长记忆向量时间序列的非线性协整关系研究

系统地描述了向量序列之间协整关系产生的原因，指出系统内部存在长期均衡机制和吸引子是协整关系存在的根本所在。在线性协整基础上，对系统内部存在的非线性协整关系进行了深入分析，给出了长记忆非线性向量时间序列中存在的非线性协整关系定义，在协整关系研究中，引入了分形理论，从不同的角度解释了非线性时间序列协整关系及其长记忆性存在的原因，指出协整吸引子分形结构反映了系统的长期均衡的耗散能和吸引力，拓展了原有协整问题的内涵。     

基于C/S的计算机远程监控技术

分析了计算机通信的原理以及基于C／S的远程通信和监控实现技术，讨论了利用Winsock实现C／S网络系统的通信过程和编程思想，通过一个实际的开发实例阐述了C／S网络结构中远程监控的具体实现过程。目前利用本系统所开发的网络自动化监控系统已投入运行中，效果良好。     

国内外的长期肥料试验研究

概述了国内外长期肥料试验研究的主要成果。长期施用化肥、有机肥、化肥与适量有机肥配施，既能提高作物产量，又能培肥土壤。     

少年中长跑运动员肌肉损伤的综合性防治

根据多年训练经验,把训练、恢复和中西医结合治疗作为防治肌肉损伤的综合手段,从而达到促进运动训练,提高运动水平,为少年运动员训练科学化提供参考依据。     

大跨度斜拉桥地震动线性与非线性响应分析

论述了大跨度斜拉桥非线性因素的来源及非线性行为描述方法 ,提出了大跨度斜拉桥的非线性计算中有待进一步研究的问题 ,考虑梁 -柱相互作用的非线性有限元格式 ,建立了以修正拉格朗日法为基础的非线性有限元方程并编制了程序 ,并针对岳阳洞庭湖大桥地震动作用下的线性与非线性响应进行了计算 ,验证了该方法和程序的正确性和有效性 ,及很好的工程适应性 .     

甚宽带微波双极型三极管压控振荡器

着重对影响压控振荡器调谐带宽、性能的因素进行分析．提出双变容管反向串联调谐． 集总参数电路结构等方法增加调谐带宽．减少、减小谐波，改善频谱．改善调谐线性．给出一个Ｓ 波段集总参数．调谐带宽甚宽（＞２ＧＨｚ）．二次谐波小（＜－２９ｄＢ），其它杂波＜－６０ｄＢ，输出功率＞ ５ｍＷ的晶体管压控振荡器．     

Respective roles of short-and long-range interactions in protein folding

A new method was presented to discuss the respective roles of short- and long-range interactions in protein folding. It‘s based on an off-lattice model, which is also being called as toy model. Simulated annealing algorithm was used to search its native conformation. When it is applied to analysis proteins lagt and laho, we find that helical segment catmot fold into native conformation without the influence of long-range interactions. That‘s to say that long-range interactions are the main determinants in protein folding.     

Effects of calcineurin on LTP of rats <Emphasis Type="Italic">in vivo</Emphasis>

Calcineurin (CN) is thought to play a role in the synaptic plastivity and long-term potentiation (LTP) in the hippocampus. Based on two LTP models in vivo, a specific inhibitor cyclosporin A (CsA) of CN was observed, which affected LTP in the hippocampal dentate gyrus of the rats. The results indicated that CsA blocked LTP induced by high frequency stimulation (HFS) partly, but it had no effect on the decrease of the onset and peak latency of population spikes (PS) except that it reduced the increase of the amplitude after HFS. On the other hand, CsA blocked LTP induced by ginsenosides (GSS) completely. It suppressed the GSS-enhanced amplitude of PS reversibly and blocked the decrease of the peak latency of PS induced by the GSS. These results suggest that the postsynaptic CN plays a role in the induction of LTP in the hippocampus of the rats.