宏观经济预警模型

以Ｘ市经济发展为背景,用经济数学方法把经济系统在不同时期的经济运行状况划分为五类不同的经济运行模式,并对每类模式建立边界识别函数,为经济预警提供直接的定量界限。     

ZSM—5沸石膜合成中几个影响因素

采用水热合成法在Ａｌ２Ｏ３陶瓷载体和ＳｉＯ２复合膜上成功地合成了ＺＳＭ－５沸石膜。考察了ＺＳＭ－５沸石膜合成中载体性质,合成溶液的碱度,水硅质量比,晶化时间等对成膜的影响,探讨了沸石膜的生成机理并对合成的沸石膜进行了ＸＲＤ及ＳＥＭ表征,表明当合成液水硅质量比为１００时,主要是液相晶化机制起艇,表面的Ｓｉ－Ｏ键或Ａｌ－Ｏ键参与晶化,使膜与载体紧密结合。     

“S”形刃球头立铣刀的研究（Ⅰ）──数学模型

在分析球头立铣刀刃磨方法的基础上,建立了“Ｓ”形刃球头立铣刀前、后刀面以及切削刃的数学模型．模型的建立对“Ｓ”形刃球头立铣刀几何参数的分析及优化、切削机理的研究、刃磨参数的选择以及刃磨装置的设计都将具有理论意义;对加快“Ｓ”形刃球头立铣刀的国产化制造具有实用价值．     

Surface state of molybdenum cations in MoO3/CeO2

Conclusion  

一个基于可能性理论的推理模式

在可能性理论的基础上,提出了一种新的将经典的假言推理作为它的特例的推理模式,其推理机制是借助于基于max-min合成的矩阵积来实现的.所得结果在一定程度上对不精确推理具有理论上的意义.     

分形子-电子相互作用导致的电阻率

利用推广的Hnsch-Mahan量子输运方程,求解了分形子-电子相互作用系统的电阻率.克服了电阻率的低温发散困难,给出了电阻率反常处的温度.     

Stimulation of glucagon and inhibition of insulin secretion evoked from carotid baroreceptors.

The influence from carotid baroreceptors on portal immuno-reactive glucagon and insulin levels and on arterial plasma glucose concentration was studied in vagotomized cats by sectioning of the sinus nerves. Such a complete elimination of the afferent baroreceptor discharge caused a prompt and pronounced increase in the glucose and glucagon levels, whereas the insulin concentration significantly decreased. The role of vascular barorecptors in the hyperglycemic response to hemorrhage is discussed.     

Genetic control by the HLA region of the immune response to factor VIII in hemophilic patients]

In 10 sibships of haemophilic A patients, every one including 1 haemophilic brother with an antibody to factor VIII and 1 haemophilic brother without antibody, pattern of HLA segregation was analysed. All sibships were HLA haploidentical or different and not HLA identical. This fact suggested a linkage between the major histocompatibility complex and an "Ir" gene to factor VIII.     

Effect of insulin on immunological phagocytosis by macrophages.

It was shown that, in physiological concentrations, insulin enhances, in vitro, the immunological phagocytosis of sensitized sheep erythrocytes by cultured mouse peritoneal macrophages. Insulin seems to stimulate macrophage phagocytosis as a cholinomimetic agonist by increasing the intracellular levels of cyclic GMP.