Results 21 to 30 of about 28,586 (223)

Radioactivity of organically bound tritium and carbon-14 in sea food from waters near nuclear power plant and committed effective dose of exposed people in Zhejiang province, 2020

open access: yesZhongguo gonggong weisheng, 2023
Objective To examine the radioactivity of organically bound tritium (OBT) and carbon-14 (14C) in seafood from waters near nuclear power plant and to estimate annual committed effective dose of people exposed to the sea food in Zhejiang province for ...
Hong REN, Yiyao CAO, Peng WANG
doaj   +1 more source

PECULARITIES OF THE TRITATED WATER TRANSPIRATION FLUX DURING WILLOW VEGETATION

open access: yesГеохімія техногенезу, 2020
In the greenhouse experiment in time dynamics the peculiarities of tritiated water transpiration flux from an aqueous feeding solution to the white willow (Salix alba L.) tissues were studied.
Dolin V., Bobkov V.
doaj   +1 more source

Criteria of applicability for autoradiography of tritium [PDF]

open access: yes, 1993
Autoradiography is an effective tool for the imaging of radionuclide distributions in various samples. In sophisticated applications with special preparation and development of sample-emulsion combinations and subsequent grain counts it can be highly ...
Chen, J.   +2 more
core   +1 more source

Tissue distribution, excretion and effects on genotoxicity of tritium following oral administration to rats

open access: yesNuclear Engineering and Technology, 2019
Tritium is an important nuclide that must be monitored for radiation safety management. In this study, HTO was orally administered to rats at the level of 37 kBq (1 μCi) or 370 kBq (10 μCi) to examine tissue distribution and excretion levels.
Jei Ha Lee   +7 more
doaj   +1 more source

The modeling of changes in the specific activity of tritium in plants [PDF]

open access: yes, 2023
Birch juice is a drink made of birch sap of medium-sized wild trees at the springtime. It is popular especially in northern Europe and Asia on territories with occasionally waterlogged permeable soils.
Itskovych, Victoria   +3 more
core   +2 more sources

Poly(dimethylsiloxane)-poly(ethyleneoxide)-heparin block copolymers. I. Synthesis and characterization [PDF]

open access: yes, 1988
Amphiphilic block copolymers containing poly(dimethylsiloxane), poly(ethylene oxide), and heparin (PDMS-PEO-Hep) have been prepared via a series of coupling reactions using functionalized prepolymers, diisocyanates, and derivatized heparins.
Agarwal   +40 more
core   +3 more sources

Problems of anthropogenic tritium limitation [PDF]

open access: yesСаратовский научно-медицинский журнал, 2013
This article contains the current situation in respect to the environmental concentrations of anthropogenic and natural tritium. There are presented and analyzed domestic standards for НТО of all Radiation Safety Standards (NRB), as well as the ...
Kochetkov О.A.   +2 more
doaj  

Radiological Problems of Tritium [PDF]

open access: yes, 2018
In light of the session documents (UNSCEAR, 2015, 2016), presented are the results of health risk assessment in drinking water containing tritium as well as results of field observations and bioassay with algae (Lemna minor and Polyrhiza) from water ...
Glushkov, Yu. M.   +6 more
core   +2 more sources

Radiocarbon dating of deep-sea corals [PDF]

open access: yes, 2002
Deep-sea corals are a promising new archive of paleoclimate. Coupled radiocarbon and U-series dates allow ^(14)C to be used as a tracer of ocean circulation rate in the same manner as it is used in the modern ocean.
Adkins, Jess F.   +7 more
core   +1 more source

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