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  1. Investigation of radioactivity concentration in spent technetium generators

    Radiation Physics and Chemistry 97:346 (2014)

    This study was carried out to survey and measure radioactivity concentration and estimate radiation dose level at the surface of spent technetium generator columns for the safe final disposal of radioactive waste. High resolution γ-spectrometry with the aid of handheld radiation survey...
  2. Radiation survey of aircraft and heavy machinery scrap.

    Applied Radiation and Isotopes 70(12):2686 (2012) PMID 23041388

    This study was conducted primarily to survey aircraft and heavy machinery at 30 locations within Khartoum State using handheld radiation survey meters to detect and identify any radiation sources that might be present and to estimate radiation dose levels. The survey has resulted in detection of...
  3. Radiation exposure of workers in stores of building materials

    Journal of Taibah University for Science 8(4) (2012)

    This study investigates radon in a number (50) of shops and stores of major building materials and its radioactivity contents used in Sudan. Charcoal canister and gamma spectrometry system were used for radon measurement. Fifty-five types of natural materials were collected from these ...
  4. Investigation of natural radioactivity levels in water around Kadugli, Sudan.

    Applied Radiation and Isotopes 66(11):1650 (2008) PMID 18513978

    Surface water from Miri Lake and groundwater from around Kadugli (West-Central Sudan) obtained by means of hand-pumps was analysed for (238)U, (226)Ra, (222)Rn, and (232)Th activity concentrations. The surface water showed very low levels of radionuclide concentrations: <1.0-7.5, 8.5-16.5, <1.6,...