Search results for: Andrzej Korman

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Biological effects of mixed-ion beams. Part 1: Effect of irradiation of the CHO-K1 cells with a mixed-ion beam containing the carbon and oxygen ions

Joanna Czub, Dariusz Banaś, Janusz Braziewicz, Iwona Buraczewska, more

Applied Radiation and Isotopes > 2018 > 139 > C > 304-309

Carbon and oxygen ions were accelerated simultaneously to estimate the effect of irradiation of living cells with the two different ions. This mixed ion beam was used to irradiate the CHO-K1 cells, and a survival test was performed. The type of the effect of the mixed ion beam on the cells was determined with the isobologram method, whereby survival curves for irradiations with individual ion beams...

article

Charged projectile spectrometry using solid-state nuclear track detector of the PM-355 type

Aneta Malinowska, Marian Jaskóła, Andrzej Korman, Adam Szydłowski, more

Nukleonika > 2015 > 60 > 3 > 591-596

To use effectively any radiation detector in high-temperature plasma experiments, it must have a lot of benefits and fulfill a number of requirements. The most important are: a high energy resolution, linearity over a wide range of recorded particle energy, high detection efficiency for these particles, a long lifetime and resistance to harsh conditions existing in plasma experiments and so on. Solid-state...

article

Investigation of the bystander effect in CHO-K1 cells

Urszula Kaźmierczak, Dariusz Banaś, Janusz Braziewicz, Iwona Buraczewska, more

Reports of Practical Oncology & Radiotherapy > 2014 > 19 > Supplement > S37-S41

Investigation of the bystander effect in Chinese Hamster Ovary cells (CHO-K1) co-cultured with cells irradiated in the dose range of 0.1–4Gy of high LET ¹² C ions and X-rays.The radiobiological effects of charged heavy particles on a cellular or molecular level are of fundamental importance in the field of biomedical applications, especially in hadron therapy and space radiation biology.A...

article

Status report: Nanodosimetry of carbon ion beam at HIL

Aliaksandr Bantsar, Marcin Pietrzak, Marian Jaskóła, Andrzej Korman, more

Reports of Practical Oncology & Radiotherapy > 2014 > 19 > Supplement > S42-S46

We present preliminary data for measured distributions of ionization cluster size produced by carbon ions in tissue equivalent media. The experiments were carried out with a beam of 92MeV carbon ions from the U200p cyclotron at the Heavy Ion Laboratory (HIL), University of Warsaw, and nitrogen targets using the so-called Jet Counter set-up.

article

Elemental concentrations in tropospheric and lower stratospheric air in a Northeastern region of Poland

Janusz Braziewicz, Ludwika Kownacka, Urszula Majewska, Andrzej Korman

Atmospheric Environment > 2004 > 38 > 13 > 1989-1996

Element concentrations of K, Ca, Ti, Cr, Fe, Ni, Cu, Zn, Se, Br, Sr and Pb as well as the activity of natural radionuclides ² ¹ ⁰ Pb and ² ² ⁶ Ra in air were measured. The aerosol samples were collected during tropospheric and stratospheric aircraft flights over the Northeastern region of Poland, which is mostly an agricultural and wooded area. The air volumes were...

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Search results for: Andrzej Korman

Biological effects of mixed-ion beams. Part 1: Effect of irradiation of the CHO-K1 cells with a mixed-ion beam containing the carbon and oxygen ions

Charged projectile spectrometry using solid-state nuclear track detector of the PM-355 type

Investigation of the bystander effect in CHO-K1 cells

Status report: Nanodosimetry of carbon ion beam at HIL

Elemental concentrations in tropospheric and lower stratospheric air in a Northeastern region of Poland

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