VOLUME 7 ISSUE 2, 2019 VOLUME 7 ISSUE 2, 2019 1. A Review on Zinc Oxide Nanoparticles and Their Applications G.Sangeetha St. Martin’s Engineering College,Dhullapally(V), Kompally, Secunderabad, Telangana, India-500100 PAGE NO: 1-7 DOI:10.37897.QUADERNS.2019.V7I2.19.30998 2. A NOTE ON sg* CONTINUOUS MAPPINGS IN SOFT TOPOLOGICAL SPACES V. Ramya and R. Asokan Madurai Kamaraj University, Madurai, Tamil Nadu, India PAGE NO: 8-16 DOI:10.37897.QUADERNS.2019.V7I2.19.30999 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.2019.V7I2.19.40000 4. COMPARATIVE ANALYSIS OF MODIFIED SHE-PSO PWM AND LS-PWM TECHNIQUES 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: 22-32 DOI:10.37897.QUADERNS.2019.V7I2.19.40001 5. Review on Immunotherapy-developmentof an alternative cancer treatment G V Harini St. Martin’s Engineering College, Dhulapally(V), Kompally, Secunderabad, Telangana, India-500100 PAGE NO: 33-39 DOI:10.37897.QUADERNS.2019.V7I2.19.40002