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| Thiết kế che chắn bức xạ× | Đo liều bức xạ× | |
|---|---|---|
| Lĩnh vực | Vật lý hạt nhân | Vật lý hạt nhân |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1898 | 1896 |
| Người khởi xướng≠ | Ernest Rutherford, Pierre Curie | Wilhelm Röntgen, Henri Becquerel |
| Loại≠ | engineering design methodology | experimental measurement methodology |
| Công trình gốc≠ | Cember, H., & Johnson, T. E. (2009). Introduction to Health Physics (4th ed.). McGraw-Hill. link ↗ | Knoll, G. F. (2010). Radiation Detection and Measurement (4th ed.). John Wiley & Sons. link ↗ |
| Tên gọi khác | shield analysis, attenuation design, dose reduction engineering | dose measurement, radiation monitoring, exposure quantification |
| Liên quan | 5 | 5 |
| Tóm tắt≠ | Radiation shielding design is an engineering discipline that uses physics-based calculations and materials selection to reduce radiation exposure to acceptable levels, originating from Curie and Rutherford's early radiation studies in the 1890s. By combining attenuation theory, source characterization, and dose modeling, it determines material composition, thickness, and geometry to protect workers, the public, and sensitive equipment. | Dosimetry measurement is the experimental quantification of radiation dose and exposure, originating from Röntgen and Becquerel's 1890s discoveries. It employs specialized detectors (ion chambers, TLD, Geiger counters) to measure photon and particle energy deposition in biological tissue or materials, providing direct evidence of exposure for worker protection, patient dose verification, and environmental monitoring. |
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