高职高专英语课程考试的改革与实践

目前,高职高专英语课程考试仍存在试题设计不太科学、考试内容与教学要求不一致等问题,本文结合高职高专办学目标以及教育考试的实际,提出了在高职高专教育英语考试改革过程中,应着重从改革考试评价、改革考试形式及评估方法等方面入手,使考试与教学形成良性互动,构建了新的教育考试模式。     

1000MW机组电除尘器的设计及技术改进

介绍了1000MW机组电除尘工程的特点及其电除尘器的设计难点,针对1000MW机组电除尘器设计中的诸多不利因素提出了具体的改进措施。     

新建本科院校安全工程专业数学课程教学改革探讨

以提高安全工程专业人才的综合素质为目标,充分体现学院"突出安全特色"的办学思想,提出对重要公共基础课之一的数学课程进行教学改革的模式。在课程设置上,不断探索安全工程专业数学课程的恰当设置,体现专业性,其内容突出一个"用"字;在教学方法上,充分考虑安全工程专业学生的特点,采用现代化的教学手段和先进的教学方法,从而调动学生学习积极性,发挥其教学主体作用。在考试内容和考核方式方面,需不断创新,考查方式灵活多样,注重对学生解决实际问题能力的考核;加强师资队伍建设,为教学改革提供必要保证。笔者提出的学院安全工程专业数学课程教学改革的新思路和具体做法,可为其他高校尤其是新建本科院校提供有益的参考。     

利用餐饮业废油脂制造生物柴油

世界的石油产量将会逐渐减少,石化柴油燃烧后所排放的废气是造成的城市空气污染的主要原因,生物柴油是石化柴油很好的替代能源,文章介绍了国外废油脂处理利用和甸餐饮业废油脂的概况,提出了利用餐饮业废油脂制造生物柴油的方法和工艺流程,并讨论了利用餐饮业废油脂制造生物柴油的几个问题。     

循环流化床锅炉烟气脱硫除尘技术改造

对承德市热电厂CG35／3．82－MX型循环流化术锅炉的脱硫除尘系统进行了改造,解决了原水膜除尘器效率低,烟法排放严重超标的问题,取得了良好的环境效益,社会效益和经济效益。     

“MMA”技术路线在太湖蓝藻水华监测中的应用

通过对3S技术整合,提出"MMA"技术路线应用于蓝藻水华监测,包括监测、测绘、分析等关键步骤。对太湖蓝藻水华研究结果表明,总体规律一致,但又有所差异。一方面,太湖蓝藻密度(CBD)、叶绿素a(Chl-a)及水华频率分布图结果均呈现"西高东低"的空间分布规律;另一方面,太湖湖心区CBD和Chl-a浓度亦较高,而遥感监测后的水华频率图显示为无水华或频率小于1%。故应参照"MMA"技术路线,综合应用3S技术,并核验比对,弥补单项技术存在的不足,全面真实反映藻类水华情况。"MMA"技术路线既适用于水华监测,亦可推广至其他环境监测工作。     

关于环境监测站在事业单位改革浪潮中转型发展的思考

根据事业单位分类改革政策,环境监测站属于公益性二类事业单位.通过分析监测站目前运行过程中存在的问题和面临的形势,提出了包括增强服务意识、提升综合素质、推进内部机制改革、参与市场竞争与合作等一系列实现转型发展的对策.     

宜兴市环保产业供给侧改革的启示与建议

当前我国环保产业普遍存在着企业规模较小、缺乏核心技术、中低端供给过剩、优质供给不足等现象,环保产业的供给侧水平明显无法满足日益提高的环境治理需求。以全国最大的环保产业基地宜兴市为例,分析上述问题特质及产生原因,总结政府及企业改革创新中的经验和不足,提出环保产业供给侧改革的参考对策与建议。     

The Dynamics of Justification in Policy Reform: Insights from Water Policy Debates in Ireland

Policy reform can be complex and fraught with contending arguments. Although much research has been conducted into the politics of coalition formation, less attention has been devoted to legitimating logics in policy reform. Drawing on the work of Boltanski and Thévenot, this exploratory study addresses this deficit by examining the influence of justifications deployed in policy debates. The paper analyses the role of shifting reasoning in contentious debates concerning attempts to reform water policy, including the introduction of domestic water charges in Ireland. Employing data from parliamentary deliberations, the paper traces the changing forms of justification used by those favouring and opposing the reforms. This examination suggests the importance of aligning an argument’s content with the shifting context into which it is introduced. The paper highlights the benefits of an investigative approach concerning policy justification for understanding policy reform dynamics at the intersection of politics and environmental communication.     

Double Green Process: a low environmental impact method for recycling of CdTe,a-Si and CIS/CIGS thin-film photovoltaic modules

On the basis of the method for managing the end of life of CdTe photovoltaic panels previously proposed by the authors, a new method for the recycling of all types of thin-film panels (CdTe, a-Si and CIS/CIGS) has been developed and optimised under a research project founded by Enel Foundation and CRUI Foundation. The DGP process has been developed through a feasibility study carried out from three points of view: technical, environmental and economic. The process is composed by two sub-processes matched to each other, one suitable for CdTe panels (named DGPa) and the other one for a-Si and CIS/CIGS panels (DGPb). The Double Green Panel process is based mainly on mechanical treatments with a minimum use of chemicals and it is characterised by a greater level of automation and a high flexibility in production capacity. The potential environmental impacts of various configurations of the DGP process have been extensively analysed with LCA tool in order to develop an environmentally friendly process. The economic feasibility has been assessed through the Discounted Cash Flow Analysis (DCFA) method. The revenues associated to the recovery of valuable and common materials and the recycling costs have been taken into account.