Journal of Sichuan University(Natural Science Edition) 2003 Issue 3 A new Highly Sensitive Spectrofluorimetric Method for the Determination of Ascorbic Acid

A new Highly Sensitive Spectrofluorimetric Method for the Determination of Ascorbic Acid
li xiao yan ; zhang yuan qin ; wang lei

..............page:546-551

Metallomicellar Catalysis VI: The Catalytic Hydrolysis of PNPP by Zn(II) and Co(II) Complexes in Brij35 Micellar Solution
jiang fu bin ; shu yuan jie ; huang zhong ; jiang bing ying ; yu xiao qi ; zeng xian cheng

..............page:552-556

Breeding of Clavulanic Acid High-Producing Strains
meng yong ; wang zhong yan ; miao yan fang ; hu cheng ; zhang guo hua ; guan jia fa

..............page:557-560

Study on Ramie Degumming by Anaerobic Microorganism
hu guo quan ; deng yu ; zhang hui ; lin shi ping ; zhao yi zhang ; xu heng

..............page:561-564

Study of the Activity of Two Antioxidant Enzymes of Spirulina maxima Under Excessive Light Stress
qing ren wei ; ye hua xun ; li yang ; lan li qiong ; fu hua long

..............page:565-569

Cloning and Sequencing the 5′ Fragments of EPSPS Gene from Orychophragmus violaceus
deng yun tao ; wu jun ; gou xiao song ; lei yuan cheng ; gao hui ; li xu feng

..............page:570-573

The Inducement of Polygemmic,Roots and Callus of the ForthGeneration Restorer From Test Crossing Between Brassica Napus L.OguCMS and the Restorer Ad-6(F6)
gou xiao song ; zhang nan ; li xu feng

..............page:574-577

Study on Photosynthetic Rate of Flag Leaf,Affecting Factors to It and Its Relationship with Ear Weight in Different Wheat Varieties
li yue jian ; zhu hua zhong ; wu ling ; yu gui rong ; du wen ping ; liu shi gui

..............page:578-581

Determination of Gossypol of Different Types of Gland in Cotton by High-Performance Liquid Chromatography
cai ying fan ; zhang hong ; mo jian chuan ; zhao hong ; bai jie ; lan li qiong ; chen fang

..............page:582-585

The Inhibit Effect of Electric Pulse Combined with Adriamycin (ADR) on Mice S180 Sarcoma
geng qin ; wang zi shu ; zou fang dong ; yue bi song ; li hong ; guo cong ; wang bao yi ; zhang hong ; zeng hao

..............page:586-589

Molecular Cloning of cbr Gene in Dunaliella.Salina
zheng ming ; bai lin han ; ma zuo xin ; he qing hua ; jiang yan ; cao yi ; qiao dai rong

..............page:590-593

Stability of the Graph of Convex Function
gao chao bang

..............page:594-595

The Raster Graphic Algorithm of the Voronoi Diagram in Discrete Plane
luo yi ning ; wang kai ping

..............page:596-599

Studies of EPR Parameters and Defect Structure for V2+ Center in Y3Al5O12 Crystal
tang zuo ; dong hui ning

..............page:600-602

Studies on the Synthesis and Characterization of Polysilanes Containing Chlorine
zeng hong mei ; su zhi shan ; ma hong ; fu he jian ; chen de ben

..............page:542-545

Studies on Hydroformylation of Mixture of α-Butene and β-Butenes in Biphasic Catalytic System of Aqueous/Organic
liu xiao hua ; shi ying ; yuan mao lin ; li xian jun ; chen hua ; hu jia yuan

..............page:536-541

Selective Hydrogenation of Haloaromatic Nitro- Compounds Catalyzed by Water-Soluble Ru Catalyst AC-1
zhou zuo fen ; chen jun ru ; hu jia yuan ; li xian jun

..............page:531-535

Studies on the Structure, Infrared Spectrum and Chemical Thermodynamics of H6M4(N2H2)3(a-M=Al,b-M=Ga) Cage Compounds
ma hong yan ; liu yu ming

..............page:526-530

The Effect of Preparation on the Reduction and Oxygen Adsorption Behavior of Ni-Ce/Al2O3
chen tong ; zhu liang fang ; he ling ; hu chang wei ; tian an min

..............page:521-525

Computational Research on Asymmetric Rreduction of Prochiral Ketones Catalyzed by Chiral Cyclic Oxazaborolidines Containing Monoamidoalcohol Ester of Squaric Acid
ren yi ; yang jing ; liu yu ming ; xie ru gang

..............page:517-520

Design and Implementation of Medical Image Visualization System
wu zhang wen ; gou cheng jun ; yang dai lun ; luo zheng ming

..............page:512-516

Study of the Self-energy in the Field of Polarized Charge is Constantly Equal to Zero
xie xiao wei ; fu ke xiang ; ma jian yong

..............page:507-511

A Time-dividing Dynamic Modification Method of Spectrum-drifting in the Analysis of NaI(Tl) Spectrum
xie qi lin ; bai li xin ; zhang yi yun ; xu jia yun ; wu li ping ; zhou hou quan

..............page:502-506

The Study of Super-Thin Steel Structural Fireproofing-Dope
liu guo qin ; zou min

..............page:497-501

Study of Level Statistics and the Specific Heat of Small Metallic Grains
yang xiao li ; cheng nan zuo

..............page:492-496

Study of H2-treatment to Form Al/n-type 6H-SiC Ohmic Contacts and the Annealing Mechanism of the Contacts
zuo rui bin ; hou yong ; hong gen shen ; gong min

..............page:488-491

The Calculation of the Energy Curve of Bodycentered Cubic Structure of H9 Cluster by Onecenter Spherical Symmetry Wave Function
cao le qian ; yu kai xuan ; zhu jun

..............page:485-487

The Building of Some Chemical Resource Databases
cao qing wen ; li meng long ; li gong bing

..............page:480-484

An Effective Nonlinear Preprocessing Solution to Stereophonic Acoustic Echo Cancellation
tian chun li ; he pei yu

..............page:475-479

A Decorrelating NLMS with Variable Step Size Algorithm for Acoustic Echo Cancellation
li kang hui ; he pei yu

..............page:471-474

The Analysis and Design of CBT/CMI System Accord with AICC
zhou zhong li ; zhang wei hua ; chen peng ; you zhi sheng

..............page:467-470

Generalized KKM-Type Theorems in G-convex Spaces with Applications
liu xue wen

..............page:399-402

Extensions of Inequality of Rado Type for Convex Functions
wang liang cheng

..............page:403-406

Surjective Toeplitz Operators
zhang zheng liang ; zhang chao lun

..............page:407-410

The Existence of Solution and Iterative Approximation for a System of Generalized Nonlinear Variational Inequalities
ren xiao

..............page:411-414

Cobordism Classes of Smooth Manifold Admitting a(Z2)2-action with Fixed Point Data {(2,2,0),(2,0,2),(0,2,2)}
wu zhen de ; guo zhi fang

..............page:415-418

Fault-Tolerant Interval Integration Applying Belief Function
li bao hua ; zhu yun min

..............page:419-422

Asymptotic Attractor of Fourth Order Nonlinear Parabolic Equations
zuo xue song

..............page:423-429

Iterative Approximation of Solutions for a Class of Nonlinear Operator Equations
he chang ; sun zhao hong

..............page:430-433

Global Existence and Finite Time Blow-up for a Nonlinear Reaction Diffusion System
xia an yin ; mu chun lai ; du li li

..............page:434-441

An Algorithm on the Multiplication Table of the Normal Basis over Finite Fields
sun zuo

..............page:442-446

About the Primitive Root of Finite Field Fp2
huo jia jia ; zhang qi fan

..............page:447-452

Grothendieck Groups Associated with *n-modules
wang biao

..............page:453-457

A Design of the Realtime Multi-channel Voice & Radar Recorder and the Analysis of Its Schedulability
chen zheng mao ; zhou qun biao ; you zhi sheng ; liu jian bo ; zhao wei qing

..............page:458-462

Realization of Device Driver in Real-time Embeded Operating System
zhao wei qing ; zhou qun biao ; liu jian bo ; you zhi sheng ; chen zheng mao

..............page:463-466