications for counsellor education are highlighted.

高等院校电子技术专业毕业设计指导

本文针对毕业设计题目的选择,教师在指导毕业设计过程中的主导作用,毕业实习环节的有效利用以及如何培养学生综合能力提出几点看法.     

中学性教育存在的问题及对策研究

当前中学性教育存在的主要问题是错误的性教育观、教育主体相互推诿教育职责、性教育过程中目的与方法不能相统一等。因此,当前中学性教育具有紧迫性和教育条件的复杂性。提出4条教育对策:消除错误的性教育观,树立终生发展的性教育观;明确性教育中各教育主体的角色职能定位;加强中学性教育中的课程开发、教材建设和师资培训及管理;遵循性教育的原则,实现性教育目的与方法的统一。     

短跗星花金龟体表元素的X射线荧光光谱检测

采用Ｘ射线荧光光谱仪对体表为古铜色并有金属光泽的短跗星花金龟进行了体表（背、腹面）无损多元素定性检测。样品灰化后，对其灰又进行了多元素定性检测。结果发现，此种金龟子体表所呈现的金属光泽与虫体含有较多的Ｃｕ、Ｚｎ有关。     

《数字电子技术》教学的探讨

数字电子技术是电力工程类各专业的一门技术基础课，作者提出：逻辑功能形象化，实验具体化，思维创新化，教学科研化的教学方法，以增强学生学习兴趣和动手能力，从而提高教学质量和效果。     

Event triggering power sharing control for AC/DC microgrids based on P -F droop curve method

The power sharing of AC/DC micro-grids is researched in this paper. The proposed strategy mainly include two parts: the primary power event triggering control with secondary control and an adaptive quasi sliding mode voltage control in inner-loop. Firstly, a event triggering power sharing control (ETPSC) based on $P?F$ droop curve is developed to regulate the voltage and frequency of AC and voltage of DC with the aim of the proportional power sharing between AC and DC micro-grids. The triggered threshold of ETPSC can be chosen to decide the transmitted power between AC and DC micro-grids. When the difference power between AC and DC micro-grids is less than the triggered threshold of power flow, there is no power sharing between AC and DC micro-grids, which can less the number of switching the power flow direction and the transmitted line power loss. The ETPSC has a great robust for the disturbances of load and improve the stability of the system. An adaptive quasi-sliding-mode control,which is implemented easily and flexibly with small computational burden and only based on input/output (I/O) measurement data but not the model any more, is used to control voltage in inner-loop. The effectiveness of the proposed control schemes is demonstrated by some numerical simulations and experimental results.     

高职教育——“灰领人才”的摇篮

随着经济的发展， 对复合型人才的需求，“灰领”成为越来越被关注的群体，对于“灰领人才”的培养也就成为一个需要重视的问题，正在不断兴起壮大的高职院校成为了“灰领人才”的摇篮，高职教育正冲破重重阻力，不断地向社会输送大批高技能的实用型人才，同时期待着更多的瞩目与关爱。