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BitTorrent内容污染防御技术研究
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作者 欧阳显雅 叶建伟 《智能计算机与应用》 2012年第1期21-25,28,共6页
主要研究了内容污染原理、主要技术方法和防范内容污染的客户端防御机制及其防御策略改进。首先分析了BitTorrent下载原理和网络结构,对BitTorrent内容污染的主要原理以及作为内容污染前提条件的多种索引污染方法进行了研究,并详细分析... 主要研究了内容污染原理、主要技术方法和防范内容污染的客户端防御机制及其防御策略改进。首先分析了BitTorrent下载原理和网络结构,对BitTorrent内容污染的主要原理以及作为内容污染前提条件的多种索引污染方法进行了研究,并详细分析了当前存在的几种内容污染手段和策略。然后进一步研究了客户端对抗内容污染的具体防御行为和整体防御机制,针对性设计并实现了若干改进的防御策略和具体算法。最后通过内容污染防御实验予以验证。 展开更多
关键词 BITTORRENT 内容污染 污染防御机制 防御策略
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Eggshell as a Source of Novel Bioactive Molecules
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作者 Megan Rose-Martel Maxwell Hincke 《Journal of Food Science and Engineering》 2013年第5期219-225,共7页
This review will focus on the more abundant eggshell specific matrix proteins localized in the chicken eggshell (cuticle layer eggshell matrix and shell membranes) that are involved in eggshell mineralization and pr... This review will focus on the more abundant eggshell specific matrix proteins localized in the chicken eggshell (cuticle layer eggshell matrix and shell membranes) that are involved in eggshell mineralization and protecting the egg against microbial contamination, including ovocalyxin-36, ovocleidin-17, ovocalyxin-32 and ovocalyxin-25. Further understanding of these proteins and their mechanisms in egg defence could lead to the development of novel neutraceuticals for human health, additives to animal feed for healthy flocks, or enhanced eggs for human consumption. 展开更多
关键词 Ovocalyxin Ovocleidin ANTIMICROBIAL protease inhibitor cuticle EGGSHELL shell membranes REVIEW
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