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On Radon Barycenters of Measures on Spaces of Measures

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2023
We study metrizability of compact sets in spaces of Radon measures with the weak topology. It is shown that if all compacta in a given completely regular topological space are metrizable, then every uniformly tight compact set in the space of Radon ...
V.I. Bogachev, S.N. Popova
doaj   +3 more sources

The Effect of Radon Concentration on MS Prevalence: A Door-to-Door Survey in the Fault Zone in Afyonkarahisar, Turkey [PDF]

open access: yesToxics
Background: Despite the identification of various environmental factors that increase the risk of multiple sclerosis (MS), the effects of many factors on the etiology of MS remain to be elucidated.
Ülkü Türk Börü   +7 more
doaj   +2 more sources

Radon-Nikodýmification of arbitrary measure spaces

open access: yesExtracta Mathematicae, 2023
We study measurable spaces equipped with a σ-ideal of negligible sets. We find conditions under which they admit a localizable locally determined version – a kind of fiber space that locally describes their directions – defined by a universal property ...
T. de Pauw, P. Bouafia
doaj   +5 more sources

The Measurement of Radon Concentration in the Buildings of the College of Education, Al-Qadisiyah University, Iraq Using CR-39 Detector [PDF]

open access: yesNature Environment and Pollution Technology, 2022
This research aims to evaluate the concentration of radon gas and the risks involved as a result of exposure to it. The nuclear track detector CR-39 was used to measure radon gas in the buildings of Al-Qadisiyah University’s College of Education.
Kawthar Hassan Obayes and Osamah Nawfal Oudah
doaj   +1 more source

Existence and asymptotic behavior of Radon measure-valued solutions for a class of nonlinear parabolic equations

open access: yesAdvances in Difference Equations, 2021
In this paper we address the weak Radon measure-valued solutions associated with the Young measure for a class of nonlinear parabolic equations with initial data as a bounded Radon measure.
Quincy Stévène Nkombo   +2 more
doaj   +1 more source

Decomposability of Radon measures [PDF]

open access: yesTransactions of the American Mathematical Society, 1984
A topological space is called metacompact or metalindelöf if each open cover has a point-finite or point-countable refinement, respectively. It is well known that each Radon measure is expressible as a sum of Radon measures supported on a disjoint ...
Gardner, R. J., Pfeffer, W. F.
openaire   +2 more sources

A preliminary study on real-time Rn/Tn discriminative detection using air-flow delay in two ion chambers in series

open access: yesNuclear Engineering and Technology, 2022
Due to its short half-life, thoron gas has been assumed to have negligible health hazards on humans compared to radon. But, one of the decay products with a long half-life can make it to be transported to a long distance and to cause a severe internal ...
Sopan Das   +4 more
doaj   +1 more source

Radon-thoron measurements in air and soil from some districts of northern part of India [PDF]

open access: yesNuclear Technology and Radiation Protection, 2015
Radon, thoron and their progenies in the indoor environment are considered as one of the health hazards. The alpha emitting nature of these gases made it possible to detect in indoor environment with the help of nuclear track detector techniques.
Mann Nisha   +3 more
doaj   +1 more source

On Radon Measure Manifold

open access: yesJournal of the Tensor Society, 2007
In this paper the concept of Radon measure manifold is studied in terms of Radon measure charts and Radon measure atlases with some measurable/extended topological properties that remain invariant under measurable homeomorphism and Radon measure structure-invariant map Very Special relativity, Killing vectors, Lorentz violation, Isometric ...
Halakatti, S. C. P., Baddi, Soubhagya
openaire   +2 more sources

The Convolution of Radon Measures [PDF]

open access: yesProceedings of the American Mathematical Society, 1988
The convolution of a pair of bounded Radon measures is extended to Čech-complete topological semigroups with separately continuous multiplication.
openaire   +2 more sources

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