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Träfflista för sökning "WFRF:(JOHANSSON B) srt2:(1970-1979)"

Search: WFRF:(JOHANSSON B) > (1970-1979)

  • Result 1-10 of 59
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  • Akselsson, Roland, et al. (author)
  • Luftföroreningar vid svetsning
  • 1977
  • Reports (other academic/artistic)abstract
    • PIXE-analyser kan utföras med utvecklad analysuppställning med noggrannhet och precision av c:a 10 % och med hög analyskapacitet. Ett dataprogram för evaluering av räntgenspektra presenteras. Inverkan av provtjocklek vid PIXE-analys av inhomogena prov har studerats och korrektioner föreslås. Fluorinnehållet i filterprov har bestämts, samtidigt med PIXE-analys, genom utnyttjande av en kärnfysikalisk reaktion som ger resultat med god noggrannhet och precision. Svetsaerosoler har karakteriserats m.h.a. PIXE, ESCA och TEM/EDAX. En uppställning för insamling av svetsaerosoler under utveckling och hittillsvarande resultat indikerar representativ provinsamling med god reproducerbarhet.
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  • Johansson, B, et al. (author)
  • Effects of Tris on vascular smooth muscle
  • 1979
  • In: American Journal of Physiology - Heart and Circulatory Physiology. - 1522-1539. ; 237:3, s. 409-411
  • Journal article (peer-reviewed)
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  • Akselsson, Roland, et al. (author)
  • Elemental Abundance Variation with Particle Size in Aerosols from Welding Operations
  • 1974
  • In: Proceedings of the Second International Conference on Nuclear Methods in Environmental Research. ; , s. 395-401
  • Conference paper (peer-reviewed)abstract
    • The effect of airborne particulate matter on human health is today of considerable research interest. Essential parameters include elemental composition sampling with low pressure cascade impactors and analysis by particle induced x-ray emission spectroscopy (PIXE). It is shown that the aerosol generated by arc welding operations is several orders of magnitude denser than aerosols in ambient air. Most of the mass is found on particles between 0.1 and 1µm diameter, but the size distribution differs from one welding technique to another. The relative composition of the aerosol is found to differ significantly from that of both the welding piece and the electrode indicating the presence of fractionation of the type indicated in this work in designing electrodes and welding pieces to minimize the health hazards associated with the welding.
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9.
  • Akselsson, Roland, et al. (author)
  • Mass Calibration in PIXE Analysis
  • 1977
  • In: X-Ray Fluorescence Analysis of Environmental Samples. - 0250401347 ; , s. 175-180
  • Book chapter (peer-reviewed)
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  • Result 1-10 of 59
Type of publication
journal article (28)
reports (20)
conference paper (7)
book (2)
doctoral thesis (1)
book chapter (1)
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Type of content
peer-reviewed (42)
other academic/artistic (17)
Author/Editor
Johansson, B (26)
Akselsson, Roland (23)
Johansson, Thomas B (23)
Johansson, Gerd (11)
Malmqvist, Klas (11)
Johansson, Sven A E (8)
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Hellstrand, Per (8)
Ahlberg, Mats (7)
Lannefors, Hans (5)
Bohgard, Mats (4)
Winchester, John W (4)
Steen, Bengt (4)
Drake, Birger (4)
Hansson, Hans-Christ ... (3)
Carlsson, Lars-Eric (3)
Rudell, Bertil (3)
Nelson, J William (3)
Frismark, Jan (3)
Nordén, Bengt, 1945 (3)
Ringberg, Anita (2)
Engquist, Björn (2)
Johansson, J (2)
Johansson, Katarina (2)
Orsini, Celso (2)
Kaufmann, Henry C (2)
Sjöberg, Knut (2)
Uvelius, Bengt (2)
Johansson, L (1)
Johansson, K (1)
Johansson, Jan (1)
Andersson, C (1)
Wennergren, Göran, 1 ... (1)
Helgeson, Bo (1)
Jonson, Björn, 1941 (1)
Meinert, D L (1)
Van Grieken, Renee E (1)
Chapman, K R (1)
Jangida, B (1)
Andersson, J E (1)
Zaman, Bashiruz (1)
Dzubay, Thomas G (1)
Desaedeleer, Georges ... (1)
Lindberg, Ulf (1)
Smedby, B (1)
Ljung, B (1)
Andersson, Yngve (1)
Granquist, A. (1)
Halldin, L. (1)
Pangborn, Ros-Marie (1)
Fex, G (1)
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University
Lund University (33)
RISE (9)
IVL Swedish Environmental Research Institute (5)
Chalmers University of Technology (4)
Royal Institute of Technology (2)
VTI - The Swedish National Road and Transport Research Institute (2)
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University of Gothenburg (1)
Uppsala University (1)
Luleå University of Technology (1)
University West (1)
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Language
English (38)
Swedish (21)
Research subject (UKÄ/SCB)
Natural sciences (25)
Engineering and Technology (19)
Medical and Health Sciences (17)
Agricultural Sciences (9)
Social Sciences (9)

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