# Article Title Page No. 1 Spectrum Sensing for Cognitive Radio Network using Co-operative Combining Mechanism 01 - 07 2 The Review of Hybrid Energy Storage Topologies for Power Systems Application 08 - 11 3 A Review over Single Point Cutting Tool of a Lathe Machine 12 - 17 4 Machine Maintenance for Critical Design through Crankshaft Geometry Critical 18 - 23 5 JIT System Implementation in Automobile Servicing Using PSO based ANN with Fuzzy -TOPSIS 24 - 38 6 Enhanced Diagnosis of Heart Disease using Fuzzy Expert System 39 - 48 7 Modified Cyclic_Playfair Cipher with Cipher Block Chaining 49 - 54 8 Stacked Auto Encoder based Stock Price Prediction using Technical Parameters 55 - 60 9 Thermodynamics Analyses for the Compression of Air Refrigeration System and Existing Vapor Compression Refrigeration System 61 - 68 10 Enhanced RSA Algorithm using Four Primes with CRT 69 - 72 11 Cyclostationary Spectrum Sensing using AIC Block in Cognitive Radio 73 - 81 12 Oral Microbial Flora 82 - 94