科研问题向课堂教学的融入

科研向教学的融入常常注重科研成果在教学上的分享,而科研问题在教学中的重要作用却往往被忽视。为提高教学效果,本文尝试在课堂教学中选取科研成果取得过程中遇到的某个问题为切入点,抛转引玉,由学生运用所学知识,通过查阅资料和课堂讨论,思考解决办法。     

从能源产业发展和人才需求浅谈“能源化学”新工科改造

Based on building emerging engineering education of "energy chemistry", we investigated the state key petro-chemical enterprises according to the industrial development and the demand of professional talents. The research report summarizes, analyzes and discusses the current priority development fields of industry, the talent training status, curriculum structure and education program of the chemistry and chemical engineering in universities. The ideas on emerging engineering education of "energy chemistry" have been proposed, and it will be beneficial to building a novel education program for talents training, which integrates the principle of chemistry, energy conversion and information science, etc.     

与时俱进，不断开创物理化学课程建设新局面

As a necessary basic theory course for undergraduates majoring in chemistry, materials, pharmacy, chemical engineering, and biology, physical chemistry plays an important role in cultivating talents to meet the needs of social and economic development. Over the years, the teaching team of physical chemistry of East China University of Science and Technology has carried out the curriculum reform and innovation persistently based on "Team building as the foundation, resource building as the root, mode innovation as the soul, ability training as the origin". This paper will summarize our thinking and experience in striving for the first-class course from the aspects of first-class team construction, first-class resource construction, teaching connotation innovation, teaching mode exploration, and extract the experience that can be used as reference by teaching peers.     

The quality approach and fundamental research: Working towards a constructive alliance (Part II)

 An appropriate Quality approach in fundamental research should have its roots in the very principles of the "scientific method". Quality and fundamental research could thus reconcile at the condition, on the one hand, that Quality practioners understand and take into account the reality of the "science in action" and, on the other hand, that scientists improve their awareness of the new deal which is being made between science, technology and society as well as of the actual issues of Quality. A modern Quality approach, well adapted to this specific activity, should help both scientists, decision-makers and the public face the issues concerning the role of science in society in the future. In this context, I specify a number of practical proposals concerning, in particular, the adaptation of the requirements of the quality approach to the type of research, the distinction between the three major steps of a research programme (i.e. quality of the objective, the process and the results) and the encouragement of experience feedback. Received: 8 March 1998 / Accepted: 8 December 1998     

光催化研究与发展的文献计量分析

对ＣＡ１９６１－１９９６年期间卷双期号期刊中收录的与光催化有关的各种文献进行了详细的统计,结果表明,光催化研究正处于快速的发展期,以消除环境污染为目的应用研究是该快速发展期中的主题,日本,美国,俄罗斯和中国发表文献量居世界前４位。     

Some aspects of quality assessment of the k0-based method of NAA

Neutron activation analysis is one of the analytical techniques often used for certification of reference materials. The k₀-based method of instrumental neutron activation analysis can also be applied in intercomparison runs in the certification process and therefore it is desirable to know its accuracy in advance. Possible systematic errors related to the application of nuclear data at given neutron flux rate parameters, that can affect the uncertainties of the results obtained by this specific method, are elucidated and error propagation factors calculated for a typical irradiation position in the TRIGA Mark II reactor of the Jozef Stefan Institute. It was found that these uncertainties are at the level of 1–2% on the average.     

四川省重点河段水环境安全性评价

为研究四川省重点河段水环境的安全性,利用综合评价指数法和模糊综合评价决策的数学模型对主要水系干流和支流河段的水质安全性做出了评价.结果显示,岷江流域的水质安全性较差,主要的污染物为重金属汞和铁,沱江和涪江流域的水质安全性较好.     

铁基水处理材料除砷技术的研究进展

自然环境中的砷污染问题被认为是全球最严重的环境威胁之一,人类长期暴露于含砷饮用水环境中会引起各种疾病的发生,因此,开发经济有效的除砷技术一直是砷污染治理领域的研究热点。铁基水处理材料由于其对砷的良好亲和力、表面反应活性强、价廉易制、便于回收等特点,一直备受关注。本文综述了近年来不同铁基水处理材料如铁(氢)氧化物、纳米零价铁、铁基多金属氧化物复合材料除砷技术的研究进展,论述了铁基水处理材料对水相中砷去除的影响因素及机理;同时,对影响铁基水处理材料砷解吸的因素和毒性评估研究进行了总结;指出了目前铁基水处理材料砷污染去除技术研究中存在的主要问题,并对水相砷污染去除技术研究中值得关注的重要发展方向进行了展望。     

密胺餐具中重金属铅、镉的风险评估研究

以密胺餐具为研究对象,模拟研究密胺餐具中重金属铅、镉的迁移规律,对密胺餐具中的铅、镉进行安全风险评估研究,并提出密胺餐具中铅、镉的安全卫生标准建议值.     

“产、学、研、用”一体化仪器分析实验教学改革的探索与实践

仪器分析实验在大学化学实验教学中占有非常重要的地位,结合吉林大学化学学院仪器分析实验“产、学、研、用”一体化教学模式,从实验教学内容的改革与探索和实验教学平台的建设与实践2个方面,围绕教学仪器的研制与开发、教学方法与课程设计、育人模式与运行机制等内容进行了分析和论述。