基于电阻阵的红外图像实时生成和显示系统

对基于MOS电阻阵列红外图像转换器的红外图像实时生成和显示系统的实现进行了重点论述。根据红外图像仿真原理对典型目标建模,并利用openGL和开发的图像转换等软件,完成目标动态图像数据序列的计算机生成;论述了基于128×128电阻阵列的红外图像数据处理与驱动控制技术,实现了目标动态红外亮度图像向目标动态灰度图像的转换,并利用驱动控制系统以200Hz的帧频速度驱动MOS电阻阵实时生成目标动态红外图像。该系统已在红外成像目标仿真中得到应用。     

诺氟沙星——铽（Ⅲ）与核酸的相互作用研究及其应用

研究了诺氟沙星—铽(Tb^3 )络合物与核酸(DNA)的相互作用，据此建立了核酸的测定方法，讨论了诺氟沙星—铽与DNA分子之间的结合方式。     

Homology Priority Task Scheduling in μC/OS-Ⅱ Real-Time Kernel

μC/OS-Ⅱ is an open source real-time kernel adopting priority preemptive schedule strategy. Aiming at the problem of μC/OS-Ⅱ failing to support homology priority tasks scheduling, an approach for solution is proposed. The basic idea is adding round-robin scheduling strategy in its original scheduler in order to schedule homology priority tasks through time slice roundrobin. Implementation approach is given in detail. Firstly, the Task Control Block （TCB） is extended. And then, a new priority index table is created, in which each index pointer points to a set of homology priority tasks. Eventually, on the basis of reconstructing μC/OS-Ⅱ real-time kernel, task scheduling module is rewritten. Otherwise, schedulability of homology task supported by modified kernel had been analyzed, and deadline formula of created homology tasks is given. By theoretical analysis and experiment verification, the modified kernel can support homology priority tasks scheduling, meanwhile, it also remains preemptive property of original μC/OS-Ⅱ.     

Spectroscopic study on the photophysical properties of chlorine substituted tetraphenylporphyrin-histidine and its zinc(Ⅱ)complexes

As the structural analogues of (bacterio)chlorophylls in photosynthetic organisms, porphyrins play an important role in building up artificial photosynthetic systems[13]. In natural photosynthetic pigment-protein complexes,certain amino acid residuals modulate the reactions ofcharge transfer and energy transfer via coordination andother types of interactions with chlorophyll molecules.For instance, in higher-plant photosynthetic reaction cen-ter PSⅡ, the oxidization-reduction system consistin…     

脂肪腈结构与凝聚型性能之间定量关系的研究

借助于分子拓扑学探讨了脂肪腈的凝聚型性能与分子结构之间的关系，提出一个结构基础明确的定量关系式．对乙腈到二十一烷腈的计算结果表明，沸点、密度和折光指数的计算值都很接近实验值．应用这一定量关系，不仅能够合理表征脂肪睛结构与凝聚型性能的关系，而且有助于揭示物质结构与性能关系之间的奥秘。     

QSTEM技术中晶面指数的模糊逼近

本文阐述了 QSTEM 技术中获得的晶面夹角值与晶面指数之间的位相关系,提出了测量值与理论值的隶属度,建立了测量值与晶面指数之间的模糊关系——矩阵 A,通过两个例子,说明了模糊逼近的具体方法以及参数 T、m 和算子 H 等的具体意义。     

检验唐氏综合症的法医学方法研究

利用荧光标记的PCR法，对唐氏综合症的检验进行研究．采用法医学检验常用试剂盒AmpFe STR^TM Profiler Plus^TM对唐氏综合症病例进行PCR扩增，扩增产物用ABIPRISMT”310型DNA全自动测序仪分型判断．结果表明，该检验方法具有简便、快速、直接、准确的特点，检验效果非常好，而且可用于产前诊断．该方法用于检验唐氏综合症是一种理想的方法．     

农村电网远程监测系统的设计

介绍了农村电网远程监测系统的设计方案,阐述了其系统结构及总体功能,重点介绍了用于该系统的嵌入式网络服务器的设计及通信软件的设计以及该系统所涉及的数据采集技术、实时网络通信技术等。     

Storage of irradiated human blood; a source of error in quantitative chromosome analysis

Summary Human whole blood was irradiated with 2.5 Gy of 220 kVp X-rays and stored before culture with 9.7 M BrdU and 19.4 or 38.7 M BrdU for 0, 24, 48 and 72 h. The frequency of dicentrics and ring chromosomes was determined in cells staining as first division (M1) metaphases with the fluorescence plus Giemsa technique. Storage had no influence on the observed aberration yields in 44 h cultures containing 9.7 M BrdU. In 66 h cultures at 19.4 M BrdU the observed yields after 2 and 3 days' storage were significantly lower as compared to cultures from fresh blood. No storage effect was revealed in 66 h cultures containing 38.7 M BrdU. In cases where cytogenetic radiation dosimetry has to be carried out using blood samples which have been in transit for 2–3 days, the findings are of relevance for a correct determination of the chromosome damage in M1 cells.