Zuzana Šinkorová,Anna Lierová,Alžběta Filipová et al.
Zuzana Šinkorová et al.
The JC-1 dye is widely used in apoptosis studies to monitor mitochondrial health. The probe was tested in vitro on two established cell lines and peripheral porcine blood lymphocytes after gamma irradiation (IR) to assess its potential in b...
SPECTROMETRY OF HIGH-ENERGY PHOTONS ON HIGH MOUNTAIN OBSERVATORY LOMNICKÝ ŠTÍT DURING THUNDERSTORMS [0.03%]
雷暴期间在高山观测站Lomnický štit进行的高能光子层析成像仪 spectroscopy
Jakub Šlegl,Ronald Langer,Tomáš Brunclík et al.
Jakub Šlegl et al.
Lomnický štít, Slovakia, 2634 m above sea level, is known to be a place of extreme electric fields measured during thunderstorms and is thus a suitable place for thunderstorm-related ionising radiation research. We present one of the str...
Ladislav Viererbl,Antonín Kolros,Hana Assmann Vratislavská
Ladislav Viererbl
Most of scintillators used for radiation detection exhibit afterglow, which is emission of light with longer decay times than that of main light pulse. High signal from afterglow has usually negative influence on detection parameters, e.g. ...
COMPARISON OF THE BACKGROUND GAMMA-RAY SPECTRUM FROM SOIL OBTAINED BY DIRECT MEASUREMENT AND BY CALCULATION USING MCNP6 WITH NAI(TL) SCINTILLATION DETECTOR [0.03%]
使用NaI（TL）闪烁探测器直接测量和基于MCNP6计算所得土壤本底γ谱的比较研究
Dávid Bednár,Martin Lištjak,Vladimír Nečas
Dávid Bednár
Efficiency calibration is an essential part of any gamma-spectrometric or non-spectrometric measurement. The article describes all steps leading to the reconstruction of the gamma-ray spectrum from the soil - mathematical calibration of the...
THE IMPORTANCE OF FEEDBACK IN MONITORING PATIENTS' RADIATION DOSES IN MAMMOGRAPHY [0.03%]
乳腺摄影中监测患者辐射剂量的反馈机制的重要性
Martina Horváthová,Zuzana Bárdyová,Igor Gomola
Martina Horváthová
The majority of medical facilities in the Slovak Republic archive diagnostic images of their patients in a picture archiving and communicating system (PACS). Data from the PACS system can be used to analyse patient radiation dose and perfor...
VERTICAL DOSIMETRIC MEASUREMENT OF ELECTRIC DISCHARGE INDUCED AT LIGHTNING IMPULSE VOLTAGE GENERATOR [0.03%]
闪电冲击电压发生器放电诱发的垂直剂量测量
Dagmar Štěpánová,Jan Mikeš,Václav Štěpán et al.
Dagmar Štěpánová et al.
This paper deals with the measurement of ionising radiation emitted in the vertical field of electric discharge generated between the tip and the grounded plate electrode. The generator set-up was for 400 consecutive negative discharges wit...
DETERMINATION OF URANIUM AND THORIUM SURFACE DISTRIBUTION IN GEOLOGICAL SAMPLES: COMPARISON OF TABLETOP MACRO AND MICRO-XRF SCANNING [0.03%]
地质样品中铀和钍表面分布的测定：桌上型宏观和微观X射线荧光扫描比较
Tomáš Trojek,Darina Trojková,Petr Mikysek
Tomáš Trojek
This paper describes the identification and quantification of uranium, thorium and other chemical elements in a low-grade uranium ore, using macro and micro-X-ray fluorescence scanning. The result of such scanning is their surface distribut...
INFLUENCE OF AIRWAY GEOMETRY ON RADON RISK ASSESSMENT IN ADULTS AND CHILDREN (MICRODOSIMETRIC APPROACH) [0.03%]
气道几何结构对成人和儿童氡暴露风险评估的影响（微剂量当量方法）
Radoslav Böhm,Martin Bulko,Karol Holý
Radoslav Böhm
The aim of this work was to use the microdosimetric threshold energy model to study the effects of alpha-emitting 222Rn progeny on the probability of developing lung cancer. The results suggest that the radiation risk may increase by severa...
David John,Pavel Kundrát,Kateřina Pachnerová Brabcová et al.
David John et al.
Carbon cycle receives growing attention, in particular in connection with the climate change. Radiocarbon (14C) serves not only as the well-known basis of a dating technique but also as a tracer of the global carbon cycle, enabling one to a...
Zuzana Jamborová,Kateřina Pachnerová Brabcová,Anna Jelínek Michaelidesová et al.
Zuzana Jamborová et al.
Boron derivatives have great potential in cancer diagnostics and treatment. Borocaptates are used in boron neutron capture therapy and potentially in proton boron fusion therapy. This work examines modulation effects of two borocaptate comp...