|
OtherOther tasks. These are the tasks listed 1 to 10. |
|
OtherOther tasks. These are the tasks listed 1 to 10. |
| 1. | H Tav | 5861 |
|
| 2. | c. raj. | 5777 |
|
| 3. | Nasrin 24 T | 5731 |
|
| 4. | Fazil Hashim | 5718 |
|
| 5. | Thinh Ddh | 5557 |
|
| 6. | Alfa Omega | 4681 |
|
| 7. | Djordje Timotijevic | 4549 |
|
| 8. | Mita Kojd | 4525 |
|
| 9. | Jakubovski Vladimir | 4443 |
|
| 10. | Chandu Rajyaguru | 4419 |
Marcel Roland de QuervainBorn 17 May 1915.Swiss glaciologist who investigated the physical properties of snow, which he applied to the development of avalanche warning systems and the mitigation of other problems associated with snowfields. An example of his work is the study of the metamorphism and the hardening of snow relative to the pressure and temperature gradient. He joined the Swiss Federal Snow and Avalanche Research Institute in 1943 as assistant director and became its director in 1950. He retired in 1980.« |