粒子过程的相互作用类型及能否发生的判断

介绍了粒子参与的物理过程的相互作用类型及能否发生的判断方法．     

一类具有低距离旁瓣的多相码“波形对”

本文在文献［１］研究Ｐ码波形自相关函数旁瓣结构的基础上，从Ｐ码波形导出了一类能实现低距离旁瓣的多相码“波形对”。在零多普勒频移的条件下，该类“波形对”能以少量信噪比损失为代价使脉压输出波形的主旁瓣比与码序列长度相等，也就是说，从主旁瓣比的角度讲，该类“波形对”可以等效为相应长度的多相巴克码波形。另外，我们还研究了该类“波形对”的多普勒特性，数字仿真结果表明，由Ｐ３或Ｐ４码导出的“波形对”脉压结果的主旁瓣比对多普勒不敏感，在ｆｄ＝０～０．０５Ｂ范围内，最大Ｓ／Ｎ损失为３ｄＢ，最小Ｓ／Ｎ损失为０．８７ｄＢ，呈现周期性。     

A Neurocomputing Model for Binary Coded Genetic Algorithm

A neurocomputing model for Genetic Algorithm (GA) to break the speed bottleneck of GA was proposed. With all genetic operations parallel implemented by NN-based sub-modules, the model integrates both the strongpoint of parallel GA (PGA) and those of hardware GA (HGA). Moreover a new crossover operator named universe crossover was also proposed to suit the NN-based realization.This model was tested with a benchmark function set, and the experimental results validated the potential of the neurocomputing model.The significance of this model means that HGA and PGA can be integrated and the inherent parallelism of GA can be explicitly and farthest realized, as a result, the optimization speed of GA will be accelerated by one or two magnitudes compered to the serial implementation with same speed hardware, and GA will be turned from an algorithm into a machine.     

有界域上的Bochner—Henkin公式

获得Ｃｎ空间中有界域上可微分函数和全纯函数在内部一强拟凸邻域上的Ｂｏｃｈｎｅｒ－Ｈｅｎｋｉｎ公式．     

复双球垒域上Cauchy型积分的边界性质

在Ｃｎ空间中双球垒域上,建立具有全纯核的Ｃａｕｃｈｙ型积分的含有边界立体角系数的Сохоцкиǔ－Ｐｌｅｍｅｌｊ公式．     

The diploid genome sequence of an Asian individual

Here we present the first diploid genome sequence of an Asian individual. The genome was sequenced to 36-fold average coverage using massively parallel sequencing technology. We aligned the short reads onto the NCBI human reference genome to 99.97% coverage, and guided by the reference genome, we used uniquely mapped reads to assemble a high-quality consensus sequence for 92% of the Asian individual's genome. We identified approximately 3 million single-nucleotide polymorphisms (SNPs) inside this region, of which 13.6% were not in the dbSNP database. Genotyping analysis showed that SNP identification had high accuracy and consistency, indicating the high sequence quality of this assembly. We also carried out heterozygote phasing and haplotype prediction against HapMap CHB and JPT haplotypes (Chinese and Japanese, respectively), sequence comparison with the two available individual genomes (J. D. Watson and J. C. Venter), and structural variation identification. These variations were considered for their potential biological impact. Our sequence data and analyses demonstrate the potential usefulness of next-generation sequencing technologies for personal genomics.     

Chirp子脉冲频率步进雷达信号的探讨

本文理论分析了在频率步进雷达信号中采用线性调频信号（ｃｈｉｒｐ）作为子脉冲的可行性,重点讨论了目标运动对该种体制高距离分辨成像的影响,并提出了系统设计时的考虑。     

聚硅酸铝盐絮凝剂絮凝性能与机理研究

讨论不同ｐＨ值条件下合成的聚硅酸铝盐的絮凝特点、不同硅氧基与铝离子摩尔比聚合而成的产物的絮凝行为。该聚合物在不同ｐＨ值的原水中其絮凝性能非常一致,与相同浓度的简单无机铁、铝盐类相比,具有用量少,絮凝速度快,沉淀分离彻底等优点,并以此为基础,定性地分析了聚硅酸铝盐的絮凝性能、聚凝机理与该无机高分子的结构的关系。     

高浓度氨肽对促进小鼠心肌与骨骼肌线粒体合成的影响

实验观察高浓度氨肽对成年昆明种小鼠心肌和骨骼肌细胞内线粒体数量和分布的影响,通过对速射电镜照片的比较分析,证明高浓度氨肽具有间接增强和提部心肌、骨骼肌运动时的供能作用．     

试剂中铅的还原倒导数计时电位溶出分析法测定

在１．２ｍｏｌ／ＬＨＣｌＯ４底液中,将Ｐｂ＾２＋以ＰｂＯ２的形式富集于金膜电极上,然后以恒电流将其还原溶出,测定溶出过程的倒导数计时电位溶出信号。．