VOLUME 9 ISSUE 8, 2021 VOLUME 9 ISSUE 8, 2021 1. ANALYSIS OF UNIFORM INFINITE FIN BY ELZAKI TRANSFORM Dr Govind Raj Naunyal , Dr Updesh Kumar, Dr Dinesh Verma KGK (PG) College Moradabad PAGE NO: 1-3 DOI:10.37897.QUADERNS.2021.V9I8.21.40166 2. ANALYSIS OF WINGTIP VORTEX AND MITIGATION BY USING WINGLETS Vishnu Venugopal, Vishnu R, Vishnu S , Shinto George PAGE NO: 4-16 DOI:10.37897.QUADERNS.2021.V9I8.21.40167 3. Effect of different water flow gap distance in thermal performance of solar photovoltaic panel Anand Kumar, Mr.Tejkaran Naroliya, Dr. Vinay Kumar Yadav Rabindranath Tagore University, Raisen, India PAGE NO: 17-21 DOI:10.37897.QUADERNS.2021.V9I8.21.40168 4. COMPARATIVE ANALYSIS OF MODIFIED SHE-PSO PWM AND LS-PWM TECHNIQUES V. Ramu, Dr. G.N. Srinivas Jawaharlal Nehru Technological University Hyderabad, Hyderabad Dr. P. Satish Kumar University College of Engineering, Osmania University, Hyderabad PAGE NO: 22-32 DOI:10.37897.QUADERNS.2021.V9I8.21.40169 5. SYNTHESIS OF SOME MIXED LIGAND COMPEXES OF CADMIUM AND THEIR BIOMEDICINAL STUDIES Nagendra Singh, Arvind Kumar Narain P. G. College, Shikohabad, U.P., India PAGE NO: 33-45 DOI:10.37897.QUADERNS.2021.V9I8.21.40170 6. THD Comparison Of Modified SHE-PSO PWM With LS-PWM, PS-PWM, POD-PWM, APODPWM, NLC-PWM Techniques For 17 Level Inverter With Reduced Switch Count V. Ramu,,3Dr. G.N. Srinivas Jawaharlal Nehru Technological University Hyderabad, Hyderabad Dr. P. Satish Kumar University College of Engineering, Osmania University, Hyderabad PAGE NO: 46-57 DOI:10.37897.QUADERNS.2021.V9I8.21.40171 7. Ultrasonic Studies of Binary Liquid Mixture of Diethylenetriamine (DETA) and 1-Chloronapthalene SARWADE M. P. D. S. M. College, Parbhani - 431401, Maharashtra (India) PAGE NO: 58-69 DOI:10.37897.QUADERNS.2021.V9I8.21.40172