OSCILLATION CONVERGENT THEOREMS FOR THE V^2-INTEGRAL

The V^t-integral as defined in[2], which is eqnivalent to M^2-integrsl as defined in Trigonometre series by Zygmund is used to sum trigonometric seies in[1]. In this paper, some convergent theorems of V^2-integral are established.     

关于双重时序AR-MA模型的相关结构及与ARMA模型的比较

本文在文［４］的基础上讨论了双重时序ＡＲ（１）－ＭＡ（ｑ）模型的相关结构，在不假定白噪声序列为正态的情况下，证明了安鸿志［２］关于模型的相关结构的猜想是正确的，具体地构造了ＡＲ（１）－ＭＡ（３）模型的相关结构，并与ＡＲＭＡ模型进行了初步的比较，给出了一些抛砖引玉的讨论．     

关于严格循环权位移的一个问题

给出了一个内射单侧权位移,其权序列空间H~2(β)≠H~∞(β),但对任意φ(z)属于H~∝(β),其部分和序列按算子范数收敛于φ(z).从而否定回答了Shields在文献[1]中的第12问题.     

Threshold of Non－Destructive Pulse for Pt Tip of STM on Graphite Surface

The experimental relationship between width and amplitude of the non-destructive threshold pulse for Pt tip of a scanning tunneling microscope (STM) on graphite surface have been studied strictly and systematically in a wide range of pulse width for the first time. The threshold curve of amplitude versus width indicates that the amplitude of threshold pulse will increase with the decrease of the pulse width. A more rigorous explanation is suggested to interpret the dependence of threshold pulse amplitude on width. Fitted with the experimental data,a new empirical formula is given, extrapolated from which the threshold pulse amplitude will rise to 50 V when the pulse width decreases to 10ns.     

On the Seneta Sequences

In this paper, we prove some properties of the Seneta sequences and functions, and in particular we prove a representation theorem in the Karamata sense for the sequences from the Seneta class SOc.     

基因研究中的知情权探析

20世纪以来，基因研究得到了广泛重视，尤其是人类基因组序列的测定给制药、保健、农业和食品制造等产业带来了巨大商机。与此同时，基因侵权事件屡屡发生，尤其是在发展中国家。目前在中国，出现的最为普遍、最为严重的侵权行为就是侵犯被研究对象的知情权。对此，应加强知情权的保护，严格约束中方合作单位，加侠基因方面的立法，加强公民的自我保护意识。     

基于多项式的函数序列一致收敛的性质

针对文中一个关于多项式函数序列一致收效性质的命题，提出了若改变区间条件或对多项式作一定的限制，则谊命题不成立．并得出在一定条件下，多项式序列必定一致收敛于多项式。     

混合序列加权和的完全收敛性和强收敛性

讨论了 ρ混合序列加权和的完全收敛性和强收敛性 ,推广了Stout和Thrum定理     

Iterative Method for Constructing Complete Complementary Sequences with Lengths of 2^mN

Complete complementary sequences are widely used in spectrum spread communications because of their ideal correlation functions. A previous method generates complete complementary sequences with lengths of N^nN （n,N ∈ Z^＋）. This paper presents a new iterative method to construct complete complementary sequences with lengths of 2^mN （m,N ∈ Z^＋）. The analysis proves that this method can produce many sequence sets that do not appear in sequence sets generated by the former method, especially shorter sequence sets. The result will certainly increase the application of complete complementary sequences in communication engineering and related fields.