| Autor: |
A S, Kirov, A S, Meigooni, Y, Zhu, R K, Valicenti, J F, Williamson |
| Rok vydání: |
1994 |
| Zdroj: |
Medical physics. 22(11) |
| ISSN: |
2473-4209 |
| Popis: |
For precise localization of the center and determination of the dimensions of the radioactive material within the capsule of brachytherapy sources, we have developed a method based on simultaneous pin-hole autoradiography of two sources. We constructed a variable magnification pin-hole camera consisting of two telescopically fitted Plexiglas cylinders which can accommodate two radioactive sources on the plate covering the top cylinder. The |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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