一种性能可调的新型节能材料－电致变色膜

本文介绍了一种性能可调的新型节能材料—电致色薄膜，描述了以其为核心的全固态灵巧窗结构、工作原理和光学调节性能，回顾了电致色材料、离子存储层和固态锂离子导体及其性质，并展望了这种新型节能材料的应用。     

Implementation of secure digital communication by hyperchaoticsynchronisation

By active-passive-decomposition synchronisation, the application of the one-way coupled ring map lattice hyperchaotic system in secure digital speech communication is demonstrated. Synchronisation guarantees strong security and recovery without error     

Effects of pramipexole on contraversive rotation and functional motor impairments in 1-methyl-4-phenyl1,2,3, 6-tetrahydropyridine-induced chronic hemiparkinsonian monkeys

Rotational and functional motor behavioral changes were studied in five MPTP lesioned chronic hemiparkinsonian Macaca nemestrina monkeys after i.m. pramipexole, a predominant D2 subfamily agonist. Pramipexole induced contraversive rotations in a dose-dependent manner with an optimal dose of 56 microg/kg for approximately 2 to 4 hr after injection. Three different rating scales were used to determine drug-induced functional improvement. They included a monkey parkinsonism rating scale, volitional responses to fruit presentations, and number of hand movements that appeared volitional. A dose of 56 microg/kg of pramipexole produced functional improvements on hand disability, and on a parkinsonian rating scale for monkeys in a dose-dependent manner from 32 to 100 microg/kg. These doses produced an increase in significant hand movements in the affected (contralateral) as well as in the normal (ipsilateral) hand to the side of the brain lesion compared with 5% dextrose in water vehicle control. With a dose of 100 microg/kg, the therapeutic effects of pramipexole on hand movements were less than with 56 microg/kg, due to side effects such as scratching.     

几何位相非线性变化的实验研究

本文报道了Pancharatnam位相非线性变化的实验研究，实验结果与理论预言符合得很好。Pancharatnam位相的这种非线性可能在光开关中得到应用。     

高精度井口压力监测系统简介

新疆大多数气井井口压力高,用常规的试井工艺无法进行井下测试。采用井口压力监测系统可解决井口压力高、常规试井工艺无法实施的问题,节约高昂的井下测试费用,对油井实现无人值守实时监测,并实现远程数据传输。利用井口压力数据折算到地层中部的方法获得井下油气藏的数据。     

OI-T60光学测温仪在铸造生产中的应用

1 现用测温方式存在的问题 当前铸造行业中采用的测温方式可分为以铂铑热电偶为代表的接触式测温和近些年发展起来的非接触式红外线测温等。     

Carry Out Open Standard & Promote Independent Creation Seminar of "Open Standard Intellectual Property Rights and Innovation"

China must carry out open standrad to fulfill the strategic decision of constructing an innovation-oriented country.     

具有未知时滞的线性连续系统的辨识

本文给出了一种频域方法,它能用来辨识具有未知时滞的连续过程.     

壳聚糖的提取,纺丝及医用研究

壳聚糖是一种生物聚合物。壳聚糖纺丝可制备具有可吸收性的医用手术缝线。本研究主要探讨壳聚糖的分子结构特征及化学性能，寻求壳糖纺丝的最佳工艺条件和成纤方法，为壳聚糖的深度开发应用提供基础、数据及方法。     

泥沙悬浮的特征长度和悬移质浓度垂线分布

通过对紊动水流中混合掺长概念的类比,本文引入了泥沙作悬浮运动的特征长度的概念并讨论了其表达式的确定方法,从而在未经引入任何流速分布公式的情况下得到了一个悬移质浓度分布的统一公式,几乎所有已有各家公式均为本公式的特例。本文所采用的方法具有许多优点,采用本文的有关结果也便于从统一的高度来分析以往类似公式之间的内在联系、各公式的合理性及局限性。