简论屈原的艺术想象及变态心理

屈原创作时有五个层面的想象，即再现想象、移情想象、联想想象、理想想象、虚创想象。产生如此丰富想象的重要因素之一是其创作中的心理变态，即感知错幻、情绪异常、人格分裂。实现心理变态的途径得益于他丰厚的生活积累、敏锐的情感体验、独具的心理特点。屈原创作中的短暂“变态”，是形成其作品奇幻瑰丽风格的重要心理条件，是极为可大的创作心态。     

一种有效的运动目标辨别方法

提出了一种利用图像序列中两帧相邻图像从分割所得二值图像的合个候选目标块中确定真实目标的有效算法，背景配准后，可获得背景噪声分布直方图，同时获得具有对应关系的候选目标块间的噪声分布直方图，通过比较它们与背景噪声分布直方图之间的差异性，即可准确地辨别出真实目标。通过对实际图像序列进行实验，证实了本方法的有效性。     

浅谈演奏是音乐艺术的再创作

文章阐述了音乐艺术作为听觉艺术必须经历，“创作－演奏（表演）－欣赏”三个环节，其中演奏起着重要的作用。演奏需具有高超的技艺、充沛的感情注入，从某种意义上说演奏是音乐艺术的再创作。     

肖邦夜曲的永恒性

肖邦创造了永恒的夜曲。当肖邦所创作的音符由钢琴中流泻出来,他究竟属于“浪漫乐派”或是“国民乐派”的争辩已毫无意义。因为他是波兰的肖邦,也是世界的肖邦;他是浪漫时代的肖邦,也是我们心中永恒的肖邦。     

梁启超小说理论与创作实践的局限性

梁启超小说理论最核心的内容是强调小说改造社会的作用。也正因为他过分地强调和夸大了这种社会功用使他的小说理论主张出现了无可避免的局限性。这种局限性也体现在他自己的小说创作中。人物形象单薄,情节单一,概念化倾向严重,单纯地通过人物对话宣讲作者个人的思想和理论,极大地损害了小说的审美价值,也对五四以后新文学产生了不小的负面影响。     

舒曼钢琴艺术的探索

19世纪前后的浪漫主义音乐在西方音乐史中具有极为重要的意义,舒曼的钢琴艺术成就宛如一颗闪亮的明珠,任岁月流逝却仍发出熠熠的光芒。舒曼的钢琴作品有时会令人感到深奥、神秘,甚至难以把握,但这无疑是一位浪漫主义钢琴诗人非同凡响,纯粹发自内心冲动的音乐。     

明代八股文对文人创作的背离

确立于明代的八股文,对明清文人和文学创作影响极大,它既带给文人荣华富贵的梦想,也给他们带来强烈的精神苦闷和焦虑。其程式化、格式化在某种程度上影响了文人独创性和个性的发挥,影响了他们文学创作的思维方式。后世才子背离八股文写作从而获得较大成就。     

Some evidence of drying trend over northern China from 1951 to 2004

The surface wetness index, Palmer drought sererity index and the retrieval of soil moisture over China were calculated using monthly precipitation and monthly mean surface air temperature. Based on the contrast analysis of the variation of the above three indices and precipitation, the dry/wet spatio-temporal pattern of northern China in the last 54 years was revealed, and the evidence of drying trend over northern China was analyzed, especially. The results show the following four facts: (1) The drying trend is the main characteristic of the eastern part of Northwest China and the central part of North China since the 1980s and it was enhanced in the last 15 years mainly due to the precipitation decrease and the temperature increase; (2) During the last 54 years, there was only one dry/wet shift at the interdecadal scale occurring in the eastern part of Northwest China and the central part of North China in the late 1970s, which was related to 1977/1978 global abrupt change, whereas there were three shifts in Northeast China, one was in the mid 1990s and the other two were in 1965 and 1983, respectively; (3) Unlike the variation trend of other subregions of northern China, the western part of Northwest China is currently located in a relatively wetting period, which is weak-ened due to the temperature increase; (4) The extreme drought frequency is obviously increasing in the eastern part of Northwest China, the central part of North China and Northeast China since the 1980s, which is closely related to the precipitation decrease and temperature increase in these subregions.     

后现代主义小说的"平面化"审美特征解析

“平面化”主要指:人物平面化,情节、结构平面化,背景平面化,主题平面化。“平面化”是后现代主义文学的主要审美特征之一,这一审美特征突出地表现在后现代主义小说创作当中。