乌鸡白凤口服液扶正固本作用的动物实验观察

目的 :观察乌鸡白凤口服液的益气养血功能 ,比较乌鸡白凤口服液与乌鸡白凤丸二种剂型的作用差异。方法 :观察药物对急性小白鼠血虚模型的影响及对小白鼠急性应激反应的影响。结果 :乌鸡白凤口服液能显著促进失血小鼠 RBC,Hb值的恢复 ,能显著提高小鼠的抗应激能力 ,延长小白鼠常压缺氧死亡时间及延长小白鼠游泳时间。乌鸡白凤丸也是具有相似的作用。结论 :乌鸡白凤口服液具有补气养血 ,升高血红蛋白 ,提高红细胞值的作用     

天冬氨酸对家鸽顶盖脑片Ⅱa—f层神经元电活动的影响

利用离体脑片技术，在５１例家鸽顶盖脑片上用玻璃微电极胞外记录了家鸽顶盖Ⅱａ－ｆ亚层神经元的自发放电活动。根据家鸽顶盖Ⅱａ－ｆ 层神经元自发放电活动的特征，将Ⅱａ－ｆ亚层神经元自发放电分为３种类型：慢而不规则型、快连续型和周期性簇状放电型。天冬氨酸（Ａｓｐ）对不同形式放电单位的作用均以兴奋为主，这种兴奋作用能被Ｎ－甲基－Ｄ－天冬氨酸（ＮＭＯＡ）增强，Ｄ－α－氨基－己二酸（Ｄ－α－ＡＡ）能阻断ＡＳＰ的     

完备空间中集值映射的不动点定理

在一个新的条件下讨论了Reich’s不动点定理，所得结果推广了[1]中相应定理。     

一氧化氮与心肌再灌注损伤

一氧化氮（NO）是一种生物信息递质，广泛存在于各种细胞和组织中，具有减少血小板聚集、抑制、嗜中性粒细胞聚集等功能。NF－KB被认为是近十年最有研究潜力的调节免疫反应、应激反应、凋亡和炎症的核转录因子。充分认识一氧化氮、NF－KB与心肌再灌注损伤的机制。为对其进一步研究提供理论依据。     

RBF神经网络在煤的热解特性研究中的应用

在MATLAB5．3环境下，利用神经网络工具箱中的RBF神经网络算法，通过煤的元素分析和工业分析对煤的热解特性进行了研究，对热解析温度T1，最大反应速度对应的温度T1max，热解前期热解量G1以及热解完成时间 t进行了预报，预测结果表明用RBF神经网络来研究煤的热解特性，可以达到较高精度，是一种很好的研究方法。     

Web-Based Computing Resource Agent Publishing

Web-based Computing Resource Publishing is a efficient way to provide additional computing capacity for users who need more computing resources than that they themselves could afford by making use of idle computing resources in the Web.Extensibility and reliability are crucial for agent publishing. The parent-child agent framework and primary-slave agent framework were proposed respectively and discussed in detail.     

The structure and the sufficint and necessary conditions for generalized statistically self-similar sets

We constructed a class of generalized statistically self-similar sets and give the necessary and sufficent conditions to ensure a random recursive set being a generalized statistically self-similar set. The statistically self-similar sets defined by Hutchinson, Falconer, Graf are the special cases of ours. Foundation item: Supported by the National Natural Science Foundation of China Biography: DENG Ai-jiao (1974-), female, Ph.D. candidate, research interes: is in stochastic process and random ractal     

Electrooxidation of Mn(Ⅱ) on Pb-Sb-As Electrode in Sulfuric Acid

The electrooxidation of Mn(Ⅱ) on Pb-Sb-As alloy electrode in sulfuric acid has been investigated.In order to make the two steps of indirect electrosynthesis of benzaldehyde carried out in the same sulfuric acid concentration and also obtain high current efficiency of Mn(Ⅱ) to Mn(Ⅲ) and high yield of Mn(Ⅲ) oxidizing toluene to benzaldehyde in the mean time,the electrooxidation of Mn(Ⅱ) in 60% H2SO4 has been studied.Experimental results show that high current efficiency of Mn(Ⅲ) (about 75%) is obtained in 60%H2SO4 at 60℃.The reason affecting the current efficiency of Mn(Ⅲ) is discussed,and it is the coordination of sulfuric acid concentration and electrolytic temperature.The law is found that it is suitable for electrolysis at low temperature when sulfuric acid concentration is low and at high temperature when sulfuric acid concentration is high.     

关于发展我国汽车工业的思考

分析了国外的经验并结合我国的经济现状，提出了应将汽车工业作为我国的支柱产业；国家应在资金、技术和人员等方面对汽车工业给予大力扶持，并在汽车进口方面对汽车工业实行适度保护并建议国家应引导汽车产业组建８个大的汽车集团企业，必要时可以采用一定的行政手段     

谈高等工科数学教学新系统

本文从系统论的观点出发，阐述分析了高等工科数学教学新系统的若干问题．