CONTENTS
Chemistry
Investigation of arachin and its molecular species
Ravi Bhushan, F.N.A.Sc. and Rachna Agarwal….71
Synthesis, characterization and application of bis azo reactive dyes based on 4,4′-methytene bis (2-bromo aniline)
Bhavesh M. Patel and Saurabh K. Patel….79
Isolation and characterization of stoichiometric complexes of alkali and alkaline earth metal cations with synthetic podands
Mamta Bhatnagar, Jyoti Tomar and Uma Sharma….87
Redical polymerization of acrylonitrile initiated by triphenyl stibonium 1,2,3,4 tetraphenylcyclo-pentadiene ylide
A.K. Srivastava, A.K. Chaurasia, S. Sharma and G. Mishra….93
Secondary metabolites from Ficus carica roots
Renuka Jain, Sweta Jain and S.C. Jain….99
Synthesis and biological evaluations of benzoxazoloarylated-4-thiazo-lidinones and their 5-arylidenes
S.K. Srivastava, A. Jain, Soumya Srivastava and S.D. Srivastava….101
Speciation studies of some toxic and essential metal complexes of L-methionine in urea – water mixtures
M. Padma Latha, V. Maheswara Rao, T. Siva Rao and G. Nageswara Rao….109
Free radical intervention in the oxidation of sulfanilic acid by alkaline diperiodatocuprate(III) complex : a kinetic and mechanistic approach
Shivamurti A. Chimatadar, Anand K. Kini and Sharanappa T. Nandibewoor….117
Spectrophotometric determination of zidovudine with 4-N-methyl amino-phenol (metol) and chloramine-T
K. Basavaiah and U.R. Anil Kumar….123
Synthesis and characterization of isobornyl acrylate and methacrylate with N, N-dimethyl acrylamide copolymers
T. Sreelatha and P. Raghunath Rao….129
Mathematics
A remarkable Lenakel sequence
M.A. Gopalan, Manu Somanath and N. Vanitha….139
Bianchi type I magnetized bulk viscous barotropic fluid cosmological model with variable G and A
Raj Bali and Seema Tinker….143
Flow of a viscous fluid through a curved circular pipe and its surrounding porous medium
A.C. Srivastava, F.N.A.Sc. and P. Saxena….149
Complete synchronization of chaotic systems
L.M. Saha and Mridula Budhraja….161