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Träfflista för sökning "((WFRF:(Akselsson Roland)) pers:(Akselsson Roland) pers:(Malmqvist Klas)) srt2:(1975-1979) srt2:(1976)"

Search: ((WFRF:(Akselsson Roland)) pers:(Akselsson Roland) pers:(Malmqvist Klas)) srt2:(1975-1979) > (1976)

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1.	Akselsson, Roland, et al. (author) Lägesrapport för anslag Dnr 74/109 Arbetarskyddsfonden per den 1 maj 1976 1976 Reports (other academic/artistic)
2.	Akselsson, Roland, et al. (author) PIXE-metoden - en analysmetod lämpad för yrkeshygieniska undersökningar 1976 In: Sammanfattning av föredrag på 25:e Nordiska yrkeshygieniska mötet. Conference paper (peer-reviewed)
3.	Akselsson, Roland, et al. (author) Proton-Induced X-Ray Emission and Work Environment 1976 In: Sammanfattning av föredrag på Conference on the Effect of Toxic Metals on Man and Environment. Conference paper (peer-reviewed)
4.	Johansson, Gerd, et al. (author) X-Ray Absorption in PIXE Analysis of Nonuniform Samples 1976 In: Contribution to the Conference on Particle Induced X-Ray Emission and its Analytical Applications. Conference paper (peer-reviewed)
5.	Johansson, Thomas B, et al. (author) Analytical Use of Proton-Induced X-Ray Emission 1976 In: Journal of Radioanalytical and Nuclear Chemistry. - 0236-5731. ; 32:1, s. 207-217 Journal article (peer-reviewed)abstract Proton-induced X-ray emission, PIXE, is capable of simultaneous quantitative determination of 10-15 elements. An introduction to the physical properties of the method is given and detection limits are shown for a routine analysis of a thin aerosol sample. Examples of applications to both thick and thin samples are presented. Human tooth dentine is analysed for lead, with simple sample preparation, indicating lead values of a few ppm for Swedish children. Quantitative analyses of several other elements are obtained simultaneously. Cascade impactors axe used for sampling aerosols in work environment during welding operations giving information of size distribution and concentrations of the elements present. The aerosol is dominated by particle sizes between 0.5 and 2 um as measured by the impactor, but the size distributions are different for different elements and welding techniques and depend on the distance from the welding source. The relative abundance of the elements found in the aerosol indicates the presence of fractionation mechanisms.

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Type of publication: conference paper (3); reports (1); journal article (1)

Type of content: peer-reviewed (4); other academic/artistic (1)

Author/Editor: Akselsson, Roland (5); Johansson, Gerd (5); Malmqvist, Klas (5); Carlsson, Lars-Eric (4); Bohgard, Mats (3); Ahlberg, Mats (2); show more...; Johansson, Thomas B (2); Rudell, Bertil (2); Zaman, Bashiruz (2); Johansson, Katarina (1); Lannefors, Hans (1); Frismark, Jan (1); Sjöberg, Knut (1); Johansson, Sven A E (1); Andersson, J E (1); show less...

University: Lund University (5)

Language: English (3); Swedish (2)

Research subject (UKÄ/SCB): Natural sciences (5); Engineering and Technology (5); Social Sciences (1)

Year: 1976 (5)Undo refine

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