Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UNIPROT:P01189 (
beta-endorphin
)
21,003
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Original data on radionuclide activities in air emissions of Russian NPPs are presented based on direct on-site measurements in vent stacks of NPPs during an extensive survey in 2017-2018. For the first time, the detailed inventories of radionuclides in the air releases were directly measured for all types of nuclear reactors, employed in the Russian NPPs. Based on the results of measurements, annual doses for local populations around the Russian NPPs were estimated. The technogenic radionuclides, detected in the air emissions, were ranked according to their contribution in the annual dose.
14
C is the major contributor for the annual dose from the atmospheric releases of LWGR reactors - almost 98% for Bilibino
NPP
's
EGP
-6 reactor, and up to 86% for RBMK-1000 reactors (Smolensk
NPP
). For PWR reactors (VVER) contribution to the annual dose from atmospheric releases is formed mostly by tritium,
14
C and noble gases. Estimated annual doses for local populations in the vicinity of the Russian NPPs do not exceed 10
-5
Sv/year. Atmospheric releases of
60
Co,
134
Cs,
137
Cs and other aerosols, involved in the routine monitoring programs of Russian NPPs, do not contribute significantly to the annual dose. Based on these results,
14
C and tritium will be included in the monitoring programs of atmospheric release control at all Russian NPPs; maximal permissible levels of annual releases for
14
C and tritium will be established since 2019.
...
PMID:Determination of radionuclide composition of the Russian NPPs atmospheric releases and dose assessment to population. 3128 64
