市场经济,社会存在和社会意识

本文在辨析马克思关于社会存在、社会意识和市民社会等基本概念的基础上,通过中、西现代社会发展史的比较,指出了国家、社会以及国家意识、社会意识在不同历史背景下形成过程的巨大差异。中国社会发展的独特性要求它在现代化的进程中进行一次国家与社会的剥离和国家意识与社会意识的剥离与整合。市场经济体制的改革为这次剥离提供了现实的可能性、必要性和迫切性。正统的国家意识随着中国改革的发展,已显示出蜕化为反社会意识的危     

基于CDF的Web广播技术及其在校园网中的应用

目的利用基于ＣＤＦ的Ｗｅｂ广播技术实现Ｉｎｔｅｒｎｅｔ上的信息发送。方法 对现有Ｗｅｂ站点通过加入ＣＤＦ格式件,利用Ｗｅｂ广播技术进行优化和定制,以实现Ｉｎｔｅｒｎｅｔ上“推”信息内容的自动传送。结果 设计了校园网中财务子系统,以Ｗｅｂ广播方式发送信息和财务数据。结论该系统可推广到校园网中各部门ＭＩＳ系统的更高层管理和应用。     

Structural and expressional analysis of a cDNA that expresses predominantly in rice stamens

The development of stamen is an important stage during the sexual reproduction in higher plants. Studying the genes that predominantly or even specifically expressed in stamens will aid in undestanding the molecular mechanism of stamen development. The structure of a rice CHS-like gene (D5) which predominantly expressed in anthers has been analysised, showing high structural similarity with two other anther-specific genes (A1 and BA42) fromBrassica napus. Northern analysis also reveals that the three genes share a similar expression pattern and that the expression of D5 may relate to the early development of pollens. It is concluded that D5, A1 and BA42 represent a group of diverged CHS-like genes which are related to stamen development.     

沥青砂浆粘弹性断裂扩延分析及其断裂特性的推求

以沥青砂浆材料为例,通过薄板的蠕变断裂及单轴拉伸蠕变的试验结果和数据分析,推求出沥青砂浆在不同温度下的断裂特性参数Γ和σｍＩ１。     

Search for new antiphytovirucides

The lead compound of substituted 2-(4′-hydroxyphenyl)benzimidazoles were modified by phosphorylation sulfonation and carboxymethylation. The benzimidazoloamidophosphate (6) (7) have better activity against tobacco mosaic virus (TMV). The benzimidazolophenoxyacetic acid, phenoxysulfonic acid containing trifluoromethyl, and nitro group have 77%≈85% efficiency for wheat rust disease. Supported by the National Natural Science Foundation of China and National Laboratory of Elemento Organic Chemistry Nankai University Qu Fanqi: born in 1952, Associate professor     

矿区构造应力对井巷稳定性的影响

总结和分析了用ｋｘ８１型三轴地应力计测量获得的大雁矿区四个水平五个测点的地应力数据,从区域构造和中国现代地壳动力场的角度分析了矿区应力场的成因,并基于地应力分析了矿区巷道变形破坏机制。     

水合氯化铜和8—羟基喹啉固相配位反应的热化学研究

用自行研制的具有恒定温度环境的新型反应热量计,以３ｍｏｌ．Ｌ＾－１ＨＣｌ溶液为量热溶剂,在２９８．２Ｋ条件下,测定了配合物Ｃｕ（ＨＱ）Ｃｌ２的标准生成焓,其值为：－３４０．３０ｋＪ．ｍｏｌ＾-１。     

利用真实砂岩微观孔隙模型研究粘性不稳定指进

利用真实砂岩微观孔隙模型进行了不同油水粘度比下的油水两相驱替试验,研究了粘性不稳定指进;提出了控制注入水粘性指进的注入速度及油水粘度比的要求,对指导油田生产有一定的意义。