Vol. 77, A, Part III ( July to September ) 2007

CONTENTS

Review Article

Bioorganometallic chemistry: past, present and future 

B.S. Sekhon….169

Chemistry

Development and validation of oxidative assay methods for metaprolol tartrate in pharmaceuticals using chloramine-T and two dyes 

K. Basavaiah, V. Ramakrishna and B.C. Somashekar….185

Determination of malathion and dimethoate by differential pulse polarography

B.C. Verma, Chetan Chauhan and D.K. Sharma….195

Synthesis of 5-(10 N-phenothiazin-yl)methyl)-4-(benzylideneamino)-3-mercaptotriazoles as antibacterial and antifungal agents

S.D. Srivastava and P. Kohli….199

Studies of ß-cyclodextrin inclusion complex of curcumin

S. Swaroop, Beena Mishra and K. Indira Priyadarsini….205

Investigation of sub-solidus phase relations in some of the ternary systems relevant to inert matrix fuels

V. Grover and A.K. Tyagi….213

A simple photometric titration method for the determination of isoniazid

S.B. Kalia, Kamakshi Lumba and Priyanka….219

Synthesis and characterisation of some substituted phenothiazines

I.C. Shukla, Santosh Kumar, P,K. Dwivedi and B.K. Singh….223

Earth Science

Ultrahigh temperature metamorphism in khondalites and charnockites of Anakapalle, Eastern Ghats Granulite Belt, India

S.N. Lal and D. Prakash….229

Mathematics

Flow of a magnetic fluid through a non uniform wavy tube

G. Radhakrishnamacharya and P. Srinivasa Rao….241

Recurrent and torse-forming projective motions in a Finsler space

P.N. Pandey, Manish K. Gupta and Abhay Singh….247

Integral Solutions of X2 + Pxy + y2 = 4N

M.A. Gopalan and R. Anbuselvi….255

Lie theory and q-Appell functions

Kishan Sharma and Renu Jain….259

On a fuzzy linear optimization problem

Dhaneshwar Pandey and Pankaj Srivastava….263

Physics

Design development and study of a novel solar tea/coffee maker with adjustable surface tilt

P. Dashora, S.K. Pareek, N. Sengar and M. Gupta….271