Results 91 to 100 of about 15,118,660 (165)

Кинетическая модель взаимодействия частицы и пузырька во флотационном комплексе франклит – доломит – кальцит [PDF]

, 2007
On the basis of the exposed conformities to the la w the kinetic model of flotation which takes into account the power barrier of framework of water and energy of surface-tension on the section of three phases in a flotation complex a frankolite ...
Олейник, Т. А., Скляр, Л. В.   +1 more
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On a kinetic model for a simple market economy [PDF]

In this paper, we consider a simple kinetic model of economy involving both exchanges between agents and speculative trading. We show that the kinetic model admits non trivial quasi-stationary states with power law tails of Pareto type.
Stéphane Cordier, Lorenzo Pareschi, Giuseppe Toscani   +2 more
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Adaptation of stochastic microdosimetric kinetic model to hypoxia for hypo-fractionated multi-ion therapy treatment planning.

For hypo-fractionated multi-ion therapy (HFMIT), the stochastic microdosimetric kinetic (SMK) model had been developed to estimate the biological effectiveness of radiation beams with wide linear energy transfer (LET) and dose ranges.
1021494, Shinoto, Makoto, 1021493, 1021496, 1021495, Makoto, Shinoto, 1021497, 1021489, 1021488, Koto, Masashi, Nobuyuki, Kanematsu, Shigeru, Yamada, Inaniwa, Taku, Masashi, Koto, Taku, Inaniwa, Kanematsu, Nobuyuki, Yamada, Shigeru, 1021490, 1021492, 1021491   +19 more
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Stochastic Microdosimetric Kinetic model for hypo-fractionated multi-ion therapy

Stochastic Microdosimetric Kinetic model for hypo-fractionated multi-ion therapy
The microdosimetric kinetic (MK) model is a biological model used to predict cell-survival fractions from the specific energy absorbed by a microscopic subnuclear structure, domain, for various radiations. The MK model has been used in clinical treatments of carbon-ion radiotherapy at NIRS.
openaire   +3 more sources

Experimental validation of stochastic microdosimetric kinetic model for multi-ion therapy treatment planning with helium-, carbon-, oxygen-, and neon-ion beams

The National Institute of Radiological Sciences (NIRS) has initiated a development project for hypo-fractionated multi-ion therapy. In the treatment, heavy ions up to neon ions will be used as a primary beam, which is a high linear energy transfer (LET ...
Masao, Suzuki, Toshiyuki, Shirai, Mizushima, Kota, 1007677, 1007678, Nobuyuki, Kanematsu, Inaniwa, Taku, Yoshiyuki, Iwata, 1007670, 1007671, 1007672, 1007673, 1007674, 1007675, 1007676, Iwata, Yoshiyuki, Kota, Mizushima, 1007666, 1007667, 1007668, 1007669, Shirai, Toshiyuki, Taku, Inaniwa, Kanematsu, Nobuyuki, 1007665, Suzuki, Masao, Sung-Hyun, Lee   +26 more
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MICRODOSIMETRIC STUDY FOR HELLIUM-ION BEAM USING FULLY 3D SILICON MICRODOSIMETERS

, 2020
Microdosimetry with the microdosimetric kinetic (MK) model is a method to estimate the biological effects of the radiations which measures the dose absorbed by a micrometer-sized volume, namely a specific energy.
Mizushima, Kota, Pan, Vladimir, Sakama, Makoto, Inaniwa, Taku, 843260, 843261, 843262, Anatoly, Rozenfeld, 843267, Iwata, Yoshiyuki, 843268, 843269, Linh Tran, Thuy, 843263, 843264, 843265, 843266, Sakata, Dousatsu, Shirai, Toshiyuki, Kohno, Ryosuke, 843270, 843271, 843250, 843272, 843251, 843273, 843256, 843257, Suzuki, Masao, 843258, 843259, 843252, 843253, 843254, Sung-Hyun, Lee, 843255   +35 more
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Microdosimetric calculation of relative biological effectiveness for design of therapeutic proton beams. [PDF]

The authors attempt to establish the relative biological effectiveness (RBE) calculation for designing therapeutic proton beams on the basis of microdosimetry.
Matsufuji, Naruhiro, Yamashita, Wataru, Kase, Yuki, Furusawa, Yoshiya, 468319, 468318, Sakae, Takeji, Murayama, Shigeyuki, 468317, 松藤 成弘, Takada, Kenta, 468326, 468325, 468324, 468323, 468322, 468321, Yamashita, Haruo, 468320, 古澤 佳也   +19 more
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Microdosimetric characteristics of high energy neutron beams and assessment of quantities relevant for radiation protection

, 1984
Microdosimetric measurements were performed in fast neutron beams used for therapy. The energy deposition spectra were measured in a Plexiglas phantom with TE proportional counters for collimated d(50)+Be and p(65)+Be neutron beams. For p(65)+Be neutrons,
Wambersie, André, Microdosimetric Counters in Radiation Protection. Proceedings of a Workshop, Pihet, P., Menzel, H.G., Meulders, Jean-Pierre   +4 more
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Adaptation of Stochastic Microdosimetric Kinetic Model for Charged-Particle Therapy Treatment Planning

Adaptation of Stochastic Microdosimetric Kinetic Model for Charged-Particle Therapy Treatment Planning
Purpose: The microdosimetric kinetic (MK) model underestimates the cell-survival fractions for high linear energy transfer (LET) and high dose irradiations. To address the issue, the MK model was extended to the stochastic microdosimetric kinetic (SMK) model.
openaire   +3 more sources

Validation of the physical and RBE-weighted dose estimator based on PHITS coupled with a microdosimetric kinetic model for proton therapy. [PDF]

J Radiat Res, 2018
Takada K, Sato T, Kumada H, Koketsu J, Takei H, Sakurai H, Sakae T.   +6 more
europepmc   +1 more source