朝阳市环保产业现状与建议

对朝阳市环保产业现状和存在问题进行分析 ,结合朝阳市环保产业发展的优势条件 ,并提出环保产业发展的建议。     

高等院校教师有效激励机制的探讨

高等院校管理者必须思考如何更加有效的激励教师工作的积极性。高等院校教师的有效激励机制包括教师工作激励机制、教师成就激励机制和优秀教师的价值激励机制。三者有机结合，才能更好的促进教师的工作积极性、主动性、创造性，实现高等院校教师的自我价值。     

Molecular behavior and interactions with microbes during anaerobic degradation of bio-derived DOM in waste leachate

It is the key to control bio-derived dissolved organic matters (DOM) in order to reduce the effluent concentration of wastewater treatment, especially for waste leachate with high organic contaminants. In the present study, the anaerobic degradation of aerobically stabilized DOM was investigated with DOM substrate isolated through electrodialysis. The degradation of bio-derived DOM was confirmed by reduction of 15% of total organic carbon in 100 days. We characterized the molecular behavior of bio-derived DOM by coupling molecular and biological information analysis. Venn based Sankey diagram of mass features showed the transformation of bio-derived DOM mass features. Occurrence frequency analysis divided mass features into six categories so as to distinguish the fates of intermediate metabolites and persistent compounds. Reactivity continuum model and machine learning technologies realized the semi-quantitative determination on the kinetics of DOM mass features in the form of pseudo-first order, and confirmed the reduction of inert mass features. Furthermore, network analysis statistically establish relationship between DOM mass features and microbes to identify the active microbes that are able to utilize bio-derived DOM. This work confirmed the biological technology is still effective in controlling recalcitrant bio-derived DOM during wastewater treatment.     

生物传感器快速测定BOD在海洋监测中的应用

选用一株耐高渗透压的酵母菌种作为敏感材料可以实现BOD的快速测定。采用海藻酸钙包埋法和聚乙烯醇包埋法两种细胞固定化方法并进行了比较。就聚乙烯醇固定化微生物进行了渗稼压和重金属离子影响的研究。     

重庆近11年大气混合层厚度研究

根据新闻颁国家标准ＧＢ／Ｔ１３２０１－９１的规定，计算了重庆地区近１１年大气混合厚度，分析结果表明，重庆地区大气混合层厚度有明显日变化和季节变化，大气稳定度是混合层厚度的主要决定因子。     

Atmospheric particulate pollution of Lanzhou using magnetic measurements

１　ＩｎｔｒｏｄｕｃｔｉｏｎＡｔｍｏｓｐｈｅｒｉｃｐａｒｔｉｃｕｌａｔｅｉｓｏｎｅｏｆｔｈｅｍａｉｎａｔｍｏｓｐｈｅｒｉｃｐｏｌｌｕｔａｎｔｓｉｎＣｈｉｎａ．Ｉｔｍａｙｂｅｈａｒｍｆｕｌｉｔｓｅｌｆａｎｄｃａｎａｃｔａｓａｃａｒｒｉｅｒｏｆｔｏｘｉｃｍａｔｔｅｒｓｗｈｉｃｈｍａｙｈａｖｅｒｅｍａｒｋａｂｌｅｉｍｐａｃｔｓｏｎｈｕｍａｎｈｅａｌｔｈａｎｄａｔｍｏｓｐｈｅｒｉｃｅｎｖｉｒｏｎｍｅｎｔｑｕａｌｉｔｙ．Ｃｏｍｂｕｓｔｉｏｎｏｆｃｏａｌ，ｗｈｉｃｈｓｔｉｌｌｓｅｒｖｅｓａｓｐｒｉｍａｒｙｅ…     

30万吨合成氨厂环境噪声综合评价

镇海炼化股份有限公司化肥厂针对装置区噪声污染严重这一现状，积极开展噪声源防治工作经过几年来的噪声综合治理，提高了化肥厂噪声合格率，改善了厂区环境。     

Assessment and management of fetal agenesis of the corpus callosum

Prenatal counselling for fetal agenesis of the corpus callosum is difficult as the prognosis until now has been so uncertain. We have reviewed the current world English literature to provide the best probabilistic information for prospective parents. In total, there are 70 cases where the diagnosis was made prenatally. The diagnosis of apparently isolated agenesis of the corpus callosum (in the absence of other sonographically detectable anomalies) appears to carry an excellent prognosis, with an 85 per cent chance of a normal developmental outcome and a 15 per cent risk of handicap. Fetal karyotyping is recommended as there is a 1 in 10 risk of aneuploidy. If other anomalies are detected prenatally, the outcome is very poor. Termination of pregnancy is advised in these circumstances.     

目前排污收费工作中存在问题的分析及对策探讨

结合实际工作，在分析当前收费工作中存在问题的基础上，提出解决问题的对策及办法。     

Mitigation and adaptation synergy in forest sector

Mitigation and adaptation are the two main strategies to address climate change. Mitigation and adaptation have been considered separately in the global negotiations as well as literature. There is a realization on the need to explore and promote synergy between mitigation and adaptation while addressing climate change. In this paper, an attempt is made to explore the synergy between mitigation and adaptation by considering forest sector, which on the one hand is projected to be adversely impacted under the projected climate change scenarios and on the other provide opportunities to mitigate climate change. Thus, the potential and need for incorporating adaptation strategies and practices in mitigation projects is presented with a few examples. Firstly, there is a need to ensure that mitigation programs or projects do not increase the vulnerability of forest ecosystems and plantations. Secondly, several adaptation practices could be incorporated into mitigation projects to reduce vulnerability. Further, many of the mitigation projects indeed reduce vulnerability and promote adaptation, for example; forest and biodiversity conservation, protected area management and sustainable forestry. Also, many adaptation options such as urban forestry, soil and water conservation and drought resistant varieties also contribute to mitigation of climate change. Thus, there is need for research and field demonstration of synergy between mitigation and adaptation, so that the cost of addressing climate change impacts can be reduced and co-benefits increased.