Results 41 to 50 of about 2,423 (75)

A small Radon-Nikodým compact space from a parametrized diamond [PDF]

arXiv
A compact space $K$ is Radon-Nikod\'{y}m if there is a lower semi-continuous metric fragmenting $K$. In this note, we show that, under $\diamondsuit (\mathrm{non}{\mathcal{M}})$, there is a Radon-Nikod\'{y}m compact space of weight $\aleph_1$ with a continuous image that is not Radon-Nikod\'{y}m, which partially answers a question posed in arXiv:1112 ...
arxiv  

Radon Removal Commissioning of the PandaX-4T Cryogenic Distillation System [PDF]

arXiv
The PandaX-4T distillation system, designed for the removal of krypton and radon from xenon, is evaluated for its radon removal efficiency using a $^{222}$Rn source during the online distillation process. The PandaX-4T dark matter detector is employed to monitor the temporal evolution of radon activity.
arxiv  

Radon [PDF]

, 2008
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Outcome of radon provisions on radon levels in homes

, 2020
The effects of the radon provisions implemented by the National Building Regulations on radon levels in homes are positive according to a survey conducted after implementing the radon provisions following council directive 2013/59/EURATOM and the recommendations by the World Health Organization. The survey presents the indoor-air radon concentration in
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Radon and smokers [PDF]

Nature, 1988
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Risk of radon [PDF]

Nature, 1981
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Radon Nuclides and Radon Generators

, 2017
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Radon risks [PDF]

Canadian Medical Association Journal, 2015
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Measurement of radon and radon progenies at the German radon reference chamber

Applied Radiation and Isotopes, 2000
The activity concentration of radon in the environment can vary over five orders of magnitude. Radon and its progenies thus concern all people involved in radiation protection as well as in low-level experiments. In the German radon reference chamber at the PTB, radon and its progenies are measured with different systems for alpha- and gamma ...
A. Honig, S. Röttger, A Paul, Uwe Keyser   +3 more
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Radon and radon progeny measurements

TrAC Trends in Analytical Chemistry, 1991
Abstract Radon and its decay products are considered a potentially hazardous component of indoor air and thus the measurement of these airborne radionuclides is important in accurately assessing the threat that they might pose. There are a variety of methods available for the measurement of both radon gas and its decay products.
Piotr T. Wasiolek, Philip K. Hopke
openaire   +2 more sources