中国古代文人画线条特征简析

中国传统绘画以线条为主要造型手段,文人画最充分地展示了笔墨情趣和线条美。本文认为,文人画的线条美表现在三个方面：神采飞扬、删繁就简和以书入画。文人画巩固了对线条美的追求,强化了中国画意象造型的传统,并促成了人们审美观念和审美趣味转向笔墨形式。     

大学生网络利益表达的规范与引导研究

网络论坛是民意表达和形成的发声器,网络精英是民意凝聚和重塑的助推器。大学生是网络利益表达的主要参与者和推动者,为了确保互联网这一利益表达平台的健康发展,大学生网络利益表达行为必须做出规范与引导。本文在对网络利益表达特征做出论述的基础上,对大学生网络利益表达的规范与引导做出了分析与探讨。     

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��[Purpose/significance] The abstract of scientific papers is a vital indexing object within information organization. Meanwhile, indexing the abstract according to certain rules is conducive for not only scientific communication or knowledge discovery, and intelligence analysis as well. Thus, how to realize auto-index accurately and quickly, for millions of unstructured abstracts existed nowadays is a crucial problem to be addressed.[Method/process] This study assumed that different categories of abstract are inherently consistent, that is, the study of structured abstract can provide a method and technical reference for unstructured abstract auto-indexing. Acting in accordance with this assumption and based on the US National Library of Medicine's structural element labeling terminology, this study accomplished mapping across abstract element classifications and proposed BOMRC system, a normalization indexing method for structured abstract. Then we collected research sample and used text mining method to analyze multiple features of structured abstract quantitatively and statistically, such as word frequency, TF-IDF value, as for dimension of words, verbs, three-word lexical chunks and four-word lexical chunks, which enabled us propose a semantic feature dictionary for structured elements. Finally, we used unstructured abstract to test the validity of the semantic feature dictionary.[Result/conclusion] The results show that the semantic feature dictionary method can effectively identify various structural elements of scientific paper abstract, and it can be used to optimize the automatic recognition model, which may be based on machine learning methods.     

6种国内外神经医学期刊英文摘要结构和内容分析

归纳6种国内外神经医学期刊论著英文摘要写作结构和内容特点。结果显示:国内期刊论著均采用4项结构式摘要,而国外临床类期刊《Ann Neurol》采用结构式摘要,基础类期刊《NatNeurosci》、综合类期刊《Brain》采用非结构式摘要;与同类型国外期刊比较,国内期刊英文摘要存在篇幅较长,目的与题名、方法与结果内容重复,结论中缺乏研究意义的描述,各部分内容的表达不连贯等问题;国外期刊比较重视背景、结果和研究意义的描述。认为国内期刊可以学习国外期刊摘要形式和内容结构的多样性,加强背景及研究意义的阐述,以增强可读性和吸引力。     

科技期刊应重视图文摘要的应用

图文摘要由图片和简短的文字说明组成,反映论文的核心内容,以便于读者浏览和了解论文的主题,是科技期刊论文出版时额外附加的内容。充分利用数字化出版平台,应用图文摘要,丰富论文的出版内容,不仅能更好地为广大读者服务,而且能够提高期刊质量,进而扩大其影响力。文中对国际上具有较大影响力的10种农业期刊刊载图文摘要的情况进行了分析,对图文摘要的内容、形式等进行了总结,以期引起国内科技期刊对图文摘要应用的关注。     

浅谈第二课堂舞蹈教学

随着素质教育的推行,合唱、舞蹈、器乐、书法团、美术等艺术教育被越来越多的学校所重视．如何加强中学舞蹈的教学工作成了大家所关注的问题。本文从加强舞蹈基本功、呼吸、表情的训练、团队精神的培养这四方面探讨如何进行中学的舞蹈教学工作。     

论华兹华斯作品中的自然观

华兹华斯是 19世纪浪漫主义诗人 ,他因不满于资本主义社会城市喧嚣而甘居田园 ,他认为人与自然是互相适应的 ,人的心灵能反映出自然界中最美最有趣的东西 ,“人们的热情与自然的美而永久的形式合二为一” ,由此而追求天人合一的优美境界。保持对自然敏感、虔诚的童心是他诗歌创作的灵感源泉     

普通话培训与测试理论的可贵探索——王群生教授的声调中心论述评

王群生教授的声调中心论在普通话培训测试工作中应用以来，取得了良好的社会效益。声调中心论既强调汉语音节声调的重要性，又强调腔调在汉语普通话中的重要意义。它符合汉语本体的特点，适应了汉语动态的现实，抓住了普通话水平培训与测试的核心与关键，是对普通话培训与测试理论的可贵探索与精辟总结。     

忠诚义务、劳动规章制度和表达自由——以空姐诉维珍航空公司案为例

劳动者作为公民,其表达自由受宪法保护;劳动者作为用人单位的员工,其表达自由又要受到忠诚义务和用人单位的劳动规章制度的限制。文章以空姐诉维珍航空公司案为例,对劳动者的表达自由与忠诚义务及用人单位的劳动规章制度的关系分别加以阐述,指出应当通过利益衡量的原则来调解劳动者的表达自由与忠诚义务及用人单位的劳动规章制度之间的冲突。对于违反表达自由的劳动者,用人单位在依据其劳动规章制度进行惩戒时应当遵循比例原则和最后解雇原则,以落实依宪治国,营造良好营商环境。     

The benevolent health worm: comparing Western human rights-based ethics and Confucian duty-based moral philosophy

Censorship in the area of public health has become increasingly important in many parts of the world for a number of reasons. Groups with vested interest in public health policy are motivated to censor material. As governments, corporations, and organizations champion competing visions of public health issues, the more incentive there may be to censor. This is true in a number of circumstances: curtailing access to information regarding the health and welfare of soldiers in the Kuwait and Iraq wars, poor health conditions in Aboriginal communities, downplaying epidemics to bolster economies, and so forth. This paper will look at the use of a computer worm (the benevolent health worm) to disseminate vital information in␣situations where public health is threatened by government censorship and where there is great risk for those who ‹speak out’. The discussion of the benevolent health worm is focused on the Peoples’ Republic of China (China) drawing on three public health crises: HIV/AIDS, SARS and Avian Influenza. Ethical issues are examined first in a general fashion and then in a specific manner which uses the duty-based moral philosophy of Confucianism and a Western human rights-based analysis. Technical, political and legal issues will also be examined to the extent that they better inform the ethical debate.