Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Dragoslav Nikezic"'
Autor:
Mehrdad Shahmohammadi Beni, M. Rafiqul Islam, Kyeong Min Kim, Dragana Krstic, Dragoslav Nikezic, Kwan Ngok Yu, Hiroshi Watabe
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract The present work introduced a framework to investigate the effectiveness of proton boron fusion therapy (PBFT) at the cellular level. The framework consisted of a cell array generator program coupled with PHITS Monte Carlo package with a ded
Externí odkaz:
https://doaj.org/article/5222b63741c04dae96d826bd0d196c22
Autor:
Giovana Bussolotti, Dragana Krstic, Dragoslav Nikezic, Alexandre Soares Leal, Bruno Melo Mendes, Milena Zivkovic
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 10, Iss 2A (2022)
Cisplatin is currently used in the treatment of numerous types of tumors, such as head and neck, esophagus, bladder, testicle. However, the cisplatin use is limited due to its cytotoxic effects. Thus, considering its side effects, lines of research a
Externí odkaz:
https://doaj.org/article/fa2f245716744637969011fdb94298f7
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Abstract A calibration method was proposed in the present work to determine the medium-thickness-dependent proton doses absorbed in cellular components (i.e., cellular cytoplasm and nucleus) in radiobiological experiments. Consideration of the depend
Externí odkaz:
https://doaj.org/article/9d33fe6b9fe5470cac8b48bdc98eea47
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0248300 (2021)
The Monte Carlo method was employed to simulate realistic treatment situations for photon and proton radiation therapy for a set of Oak Ridge National Laboratory (ORNL) pediatric phantoms for 15, 10, 5 and 1-year olds as well as newborns. Complete ra
Externí odkaz:
https://doaj.org/article/fd2ff8e245ca4592a058c8b1ead628d9
Publikováno v:
PLoS ONE, Vol 16, Iss 9, p e0257638 (2021)
Some concepts in nuclear radiation physics are abstract and intellectually demanding. In the present paper, an "MCHP platform" (MCHP was an acronym for Monte Carlo simulations + Human Phantoms) was proposed to provide assistance to the students throu
Externí odkaz:
https://doaj.org/article/260d8735e2864a7ead6ffd1813f6bf0c
Publikováno v:
Polymers, Vol 13, Iss 4, p 560 (2021)
The computer programs TRACK_TEST and TRACK_VISION were previously developed to model profiles and optical appearances of tracks developed in solid-state nuclear track detectors. The programs were based on a track development model that involved the b
Externí odkaz:
https://doaj.org/article/a3b9519c81134be3b2ca2013a3f9e958
Publikováno v:
Applied Sciences, Vol 8, Iss 1, p 106 (2018)
Commercially available radiochromic films are primarily designed for clinical X-ray dosimetry. These films change color upon exposures to radiation as a result of solid-state polymerization (SSP). Built on a previous model developed for SSP upon expo
Externí odkaz:
https://doaj.org/article/9165484388fc47ebb1708bfdde43218a
Autor:
Vesna Manić, Goran Manić, Dragana Krstic, Branko Radojković, Miloš Stojanović, Dragoslav Nikezic
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 329:671-677
The activity concentration of natural radionuclides in the samples of soil from the town of Nis were measured using the gamma spectroscopy system. The average activities of 226Ra, 232Th and 40K are: 19, 30 and 409 Bq/kg, respectively. The average out
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Publikováno v:
Radiation and Environmental Biophysics. 59:161-171
Knowledge of microdosimetric quantities of certain radionuclides is important in radio immune cancer therapies. Specific energy distribution of radionuclides, which are bound to the cell, is the microdosimetric quantity essential in the process of ra