Laboratory-scale study of the suppression of PCDD/F emission during coal and MSW co-incineration

The experimental test of co-incinerating Chinese raw municipal solid waste （MSW） and coal in a laboratory-scale tubular reactor was first reported in present study, and the emission of normal gas components and the effects of the S/Cl molar ratio or coal mixing percentages on polychlorinated dibenzo-p-dioxins and dibenzofurans （PCDDs/Fs） emission were investigated and discussed. The results indicated that OCDD was the only PCDD homologues since others like TCDD-HpCDD was hardly detected, while as the categories of PCDF homologues were comparatively much more general. The amount of PCDD was much larger than that of PCDF in all operating conditions. Since ZPCDF/∑PCDD〈〈1, the dominant role of the precursor formation was proven in our experimental conductions. With increasing the coal addition to MSW （from 0 to 16%）, PCDD and PCDF were reduced considerably. Coal and MSW may suppress the PCDD/F emissions efficiently （over 95%） during the MSW incineration process. The PCDD/F suppression results of the present study could be helpful guidance to the industrial application of Chinese MSW and auxiliary coal co-incineration processes. The PCDD/F stack emission data of two industrial incinerators using co-incineration technology in China seem to have a great positive reduction of PCDDs/Fs.     

活性污泥性状和生物相的观察与指导

通过对包头市东河区东水质净化厂二级污水处理系统微生物的观察实践,来判断污水处理的运行状况。指导人们及时采取措施,降低工艺运转的不利因素和冲击负荷的影响,从而达到稳定的出水效果。     

Supervisor monitoring and subordinate innovation

This study introduces a new and parsimonious classification of supervisor monitoring (observational monitoring and interactional monitoring) and examines the effects of these two monitoring styles on subordinate innovation. Guided by social exchange theory, we propose that the two monitoring styles influence subordinate job attitudes (trust and distrust in their supervisor), relationship quality (leader–member exchange), and work behaviors (feedback‐seeking behaviors), which, in turn, affect their innovation. The pilot study developed the scales for the two monitoring styles and tested their content validity among 189 undergraduate students. Using a sample of 385 subordinates, Study 1 assessed the construct validity of the two monitoring styles. In Study 2, the results of a survey of 388 supervisor–subordinate dyads show support for the proposed theoretical model. Specifically, observational monitoring and interactional monitoring were related to subordinates' trust and distrust in their supervisor. Trust and distrust in the supervisor, in turn, were related to the quality of the leader–member exchange, feedback‐seeking behaviors, and ultimately, supervisor‐rated innovation. These findings suggest that supervisors' monitoring styles have both positive and negative effects on their subordinates' innovation, which depends on the type of monitoring supervisors engage in. Copyright © 2015 John Wiley & Sons, Ltd.     

医院智能应急疏散导航方法与物联网应用研究*

为解决大型复杂医院建筑紧急疏散下的路线指引问题,提出适合复杂空间结构的疏散拓扑地图自动生成方法,同时提出基于组合神经网络的疏散决策模型,以应对医院建筑中各种静态动态的危险源,基于该疏散指引方法,研发智能疏散导航物联网装置Nav-IoT。研究结果表明:该方法可实时采集医院多种危险情况,通过决策网络和多种物联网智能设备进行动态决策,并发出明确移动指引信号,能够有效提升疏散过程的安全度和效率,满足大型复杂医院建筑内的智能化、动态化的人员应急疏散需求。     

某炮弹地面制导装备可修复维修器材保障研究

目的对某炮弹地面制导装备可修复维修器材的保障进行探讨。方法对维修器材的可修复性、修理级别进行分析,研究可修复器材的管理包括可修复器材的技术、质量和供应管理,可修复器材的筹措和报废。结果制定了可修复器材的确定步骤,编制了可修复器材的管理细则。结论编制了紧贴标准和实际、有经济效益的可修复器材划分标准,在可修复器材筹措、供应、管理、回收等环节建立了统一、规范的规章制度。     

论企业环境监督员资质管理制度的建立

企业环境监督员资质管理制度是推动企业履行环境责任的重要手段,是建立和完善现代企业环境管理制度的重要环节,是提高环境执法有效性的重要保障。同时建立企业环境监督员资质管理制度将促进我国环境专业人才的培养与发展。因此,应将其纳入法制管理轨道,充分发挥其作用。     

天然气发电工程CDM项目开发的探讨

通过对浙江省能源集团公司镇海发电厂在天然气发电工程CDM项目开发方面的具体实践,论述了对于天然气发电的基础线和监测方法学的研究与应用,以及在开发应用过程中的主要注意事项.     

“互联网+”背景下员工心理健康风险分析及应对策略

从生产信息化技术应用、“信息爆炸”影响、“大众传媒”环境3个方面,系统分析了“互联网+”时代背景下工作、生活和舆论环境的剧烈变化对员工心理健康产生的负面影响;并从强化党建思想文化引领、加强精准化培训工作和引入员工援助计划3个方面,提出了针对性的应对措施。     

Examining the influence of climate,supervisor guidance,and behavioral integrity on work–family conflict: A demands and resources approach

In this study, we assess a multilevel approach to work interference with family (WIF) by examining the influence of unit‐level work–family climate, as well as the importance of supervisors' spoken guidance and their behavioral integrity in helping employees process social information about work–family issues. We propose that there are two important ways in which supervisors may influence their subordinates' WIF—through their spoken guidance regarding managing work–family conflict and through their behavioral integrity—employee perceptions of the degree to which supervisors' spoken work–family guidance aligns with their behaviors to help employees manage work and family on the job. Results from a sample of 628 employees of a health system, using path analytic tests of moderated mediation, provide support for the mediated effect of family‐supportive climate on employee work–family conflict (through supervisory work–family guidance) and for a second‐stage moderation in which the effect of guidance on WIF is stronger (weaker) when employees perceive high (low) levels of supervisor work–family behavioral integrity. We discuss the implications of these findings for the study of family‐supportive work environments and work–family conflict. Limitations of this study and directions for future research are also presented. Copyright © 2013 John Wiley & Sons, Ltd.     

大型公共场所人员疏散过程及引导作用研究

通过对已建立的大型公共场所人员疏散模型中的疏散速度和疏散时间进行改进，进一步模拟了同一避难场景中的不同人员按照各自的意志分别采取最短距离行为模式、进出一致行为模式和完全从众行为模式的，更接近现实的混合疏散行为模式；并在此基础上引入了引导人这一要素，通过设置引导人的数量、位置及其影响范围，对疏散过程中的引导作用进行了详细探讨，以期为充分发挥引导作用，从而提高疏散效率的避难对策提供依据。