header

Assessment of the radiation dose in a medical linear accelerator using a simulation model and experimental verification / (Record no. 67439)

MARC details
000 -LEADER
fixed length control field 02007cam a2200337 a 4500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GiCUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223032043.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 180912s2017 ua dh f m 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency EG-GiCUC
Language of cataloging eng
Transcribing agency EG-GiCUC
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title eng
049 ## - LOCAL HOLDINGS (OCLC)
Holding library Deposite
097 ## - Thesis Degree
Thesis Level M.Sc
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.12.20.M.Sc.2017.Ah.A
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Ahmed Medhat Fahmy Moustafa
245 10 - TITLE STATEMENT
Title Assessment of the radiation dose in a medical linear accelerator using a simulation model and experimental verification /
Statement of responsibility, etc. Ahmed Medhat Fahmy Moustafa ; Supervised Hassan Fathy Ibrahim , Ehab Marouf Attalla
246 15 - VARYING FORM OF TITLE
Title proper/short title تقييم الجرعة الاشعاعية في الدعجل الخطي الطبي باستخدام نموذج للمحاكاة والتأكد التجريبي
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Ahmed Medhat Fahmy Moustafa ,
Date of publication, distribution, etc. 2017
300 ## - PHYSICAL DESCRIPTION
Extent 178 P. :
Other physical details charts , facsimiles ;
Dimensions 25cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics
520 ## - SUMMARY, ETC.
Summary, etc. This research aims to investigate the use of the Monte Carlo (MC) simulations (Geant4/GATE) to estimate the radiation doses for different field sizes at the isocenter from a medical linac. A water phantom is irradiated by using a 6 MV photon beam delivered by Siemens ONCOR linac. The percent depth doses and dose profiles at different depths are measured using two types of ionization chamber, then compared with the MC calculated data. The comparisons show satisfactory agreement with gamma index passing rates from 63.15% to 98.87%, therefore, MC simulations can be considered adequate for the assessment of the radiation doses from any medical linac
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Ionization chamber
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Medical linac
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Water phantom
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ehab Marouf Attalla ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Hassan Fathy Ibrahim ,
Relator term
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a>
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Nazla
Reviser Revisor
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Shimaa
Reviser Cataloger
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
Source of classification or shelving scheme Not for loan Home library Current library Date acquired Full call number Barcode Date last seen Koha item type Copy number
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة قاعة الرسائل الجامعية - الدور الاول 11.02.2024 Cai01.12.20.M.Sc.2017.Ah.A 01010110075748000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.12.20.M.Sc.2017.Ah.A 01020110075748000 22.09.2023 CD - Rom 75748.CD