Can the incineration of Municipal Solid Waste pose occupational and environmental radiation hazards?
An evaluation of the incineration process of municipal solid waste is made for identifying potential radiation hazards. Sources of radiation considered are the radioactive materials wrongly eliminated into municipal waste (e.g., industrial and medical ...
Fernando P. Carvalho
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Concentrations of natural radionuclides in imported zirconium minerals [PDF]
The natural radioactivity in imported zircon samples used as glaze for ceramic tiles in the ceramics industry has been presented in this paper. The measurements were made by gamma spectrometry with a high purity germanium detector. The average activity concentrations of 238U and 232Th determined in the measured samples (3250 Bq/kg, and 556 ...
Marija Jankovic, Dragana Todorovic
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Risk Estimation and Expert Judgment: The Case of Yucca Mountain [PDF]
Professor Shrader-Frechette discusses factors responsible for acute disagreement between the federal government and Nevada citizens over potential Risks at Yucca Mountain and focuses on the use of expert judgment, concluding that some of them appear to ...
Shrader-Frechette, Kristin
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Assessment of 90Sr and 137Cs distribution pattern in organs and tissues of bank vole (Clethrionomys Glareolus) under conditions of Chornobyl zonet [PDF]
Distribution pattern of 90Sr and 137Cs has been studied in more detail and for the first time in organism of common representative of Chornobyl wild fauna – bank vole, which are used in radiobiological and genetic research at natural chronic uptake of ...
Yu. A. Maklyuk +3 more
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COMPARISON OF THE SOIL RADIOACTIVE AND HEAVY METALS POLLUTION WITH PHYSIOLOGICAL PARAMETERS OF TEST PLANTS AT THE FACILITIES OF SUKHACHEVSKY INDUSTRIAL SITE [PDF]
The work aimed to assess the impact of Baza S uranium ore storage site and Sukhachevskoye uranium mill tailing impoundment on physiological parameters of test ...
Korovin, Vadim, Valyaev, Olexandr
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Surface activity levels of 7Be, 210Pb, 40K and other atmospheric species and teh influence of African air mass intrusions [PDF]
The high frequency of mineral dust plumes blown across from Africa to the Iberian Peninsula significantly affects dust levels in the atmosphere. Therefore, it is of great interest to analyse and quantify the African dust loading over the region due to ...
Cabello, María +6 more
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Assessment Of The Effect Of Radionuclides From Malaysian Soils On Environmental Safety [PDF]
Natural radioactive sources are the major contributor to human radiation exposure. The accumulation of radioactivity in surface soil is of concern since growing vegetation will take up radionuclides through roots and incorporate them into variou parts
Hj.Ismail, Marzuki
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Naturally Occurring Radionuclides in Agricultural Products
This document is a summary of research with the naturally occurring radionuclides in agricultural products associated with phosphatic clays in Florida. This document is SL221, a fact sheet of the Soil and Water Science Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida.
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Radionuclides in arctic marine macroalgae from Kongsfjorden (Svalbard) [PDF]
Seaweeds are known to be useful environmental bioindicators since they bioaccumulate radioisotopes at very low environmental concentrations. Levels of natural radionuclides in six ecologically relevant brown and red seaweed species from Arctic coasts ...
Carmona-Fernandez, Raquel +8 more
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Vertical distribution of natural radionuclides in soils
Low-level alpha spectrometry techniques using semiconductor detectors (PIPS) and liquid scintillation counters (LKB Quantulus 1220™) were used in order to determine the activity concentration of 238U, 232Th, 234U, 230Th, 226Ra, and 210Pb in soil samples.
Lozano J. C. +2 more
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