Genomic organization of EDSV strain AA-2

The genomic organization of egg drop syndrome virus strain AA-2 isolated in China is reported here. The genome was found to be 32 838 bp in length, approximately 2 kb shorter than those of the human subgenus C adenoviruses. Analysis of open reading frames indicated that the genes for major viral structural proteins (55 K, Penton base, pⅦ, pⅩ, pⅥ, Hexon, 100 K, pⅧ and Fiber), as well as EP, DNA polymerase and ⅣaⅡ are present in the expected locations in the genome. EDSV possesses no identifiable E3 and E4 regions and most proteins encoded by E3 and E4 regions of other adenoviruses genome were not presented in EDSV.     

A recording phase lag between ocean and continent climate changes: Constrained by the Matuyama/Brunhes polarity boundary

The Matuyama/Brunhes polarity boundary (MBPB) is recorded in Chinese loess L8, which is associated with the glacial period. It is proved that loess L8 is capable of recording earth’s secular variation, and the lock-in depth in Chinese loess is no more than that of marine sediments. Comparison with the location of MBPB in Chinese loess and marine sediments, it is put forward that there is a recording phase lag between ocean and continent climate changes.     

On some tests-based projection pursuit for elliptical symmetry of a high-dimensional distribution

Some test statistics of Kolmogorov type and Cramér-von Mises type based on projection pursuit technique are proposed for the testing problem of sphericity of a high-dimensional distribution. The limiting distributions of the test statistics are derived under the null hypothesis and under any fixed alternative. The asymptotic properties of bootstrap approximation are investigated. Furthermore, for computational reasons, an approximation for the statistics, based on the number theoretic method, is suggested. An erratum to this article is available at .     

Something about random normed modules

The fourth axiom in the definition of real random normed module is superfluous. A necesmry and sufficient condition is given that continuous random linear functionals over complex random normed spaces are a. s. bounded, and furthermore, in the sense of inometrical isomorphism it is proved the fourth axiom in the complex random normed module is superfluous.     

Preparation of InSb nanocrystals embedded in SiO2 thin films

InSb nanocrystals embedded in SiO₂ thin films were prepared by rf magnetron cosputtering technique. THe observation by transmission electron microscope showed that InSb nanocrystals dispersed uniformly in SiO₂ matrices. InSb nanocrystals with different sizes can be obtained by changing the annealing condition. The average size of InSb nanocrystals depended on annealing temperature and time, but not on the t_1/3 rules. X-ray photoelectron spectroscopy and X-ray diffraction were also applied to the analyses of the composite thin films.     

多沙水源取水泵站正向前池边壁型式及圆形进水池尺寸的确定

通过理论分析、模型试验和对现有多沙水源取水工程的调查,研究并给出了正向前池边壁的合理曲线型式和圆形进水池尺寸的确定方法。研究结果可应用于实际工程。     

室内设计与美术教学

阐述了室内设计与美术教学的内在联系,从培养设计思维和确立艺术表达两个方面,说明了创造性思维是设计能力的基础。提出一定的文化素质和审美意识是艺术表达的必要前提,惟有创造力的培养才是美术设计教学的主题。     

考虑径向流速分布的二维非均相径向氨合成反应器模型

导出了考虑床层径向流速分布的径向床二维非均相模型,通过计算模拟考察了不均匀流动对三段径向冷激式氨合成塔性能的影响。计算表明：在各种不同的床层进口温度、入口氨浓度和活性系数下,流动的不均匀度所造成的影响是不同的,提高进口温度,降低入口氨浓度和提高活性系数有利于降低流动不均匀对三段径向合成塔净值和生产能力的影响是有限的,在计算条件下,均匀流动和不均匀度高达７０％相比,生产能力只下降了２％。     

提高注射法导入外源基因棉铃成铃率的技术研究

对采用注射法导入外源基因的棉铃,在激素种类、不同生态条件、结铃部位、结铃性、整枝方式等方面进行分析,探讨了导入棉铃落铃机理和提高导入棉铃成铃率的技术途径。     

彩色电视机遥控电源电路分析

本文从彩色电视机中遥控电路电源与整机主电源之间的关系出发,介绍了遥控电路电源的主要类型,并进行了可靠性分析。