Journal of Northeast Normal University(Natural Science Edition) 2010 Issue 3 Measure the time accuracy of response device:an accuracy yet easy-to-implement method

Measure the time accuracy of response device:an accuracy yet easy-to-implement method
zhang yang ; zhang ming

..............page:66-70

The experimental study on the impact of the target film thickness to the properties of the neutron tube
bai jin chang ; jing shi wei ; zhang ming zuo ; yang zuo ; qiao shuang ; su hong yan ; yan chang chun

..............page:71-74

Using Ⅱ-Jordan nilpotent matrices over finite fields to construct Cartesian authentication code
song yuan feng ; nan ji zuo

..............page:37-42

Derivations on left ideals of simiprime rings
xu jian guo ; zhang qing cheng

..............page:156-158

Study on production of 2,3-BPG with recombinant E.coli strain
huang wan ; zheng mao fa ; huang wei da

..............page:150-155

Design and implement of web information integration system based on classification ontology
ma ji ying ; wang jun

..............page:62-65

Effects of changing landscapes on trends of stopover population in Siberian Crane at Momoge wetland
xiang gui quan ; zhang hong yan ; wu jing cai ; yu guo hai ; kong wei yao ; wu zhi gang ; shan guang mao ; wang hai tao

..............page:126-131

CuBr2 and BF3·OEt2 co-catalyzed carbon-carbon coupling reaction of ketene dithioacetals and diphenylmethanol
ba ha er gu li bie ke tu er xun ; wang mang ; liu qun

..............page:86-89

Research on Spring-oriented model transformation technology
yao yi ; zhou dong zuo ; zhong shao chun ; zhang zhuo

..............page:53-61

Study on characteristic and diversity of soil insects in the Liangshui Natural Reserve of Xiao Xing\'an Mountains
an jing chao ; yin xiu qin

..............page:139-144

Influence of different substituent length on structure property of morpholinium ionic liquid
chu de qing ; xie shi wei ; liu li ; sun hong wei ; wang li min

..............page:108-113

Controlling chaos by measure synchronization method in coupled Duffing Hamiltonian systems
chen shao ying ; gu si qi ; kong xiang yu

..............page:75-81

The study on feeding behavior of Cynopterus sphinx on Ficus hispida
hu ya ming ; tang zhan hui ; ding xue mei ; song chuan tao ; cao min ; ma xun feng

..............page:132-138

Synthesis and crystal structure of 4-hydroxy-4-(2-(prop-2-ynyloxy)phenyl)butan-2-one
gao hong feng ; kang wan li ; xu bin ; wu xiao yan ; wang yong jian

..............page:90-93

Synthesis and crystal structure of a ladder dimeric di-n-butyltin carboxylates
mei ze min ; sun kai ; zhu chao guang ; zhu dong sheng

..............page:94-97

Nest-site selection of the Common Coot Fulica atra
zhang wei wei ; ma jian zhang ; li jin bo

..............page:114-120

Speciation analysis of trace elements iron,manganese,copper and zinc in the salviamiltiorrhiza
wu dong mei ; wang ai xia

..............page:98-102

The synthesis and crystal structure of a new rare-earth polyoxometalate supramolecular compound
chen hong li ; zeng tao

..............page:82-85

The relation of flat module and (P) property
an hong qing ; wang fang gui

..............page:27-32

The structures and noncommuting graphs of group of order 2pq
cao hui ; zuo yun yun ; chen gui yun

..............page:22-26

Design and research on intrusion prevention system based on adversarial planning
cai zeng yu ; gan yong ; gu wen xiang ; li shu xia

..............page:43-47

The residually finiteness of generalized free products
zhou wei ; shi wu jie

..............page:18-21

Tree algorithm for solving assignment problem
xue cui ping ; zhang zuo

..............page:33-36

The analysis of the repeat use of tits nest boxes
deng qiu xiang ; wang hai tao ; gao zuo ; you yu yan

..............page:121-125

Multiplicity of positive solutions to second order singular discrete periodic boundary value problems of dierential systems
wen xue juan ; lv feng

..............page:7-12

Study of preparation and spectroscopic on the lithium-ion battery cathode material LiNi0.5Mn0.5O2
zhao li zhu ; meng zhao bao ; xue ming ming ; shao chang lu

..............page:103-107

The ψ-topology on * X induced by the family of ideals on set X
ma chun zuo ; li sheng gang ; shi yan wei

..............page:13-17

Road signal simulation by computer
zhao yu ; ding hai tao ; li yong li ; sun tie li

..............page:48-52

Effects of fertilization on stolon growth of Eremochloa ophiuroides
song fu juan ; bao guo zhang ; guan sheng chao ; li xue hua ; su meng ; yang xian ; cheng yun yun

..............page:145-149

8 New orbit structures of the Lienard systems without closed orbit
wang ke ; li xiao yue ; li wen xue

..............page:1-6