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211.
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余婷 《重庆第二师范学院学报》2010,23(5):125-126,132
曹植的文学创作随着他的思想变化呈现出建安前、后期两种截然不同的风格,而《释愁》则是他文风转变的重要标志。本文通过分析曹植的后期作品《释愁》来关注他的思想嬗变。需要指出的是,本文所谈论的曹植思想主要是指他对于人生、对于理想的态度。即积极进取还是消极退避。 相似文献
213.
张光芬 《南昌教育学院学报》2010,25(2)
学生学习的过程是一个心理构建的过程,而不是一个简单的传送过程。面对学生学习的依赖性、厌学情绪和学习效率低下等问题。教师应树立以人为本的教育观念,把学习的主动权还给学生,通过一些有效的途径激发学生的学习主动性,使学生能以愉快的心情面对学习,主动地参与学习,从而提高体育教学效果。 相似文献
214.
Tony Harland Rachel A. Spronken-Smith Katharine J. M. Dickinson Neil Pickering 《Teaching in Higher Education》2013,18(1):93-106
This article aims to stimulate debate about the nature of field courses in higher education. We use a colloquium format that allows each of us to reflect on the philosophy of field course teaching and our writing endeavours to establish a dialogue between the authors and leave the reader with a sense of curiosity. It starts with a position paper that sets out a particular viewpoint on field courses to which responses were invited. Two of the respondents were experienced field-course teachers in disciplines traditionally associated with this type of curriculum, the other a lecturer in a non-field-course-oriented discipline. 相似文献
215.
AbstractThis study aims to show how the integration of passive and active learning approaches contributes towards the significant understanding of problems associated with sustainable development. To do this, a case study from the municipality of San Miguel de Achiutla in Oaxaca, Mexico, is used as a general method, with the specific procedure including an instrument based on secondary sources representing the passive learning phase, as well as an instrument created on the basis of primary sources, designed in relation to the active learning component. The passive learning phase enabled us to identify variables pertaining to the highly vulnerable dimensions of sustainable development, and to also detect areas in which there is a deficit of information, since not all data are available, while the active learning phase revealed the causes of vulnerability from the perspective of different agents, including those who experienced the issues directly. In view of the above, we conclude that rather than being exclusive, these two different approaches should in fact be complementary. 相似文献
216.
张望 《淮南师范学院学报》2013,15(4):6-11
我国刑法学和刑事诉讼法学对以梦游作为杀人罪行抗辩的研究比较缺乏,而英美法系尤其是美国对此问题却有着独特的判例优势。借助于经典案例,着重回顾美国梦游抗辩的历史,可以更好地了解梦游抗辩的发展脉络。或许法官对梦游抗辩中举证责任的把握相对不易是梦游抗辩在美国发展举步维艰的原因之一。此外,两大法系在梦游抗辩举证责任分配上存有差异,对差异进行适当的比较分析也很重要。差异的背后隐藏着不同法系之间以及同一法系内部不同法域之间在无罪推定方面的不同理解。基于梦游抗辩在美国的发展脉络,我们需要对梦游抗辩进行重新定位,以做出适合我国的相应调整和法律应对。 相似文献
217.
Self-regulated learners are expected to plan their own learning. Because planning is a complex task, it is not self-evident that all learners can perform this task successfully. In this study, we examined the effects of two planning support tools on the quality of created plans, planning behavior, task load, and acquired knowledge. Sixty-five participants each worked with two versions of a planning tool. In one version, learning plans were actively constructed by the learners themselves; the other version provided learners with an adaptable computer-generated plan. The results indicated that the quality of learner-created plans was lower than computer-generated plans. Furthermore, participants reported a higher task load when they constructed the plans by themselves. However, participants gained more structural knowledge about the learning domain when they actively created plans. There was not an apparent preference for one of the tools if participants were to create a plan for someone else. However, if they were to use the plan for their own learning, participants preferred to actively create their own plans. 相似文献
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为了解决脑核磁共振图像中的灰度不均匀现象,提出了一个基于两相的脑图像分割模型.该模型在图像局部熵基础上融合局部高斯信息和全局信息的两相水平集来拟合图像信息,同时采用一种新的简单有效的初始化方法,进行脑灰质、脑白质、脑髓液分割.实验结果表明,该模型能有效地对脑灰质、脑白质、脑髓液进行分割,同时提供准确光滑的目标边界,解决了CV模型等对灰度不均匀图像分割失败的问题. 相似文献
220.
基于化学成分的传统分类方法,对中药雌激素的活性成分及其药理作用进行了总结和分析,为后续揭示中药雌激素活性成分奠定基础,为含有雌激素活性成分的中药的临床用药及防治提供参考. 相似文献