Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283816152> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4283816152 endingPage "113817" @default.
- W4283816152 startingPage "113817" @default.
- W4283816152 abstract "In the past decades, particulate matter (PM) measurements have been used extensively in atmospheric sciences, as it allows studying the evolution of tracers for different atmospheric processes and the effects of atmospheric pollution on human health. However, measuring PM mass requires a constant control of the laboratory conditions due to its capacity to absorb humidity. For this reason, this study was focused on developing a novel, simple and precise methodology to determine the corrections of the filter mass due to humidity changes. The control and corrections are possible using a control filter, which is always adapted to the environmental conditions of the laboratory. To check the consistency of this method, it was proved that the mass of any problem filter and that of the control filter behave in a very similar way. This allows quantifying the mass changes of any problem filter by using the control filter, where the problem filters and the control filter must have the same chemical composition and dimensions. To validate this methodology, a comparison was made between the methodology proposed in this study (Method-1) and the one proposed by the EPA (Method-2), which is generally applied. The particulate matter mass (m) was obtained for a problem filter for different weights, achieving similar values using both methods. However, Method-1 still provided reliable mass measurements for relative humidities very different from 50%, even as low as 18%. It was also proved that the adsorption or loss of water by the particulate matter can be neglected, since m is much smaller than the blank filter mass. Method-1 was also employed in several samplings carried out using three PM10 samplers to determine contaminants, such as 7Be and 210Pb, obtaining a good agreement between all particulate masses and activities measured by the three samplers for all samplings." @default.
- W4283816152 created "2022-07-06" @default.
- W4283816152 creator A5026309099 @default.
- W4283816152 creator A5028490129 @default.
- W4283816152 creator A5044091870 @default.
- W4283816152 creator A5089879056 @default.
- W4283816152 date "2022-11-01" @default.
- W4283816152 modified "2023-09-30" @default.
- W4283816152 title "A simple and precise methodology to determine particulate matter mass in atmospheric filters; validation and application cases" @default.
- W4283816152 cites W1515525353 @default.
- W4283816152 cites W1975641820 @default.
- W4283816152 cites W1978909738 @default.
- W4283816152 cites W1979835092 @default.
- W4283816152 cites W1995146995 @default.
- W4283816152 cites W1995972297 @default.
- W4283816152 cites W2009455262 @default.
- W4283816152 cites W2012394874 @default.
- W4283816152 cites W2016675996 @default.
- W4283816152 cites W2018921946 @default.
- W4283816152 cites W2027489535 @default.
- W4283816152 cites W2045747043 @default.
- W4283816152 cites W2047865513 @default.
- W4283816152 cites W2080269018 @default.
- W4283816152 cites W2083824729 @default.
- W4283816152 cites W2100256027 @default.
- W4283816152 cites W2155692939 @default.
- W4283816152 cites W2302288069 @default.
- W4283816152 cites W2753124232 @default.
- W4283816152 cites W2947867080 @default.
- W4283816152 cites W3014356739 @default.
- W4283816152 cites W3018680624 @default.
- W4283816152 cites W3095125279 @default.
- W4283816152 cites W3119109582 @default.
- W4283816152 cites W3127613292 @default.
- W4283816152 cites W3173200712 @default.
- W4283816152 cites W3185112846 @default.
- W4283816152 cites W4233301047 @default.
- W4283816152 doi "https://doi.org/10.1016/j.envres.2022.113817" @default.
- W4283816152 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35798265" @default.
- W4283816152 hasPublicationYear "2022" @default.
- W4283816152 type Work @default.
- W4283816152 citedByCount "1" @default.
- W4283816152 countsByYear W42838161522023 @default.
- W4283816152 crossrefType "journal-article" @default.
- W4283816152 hasAuthorship W4283816152A5026309099 @default.
- W4283816152 hasAuthorship W4283816152A5028490129 @default.
- W4283816152 hasAuthorship W4283816152A5044091870 @default.
- W4283816152 hasAuthorship W4283816152A5089879056 @default.
- W4283816152 hasBestOaLocation W42838161521 @default.
- W4283816152 hasConcept C106131492 @default.
- W4283816152 hasConcept C121332964 @default.
- W4283816152 hasConcept C126857682 @default.
- W4283816152 hasConcept C147789679 @default.
- W4283816152 hasConcept C151420433 @default.
- W4283816152 hasConcept C153294291 @default.
- W4283816152 hasConcept C158960510 @default.
- W4283816152 hasConcept C178790620 @default.
- W4283816152 hasConcept C185592680 @default.
- W4283816152 hasConcept C24245907 @default.
- W4283816152 hasConcept C31972630 @default.
- W4283816152 hasConcept C39432304 @default.
- W4283816152 hasConcept C41008148 @default.
- W4283816152 hasConceptScore W4283816152C106131492 @default.
- W4283816152 hasConceptScore W4283816152C121332964 @default.
- W4283816152 hasConceptScore W4283816152C126857682 @default.
- W4283816152 hasConceptScore W4283816152C147789679 @default.
- W4283816152 hasConceptScore W4283816152C151420433 @default.
- W4283816152 hasConceptScore W4283816152C153294291 @default.
- W4283816152 hasConceptScore W4283816152C158960510 @default.
- W4283816152 hasConceptScore W4283816152C178790620 @default.
- W4283816152 hasConceptScore W4283816152C185592680 @default.
- W4283816152 hasConceptScore W4283816152C24245907 @default.
- W4283816152 hasConceptScore W4283816152C31972630 @default.
- W4283816152 hasConceptScore W4283816152C39432304 @default.
- W4283816152 hasConceptScore W4283816152C41008148 @default.
- W4283816152 hasLocation W42838161521 @default.
- W4283816152 hasLocation W42838161522 @default.
- W4283816152 hasLocation W42838161523 @default.
- W4283816152 hasOpenAccess W4283816152 @default.
- W4283816152 hasPrimaryLocation W42838161521 @default.
- W4283816152 hasRelatedWork W2004318300 @default.
- W4283816152 hasRelatedWork W2017826094 @default.
- W4283816152 hasRelatedWork W2026285768 @default.
- W4283816152 hasRelatedWork W2777342777 @default.
- W4283816152 hasRelatedWork W2898623295 @default.
- W4283816152 hasRelatedWork W2967423245 @default.
- W4283816152 hasRelatedWork W2982202527 @default.
- W4283816152 hasRelatedWork W3198391929 @default.
- W4283816152 hasRelatedWork W4383536309 @default.
- W4283816152 hasRelatedWork W612469043 @default.
- W4283816152 hasVolume "214" @default.
- W4283816152 isParatext "false" @default.
- W4283816152 isRetracted "false" @default.
- W4283816152 workType "article" @default.