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1.
《联合国打击跨国有组织犯罪公约》于2003年10月23日对中国生效,其中第6条、第7条两个条文分别规定了“洗钱行为的刑事定罪”和“打击洗钱活动的措施”,我国刑法立法中洗钱罪规定应从上游犯罪范围、客体、客观方面、主体、主观方面等做好与公约的衔接,以改变我国目前洗钱犯罪日益严重却很少能够打击的现状。  相似文献   
2.
《大武》乐是周代编制的歌颂武王伐纣的歌舞作品,其内容与武王伐纣的历史事实在一定程度上相符。对于《大武》乐篇章及其顺序,从唐代时期直至当代均存在较多争议,值得进一步梳理。按照武王伐纣的历史过程,可将《大武》乐分为六诗,诗章先后顺序当为:《武》《酌》《赉》《般》《时迈》和《桓》。  相似文献   
3.
在现代社会,无论是在学习还是生活中,随着计算机科学技术的发展,计算机网络中存在的安全隐患越来越大,网络黑客的攻击活动方式越来越多、速度越来越快,特别是对国家安全或者商业机密上都有很大的破坏。研究防御黑客的网络技术是保证网络安全的关键,也是现今社会信息安全防御的重中之重。通过对各种计算机网络黑客的攻击手段的分析,提出了对应的防御技术。  相似文献   
4.
This research used a survey to examine how 9/11 television viewing, emotions, and parental conversation influenced current sociopolitical attitudes of young adults who were children in 2001. Young adults who watched more television coverage of the 9/11 attacks as children were found to exhibit lower levels of social trust and support for immigration now, whereas young adults who had more frequent conversations about 9/11 with their parents as children were found to have more confidence in U.S. political institutions and to exhibit more support for immigration. These results illustrate that, although the psychological distress from an event like 9/11 may fade for children not directly affected by the event, the influence of that event on how young people think about the world may remain, and that media coverage of and parental conversation about the event play significant roles in influencing these long-term effects.  相似文献   
5.
ARP协议对于网络安全有着举足轻重的影响。分析了ARP协议的漏洞;根据这些漏洞列举了目前出现的各种ARP攻击形式;总结提出了基于主要攻击形式的立体防范办法。  相似文献   
6.
陈康 《科技广场》2011,(7):106-110
计算机网络目前正面临着严重威胁,其构成的因素有很多,这种威胁不断给社会带来巨大的损失,因此信息网络的安全性正在被社会的各个领域所重视。由于计算机网络链接的多样性,终端和网络的开放性、连通性和其他功能的分布不均,导致网络容易受到黑客、恶意软件、病毒和其他不当行为的攻击,网上信息的安全性和保密性已经成为非常值得重视的问题。本文将针对网络安全问题进行系统地分析,从人员管理及安全技术方面阐述主流的网络安全解决方案。  相似文献   
7.
This study investigates the relationship between attacks and defenses in political debates. Being the target of an attack provides a candidate with opportunity and motivation to defend; hence, the frequency of attacks directed toward a candidate should be directly related to the number of defenses produced by that candidate. This study employs four data sets to test this expectation: 23 U.S. general presidential debates, 59 U.S. presidential primary debates, 12 U.S. Senate debates, and 10 non-U.S. debates (France, Israel, Taiwan, and Ukraine). Statistical analysis confirms that there is a significant positive relationship between number of attacks aimed at a candidate and the number of defenses employed by that candidate in all four samples of political campaign debates. Arguably, this form of direct clash between candidates could be particularly beneficial to voters as it provides a deeper understanding of the pros and cons of governmental policy and related issues.  相似文献   
8.
对2011年卡塔尔亚洲杯足球赛决赛阶段16支球队32场比赛的90个进球的进攻战术进行统计与分析,结果显示:阵地进攻进球数位列各进攻形式之首;中路进攻是主要进攻路线;进球前通过传切配合是进球数最多的技、战术手段;经过2次传球的进球数最多。  相似文献   
9.
Error and attack tolerance of small-worldness in complex networks   总被引:1,自引:0,他引:1  
Complex networks may undergo random and/or systematic failures in some of their components, i.e. nodes and edges. These failures may influence various network properties. In this article, for a number of real-world as well as Watts–Strogatz model networks, we investigated the profile of the network small-worldness as random failures, i.e. errors, or systematic failures, i.e. attacks, occurred in the nodes. In errors nodes are randomly removed along with all their tipping edges, while in attacks the nodes with highest degrees are removed from the network. Interestingly, in many cases, the small-worldness of violated networks increased as more nodes underwent an attack. This indicates an important role of the hub nodes in controlling the small-worldness of Watts–Strogatz networks. The profile of changes in the small-worldness as a result of errors/attacks was independent of network size, while it was influenced by average degree and rewiring probability of Watts–Strogatz model. We also found that the pattern of the changes of the small-worldness in real-world networks is completely different than that of the Watts–Strogatz networks. Therefore, although Watts–Strogatz model is often used for constructing networks with small-world property, the resulting networks have different properties compared to real-world ones in terms of robustness in the small-worldness index against errors/attacks.  相似文献   
10.
基于离散对数的困难性假设,对Hlbl协议进行改进,由原来的双方密钥协商协议扩展到三方密钥协商协议,提出一种基于身份认证的三方密钥协商协议。  相似文献   
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