Lors d’un examen ou radiologique, des rayonnements X de basse énergie sont utilisés (<100 keV). Pour certains traitements radiologiques, l’énergie utilisée est de plusieurs MeV. La publication 103 de la CIPR considère actuellement que les photons, indépendamment de leur énergie, ont le même facteur de pondération. Cependant, il existe des différences topologiques à l'échelle nanométrique du dépôt d'énergie des rayonnements X en fonction de leur spectre énergétique. En effet, à mesure que l’énergie des photons décroit, la nature de leurs interactions avec la matière vivante se modifie. Pour étudier ces différences, nous avons caractérisé nos conditions d'irradiation en termes d'énergies initiales des photons, mais surtout en termes de spectr...
Current knowledge in radiobiology ascribes the adverse biological effects of ionizing radiation prim...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...
In a radiological examination, low-energy X-radiation is used (<100 keV). For other radiological pro...
International audiencePurpose: In a radiological examination, low-energy X-radiation is used (< 100 ...
Radiation weighting factor w(R) for photons and electrons has been defined as unity independently of...
This thesis introduces and explores various numerical models for calculating DNA damage produced by ...
The ICRP recommends a radiation weighting factor of one for all low-LET radiation. However, many ex...
2019 by the authors. Licensee MDPI, Basel, Switzerland. The objective of this work was to study the ...
Comprendre les modes d'interaction des rayonnements ionisants avec la matière vivante, notamment lor...
Les rayonnements ionisants sont connus pour induire des dommages critiques au sein de la matière bio...
The Monte Carlo track structure code PAR-TRAC has been further improved by implementing electron sca...
Ionizing radiations are known to induce critical damages on biological matter and especially on DNA....
International audienceTo compare the induction of double-strand breaks (DSB) in cells irradiated by ...
International audienceThe objective of this work was to study the differences in terms of early biol...
Current knowledge in radiobiology ascribes the adverse biological effects of ionizing radiation prim...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...
In a radiological examination, low-energy X-radiation is used (<100 keV). For other radiological pro...
International audiencePurpose: In a radiological examination, low-energy X-radiation is used (< 100 ...
Radiation weighting factor w(R) for photons and electrons has been defined as unity independently of...
This thesis introduces and explores various numerical models for calculating DNA damage produced by ...
The ICRP recommends a radiation weighting factor of one for all low-LET radiation. However, many ex...
2019 by the authors. Licensee MDPI, Basel, Switzerland. The objective of this work was to study the ...
Comprendre les modes d'interaction des rayonnements ionisants avec la matière vivante, notamment lor...
Les rayonnements ionisants sont connus pour induire des dommages critiques au sein de la matière bio...
The Monte Carlo track structure code PAR-TRAC has been further improved by implementing electron sca...
Ionizing radiations are known to induce critical damages on biological matter and especially on DNA....
International audienceTo compare the induction of double-strand breaks (DSB) in cells irradiated by ...
International audienceThe objective of this work was to study the differences in terms of early biol...
Current knowledge in radiobiology ascribes the adverse biological effects of ionizing radiation prim...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...
We simulated the irradiation of human fibroblasts with gamma rays, protons and helium, carbon and ir...