Results 231 to 240 of about 1,704,950 (362)

JACMP 2015 – 2019

Journal of Applied Clinical Medical Physics, EarlyView.
Per. H. Halvorsen
wiley   +1 more source

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros, George Patatoukas, Nikos Kollaros, Marina Chalkia, Andromachi Kougioumtzopoulou, Vasilios Kouloulias, Kalliopi Platoni   +6 more
wiley   +1 more source

Clinical workload profile of medical physics professionals at particle therapy Centers: a National Survey in Japan. [PDF]

J Radiat Res
Ota S, Yasui K, Ogata T, Mori Y, Nishio T, Tohyama N, Okamoto H, Kurooka M, Shimomura K, Kojima T, Onishi H.   +10 more
europepmc   +1 more source

Measurement of CT radiation beam width with a pencil ionization chamber and radiopaque mask

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study compares fan beam CT scanner radiation beam widths measured with a pencil ionization chamber‐radiopaque mask technique with commonly used film and computed radiography (CR) measurements. Methods For a given fan beam CT scanner x‐ray beam, the ionization chamber‐mask technique determines the radiation beam width by exposing a
Rani Al‐Senan, David M. Gauntt, Gary T. Barnes   +2 more
wiley   +1 more source

An Unbiased View of the History of Polish Medical Physics by a Senior Polish Medical Physicist [PDF]

, 2008
O Chomicki
openalex   +1 more source

Perspectives on program duration and research: A survey of graduates of a 3-year medical physics residency program. [PDF]

J Appl Clin Med Phys
Hurwitz M, Gierga DP, Winey B, Zygmanski P, Kiger WS, Lyatskaya Y.   +5 more
europepmc   +1 more source

Guidance on medical physics expert support for nuclear medicine. [PDF]

Br J Radiol, 2022
Fraser L, Parkar N, Adamson K, Fletcher A, Julyan P, Kalirai C, McGowan D, McKiddie F.   +7 more
europepmc   +1 more source

Evaluation of daily residual pancreatic tumor motion for deep‐inspiration breath‐hold radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Breath‐hold techniques are widely used in radiation therapy to minimize respiratory‐induced tumor or organ‐at‐risk motion. However, residual motion persists, necessitating a reliable daily evaluation method. Methods At our institution, fiducial markers serve as surrogates for target localization in pancreatic cancer treatment.
Weihua Mao, Binbin Wu, Kai Ding, Sarah Han‐Oh, Amol Narang   +4 more
wiley   +1 more source

Authorship of Medical Physics Papers [PDF]

, 2008
William R. Hendee
openalex   +1 more source

AAPM BTSC Report 377.B: Physicist brachytherapy training in 2022 - A survey of therapeutic medical physics residents. [PDF]

J Appl Clin Med Phys
Simiele SJ, Aima M, Melhus CS, Richardson SL.   +3 more
europepmc   +1 more source