江苏省县域经济增长的趋同与差异分析

运用统计分析方法对江苏省2000~2011年县域经济增长的趋同与差异问题进行实证分析.结果表明,在这11年内出现了σ趋同,但不明显,且该阶段存在绝对β趋同;进一步分析发现,江苏省县域经济差距经历了先扩大后缩小的过程,特别是2007年以来,差距缩小的趋势明显.     

普通话在线游戏学习系统的研究与应用

针对希望进一步掌握普通话口语学习的外国学习者,该研究提出了一种普通话游戏学习系统.系统的学习模式结合了计算机技术和语言学研究成果,打破了传统的教学模式的限制,对学习者进行实时评测,提供学习报告与口语学习的最终评定结果.结果表明,该系统能够较为有效地辅助外国学习者的普通话口语学习.     

The expansion of GPCR transactivation-dependent signalling to include serine/threonine kinase receptors represents a new cell signalling frontier

G protein-coupled receptor (GPCR) signalling is mediated through transactivation-independent signalling pathways or the transactivation of protein tyrosine kinase receptors and the recently reported activation of the serine/threonine kinase receptors, most notably the transforming growth factor-β receptor family. Since the original observation of GPCR transactivation of protein tyrosine kinase receptors, there has been considerable work on the mechanism of transactivation and several pathways are prominent. These pathways include the “triple membrane bypass” pathway and the generation of reactive oxygen species. The recent recognition of GPCR transactivation of serine/threonine kinase receptors enormously broadens the GPCR signalling paradigm. It may be predicted that the transactivation of serine/threonine kinase receptors would have mechanistic similarities with transactivation of tyrosine kinase pathways; however, initial studies suggest that these two transactivation pathways are mechanistically distinct. Important questions are the relative importance of tyrosine and serine/threonine transactivation pathways, the contribution of transactivation to overall GPCR signalling, mechanisms of transactivation and the range of cell types in which this phenomenon occurs. The ultimate significance of transactivation-dependent signalling remains to be defined but it appears to be prominent and if so will represent a new cell signalling frontier.     

Banach空间的K一致光滑性

对Banach空间给出了一种K一致光滑性的概念。证明了它与K一致凸性具有对偶性。同时还给出Banach空间成为K一致光滑空间的一个定量形式的充分条件．     

论高校服装设计专业服装结构课的教学计划

以高校服装设计专业三种教育模式为出发点，论述了服装结构课整体计划的合理性，包括服装结构课教学大纲的合理制订，服装结构课内容的合理分类，服装结构课授课教师的合理安排等．     

Earthquake Resistant Engineering and Application of Seismic Zonation Map of China

China is a country with high seismieity. It is very important for industry and structure to fortify against earthquakes. In this paper the outline of seismicity in China, the criteria for fortification against earthquakes and the contents of seismic zonation map of China are described. The contents of seismic safety evaluation for major construction projects, such as large dams, large bridges, long distance pipe lines for transporting oil and natural gas, nuclear plants, petrochemical enterprises and so on, are presented. Some geological disasters caused by destructive earthquake, such as earthquake-caused collapse and landslide, liquefaction of saturated soll and earthquake fault and so on, are also presented. Preventive countermeasures for these disasters are discussed.     

APCI5000电气自动化成套装置设计

电气自动化成套装置种类繁多，并广泛应用于电力系统．结合现场实际商业运行期所积累的经验，并根据市场预测以及目前工控机发展动态，提出了采用APCI5000工业控制计算机实现电气自动化成套装置设计的最佳方案．     

蝗虫体内无机物的百分含量

动物体的鲜重(FM)、干重(DM)、灰分重(AM)及其比值在不同分类群和不同生态型的动物类群中变化很大,其中 DM/FM 和 AM/DM 比值反映了动物体水、无机矿物质和有机物三者之间的比例,是了解动物体化学组成的两个重要参数.我们在进行直翅目蝗总科昆虫整体痕量元素含量分析的同时,测定和计算了35种蝗总科昆虫的AM/DM 比值,现将结果以及其它主要动植物类群的有关资料一并介绍如下.     

吴方法和带参数杨—Baxter方程的求解技术

回顾用吴文俊先生提出的消元方法求解带参数的杨—Ｂａｘｔｅｒ方程的技巧和主要结果。