Concepedia

J Pyyry

JP

3

Publications

432

Citations

3

H-Index

2005

Active since

Affiliations

Varian Medical Systems (Switzerland)(Current)

J Pyyry is an author at Varian Medical Systems (Switzerland) specializing in medical imaging, photonics, and quantum entanglement.

Top concepts

Publications per year

2005–2008

3

Publications

3

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 · 248 citations

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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 · 132 citations

Determination of parameters for a multiple-source model of megavoltage photon beams using optimization methods

L Tillikainen, S. Siljamäki, H. Helminen et al. · Physics in Medicine and Biology · 2007 · 52 citations

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