Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Determination of C lambda for a graphite-walled reference ionization chamber.

A Kannan, P S Rao, G Subrahmanian

    Strahlentherapie
    |January 1, 1984
    PubMed
    Summary

    This paper details a method for evaluating graphite wall ion chamber components (Am, Aeq, alpha) crucial for absorbed dose conversion factors. It also outlines using this reference chamber for calibrating dosemeters in high-energy photon beams.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Approaches To Managing Relapsed Myeloma: Switching Drug Class or Retreatment With Same Drug Class?

    Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion·2025
    Same author

    Plant-based calcitriol reduced the requirements of calcium and available phosphorus in broiler chicken diet.

    British poultry science·2025
    Same author

    Practical guidance on the prevention and management of infection in multiple myeloma patients: A case-based approach.

    Blood reviews·2025
    Same author

    6-Bromo-9,9-diethyl-<i>N</i>,<i>N</i>-di-phenyl-fluoren-2-amine.

    IUCrData·2025
    Same author

    (1<i>H</i>-Benzo-diazol-2-ylmeth-yl)di-ethyl-amine.

    IUCrData·2024
    Same author

    Improved tomato leaf disease classification through adaptive ensemble models with exponential moving average fusion and enhanced weighted gradient optimization.

    Frontiers in plant science·2024

    Area of Science:

    • Medical Physics
    • Radiation Dosimetry

    Background:

    • Accurate absorbed dose calibration is vital for radiotherapy and diagnostic imaging.
    • Reference ion chambers are essential standards in dosimetry.
    • Graphite wall chambers offer specific advantages in certain applications.

    Purpose of the Study:

    • To describe a method for evaluating chamber wall dependent components (Am, Aeq, alpha) of the absorbed dose conversion factor (C lambda).
    • To present a procedure for utilizing a graphite wall reference ion chamber for routine absorbed dose calibration.
    • To address calibration needs at high photon energies.

    Main Methods:

    • Evaluation of chamber wall dependent components (Am, Aeq, alpha).
    • Development of a procedure for absorbed dose calibration using a reference ion chamber.
    • Application to high photon energy dosimetry.

    Main Results:

    • A method for evaluating key components of the absorbed dose conversion factor was established.
    • A practical procedure for routine calibration using a graphite wall reference chamber was developed.
    • The method is applicable to high photon energy dosimetry.

    Conclusions:

    • The described method provides a reliable approach for evaluating essential parameters in absorbed dose conversion.
    • The outlined procedure enables accurate routine calibration of commercial dosemeters.
    • This work contributes to improved quality assurance in high-energy photon dosimetry.

    Related Experiment Videos