共查询到20条相似文献，搜索用时 187 毫秒
1.
VLAN技术是在物理网络的基础上通过技术手段将现有的局域网内部的设备在逻辑上划分成多个网段,进而实现提高网络传输效率,避免广播风暴,保障网络通信安全性和灵活性一项技术。本文简要阐述了VLAN技术以及产生原因、技术特点和通信方式等内容,同时结合实际分析其在局域网建设中的应用与实践。 相似文献
2.
3.
当前企业重要的信息载体以及传输渠道就是指计算机以及网络,然而在享受计算机以及计算机网络所带来的方便性的同时,安全隐患也逐渐显露出来,尤其是企业内部重要信息的外泄会给企业带来一些损失.所以要针对企业内部网络的数据信息安全隐患而采取有效的解决方式.局域网企业信息安全系统是一种防范企业中计算机数据信息泄密而建立的一种管理系统.本文主要阐述了信息安全的主要内容、企业局域网信息安全风险以及网络安全以及影响网络安全的因素,还分析了企业局域网安全解决方案以及企业局域网的安全管理措施. 相似文献
4.
本文介绍了高校实验室智能化管理方案设计,该方案以网络为核心,嵌入式软硬件为基础,满足实验室开放管理。该方案由指纹钥匙柜,网络交换机和网络服务器组成,指纹钥匙柜实现了实验室钥匙的权限管理、实验室设备报修,网络交换机实现各个实验室网络终端的数据通信,网络服务器实现权限开放,实验室预约系统,生成报表等。整个系统使用无线WiFi数据通信,避免了布线带来的困难,增强了系统的可操作性,实现了实验室的无人化、智能化管理。 相似文献
5.
利用多媒体网络CAI课件进行教学是体育教育发展的一个重要方向,武术教学应该重视并引入这种教学方法。单一的CAI课件已经不能满足武术教学的发展,需要综合利用多媒体技术和互联网或局域网技术。 相似文献
6.
以Internet为代表的信息网络技术应用正日益普及和广泛使用,网络安全已经成为影响网络效能重要的问题,企业内部局域网中经常会受到计算机病毒、垃圾邮件、木马程序等入侵和干扰。网络已成为每个企业日常经营中所不可或缺的一部分,在获取大量网络资源的同时,如何确保网络信息的纯净,网络安全如何防护则成为重要的问题。本文重点介绍了中小企业网络安全受到的威胁及防护。 相似文献
7.
在局域网安全中,ARP漏洞是网络攻击和木马病毒经常利用的漏洞,做好arp网络防御对网络正常使用和用户信息安全至关重要,本文探讨一下ARP攻击原理及相应防御手段。 相似文献
8.
问题1:星际2是网络游戏吗?它的收费情况是什么样的?皮杰:星际2不是网游,但它却必须借助网络完成对战,而完全舍去了局域网这个形式。国服的收费情况目前是:月卡20,无终身账号。问题2:皮杰,星际2能局域网吗?我和宿 相似文献
9.
10.
11.
从CAI设计入手,加强计算机基础教学过程的实验控制,构建适合体育院校的计算机局域网运行平台,加速CAI教学进程,进行了一次尝试性实验研究. 相似文献
12.
《Sport Management Review》2015,18(4):542-554
Cooperation among organizations is crucial in many fields of sport management. However, little is known about how and why interorganizational cooperation occurs. In this study, cooperative relations among organizations were investigated in an informal sport tourism network in a German community and its surrounding area to explore the structure of interorganizational cooperation and demonstrate the value of social network analysis methods for understanding mechanisms of interorganizational cooperation. Statistical network analyses based on relational data revealed that the network of cooperation is sparse but characterized by substantial clustering, indicating a tendency for cooperation to occur in triangular structures. The most central network actor was a local sports agency, but there was no mechanism of preferential attachment. Other significant mechanisms for cooperative tie formation were brokerage and homophily regarding organizational aims. Lack of time and incompatible goals are the most important barriers to cooperation. The results add to prior qualitative studies and provide implications for managing sport tourism networks. 相似文献
13.
14.
介绍了虚拟现实技术及分布式系统的概念,提出基于这两项技术设计的虚拟奥运场馆辅助售票系统解决方案。在局域网解决方案中,通过实时视景仿真及多通道同步技术,借助3D头盔及立体鼠标等外设实现了具有很强沉浸感的虚拟现实系统。在广域网解决方案中,运用VRML语言实现了Internet上的虚拟场景浏览。 相似文献
15.
While understanding the planning and hosting of major sporting events is a popular research area, less is known about the bid process despite the potential economic and political spinoffs. Some studies offer criteria for successful bids and even consider the stakeholder network as a key factor. Considering the importance of the stakeholder network, we delve deeper into this area. Using the power, legitimacy and urgency framework by Mitchell et al. (1997), we examine the 2018 Olympic Winter Games’ French national bid competition (four candidacies) to analyse the stakeholder relationships, identify their salience and then determine stakeholder-based bid key success factors. Archival material and 28 interviews were analysed. We notably found that to increase the probability of winning, no actor alone should have a definitive status, the sport stakeholder group should have at least the expectant status, and no strategic stakeholder should have the latent status. We also find that a three-level analysis of the stakeholder network allows for a greater understanding of the bid governance and process dynamics at play, which help to elucidate a successful bid. We contribute to the literature by (a) showing how stakeholder salience analysis can assist in understanding the bid network governance structure; (b) demonstrating that stakeholder salience depends on the level which is analysed (local, between bids, and with the event owner), the stage (deciding to bid, national bid competition, national bid win/international competition), and the case/context; and (c) determining stakeholder-based key bid success factors such as who should and should not be more salient in the bid process. 相似文献
16.
周肖树 《体育科技文献通报》2012,20(6):130-131
随着现代化场馆在高校的建设和信息化技术在体育场馆中的发展,高校大型体育场馆信息化建设已成为今后高校场馆建设的重要内容之一。文章从高校体育场馆软件的构建、RFID技术的应用、监控系统的建设、LED显示系统的应用和无线局域网络的发展和应用方面分析现代化信息技术在高校体育场馆建设中的重要性和发展潜力,以及各项技术的安装、配制、使用和功能等方面进行研究。 相似文献
17.
谭仲秋 《武汉体育学院学报》2008,42(8):37
2004年奥运冠军域名抢注事件的发生,表明随着中文域名的大规模推广和应用以及2008年北京奥运会进入倒计时,奥运冠军域名保护势在必行。而网络技术的高度发展造成了法律尤其是专门法律的严重滞后,虽然专门立法无法实现缩减滞后的程度,但是,可以借助基本法与交叉边缘法律规范来调整奥运冠军的域名抢注问题。 相似文献
18.
Jean-Nicolas Renaud 《国际体育史杂志》2013,30(13):1842-1865
Sport is often perceived as physical activity or spectacle. It is also a relational and spatial phenomenon. At the end of the nineteenth century, in eastern France, close to Switzerland, the Jura area felt the first convulsions of sportivisation. The rationalisation of behaviours permitted the expansion of a particular social space which the newspapers helped to construct. The transformation of a traditional system into a modern social and cultural dynamic was a gradual process which took four decades. The sports phenomenon began to reflect a more generalised modernisation of the region. The records show the initial fracturing of an inward looking groupuscular model. The meetings and journeys among the towns then structured a new sociability based on the sharing of common rules and values which the press helped to validate. Finally, with the growing custom, the matches and past victories ended up functionally combining the local culture with a sports ambition which the local weeklies supported thanks to their enthusiasm for their home town. Before the First World War, the Jura society was ready to welcome the subsequent sports phenomenon because it had developed a whole network able to organise and manage it. The newspapers played a prominent role in disseminating as well as recording the transformation of this sociability. 相似文献
19.
20.
通过侗族地区方志和田野调查资料以及广东和香港民俗资料的分析,确定抢花炮的源头是广东民俗;从族际友好交往的先天优势以及抢花炮与侗乡本土文化天然的亲和力论述了抢花炮落户侗乡的历史与文化原因;通过对抢花炮作为民族团结符号的建构,说明仪式性民间体育在族际交往中具有桥梁和纽带作用。 相似文献