66 research outputs found

    The Analysis of "Garden Path Phenomena" in e.e.Cummings' Poetry

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    肯明斯是现代实验派诗人的杰出代表,他的诗歌以诗体新颖、奇特、古怪等特点独树一帜,因而被称为“语言魔术师“。语言学知识和认知心理语言学上的花园幽径理论有助于分析肯明斯自身诗歌变异的特点。语法上,诗人打破语法规则,给读者带来新奇感;书写上,通过视觉变化,让读者体验另一番滋味的诗歌;语音上,诗人追求语音效果,给读者带来听觉盛宴。花园幽径理论开拓了理解肯明斯诗歌的角度与方法。e.e.Cummings is an excellent representative of modern experimental school,whose poetry is original,particular,queer.Thus,he is called the magician of language.Garden path theory of psychological cognitive linguistics is beneficial to analyze the deviation characteristics of Cummings' own poetry.Grammatically,Cummings unconventionally uses grammars which surprises readers;as to writing,the poet lets readers enjoy a distinctive taste of poems;phonetically,Cummings brings a hearing feast.By applying garden path theory,this thesis develops new angles and methods to understand e.e.Cummings' poetry

    “Historicity of Texts” and “Textuality of History”: A New Historicist Study of Joseph Heller’s Good As Gold

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    约瑟夫•海勒(1923-1999)是二十世纪六十年代以来美国知名作家,被认为是后现代派小说的先驱者。《像戈尔德一样好》是海勒描述犹太传统的传奇故事,该部小说多处描写历史人物和历史事件,它主要探究了二十世纪七十年代美国社会尤其是美国犹太人的经历。因此,本文探究《像戈尔德一样好》以弥补对海勒作为美国犹太作家研究的不足。而出现于二十世纪八十年代深刻影响了西方文学界和思想界的新历史主义重新探索了历史与文本之间的复杂关系,所以该论文试图运用此理论,从路易斯•蒙特洛斯提出的“文本的历史性”和“历史的文本性”角度来分析该部小说。 本文由引言、结语和三个章节构成。 第一章介绍了新历...Joseph Heller (1923-1999), a prominent writer in America since the1960s, is regarded as the precursor of American postmodernist fiction. Good as Gold, which is categorized as Heller’s great saga on his Jewish heritage, has mainly explored the landscape of American society in the 1970s, especially the Jewish experience in America with constant presence of historical events and figures. The thesis f...学位:文学硕士院系专业:外文学院英语语言文学系_英语语言文学学号:1202009115238

    约瑟夫·海勒的《最后一幕》与西恩·罗森鲍姆的《二手烟》后现代叙事对比研究

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    约瑟夫·海勒的《第二十二条军规》标志着美国后现代小说时代的到来,后现代派深刻影响了当代作家的创作,不确定性和非线性的后现代叙事技巧也深刻影响了这些作家的创作。西恩·罗森鲍姆与约瑟夫·海勒都是犹太作家,《二手烟》与《最后一幕》的创作时间差不多,因此本文试图通过对比《二手烟》和《最后一幕》,分析两位作者在两部小说的结构上运用的后现代叙事技巧的异同,为理解这两部部小说及两位作家提供一种思路

    Experimental Study of the Abalone Shell on Cataract induced by Oxidative Stress

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    目的研究石决明提取物对体外培养的晶状体氧化应激性白内障形成的作用及机制。方法离体培养小鼠晶状体,应用不同浓度的石决明提取物预孵育晶状体24h后,加入1mm过氧化氢,继续培养3小时后恢复正常培养,72小时后观察小鼠晶状体混浊程度,测定晶状体组织培养液中的乳酸脱氢酶(LDH)含量,晶状体组织中还原型谷胱甘肽(GSH)含量及超氧化物歧化酶(SOD)活力。结果石决明提取物在1~2 mg/ml浓度范围内减轻氧化应激造成的晶状体混浊,减少晶状体LDH的释放,提高组织内GSH含量和SOD活力。结论石决明提取物可减轻氧化应激白内障的形成,其作用主要与石决明提取物提高内源性抗氧化系统有关。Objective To study the effect of the abalone shell extract on oxidative stress induced cataract formation and its mechanism in cultured mouse lens in vitro. Methods The cultured mouse lens were pretreated with the abalone shell extract in different concentrations for24 hours,and then 1mm hydrogen peroxide was added and continued incubating for 3 hours,and they were changed to normal culture media.After 72 hours,the opacity of each lens was observed under an anatomical microscope,the content of lactate dehydrogenase( LDH)leakages,the content of the reduced glutathione( GSH) and activity of superoxide dismutase( SOD) in lens tissue were assayed. Results Abalone shell extract in the concentration range of 1 ~ 2 mg / ml reduced the lens opacity caused by oxidative stress,alleviated the release of LDH,and increased GSH content and SOD activity in cultured lens. Conclusion Abalone shell extract can alleviate the oxidative stress induced cataract formation,and this effect is mainly related to its improvement of the endogenous antioxidant system in lens.2012年福建省卫生厅中医药科研专项课题(No.WST201210);; 2013年福建省卫生厅中医药科研专项课题(No.wzhw201302);; 2014年厦门市科技局科技惠民项目课题(No.3502Z20144030

    Latest Research Advance of Ecological Footprint Model

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    生态足迹模型是从具体的生物物理量角度来衡量人类对自然资源利用程度以及自然界为人类提供的生命支持服务功能的方法.自从该模型提出以来,受到国内外众多学者广泛关注,应用范围不断扩大.为此,从可持续发展角度出发,介绍了生态足迹模型的产生背景、理论基础和计算方法,综述了近年来国内外研究最新进展,评价了模型应用的优点和不足,提出了生态足迹研究动态和研究重点

    宽带半导体可饱和吸收镜研制方法及选择腐蚀研究

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    介绍了用于固体激光器被动锁模自启动实现飞秒级脉冲输出的两种波长的带半导体可饱和吸收镜(800nm和1550 nm SESAMs)的研制方法和应用.制作宽带反射层的关键技术之一是AlGaAs/GaAs和InP/InGaAs/InGaAs的选择腐蚀.分别就几种湿法腐蚀和干法腐蚀进行了详细的分析和比较

    Analysis and assessment for industrial structure and function variation of the agroecosystem in the Hilly and Gully Region of Loess Plateau

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    以延安市宝塔区河庄坪镇为研究对象,对农业生态系统生产力、产业结构及效益进行了动态分析,结果表明:1996~2003年,该镇农业生态系统产品生产力、经济生产力均有不同程度的提高,人均产菜增长了近4.46倍,粮食与蔬菜单位面积产值分别增加了近2.7倍与1.09倍,人均纯收入增长了45.7%,达1 820.9元;种植业纯收入及其组分优势度呈升高趋势,而种植业效益却呈降低趋势;养殖业基础比较薄弱、效益低下,虽目前表现入不敷出,但因其日益受到重视,将逐渐成为继种植业后的第二大经济收入来源;果业纯收入与其组分优势度稳中有降,而果业效益在逐年提高;工副业纯收入、组分优势度及效益均呈下降趋势,并在2002年出现波谷。就农业生态系统整体而言,系统总体优势度呈上升趋势,系统稳定性指数在波动中下降,表明系统结构趋于不合理,稳定性较差,需加大对农业产业结构的调整力度

    基于多级注意力融合机制的藏文实体关系抽取

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    与中英文相比,藏文实体关系训练语料规模较小,传统有监督的学习方法难以获得较高的准确率。针对基于远程监督的实体关系抽取存在错误标记的问题,利用远程监督方法将知识库与文本对齐,构建藏文实体关系抽取的数据集,提出一个基于多级注意力融合机制的藏文实体关系抽取模型。在词级别引入自注意力机制来提取单词的内部特征,在句子级别引入注意力机制为每个实例分配权重,从而充分利用包含信息的句子,减少噪声实例的权重。同时引入联合评分函数,修正远程监督的错误标签,并将神经网络与支持向量机结合,实现藏文实体关系分类。实验结果表明,提出的模型有效提高了藏文实体关系抽取的准确率,且优于基线模型效果
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