| 501 | ||
| Researcher: | Prasad B O | |
| Guide: | Radhakrishnan S | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 502 | Distribution of Trace metals in the Ashtamudi Estuary Kerala with special reference to Molluscs | |
| Researcher: | Wilfred Joe O | |
| Guide: | Abdul Aziz P K | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 503 | Agro_technology and social change a study of family in rural areas of Himachal Pradesh | |
| Researcher: | Monga, O P | |
| Guide: | Thakur, Naresh Kumar | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 504 | ||
| Researcher: | Prakash, O M | |
| Guide: | Jain, Sudha | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 505 | Electrochemical behaviour of magnesium in different electrolytes | |
| Researcher: | Augustin, C O | |
| Guide: | Verrkata Krishna Iyer, S | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 506 | ||
| Researcher: | Parkash, O M | |
| Guide: | Gupta, Rainu | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 507 | Dr Bheemrao Ambedkar ke shaikshik vicharon ka aalochnatmak adhyayan | |
| Researcher: | Prakash, O M | |
| Guide: | Yadav, Rambali | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 508 | Organizational climate role conflict and teaching competence as predictors of teacher attitude | |
| Researcher: | Prakash, O M | |
| Guide: | Singh, Nageshvar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 509 | ||
| Researcher: | Prakash, O m | |
| Guide: | Pandey, Pradeep Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 510 | ||
| Researcher: | A, Balasubramaniam O | |
| Guide: | Somu, A | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 511 | Improving TCP performance in Manet using cross layer mechanism | |
| Researcher: | S, Gnana Prakasi O | |
| Guide: | P, Varalakashmi | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 512 | Experimental study of fiber reinforced concrete subjected to sustained elevated temperature | |
| Researcher: | G, Dharanipathi O | |
| Guide: | Arumairaj, P D | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 513 | ||
| Researcher: | Aarif N. O | |
| Guide: | Abdul Gafoor P M S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 514 | ||
| Researcher: | Prakash, O M | |
| Guide: | Singh, Vinay Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 515 | ||
| Researcher: | Prakash, O m | |
| Guide: | Singh, Jagdamba | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 516 | Investigation of Radio Wave Absorbers Using Eco Friendly Materials and Metamaterials | |
| Researcher: | Rahul Manohar, O | |
| Guide: | Pradeep, Anju | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||
| 517 | ||
| Researcher: | Ghosh, Nirmal O.S. | |
| Guide: | Kasi Viswanath, A. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 518 | ||
| Researcher: | Girija, O K | |
| Guide: | Sudheep Elayidom, M | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||
| 519 | ||
| Researcher: | Suma, O M | |
| Guide: | Kurien, K C | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||
| 520 | ||
| Researcher: | Sreejith, O.V | |
| Guide: | Murugan,Ramaswamy | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||