Based on bibliometrics methods and the data of CNKI,this paper makes a statistical analysis on 6 Chinese core journals of library and information science in 2005,including paper coupling,author coupling,coupling intensity,coupling ratio,the paper of most coupling,so as to provide a reliable and objective criterion for the evaluation of these 6 core journals.

The analysis of missile extremity noise current using coupling function between extremity and antennas mounted on missile,and noise current spectrum is proposed based on coupling theory.

A rigorous coupled wave theory for the Bragg diffraction of a Gaussian beam in the uniaxial crystal is derived and a group of rigorous coupled wave equations and diffraction efficiency formula are obtained in terms of the proper coordinate transformation and Riemann method.

Based on the coupled wave theory, this paper presents the design, numerical analysis, and simulation of two types of TE_ 0n -TE_ 0(n+1) ripple-wall waveguide mode converters: a uniform ripple-wall converter and a nonuniform ripple-wall waveguide converter.

Then the polarization effect of incident wave was analyzed with coupled wave theory.

Based on the high-level radioactive waste disposal types,the relative research projects are proposed;and the THM coupling theories are introduced.

Analysis of fiber Bragg Grating by coupled-mode theory;

By solving coupled-mode equations based on Turan Erdogan s coupled-mode theory,the amplitudes of co-propagating mode and counter-propagating mode in a single-mode fiber grating are given,as well as the reflective ratio and the transfer matrix.

Based on coupled-mode theory, we achieved the expressions of a LPG s resonant wavelength, peak loss and its bandwidth, and we also analysed the changes of a LPG s parameters under different written conditions.