大数据背景下双重预防机制的高校实验室安全管理体系研究与实践

该文以某高校构建的实验室智慧管控平台为例，系统阐述了大数据背景下双重预防机制在高校实验室安全管理体系中的意义、体系构建流程和持续优化措施。依托实验室中心数据库、风险分级管控系统、隐患排查治理系统，建立更加智能、响应迅速且持续完善的安全管理体系，实现实验室风险的精准管控和隐患的排查治理，预防实验室安全隐患扩大和事故发生。通过推进实验室管理工作重心前移，能够改善高校实验室管理现状，提高实验室安全管理水平，保障实验室的正常运营和校园安全稳定，适应新时代安全管理的要求。     

论无线局域网安全问题及其对策

无线局域网是近年来迅速发展的无线数据通讯网.无线局域网由于采用了电磁波作为载体来传输数据,使得安全保密问题尤为突出.本文在分析目前无线局域网主要存在的安全隐患的基础上,介绍了常用的无线局域网安全机制,并且针对不同的安全等级要求提出了具体的实现措施.     

基于石油院校安全管理与组织构架建设的探讨

针对石油院校存在的安全隐患、产生隐患的原因以及采取的措施,提出安全管理理念指导下的新模式、新机制的构建,强调护校队在我校安全管理中的重要作用。     

新媒体视野下高校安全管理研究

新媒体环境成为原始网络环境的升级之后又一主体环境。新媒体环境在带给广大师生方便快捷的信息资源、各类服务的同时,也带来了各种隐患。同时平安校园建设工作的开展受到了严峻地挑战。文章分析新媒体环境高校安全管理领域各种安全隐患和高校安全管理原则,提出了新媒体环境下安全各种应对措施。     

基于802.11的无线局域网加密协议脆弱性研究

无线局域网给我们的工作和生活带来了很大的便利,但由于网络协议标准本身存在的安全漏洞以及部分用户保密意识不强,使得无线局域网的安全问题日益突出,由此引发的数据泄密以及网络攻击给社会、企业和个人带来不可挽回的损失.本文主要介绍了无线局域网中广泛使用的WEP和WPA/WPA2加密协议的概念和存在的安全隐患,并通过实例对这些协议的脆弱性进行了研究分析,最后提出了如何加强无线局域网安全的防范措施.     

甘肃省中学体育安全调查研究

文章采用整群分层抽样、在线问卷调查的方式,从中学生、家长和教师的视角调查了甘肃省中学体育安全的现状、隐患、隐患的来源,学校领导、教师和中学生对体育安全的重视程度,以及减少和降低体育安全事故的举措。结果发现,甘肃省中学体育安全事故的发生率较低、安全隐患也较少,且体育安全隐患对安全事故的发生率具有正向预测作用,而学生安全意识不够是引发体育安全事故的第一隐患,学校领导、教师和学生均比较重视体育安全问题。因此,要想有效降低甘肃省中学体育安全事故的发生,一方面要消除所在学校的体育安全隐患,另一方面要加强对学生的体育安全教育。     

浅谈农村留守儿童的安全管理

农村留守儿童是一个特殊的群体,存在着诸多的安全隐患,如道路交通隐患、火灾隐患、女童受性侵犯隐患、食物中毒隐患、被拐卖隐患、溺水事故隐患等。我们应从家庭、学校、社会三方面齐抓共管,共同抓好农村留守儿童的安全管理。     

高校实验室双重预防机制安全管理模式探索

高校实验室安全风险具有客观上的多发性和多元性特征,其安全隐患都是由于人的不安全行为、物的危险状态、场所的不安全因素和管理上的缺陷造成的。分析高校实验室双重预防机制安全管理的理论依据,构建实验室安全风险分级管控和隐患排查治理双重预防机制,在环境类实验室安全管理中予以实施。通过对实验室进行年度风险辨识,制定标准进行风险评估分级管控;当出现风险管控失效产生隐患时,进行安全隐患排查、治理闭环管理,定期完善风险管控措施并补充风险辨识内容,形成风险隐患一体化循环管理流程。双重预防机制安全管理模式的探索研究对高校实验室安全管理、遏制重大安全事故的发生具有重要的现实意义。     

浅析无线局域网安全技术

文章简要介绍了无线局域网的概念、无线局域网安全的基本内容 ,阐述了在无线局域网中应采取的主要安全技术措施 ,其中包括访问控制技术、数据加密技术、配置多个无线基站等措施。     

夯实高校学生公寓安全管理中的基础性工作

随着高校后勤改革的不断深入，学生公寓建设和管理的格局呈现出多样化的趋势，学生公寓的安全隐患增多，公寓的安全管理显得越来越重要。要切实保证学生公寓的安全，必须从加强安全意识、健全安全管理制度、提高管理人员素质、加大安全投入提高技防能力、加强宿舍文化建设等几个方面着手，进一步夯实高校学生公寓管理中的基础性工作。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…