| 000 | 02544cam a2200337 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 005 | 20250223032313.0 | ||
| 008 | 190613s2018 ua dh f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
||
| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.12.04.M.Sc.2018.Ne.A | ||
| 100 | 0 | _aNehad Mohamed Mohamed Farag | |
| 245 | 1 | 0 |
_aAnalysis, design, construction and application of external beam therapy shielding software / _cNehad Mohamed Mohamed Farag ;Supervised Wael M. Elshemey , Zeinab ELtaher Hassan |
| 246 | 1 | 5 | _aتحليل و تصميم وبناء وتطبيق برنامج لاجراء حسابات التدريع للشعاع العلاجي الخارجي |
| 260 |
_aCairo : _bNehad Mohamed Mohamed Farag , _c2018 |
||
| 300 |
_a70 P. : _bcharts , facsimiles ; _c25cm |
||
| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biophysics | ||
| 520 | _aThis work aims at designing a computer program to calculate the necessary amount of shielding for a given or proposed linear accelerator room design in radiotherapy. The program (Shield Calculation in Radiotherapy, SCR) is developed using Microsoft Visual Basic. It applies the treatment room shielding calculations of the NCRP report no. 151 to calculate proper shielding thicknesses for a given linear accelerator treatment room design. The program is composed of six main user-friendly interfaces. The first one enables the user to upload whatever treatment room design of his choice and to measure the distances required for shielding calculations. The second interface enables the user to calculate the primary barrier thickness in case of 3-Dimensional Conventional Radiotherapy (3D-CRT), Intensity Modulated Radiotherapy (IMRT) and Total Body Irradiation (TBI). The third interface calculates the secondary barrier thickness due to both scattered and leakage radiation. The fourth and fifth interfaces provide a means to calculate the photon dose equivalent for low and high energy radiation, respectively, in door and maze areas. The six interface enables the user to calculate the skyshine radiation for photons and neutrons | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aRadiation protection | |
| 653 | 4 | _aShield design | |
| 653 | 4 | _aSoftware | |
| 700 | 0 |
_aWael M. Elshemey , _eSupervisor |
|
| 700 | 0 |
_aZeinab ELtaher Hassan , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aNazla _eRevisor |
||
| 905 |
_aRania _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c72372 _d72372 |
||