地域文化因素在现代包装艺术设计中的现实影响探究

地域文化特色为现代包装认知提供了可借鉴的理论路向与现实可能。我们对于现代包装艺术设计转型的理解,既不能简单地从艺术角度出发,也不能单纯地停留在视觉层面,而要揭示历史转变过程中现代性的内在悖论,进而为从人文视角进行图像处理提供理论与现实路径。     

基于改进神经网络的图像生物特征识别方法

在图像的固定生物特征识别过程中,传统的识别方法针对像素质量不高的问题,很难建立完整的寻优计算过程,识别效果不好。提出基于改进神经网络算法的图像特征识别方法。通过量子计算对神经网络进行优化,优化神经网络在特征识别中的阀值确定过程,完成图像识别。实验结果表明,利用改进的算法进行图像特征识别,能够极大的提高生物特征识别的准确性,扩展了应用的范围。     

Graphicacy in biology textbooks: analysis of activities with images / Alfabetización gráfica en libros de texto de biología: análisis de las actividades con imágenes

The aim of this study is to analyse how graphicacy is promoted through activities with images of the human body in third to sixth year primary school textbooks from three different publishers. The analysis was based on categories related to type of image, type of task, procedures, cognitive processing level required and whether there are explicit instructions on how to use the image. The results show that illustrations and visual diagrams are the most frequent images. The main task is image interpretation, whereas production tasks are scarce. Moreover, the tasks are not evenly distributed among the different procedures. The processing level required is low and requires superficial processing of the images, resulting in a learning process based on copy and repetition. There is some evidence of activities being sequenced according to educational level. We conclude that the kind of graphicacy found in the textbook activities is insufficient for acquiring competence in the use of images.     

歌剧《伤逝》子君咏叹调的音乐语汇及演唱处理

咏叹调对于歌剧和歌剧人物角色都具有核心的、不可替代的作用,而音乐语汇与演唱处理是咏叹调的两个核心要素。要想真正掌握一首咏叹调,就必须从这两个角度去深入地剖析、解构。歌剧《伤逝》是我国歌剧中的经典代表作品,女主角子君是当之无愧的第一主角,是整部歌剧进行的核心和主线。子君的三首咏叹调完整地展现出女主角的艺术形象与艺术魅力。对这三首咏叹调的分析与处理不仅会使我们更加准确和深刻地理解和把握子君这一歌剧人物角色,同时,也会使我们更加准确和深入地认识、理解和掌握整部歌剧。只有不断研究、探索和掌握正确的声乐学习和演唱方式,才能使声乐实践工作取得不断的进步。     

Images as representations: visual sources on education and childhood in the past

The challenge of using images for the history of education and childhood will be addressed in this article by looking at them as representations. Central is the relationship between representations and reality. The focus is on the power of paintings as representations of aspects of realities. First the meaning of representation for images as sources for the history of education and childhood – mirrors of realities, complex symbol systems or representations – is explained. A distinction is made between images of real people and images of patterns of human behaviour and the value of the phenomenon of historical sensation as a methodological instrument for insight in that relationship is dealt with. Second, a specific genre of paintings from the seventeenth century, namely portraits of dead children, will be described and analysed to make clear that their value for the history of education and childhood can be studied adequately only by using those images as representations and by interpreting them within the cultural rules and regulations of time and place. This analysis results in the conclusion that images should be considered in their function as representations of aspects of educational and childhood reality.     

数字图像处理技术的综述及其未来发展

本文简述了数字图像的一些基本概念,系统地分析了目前较为成熟的数字图像处理的常用方法、计算机软件开发平台及其应用领域,并提出了数字图像的未来发展方向。     

大众传媒中女性形象塑造的跨文化解读

大众传媒中女性形象的建构有其深沉的文化内涵.媒介传播中女性形象的传统文化象征反映了性别文化作用于社会生活以及性别制度作用于时代文化的一些典型特征,它们与不同历史文化背景中的社会生活和价值观有着不可分割的联系.     

Heroic Woman Images Against Male Power in Tar Baby

Ecofeminism is a theory that combines women’s unfair condition with nature’s overuse by human.It "argues that a strong parallel exists between the oppression and subordination of women in families and society and the degradation of nature through the construction of differences into conceptual binaries and ideological hierarchies that allow a systematic justification of domination by subjects classed into higher-ranking categories over objects classed into lower-ranking categories" (Miao 184). Tar Baby is the fourth work of Tony Morrison which explores African-Americans’ poor status, especially black women’s. From ecofeminism’s perspective, women and nature share same destiny. Being fed up with the bad condition, women has struggling against male world and tried to win their own happiness and identity, appealing to mutual respect and understanding.     

宋代重阳词中的菊意象

两宋社会多姿多彩的民俗节日促成了节序词的繁荣,其中重阳词就是最重要的节序词之一。重阳词里出现了数量众多的菊花意象,这些菊花意象具有丰富的文化意蕴,一瓣菊香,向我们展示着两宋社会丰富的民俗心理、民俗生活画卷。     

青山垸湿地恢复与鸟类资源保护研究

1998年青山垸退田还湖,是洞庭湖中退田还湖的一个典型代表,1999年西洞庭湖省级自然保护区与世界自然基金会合作,在青山垸开展了＂恢复湿地和社区共管＂示范项目,其生态环境和湿地资源都发生了很大的变化,尤其是鸟类资源变化十分明显。2004～2009年,笔者对青山垸的鸟类资源进行了动态监测,记录到并鉴定出鸟类135种,分属于8目35科,本文对青山垸的鸟类资源变化情况进行了总结,并对青山垸鸟类资源保护和湿地资源管理模式进行了探讨。