Investigation and Analysis of Environmental Radioactivity of a Decommissioned Uranium mine
In this paper,a southern decommissioning of nuclear facilities after the treatment carried out on-site monitoring of the radiation environment,and evaluate the local radiation environment,the evaluation results showed that: the mine and surrounding area air γ radiation absorbed dose rate,radon and its progeny concentration limits are lower than the national level of management,after treatment the soil radon exhalation rate decreased,radionuclides in soil and surface water uranium,radium content is low,the governance effect of mine have been maintained good.
Summary In agreement with Tyler's statement: “If scientific progress is to be made, we must require standards that would be recognized by everybody” ( Tyler , 1974 ), this work proposes a standard method for studying uremic neuropathy: neurological and EMG evaluations may be integrated with the study of evoked tetanic activity, which would seem to be accurate in detecting good peripheral nerve functioning.