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1.
磁力线方程     
导出了电流元的磁力线方程 ,发现任一磁力线是一闭合圆线 ,圆心在三个坐标平面上沿直线变化 ,斜率由电流元的取向决定  相似文献   

2.
This article consists of remarks made during a panel at the 2017 annual meeting of the Religious Education Association in St. Louis, MO. From his vantage point as a former law enforcement agent, the author explores issues of ethical dilemmas present in policing; the current situation of militarized police forces; community policing and its origins; and the shooting of a Black young adult, Michael Brown, by a White police officer in Ferguson, MO. Religious educators, clergy, and ethicists can take a hands-on role to encourage justice in policing by discouraging an us/them mentality and advocating for community policing.  相似文献   

3.
The four coauthors describe the twenty-five-year history of efforts of the Council of Learned Societies in Education (CLSE) to represent the interests of the social foundations of education in the National Council for Accreditation of Teacher Education (NCATE), including the evolution of CLSE into the Council for the Social Foundations of Education and its recent departure from NCATE after a quarter century of successful involvement. The coauthors, each personally supportive of foundational involvement in national accreditation, delineate advantages gained by both CLSE and NCATE during the quarter century of involvement, while also describing concerns and arguments that have led to the current disassociation of the Council for Social Foundations of Education (CSFE) fromNCATE. The article concludes with suggestions for the future and the coauthors' hope that this history and chronicle will provide incentive for reinvolvement of the foundations in national accreditation circles.  相似文献   

4.
Arguments that universities must be internationalized in order for them to perform their functions at the highest level of expertise are presented. The situation of the University of Maribor in Slovenia, a constituent republic of Yugoslavia, is described. The current participation of this university in international programmes being limited, suggestions are put forward as to how it might be increased, the programmes themselves being expanded and diversified. The top level university administrators should approach the processes of internationalization in a creative frame of mind.  相似文献   

5.
面对当前纷繁复杂的反腐败斗争,有必要分析腐败现象产生原因及我国廉政建设前景,学习和借鉴国外廉政建设的基本经验,探索构建四个廉政机制的新举措,以期更有效地遏制腐败现象,建设和完善社会主义民主政治制度。  相似文献   

6.
该文分析了三蕊钢带铠装电缆 ,输送三相交流电流时 ,由于接线方法不同 ,在输送同样功率的电流条件下 ,电缆的温度不同的原因 .提出如何减小感应电流的方法  相似文献   

7.
对差生概念含义的探讨   总被引:2,自引:0,他引:2  
笔者依据国内外有关资料与文献,在比较国内外学者对差生概念界定的基础上,重点分析了由于学习能力存在障碍而导致学习成绩落后的学生,即学习能力障碍儿童(Learnin Disabilities:简称LD儿童)其含义及特征,并结合当前国内对此类儿童的研究,从教育心理学的角度探讨了研究这类差生的重要性与必要性。  相似文献   

8.
学风建设是学校的灵魂。优良的学风是保证和提高教育教学质量的重要条件,是确保人才培养的关键,是学校创品牌、树信誉、谋发展的基础。笔者结合多年学生管理工作的实践及目前高校学风现状,并就新形势下如何求真务实。努力加强和开创学风建设新局面提出了自己的粗浅认识。对一些应对措施进行了初步的探讨。  相似文献   

9.
史锋 《巢湖学院学报》2015,(2):123-127,160
从现代职业教育体系下“专本”教育衔接的现实背景入手,归纳分析了目前国内“专本”教育衔接模式建设的探索路径,并提出了现代职业教育体系下“专本”教育衔接模式的理性思考。  相似文献   

10.
策划竞争是当前报纸竞争的主要手段,时事新闻策划是报纸策划的重要组成部分。本文论述了“总编定势”对时事新闻策划的影响,提出总编辑应是时事新闻的总策划,并进一步论述了总编辑怎样当好时事新闻的总策划。  相似文献   

11.
After a certain period of relactance and objective difficulties the use of television as an educational medium in the institutions of higher education is now increasing. The following article, written for “Higher Education in Europe” by Drs. Rainhard Borm and Sigrid Borm from the Institute of Higher Education at the Berlin Humboldt University, presents the current situation with regard to the application of educational television in the educational process by the institutions of higher education in the German Democratic Republic.  相似文献   

12.
At 20 years of age the University of Oregon Center for Gerontology is one of the oldest academic gerontology centers in the nation. The origins of the center and its accomplishments are highlighted in this paper. Also discussed are the center's current design, including both the continuities and the changes that have characterized its development.  相似文献   

13.
本文运用电磁感应原理分析了雷电的电磁效应及产生原理,阐明了雷电感应具有大电流、高电压的特点和雷电所产生的电磁场具有高频电磁波的性质,论述了雷电损坏电视机的机理和避雷防雷措施。  相似文献   

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16.
Although it has been claimed that the Rasch model leads to a higher degree of objectivity in measurement than has been previously possible, this model has had little impact on test development. Population-invariant item and ability calibrations, together with the statistical equivalency of any two item subsets, are supposedly possible if the item pool has been calibrated by the Rasch model. Initial research has been encouraging, but the implications of underlying assumptions and operational computations in the Rasch model for trait theory have not been clear from previous work. The current paper presents an analysis of the conditions under which the claims of objectivity will be substantiated, with special emphasis on the nature of equivalent forms. It is concluded that the real advantages of the Rasch model will not be apparent until the technology of trait measurement becomes more sophisticated.  相似文献   

17.
建设我国的社会主义法制不但要以一般系统的思想理论为指导,而且还要适合中国现有国情和社会主义的初级阶段的实际状况。本文联系中国社会主义法制建设的实际现状,运用系统理论来分析中国社会主义法制建设在法制的相关性、整体性、层次性、结构性、动态开放性等方面所做出的努力以及有待提高的方面,旨在为社会主义法制建设提供建设性建议。  相似文献   

18.
陈睿 《巢湖师专学报》2014,(1):106-111,119
在简要介绍当前法庭审判问答现状的基础上,着重用会话合作原则相关理论分析法庭审判问答中各方的互动与合作,进而探究不同目的关系说话者之间不同的言语行为对推动法庭审判的影响.研究目的在于,通过描述法庭各方会话合作的言语行为特征,分析会话合作原则相对于庭审的适用度,总结得出不同程度的五种合作形式以及庭审不同角色采取的语用策略.为进一步探讨庭审问答的合作现象提供一定的参考意义.  相似文献   

19.
We give below current information on higher education in Greece based on the report presented by Mrs. Lina Cantifaris, the Undersecretary of State for Higher Education of the Greek Ministry of Education and Ecclesiastical Affairs, during the 35th meeting of the Council of Europe's Committee for Higher Education and Research (CHER), which was held in Athens from 27 to 29 April 1977. (For a report on this meeting see page 3 in this issue).  相似文献   

20.
本文提出了一种利用相序效应来测定三相交正弦流电相序的一种新方法,且就其测量原理和测量步骤进行了较为详细的介绍。  相似文献   

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