| タイトル | Unified Mars detection system |
| 著者（英） | Radmer, R.; Martin, J. P.; Johnson, R. D.; Kok, B. |
| 著者所属（英） | NASA Ames Research Center|Martin Marietta Aerospace |
| 発行日 | 1976-01-01 |
| 言語 | eng |
| 内容記述 | A life-detection system is described which is designed to detect and characterize possible Martian biota and to gather information about the chemical environment of Mars, especially the water and amino acid contents of the soil. The system is organized around a central mass spectrometer that can sensitively analyze trace gases from a variety of different experiments. Some biological assays and soil-chemistry tests that have been performed in the laboratory as typical experiment candidates for the system are discussed, including tests for soil-organism metabolism, measurements of soil carbon contents, and determinations of primary aliphatic amines (amino acids and protein) in soils. Two possible test strategies are outlined, and the operational concept of the detection system is illustrated. Detailed descriptions are given for the mass spectrometer, gas inlet, incubation box, test cell modules, seal drive mechanism, soil distribution assembly, and electronic control system. |
| NASA分類 | SPACE BIOLOGY |
| レポートNO | 76A28480 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/443485 |
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