Nuclear Track Detector (NTD)
A Review Article on the Study of Radon and Thoron Concentration using Solid State Nuclear Track Detector
... State Nuclear Track Detector (SSNTD) is an example of a strong material presented to nuclear radiation (charged molecule, sometimes additionally gamma rays), etched and inspected ...the ...
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A Novel Detection Technique for Nuclear Radiations: Solid State Nuclear Track Detector, CR 39: A Review
... CR-39 Nuclear Track Detectors have been aligned for identification of alpha-particles and protons in a high neutron transition ...plastic detector has a place with natural indicators; it is a sort of ...
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Microstructural Investigation of PM 355 Nuclear Track Detector Subjected to Low Dose Gamma Irradiation: A Positron Annihilation Lifetime Study
... Samples of the PM-355 polymeric solid state nuclear track detector were exposed to low gamma absorbed doses from 1 kGy (0.1 Mrad) up to 9 kGy (0.9 Mrad). Positron annihilation lifetime (PAL) in ...
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Measurement of radon gas concentration in water and soil samples in AL-Najaf governorate by using nuclear track detector (CR-39) Taghreed K. Hameed
... The aim of the present work is to determine the radon gas concentration in soil surface and tap water samples in selected regions in AL-Najaf governorate by using alpha-emitters registrations which are emitted form radon ...
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Determination of Alpha Rates Emitted from Animal Bones Using CN-85 Nuclear Track Detector
... solid-state nuclear track detector is based on the fact that a heavy charged particle will cause extensive ionization of the material when it passes through a medium ...of nuclear track ...
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Measurement of Radon Gas Concentrations in Tap Water Samples for Thi Qar Governorate Using Nuclear Track Detector (CR 39)
... In the present work, we have measured the radon gas concentrations in tap water samples are taken directly from drinking tap water in sites houses being carried in Thi-Qar governorate by using nuclear track ...
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Nuclear Track Detectors for Relativistic Nuclear Fragmentation Studies: Comparison with Other Competitive Techniques
... ABSTRACT The potential of the high resolution nuclear track detector NTD CR-39 is examined carefully for the measurement of relativistic nuclear projectile fragmentation cross sections a[r] ...
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Measurement of Uranium Concentrations in soil of some regions in south east of Baghdad using nuclear track detector (CR-39) Nidhala H.K. AL-Ani | Hala M.H
... [7] Serafim, Ricardo, A. M.; Correa, Bianca, A. M.; Yama Zaki, Yone, M.; primi, M. C. and Geraldo, Luiz. p. 2010. Investigation of Uranium Content in Sediment and Soil Samples from the Santos and Sao Vicente estuary ...
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Studying Different Etching Methods Using CR 39 Nuclear Track Detector
... Ultrasound is considered one of the factors which affect the properties of the SSNTDs [8] the vibration produced by the ultrasound source will excite the molecules of the detector material and the free radicals ...
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Diagnose and investigation of angular distribution of copper plasma ions
... velocity, energy, flux and angular distribution of ions from laser induced plasma are including of Micro channel plate (MCP), Solid state nuclear track detector ([r] ...
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Improvement of charge resolution for trans-iron nuclei (Z ≥ 30) in CR-39 plastic nuclear track detectors using trajectory tracing technique
... plastic nuclear track detector (PNTD) is essential as a part of an effort to our future mea- surements of the projectile charge changing cross sections for galactic cosmic ray nuclei, but extremely ...
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Analysis of Nuclear Track Parameters of CN 85 Detector Irradiated to Thermal Neutrons by Using MATLAB Program
... for track recognition and track parameters measurements from images of the solid state nuclear track detectors type ...state nuclear track ...solid-state nuclear ...
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Measurement of Indoor Radon Concentration in Bahraich and Barabanki District of Eastern U P using LR 115 Type II Plastic Track Detector (SSNTDS)
... cane etc cultivation and very fertile. The Dumat or loam is also fertile soil, ideal for cultivation of various types of crops. This is the reason for high crop yields in the district. The soil cover is generally shallow ...
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Radon Concentration Measurements in Gattar Uranium Prospect, Northern Eastern Desert, Egypt
... The concentration of Radon in mines varies tremendously according to the country rock, type of mineralization and area. Ventilation is also an impor- tant factor. The absence of ventilation in mines tends to allow a ...
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Determination of Alpha Particles Concentration in Toothpaste Using CR 39 Track Detector
... the nuclear track detector (CR-39) of thickness 250 μm and area of about (1 × 1 cm 2 ...with nuclear track detector (CR-39) (see Figure 1) at distance of 5 cm from the neutron ...
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Measuring Uranium Concentrations in Soil Samples of Midland Refineries Company - Doura - Baghdad – Iraq
... CR-39 detector technique was used, to estimate the uranium concentration from the soil in midland refineries Company (Doura refine ( , Baghdad, ...state nuclear track detector type ...
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Levels of natural radioactivity in environment in residential area of Moradabad District, Western Uttar Pradesh
... ABSTRACT: Indoor radon and thoron have been measured in the houses of Moradabad District, Uttar Pradesh India, by means of solid state nuclear track detectors. Radon, an invisible radioactive gas, occurs ...
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Cryptococcal meningitis: A neglected NTD?
... assays (CrAg LFAs) that can be used for diagnosis either in the laboratory or at the point of care. The strategy is highly cost-effective and has recently shown a mortality benefit when combined with increased adherence ...
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Optimization of chemical etching parameters of strippable and non strippable solid state nuclear track detectors (SSNTD) LR 115 type II
... State Nuclear Track Detectors (SSNTD) is one of the most used for its simplicity, its reliability, and its relatively low-cost compared to many other methods (Durrani and Bull, 1987; Quashie et al, 2011; ...
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The Interaction of Neutrons with 7Be at BBN Temperatures: Lack of Standard Nuclear Solution to the “Primordial 7Li Problem”
... With total errors of the order a few percent or less, the BBN predictions are a very specific consequence of modern cosmology and in that sense, BBN is one of the most remarkable achievements of modern cosmology and ...
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