| 1 | Evaluation of the performance of various solar energy collector systems | |
| Researcher: | Chaudhary, Ratna | |
| Guide: | Garg, H PJai Prakash | |
| University: | Indian Institute of Technology-Delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Datta, Ratna | |
| University: | University of Calcutta | |
| Language: | English | |
| 3 | Roleof ventral noradrenergic bundle in sleep wakeful function of the medial preoptic area | |
| Researcher: | Sharma, Ratna | |
| Guide: | Mohan Kumar, V | |
| University: | All India Institute of Medical Sciences | |
| Language: | English | |
| 4 | ||
| Researcher: | Das, Ratna | |
| Guide: | Nag, N C | |
| University: | Bidhan Chandra Krishi Vishwavidyalaya | |
| Language: | English | |
| 5 | ||
| Researcher: | Lalwani, Ratna | |
| Guide: | Mukhopadhyay, Sheela | |
| University: | University of Calcutta | |
| Language: | English | |
| 6 | Synthesis of furano compounds and evaluation of their biological activity | |
| Researcher: | Ratna Kumari, Y | |
| Guide: | Kanakalingeswara Rao, M | |
| University: | Kakatiya University | |
| Language: | English | |
| 7 | Drug membrane interactions: A conformational analysis of a tachykinins | |
| Researcher: | Shukla, Dev Ratna | |
| Guide: | Mahajan, Sudha | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 8 | Studies on rat cerebral glucose metabolism in hyperammonemia | |
| Researcher: | Ratna Kumari, L | |
| Guide: | Murthy, Ch R K | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 9 | Food problem, foodgrain economy and foodgrain imports of India | |
| Researcher: | Ratna Kumari, Bandila | |
| Guide: | Leela, PRatnam, C | |
| University: | Andhra University | |
| Language: | English | |
| 10 | Drug membrane interactions a conforma-tional analysis of a tachykinins | |
| Researcher: | Shukla, Dev Ratna | |
| Guide: | Mahajan, Sudha | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 11 | study of the vocationalization of post-secondary education (+2 stage) in the State of Andhra Pradesh | |
| Researcher: | Ratna Raju, Rayi Satyabala | |
| University: | Andhra University | |
| Language: | English | |