مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

310
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

94
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

A METHOD TO IMPROVE THE ACCURACY OF DIODE IN VIVODOSIMETRY FOR EXTERNAL MEGAVOLTAGE PHOTON BEAMS FILTERED BY WEDGES

Pages

  1-7

Abstract

 DiodeIN VIVO DOSIMETRY is widely considered to be an important tool for quality improvement of patient care in external radiotherapy. In vivo dose measurements for wedged photon beams require correction factor estimation for difference in wedge angles and field sizes. The DIODE DOSIMETERs that were used in this study were two different models of PTW products; T60010L and T60010M models were used for 60Co and 6-MV photon beams, respectively. The values of OFF-AXIS WEDGE CORRECTION FACTOR were determined at two different physical situations in the wedged and non-wedged directions on the entrance surface of the polystyrene phantom. The wedge correction factor at various depths was then estimated by a proposed method. Results show that the absorbed dose at each depth can be estimated by applying accurate wedge correction factor at depth, on entrance surface dose with negligible probable errors (below 1.2%).

Cites

  • No record.

    • References

    Cite

    APA: Copy

    MOHAMMADKARIM, ALIREZA, ALLAHVERDI, MAHMOUD, NEDAIE, HASANALI, ESFEHANI, MAHBOD, GERAILY, GHAZALE, & SHIRAZI, ALIREZA. (2013). A METHOD TO IMPROVE THE ACCURACY OF DIODE IN VIVODOSIMETRY FOR EXTERNAL MEGAVOLTAGE PHOTON BEAMS FILTERED BY WEDGES. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), 7(7), 1-7. SID. https://sid.ir/paper/318711/en

    Vancouver: Copy

    MOHAMMADKARIM ALIREZA, ALLAHVERDI MAHMOUD, NEDAIE HASANALI, ESFEHANI MAHBOD, GERAILY GHAZALE, SHIRAZI ALIREZA. A METHOD TO IMPROVE THE ACCURACY OF DIODE IN VIVODOSIMETRY FOR EXTERNAL MEGAVOLTAGE PHOTON BEAMS FILTERED BY WEDGES. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL)[Internet]. 2013;7(7):1-7. Available from: https://sid.ir/paper/318711/en

    IEEE: Copy

    ALIREZA MOHAMMADKARIM, MAHMOUD ALLAHVERDI, HASANALI NEDAIE, MAHBOD ESFEHANI, GHAZALE GERAILY, and ALIREZA SHIRAZI, “A METHOD TO IMPROVE THE ACCURACY OF DIODE IN VIVODOSIMETRY FOR EXTERNAL MEGAVOLTAGE PHOTON BEAMS FILTERED BY WEDGES,” JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), vol. 7, no. 7, pp. 1–7, 2013, [Online]. Available: https://sid.ir/paper/318711/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops





    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button