VOLUME 8 ISSUE 2, 2020 VOLUME 8 ISSUE 2, 2020 1. EVALUATION OF DEFINITE INTEGRALS USING BETA AND GAMMA FUNCTIONS B.RAMADEVI St Martin's Engineering College, Dhulapally. Pin: 500100 PAGE NO: 1-6 DOI:10.37897.QUADERNS.2020.V8I2.20.40021 2. A STUDY ON REAL NUMBER SYSTEM INREAL ANALYSISAND COMPLEX ANALYSIS C.VAMSHI KRISHNA St. Martin’s Engineering College, Dhullapally, India. PAGE NO: 7-17 DOI:10.37897.QUADERNS.2020.V8I2.20.40022 3. Ultrasonic Study of the Binary Liquid Mixture of Diethylenetriamine (DETA) and Ethylene Glycol at Temperature 296K and at Frequencies 1MHZ, 3MHZ & 5MHZ SARWADE M. P. D. S. M. College, Parbhani - 431401, Maharashtra (India) PAGE NO: 18-27 DOI:10.37897.QUADERNS.2020.V8I2.20.40023 4. DESIGN AND ANALYSIS OF A HEAVY VEHICLE CHASSISFOR COMPOSITE MATERIALS FOR MAXIMUM LOADCONDITIONS M BHASKAR St. Martin’s Engineering College, Secunderabad, Telangana, India PAGE NO: 28-37 DOI:10.37897.QUADERNS.2020.V8I2.20.40024 5. Investigation to optimize the Input Parameters with Carbide Inserts and HSS Tool on CNC Turning to minimize the surface roughness on EN19 Steel Kriadeesh St. Martin’s Engineering College, Secunderabad, Telangana, India PAGE NO: 38-43 DOI:10.37897.QUADERNS.2020.V8I2.20.40025 6. Nanotechnology and its potential applications T. Indira Priyadarshini, Dr. Chandrasekhar Rao Baru Chilkur Balaji College of Pharmacy, Hyderabad, Telangana Dr. Chamakuri. Kantlam Netaji Institute of Pharmaceutical Sciences, Toopranpet, Choutuppal, Nalgonda-508252, Telangana state, India Page No: 44-51 DOI:10.37897.QUADERNS.2020.V8I2.23.40026