Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Andrey Tsapalov"'
Publikováno v:
Sensors, Vol 24, Iss 15, p 4764 (2024)
Traditionally, for indoor radon testing, predominantly passive measurements have been used, typically applying the solid-state alpha track-etch method for long-term and the charcoal method for short-term measurements. However, increasingly, affordabl
Externí odkaz:
https://doaj.org/article/e32ca767dc87444ab2875905b4b66a41
Autor:
Andrey Tsapalov, Konstantin Kovler
Publikováno v:
Sensors, Vol 24, Iss 2, p 504 (2024)
Indoor radon measurements have been conducted in many countries worldwide for several decades. However, to date, there is a lack of a globally harmonized measurement standard. Furthermore, measurement protocols in the US (short-term tests for 2–7 d
Externí odkaz:
https://doaj.org/article/0279a091504f4269b0f9cfa6137c07c1
Autor:
Andrey Tsapalov, Konstantin Kovler
Publikováno v:
Environmental Challenges, Vol 4, Iss , Pp 100204- (2021)
Regulations and measurement protocols for indoor radon testing differ between Europe and the US, with Europe implementing a reference level as opposed to the American two-step approach based on an action level. Moreover, none of the afore-mentioned r
Externí odkaz:
https://doaj.org/article/2daf6c2ff43741cba29c1ffe219fe287
Autor:
Konstantin Kovler, Andrey Tsapalov
Publikováno v:
Radiation Protection Dosimetry. 199:1047-1055
The main trends of indoor radon regulation in Europe are expressed through the standard ISO 11665-8. This standard, however, ignores the short-term tests (2–7 days in practice)—the main tests in the USA, and instead requires conducting long-term
Autor:
Konstantin Kovler, Andrey Tsapalov
Publikováno v:
Indoor Air. 32
There now exists a broad consensus among the European radon community members that long-term measurements are the best practice in managing the risk of indoor radon exposure. This, not with standing the fact that1% of buildings have been tested in Eu
Autor:
Konstantin Kovler, Andrey Tsapalov
Publikováno v:
Indoor Air. 32
Significant temporal variations of radon and other air pollutants can be observed in any room, even one with permanently closed windows and doors. Therefore, a question arises: how can one assess the conformity of a room with a normative and make a r
Autor:
Andrey Tsapalov, Konstantin Kovler
Publikováno v:
Journal of the European Radon Association.
A simple experimental scheme is proposed to study the concentration behavior and mechanism of soil radon transport from beneath a building foundation. In addition to the results of the annual monitoring of soil radon concentration and environmental f
Autor:
Konstantin Kovler, Andrey Tsapalov
Publikováno v:
Journal of Environmental Radioactivity. 183:59-72
Mass measurements of indoor radon concentrations have been conducted for about 30 years. In most of the countries, a national reference/action/limit level is adopted, limiting the annual average indoor radon (AAIR) concentration. However, until now,
Autor:
Andrey Tsapalov, Konstantin Kovler
Publikováno v:
Construction and Building Materials. 160:810-817
Radon emanation is a well-known source of uncertainty at determination of activity concentration index for building materials and NORM. To reduce this uncertainty both radon emanation coefficient of the sample material and radon leakage from the meas
Autor:
Konstantin Kovler, Andrey Tsapalov
Publikováno v:
Environmental Challenges, Vol 4, Iss, Pp 100204-(2021)
Environmental Challenges
Environmental Challenges
Regulations and measurement protocols for indoor radon testing differ between Europe and the US, with Europe implementing a reference level as opposed to the American two-step approach based on an action level. Moreover, none of the afore-mentioned r