Study of Indoor Radon Using Data Mining Models Based on OLAP Cubes
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Published
Dec 12, 2020
Page:
53-61
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Javier García-Tobar
Independent Researcher, Spain.
Abstract
This research has focused on a radon measurement campaign that was carried out in two dwellings in a residential building located in Madrid. A new methodology has been used in this field, such as the use of cubes based on On-Line Analytical Processing in SQL Server Analysis Services. The application of this methodology can be of particular interest in analysing thousands of radon measurements and complementary variables, which are easily obtained in any radon measurement campaign.
Keywords:
Radon, OLAP, indoor air quality, clustering
Article Details
How to Cite
Section
Original Research Article
References
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Available:https://www.who.int/ionizing_radiation/env/9789241547673/en/
Accessed 1 November 2020.
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García-Tobar J. Weather-dependent modelling of the indoor radon concentration in two dwellings using CONTAM. Indoor and Built Environment. 2019;28(10):1341-1349.
García-Tobar J. A study of radon propagation in a dwelling using the CFD modelling capabilities of CONTAM. To Physics Journal. 2020;5:72-79.
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Vasilyev AV, Yarmoshenko IV, Zhukovsky MV. Low air exchange rate causes high indoor radon concentration in energy-efficient buildings. Radiation Protection Dosimetry. 2015;164(4):601-605.
Derbez M, Berthineau B, Cochet V, et al. Indoor air quality and comfort in seven newly built, energy-efficient houses in France. Building and Environment. 2014; 72:173-187.
Paniagua J. Nueva sección HS 6 del Código Técnico de la Edificación: protección frente a la exposición al radon. Cercha revista de los aparejadores y arquitectos técnicos. 2020;143:10-15. Spanish.
Maya J, Mohamadou L, Mbembe S, Likéné A, Mbembe B, Boubakari M. Radon Risks Assessment with the Covid-19 Lockdown Effects. Journal of Applied Mathematics and Physics. 2020;8:1402-1412.
Sainz-Fernandez C, Fernandez-Villar A, Fuente-Merino I, et al. The Spanish indoor Radon mapping strategy. Radiation Protection Dosimetry. 2014;162:58-62.
Rolph G, Stein A, Stunder B. Real-time Environmental Applications and Display sYstem: READY. Environmental Modelling & Software. 2017;95:210-228.
Available on Web “MSDN, Microsoft Developer Network”:
Available:https://msdn.microsoft.com Accessed 1 November 2020
Available:https://www.who.int/ionizing_radiation/env/9789241547673/en/
Accessed 1 November 2020.
Udovičić V, Filipović J, Dragić A, Banjanac R, Joković D, Maletić D, Grabež B, Veselinović N. Daily and seasonal radon variability in the underground low-background laboratory in Belgrade, Serbia. Radiation Protection Dosimetry. 2014; 160(1-3):62–64.
De Francesco S, Pascale Tommasone F, Cuoco E, Tedesco D. Indoor radon seasonal variability at different floors of buildings. Radiation Measurements. 2010; 45(8):928-934.
Porstendörfer J, Butterweck G, Reineking A. Daily variation of the radon concentration indoors and outdoors and the influence of meteorological parameters. Health physics. 1994;67(3): 283–287.
Baciu A. Radon and thoron progeny concentration variability in relation to meteorological conditions at Bucharest (Romania). Journal of Environmental Radioactivity. 2005;83(2):171-189.
Woith H. Radon earthquake precursor: A short review. Eur. Phys. J. Spec. Top. 2015;24:611–627.
García-Tobar J. Weather-dependent modelling of the indoor radon concentration in two dwellings using CONTAM. Indoor and Built Environment. 2019;28(10):1341-1349.
García-Tobar J. A study of radon propagation in a dwelling using the CFD modelling capabilities of CONTAM. To Physics Journal. 2020;5:72-79.
REHVA. Indoor Environment and Energy Efficiency in Schools - Guidebook number 13. Brussels: Federation of European Heating, Ventilation and Air-conditioning Associations (REHVA); 2010.
Laverge J, Van Den Bossche N, Heijmans N, et al. Energy saving potential and repercussions on indoor air quality of demand controlled residential ventilation strategies. Building and Environment. 2011;46(7):1497-1503.
Vasilyev AV, Yarmoshenko IV, Zhukovsky MV. Low air exchange rate causes high indoor radon concentration in energy-efficient buildings. Radiation Protection Dosimetry. 2015;164(4):601-605.
Derbez M, Berthineau B, Cochet V, et al. Indoor air quality and comfort in seven newly built, energy-efficient houses in France. Building and Environment. 2014; 72:173-187.
Paniagua J. Nueva sección HS 6 del Código Técnico de la Edificación: protección frente a la exposición al radon. Cercha revista de los aparejadores y arquitectos técnicos. 2020;143:10-15. Spanish.
Maya J, Mohamadou L, Mbembe S, Likéné A, Mbembe B, Boubakari M. Radon Risks Assessment with the Covid-19 Lockdown Effects. Journal of Applied Mathematics and Physics. 2020;8:1402-1412.
Sainz-Fernandez C, Fernandez-Villar A, Fuente-Merino I, et al. The Spanish indoor Radon mapping strategy. Radiation Protection Dosimetry. 2014;162:58-62.
Rolph G, Stein A, Stunder B. Real-time Environmental Applications and Display sYstem: READY. Environmental Modelling & Software. 2017;95:210-228.
Available on Web “MSDN, Microsoft Developer Network”:
Available:https://msdn.microsoft.com Accessed 1 November 2020