操作、维修合二为一的设备管理新模式探讨

介绍了韶钢第二轧钢厂推行以作业长制为基础 ,实施“操维合一”全员设备管理新模式的必要性和认识 ,阐述了该模式对设备隐患消除的意义 ,总结了实施“操维合一”的具体作法和步骤 ,收到了明显的效果     

The greenhouse work environment: a modifier of occupational pesticide exposure?

Abstract

Greenhouses are enclosed structures which have various characteristics that enhance crop productivity, but the implications for workers’ pesticide exposure and uptake are not well understood. A narrative literature review was conducted to explore the mechanism/s of interactions between greenhouse characteristics and occupational pesticide exposure. Using a “work”, “worker” and “workplace” conceptual framework, the greenhouse environment (hot and humid microclimate, limited space and dense crop arrangements) combines with work characteristics (high work and pesticide use intensity, multi-tasking, predominantly manual spraying techniques and quick reentry to treated farms) to potentially increase occupational pesticide exposure, compared with open field farming. Greenhouse environments, are variable but have been shown to influence pesticide availability, route, pathways and frequency of exposure, deposition and distribution on a worker’s body as well as use and performance of exposure control methods. Training programs can emphasize the differences in exposure potential between greenhouse and open field farming. Development of tailored guidelines for exposure control strategies to better suit the level of uniqueness of greenhouse agriculture seems warranted.     

Implementing cash for work programmes in post-tsunami Aceh: experiences and lessons learned

Cash for work (CFW) programmes are utilised in various disaster and emergency contexts and were a prominent component of the tsunami response in Aceh province, Indonesia. This paper describes Mercy Corps' CFW programme, discusses CFW implementation experiences and provides key recommendations for similar programmes in future emergencies. For the majority of CFW participants and their households, CFW was the only source of household income and 93 per cent of household incomes were attributable to it. The CFW programme empowered displaced populations to return to their communities; 91 per cent of participants indicated that CFW facilitated their return. Other reported psychosocial benefits included providing productive activities and giving communities an opportunity to work together. Mercy Corps' experience in Aceh demonstrates that cash disbursements can be safely delivered in a widespread manner in emergencies, and that when implemented on a short-term basis, can have positive impacts at the individual and community level.     

大气污染物排放监测中最低等效排气筒计算规律研究

通过实例分析了在排气筒组中,以不同的排气筒高度作为起点依次等效,不会影响等效排气筒污染物排放速率和等效排气筒位置的计算结果,但会对等效排气筒高度的计算产生影响。研究表明,在排气筒组中,将排气筒从高到低排列进行等效,计算出的等效排气筒高度最低,相应执行标准最严。     

江苏地方地震工作业绩量化评析

设定量化考评标准和方法,对江苏地办系统的工作业绩作数值分析,研究了总分的组合构成、优势分布,人才断层、领导行为,经费和人力的投入产出效率,防灾属区的象征性适应能力,给出这些敏感问题的定量结果.     

我国生产安全领域个人风险和社会风险标准界定方法研究

通过对国内外风险标准界定研究,结合我国实际情况,提出包括安全生产责任制、安全管理组织机构、安全生产管理法规、安全生产投入、安全生产科学研究等12个影响生产安全领域的风险影响因素,并采用层次分析法对风险影响因素进行分析。其结果表明,安全生产规划、安全生产控制指标、安全生产管理法规和安全管理组织机构对风险值的影响程度最高。率先提出我国风险影响因素评价指标计算方法、个人风险标准和社会风险标准计算方法。研究成果对制定我国生产安全领域风险标准界定方法、建立我国安全生产风险标准具有重要意义。     

矿工工作应激与对策探讨

工作应激对煤矿工人的影响是导致煤矿安全管理事故发生的主要原因,所以,煤矿工人的工作应激是一个亟待解决的问题。通过文献的搜集和访谈,与其他职业压力源的比较分析,并结合矿工这一职业的特点,第一,界定煤矿工人工作应激的概念;第二,从工作特征、组织因素、社会因素和个人特征4个大的方面来全面地分析矿工工作应激的来源;第三,依据工作应激的来源,从个人、组织和社会3个层面来探讨矿工工作应激的解决对策。为煤矿安全管理及维护矿工身心健康提供一定的依据。     

基于层次分析法的油锯伐木安全作业多目标评价

本文采用层次分析法(AHP)对影响油锯伐木作业的各种因素进行综合评价.通过比较矩阵计算各子指标权向量和组合权向量,得到各指标影响油锯伐木作业安全的权重排序表,从而为完善油锯伐木安全作业管理提供了科学依据.     

论佛山市创建国家环境保护模范城市之组织管理特点及其环境质量相应变化

文章介绍了佛山市创建国家环境保护模范城过程中的工作机制、工作思路、采取的措施及工作特点,论述了佛山市成功创建国家环境保护模范城市过程中的组织管理特点,研究分析佛山市创模以来在全面提升水、气、声环境质量方面所作的努力及所取得的成效,总结了佛山市成功创建国家环保模范城市过程中的工作经验,为正在创建或计划创建国家环境保护模范城市的城市或地区提供可资参考与借鉴的工作经验。     

地板送风系统室内可吸入颗粒物沉降特性的试验研究

分析地板送风系统停机后影响室内可吸入颗粒物浓度变化的因素,建立颗粒物浓度的沉降模型并求出分析解,得出颗粒物浓度随时间的变化规律.通过颗粒物浓度的沉降模型计算颗粒物的沉降损失率和沉降速度.结果表明,当室内颗粒物的粒径大于1 μm时,其沉降损失率与粒径呈线性正相关; 粒径小于1 μm时,其沉降损失率和衰减率低于前者,但沉降稳定后的颗粒物浓度远大于前者.研究进一步证明了大粒径颗粒物的沉降主要由重力决定而小粒径的由布朗扩散力决定.