Concepedia
Statistics
Publications
19
Citations
924
H-Index
13
Active since
1978
Affiliations
Varian Medical Systems (Switzerland)(Current)
University of Siegen
Max Planck Institute for Biophysical Chemistry
Max Planck Society
Goethe University Frankfurt
W. Ulmer is an author at Varian Medical Systems (Switzerland) specializing in medicine, radiation oncology, and natural sciences.
Publications per year
1978–2013
A 3D photon superposition/convolution algorithm and its foundation on results of Monte Carlo calculations*
W. Ulmer, J Pyyry, Wolfgang Kaissl · Physics in Medicine and Biology · 2005 · 254 citations
Medicine, Biomedical Engineering, Radiology +17
A 3D pencil-beam-based superposition algorithm for photon dose calculation in heterogeneous media
L Tillikainen, H. Helminen, T Torsti et al. · Physics in Medicine and Biology · 2008 · 136 citations
The inverse problem of a Gaussian convolution and its application to the finite size of the measurement chambers/detectors in photon and proton dosimetry
W. Ulmer, Wolfgang Kaissl · Physics in Medicine and Biology · 2003 · 103 citations
Medicine, Nuclear Engineering, Physics +17
Foundation of an analytical proton beamlet model for inclusion in a general proton dose calculation system
W. Ulmer, Barbara Schaffner · Radiation Physics and Chemistry · 2010 · 65 citations · Full text
Medicine, Nuclear Engineering, Radiation Oncology +14
Theoretical methods for the calculation of Bragg curves and 3D distributions of proton beams
W. Ulmer, E. Matsinos · The European Physical Journal Special Topics · 2010 · 61 citations · Full text
Natural Sciences, Nuclear Engineering, Physics +14
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