Zobrazeno 1 - 10
of 150
pro vyhledávání: '"M, Yudelev"'
Publikováno v:
Âderna Fìzika ta Energetika, Vol 8, Iss 1(19), Pp 103-108 (2007)
Circular silicon p-i-n diodes fabricated by planar technology have been studied. The diodes allow simultaneously measurements of neutron doses and gamma dose rates in mixed fields. The neutron dose is determined from the shift of the forward curren
Externí odkaz:
https://doaj.org/article/c4f95e1320fb462194b4ae1f3b21bf52
Publikováno v:
Medical Physics. 43:3623-3624
Purpose: The provided output factors for Elekta Nucletron's skin applicators are based on Monte Carlo simulations. These outputs have not been independently verified, and there is no recognized method for output verification of the vendor's applicato
Publikováno v:
Radiation Protection Dosimetry. 44:417-420
Publikováno v:
Medical physics. 34(9)
Teletherapy with high linear energy transfer radiations (LET), perhaps more than with low LET types, requires careful beam collimation to limit effects to normal structures. Intensity modulated techniques may also hold promise in this regard. Accordi
Publikováno v:
Medical Physics. 42:3499-3499
Purpose: In this work, we investigate the accuracy of two commercial Monte Carlo algorithms used for electron treatment planning in their prediction of dose enhancement near a soft-tissue / bone interface. The calculated doses at the interface of a h
Publikováno v:
Medical physics. 33(9)
The electromechanical properties of a 120-leaf, high-resolution, computer-controlled, fast neutron multileaf collimator (MLC) are presented. The MLC replaces an aging, manually operated multirod collimator. The MLC leaves project 5 mm in the isocentr
Autor:
G G, Hillman, J D, Forman, O, Kucuk, M, Yudelev, R L, Maughan, J, Rubio, A, Layer, S, Tekyi-Mensah, J, Abrams, F H, Sarkar
Publikováno v:
Clinical cancer research : an official journal of the American Association for Cancer Research. 7(2)
We have shown previously that genistein, the major isoflavone in soybean, inhibited the growth of human prostate cancer cells in vitro by affecting the cell cycle and inducing apoptosis. To augment the effect of radiation for prostate carcinoma, we h
Autor:
G G, Hillman, R L, Maughan, D J, Grignon, M, Yudelev, J, Rubio, S, Tekyi-Mensah, A, Layer, M, Che, J D, Forman
Publikováno v:
Clinical cancer research : an official journal of the American Association for Cancer Research. 7(1)
We have shown that implantation of human prostate carcinoma PC-3 cells in the prostates of nude mice led to the formation of prostate tumors with metastases to para-aortic lymph nodes. We found that day 6 prostate tumors were responsive to systemic i
Publikováno v:
Medical physics. 26(9)
Publikováno v:
Medical Physics. 40:518-518
Purpose: To investigate the use of conical collimator equipped linacs to treat small lung tumors (< 3 cm in diameter) with gated stereotactic radio‐surgery (SRS) or stereotactic body radio‐therapy (SBRT) and to compare the performance of this mod