| 1983 European Athletics Indoor Championships | ||
|---|---|---|
 | ||
| Track events | ||
| 60 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| 800 m | men | women |
| 1500 m | men | women |
| 3000 m | men | women |
| 60 m hurdles | men | women |
| 5000 m walk | men | |
| Field events | ||
| High jump | men | women |
| Pole vault | men | |
| Long jump | men | women |
| Triple jump | men | |
| Shot put | men | women |
The women's 400 metres event at the 1983 European Athletics Indoor Championships was held on 5 and 6 March. [1]
| Gold | Silver | Bronze |
Jarmila Kratochvílová  Czechoslovakia | Kirsten Siemon  East Germany | Rositsa Stamenova  Bulgaria |
First 2 from each heat (Q) and the next 1 fastest (q) qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Jarmila Kratochvílová | Czechoslovakia | 52.31 | Q |
| 2 | 1 | Rositsa Stamenova | Bulgaria | 52.94 | Q |
| 3 | 2 | Kirsten Siemon | East Germany | 53.09 | Q |
| 4 | 2 | Judit Forgács |  Hungary | 53.49 | Q |
| 5 | 1 | Karoline Käfer |  Austria | 54.22 | q |
| 6 | 2 | Pauline Mullins |  Ireland | 54.23 | |
| 7 | 2 | Alena Bulířová | Czechoslovakia | 54.32 | |
| 8 | 1 | Olga Vladykina |  Soviet Union | 57.36 |
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
 | 3 | Jarmila Kratochvílová | Czechoslovakia | 49.69 | |
 | 2 | Kirsten Siemon | East Germany | 51.70 | |
 | 5 | Rositsa Stamenova | Bulgaria | 52.36 | |
| 4 | 1 | Judit Forgács | Hungary | 53.86 | |
| 5 | 4 | Karoline Käfer | Austria | 53.92 |
Entropy is a scientific concept that is most commonly associated with a state of disorder, randomness, or uncertainty. The term and the concept are used in diverse fields, from classical thermodynamics, where it was first recognized, to the microscopic description of nature in statistical physics, and to the principles of information theory. It has found far-ranging applications in chemistry and physics, in biological systems and their relation to life, in cosmology, economics, sociology, weather science, climate change, and information systems including the transmission of information in telecommunication.
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