| 41 | ||
| Researcher: | Sastry, C H V | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| 42 | ||
| Researcher: | Sastry, Tyamagondal S | |
| University: | Gujarat University | |
| Language: | English | |
| 43 | ||
| Researcher: | Satya Prakash | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 44 | Primary cosmic radiation and its interactions with atomic nuclei | |
| Researcher: | Shukla, Poornachandra Girdharilal | |
| University: | University of Mumbai | |
| Language: | English | |
| 45 | ||
| Researcher: | Sreekantan, B V | |
| University: | University of Mumbai | |
| Language: | English | |
| 46 | Low energy cosmic ray nuclei of charge 112 and their path lengths in space | |
| Researcher: | Srinivasan, N | |
| University: | University of Mumbai | |
| Language: | English | |
| 47 | Study of structural behaviour of cosmic ray air showers at Nainital | |
| Researcher: | Srivastava, Bhoop Narain | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 48 | Studies in time variation of cosmic rays at station on the geomagnetic equator | |
| Researcher: | Subramaniam, G | |
| University: | Gujarat University | |
| Language: | English | |
| 49 | Cosmic noise studies in relation to ionospheric absorption and solar activity | |
| Researcher: | Subramanya, Sarma S B S | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 50 | ||
| Researcher: | Suryanarayana | |
| University: | Andhra University | |
| Language: | English | |
| 51 | ||
| Researcher: | Thatte, Raghunath Parashuram | |
| University: | University of Mumbai | |
| Language: | English | |
| 52 | ||
| Researcher: | Yadav, Rajendra Singh | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 53 | ||
| Researcher: | Das, Projit Kumar | |
| Guide: | Goswami, T D | |
| University: | Gauhati University | |
| Language: | English | |
| 54 | Studies on the effect of electron binding on the incoherent scattering of gamma rays | |
| Researcher: | Arun Prasad, G | |
| Guide: | Parthasarathy, K | |
| University: | Andhra University | |
| Language: | English | |
| 55 | ||
| Researcher: | Shukla, Atynd Kumar | |
| Guide: | Aggarwal, S P | |
| University: | Awadhesh Pratap Singh University | |
| Language: | English | |
| 56 | ||
| Researcher: | Subba, Loknath | |
| University: | Gauhati University | |
| Language: | English | |
| 57 | ||
| Researcher: | Agrawal, P C | |
| University: | University of Mumbai | |
| Language: | English | |
| 58 | ||
| Researcher: | Anand, K C | |
| University: | University of Mumbai | |
| Language: | English | |
| 59 | Studies on internal and external Bremsstrahlung from continuous betas | |
| Researcher: | Babu, Ravi Prasad | |
| University: | Andhra University | |
| Language: | English | |
| 60 | Charge composition of primar cosmic ray nuclei of Z7/10 and energy 7/250 MEV/Nucleon | |
| Researcher: | Chohan, Vijay Singh | |
| University: | Panjab University | |
| Language: | English | |