Journal of Lanzhou University（Natural Sciences） 2005 Issue 4 Regularization and finite element approximation for fourth-order variational inequality of the second kind

Regularization and finite element approximation for fourth-order variational inequality of the second kind
DING Rui;QIAN Fu-bin

..............page:121-124

A note on the fuzzy rough sets
ZHANG Cheng-yi;ZHOU Hou-yong

..............page:118-120

Some partial orders of record values
HAO Xue-kui;LI Xiao-hu

..............page:116-117

Some characteristics of bivariate reversed mean residual life length
XU Mao-chao;LI Xiao-hu

..............page:112-115

Exact solutions to Burgers equation with variable coefficients
SHI Yu-ren;U Ke-pu;DUAN Wen-shan;YANG Hong-juan

..............page:107-111

Convergence theorems of Henstock integral for Banach-valued functions
YE Guo-ju;JIA Feng-ling;WANG Yin-ping

..............page:102-106

On the adjacent strong-edge coloring of extended Petersen graph G(n, k)
TIAN Shuang-liang;ZHANG Zhong-fu

..............page:100-101

Good congruence lattice on a kind of abundant semigroups
LUO Yan-feng;ZHAO Qiang

..............page:96-99

Anti-plane moving Yoffe-crack problem for an infinite functionally graded piezoelectric materials
MA Hai-long;LI Xing

..............page:89-95

Preparation of and study on the CPP/PLLA composites of scaffolds for cartilage tissue engineering
WANG Yan-ping;SHI Zong-li

..............page:85-88

Resonant-tunneling with mass variation and oblique incidence in ABABA-type rectangular double-barrier potential structures
XU Jin-Zhang;XU Huai-zhe;XU Xu;XU Da-Peng

..............page:82-84

A position sensorless motion control system of permanent magnet synchronous motor with direct torque control
LI Xian-xiang;LUO Zhong-liang;XU Xiao-zen;XIAO Hong-jun

..............page:77-81

Improving polyacrylamide gel electrophoresis to determine the isozyme loci of indica-japonica differentiation in rice
DUAN Zhong-gang;LIANG Cheng-ye

..............page:30-33

Operating conditions of public transport and analysis of the impact of noise in Lanzhou City
TIAN Liang;WANG Xiang;LIU Tie-jun;WANG Li;LU Ran-ying;WANG Wei

..............page:25-29

Methodological framework for analyzing risks of terrorist attack on urban facilities
ZHANG Zheng;WU Zong-zhi;LIU Mao

..............page:21-24

The spatial and temporal variation of coal smoke pollution and the environmental security in Western China
GENG Hai-qing;Gu Shu-zhong;JIANG Nan

..............page:16-20

Study of the carrying capacity of eco-environments related to water in Haihe River Basin
ZHU Yong-hua;REN Li-liang;XIA Jun;FENG Hua-li;HUANG Hao

..............page:11-15

Geochemical characteristics of Jinningian intermediate-acid gneisses in North Daxing'anling Mountains and their significance
QIN Xiu-feng;GUO Yuan-sheng;LIU Xu-guang;FU Shan-ming;ZHANG Guang-chun

..............page:6-10

A warm-return event during the transition of last interglacial-glacial cycle
GUAN Qing-yu;PAN Bao-tian;GAO Hong-shan;WANG Jun-ping;SU Huai;LI Qiong

..............page:1-5

Optimization scheduling algorithms for TTCAN periodic task
ZHU Zhi-Lin;LIU Xiao-hua;HAN Jun-Gang

..............page:73-76

An image compression coding algorithm based on classifing and improving BP neural network
MA Yi-de;QI Chun-liang;DU Hong-fei

..............page:70-72

A secure main key protecting scheme
CAO Lai-cheng;LI Lian;YUAN Zhan-ting

..............page:65-69

Preparation and characterization of alumina-zirconia nanoparticles
ZHAO Ji-hua;SHEN Wei-Guo;AN Xue-Qin

..............page:60-64

Preparation and magnetic property of Fe0.3Co0.7 nanowire arrays
GUO Yun;QIN Dong-huan;LI HU-LIN

..............page:56-59

The resources, ecological environment and sustainable development in the source regions of the Yangtze, Huanghe and Yalu Tsangpo Rivers
WANG Qi-ji;LAI De-zhen;JING Zeng-chun;LI Shi-xiong;SHI Hui-lan

..............page:50-55

Studies on pollen morphology of the wild peony
HE Li-xia;LI Rui;LI Jia-jue;ZHANG Yan-dong

..............page:43-49

Study on the accumulating regularity of VE in flax seeds
AN Jian-ping;NIU Yi-chuan

..............page:39-42

Human Y-specific STR haplotypes in Dongxiang ethnic group from Northwest China
YANG Ya-jun;AN Li-Zhe;XU Jiu-jin;ZHANG Wei-hua;ZHOU Rui-xia;WANG Xun-ling;XIE Xiao-dong

..............page:34-38