Results 251 to 260 of about 84,352 (296)

Correction Coefficients for Measuring the Ambient Dose Equivalent Rate of Neutrons

ANRI, 2021
Calculations of the response for the most widely used neutron dosimeters at the Russian nuclear power plant (NPP) have been performed. It is shown that in some cases it is necessary to introduce a correction for the measured value of the ambient dose equivalent rate (AEDR).
Pavel Alexeev, Vladimir Pikalov, Alexander Alexeev   +2 more
openaire   +1 more source

Correlation of the ambient dose equivalent rate and meteorological parameters

Journal of Radioanalytical and Nuclear Chemistry, 2020
In this paper, the results of ambient dose equivalent rate measurements at different locations are presented. At every location measurements were performed twice a day, in the morning and afternoon. One of the aim of this study was to determine the impact of weather conditions on the ambient dose equivalent rate.
Amela Kasić, Amira Kasumović
openaire   +1 more source

Estimating the terrestrial gamma dose rate by decomposition of the ambient dose equivalent rate

Journal of Environmental Radioactivity, 2017
An extensive network of dose rate monitoring stations continuously measures ambient dose rate across Europe, as part of the EURDEP system. Its purpose is early warning in radiological emergencies and documenting its temporal and spatial evolution.
P. Bossew, G. Cinelli, M. Hernández-Ceballos, N. Cernohlawek, V. Gruber, B. Dehandschutter, F. Menneson, M. Bleher, U. Stöhlker, I. Hellmann, F. Weiler, T. Tollefsen, P.V. Tognoli, M. de Cort   +13 more
openaire   +2 more sources

Variations of the ambient dose equivalent rate in the ground level air

Journal of Environmental Radioactivity, 2003
The ambient dose equivalent rate is caused by ionizing radiation of radionuclides in the atmosphere and on the ground surface as well as by cosmic radiation. Seasonal and diurnal variations of the ambient dose equivalent rate (ADER) in the ground level air are influenced by the concentration of 222Rn daughters.
M, Lebedyte, D, Butkus, G, Morkŭnas
openaire   +2 more sources

AMBIENT DOSE EQUIVALENT RATE IN GOIÂNIA 12 YEARS AFTER THE 137Cs RADIOLOGICAL ACCIDENT

Health Physics, 2001
This paper describes the situation of ambient dose equivalent rates in four of the main foci of 137Cs contamination in the city of Goiânia, Brazil, in 1999, 12 y after one of the worst radiological accidents in the world. During the decontamination, all the buildings of the three highly contaminated sites were demolished and the top soil removed ...
E M, Yoshimura, N K, Umisedo, A, Facure, R M, Anjos, E, Okuno   +4 more
openaire   +2 more sources

Calculations for ambient dose equivalent rates in nine forests in eastern Japan from 134Cs and 137Cs radioactivity measurements

Journal of Environmental Radioactivity, 2021
Understanding the relationship between the distribution of radioactive 134Cs and 137Cs in forests and ambient dose equivalent rates (H˙∗(10)) in the air is important for researching forests in eastern Japan affected by the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident.
Alex, Malins, Naohiro, Imamura, Tadafumi, Niizato, Junko, Takahashi, Minsik, Kim, Kazuyuki, Sakuma, Yoshiki, Shinomiya, Satoru, Miura, Masahiko, Machida   +8 more
openaire   +2 more sources

Changes in ambient dose equivalent rates around roads at Kawamata town after the Fukushima accident

Radiation Protection Dosimetry, 2015
Changes in ambient dose equivalent rates noted through vehicle-borne surveys have elucidated ecological half-lives of radioactive caesium in the environment. To confirm that the ecological half-lives are appropriate for predicting ambient dose equivalent rates within living areas, it is important to ascertain ambient dose equivalent rates on/around ...
Sakae, Kinase, Satoshi, Sato, Ryuichi, Sakamoto, Hideaki, Yamamoto, Kimiaki, Saito   +4 more
openaire   +2 more sources

The Influence of Radon (Gas and Progeny) and Weather Conditions on Ambient Dose Equivalent Rate

Radiation Protection Dosimetry, 2016
The purpose of this study is to identify the influence of radon (gas and progeny) on the ambient dose equivalent rate measured at the reference station ESMERALDA, where continuous measurements of the ambient dose equivalent rate (every 10 min) combined with activity concentration measurements of radon gas and radon progeny as well as meteorological ...
J L, Márquez, G, Benito, J C, Saez, N, Navarro, A, Alvarez, J, Quiñones   +5 more
openaire   +2 more sources