基于ARCGIS的水泥行业碳排放点源分布与变化分析

首先对水泥行业产能与产量数据进行调研,对不同的工艺采用不同的CO2排放因子系统地计算了2000—2009年各点源企业水泥生产的CO2排放量,在点源企业排放量数据的基础上分析计算了各省份及全国总排放量的年度增长趋势。其次利用ARCGIS绘制了全国水泥行业排放点源年度分布图并分析了其空间分布特征,调查分析了我国水泥企业CO2排放源点源分布与变化规律,对水泥工业节能减排、发展低碳经济的工作具有重要的意义。     

化工园区外围控制距离的确定及环境影响减缓措施

指出制定化工园区周边控制距离过程中需要考虑的重要因素,确定了化工园区外围控制距离中的严禁建设区域和缓冲区域的范围,为城市规划中化工园区外围地域的合理规划提出了依据。同时提出减缓化工园区对园区外影响的措施。     

LPG站内集合管空化区数值模拟

由集合管流入各支管的液化石油气(LPG),因局部压力降的存在会产生空化现象,产生微小气泡.当气泡溃灭时形成极大的冲击压强和微射流,形成气蚀极易对管线造成损害剥蚀.针对液化石油气通过各个支管空化的影响因素进行数值模拟,模拟结果表明:在外部条件不变的条件下,随着管内压力降的增大,焊缝处的湍动能变大,空化数变小,空化范围变大,空化效应增强;管道的管径越大,空化强度越高,空化数越小,汽含率越高;模拟结果符合现场实际,为集合管的维护提供了一定的理论指导.     

基于模糊熵和非对称贴近度的安全预警评估方法

针对系统安全风险评估和预警过程中,系统安全特性和各预警因素所存在的模糊不确定性问题,将熵理论和模糊数学相结合,提出一种基于模糊熵和非对称贴近度的系统安全预警评估方法。在建立系统安全预警评估指标体系的基础上,首先,分析基于模糊熵理论确定预警指标权重的可行性,给出系统预警指标赋权算法;其次,建立基于模糊非对称贴近度确定系统安全等级的过程,第三,给出系统安全预警评估的具体计算步骤;最后,以人为因素系统的安全预警评估为例进行方法的实例验证。实例分析结果表明采用该方法所确定的系统预警指标权重更加符合客观实际,能有效解决系统安全预警评估中存在的模糊不确定性问题,系统预警决策结果合理有效。     

而今迈步从头越——《安全生产法》征求意见稿学习体会和修改建议

首先分析了我国《安全生产法》的发展沿革,且认真学习了目前发布的《安全生产法》征求意见稿,归纳了征求意见稿还应实现四个重点突破:必须体现以人为本的执政理念;职业危害防治应列为《安全生产法》的重要条款之一;安全生产执法监察应与公共安全及行政管理分离;应对工伤保险预防机制作出明确要求。此外,建议通过《安全生产法》的进一步修订实现我国安全生产的制度化建设:建议逐步建立安全生产分级监察管理体制;推进风险管理制度,对企业实行风险分级与分级监管;逐步提出建立安全生产监察员专业化制度;建立与国际接轨的生产安全事故统计报告系统;强化城市建设土地使用规划的风险管理和安全许可;生产安全事故应急管理应强化应急准备工作;建立独立生产安全事故调查机构和公开公正调查程序;应在《安全生产法》中明确"安全生产委员会"的组织形式和功能;生产安全事故责任追究应与激励政策相结合。     

民营中小企业安全文化建设探讨

企业安全文化建设对于企业安全管理起着至关重要的作用,民营中小企业作为我国经济体系的生力军,其安全管理工作必须注入新的安全管理理念、理论和方法。分析了民营中小企业安全文化建设的制约因素,在基于"本质安全、目标统一和全员参与"三个原则的基础上,初步构建由观念文化、制度文化、行为文化和物态文化四部分组成的民营中小企业安全文化建设框架,并提出相应的建设方法,对于民营中小企业的安全发展有着极其重要的意义。     

超声波探伤技术中的波高百分比法的认识

对波高百分比探伤方法的认识,本文将该方法的基本理论、标准规定波幅关系以及在超声探伤中该方法的技术做一概略介绍。     

中国航油HSE管理体系建设实践

本文阐述了HSE管理体系建立的过程,对中国航油建立HSE管理体系的组织方法和质量控制措施进行了陈述,探讨了科学控制和精细化管理在企业HSE管理体系建设过程中的作用。提出适合国内石油企业的HSE管理体系建设控制方法,以最大限度的建立适宜有效的HSE管理体系。     

Perceived importance of sustainability dimensions in the Portuguese metal industry

The growing interest of stakeholders regarding the contribution of organizations to Sustainable Development is influencing organizational behavior and strategic planning. The purpose of the present paper is to analyze the perception of the importance of organizational sustainability dimensions in a relevant economic sector: the metal industry. Survey data was collected from a sample of 211 Portuguese industries, and non-parametric statistical tests were used to validate five research hypotheses regarding the importance of the economic, environmental, social and cultural dimensions of sustainability. The results obtained demonstrate awareness of the sampled industries regarding all sustainability dimensions, recognizing that their importance has been increasing over the years, and prospecting that this importance will continue to increase in the future. The industries in this sample revealed different degrees of perceived importance for the different sustainability dimensions: the highest importance was given to the economic dimension, and culture was considered the least important sustainability dimension. However, the perception of the respondents is that these differences will be less relevant in the future. The results also show that companies with certified management systems reveal a higher perceived importance regarding sustainability dimensions. Also, industries with higher values of annual turnover, number of employees and export sales tend to give higher degrees of importance to sustainability dimensions. Considering the economic, environmental and social impacts of metal industries at an international level, the awareness of this industrial sector regarding the importance of sustainability is a relevant step to the commitment towards Sustainable Development.     

The business case for SDGs: an analysis of inclusive business models in emerging economies

In September 2015, the Sustainable Development Goals (SDGs) were endorsed by the United Nations and adopted by all 193 Member States. The SDGs integrate the 5P’s: People, Planet, Prosperity, Peace, and Partnership and clearly stress the need for all stakeholders to collaborate to create a sustainable world. Most importantly, the SDGs appeal to the central and diverse role that the business sector can play to deliver on the SDGs. This paper provides an analysis of inclusive business (IB) models as market-based solutions to contribute to the achievement of the SDGs and benefit those at the Base of the Pyramid (BoP). We investigate the IB models and their social impact in 20 organizations from emerging economies across five different sectors. The findings should help increase the uptake and scale of quality IB models and practices among the private sector, development communities, and governments to promote inclusive economic growth and social impact.