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Information × Registration Number 0223U000453, 0122U001142 , R & D reports Title Development of methods for estimating and reducing the uncertainty of the values of internal doses to human popup.stage_title Head Berkovskyi Volodymyr B., Кандидат біологічних наук Registration Date 07-01-2023 Organization State Institution "National Research Centre For Radiation Medicine of National Academy of Medical Sciences of Ukraine" popup.description2 The object of the study is the uncertainty of the internal dose depending on the variability of human exposure conditions. The goal of the work in 2022 is to develop methods for estimating the uncertainties of the internal dose associated with the limitation or absence of data on the duration and time of intake, the dispersion characteristics of the aerosol, and the physicochemical form of the material that entered the human body. Research methods are information-analytical and dosimetric. An analysis of the existing international methods used to estimate the uncertainties of human internal doses was carried out. Methods have been developed for estimating the uncertainties of the internal dose during inhalation intake, which are associated with the limitation or absence of data on the: - physical and chemical form of the material that entered the human body; - dispersion characteristics of the aerosol; - duration and time of arrival. Developments of this work were submitted to the Working Group of the International Commission on Radiological Protection (ICRP) for the preparation of a report on the estimation of radiation doses in emergencies and military attacks.  Product Description popup.authors Berkovskyi Volodymyr B. Bonchuk Yurii V. Ratia Hennadii H. popup.nrat_date 2023-01-07 Close