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关键词： Trademarks -- United States -- Social aspects   Appropriation (Art) -- Law & legislation   Expression -- Law & legislation   Trademarks -- Law & legislation -- United States   Brand name products -- United States   Statutes -- United States -- States   Trademark dilution -- United States   Commercial speech -- Law & legislation  

摘要： The article discusses what the author refers to as the social significance of modern trademarks in America as of 2017, and it mentions the purpose of U.S. trademark law, brand power, and the authorization of the appropriation of trademarks (marks) as source identifiers for expressive works. The In re Tam American trademark law case is examined, along with the U.S. Federal Trademark Dilution Act, commercial speech laws, and the nation's Lanham Act.

摘要： The Candida Genome Database (CGD, http://***/) is a freely available online resource that provides gene, protein and sequence information for multiple Candida species, along with web-based tools for accessing, analyzing and exploring these data. The mission of CGD is to facilitate and accelerate research into Candida pathogenesis and biology, by curating the scientific literature in real time, and connecting literature-derived annotations to the latest version of the genomic sequence and its annotations. Here, we report the incorporation into CGD of Assembly 22, the first chromosome-level, phased diploid assembly of the C. albicans genome, coupled with improvements that we have made to the assembly using additional available sequence data. We also report the creation of systematic identifiers for C. albicans genes and sequence features using a system similar to that adopted by the yeast community over two decades ago. Finally, we describe the incorporation of JBrowse into CGD, which allows online browsing of mapped high throughput sequencing data, and its implementation for several RNA-Seq data sets, as well as the whole genome sequencing data that was used in the construction of Assembly 22.

关键词： Electrocardiograms  

摘要： Mobile devices are extensively used to store more private and often sensitive information. Therefore, it is important to protect them against unauthorised access. Authentication ensures that authorised users can use mobile devices. However, traditional authentication methods, such as numerical or graphic passwords, are vulnerable to passive attacks. For example, an adversary can steal the password by snooping from a shorter distance. To avoid these problems, this study presents a biometric approach that uses cloud models of heartbeats as the entity identifier to secure mobile devices. Here, it is identified that these concepts including cloud model or cloud have nothing to do with cloud computing. The cloud model appearing in the study is the cognitive model. In the proposed method, heartbeats are collected by two ECG electrodes that are connected to one mobile device. The backward normal cloud generator is used to generate ECG standard cloud models characterising the heartbeat template. When a user tries to have access to their mobile device, cloud models regenerated by fresh heartbeats will be compared with ECG standard cloud models to determine if the current user can use this mobile device. This authentication method was evaluated from three aspects including accuracy, authentication time and energy consumption. The proposed method gives 86.04% of true acceptance rate with 2.73% of false acceptance rate. One authentication can be done in 6s, and this processing consumes about 2000 mW of power. © 2016 Informa UK Limited, trading as Taylor & Francis Group.

关键词： RFID   标识符   密钥生成   隐私保护  

摘要： 针对无线射频识别系统存在的初始密钥易泄露的安全问题,提出了一种基于标签部分ID的RFID密钥无线生成算法。在标签与读写器认证之前,通过标签部分ID与读写器生成的随机数进行异或运算生成共享密钥。安全性分析表明,该算法能够有效地抵抗重放攻击、中间人攻击和去同步化攻击等主动攻击及被动攻击,具有安全性高、成本低的优点。

关键词： java   软件agent   开发环境   分析  

摘要： 随着科学技术的不断进步,agent软件开发成为了人们关注的焦点。它作为计算机语言编程中的一个重要方式,在越来越多的领域发挥着重要的作用。客观来讲,目前基于java的软件agent开发环境还存在着一些弊端,主要体现为系统的对接性不强,模型不够具体化等等。针对以上情况,我们可以通过模拟实体的推测,进行整体的环境分析。本文从软件agent的基础理论入手,对运行环境的构架进行分析。

关键词： 数字对象   identifier   数字信息   学术信息   数字化期刊   学术研究   被引频次   物理位置   研究成果   持续追踪  

摘要： 数字对象唯一标识符（digital object identifier,DOI）是对包括互联网信息在内的数字信息进行标识的一种工具。在传统的出版物中,书刊、磁带、光盘都有国际标准编号（ISBN、ISSN、ISCN）及其条形码,作为出版物的唯一标识。这些标识使出版物得到有效的管理,便于读者查找和利用。而网上的文档一旦变更了网址便无从追索。

关键词： 数字信息   中华医学会   标注   杂志   object   出版物   国际标准   互联网  

摘要： 数字对象唯一标识符（digital object identifier，DOI）是对包括互联网信息在内的数字信息进行标识的一种工具。在传统的出版物中，书刊、磁带、光盘都有国际标准编号（1SBN、ISSN、ISCN）及其条形码，作为出版物的唯一标识。这些标识使出版物得到有效的管理。便于读者查找和利用。

关键词： Essential oil   chemical constituents   antitumor activity   antibacterial activity  

摘要： The essential oils in Phoebe hui Cheng ex Yang were extracted from its roots, trunk, bark, branches, and leaves by a hydrothermal method and then analyzed by gas chromatography-mass spectrometry. The essential oils extracted from the xylem of the roots and trunks of this species had similar chemical constituents (primarily -bergamotene, calarene, 3,7-guaiadiene, -sesquiphellandrene, -farnesene, -bisabolene, torreyol, and -muurolol) in similar quantities. Meanwhile, the main chemical constituents of the essential oil extracted from the xylem of this species were considerably different from those extracted from Phoebe zhennan. Hence, analysis of the oils extracted from the xylem can be used to distinguish between these species. The essential oils extracted from the bark, branches, and leaves of P. hui Cheng ex Yang had identical chemical constituents. The bark oil comprised mainly cubebene, -muurolene, -cadinene, cadina-1,4-diene, guaiol, -cadinol, and -cadinol, whereas the branch oil mainly included cubebene, -selinene, -cadinene, cadina-1,4-diene, guaiol, -cadinol, and -cadinol. The leaf oil extract consisted of cyclosativene, -muurolene, -selinene, -selinene, -cadinene, -cadinene, -cadinol, -eudesmol, -cadinol, -eudesmol, and -eudesmol. Although the antimicrobial effects of the essential oils extracted from the individual tree parts were unclear, a mixture of these oils exhibited significant antitumor properties.

关键词： DOI   一篇   标识符   万方数据   基金会   杂志   机电产品开发   创新  

摘要： 由北京万方数据股份有限公司运行的中文DOI;注册机构是IDF（国际DOI基金会）正式授权的DOI注册机构,负责开展各种中文数字资源的DOI注册及服务。为了促进中国期刊的全球标准化推广工作,促进中文学术信息的网络传播与利用、提高中国期刊的全球影响力。我刊于2009年5月与万方数据签约注册DOI。

关键词： DOI   标识符  

摘要： DOI,即数字对象唯一标识,为英文Digital Object Identification的缩写。根据国际标准ISO26324里的解释,它的意思是"一个对象的数字标识符"。这个标识符具有唯一性、永久性的特点。DOI是规范化管理、组织、共享、利用数字资源的有效工具。随着信息技术和互联网的发展,DOI