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The Construction of Social Darwinism in Sister Carrie
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作者 薛晶晶 秦素华 《海外英语》 2014年第15期186-187,共2页
Social Darwinism is an important theory reflected in Sister Carrie. This thesis is to interpret the characters' fates with Social Darwinism."Survival of the fittest"is an important theme. Carrie is the w... Social Darwinism is an important theory reflected in Sister Carrie. This thesis is to interpret the characters' fates with Social Darwinism."Survival of the fittest"is an important theme. Carrie is the winner of life and Hurtwood is the loser. Their adjustability to the environment determines their future. It is hoped to help the readers construct a better understanding on this theory. 展开更多
关键词 SOCIAL darwinism SISTER CARRIE SOCIETY ENVIRONMENT
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From Civilization to Primitiveness——On Social Darwinism in Jack London’s The Call of the Wild
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作者 林芊芊 《海外英语》 2019年第22期236-237,254,共3页
The Call of the Wild by Jack London depicts the protagonist Buck’s transition,i.e.from a dog to a wolf,as well as those victims eliminated in the selecting of nature.All of these reflect the perpetual theme in this n... The Call of the Wild by Jack London depicts the protagonist Buck’s transition,i.e.from a dog to a wolf,as well as those victims eliminated in the selecting of nature.All of these reflect the perpetual theme in this novel—social Darwinism which advo⁃cates“survival of the fittest”. 展开更多
关键词 Social darwinism The Call of the Wild CIVILIZATION PRIMITIVENESS
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“I Am the Family Face”:Darwinism,Heredity,and Atavism in Thomas Hardy’s Novels
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作者 QI Jun-jie 《Journal of Literature and Art Studies》 2019年第8期830-839,共10页
19th-century scientific breakthroughs and developments exerted huge influence upon Thomas Hardy’s literary work,among which Darwinian discourses as well as issues of heredity and degeneration have attracted considera... 19th-century scientific breakthroughs and developments exerted huge influence upon Thomas Hardy’s literary work,among which Darwinian discourses as well as issues of heredity and degeneration have attracted considerable critical attention.These scientific discourses can find their literary echoes in Hardy’s novels.Hardy’s characters are trapped by biological determinism and are therefore deprived of freewill,a devastating element which contributes to Hardy’s tragic vision.In Hardy’s early novels,Darwinism and other scientific issues are dealt with in a discursive manner,as is the case in A Pair of Blue Eyes;it is only in his late novels,especially in Tess of the d’Urbervilles and Jude the Obscure,that Hardy finally succeeds in incorporating Darwinian and hereditary discourses into his literary and philosophical conception and design.Thus to use a Darwinian term,this paper investigates the evolutionary process in which Hardy grows gradually adept in his artistic attempt to fuse the contemporary scientific discourses with his literary imagination,as well as in using scientific issues to mediate between authorial intention and critical expectation. 展开更多
关键词 darwinism HEREDITY PEDIGREE atavism PATHOLOGY
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Darwinism in The Mayor of Casterbridge
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作者 LIU Qin 《Journal of Literature and Art Studies》 2017年第12期1550-1555,共6页
Thomas Hardy, one of the greatest British novelists in the 19th century. The Mayor of Casterbridge, which is usually regarded as one of the best novels for Thomas Hardy, has received different interpretations since it... Thomas Hardy, one of the greatest British novelists in the 19th century. The Mayor of Casterbridge, which is usually regarded as one of the best novels for Thomas Hardy, has received different interpretations since its publication. This thesis tries to explore novel from the perspective of Darwinsm and Social Darwinism. The spirit of Darwinism is expressed all through the novel. Thomas Hardy's firm adherence to Darwinism and social Darwinism is reflected in his design of the rise and fall of Henchard, and the competition between Henchard and Farfrae. The rise and fall of Henchard, the competition between Henchard and Farfrae are analyzed by employing the principle of adaptation and the principle of struggling for existence. 展开更多
关键词 The Mayor of Casterbridge darwinism ADAPTATION struggling for existence
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An Analysis about The Time Machine in the Light of Darwinism
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作者 朱晓娟 《海外英语》 2013年第11X期235-236,共2页
Time Machine is one of the representatives of Herbert George Wells, the father of the modern science fiction, describing human beings'degeneration in future and satirizing ruthless exploitation of workers by capit... Time Machine is one of the representatives of Herbert George Wells, the father of the modern science fiction, describing human beings'degeneration in future and satirizing ruthless exploitation of workers by capitalists. This text analyzes Wells'intention of writing and his concerns about the development of human civilization. 展开更多
关键词 DEGENERATION darwinism EVOLUTION
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Emergence of classical objectivity of quantum Darwinism in a photonic quantum simulator 被引量:2
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作者 Ming-Cheng Chen Han-Sen Zhong +6 位作者 Yuan Li Dian Wu Xi-Lin Wang Li Li Nai-Le Liu Chao-Yang Lu Jian-Wei Pan 《Science Bulletin》 SCIE EI CAS CSCD 2019年第9期580-585,共6页
Quantum-to-classical transition is a fundamental open question in physics frontier. Quantum decoherence theory points out that the inevitable interaction with environment is a sink carrying away quantum coherence, whi... Quantum-to-classical transition is a fundamental open question in physics frontier. Quantum decoherence theory points out that the inevitable interaction with environment is a sink carrying away quantum coherence, which is responsible for the suppression of quantum superposition in open quantum system.Recently, quantum Darwinism theory further extends the role of environment, serving as communication channel, to explain the classical objectivity emerging in quantum measurement process. Here, we used a six-photon quantum simulator to investigate classical and quantum information proliferation in quantum Darwinism process. In the simulation, many environmental photons are scattered from an observed quantum system and they are collected and used to infer the system's state. We observed redundancy of system's classical information and suppression of quantum correlation in the fragments of environmental photons. Our results experimentally show that the classical objectivity of quantum system can be established through quantum Darwinism mechanism. 展开更多
关键词 QUANTUM measurement QUANTUM darwinism Hovelo bound QUANTUM DISCORD Single PHOTONS
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一种可扩展的集群流媒体服务器 被引量:9
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作者 董科军 南凯 阎保平 《计算机工程与应用》 CSCD 北大核心 2003年第25期46-49,共4页
提出了一种可扩展的适合集群系统的流媒体服务器架构。在这个架构中,整个后台单机服务器是基于Apple公司的DarwinStreamingServer,而在前端开发了一个门户结点和多个中继结点,使整个后台服务器群基本能保持负载平衡、提供给用户高性能... 提出了一种可扩展的适合集群系统的流媒体服务器架构。在这个架构中,整个后台单机服务器是基于Apple公司的DarwinStreamingServer,而在前端开发了一个门户结点和多个中继结点,使整个后台服务器群基本能保持负载平衡、提供给用户高性能的流媒体服务。在外面用户看来整个系统就是一个高性能流媒体服务器。 展开更多
关键词 流媒体服务器 流媒体服务 流媒体 集群系统Darwin STREAMING SERVER
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基于Darwin的多平台多用户直播、点播系统设计 被引量:1
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作者 张彤 芦爱余 莫建文 《电子技术应用》 北大核心 2015年第8期124-127,共4页
针对当前多平台多用户播放手机客户端直播、录像视频的需求,提出了一种手机移动客户端主动推送视频流到Darwin服务器直播、转播及录制供多平台多用户播放的解决方案。利用开源的流媒体服务器Darwin结合开源库mp4v2实现将手机客户端上传... 针对当前多平台多用户播放手机客户端直播、录像视频的需求,提出了一种手机移动客户端主动推送视频流到Darwin服务器直播、转播及录制供多平台多用户播放的解决方案。利用开源的流媒体服务器Darwin结合开源库mp4v2实现将手机客户端上传的视频流实时转发和录制;PC平台客户端由开源RTSP架构live555结合开源编解码库ffmpeg实现视频直播、点播播放。Web平台客户端由Html5技术实现视频点播,由插件实现直播。实验结果表明,该方案在现有的3G网络上具有较高的实时性和稳定性,视频具有较好的质量,能满足多平台多用户视频直播、点播播放的要求。 展开更多
关键词 Darwin服务器 移动客户端 主动推送 多平台多人播放 FFMPEG
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二维Landau-Lifshitz-Darwin耦合模型整体弱解的存在性 被引量:1
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作者 黄丙远 丁时进 《华南师范大学学报(自然科学版)》 CAS 北大核心 2010年第3期24-30,共7页
运用先验估计和Galerkin方法,证明了二维Landau-Lifshitz方程耦合Maxwell方程的Darwin模型的整体弱解存在性.
关键词 整体弱解 LANDAU-LIFSHITZ方程 Darwin模型 GALERKIN方法
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基于RTP协议和MPEG-4的流媒体系统分析与实现 被引量:5
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作者 樊振萍 唐继勇 《西部广播电视》 2004年第10期9-12,共4页
在简述MPEG - 4压缩标准编码特性和RTP/RTCP协议原理的基础上提出了一个适合目前视频点播、组播的RTP流媒体应用方案 ,该方案使用了optibase公司的MPEG - 4MovieMaker 4 0 0板卡和Apple公司的DARWIN流媒体服务器 ,采用了MPEG - 4音视频... 在简述MPEG - 4压缩标准编码特性和RTP/RTCP协议原理的基础上提出了一个适合目前视频点播、组播的RTP流媒体应用方案 ,该方案使用了optibase公司的MPEG - 4MovieMaker 4 0 0板卡和Apple公司的DARWIN流媒体服务器 ,采用了MPEG - 4音视频传输的RTP组包算法 ,该算法具有传输的高效性和丢包的鲁棒性。 展开更多
关键词 MPEG—4 RTP/RTCP DARWIN MPEG—4 MOVIEMAKER 400
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流媒体实验平台搭建与研究 被引量:4
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作者 马艳 王磊 +3 位作者 席岩 郭晓霞 汪瑛 王亚男 《广播与电视技术》 2011年第11期46-46,48-51,共5页
互联网的迅速发展以及观众对网络音视频播放质量要求的提高,使得流媒体研究变得迫在眉睫。本文分析了网络流媒体的播放策略、传输协议及其作用,对流媒体平台的原理和设计进行了详细的介绍,搭建了一个模拟的流媒体实验平台,通过MPEG4IP... 互联网的迅速发展以及观众对网络音视频播放质量要求的提高,使得流媒体研究变得迫在眉睫。本文分析了网络流媒体的播放策略、传输协议及其作用,对流媒体平台的原理和设计进行了详细的介绍,搭建了一个模拟的流媒体实验平台,通过MPEG4IP对媒体资源进行编码封装,以Darwin Streaming Server为中介实现媒体资源的网络传输与分发,终端利用VLC播放器进行媒体流的接收与播放。本实验平台实现了多媒体资源的点播与广播,为今后基于流媒体的技术拓展提供了一个良好的基础。 展开更多
关键词 网络传输 MPEG4IP VLC DARWIN 服务器
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数字图书馆中流媒体技术的研究与应用
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作者 邢春晓 陈丕海 周立柱 《计算机工程》 CAS CSCD 北大核心 2003年第11期177-179,共3页
如何将多媒体技术有机地应用于数字图书馆的开发和构建中是我们面临的重要挑 战?为了在数字图书馆中提供高效的视频点播服务,重点剖析了卡内基梅隆大学的Informed ia数字视频图书馆系统和Apple公司的DARWIN流媒体服务系统,在此基础上,... 如何将多媒体技术有机地应用于数字图书馆的开发和构建中是我们面临的重要挑 战?为了在数字图书馆中提供高效的视频点播服务,重点剖析了卡内基梅隆大学的Informed ia数字视频图书馆系统和Apple公司的DARWIN流媒体服务系统,在此基础上,提出了一个基 于Web的视频点播的解决方案,并应用于清华大学建筑数字图书馆(THADL)系统中,实践表 明VoD子系统具有良好的性能和效果? 展开更多
关键词 数字图书馆 Informedia DARWIN VOD 流媒体
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衍射传输方程在劳厄几何中二维解的讨论
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作者 周云松 王怀玉 《烟台大学学报(自然科学与工程版)》 CAS 1999年第2期100-103,共4页
对晶体衍射传输方程——Darwin方程在劳厄几何中二维解析解的新结果所反映的问题进行了讨论.主要包括:1.从新结果出发导出了平板晶体反射率公式,从而严格验证了新结果;2.对从前获得的旧结果做了分析、讨论。
关键词 晶体 Darwin方程 解析解 衍射传输方程 劳厄几何
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视频直播系统设计与实现 被引量:2
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作者 高春雷 《科技风》 2016年第18期103-103,共1页
本文研究了视频直播系统的设计,并基于ffmpeg、vlc和EasyDarwin开源软件进行了二次开发,简单而有效地实现了该设计,具有较强的工程参考价值。
关键词 视频直播系统 FFMPEG VLC EASY DARWIN
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二维Landau-Lifshitz-Darwin耦合模型带小初值的整体光滑解
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作者 黄丙远 赵坤 《华南师范大学学报(自然科学版)》 CAS 北大核心 2012年第2期35-39,45,共6页
利用Galerkin方法得到了周期边值问题的局部光滑解,然后在小初值的条件下对光滑解做关于时间的整体先验估计,得到了二维Landau-Lifshitz-Darwin方程组在小初值条件下的整体光滑解.
关键词 LANDAU-LIFSHITZ方程 Darwin模型 先验估计 局部光滑解 整体光滑解
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一种小型网络多媒体中心的设计与实现
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作者 杨震伦 蒋亚军 黄中伟 《计算机时代》 2009年第8期25-26,共2页
提出了一种应用于小型局域网的新型网络设备——"小型网络多媒体中心",可提供小型网络内部的海量多媒体节目存储以及视音频节目的点播。该设备的硬件基于MIPS处理器,软件基于嵌入式Linux以及Darwin streaming server,具有功耗... 提出了一种应用于小型局域网的新型网络设备——"小型网络多媒体中心",可提供小型网络内部的海量多媒体节目存储以及视音频节目的点播。该设备的硬件基于MIPS处理器,软件基于嵌入式Linux以及Darwin streaming server,具有功耗低,体积小、便于部署、价格低廉等优点。 展开更多
关键词 小型局域网 多媒体中心 MIPS Linux DARWIN STREAMING server
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QuickTime多媒体软件体系的技术内涵
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作者 冒东奎 《计算机系统应用》 北大核心 2003年第12期45-47,共3页
本文对QuickTime网络多媒体软件体系的构成、优势、支持的文件格式,与MPEG-4的关系、新的技术特色等作了系统介绍。
关键词 QuickTime软件 网络多媒体软件 QUICKTIME PRO软件 QUICKTIME STREAMING Server软件 DARWIN STREAMING Server软件 QUICKTIME Broadcaster软件 MPEG-4 性能 文件格式 视频 音频 编码 解码 即时播放技术 跳跃保护技术 MACROMEDIA Flash 5软件
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The Cultural Linguistic Code
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作者 Tullio Rizzini 《Journal of Life Sciences》 2018年第1期59-63,共5页
For over thirty years I have been researching the origins of language by means of an original and innovative metod. If it consists of considering oral articulation, which produce phonetic sounds as informative gesture... For over thirty years I have been researching the origins of language by means of an original and innovative metod. If it consists of considering oral articulation, which produce phonetic sounds as informative gestures and expressions of a visible-expressive code, that precedes the use of phonetic codes. The meaning expressed through each of these articulate-oral gestures was identified through research-responses by two select sample groups of psychotic subjects, chosen because of their greater permeable accessibility to the collective unconscious. In this sense the application of phonetic sounds, that is "words", is no more than representative or substitutes of the use of pre-articulate oral-facial gestures, used by pre-sapiens to express their informative intentions. Using this method I have published three books, which analyzed precisely and systematically the inter-relationships between consonants in words of Info-european origin--that is the roots of these words--discovering that words sharing common root-consonants do indeed express part or all of their meaning in correspondence with the original meanings of their gestural archetype. The projection into objects of these pre-articulate gestural meanings denotes them by means of mediators' metaphors and analogies, this is appearing to be the fundamental reason for the variety of languages, since diverse peoples will use different psychic Freudian puns and methaphors, for the projection to similar object. I have examined over twenty languages, in relation to this generalized cultural code model, founded on biological reactivity to conditions in reality to advantage given its extensive informative use. 展开更多
关键词 Language origin cultural evolution darwinism LINGUISTIC PSYCHOANALYSIS human gestures.
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Tribonacci Quantum Cosmology: Optimal Non-Antipodal Spherical Codes &Graphs
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作者 Angus McCoss 《Journal of Quantum Information Science》 2019年第1期41-97,共57页
Degrees of freedom in deep learning, quantum cosmological, information processing are shared and evolve through a self-organizing sequence of optimal , non-antipodal , spherical codes, . This Tribonacci Quantum Cosmol... Degrees of freedom in deep learning, quantum cosmological, information processing are shared and evolve through a self-organizing sequence of optimal , non-antipodal , spherical codes, . This Tribonacci Quantum Cosmology model invokes four codes: 1-vertex, 3-vertex (great circle equilateral triangle), 4-vertex (spherical tetrahedron) and 24-vertex (spherical snub cube). The vertices are einselected centres of coherent quantum information that maximise their minimum separation and survive environmental decoherence on a noisy horizon. Twenty-four 1-vertex codes, , self-organize into eight 3-vertex codes, , which self-organize into one 24-vertex code, , isomorphic to dimensions of 24-spacetime and 12(2) generators of SU(5). Snub cubical 24-vertex code chirality causes matter asymmetries and the corresponding graph-stress has normal and shear components relating to respective sides of Einstein’s tensor equivalence . Cosmological scale factor and Hubble parameter evolution is formalized as an Ostwald-coarsening function of time, scaled by the tribonacci constant (T≈1.839) property of the snub cube. The 24-vertex code coarsens to a broadband 4-vertex code, isomorphic to emergent 4-spacetime and antecedent structures in 24-spacetime metamorphose to familiar 4-spacetime forms. Each of the coarse code’s 4-vertices has 6-fold parallelized degrees of freedom (conserved from the 24-vertex code), , so 4-spacetime is properly denoted 4(6)-spacetime. Cosmological parameters are formalized: CMB h=H0/100=Tlog(3)/3≈0.674, Distance Ladder , , and . Due to 6-fold parallelization, the total matter density parameter is 6-fold heavier than the baryon density parameter, . A torrent of information-equivalent energy downloads from 6-fold faster 24-spacetime to 4(6)-spacetime. Consequent stress on 4(6)-spacetime causes it to resize its dynamic memory, expanding its cosmological scale. Ultimate coarsening of reality to , isomorphic to eternal time, is imminent for each observing agent in a Wheelerian participatory universe. DNA perhaps evolved from an 8 × 3-nucleotide primeval molecular code on the model’s 24 shared dimensions. 展开更多
关键词 Deep Learning HUBBLE General RELATIVITY SPACETIME Particle PHYSICS darwinism
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A Literary Darwinist Interpretation of Jane and Hogo’s Romantic Relationship in Snow White
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作者 JIA Jingjing 《Cultural and Religious Studies》 2023年第6期276-285,共10页
In Snow White,Donald Barthelme subversively rewrites the Grimm’s fairy tale“Snow White”with a postmodern sense.One significant adaptation is the parody of the wicked stepmother-figure into Jane-a semi-witch who bem... In Snow White,Donald Barthelme subversively rewrites the Grimm’s fairy tale“Snow White”with a postmodern sense.One significant adaptation is the parody of the wicked stepmother-figure into Jane-a semi-witch who bemoans the passing of her youth and tries to keep the love of the opposite sex desperately.Jane as the female antagonist with her caddish lover Hogo forms a romantic relationship which constructs a main conflict in the novel,and their romance works like a distorting mirror,dramatically reflecting the states of American in the 1960s.This paper is intended to interpret Jane and Hogo’s romantic relationship by profiling Jane and Hogo in romance,analyzing the conflicts between their mating strategies and Jane’s consequent sexual jealousy from the perspective of Literary Darwinism.Through the analysis,the carnalism,individualism,and the unbroken gender shackle depicted in the novel are revealed and criticized,facilitating the understanding of human nature and Barthelme’s attitude towards the postmodern world. 展开更多
关键词 SNOW White LITERARY darwinism EVOLUTIONARY PSYCHOLOGY mating-strategy
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