基于小波变换的分形反演问题     

邱锦明 《三明学院学报》2003,20(2):1-6

通过对分形反演问题的研究方法和特点的分析 ,讨论了小波处理分形反演问题和在Hausdorff测度空间中分形插值函数的构造、小波变换零点的自相似特征 ,给出了分形插值函数反演的解及算法 ,并通过算例表明了该方法的有效性和可行性。  相似文献   

Living and learning as an international postgraduate student at a Midlands university     

Hugh Busher  Gareth Lewis  Chris Comber 《Journal of Further & Higher Education》2016,40(1):48-64

This paper investigates the views of 20 full-time international postgraduate students, many of whom were Chinese, on living, learning and becoming successful students at one university in a multicultural city in the Midlands of England. The qualitative study built on findings from the International Students’ Barometer (ISB) survey for the university, in that it seeks to understand how students’ experience of context (living) interacted with their experience of learning in building their identities as successful learners. Student participants were sampled opportunistically within a purposive framework. Data was collected through audio-recorded individual semi-structured interviews, using as a stimulus participant-constructed concept maps of their perceptions of learning in the university and living in the city. Interview data were transcribed and analysed thematically. The main findings showed that participants enjoyed living in a city with an international culture, although some found it strange initially because they encountered different styles of life and food, albeit including some that they enjoyed at home. They welcomed studying at a university with high international prestige, a wide range of excellent facilities and generally approachable tutors but were shocked by having to undertake unfamiliar styles of independent learning with brief teaching hours. They perceived culture shock as transitional, which declined as they made friends, often with co-linguists, and became familiar with life in the city, work in the university and the extensive support of tutors.  相似文献   

关于方阵的约当标准形的变换矩阵的计算     

杨长恩 《咸阳师范学院学报》2006,21(6):5-7

讨论了既约不变子空间,在复数域上有限维线性空间可分解成线性变换的不变子空间的直和及每个复方阵都可以相似一个约当标准形矩阵的基础上,得出复方阵的约当标准形的变换矩阵的具体计算方法。  相似文献   

“More meaningful to do it than just reading it:” rehearsing praxis among Mexican-American/Latinx pre-service teachers     

Blanca Caldas 《Teaching Education》2018,29(4):370-382

ABSTRACT

This paper explores the potential use of drama-based pedagogical tools to prepare future bilingual teachers to respond to the need for advocacy inside and outside the classroom. Using their lived experiences and class material, 20 Mexican-American/Latinx bilingual pre-service teachers performed real-life narratives of conflict experienced by local seasoned bilingual teachers during a foundational class in a preparation program in the Southwest. Using Boal’s Forum Theater, these reenactments provided bilingual pre-service teachers with a context to develop assertiveness and positionality as a means to co-construct emergent bilingual advocate-teacher identities. This paper uses critical ethnography and critical discourse analysis of video-recorded reenactments of bilingual pre-service teachers, as well as interviews and reflections.  相似文献   

Racial Identity Theory and Peace Education: Tools for the Teacher In All of Us     

Chalmer E. Thompson 《Interchange》2003,34(4):421-447

As people develop a meaningful understanding of racism, they also experience shifts in their appraisals of self and others as members of an unfairly stratified society. Consistent with the premises of Helms' (1995) racial identity theory, these shifts can be explained as transformational processes that have relevance to matters of morality and peace advancement. Individuals who operate at advanced levels of racial identity development overcome the confinements inherent in a racism Zeitgeist and in so doing, learn to accept themselves and others more authentically. This theory can prove crucial to peace promotion in children because it espouses to nurture the integration of self within the broader spectrum of humanity. Educators who transform their selves can also transform their educational practices by disrupting cycles of socialization that adversely influence children's identity formation. They can also contribute to the creation of new structures of socialization. In this paper, I describe this theory and how it applies to peace education.  相似文献   

Music Education and Cultural Identity     

Robert A.  Davis 《Educational Philosophy and Theory》2005,37(1):47-63

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当代大学生自我同一性混乱的原因及整合   总被引：4，自引：0，他引：4  

肖海雁 《雁北师范学院学报》2005,21(3):93-95

自我同一性是埃里克森人格理论的重要概念。自我同一性是大学生在寻求自我发展、寻求自我了解与自我追寻的必然历程。文章认为生理与心理发展的不平衡及传统与现代文化的融会碰撞是当代大学生自我同一性混乱的原因，从主观的我和客观的我、理想的我和现实的我，自我认识、自我体验、自我控制，物质的自我、社会的自我、精神的自我三个维度进行自我同一性的整合，促使大学生的人格得到健全的发展。  相似文献   

异化与自我身份的丧失——论尤金·奥尼尔创作的三个阶段     

王霞 《绵阳师范学院学报》2007,26(6):75-79

很多作家都密切关注自我身份,他们在作品中也涉及到寻求人的自我身份的这个主题。著名剧作家尤金·奥尼尔就是其中一个杰出的代表。他一直不知疲倦地探索,把毕生的精力都致力于困惑他以及他的同时期人的难题--自我身份。本文主要从尤金.奥尼尔创作的三个阶段来探寻异化与自我身份丧失的问题。  相似文献   

对社会转型时期“黄金版图书”现象的思考     

李全喜 《涪陵师范学院学报》2006,22(2):87-89

书籍是人类的精神食粮,它的真正价值不会因为外面的豪华包装而发生改变。当下出现的“黄金版图书”现象应值得关注。这种图书在传承文化、缅怀伟人和收藏价值等方面应予以质疑。对此,相关部门应出台一系列的措施予以引导和规范,从而使得图书市场健康发展。  相似文献   

上海方言的话题疑问句与命题疑问句   总被引：1，自引：0，他引：1  

邵敬敏 《华东师范大学学报(哲学社会科学版)》2007,39(4):68-72

研究发现:上海方言疑问句系统里存在着"话题疑问句"与"命题疑问句".前者是"S伐?"后者是"S,VP伐?"并且进行了多角度的比较,指出命题疑问句不但数量多,而且是优势句式.两种疑问句存在着一系列的区别点,从中可以看到一些有趣的语言现象以及演变特点:1.多个来源,导致多元化.2.两类互补,形成主流化.3.多类消长,导致杂糅化.  相似文献