Difference: FJPPLApplications (1 vs. 2)

Revision 22015-07-13 - Main.SebastienIncerti

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META TOPICPARENT name="FJPPLprojects"
APP_01 : The Geant4-DNA project at the Physics-Biology frontier

Summary :

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The Bio2 projects encompasses modeling and experimental interdisciplinary activities. Both Japan and French teams are involved in the Geant4-DNA project aiming at extending the Geant4 Monte Carlo toolkit for the modeling of early biological effects of ionising radiation at the DNA scale. In particular, we expect to port Geant4-DNA physics to GPU allowing to achieve impressive computing time gains. In parallel, we propose to carry out a prospective radioactive study of Japanese teas (in particular detection of 137Cs), collecting samples from sites of production. All the detection efficiencies are measured experimentally and controlled using the Geant4 code.
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The Bio2 projects encompasses modeling and experimental interdisciplinary activities. Both Japan and French teams are involved in the Geant4-DNA project aiming at extending the Geant4 Monte Carlo toolkit for the modeling of early biological effects of ionising radiation at the DNA scale. In 2014, the physics models of Geant4-DNA have all been deployed to GPGPU allowing to reach impressive performance (> 200 speed gain). Two papers have been submitted for publication. In 2015, the porting of new physics models for the simulation of electrons in liquid water is on-going. In the near future, we expect to start the porting of Geant4-DNA physicochemical and chemical processes to GPGPU.
  French members :
S. Incerti,
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  References :
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- The Geant4-DNA project, S. Incerti et al., Int. J. Model. Simul. Sci. Comput. 1 (2010) 157
- Evidence of 131I and 134, 137Cs activities in Bordeaux, France due to the Fukushima nuclear accident, F. Perrot et al., Journal of Environmental Radioactivity 114 (2012) 61
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- THE GEANT4-DNA PROJECT, S. Incerti et al., Int. J. Model. Simul. Sci. Comput. 1 (2010) 157

- ACCELERATION OF GEANT4-DNA PHYSICS MODELS
PERFORMANCE USING GRAPHICS PROCESSING UNIT, S. Okada et al., Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo (SNA+MC2015), Nashville, TN, USA, April 19-23, 2015, submitted

- GPU ACCELERATION OF MONTE CARLO SIMULATION AT THE CELLULAR AND DNA LEVELS, S. Okada et al., InMed2015 (Innovation in Medicine and Healthcare 2015), Kyoto, Japan,September 11-12, 2015, submitted

  website :
http://geant4-dna.org
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http://www.cenbg.in2p3.fr/-PRISNA-platform-?lang=en
 
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Revision 12015-06-23 - Main.GenevieveGilbert

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META TOPICPARENT name="FJPPLprojects"
APP_01 : The Geant4-DNA project at the Physics-Biology frontier

Summary : The Bio2 projects encompasses modeling and experimental interdisciplinary activities. Both Japan and French teams are involved in the Geant4-DNA project aiming at extending the Geant4 Monte Carlo toolkit for the modeling of early biological effects of ionising radiation at the DNA scale. In particular, we expect to port Geant4-DNA physics to GPU allowing to achieve impressive computing time gains. In parallel, we propose to carry out a prospective radioactive study of Japanese teas (in particular detection of 137Cs), collecting samples from sites of production. All the detection efficiencies are measured experimentally and controlled using the Geant4 code.

French members :
S. Incerti,

Japanese members :
T. Sasaki, K. Amako, Y. Hirano, A. Kimura, K. Murakami, S. Okado, C. Omachi, T. Toshito

References :

- The Geant4-DNA project, S. Incerti et al., Int. J. Model. Simul. Sci. Comput. 1 (2010) 157
- Evidence of 131I and 134, 137Cs activities in Bordeaux, France due to the Fukushima nuclear accident, F. Perrot et al., Journal of Environmental Radioactivity 114 (2012) 61

website :
http://geant4-dna.org
http://www.cenbg.in2p3.fr/-PRISNA-platform-?lang=en

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APP_02 : Study of biomolecular ion stability in gas-phase by two complementary approaches : a cryogenic storage ring and a device for molecular cluster irradiation

Summary :

French members :
M. Farizon, H. Abdoul-Carime, B. Farizon, L. Feketeova

Japanese members :
T. Azuma, T. Furukawa, S. Kuma, J. Matsumoto, Y. Nakano, H. Shiromaru, H. Tanuma

References :

website :

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