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31.
完全立方型三次函数为系数的线性微分方程 总被引:4,自引:0,他引:4
通过把线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,并给出了严格的证明和应用实例。 相似文献
32.
33.
George C. Nche Hilary C. Achunike Anuli B. Okoli 《The Journal of environmental education》2019,50(2):131-144
Studies have acknowledged children not as climate change victims only, but also as climate change actors. However, only a few have addressed the preparatory stages of children as climate change actors. However, the few studies that addressed these preparatory stages gave attention only to the roles of schools and government agencies without adequate attention to that of parents. This article therefore attempts to discuss the role of eco-parenting in building mitigation and adaptation capacities in children. Relying on the authoritative parenting model, the article avers that eco-parenting can have significant effects on children's ability to protect the environment, mitigate, and adapt to climate change impacts. 相似文献
34.
Peter Maaswinkel 《The International Journal of Art & Design Education》2004,23(2):207-216
The beginning of the twentieth century was a period of pedagogical enthusiasm and renewal in the field of education. Based on a list of articles concerning art education published in Belgian periodicals between 1903 and 1923, the author undertakes an analysis of the title words in order to study how the subject was able to evolve. For this purpose, the pertinent title words are grouped into content categories. It can be seen that these content categories demonstrate specificity compared to other periods. The specificity of the subject at a given moment implies that the transformation of the subject consists of the emergence, the decline or the exchange of categories, which can also be demonstrated. The connections of these variations to historical facts are substantiated. It can therefore be stated that these variations represent the historical evolution of the subject. However, such emergence, decline and exchange of categories is only possible on condition that each category is able to vary independently of the others. This is shown by an autonomy index as well as by an 2‐test. Thus, art education did not drop from the sky as a ready‐to‐teach school subject. Art education is always what the people make of it, which makes reflection on what it could be or has to be so important at any given moment too. 相似文献
35.
唐代上层社会妇女婚姻地位探析 总被引:2,自引:0,他引:2
唐代上层社会妇女的婚姻生活仍然局限在择偶不自主、生育无节制的传统樊篱内,且忍受着一夫一妻多妾制给女性心灵带来的深刻痛苦,并未如人们想象的那样开放、自由,而且由于从一而终的封建伦理道德对心灵的禁锢,虽然政府对离婚和再嫁有了宽松规定,也并未有多少人身体力行。 相似文献
36.
试论中国古典诗词趋向"天人合一"的文化有机性 总被引:1,自引:0,他引:1
张萍 《内江师范学院学报》2007,22(3):70-73
古典诗词创作上对比手法的倡导,结构上取消某些语助词、设立对仗,以及中国文字自身的表意特征和普及化的书法艺术追求,多方位的为作品“虚“化出了一种“天人合一“的人文氛围. 相似文献
37.
李云霞 《湘潭师范学院学报(社会科学版)》1996,(6)
本文首先证明了:若f(x)为[a,∞)上的单凋函数,且收敛,则limf(x)=0。然后,利用这一结论,相继推得单调函数无穷限积分的其他一系列结果。 相似文献
38.
Bridge-building activities are practiced widely in the education systems of Europe. They are meant to bridge transitions between lower and upper secondary school and form a mandatory part of the youth guidance system in Denmark. By giving pupils the opportunity to experience the different educational context of upper secondary school, bridge-building activities are meant to facilitate their decision-making on educational paths, but also to attract more and new groups of pupils. However, the premises of the inherent differences of educational contexts and of pupils’ lacking knowledge of upper secondary education can be questioned. In this ethnographic case study of a bridge-building project in a rural area in Denmark, we analyse the implicit knowledge of the general upper secondary school, as it is practiced in a bridge-building project, and how it is experienced by the pupils on the background of their prior knowledge. The analysis is theoretically informed by especially the code concepts of Basil Bernstein. 相似文献
39.
王少杰 《新疆教育学院学报》2003,19(4):59-63
政论学以日本留学生的创作为世纪先锋,奠定了中国人社科的激进传统。留学生政论学试图构思爱国主义的正面理论,并且释放新民政治的强烈变革感情.提倡积极参与政治管理的人精神,是中国集权体制和官本位化社会所欠缺的。 相似文献
40.
行政道德对促进反腐倡廉建设具有导向、控制、调节、教育和激励等功能。现阶段,由于我国社会主义市场经济发育不成熟,他律的缺失以及道德建设的滞后,进一步导致了腐败问题的产生。为了适应新形势发展需要,我们必须在继承和弘扬传统行政道德精华的基础上,赋予新的内容,明确政府工作人员的道德规范,加速行政道德法律化,促进我国的反腐倡廉建设。 相似文献