8MM Radiometric Simulation Detection Based on Optical Image

Widely applied in the fields of guidance and remote sensing, millimeter wave radiometer is a typical passive detection system. Radiometric simulation detection based on optical image is presented as a new approach of target detection. In this paper, we mainly discuss the design proposal of software structure and the output results of simulation system. We have developed 8mm radiometric target detection simulation system, which exactly simulated radiometric target detection by the working procedure, simulation environment and technical parameters. All adoptive data is measured and collected by our lab for many years. So the result is acceptable. It is greatly helpful to detect specific target and improve radiometric hardware design.     

加权分析在目标市场营销中的应用

本文用加权分析方法对市场细分化与目标化进行了量化分析。与以前的理论方法相比，提高了目标市场选择的可靠性与准确性。     

计算机模拟研究目标转换因子分析分辨重迭溶出伏安峰

本文用计算机模拟研究目标转换因子分析分辨重迭溶出伏安峰．设计了两个计算机程序（ＳＰＧＲＥＬＥＰ）和（ＥＬＥＣＴＴＦＡ）用于伏安图模拟和目标转换因子分析，采用了伏安图全部信息和矩阵处理技术．ＥＬＥＣＴＴＦＡ程序用于确定组分数，验证组分种类和进行未知重迭溶出伏安图的定量分析．实验结果表明本方法是成功的，甚至对严重重迭溶出伏安图亦可奏效．     

The study of the target emissivity and detection using a superconducting detector in the submillimeter wave region

This paper researches mainly the radiation characteristics of the target and detecting techniques by superconducting detector in the submillimeter wave(SMMW) region. The calculation of transition wavelength(TW) between Planck and Rayleigh-Jeans is given out. The experiment of detecting different targets is finished by use of superconducting detector possessing high performances. Through the experiments in paper we can select and determine the wave bands of SMMW detecting and imaging system. The many novel theoretical analyses and experimental results are expressed in Figs and tables of the paper. Finally, a part of calculating results and experimental datum detected by a superconducting detector in SMMW regions are given in this paper.     

应用Sugeno模糊积分的目标识别效果评估

针对目标识别效果评估，提出一种通用化的评估思路，选取了评估指标及测度方法。随后，构筑了基于模糊积分的目标识别效果评估模型。最后，结合实测数据和拟合数据完成了仿真。     

Application of target factor analysis of gas chromatography. Reproduction,prediction and classification

Summary Using the method of target factor analysis (TFA) described by Malinowski and Howery a computer program has been developed to study different sets of gas chromatographic retention data. Physico-chemical, topological and uniqueness parameters have been found to be basic factors to describe solute behaviour problems. Factor analytical solutions have been used to reproduce the data matrices and to make predictions based on best sets of basic factors. The mean absolute error in the reproduction step is between 1.72 retention index units (i.u.) for a relatively simple matrix consisting of retention indices of alcohols and 7.36 i.u. for a combined data matrix of alcohol, aldehyde and ketone retention indices. TFA has also been used to classify solutes based on their retention behaviour. Alkanes have been classified from cycloalkanes, alkanes from alkenes, and alcohols from aldehydes and ketones using only their retention data and a special kind of uniqueness vector.     

校正变换矩阵法及其在多组分直接同时测定中的应用

将目标变换因子分析中自由浮动技术引入多元校准中，提出了一种新的多组分同时校准法———校正变换矩阵法。该法用于四组分氨基酸人工混合样品分析，结果令人满意，通过与传统目标变换因子分析法比较研究，表明该法用于组分光谱严重共线的波长范围时，其校准能力大大优于传统目标变换法。     

端基为肝靶向基团的聚谷氨酸苄酯的合成及表征

本文研究甘草次酸、 甘草酸和胆酸的二胺类衍生物的合成及其引发谷氨酸苄酯-N-羧酸酐的开环聚合, 合成了在端基具有不同肝靶向识别基团的聚谷氨酸苄酯. 该材料可能具有肝细胞主动靶向作用, 为进一步的肝靶向药物控释的研究奠定了基础.     

Structure-switching allosteric deoxyribozymes

DNA aptamers and DNA enzymes (DNAzymes or deoxyribozymes) are single-stranded DNA molecules with ligand-binding and catalytic capabilities, respectively. Allosteric DNA enzymes (aptazymes) are deoxyribozymes whose activity can be regulated by the binding state of an appended aptamer domain and have many potential uses in the fields of drug discovery and diagnostics. In this report, we describe a simple, yet potentially general, DNA aptazyme rational design strategy that requires no structural characterization of the constituent deoxyribozymes and aptamers. It is based on the concept originally developed in our laboratory for the design of structure-switching signaling aptamers that change structural states from a DNA-DNA duplex to a DNA-target complex upon target binding. In our new strategy, an antisense oligonucleotide is used to regulate the enzymatic activity of a linked aptamer-deoxyribozyme by annealing with a stretch of nucleotides on each side of the aptamer-DNAzyme junction. Structural reorganization of the aptamer domain upon target binding relieves the suppressive effect of this regulatory oligonucleotide on the attached DNA enzyme. Consequently, the target-binding event triggers the catalytic action of the aptazyme. We have demonstrated this concept using two RNA-cleaving deoxyribozymes, each adjoined to a DNA aptamer that binds ATP. These allosteric DNA enzymes exhibit the same ligand-binding specificity as the parental DNA aptamer and show up to 30-fold rate enhancement in the presence of ATP. The described methodology provides a convenient approach for rationally designing catalytic DNA-based biosensors.     

A surface matching approach to target recognition from forward-looking laser radar imagery

A modified spin-image surface matching system for out-of-plane rotation-invariant recognition in forward-looking laser radar (Ladar) range imagery has been described in the literature. In this paper, we experimentally address the relation between the training-set size used in the new method and recognition rate and present a method for selecting the training sample images. The modified system has attractive properties that include: rotated invariance, simplified training-set selection, predigestion from the 3-D range image to a set of 2-D images, tolerance for a significant amount of noise, no feature extraction. Each of these properties is investigated in the paper.