Results 81 to 90 of about 1,136,279 (386)
Pencil‐beam scanning proton therapy for the treatment of glomus jugulare tumours
Journal of Medical Radiation Sciences, 2022 Introduction Glomus jugulare tumours (GJT) are benign tumours that arise locally and destructively in the base of the skull and can be successfully treated with radiotherapy.
Jiří Kubeš +13 more
doaj +1 more source
FEBS Open Bio, EarlyView.In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna +4 more
wiley +1 more source
Journal of the American Chemical Society, 2016 Mimicking proton conduction mechanism of Nafion to construct novel proton-conducting materials with low cost and high proton conductivity is of wide interest.
Heping Ma +7 more
semanticscholar +1 more source
Radiation Medicine and Protection, 2022 Objective: To determine under what conditions and criteria comparisons between calculations made with the current clinical treatment planning system (Syngo) and an in-house built TPS (TIMPS) would allow skipping of in-beam portal-specific measurements ...
Yu Deng +7 more
doaj
Parity violation in high-energy proton-proton scattering [PDF]
Pis'ma Zh. Eksp. Teor. Fiz. 111, issue 4, page 215 (2020) [JETP
Letters, 111, No. 4, pp. 197 (2020)], 2020 A new approach is proposed to describe the parity violation in the process of scattering of a polarized proton by a proton at high energies. It is shown that in the tree approximation the P-odd amplitude of proton-proton scattering is substantially smaller than the P-odd amplitude in proton-neutron scattering.
arxiv
Treatment outcomes of passive scattering proton beam therapy for stage I non-small cell lung cancer
Radiation Oncology, 2021 Introduction To investigate the treatment outcomes of passive scattering proton beam therapy using stereotactic ablative radiotherapy (SABR) or hypofractionated radiation therapy (RT) for inoperable patients or those who refused surgery for stage I non ...
Unurjargal Bayasgalan +5 more
doaj +1 more source
Possible Method for Measuring the Proton Form Factors in Processes with and without Proton Spin Flip [PDF]
JETP Lett.88:481-486,2008; Pisma Zh.Eksp.Teor.Fiz.88:555-560,2008, 2008 The ratio of the squares of the electric and magnetic proton form factors is shown to be proportional to the ratio of the cross sections for the elastic scattering of an unpolarized electron on a partially polarized proton with and without proton spin flip.
arxiv +1 more source
Proton-Proton Scattering at 340 MeV [PDF]
Physical Review, 1950 Measurements of the proton-proton differential scattering cross section using 340 Mev protons show a cross section approximately constant between 41{sup o} and 90{sup o} in the center of mass system. Two methods of counting the scattered protons have been used. The first method uses a counter telescope to count the scattered protons.
Chamberlain, Owen, Wiegand, Clyde
openaire +7 more sources
Radiation Medicine and Protection, 2022 Objective: To verify the accuracy of an independent dose calculation method, as incorporated into an in-house developed treatment planning system (TPS), for performing quality assurance of dose distributions delivered to a water phantom planned by a ...
Michael F. Moyers +10 more
doaj
Particle production from the Color Glass Condensate: proton-nucleus collisions in light of the HERA data [PDF]
, 2014 We compute single inclusive hadron production in proton-proton and proton-nucleus collisions consistently within the CGC framework. The parameters in the calculations are obtained from electron-proton DIS and standard nuclear geometry. We obtain a good description of the DIS data without an anomalous dimension in the initial condition of the BK ...
arxiv +1 more source