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Neutron Activation Analysis

open access: yesCHIMIA, 1967
Activation analysis is a technique of elementary analysis in which samples are exposed to a high flux of neutrons, and the radioactivity induced in selected elements is compared with that produced in known standards. It has the following advantages: (1) wide applicability, (2) sensitivities ranging from 10-6 to 10-14 g, (3) absence of reagent ...
H.J.M. Bowen
doaj   +5 more sources

Uranium foil neutron activation analysis

open access: yesActa Polytechnica
At the Department of Nuclear Reactors of the Faculty of Nuclear Sciences and Physical Engineering of the Czech Technical University (FNSPE CTU) in Prague, there is a need to implement a neutron activation analysis as a tool for the separation of uranium
Ján Kozic, Milan Štefánik
doaj   +3 more sources

First Results on Moss Biomonitoring of Trace Elements in the Central Part of Georgia, Caucasus

open access: yesAtmosphere, 2021
The moss biomonitoring technique was used for assessment of air pollution in the central part of Georgia, Caucasus, in the framework of the UNECE ICP Vegetation.
Omari Chaligava   +7 more
doaj   +1 more source

EVALUATION OF THE DOSE LEVELS IN THE IRRADIATION CHANNELS OF PU-BE NEUTRON SOURCES STORAGE DEVICE BY USING NEUTRON ACTIVATION ANALYSIS AND MCNP6 MODELLING [PDF]

open access: yesEPJ Web of Conferences, 2021
PuBeneutrons sources of Educational Neutron Laboratory in the Center for Physical Sciences and Technology are used in several activities including neutron activation for educational purposes and laboratory irradiation experiments. In this work we address
Lagzdina E.   +6 more
doaj   +1 more source

Elemental Composition of Infusions of Herbs (Tisanes) of North Ossetia (the Caucasus)

open access: yesAgriculture, 2021
Herbal infusions are consumed worldwide owing to their beneficial properties. Cultivated or obtained from the wild, herbal raw plant materials may contain trace elements at various levels.
Yuliya Lavrinenko   +8 more
doaj   +1 more source

Evaluation of neutron-induced activation gamma-rays creation and transport in a LaBr3 inorganic scintillator with PHITS [PDF]

open access: yesEPJ Web of Conferences, 2023
In the framework of its R&D activities to support the metal industry, the Laboratory for Integration of Systems and Technology of CEA Paris-Saclay started studies with the aim of characterizing scrap metal by means of neutron activation analysis.
Besnard-Vauterin C.   +4 more
doaj   +1 more source

The Influence of Manganese on Growth Processes of Hordeum L. (Poaceae) Seedlings

open access: yesPlants, 2021
Manganese, as one of the xenobionts, belongs to the group of heavy metals, which, in high concentrations, can negatively affect the development of plants. In small concentrations, it is necessary for plants for normal growth and development.
Kirill Tkachenko   +2 more
doaj   +1 more source

Factors conditioning the content of chemical elements in soil and mosses in Armenia

open access: yesJournal of Trace Elements and Minerals, 2022
In this research, chemical element contents were determined using the Epithermal neutron activation analysis (Cr, V, Ti, Sr, Rb, As, Zn, Co, Fe, Mn and Ba) and atomic-absorption spectrometry (Cu and Pb) for mosses and X-ray fluorescence spectroscopy (Cr,
Gevorg Tepanosyan   +3 more
doaj   +1 more source

Characterization of PM10 Sampled on the Top of a Former Mining Tower by the High-Volume Wind Direction-Dependent Sampler Using INNA

open access: yesAtmosphere, 2020
The PM10 concentrations in the studied region (Ostravsko-karvinská agglomeration, Czech Republic) exceed air pollution limit values in the long-term and pose a significant problem for human health, quality of life and the environment.
Irena Pavlíková   +5 more
doaj   +1 more source

Elemental composition of moss and lichen species in eastern Serbia [PDF]

open access: yesNuclear Technology and Radiation Protection, 2018
Instrumental neutron activation analysis is used to determine a content of 47 elements (Na, Mg, Al, Cl, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Se, Br, Rb, Sr, Zr, Mo, Ag, Cd, Sb, I, Ba, Cs, La, Ce, Nd, Sm, Eu, Gd, Tb, Dy, Tm, Yb, Lu ...
Ajtić Jelena V.   +5 more
doaj   +1 more source

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