| 1 | Clay membrane electrodes for the measurement of ionic activities |
| Researcher: | Mitra, Debkumar |
| University: | University of Calcutta |
| Language: | English |
| 2 | |
| Researcher: | Subramanyam, N |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | Periodic Fading of Medium wave Radio Signals due to ionisation change |
| Researcher: | Narasinga Rao, B C |
| University: | Andhra University |
| Language: | English |