A级防静电服性能要求及应用范围

本文叙述了A级防静电服的性能要求,说明面料点对点电阻和服装电荷带电量不成等值。同时,介绍了A级防静电服的应用范围及其必要性以及使用要求和注意事项。     

静电火灾的成因与认定

所谓静电火灾。是批电静电放电火花引燃可燃气体，可燃液体蒸气等易燃易物而造成的火灾或爆炸事故。静电火灾的非常复杂，火灾发生往往是各种最不利因素的偶然组合所致火灾现场又常遭到严重破坏，所以，静电火灾原因的认定是很难由火场痕迹和遗贸物来取得直接证据，这就给静电火灾调查带来了一定的困难。     

火灾下钢筋混凝土板温度场分布

本文对足尺钢筋混凝土板进行了恒载下受火试验研究,通过试验,了解了钢筋混凝土板在受火过程中的温度分布规律;并与有限元分析结果进行了对照,结果吻合较好。全部火灾试验采用自行研制的火灾试验炉,试验结果表明炉子性能稳定、使用方便。     

The genesis of GDL

This paper discusses the early research that lead to graduated driver licensing, some of the educational principals on which it is based, obstacles to its acceptance, and some of the early efforts in the U.S. and elsewhere. EARLY RESEARCH: The research underlying the concept of graduated driver licensing was a 1971 North Carolina study that identified the overrepresentation of young drivers in crashes at night and when another young person was the right front passenger. EDUCATIONAL PRINCIPALS: Efforts to reduce the risk to young novice drivers applied what was known about learning. The concepts included distributed learning (i.e., over time) and progressing from simple to complex skills. A PROPOSAL: The proposed graduated licensing system based on learning principals included (a) initial experience under low risk conditions, (b) extended supervised practice, (c) gradual move to more complex conditions, and (d) harsher penalties for deliberate risk-taking. OBSTACLES: There were several most common objections raised against graduated licensing. Raising the licensing age decreased mobility. Some young drivers were "good" drivers. Enforcement is difficult. Fear of parental objections. Parents are not driver educators and some young people do not have an available parent. Administrative costs are too high. ACCEPTANCE: Driver educators were the first to see the benefits of a graduated system in the 1970s and 1980s. Toronto nearly adopted a graduated system in 1976. New Zealand was the first to adopt a graduated licensing system in 1984. Michigan in 1997 was the first state to require parental certification of extended supervised driving practice.     

浅议强化标准实施的必要性和强化措施

本文通过事例,从减少安全隐患,保民生、保质量,提高标准化效益、加速科技成果转化等方面,阐述强化标准实施的必要性,并提出调动生产者、消费者的积极性,提高标准质量,加强政策引导等建议。     

The secret life of pets: The intersection of animals and organizational life

Although often overlooked, pets and other animals intersect with organizations in interesting, important ways. We seek to define how various animals intersect with organizations, highlight opportunities for theory development, and illustrate important areas for future research. We also explore how pandemics such as COVID-19 might affect the animals we highlight.     

The impact of anger on creative process engagement: The role of social contexts

Drawing on the cognitive persistence perspective of creativity and conservation of resources theory, we investigated how 2 social contexts (perceived relationship conflict and coworker support for creativity) influence the relationship between anger and creative process engagement (CPE) in organizations. We tested our hypotheses using 422 daily surveys from 98 participants, collected over 5 consecutive workdays. The results show that anger perceived relationship conflict and coworker support for creativity interact to influence CPE. Specifically, when relationship conflict is high, the anger–CPE relationship is positive for employees who receive high coworker support for creativity, but negative for those who receive low coworker support for creativity. In contrast, when relationship conflict is low, the anger–CPE relationship is positive but does not differ at high versus low coworker support for creativity.     

The derivation of job designs

This paper presents a theoretical account of the derivation of job designs incorporating consideration of technology, structure and managerial control, viewed from an information processing perspective. A conceptual distinction is made between tasks and roles which has practical relevance in that organizations have independent choices regarding their design. These choices are underpinned by economic and psychological values as well as by managerial needs for control. The paper argues that whilst options exist, organizations typically choose to simplify jobs, a strategy which may well be ineffective, especially under conditions of uncertainty. New, more complex job designs may be very difficult to implement for economic, psychological, managerial and political reasons. Research and development should now be directed towards a more detailed cognitive and social psychological understanding of the derivation and impact of job designs as well as towards study of the introduction and impact of new technology. These represent qualitative shifts in research emphasis.     

The unfolding of Bhopal disaster

As an employee of Union Carbide India at the Bhopal plant, I know how the disaster happened. The merciless cost-cutting severely affecting materials of construction, maintenance, training, manpower and morale resulted in the disaster that was waiting to happen. Significant differences between the West Virginia, USA plant and the Bhopal, India plant show the callous disregard of the corporation for the people of the developing countries. The narrative below, if given a proper thought by the management and governments, should help in significantly reducing industrial accidents.     

The dimensions of organizational commitment

The dimensionality of the concept organizational commitment, formulated by Porter, Steers, Mowday and Boulian in 1974 and later by Cook and Wall in 1980, is explored by metric and non-metric methods among industrial workers in Israel. A distinction is established between loyalty to the employing organization and identification with and readiness to exert effort on its behalf. This is a distinction between passive and active organizational commitment, hidden in the original additive scales, that could prove useful in understanding the behavior of different populations of industrial workers.     

含油污水处理技术应用实例

介绍了油田伴生气处理厂对含油污水进行处理的方法,采用新型油水分离技术对含油污水进行油水分离,使污水达标排放,解决了含油污水直接排放至原燃烧池的安全、环保问题,同时回收轻油,增加了经济效益。     

户外广告牌的安全

目前城市的大型户外广告牌不断增多,与此同时,这些户外广告牌的安全管理多数处于无法可依、无机构负责的尴尬境地,一旦出现意外情况,有可能对人的安全构成威胁.近年来,户外广告牌倒塌引起的人员伤亡事故时有发生.……     

The downside of religious attire: The Muslim headscarf and expectations of obtaining employment

As laws are being passed or considered to ban certain forms of religious attire in the current international arena (France, Netherlands, Italy), it is important to address some of the concerns that Americans who wear religious attire might have. Based on stereotype threat theory, data from 219 American Muslim females were examined regarding their expectations of receiving job offers for a variety of occupations. Results indicated that Muslim women who wear the headscarf (Hijabis) had lower expectations of receiving a job offer than Muslim women who do not wear the hijab. This difference increased as the amount of public contact associated with the occupation decreased and job status of the occupation increased. Furthermore, work centrality moderated this relationship, but only for Muslim women who did not wear the headscarf. Implications of these findings with regard to Hijabis and occupational attainment are discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

The socialization of union loyalty

The present study investigated the effects of a specific union socialization program on union attitudes and loyalty. Seventy-one apprentices undergoing a union-management training program were surveyed. Using linear structural relations modelling, the research found that union attitudes and training satisfaction were the most important predictors of loyalty to the union. Furthermore, attitudes to unions were related to the union socialization process and the transformational leadership characteristics of the socializing agents.     

隐患直击

喷漆房未设置明显的安全警示标志和警示说明,未设置报警系统。依据《工贸企业有限空间作业安全管理与监督暂行规定》(国家安全生产监督管理总局令第59号)第十九条规定:工贸企业有限空间作业还应当符合下列要求,(二)设置明显的安全警示标志和警示说明。     

The history of process safety

It is my pleasure to present these thoughts on the history of process safety and my involvement in the development of that history.     

The modelling of pool vaporization

This paper describes a mathematical model which calculates the time dependencies of the flow rate and composition of the vapour emerging from a pool. A large variety of accidental cases can be covered: continuous or instantaneous spills, on confined or unconfined ground, ideal or non-ideal liquid mixtures in boiling or evaporating conditions. The boiling, when present, is modelled through an equation system comprising the Rachford-Rice relation and the energy balance of the pool, which is assumed to be well-mixed. In the case of a volatile pool, interfacial mass rates are determined taking into account the Stefan flux, and the thermal resistance inside the liquid phase is also considered. In all situations, the energy balance includes the contribution of ground, sun and air. Known experimental data have been used to validate the model.