一类含Hardy项的三维Kirchhoff型问题的两个正解     

刘星  孙义静 《中国科学院大学学报》2012,29(5):577-585

研究如下的三维Kirchhoff型问题{-(a+b∫Ω|u|2d)xΔu=|u|q-1u+λ|u|p-2u|x|s,x∈Ω,u=0,x∈Ω,其中,Ω是R3中具有光滑边界的有界区域,0∈Ω,0q1,0≤s1,4p2*(s)=2(3-s),a,b,λ0.运用变分方法,证明当λ0足够小时,这一方程至少有2个正解.  相似文献   

“You have to do something beyond containing”: developing inclusive systems in a partnership of primary schools     

Jo Rose  Alex Stanforth  Gwen Gilmore  Jill Bevan-Brown 《Emotional and Behavioural Difficulties》2018,23(3):270-283

Reducing fixed term exclusions (FTE) in primary schools is a difficult proposition. This research discusses how a partnership of primary schools developed more inclusive systems to support students previously given FTEs for disciplinary purposes. Longitudinal data from interviews and documentary sources trace the development of an approach amongst primary schools with previously high levels of FTE. The process of developing a model of transferred inclusion (TI) within the partnership led to schools changing practices around behaviour management, thus developing more inclusive systems. The paper elaborates on partnership work around the TI project that opened up discussion and questioning of practice around behaviour, leading to schools thinking about their systemic practice. The benefits of TI, therefore, were a prompt for development, rather than just an intervention to reduce exclusions. Changes in practice supported through the TI process lead to claims that substantive change would not have happened without the TI project.  相似文献   

软件离岸外包技术人才培养方案的探索与实践     

曹纪清 《苏州市职业大学学报》2010,21(4):68-71

在分析ITO人才知识结构的基础上,从专业方向的开发、＂2＋3＂课程体系的架构、核心课程的设置、学期项目体系的建立、学期项目的管理和软件外包专业人才知识成熟度模型及评测等方面对软件离岸外包人才的培养方案进行设计与实践,使毕业生能够满足ITO产业的需求,实现零公里的就业目标.  相似文献   

基于领域Ontology的知识检索模型研究     

蒋勋  卞艺杰  吴铭峰 《图书情报工作》2010,54(18):116-144

针对传统信息检索模型不能很好满足用户需求的问题,在分析现有相关研究的基础上,提出基于领域Ontology的知识检索模型。通过构建领域Ontology,对文档进行语义标注,对查询请求进行概念提取和语义扩展,从而得到语义索引项作为文档和用户请求的知识表达,进一步研究领域Ontology中词语间语义关系的计算模型。考虑到语义相似度与语义相关的内在关系,给出相关系数来衡量检索目标与候选者间符合程度。最后对提出的模型进行验证,结果表明检索性能有显著提高。  相似文献   

高校双语师资建设中的几个不等式     

王淑花 《四川教育学院学报》2009,25(9):12-14

在教育部办学方针指引下,高校双语教学如火如荼地展开。有不同声音质疑我国双语教育的必要性及办学效率问题。文章重新审视我国双语教学的含义及目标,探讨双语教学师资的建设及认证过程中需要注意的几对关系。  相似文献   

后现代主义视野下的研究生期末考试反思与建构     

温晓 《黑龙江教育学院学报》2009,28(6)

现行研究生期末考试体系存在着较大弊端,无法适应新时期人才的培养。试图从后现代主义的角度切入,通过对目前实行的不同考试模式的利弊分析,剖析当下研究生期末考试的不足。同时,探寻一种合理的考试制度,为问题的解决提供正确的方向。  相似文献   

多元视角下高校阳光体育运动开展的长效机制研究     

井红艳 《吉林体育学院学报》2012,(4):25-28

运用文献资料法、访谈法和逻辑分析法,从多元视角下分析发现：高校阳光体育运动即是提高大学生身心健康的必然选择,也是构建和谐校园体育文化的基石,阳光体育运动不仅推动校园体育产业的发展,而且二者互为补充和促进。探究阳光体育运动在高校开展中存在着体育意识淡薄;与传统的教育文化思想体制相驳;政府资金投入短缺;《大学生体质健康标准》测试成绩失真;体育活动场地设施紧张等制约因素,并对如何促进阳光体育运动在高校的长期性、连续性和有效性的开展提出对策和建议。  相似文献   

《汉书·艺文志》之“小说”与中国小说文体确立   总被引：2，自引：0，他引：2  

汪祚民 《安庆师范学院学报(社会科学版)》2000,(6)

“小说”一词 ,始见于《庄子》,但对小说文体进行界定和总结的首推汉代刘向、刘歆。浓缩刘氏父子校出成果、删《七略》之要的《汉书·艺文志》不仅首次确定了小说文体术语 ,著录了小说作品 ,也说出了小说出自民间 ,具有故事性、虚构性的特征 ,标志着中国小说文体在理论上正式确立并开始步入自我发展的正史时代。那种主张将自《汉书·艺文志》开始的目录学“小说”概念与自唐传奇开始的所谓文学小说概念区别开来 ,将唐传奇以前的小说视为中国小说的前史状态的观点 ,值得商榷。  相似文献   

析住宅建筑规范条款的人性化进步     

吴征 《福建工程学院学报》2006,4(1):43-45

比较新旧住宅建筑规范在日照间距、采光、通风、绿地和无障碍等条款的变化，展示《新规范》条款适应新时期住宅产业的发展需求，体现其人性化进步。  相似文献   

Childhood sexual abuse: Long-term effects on psychological and sexual functioning in a nonclinical and nonstudent sample of adult women     

Evan Greenwald  Harold Leitenberg  Suzana Cado  Matthew J. Tarran 《Child abuse & neglect》1990,14(4):503-513

The purpose of this study was to explore how the experience of childhood sexual abuse is related to long-term psychological and sexual functioning in a nonclinical and nonstudent community sample of women. Questionnaires were distributed to 1,500 nurses and returned anonymously. Fifty-four women who had been sexually abused as children (age 15 or younger) responded. These subjects were then matched with 54 nonabused control subjects. Although there was no difference on a measure of self-esteem, the abused group reported more symptoms of distress on the Global Severity Index and on seven out of nine subscales of the Derogatis Brief Symptom Inventory. They also reported more disturbance on a scale which examined psychological symptoms that have been commonly reported in the literature to be particularly associated with sexual abuse. These differences between the abused and nonabused groups were evident even after controlling for differences in subjects' perceptions of parental emotional support. Unlike the results for psychological adjustment, however, the abused subjects did not differ from the control subjects on self-reported levels of sexual satisfaction or sexual dysfunction.  相似文献