对苯甲酸偶氮基杯〔4〕芳烃衍生物的合成及其光谱性能研究

以 4-氨基苯甲酸为原料经重氮化 -偶联反应合成了 5 ,1 1 ,1 7,2 3 -四 (4 -苯甲酸 )偶氮基 -2 5 ,2 6,2 7,2 8-四羟基杯〔4〕芳烃 ,产物的结构经 IR、NMR和元素分析予以确证 ,在有机介质中研究了它的吸收光谱性能     

SW规约下的一些性质

本文进一步分析了SW规约下的SW度结构的一些性质,得到了强可计算实数的两个性质.并且证明了给定可计算可枚举实数,可构造出sw归约下不小于该数的低的可计算可枚举实数.     

基于ActiveX技术的数据测控系统

将ActiveX技术引入Visual Basic6.0所构建的测控系统使这个系统具有了多线程功能。通过实验证明在计算机硬件水平足够且一致的情况下，这种方式能更有效地利用CPU资源而使系统获得更好的快速性，并介绍了其它关键技术，对其他数据测控系统的实现具有一定的参考价值。     

关于洛仑兹变换

论述洛仑兹变换及其四维形式的由来，并分析了物理量的变换性质。     

Effects of self evaluation on late ERP components

High-density event-related potentials (ERPs) were measured when participants were required to evaluate oneself, significant others (father and mother) and the most familiar public figures (Lei Feng and Jiang Qing) based on trait adjectives. There were three referential conditions and a non-referential control condition including self-evaluation (SE), significant other-evaluation (SOE), general other-evaluation (GOE), and semantic positivity-evaluation (SPE). The behavioral data showed that RTs to GOE condition were longer than the other three conditions. Scalp ERP analysis revealed that (1) SPE condition elicited a more negative N2 than SE condition, which was associated with inhibition of responses; (2) SE condition elicited a more positive P300 than SPE condition, which was an index of attention to self-relevant stimuli; (3) there was no difference on the amplitude and latency of P300 between SE and SOE conditions, which reflected that the concept of “self” included intimate others (e.g., father and mother) in Chinese culture.     

The Difference of the Pulmonary-Artery Pressure of the Migrants from Difference Elevation at the 4636 - 4907 m Altitude

Study Objective： To compare and analyze the changes of the pulmonary-artery pressure of the migrants coming from different elevation in the hypoxic environment of 4636 - 4907 m extreme altitude. To explore the susceptibility to hypoxic pulmonary-artery hypertension （PH） in the subjects from different altitude and profession. Methods： By using Color Doppler Ultmsonography （CDU）, measuring the pulmonary-artery pressure of 207 healthy men, who had continuously being lived and worked at the extreme altitude for more than six months, and then were divided into three groups according to their profession and the altitude of original living place. Results： There was a significant difference in the outcomes of pulmonary-artery pressure from the 3 groups. Conclusions： Altitude of original living place, labor intensity are some of factors that impact the pulmonary-artery pressure of the people who exposure to a hypoxic environment. The pulmonary- artery pressure of person without strenuously physical work experience was more sensitive to hypoxic surroundings than that of labor workers. It was not always the fact at an extreme altitude that the moderate altitude mountaineers were superior to other migrants from a lower altitude or plain. The higher PH was found in the groups of the moderate altitude mountaineers and labor workers. It is unlikely certain that one with PH would surfer from HAPE.     

Prof. Zhu Zuoyan Met with the INRA Delegation

Prof. Zhu Zuoyan, Vice President of NSFC, met with the National Institute of Agricultural Research (INRA) delegation led by its Deputy Director General, Prof. Guy Riba on Jan. 18, 2007.     

三种蝗卵的形态记述及扫描电镜观察

首次记述了芋蝗、紫胫长夹蝗和黄翅腫蝗三种卵囊及卵粒的外部形态,利用扫描电子显微镜对其卵壳表面的细微结构作了观察。并对蝗卵形态与蝗虫分类的关系作了初步讨论。     

绢纺生产用抗静电剂的研究——SS1与SS2绢纺抗静电剂

本文对绢纺生产用抗静电剂的配方进行了研究,研制出SS1及SS2绢纺抗静电剂。应用表明,采用此类抗静电剂,不但降低了生产中的静电,而且提高了梳折;在圆梳系统中提高了3.23％,在精梳系统中提高了3.1％;同时精绵的长度和强力也有所增加,从而提高了经济效益。