Radiation Damage in the Structure of the CR-39 Nuclear Detector Material as A Result of the Alpha's Energy Loss [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2022 In this work, the damage caused by the passage of alpha particles inside the CR-39 nuclear detector material on its chemical structure was studied. All samples at room temperature using a 241Am-Be neutron source with a flux of 5^10 neutrons.cm-2.s-1 ...
Khalid Flaih
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Estimation Hazard of Lung Cancer Due to Radiate Radon Gas in Diyala Governorate Schools
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2022 In this research, the concentration of radon gas has been calculated in the classrooms of schools in Diyala Governorate by using the nuclear track detector (CR-39), which was one of the organic solid-state nuclear detectors (SSNTDs).
Mothana Jassem Kadhim +1 more
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The Impact of the Normality of Two Types of Chemical Solutions on the Etching Rates of Nuclear Track detector CR-39 [PDF]
Kirkuk Journal of Science, 2023 Solid-state nuclear track detectors such as CR-39 are used in the detection of charged particles and heavy ions. In this paper, the effect of two types of chemical etching solutions on the etching properties of the detector CR-39 of 400 µm thickness was ...
Aqmur Alassi, Ahmed Alobaidy
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مجلة بغداد للعلوم, 2016 ???? ?? ??? ????? ???? ?????? ?????????? ????? ??????? ???? ?????? ????? ??? ??? ????? ?? ???? ??? ????? ????? ???? ????? ????? ?? 0-3cm, 10cm, 20cm, 30cm, 40cm ???????? ????? ?? ???? ????? ???????? ?? ???? ????? ?????? CR-39??????? ?? ??? ??? ??????????
Baghdad Science Journal
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Experimental evaluation of the response of micro-channel plate detector to ions with 10s of MeV energies [PDF]
, 2016 The absolute calibration of a microchannel plate (MCP) assembly using a Thomson spectrometer for laser-driven ion beams is described. In order to obtain the response of the whole detection system to the particles’ impact, a slotted solid state nuclear ...
A. Alejo +10 more
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Measurement of radon concentrations for some houses in Al-Najaf city /Iraq
Iraqi Journal of Physics, 2019 Measurement of radon concentration level was carried out in 40 houses in Al – Najaf city during summer season of 2012. Long term measurement of indoor of old building radon concentrations have been taken, using a previously calibrated ...
Ali A. Al-Hamidawi
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مجلة بغداد للعلوم, 2017 In this research the activity of radon gas in air in Baghad governorate,Iraq, using “alpha-emitters track registration (CR-39) track detector were measured. This measurement was done for selected areas from Baghdad Governorate, The results obtained shows
Baghdad Science Journal
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The activity concentrations of 222Rn in some groundwater wells, Najran City, Saudi Arabia [PDF]
Nuclear Technology and Radiation Protection, 2017 In this work, the radon exhalation rate, effective radium content and radiation doses from some groundwater wells in Najran City, Saudi Arabia, were addressed and discussed in detail.
Al-Naggar Tayseer I., Abdalla Ayman M.
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Calibration of CR-39 solid state nuclear track detector [PDF]
, 2009 Nowadays there are increasing uses of SSNTD on scientific works in Thailand. Currently we are using SSNTD as an important tool for confirming active fault zones in a province in which a new nuclear research reactor has been proposed to come up.
Jamsangtong, J +3 more
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Studying the Radon and Uranium Concentrations in Different Types of Tobacco Available in the Local Markets in the Kirkuk Governorate [PDF]
Kirkuk Journal of Science, 2020 The current research aims to measure radon gas concentrations in different types of tobacco. 20 types of cigarettes tobacco and two types of molasses were collected for eight different companies the most prevalent in smoking which are found in local ...
Zainab Ali, Ahmed Ibrahim
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