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  1. Only showing results from www.topasmc.org

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  2. Moving TOPAS to the most permissive style of open-source license was a change I led for the release of TOPAS 3.9. The process involved considerable work, as changes needed to be made to, for example, protect the integrity of non-open-source information that had been added to the code base over earlier years (many thanks to the bfg-repo-cleaner ...
  3. Apr 29, 2024In particular, we can now assure users that the web site, code repository, documentation site and user forum will remain in place. Funding is still being sought to reach our larger goals of providing ongoing world-class support. 29 April 2024. Support for the TOPAS project is in crisis.
  4. May 8, 2024TOPAS MC Inc. serves as a central resource for TOPAS users. At last count, our TOPAS User and Development Community included 2897 users at 695 institutions in 71 countries . TOPAS is applied in all areas of radiation therapy research and is also actively used in medical imagin g research, radiation biology, materials science, particle physics ...
  5. Full details about TOPAS are presented in our Publications and User Guide s.. A quick introductory video about TOPAS by Joseph Perl can be found here.. Another quick introductory video about TOPAS by Aimee McNamara and Jose Ramos can be found here.. A complete set of video lectures from our 3 Day course "Monte Carlo simulation in medicine with TOPAS" can be found here.
  6. TOPAS wraps and extends the Geant4 Simulation Toolkit. Geant4 was designed from the start to be the most flexible Monte Carlo simulation toolkit ever devised. Geant4's focus on flexibility has been a brilliant decision, leading the Geant4 user-base to grow over twenty years from its original home in High Energy Physics, to Aerospace, Medical ...
  7. "The PTSim and TOPAS Projects, Bringing Geant4 to the Particle Therapy Clinic." Progress in Nuclear Science and Technology 2011 2: 912-917 J Schümann, H Paganetti, J Shin, B Faddegon, J Perl. "Efficient voxel navigation for proton therapy dose calculation in TOPAS and Geant4." Phys Med Biol. 2012 Jun 7; 57(11):3281-93. View in: PubMed
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