李白文化意象在流行歌词中的跨文化传播模式

跨文化传播是多元文化生态下的一个热门课题,这种跨越不同文化体系的传播行为,既是共时的,也是历时的。大量的跨文化研究多关注不同地域文化的跨越,对同一地域文化在古今传承方面的研究则相对忽略。本文尝试将古典文化与当代文化的沟通纳入跨文化传播的研究视野,以流行歌词为例,考察李白的文化形象和诗歌意象在当代的传播模式,从而更好地了解现代人面对传统的文化心态。     

University students＇ conceptions about the concept of gene： Interest of historical approach

Concepts of genetics are often difficult to teach, specifically the central concept of gene. Even the scientists disagree when defining this concept. This paper investigates university students＇ understanding about the gene and its functions. The results show the dominance of two conceptions of the gene： the Neoclassical model and the Mendelian model. The existence of hybrid conceptions and the lack of the modern model show that students are unable to mobilize the knowledge taught in biology. These results suggest to improve the teaching methods of genetics, for instance, by developing activities that bring students face to face with their conceptions.     

How a learner self-regulates reading comprehension： A case study for graduate level reading

The purpose of this study is to examine how a learner self-regulates learning while reading an academic text. In particular, the aim is not to generalize self-regulatory processes for any learning task, but to have an overall idea about how a learner self-regulates. In particular, Pintrich＇s SRL （self-regulated learning） model is used to find out whether the model was apparent in the learner＇s reading comprehension process. In this model, self-regulatory processes are categorized into 4 phases （forethought, monitoring, control and reflection）, and each phase is divided into 4 areas of self-regulation （cognitive, motivational, behavioral and contextual）. The data were collected through observation, videotaping and semi-structured interview. Purposeful sampling was used to obtain an in-depth understanding about how an experienced learner self-regulates and uses different kinds of strategies while reading an academic text. The result of the study revealed that all the phases in the model were apparent in the participant＇s reading comprehension task. However, it was difficult to decide on which strategies were belonging to monitoring or control phases. Actually, much of the empirical work also does not find much separation on these phases. This might be because these phases are reflecting the learner＇s thinking process.     

推进创新课堂建设,提高课堂教学效益

课程改革的核心环节是课程实施,而课程实施的的基本途径是教学,面对科学技术及经济社会快速发展的新形势,必须用新的教育理念审视传统的课堂教学,创新课堂教学模式,扎实推进创新课程建设,提高教育教学质量。     

厘清形式系统的几个概念

一致性、可靠性、完全性、不完全性是形式系统的基本概念。在厘清上述概念的基础上,对其间相互关系的梳理使我们明晰了哥德尔完全性定理和不完全性定理的正确含义,以及其成立所需的条件。最后,依据上述分析,指出形式系统存在漏洞和局限性。同时,也看到了形式化方法的弊端和形式化的限度。     

一种利用用户反馈日志获取图像语义标注方法

快速高效获取图像语义是基于语义的图像检索系统实现的关键,也是当前研究的热点.该文提出了一种利用检索系统的用户点击记录学习图像语义的方法,通过对用户检索时反馈日志的分析获得图像的语义标注并对标注信息加以改善.实验证明该方法对于图像语义的学习具有较好的效果.     

论普通心理学的内容与体系

通过查阅文献和对国内现行具有代表性的普通心理学教材对比分析的基础上,提出了在三维立体模型当中来构建普通心理学的体系,对于教师或者学生在理解普通心理学的基本概念和体系有重要的意义,也更能体现心理现象本身的复杂性以及各心理现象之间的联系性。     

对“V＋得个＋W”句式的句法、语义描写

现代汉语中有一个＂V＋得个＋W＂结构,文章从＂得个＂后成分＂W＂的类型、＂得个＂后成分＂W＂的语义指向、＂得个＂前＂V＂的类型三个方面进行了比较全面的讨论。     

论纽马克的翻译方法

分析了与纽马克的翻译方法相关的三个方面：（1）语义翻译的让步、创造和灵活性;（2）以作者为导向的语义翻译和以读者为导向的交际翻译;（3）等值效果。在分析中引用小说《红楼梦》两个英文全译本中一些判词的翻译。     

Building virtual models by postprocessing radiology images: A guide for anatomy faculty

Radiology and radiologists are recognized as increasingly valuable resources for the teaching and learning of anatomy. State‐of‐the‐art radiology department workstations with industry‐standard software applications can provide exquisite demonstrations of anatomy, pathology, and more recently, physiology. Similar advances in personal computers and increasingly available software can allow anatomy departments and their students to build their own three‐dimensional virtual models. Appropriate selection of a data‐set, followed by processing and presentation are the key steps in creating virtual models. The construction, presentation, clinical application, and educational potential of postprocessed imaging techniques including multiplanar reformats, minimum intensity projections, segmentation, volume‐rendering, surface‐rendering, fly‐throughs, virtual endoscopy, angiography, and cine‐loops are reviewed using examples created with only a personal computer and freeware software. Although only static images are presented in this article, further material is available online within the electronic version of this article. Through the use of basic and advanced image reconstruction and also paying attention to optimized presentation and integration, anatomy courses can be strengthened with appropriate radiological material. There are several key advantages for the anatomy department, which is equipped with the ability to produce virtual models using radiology images: (1) Opportunities to present anatomy using state‐of‐the‐art technology as an adjunct to current practices, (2) a means to forge an improved relationship with the local radiology department, and (3) the ability to create material locally, which is integrated with the local curriculum avoiding the problem of information overload when using the internet or other commercially available resources. Anat Sci Educ 3:261–266, 2010. © 2010 American Association of Anatomists.