single event
| noise exposure level
| single event | |
| radiat. | événement unique |
| noise exposure level | |
| nat.sc. environ. | niveau d'exposition du bruit |
| |||
| événement unique | |||
|
single event : 11 phrases in 5 subjects |
| Earth sciences | 2 |
| Information technology | 1 |
| Life sciences | 3 |
| Radiation | 2 |
| Scientific | 3 |