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Journal of Beihua University(Natural Science)
FQ: 双月
AD of Publication: 吉林省吉林市
Lanuage: 中文;
ISSN: 1009-4822
CN: 22-1316/N
YP: 2000
Url: 北华大学
Recommended Journals
Journal of Beihua University(Natural Science)
2008 -05
Catalog
Dynamics Behavior of Non-autonomous Competitive System with Feedback Controls Based on Ratio SUN Bo,CHENG Rong-fu(Mathematics College of Beihua University,Jilin 132033,China)
Stability of a Delayed Stage Structured Population Growth Model with Feedback Controls LI Hui,WANG Yi-fei(Mathematics College of Beihua University,Jilin 132033,China)
Existence of Positive Periodic Solution and Global Attractivity for Delay Population Model NIU Xiu-yan1,JIANG Xiao-jun2,LU Jin-feng1,ZHANG Xiao-hua1,HE Shang-qin1(1.Department of Mathematics and Physics,Hebei Science Normal College,Qinhuangdao 066004,China;2.College of Computer Sciences,Beijing University of Technology,Beijing 100022,China)
Uniqueness and Comparisive Principle of Solutions for Nonlinear Parabolic Equations ZHANG Ji-bing1,GAO Yun-zhu2(1.Teacher's College of Beihua University,Jilin 132033,China;2.Mathematics College of Beihua University,Jilin 132033,China)
A New Model of Resource Leveling Problem and Its Solution Method JIANG Xiao-wei(Mathematics College of Beihua University,Jilin 132033,China)
Soil Fractal Feature of Different Forest Landscapes in the Wuyishan Natural Reserves ZHANG Chun-ying1,HONG Wei2,WU Cheng-zhen2,FAN Hai-lan2,SONG Ping2,LI Jian2(1.Architecture and Planning Departments of Fujian University of Technology,Fuzhou 350007,China;2.Institute of Forest Ecology,Fujian Agriculture and Forest University,Fuzhou 350002,China)
On Dipping Composite Material of Nanometer SiO_2 and PF Polycondensate SHEN De-jun,YANG Chun-fang(Traffic Construction Engineering College of Beihua University,Jilin 132013,China)
Effects of Aqueous Extracts from Artificial Planted Tripterygium wilfordii Hook. F on Brassica campestris L. ssp. chinensis(L.)Makino Seed Germination LI Jian,CHEN Can,HONG Tao,LIN Han,FAN Hai-lan,SONG Ping,HONG Wei,WU Cheng-zhen(Forestry College of Fujian Agriculture and Forestry University,Fuzhou 350002,China)
BP Neural Network Model for the Diameter Class Timber-produced Rate Based on L-M Optimization Algorithm ZHENG De-xiang1,HUANG Chuan-chun2,XIE Yi-lin3,TU Yong-xin3,HUANG Bin3(1.Forestry College of Fujian Agriculture and Forestry University,Fuzhou 350002,China;2.Resource Terminal of Forestry Department in Fujian Province,Fuzhou 350005,China;3.Yong'an Forestry Group(Joint-stock)Ltd.Co,Yong'an 366000,China)
Effect of Saline-Alkali Stress on the Formation of Callus of Elaeagnus angustifolia L. WANG Bai-qing,YU Fu-ping,WANG Yao-hui,DU Feng-guo(Forestry College of Beihua University,Jilin 132013,China)
Observation Effect of Mifepristone Combined with Misopropstol on Terminating Scar Uterine Pregnancy SHANG Li-juan(Reproduction and Healthy Care Centre of Jilin City,Jilin 132001,China)
Effect of Qingyou Yin on Humoral Immunity of Verruca plavtaris WANG Miao1,FENG Zhi-hong2(1.Medical Inspection College of Beihua University,Jilin 132013,China;2.Jilin City Hospital,Jilin 132002,China)
Effects of Extract of Trichosanthes kirilowii Pericarp(ETP)on Serum NO,SOD and MDA of Rats with Hyperlipoidemia LU Li-li1,WANG Dong-mei1,2(1.Basic Medical College of Beihua University,Jilin 132013,China;2.Yongji Secondary Health School in Jilin Province,Yongji 132200,China)
Application of MRI Techniques in Vertebral Compression Fracture MENG Heng1,TANG Lu1,HU Yuan2(1.Affiliated Hospital of Beihua University,Jilin 132011,China;2.Tonghua City People Hospital,Tonghua 134001,China)
Clinical Application of Hepatic Dynamic Contrast-Enhanced MRI with the Hand Bolus Injection Method WANG Min(Jilin City Medical Association,Jilin 132011,China)
Effect of Victaria Blue Staining on Liver Fibrosis of Chronic Liver Disease LIU Nan-nan,DONG Zhi-heng,LIU Yu-he,GAI Xiao-dong(Basic Medical College of Beihua University,Jilin 132013,China)
Construction of Design of HER-2 Specific Ribozyme Genes and Its Transcription Vector in Vitro JIANG Rui1,LUO Su1,FAN Li1,2(1.Basic Medical College of Beihua University,Jilin 132013,China;2.Qiqihar Medical University,Qiqihar 161042,China)
Measurement of Sc5b-9 Urine in Patients with Glomerulonephritis and Influenced Factors SUN Min (Medical Inspection College of Beihua University,Jilin 132013,China)
Clinical Study on Menorrhagia Treated with Endometrectomy CAO Hui(Jilin Combined Chinese and Western Medicine Hospital in Jilin Province,Jilin 132011,China)
Relationship between Infant Pneumonia and Environment in Rural Areas CHEN Hong1,LU Yu-lan2(1.Chuanying District Maternity and Infant Health Institute in Jilin City,Jilin 132011,China;2.Panshi City Maternity and Infant Health Institute,Panshi 132300,China)
Experimental Investigation Derived from Deoxyribozymes Activity of IGF-ⅡP_3 ZHANG Min1,LUO Su2,LIU Yan-fei2,CHU Qiu2(1.Nursing College of Beihua University,Jilin 132013,China;2.Basic Medical College of Beihua University,Jilin 132013,China)
Clinical Analysis of 20 Cases with Extramammary Pagets Disease WANG Bing(Jilin Combined Chinese and Western Medicine Hospital in Jilin Province,Jilin 132012,China)
Hamming Correlation Characteristics of a Class of Interleaved Sequences PENG Li1,CHEN Shuai2(1.Basic Courses of Shandong University of Science and Technology,Taian 271019,China;2.Taishan Science and Technology College of Shandong University of Science and Technology,Taian 271019,China)
An Iris Segmentation Method Based on Difference Operator of Radial Directions WANG Xin-cun(Normal College of Eastern Liaoning University,Dandong 118001,China)
High-Performance of Frequency Conversion Regulating Speed System Based on the Theory of Robustness Internal Models SU Hong-feng1,BAI Jing2,YANG Jia-wei3,WANG Qi4,XU Xiu-li4(1.CNPC East China Reconnaissance Design Institute Jilin Branch,Jilin 132021,China; 2.Electrical Information Engineering College of Beihua University,Jilin 132021,China;3.College of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;4.Chinese Petroleum Natural Gas Limited-liability Company of Jilin Petrochemistry Subsidiary Company,Jilin 132021,China)
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