Comparison of seasonal and yearly average indoor radon levels using CR-39 detectors

S Rahman, BM Ghauri - Radiation Measurements, 2010 - Elsevier
In order to assess the effect of long term exposure, CR-39 based radon dosimeters were
exposed to indoor radon in the drawing rooms (living room) of 200 selected houses of the …

Etching characteristic studies for the detection of alpha particles in DAM–ADC nuclear track detector

H El-Samman, AH Ashry, W Arafa, M Abou-leila… - Radiation Physics and …, 2014 - Elsevier
This study reports the characteristic studies for the detection of alpha particles in DAM–ADC
nuclear track detector. Several important parameters that control the track formation such as …

Determination of CR-39 detection efficiency for fast neutron registration and the absolute neutron dosimetry

AR El-Sersy, NE Khaled, SA Eman - … in Physics Research Section B: Beam …, 2004 - Elsevier
In this work, the efficiency η of CR-39 track detector for fast neutron registration was
measured and compared with the calculated one. η was defined as the ratio of induced …

Experimental determination of LR-115 detector efficiency for exposure to alpha particles

D Marocco, F Bochicchio - Radiation measurements, 2001 - Elsevier
The alpha particle detection efficiency of LR-115 detectors has been measured against
alpha particle energy E and incidence angle θ (with respect to the normal to the detector …

Geometrical parameters of tracks registered by collimated alpha particles on CR-39 detector

PM Joshirao, JW Shin, SW Hong, RV Kolekar… - Nuclear Instruments and …, 2015 - Elsevier
The latent tracks formed on CR-39 solid state track detector on exposure of alpha radiations
emanating from a collimated 241 Am source were developed by a chemical etching method …

Detection efficiency of alpha particles in CR-39 nuclear track detector: Experimental study

AH Ashry, M Abou-Leila… - … Science, Engineering and …, 2012 - ingentaconnect.com
CR-39 track detector has been exposed to collimated alpha particle from 241Am source in
air. It was found from the experimental studies that both of the alpha track detection …

[HTML][HTML] U and Th determination in natural samples using CR-39 and LR-115 track detectors

SA Eman, SH Nageeb, AR El-Sersy - 2012 - scirp.org
In this work, a simple and accurate method for U and Th determination in natural samples is
proposed. This method is based on simplified calculations of the efficiency factor of the solid …

A nuclear tester for micro-hardness measurement

AH Ashry, H El-Sammane, M Abou-leila, W Arafa… - Nuclear Instruments and …, 2012 - Elsevier
The dependence of alpha particle track diameter on the hardness of a diallyl maleate–allyl
diglycol carbonate (DAM–ADC) nuclear track detector is investigated. When etched under …

Effect of environmental conditions on radon concentration-track density calibration factor of solid-state nuclear track detectors

A El-Sersy, M Mansy, A Hussein - Pramana, 2004 - Springer
In this work, the effect of environmental conditions viz., temperature (T) and relative humidity
(RH) on the track density-radon concentrations calibration factor (K) has been studied for CR …

[PDF][PDF] ETCHING AND OPTICAL PROPERTIES OF GAMMA IRRADIATED MAKROFOL DE 1-1 NUCLEAR TRACK DETECTOR

H DONIA, M EL-HOFY, H EL-SAMMAN, AA HUSSEIN… - polymer - researchgate.net
Exposure of Makrofol DE 1-1 nuclear track detectors to high gamma ray doses causes a
great effect on their structural and etching properties, as well as on the recorded track …