冀东地区诞生礼仪之服饰民俗调查与解读——以唐山市丰润区为例

诞生礼作为中华民族传统人生礼仪的开端,历来为人们所重视。地处红山文化腹地的冀东丰润区老百姓力求保护新生儿生命的巫术行为和仪式是基于民众心意,民俗中对灵魂、灵物、福祉等象征物的信仰与崇拜。通过调查和解读冀东地区诞生礼仪的服饰民俗可以了解其文化内涵。     

“三教”问题引发的思考——关于我院对外汉语专业学科建设的几点构想

在分析对外汉语专业建设的现状及普遍的缺陷的立足点之上,提出适合我院对外汉语专业建设发展的几点意见和构想。从课程设置、实践教学、就业问题及师资建设方面进行改革探讨,使对外汉语专业建设更有特色。     

浅谈图书馆服务品牌的创建及措施

品牌创建是市场经济的必然要求,各类服务业都在强力推进品牌的建设,图书馆也不能置身事外。从介绍图书馆服务品牌入手,阐述了创建图书馆服务品牌的必要性和措施,不断提高图书馆的服务水平。     

Wavelet Estimation of a Long Memory Parameter In the Stock Market

I 1ntroductlonThe potential presence of stochastic long memory in financial asset returns has been animportant subject of both theoretical and empirical research. If asset returns display longmemory, or long--term dependence, they exhibit significant autocorrelation betweenobservations widely separated in time. In economics and finance, long--range dependencehas a long history and has remained a topic of active research is the study of economic andfinancial time series (see Lo [5j and Mandelb…     

Wet Permeability and Moisture Vapor Transmission Characteristics of Soybean Knitted Fabrics

Wet permeability of fibrous assembly is mainly influenced by the properties of liquid and the configurations of the fiber which consist of diameter of fiber, twist angle and fiber alignment in a yarn. It can be seen from experimental results that the knitted fabric made of soybean (SB) fiber has good properties both in wet permeability and vapor transmission so that the knitting technology and fabric characteristics can be improved.     

油菜花中黄色素的提取及稳定性研究

对不同试剂提取油菜花中的黄色素的效果作了比较，并研究了这种黄色素的稳定性。结果表明用乙醚提取效果最好，这种黄色素耐碱、耐热性好、对Na^ 、Ca^2 、Zn^2 、Mg^2 稳定。．     

关于Hardy不等式在一个区间上的改进

用权系数的方法，对ｐ∈「７／６，２」，１／ｐ＋１／ｑ＝１，建立Ｈａｒｄｙ不等式的一个加强式：∑ｎ＝１＾∞（１／ｎ∑ｋ＝１＾ｎａｋ）＾ｐ〈ｑ＾ｐ∑＾ｎ＝１＾∞（１－１５／１９６．１／ｎ＾１／ｑ＋３４３６）ａｎ＾ｐ。     

L-半胱胺酸自组装膜修饰电极的制备及电化学表征

用不同制备方法得到了L-半胱胺酸自组装膜修饰电极，并采用不同的电化学方法表征了L-半胱胺酸自组装膜修饰电极。     

用PC机实测RC电路充电过程的Uc(t)曲线

介绍了利用ＰＣ机实测ＲＣ电路充电过程中Ｕｃ（ｔ）曲线的一种方法，给出了测试电路的逻辑结构、程序算法流程及实测曲线。     

Study on Wet Permeability Models of Yarns and Knitted Fabrics

Water transport through the pore structure of the knitted fabric can occur only in place where the fiber-water surface attraction force is greater than the water weight in the capillary. To investigate wet permeability of the knitted yarn in the fabric, a liquid transport model is established. The main factors which have significant influences on the liquid transport have been analyzed. It is derived from the argument that the optimal design for the knitted fabric with quick sweat transport property can be obtained.