Volume 4, Number 12 (2009)

CONTENTS

Characterization and Electroluminescence of ZnS Nanocrystals
pp. 2387--2392
Authors: Srinivas Mantha and S. Vathsal

Emission Characteristics of High Current Density Thermionic Hollow Cathodes
pp. 2393--2405
Authors: Ved Prakash, Dubey, Mahavir Singh Tyagi, Anil Vohra and Harish Kumar Dwivedi

Reduction of Multivariable Interval Systems using Simplified Polynomial Derivative Technique
pp. 2407--2414
Authors: G.V.K.R. Sastry and G. Raja Rao

Linear Uncertain Systems Reduction Using IRAM
pp. 2415--2422
Authors: G.V.K.R. Sastry and D. Vijay Kumar

Enhancement of Camera Captured Images Using Modified Bacterial Foraging
pp. 2423--2444
Authors: Sunil Kumar, Rashmi Gupta, Rajiv Kapoor and Asok Bhattacharyya

Simultaneous Optimization of Design Tolerance and Total Cost for a Piston and Cylinder Assembly
pp. 2445--2458
Authors: R. Sampath Kumar, N. Alagumurthi and R. Ramesh

Resistance of Standard Grade Self Compacting Concrete and Normal Concrete to Acid Attack
pp. 2459--2468
Authors: S. Venkateswara Rao, M.V. Seshagiri Rao and P. Rathish Kumar

Modeling Deep Drawing of Cylinderical Cup
Pp. 2469--2478
Authors: Najmeddin Arab and Ernest Nazaryan

Matlab Based Resonant Inverter Fed Induction Heating
pp. 2479--2486
Authors: S. Arumugam and S. Ramareddy

Exery Analysis of Vapour Compression Refrigeration System
pp. 2487--2508
Authors: T. Hari Prasad, K. Poli Reddy and D. Raghu Rami Reddy

Performance Analysis of Certain Scalar Wavelets on Mammogram Image Compression
pp. 2509--2516
Authors: U.S. Ragupathy and A. Tamilarasi

Service Quality and Passenger Satisfaction: An Empirical Investigation of Indian Airline Services
pp. 2517--2526
Authors: S. Balasubramanian and J. Joseph Francis

Experimental Investigation of Natural Convection Heat Transfer from an Array of Protruding Heat Sources in A Square Enclosure
pp. 2527--2538
Authors: S. Venkatachalapathy and M. Udayakumar

Preparation and Magnetic Properties of Ni-Zn Magnetic Fluid
pp. 2539--2545
Authors: K. Velmurugan, V.S.K. Venkatachalapathy and S. Sendhilnathan

Effect of Geometry on the Performance of Annular Diffuser
pp. 2547--2560
Authors: B. B. Arora and B. D. Pathak

Conventional and Corrected Performance-Rating Parameters of Direct Evaporative Air Coolers
pp. 2561--2572
Authors: R.K. Kulkarni and S.P.S. Rajput

Suppression of Diffusion Flame in Cup Burner Apparatus
pp. 2573--2586
Authors: Suresh Lal, J.C. Kapoor, A. Kushari and S. Maji

A New Criterion for the Prediction of Fatigue Strength of Engineering Materials Against Multiaxial Fatigue Loading
pp. 2587--2600
Authors: K. Annamalai and M. Adithan

Modeling of Creep and Stress Relaxation Behaviour of an Articular Carilage by Finite Element Method
pp. 2601--2609
Authors: CH. Srinivasa Rao and C. Eswara Reddy

Quintic B-Spline Solutions of the Laminar Boundary Layer on a Moving Continuous Flat Surface with Magnetic Field
pp. 2611--2620
Authors: D.C. Joshi

Surface Roughness Prediction Model by Design of Experiments for Turning Leaded Gun Metal
pp. 2621-2628
Vipin

Factors Responsible for Discrepancies between Theoretical and Experimental Results of Fluid Flow and Heat Transfer through Microchannels.
pp. 2629-2640
Mohd Nadeem Khan, Mohd Islam and M.M. Hasan