SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Boman Mattias) "

Search: WFRF:(Boman Mattias)

  • Result 1-10 of 67
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  • Boman, Mattias, et al. (author)
  • Skog är mycket mer än virke
  • 2014
  • In: Future forests rapportserie. ; , s. 5-5
  • Book chapter (pop. science, debate, etc.)
  •  
3.
  •  
4.
  • Boman, Mattias, et al. (author)
  • Tätortsnära friluftsliv
  • 2013
  • In: Friluftsliv i förändring. Resultat från ett forskningsprogram. Slutrapport.. - : Naturvårdsverket. - 9789162065478
  • Book chapter (other academic/artistic)
  •  
5.
  • Boman, Mattias, et al. (author)
  • Tätortsnära friluftsliv
  • 2014
  • In: Friluftsliv i förändring. Studier från svenska upplevelselandskap. - Stockholm : Carlsson Bokförlag. - 9789173316323 ; , s. 137-151
  • Book chapter (peer-reviewed)
  •  
6.
  •  
7.
  •  
8.
  • Bläckberg, Lisa, et al. (author)
  • Investigations of surface coatings to reduce memory effect in plastic scintillator detectors used for radioxenon detection
  • 2011
  • In: Nuclear Instruments and Methods in Physics Research Section A. - : Elsevier BV. - 0168-9002 .- 1872-9576. ; 656:1, s. 84-91
  • Journal article (peer-reviewed)abstract
    • In this work Al(2)O(3) and SiO(2) coatings are tested as Xe diffusion barriers on plastic scintillator substrates. The motivation is improved beta-gamma coincidence detection systems, used to measure atmospheric radioxenon within the verification regime of the Comprehensive Nuclear-Test-Ban Treaty. One major drawback with the current setup of these systems is that the radioxenon tends to diffuse into the plastic scintillator material responsible for the beta detection, resulting in an unwanted memory effect. Here, coatings with thicknesses between 20 and 900 nm have been deposited onto plastic scintillators, and investigated using two different experimental techniques. The results show that all tested coatings reduce the Xe diffusion into the plastic. The reduction is observed to increase with coating thickness for both coating materials. The 425 nm Al(2)O(3) coating is the most successful one, presenting a diffusion reduction of a factor 100, compared to uncoated plastic. In terms of memory effect reduction this coating is thus a viable solution to the problem in question.
  •  
9.
  • Boman, Johan, 1955, et al. (author)
  • PM2.5 at a semi-rural site near Beijing, China
  • 2023
  • In: X-Ray Spectrometry. - 0049-8246. ; 52:6, s. 447-56
  • Journal article (peer-reviewed)abstract
    • Breathing clean air is a human right still not accessible to everyone. In most of the world, the air is polluted, which affects both the environment and human health. To investigate the air pollution situation in a semi-rural part of northern China, particles with a diameter below 2.5 & mu;m (PM2.5) were collected in Changping, 40 km northwest of Beijing in May and June 2016. The particles were analyzed for mass, trace elements, and black carbon (BC). The mean PM2.5 mass was 49 & mu;g/m(3), ranging from 3.1 to 266 & mu;g/m(3). S, Cl, K, Ca, Ti, V, Mn, Fe, Ni, Cu, Zn, As, and Pb were determined by Energy Dispersive X-Ray Fluorescence (EDXRF). They constituted 4% of the PM2.5 mass, with BC adding another 3%. Enrichment factor evaluation identified S, Ni, Cu, Zn, As, and Pb as the main anthropogenic contributors to environmental impact. A pollution load index (PLI) of 0.03 showed that the site could not be considered as polluted by the trace elements in PM2.5. Positive matrix factorization (PMF) was used for source apportionment of the PM2.5 content. The PMF analysis reveals that a mixture of mineral dust, fossil fuel combustion, industries, and salts were the main sources of air pollution. The non-carcinogenic and carcinogenic health risks were assessed, and both show a small health risk in the short study period. Following the development of PM2.5 concentrations over time in this part of China shows a decreasing trend of PM2.5 pollution, which is promising for the future.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-10 of 67
Type of publication
journal article (27)
book chapter (23)
conference paper (7)
other publication (5)
reports (4)
research review (1)
show more...
show less...
Type of content
peer-reviewed (38)
other academic/artistic (18)
pop. science, debate, etc. (11)
Author/Editor
Boman, Mattias (54)
Ericsson, Göran (8)
Bostedt, Göran, 1966 ... (7)
Boman, Johan, 1955 (5)
Fredman, Peter (5)
Lundmark, Linda, 197 ... (4)
show more...
Richter, Mattias (3)
Aldén, Marcus (3)
Löf, Magnus (3)
Pettersson, Jan B. C ... (3)
Andersson, Mats (2)
Pleijel, Håkan, 1958 (2)
Lundmark, Linda (2)
Svensson, Bo (2)
Sandberg, Mattias, 1 ... (2)
Gong, Peichen (2)
Thynell, Marie (1)
Hasegawa, S. (1)
Nemitz, E. (1)
Simpson, David, 1961 (1)
Hagström, Magnus, 19 ... (1)
Johansson, A (1)
Munthe, John (1)
Brännlund, Runar, 19 ... (1)
Brunet, Jörg (1)
Hu, M. (1)
Langer, M. (1)
Wang, Tao (1)
Grahn, Patrik (1)
Svensson, Mattias (1)
Broström, Markus (1)
Carlsson, Lars (1)
Helldin, Jan Olof (1)
Gustafsson, Lena (1)
Thomas, R (1)
Boman, Mats (1)
Lundberg, Per (1)
Sjöstrand, Henrik (1)
Andersson, Patrik U, ... (1)
Yttri, Karl Espen (1)
Gentili, Francesco (1)
Öhman, Johan (1)
Ljungström, Evert, 1 ... (1)
Romild, Ulla (1)
Emmelin, Lars (1)
Sandberg, Mattias (1)
Martensson, L (1)
Klintenberg, Mattias (1)
Moldanova, Jana (1)
Andren, Henrik (1)
show less...
University
Swedish University of Agricultural Sciences (42)
Umeå University (16)
University of Gothenburg (7)
Mid Sweden University (5)
Lund University (3)
Karlstad University (3)
show more...
Örebro University (2)
Chalmers University of Technology (2)
Kristianstad University College (1)
Uppsala University (1)
Luleå University of Technology (1)
IVL Swedish Environmental Research Institute (1)
show less...
Language
English (44)
Swedish (22)
Czech (1)
Research subject (UKÄ/SCB)
Social Sciences (50)
Agricultural Sciences (41)
Natural sciences (15)
Engineering and Technology (3)
Medical and Health Sciences (2)
Humanities (1)

Year

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view