我国中水回用现状及对策

我国水资源短缺问题日益严重，从长远发展来看，中水回用作为一项保护环境、节约资源的措施，将有力地促进城市的可持续发展和加速生态城市的建设。中水回用是解决我国水资源危机的有效途径之一。     

上海城市交通与机动车排气污染调查

上海市机动车保有量逐年增加，车辆的排气污染愈来愈严重，据调查，１９９７年机动画排放的ＣＯ，ＭＮＨＣ，ＮＯＸ和ＰＭ分别达到５８．６，９．０８，６．２０和０．２３万吨。中心城区机动车排放的ＣＯ，ＮＭＨＣ和ＮＯＸ污染物５０％以上来自于小型车，是影响上海城区环境空气质量的主要污染源。     

落实科学发展观,推进莆田市污染治理进程

通过对近年来莆田市环境污染现状的调查分析，对莆田市环境发展趋势作出预测，提出环境污染治理对策措施，以推进莆田市环境污染治理进程。     

中国船舶机舱火灾研究现状

分析了船舶机舱失火的原因和机舱火灾的特点 ,对我国船舶机舱火灾的研究现状进行了综述 ,对机舱火灾的研究前景进行了展望 ,提出了机舱火灾基础研究和应用研究面临的主要课题 ,表达了船舶机舱火灾研究的重要意义。     

Impact of training programs on decision-making and situation awareness of trainee watch officers

This paper examines the impact of training programs on the ability of trainee watch officers to make decisions in collision avoidance situations.It draws on previous studies which have shown that experts are able to manage complex situations in an acceptable way. However, observations of students on simulators have revealed that many of them are unable to manage such situations or even to recall their main features. It is therefore necessary to identify new training tools that will give trainees the capacity to assess a situation quickly and accurately, and to perform satisfactory actions. These would be in addition to formal regulations.Exercises were designed to evaluate the impact of such tools on the decision-making process of trainees. The impact of the type of navigation experienced by trainees during their on-the-job training was also evaluated.Results showed that decision-making exercises did tend to improve the trainees’ capacity to analyse a complex situation; however, they did not have a clear impact on the manoeuvre performed. On the contrary, there was an obvious difference between the trainees who experienced complex avoidance situations during their on-the-job training period and those who did not.At a time where ship-owners are looking to reduce the length of the “on-the-job” training period, these results point to its vital importance.     

关于职工情境意识的研究综述

对情境意识的定义、活动机制、测量方法及强化方法等进行了述评。分析了关于情境意识研究的问题及趋势。     

冶金行业设备、设施安全装备状况分析

针对冶金行业当前生产实际 ,阐述了几种不同生产系统的设备、安全装备状况 ,并从总体上分析了该行业在此方面与国内外先进系统的差距及其原因 ,然后提出了对策和建议。     

浅谈我国逆反射材料现状及其发展趋势展望

随着逆反射材料的广泛应用 ,其带来的安全警示效果、产品质量、生产工艺、检测方法及规范管理等方面的问题被日趋重视 ,笔者通过对逆反射材料的基本构造及反光特性的分析 ,论述了其对人和物的安全防护作用 ,并对我国目前逆反射材料的应用领域、产品质量及检测设备、检测标准等方面的问题进行探讨和评述 ,根据国内外的发展趋势 ,对我国开发及发展逆反射材料产业提出了笔者观点 ,为政府决策提供科学依据     

The role of situation awareness in accidents of large-scale technological systems

In the last two decades, several serious accidents at large-scale technological systems that have had grave consequences, such as that at Bhopal, have primarily been attributed to human error. However, further investigations have revealed that humans are not the primary cause of these accidents, but have inherited the problems and difficulties of working with complex systems created by engineers. The operators have to comprehend malfunctions in real time, respond quickly, and make rapid decisions to return operational units to normal conditions, but under these circumstances, the mental workload of operators rises sharply, and a mental workload that is too high increases the rate of error. Therefore, cognivitive human features such as situation awareness (SA)—one of the most important prerequisite for decision-making—should be considered and analyzed appropriately. This paper applys the SA Error Taxonomy methodology to analyze the role of SA in three different accidents: (1) A runaway chemical reaction at Institute, West Virginia killing two employees, injuring eight people, and requiring the evacuation of more than 40,000 residents adjacent to the facility, (2) The ignition of a vapor cloud at Bellwood, Illinois that killed one person, injured two employees, and caused significant business interruption, and (3) An explosion at Ontario, California injuring four workers and caused extensive damage to the facility. In addition, the paper presents certain requirements for cognitive operator support system development and operator training under abnormal situations to promote operators’ SA in the process industry.     

跨世纪时期的世界矿产资源形势和我国的对策

本文研究分析了世界资源、尤其是矿产资源的供需形势,以及全球资源紧张与危机的状况和发展趋势。结合我国资源状况和国情,从经济、社会长期发展战略角度,论述了客观分析、参与研究国际及我国社会基础资源问题的重要性、紧迫性,并提出建立我国资源供需持续、稳定、协调发展的方略对策。