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Search Results: 1 - 10 of 242421 matches for " 李洋 "
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美国驻华法院适用法源研究

中外法学 , 2015,
Abstract: 以西方职业法官模式建构的美国驻华法院,在数以千计涉及中外交涉案件的审判中坚持以法律规则作为先导的基本理念,倡导以法定罪而非简单包庇偏袒本国人的司法理念,在上海租界的西方司法机构中卓尔不群,颇具特色。在照准美国联邦法案为本、依循普通法原则为用、兼采“阿拉斯加地区及哥伦比亚特区法典”等国会特别法案以及糅合基本章程、法学家著述、中国法法律规范的过程中,美国驻华法院将西方职业司法的特性渐次表征。在此种意义上,具体案件的审判实际上还蕴含着西方法治的传输。
人力资源个人价值计量模型构建及实证检验

财会月刊 , 2007,
Abstract: 本文通过引入岗位相对权重和个人岗位绩效评估值这两个指标,设计出个人贡献价值系数指标,以此为基础提出一种新型的人力资源个人价值计量模型,并对这种模型的运用作了介绍。  【关键词】个人贡献价值岗位相对权重个人贡献价值系数目前国内外学者对人力资源会计的研究已取得了丰硕的理论成果,但并未在实务中推广应用,主要原因在于人力资源个人价值难以准确计量,迄今为止还没有权威、公认的个人价值计量模型。本文另辟蹊径,引入岗位相对权重和个人岗位绩效评估值这两个指标,设计出个人贡献价值系数指标,以此为基础提出一种全新的个人价值计量模型,并以某科技公司为例,详细介绍了运用这种方法的具体步骤。
罗炳吉与东吴大学法学院

华东政法大学学报 , 2014,
Abstract: 曾任美国驻华法院法官及远东美国律师协会会长的罗炳吉,对于东吴大学法学院的成长与定型费力颇多。罗氏通过建言命名“中国比较法学院”奠定东吴法学院比较法基调;援教东吴法学院推广英美式教学风格;著述立说于《法学季刊》传播英美法制、文化;刊载驻华法院案例于《法学季刊》促成案例教学模式的推演。前述诸端彰显了美国法律职业群体对于中国法学教育近代化的推动,也潜移默化地促成了美国“法律帝国主义”观念在中国的演进。
同组多会话共享密钥树的组播密钥更新方案

武汉理工大学学报 , 2008,
Abstract: ?该文提出了一种组播组内多个组播会话共享密钥树的密钥更新方案,使更新开销与组播会话数量无关,有效解决具有多个组播会话组播组的密钥更新效率低下的问题。该方案中组成员的私密钥作为共享密钥树的叶节点,组播会话的组密钥作为共享密钥树的扩展根节点。该方案采用的密钥更新算法利用prf和xor运算生成更新密钥和密钥更新数据。linux下原型机系统的仿真结果表明,该方案较传统方案明显的提高了组播组内多个组播会话的通信场景下密钥更新的性能。
新鲜度指示型智能包装的研究进展

- , 2018, DOI: 10.13982/j.mfst.1673-9078.2018.04.042
Abstract: 食品新鲜度指示型智能包装是利用食品在贮藏过程中释放的某些特征气体与特定试剂产生的特征颜色反应、温度激活生物学反应及酶作用等引起指示剂发生明显的变化,从而帮助消费者直观、准确以及科学的判断食品品质与新鲜程度。因此,食品新鲜度指示剂在实际生活中具有重要的应用价值。本文在归纳和分析国内外新鲜度指示型智能包装的基础上,分别从食品新鲜度指示剂应用类型与新鲜度指示剂基材两个方面阐述了新鲜度指示剂的指示原理与研究现状以及指示剂基材的制作工艺与材料选择,对现有研究成果进行总结,指出了研究中依然存在的问题并对未来的研究方向进行展望以及提出合理性研究建议,旨在为今后更深入的食品新鲜度指示剂技术研究提供借鉴和参考。
Food freshness indicator intelligent packaging is developed based on characteristic color reactions, temperature-activated biological reactions and enzyme activations caused by characteristic gas and specific reagents released during the storage process of food products, and thus can be used to help consumers intuitively, accurately and scientifically judging the quality and freshness of foods. Food freshness indicators had important application values in real life. In this paper, based on the induction and analysis of the domestic and foreign freshness indicator intelligent packaging, the instruction principle research status and indications of the freshness indicator were explained from two aspects: the food freshness indicator application type and the freshness indicator substrate. The production process and material selection of the agent substrate, summarized the existing research results, pointed out the problems that still existed in the research and the direction of future research prospects and put forward reasonable research suggestions, aiming to study food freshness indicator technology more deeply and provide the reference.
基于脉冲耦合神经网络的人脸朝向分析
The Study of Face’s Orientation Recognition Based on the PCNN
 [PDF]

, 王霞,
Computer Science and Application (CSA) , 2011, DOI: 10.12677/csa.2011.12017
Abstract: 人脸朝向特征提取是人脸朝向识别的关键。本文采用基于脉冲耦合神经网络(Pulse Coupled Neural Network,简称PCNN)的特征提取方法,分别基于其熵序列、对数序列、时间序列、标准方差序列,完成了多维信息到一维信息的转化,并针对椒盐噪声影响下对数序列的分类效果进行分析。通过欧氏距离法进行人脸朝向的分类识别,结果表明,基于PCNN对数序列对人脸朝向特征提取的正确率可达96%,并且具有一定的抗噪能力。
The feature extraction of face orientations is the key of the face’s orientation recognition. In this paper, four methods including entropy sequence, logarithmic series, time series, and standard deviation series based on the PCNN have been introduced to extract the features of face orientations. It is able to achieve the transform from multi-dimensional information to one-dimensional information. The classified results of loga-rithmic series which are impacted by salt & pepper have been analyzed. The method of Euclidean distance has been used to classify and recognize the face orientations. The results prove that the method based on logarithmic series whose accurate identification rate was 96% has certain antinoise ability.
吉林省高校贯彻《体育课程教学指导纲要》的现状与对策研究
Study on the Current Situation and Countermeasures of the Implementation of “The Teaching Guidance Outline of Physical Education Curriculum” in Jilin
 [PDF]

林勇, , 杨传彬
Advances in Physical Sciences (APS) , 2013, DOI: 10.12677/APS.2013.12006
Abstract: 本文通过文献资料法、专家访谈法、问卷调查法和数理统计法,对吉林省高校贯彻实施新《纲要》的现状进行研究,发现吉林省大多数高校能正确认识体育课程的性质,改革已经取得良好的效果;在课程目标设置方面,基础目标的设置和实现均较为理想;多数高校均加大了课程建设开发力度,基本符合新《纲要》的指导精神,但也存在许多不足。本文对此提出了粗浅的分析,同时针对存在的不足提出合理化的意见和建议。
 A tentative study was made on the current situation of the implementation of the Teaching Guidance Outline of Physical Education Curriculum in Colleges in JilinProvince by means of such research methods as literature, expert interview, questionnaire and mathematical statistical methods. It is found that good results have been achieved in reforms after most colleges in Jilin have a correct understanding of the nature of PE programs. As far as course objective is concerned, the basis of objective has been prescribed and implemented ideally. Course construction has been reinforced in most colleges according to the guidelines in the new outline, but shortcomings are inevitable at the same time. Finally, this paper provides some useful and valuable views, comments and suggestions by analyzing the shortcomings.
File Storage Distribution Algorithm in Streaming Media System
一种流媒体系统中文件存储分配算法

,
计算机系统应用 , 2010,
Abstract: 随着集群搭建的高性能计算中心快速发展,海量数据处理中CPU和内存的速度已经有了质的飞跃,但是I/O部分的速度仍是制约整个系统性能的瓶颈。本论文目的在于通过深入研究流媒体系统的特性,来提取出一种高效、均衡的文件存储分配策略,增大服务并行度并且减小服务延时。首先对媒体文件进行特征评估,然后通过存储调度器进行磁盘间的均衡性平摊,进而应用更细粒度的分划,做到每个磁盘内部的存储分布优化。仿真结果验证了算法的有效性,这样的分配策略可使盘间、盘内在数据组织上更为合理,有效的提高了并行服务能力,提供了更加迅捷的用户体验。
耦合非线性抛物方程组的H1-Galerkin混合元方法
H1-Galerkin Mixed Element Method for the Coupling Nonlinear Parabolic Partial Equations
 [PDF]

王金凤,, , 晓瑜
Pure Mathematics (PM) , 2011, DOI: 10.12677/pm.2011.12016
Abstract: 利用H1-Galerkin混合有限元方法讨论耦合非线性抛物方程组,得到一维情形的半离散和全离散格式和未知存量函数和它的梯度的最优收敛阶误差估计,而且不用验证LBB相容性条件。最后,通过数值例子验证了该算法的可行性。
An H1-Galerkin mixed finite element method is discussed for the coupling nonlinear parabolic partial equations. Semidiscrete and fully discrete schemes and optimal error estimates of the scalar unknown and its gradient are derived for problems in one space dimension, and it dose not require the LBB consistency condition. Finally, a numerical example is presented to illustrate the effectiveness of the proposed method.
Analysis and Evaluation of Handoff Latency for Base Mobile IPv6 and Its Enhancement Protocols
基本Mobile IPv6及其改进协议切换时延分析和评估

,沈策
计算机系统应用 , 2009,
Abstract: 为支持IP移动性及减小切换时延,当前IETF工作组相继提议了基本移动IPv6及其增强协议HMIPv6、FMIPv6和F-HMIPv6。本文详细研究四类协议中造成切换时延的因素,并定性地比较了以上协议在切换时所产生时延大小。然后从用网络仿真器ns-2实现的仿真试验中,得到与分析结果基本一致的实测时延数据。
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