让实体经济和虚拟经济的耦合协调度最优

自借贷资本从商业资本和产业资本分离之日起,虚拟经济就已产生,并随着经济的发展规模逐步扩大。虚拟经济与实体经济发展平衡时,彼此促进增长;当两者发展程度不协调时,就会出现泡沫经济。在新一轮经济形势下,如何让两者的耦合协调度最优?文中对虚拟经济增殖过程进行了一定程度的揭示,并为使两者耦合协调度最优提出一点建议。     

企业并购后的和谐整合模式

本文结合和谐管理理论的基本思想,分析了和谐整合的必要性,引入和谐度的概念,并对其设定适应性、明确性、匹配性三个指标,在此基础上提出了企业并购后的和谐整合模式,以期能为企业并购整合提供借鉴。     

Renminbi Internationalization： Progress, Prospect and Comparison

Using principal component analyses, this paper constructs two internationalization indices for the renminbi (RMB) and 32 other major currencies. We find that the RMB's currency internationalization degree index (CIDI) is still low, and far behind the 4 most important international currencies. In 2009, it was ranked 18th among all important international currencies. However, in terms of the currency internationalization prospect index (CIPI), the RMB has remained the world's fifth highest since 2006. Although it is still far behind the US dollar and the euro, surpassing the ranking of the yen and the pound is possible in the near future. The dramatic difference in the ranking between the CIDI and the CIPI is a result of China's tight capital account control, the usage continuity of international currency due to network externalities, and the narrow foreign exchange and imperfect financial markets. Hence, to a large degree, the RMB's potential as an international currency depends on China's capital account liberalization.     

污水处理厂的脱氮除磷改造

结合城镇污水处理厂脱氮除磷改造工程实例，对老氧化沟进行功能区划分、设备改造：增加好氧区溶解氧浓度，降低缺（厌）区溶解氧浓度；同时适当增容，延长氧化沟水力停留时间和污泥泥龄。运行结果表明，系统出水主要指标稳定达到GB18918—2002一级A标准。     

关于美国轮胎特保案的反思

美国金融危机蔓延导致全球经济出现衰退，贸易保护主义逐渐抬头。2009年9月发生的美国轮胎特保案就是典型的例子。中国企业应该加快推进产业结构升级和国内市场拓展，积极开展区域性贸易合作，实现出口多元化，积极发挥行业协会规范价格，以“特保案”为契机，通过增强国际竞争优势和挖掘国内市场潜力，实现对贸易保护主义的有效突围。     

The Prospects for European Bank Concentration in Light of Recent US Experience

ABSTRACT

Recent United States experience is used to draw implications for European bank concentration. The basic hypothesis is that US concentration is driven by the need to internalise risk reduction activities and that this is done by creating an internal market comprising multiple financial activities. A similar process seems to be at work in Europe after the Single Market Act and the various European commission directives have made it possible for banks to operate across national boundaries. That there has been little EU cross-border merger activity suggests additional impediments. One is the absence of a single EU regulatory agency that limits the benefits of expanding activity across borders.

RESUMEN. La reciente experiencia estadounidense se está utilizando para determinar implicancias para la concentración de los bancos europeos. La hipótesis básica es que la concentración de los EE.UU. está siendo impulsada por la necesidad de internalizar las actividades de riesgo y que esto se logra creando un mercado interno compuesto por múltiples actividades financieras. Un proceso similar parece haberse puesto en marcha en Europa después de la Ley del Mercado Único y las diversas disposiciones emitidas por las comisiones europeas han permitido a la banca operar en transacciones transfronterizas. El hecho que hasta el momento haya habido pocas operaciones de fusión a través de las fronteras de la Unión Europea sugiere la existencia de impedimentos adicionales. Uno es la ausencia de una agencia única de la Unión Europea que limite los beneficios de expandir estas actividades a través de las fronteras.

RESUMO. A recente experiência americana é usada para verificar as implicaç[otilde]es da concentração bancária européia. A hipótese fundamental é de que a concentração americana tem sido conduzida pela necessidade de internalizar as atividades de redução de risco e que isto é feito através da criação de um mercado interno que envolve múltiplas atividades financeiras. Um processo semelhante parece estar acontecendo na Europa, a partir da Lei do Mercado Único, e as diversas comiss[otilde]es diretivas européias, que possibilitaram aos bancos operar através das fronteiras nacionais. O fato de ter havido poucas fus[otilde]es internacionais sugere a existência de outros impedimentos. Um deles é a ausência de uma única agência reguladora da União Européia, que tem limitado os benefícios da atividade de expansão entre as fronteiras dos países.     

金刚石纳米粉引晶方法制备金刚石薄膜方法

利用金刚石纳米粉引晶法和常规研磨方法分别在单晶硅衬底上制备金刚石薄膜,并采用扫描电镜、激光拉曼方法对所制备样品进行表征,通过SEM和拉曼谱分析,与研磨法生长金刚石薄膜相比,利用金刚石纳米粉引晶方法可以大大提高金刚石薄膜的成核速度,生长速率达到2μm/h以上。对相同碳源浓度下生长的金刚石薄膜样品的SEM和拉曼谱分析,采用引晶法生长的金刚石薄膜质量明显高于研磨法。     

普通小球藻对直接大红4B染料的降解作用研究

利用紫外-可见吸收光谱、高效液相色谱、傅立叶转换红外光谱分析以及溶液pH值测定,研究普通小球藻对直接大红4B染料溶液的降解作用。结果表明:普通小球藻对染料的降解必须在光的协同作用下进行,模拟太阳光的协同降解效果最好;染料的降解效果随普通小球藻的浓度与照射光强度的增加而增强,掺藻浓度16×108 cells/L的染料溶液,光照5 h的脱色率达到86%以上,降解速度在染料浓度比较高的初期较大;普通小球藻在对直接大红4B溶液的降解过程中不会产生中间产物;随着降解时间的延长,溶液的pH值在不断降低。     

“软件开发与实践”教学改革探索与研究

针对软件开发与实践课程的综合性和实践性很强的特点,分析传统教学方法的不足,提出以案例为基础加强各学科关联度的新型教学方法,并从教学内容、课程实践、考核方式等多方面提出了改革措施。     

土地集中经营的有效方式探讨

目前我国粮食生产的经营规模仍然较小,其难点是土地集中困难.文章从土地转出方、土地转入方及土地流转机制不健全等方面分析土地集中困难的原因,提出有效的土地集中经营方式.在此基础上,提出稳定农民非农收入；完善农村社会保障体系；健全土地流转机制；降低土地流转风险等加强土地集中经营的对策建议.