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基于PLC的化工场所照明智能控制系统设计 被引量:1
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作者 刘雄平 《当代化工研究》 2017年第1期77-78,共2页
随着社会的进步和科技的日新月异,照明系统的控制也在不断地提高,智能照明系统开始走进人们的生活和工作。本文分析了化工场所照明基于PLC的智能控制系统的优点,设计了用于化工场所照明的智能控制系统,主要由室内环境检测模块、人体检... 随着社会的进步和科技的日新月异,照明系统的控制也在不断地提高,智能照明系统开始走进人们的生活和工作。本文分析了化工场所照明基于PLC的智能控制系统的优点,设计了用于化工场所照明的智能控制系统,主要由室内环境检测模块、人体检测模块和看门狗模块三大模块组成,通过主程序对子程序的循环调用实现对化工场所照明系统的智能控制。 展开更多
关键词 PLC 化工场所 照明控制 智能系统
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石油化工场所防雷等级划分方法研究 被引量:2
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作者 曾宇 李强 +1 位作者 余蜀豫 曾武 《建筑电气》 2021年第4期59-62,共4页
在GB/T 21714.2-2015《雷电防护第2部分:风险管理》的基础上,通过改进LEC评价法,以重庆地区为样本,建立适用于石化场所的雷电防护类别划分计算体系,为石化场所防雷等级划分提供新思路,从而有的放矢地进行雷电防护。
关键词 安全评价 石油化工场所 雷电灾害 风险评估 防雷等级划分 计算模型 雷击概率 雷电防护
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浅谈化工场所起重机械本质安全化
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作者 张秋利 《化工安全与环境》 2002年第49期10-11,共2页
关键词 安全管理 化工场所 起重机械 本质安全化
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危险化工场所雷击灾害风险评估方法研究及应用
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作者 赵伟伟 樊时红 《中文科技期刊数据库(全文版)自然科学》 2019年第6期110-110,114,共2页
化工产品在日常生活、工业、农业、航空航天等领域应用也非常广泛;该行业在我国的建设与发展中处于举足轻重的地位,各种化工类产品直接和间接地影响了我国国防和人民的经济收入。由于化工厂的生产工艺繁琐复杂,其原材料及各种产品亦有... 化工产品在日常生活、工业、农业、航空航天等领域应用也非常广泛;该行业在我国的建设与发展中处于举足轻重的地位,各种化工类产品直接和间接地影响了我国国防和人民的经济收入。由于化工厂的生产工艺繁琐复杂,其原材料及各种产品亦有毒、有害,易燃、易爆,危险性高;因此,各类化工企业往往修建在较偏远、比较空旷的城郊。在空旷区域,各类化工装置及其建筑物相对周边地区是一个突出的高点,在雷电易发季节容易遭受雷击。雷击有极大的破坏力,常常造成建(构)筑物坍塌、引发火灾、各类电子设备损毁及引起人员伤亡等严重后果。 展开更多
关键词 危险化工场所 雷电灾害 参数 风险评估
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危险化工场所雷击灾害风险评估方法探讨
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作者 李文明 杨崧令 《中文科技期刊数据库(全文版)自然科学》 2018年第11期149-149,151,共2页
本文简要介绍现阶段常用的几种风险评估方法,做了相应的比较,提出了针对危险化工场所的综合雷电灾害风险评估方法。
关键词 危险化工场所 雷电灾害 风险评估
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“教学做”一体化模式下化工实验实训场所的革新与整合 被引量:10
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作者 唐国钢 徐兵 +1 位作者 王凤 栾丹 《镇江高专学报》 2012年第1期112-114,共3页
建设、整合化工实验实训场所,引入"教学做"一体化教学模式,可以实现化工实验实训场所功能的多样化,不断提高学生的职业能力与素养。
关键词 “教学做”一体化 高职教育 化工实训场所 教学改革
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化工实训中心的危险源辨识及控制 被引量:1
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作者 刘健 《广东化工》 CAS 2013年第21期119-119,112,共2页
实训中心的安全是完成实践性教学环节的重要保障,以南京化工职业技术学院的化工实训中心为例,分析了其安全管理的复杂性,应用危险源理论对化工实训场所的危险源进行了分类识别和分析的讨论,并提出了相应的控制方法。
关键词 化工实训场所 危险源 辨识 控制
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可视化缺陷分析法在化工电梯安全评估中的应用
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作者 侯照文 谢格峰 何兵 《化工管理》 2017年第17期224-225,共2页
可视化缺陷分析法作为一种有效的电梯安全评估手段,已经被越来越多的检验机构认识、了解并进行深入研究,并逐步应用于关乎人民生命财产安全的重要场合。尤其当检验强腐蚀性化工场所使用的电梯时,更具直观性。本文依据相关地方标准,研究... 可视化缺陷分析法作为一种有效的电梯安全评估手段,已经被越来越多的检验机构认识、了解并进行深入研究,并逐步应用于关乎人民生命财产安全的重要场合。尤其当检验强腐蚀性化工场所使用的电梯时,更具直观性。本文依据相关地方标准,研究了可视化缺陷分析法在化工场所使用电梯的安全检验技术,为电梯安全评估技术的发展提供了借鉴材料。 展开更多
关键词 可视化缺陷分析 电梯检验 化工场所
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化工设备防雷、防静电 被引量:3
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作者 李标 《江西化工》 2011年第3期166-168,共3页
结合我厂多晶硅料化工相关雷电、静电理论及最新相关规范,以及化工厂进行防雷检测、整改设计施工实际工作中的一些经验与体会,阐述化工厂在存储和运输方面存在很大的雷击感应或静电感应安全隐患,对危险化工厂的雷电与静电防护措施进行... 结合我厂多晶硅料化工相关雷电、静电理论及最新相关规范,以及化工厂进行防雷检测、整改设计施工实际工作中的一些经验与体会,阐述化工厂在存储和运输方面存在很大的雷击感应或静电感应安全隐患,对危险化工厂的雷电与静电防护措施进行具体说明:①根据"爆炸危险场所划分图"分别设置防直击雷,防雷电感应和防雷电波侵入措施;②采取接地、等电位连接两项措施以防雷电感应;③化工厂生产装置要严格接地;④静电接地系统静电接地电阻值按规定在要求的范围内。 展开更多
关键词 化工厂危险场所 雷电 静电 等电位连接
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基于等效椭圆特征的红外热像仪火灾检测 被引量:6
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作者 张航 赵敏 +2 位作者 王璐 姚敏 郭瑞鹏 《消防科学与技术》 CAS 北大核心 2018年第11期1563-1567,共5页
自行式智能定位消防炮是一种适用于石油化工场所的智能消防灭火机器人,针对该类消防机器人的火灾检测,提出了一种基于等效椭圆特征和支持向量机(SVM)的红外热像仪火灾检测系统。该系统利用红外热像仪灰色图像中的最高温度作为火灾的初... 自行式智能定位消防炮是一种适用于石油化工场所的智能消防灭火机器人,针对该类消防机器人的火灾检测,提出了一种基于等效椭圆特征和支持向量机(SVM)的红外热像仪火灾检测系统。该系统利用红外热像仪灰色图像中的最高温度作为火灾的初始判断依据,通过区域生长法对图像进行分割,提取疑似火灾区域,提取疑似火灾区域的等效椭圆特征,并利用SVM完成火灾检测过程。实验结果表明,该系统能对石油化工场所火灾进行快速、有效检测,并有良好的环境适应性。 展开更多
关键词 石油化工场所 智能消防灭火机器人 红外热像仪 SVM 火灾检测
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Resolving Conflicts Within Multicultural Teams in Industrial Enterprises
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作者 Veronika Videnova Dagmar Cagfifiova Paul Woolliscroft Jana Makraiova Milos Cambal 《Chinese Business Review》 2013年第2期113-123,共11页
The aim of this paper is to highlight the issue of resolving conflicts within multicultural teams in industrial enterprises. The authors build upon the concept of multiculturalism which seeks for possible ways to enab... The aim of this paper is to highlight the issue of resolving conflicts within multicultural teams in industrial enterprises. The authors build upon the concept of multiculturalism which seeks for possible ways to enable different cultures to coexist and the means of communication between them. The authors base the study on the assumption that extensively developed intercultural relationships lead to mutual understanding between people and consequently to less interpersonal conflicts. In the introduction part, the authors explain the importance of increased attention and interest in the area of multiculturalism. Industrial enterprises nowadays are increasingly aware of this issue as they become more open to different cultures and they are confronted with intensive international migration and previously isolated societies become more pluralistic. As a result of these processes, individuals are more frequently in contact with members of different cultures. "Think globally, act locally" has become a slogan for our society. This way of thinking and acting was transferred to almost all areas of life (economic, political, and educational) and it is applied in the context of schools, societies, and enterprises as well. The ability to understand and accept cultural diversity is becoming essential in the ordinary working environment. It helps to create connections between emotional perception and rational acceptance. In practice, the offer of training seminars about intercultural differences is widespread. Enterprises supporting the knowledge improvement of their own employees have understood that a friendly working environment leads to increased motivation, consequently reflected in their performance. The training focused on skills development in this area can help to reduce interpersonal misunderstandings, bring new ways of conflict resolution and harmony in the workplace and thereby also increase productivity. The authors focus on the "outdoor method" as an actual phenomenon, which is used in teaching the topic of tolerance towards cultural diversity. They describe the individual stages of this method and introduce a modified version of Tuson's model as an effective tool for conflict resolution in the workplace. The tools introduced in this paper, place particular emphasis on actions to prevent conflicts in the workplace. This paper builds upon the theory of knowledge processing and its role as a theoretical basis for knowledge development in the area of multiculturalism. Furthermore, it teaches us to be tolerant towards others, their habits, culture, and history "Strangers" can be a source of experience for us and they can enrich our personal lives. Discussion of the issues surrounding multiculturalism and also the identification of sustainable key performance parameters within multicultural work environments can contribute to more effective conflict resolution in the workplace and promote awareness towards the tolerant coexistence and social cohesion 展开更多
关键词 MULTICULTURALISM INTERCULTURALITY conflict resolution Tuson's model outdoor method
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Intercultural Interaction and Competence: Challenges Facing South African Children
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作者 Munzhedzi James Mafela Cynthia Daphne D. Ntuli 《Sino-US English Teaching》 2014年第6期464-476,共13页
South Africa is a country of many cultures. Before the first democratic elections in 1994, people of different cultures found it difficult to interact because of legislated racial segregation, which made it difficult ... South Africa is a country of many cultures. Before the first democratic elections in 1994, people of different cultures found it difficult to interact because of legislated racial segregation, which made it difficult for blacks to mix with whites in almost all spheres of life. The only place interaction could take place was in the workplace. As a result, children from different cultural groups had few opportunities to interact. This made it impossible for South African children to learn about the cultures of other racial groups. With the introduction of a democratic government, all segregation laws were relaxed and people mixed freely in all spheres of life. Intercultural communication became commonplace. This new scenario presented a challenge to many South African children, but despite the limits imposed before 1994, children from all racial groups associated successfully. Their ability to cope with this situation with so much more ease than adults was remarkable. This paper seeks to highlight the communication skills used by South African children from all cultural backgrounds to achieve intercultural competence in a relatively short space of time. The paper will further reflect on the impact made on African children by intercultural interaction and competence. 展开更多
关键词 Intercultural interaction intercultural competence children multicultural society social behaviorverbal communication nonverbal communication LANGUAGE
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A Focus: Epitomizing Approaches of Effective Employability Skills
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作者 Janaki Tamraparni 《Sino-US English Teaching》 2013年第4期302-305,共4页
The present paper reveals the pivotal challenges of fast changing global work environment and industrial needs. Employability skills need to be checked rather than unemployment problem in India. The paper further aims... The present paper reveals the pivotal challenges of fast changing global work environment and industrial needs. Employability skills need to be checked rather than unemployment problem in India. The paper further aims to explore the necessary skills to the challenges of globalizing trends. The issues, approaches, and remedial strategies are focused with reference to the people's skills. As the reflections of quality and competence depend on transparency and accountability of the organization, it is necessary to improve the required skills which enhance the levels of confidence. The potential employer's requirements are need to be worked very keenly by the institutions. The paper also deals with the effective learning process, which is at par with global counter parts. Exposure to the universal student-centered learning is emphasized to enhance the very crucial pace of work place. Finally this paper studies effective micro and macro issues regarding the dynamics of the industry by applying a broad range of employability skills complementing the technical skills. 展开更多
关键词 employability skills INDUSTRY requirements APPROACHES ISSUES EFFECTS
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The impacts of organizational culture and neoliberal ideology on the continued existence of incivility and bullying in healthcare institutions:A discussion paper
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作者 Michael LaGuardia Nelly D.Oelke 《International Journal of Nursing Sciences》 CSCD 2021年第3期361-366,I0009,共7页
Countless research studies have demonstrated the detrimental effects of incivility and bullying in healthcare.Despite the abundance of proposed solutions to this issue,many healthcare leaders continue to fail in mitig... Countless research studies have demonstrated the detrimental effects of incivility and bullying in healthcare.Despite the abundance of proposed solutions to this issue,many healthcare leaders continue to fail in mitigating the existence of such negative behaviors in the workplace.Personality attributes of perpetrators and victims have received attention,but much less research has examined the organizational and neoliberal causations of incivility and bullying in healthcare.Being the largest occupational group in the health sector,nursing professionals have the greatest influence and are crucial in ending these behaviors.This discussion paper outlines the effects of incivility and bullying in healthcare and provides a critical analysis on how organizational culture and neoliberal ideology influence the pervasiveness and persistence of these negative behaviors.The analysis reveals that organizational cultures that misuse power,disregard equality,and facilitate oppression,foster the existence of incivility and bullying in the workplace.Such cultures permit perpetrators to misuse their authority to control resource allocation,ignorance to social inequalities,and the silence of victims.Furthermore,the neoliberal concept of deregulation,austerity,and individualism further these behaviors.The neoliberal reforms have led to underfunding of anti-bullying programs and policies,use of bullying behaviours as management strategies,and victim-blaming for profit maximization.Financial cutbacks have resulted in denial and acceptance of uncivil and bullying behaviours in healthcare institutions,which endangers the rights of healthcare providers to a safe workplace environment.To curtail these negative behaviors,robust anti-bullying policies and programs must be strictly enforced and sustained in practice.Further exploration on the association of organizational culture and neoliberal principles to incivility and bullying in healthcare is greatly warranted. 展开更多
关键词 AUSTERITY BULLYING Health personnel INCIVILITY Neoliberalism Organizational culture Resource allocation
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