域名与商标的权利冲突和国际法协调

近年来,随着电子商务的发展,域名潜在的商业价值及其与商标之间的特征差异,使得二者的权利冲突屡见不鲜。目前,国际上有几种典型的解决域名与商标权利冲突的立法模式,但各有侧重,存在着诸多不足之处。因此,通过加强国际合作、完善国内立法等措施,进一步改进二者权利冲突的解决机制是十分必要的。     

关于函数空间上的Isebell和Scott拓扑的一个注记

主要讨论Domain函数空间上的Isebell拓扑和Soott拓扑何时相同的问题，对这一问题，刘应明和梁基华已给出了部分的回答，作者改进了这一结果，并且对L—Domain得到了进一步的结果。     

连续型联想细胞神经网络局部指数稳定性研究

由于细胞神经网络的潜在应用前景 ,它现已成为神经网络研究的新热点。首先给出连续型联想细胞神经网络的数学模型 ,得到了连续型细胞神经网络平衡点局部指数稳定的充要条件及平衡点指数吸引域的估计 ,研究表明对平衡点的指数吸引域的估计 ,只要计算平衡点处的导算子矩阵的对数范数即可。该研究对连续型联想细胞神经网络的设计和应用均有重要的作用。     

A new North‐East Atlantic species of Bacescomysis (Mysidacea,Crustacea) with original moth‐like antennules

A new Mysidacea, Bacescomysis papilio, with a unique, supernumerary complement of sensilla on the antennules, is described from the Porcupine Abyssal Plain (4848?m) in the North‐East Atlantic. Comparisons are made with the species of Bacescomysis and of the related genus Hansenomysis. Biological and biogeographical remarks on these two genera are provided, i.e. role of antennule, adaptations to deep water, and correlations between depth range of species and latitude.     

基于家电领域本体的语义检索原型研究

本文在已建立的家电领域本体的基础上,提出一种面向家电领域的语义检索模型,该模型一改传统检索方法中机械式字符匹配的弊端,支持基于本体的语义理解.利用SVM分类器、自然语言处理、语义标注等技术,在对查询条件预处理以及资源语义标注的基础上,对标注资源库进行检索,提高了查准率和查全率。     

一类变系数抛物方程的有限差分区域分解算法

讨论了一类数值求解变系数抛物方程的具并行本性的有限差分区域分解算法,通过引进内界点,将求解区域分裂成若干子区域.在子区域间内界点上的值可显式求解,一旦这些值被计算出来,各子区域上完全可并行求解.得到了稳定性条件和最大模误差估计.该格式有令人满意的稳定性,并有较高的收敛阶.     

DOMAIN DECOMPOSITION WITH NON-MATCHING GRIDS FOR COUPLING OF FEM AND NATURAL BEM

In this paper, we introduce a domain decomposition method with non-matching grids for solving Dirichlet exterior boundary problems by coupling of finite element method （FEM） and natural boundary element method（BEM）. We first derive the optimal energy error estimate of the nonconforming approximation generated by this method. Then we apply a Dirichlet-Neumann（D-N） alternating algorithm to solve the coupled discrete system. It will be shown that such iterative method possesses the optimal convergence. The numerical experiments testify our theoretical results.     

有限差分法中的区域分解算法

把求解区域分成若干个子域，在不同子域中采用不同的计算步长。对二维变系数的椭圆型，抛物型和双曲型方程分别给出格式，得到了收敛性和误差估计。     

热带海洋海表温度和西太平洋副高西伸脊点的关系研究

 应用谱分析的方法,讨论了热带太平洋、印度洋和大西洋海温对西太平洋副高西伸脊点的影响,得出热带太平洋、印度洋、大西洋海温变化对西伸脊点有影响的最佳落后时间长度.分别找出三大洋在上述落后时间长度下对西伸脊点东退和西伸有影响的关键区域.它可以作为西伸脊点东退或西伸的强信号因子,并对上述区域进行比较分析.西太平洋副高西伸脊点可以作为衡量东亚季风的一个指数,而东亚季风对处于低纬高原的云南的天气和气候有很大的影响.     

Variations in air temperature during the last 100 years revealed by δ~(18)O in the Malanice core from the Tibetan Plateau

By comprehensive analyses,it was found that the variations in δ^18O recorded in Malan ice core from the Kekexili Region on the Tibetan Plateau could represent the changes in air temperature during the summer half year (from May to October) over the Kekexili Region and the northern margin of the Tibetan Plateau.The general increase trend in δ^18O in the ice core during the past century indicated climate warming,and it was estimated that air temperature during the summer half-year rose about 1.2℃ over there then.However,this ice core record documented that the study area has been cooling while most of the world has been dramatically warming since the late 1970s. A tele-connection was found between the variations in δ^18O in the Malan ice core and the North Atlantic Oscillation.Moreover,the variations in δ^18O in this ice core were similar to that in the summer half-year air temperature over the southern Tibetan Plateau on the centurial time scale,but opposite on the multidecadal time scale.