TiO2光催化氧化研究进展

本文着重介绍了光催化氧化反应的特点，TiO2的性质及光催化的原理，TiO2光催化剂的制各方法及其应用，提出目前存在的问题，对研究开发方向做了展望。     

纳米氧化锌制备技术与工业生产

介绍了国内外纳米氧化锌制备技术的研究进展.通过对国内外制备技术和生产现状的比较,提出以尿素为沉淀剂,以硝酸锌为含锌原料,采用均匀沉淀法制备纳米ZnO的工艺路线,研究了相关的工艺过程及反应条件、反应产物的过滤洗涤和纳米ZnO的煅烧,对存在的问题和今后的研究方向进行了讨论.     

Critical Situations for Decision Making: A Support Based on a Modelling Tool

This paper proposes to give a toll to help decision makers in critical situations. The principle of our research is based on a modelling approach for Cooperative Knowledge Based Systems. This approach is based on a Task/Method paradigm that we describe. We then propose to take into account collateral effects of tasks in order to support decision makers in a critical context. The proposed tool can then generate a degraded solution for which, collateral effects of previous tasks have been taken as new goals to reach. This study is possible thanks to the definition of several kinds of models: a Good Functioning Model and a Degraded Tasks Library.     

Nonlinear Taylor rules in Central Eastern European countries

This study applies sequential panel selection method (SPSM), proposed by Chortareas and Kapetanios (2009) Chortareas, G., and G. Kapetanios. 2009. “Getting PPP Right: Identifying Mean-Reverting Real Exchange Rates in Panels.” Journal of Banking and Finance 33: 390–404.[Crossref], [Web of Science ®] , [Google Scholar], to investigate to test the validity of Taylor rules to assess the nonstationary properties of the convergence of the real exchange rates for 10 Central Eastern European countries. The SPSM can be used to decompose a panel of real exchange rate series into two groups: a group of stationary series and a group of nonstationary series. We identify the stationary processes in the panel and demonstrate that Taylor rules holds for 7 of the 10 countries studied. These results imply that the choices and effectiveness of the monetary policies in Central Eastern European economies are highly influenced by external factors originating from the United States. Additionally, our findings highlight that their real exchange rate convergence is a mean reversion toward equilibrium values of Taylor rules in a nonlinear manner.     

糠醛法PTMEG项目投资机会分析

本文介绍了PTMEG产品的生产情况，糠醛法工艺合成路线以及国内外PTMEG市场情况，对前郭炼油厂PTMEG项目投资机会进行了分析。分析结果表明，投资PTMEG项目是可行的，具有广阔的发展前景。     

电子商务环境下物流配送中心选址决策与评价方法研究

电子商务环境下的物流配送中心选址涉及到多方面的因素,是一项复杂的系统工程。为此,提出了定量化的启发式算法来初步确定电子商务环境下配送中心选址方案。方案的确定是为了决策,因此依据定量计算和定性分析的结果,采用协调分析方法来科学地决策符合电子商务环境下的最优选址方案。     

产品生命周期的研究

产品生命周期是指一代产品进入市场后需求存续变化的周期,而不是指需求量、销量波动变化的周期。我们应当研究细分市场的产品生命周期,根据市场某种特性质变的界面来划分产品生命周期的阶段,才更具有营销意义。现行流行的划分产品周期阶段的四种方法。缺乏理论依据,在应用中有较大的随意性。为此,提出了综合判断法,根据多个判据的组合,定位了产品生命周期阶段之间的界面,并提出了对应的营销策略。     

国际产业资本流入与中国“刘易斯拐点”出现的关系分析

当前,国际产业资本加速向中国转移,同时"刘易斯拐点"在中国出现已经广受认可。本文从理论上论证了国际产业资本促进"刘易斯拐点"出现的作用机制,应用计量分析方法检验了国际产业资本与第一、第二产业就业的相关性,检验结果表明,国际产业资本促进了第一产业就业减少和第二产业就业增加,一定程度上解释了"刘易斯拐点"的出现可能与国际产业资本向中国加速转移有着紧密的联系。     

外币报表折算中的现行汇率法和时态法

为了全面综合反映跨国公司整体的财务状况和经营成果，每届会计期末，公司都要编制整个跨国公司的合并财务报表。而在报表合并中应如何进行外币报表折算仍是国际会计争论的热点问题。     

浅谈企业信用评级方法

本文在阐述信用评级作用的基础上,基于对信用评级的科学性、准确性考虑,对企业信用评级方法进行评价,总结各方法的优缺点,并得出自己的观点。