SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Extended search

Träfflista för sökning "hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Materialteknik) ;lar1:(mdh);lar1:(lu)"

Search: hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Materialteknik) > Mälardalen University > Lund University

  • Result 1-2 of 2
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Landström, Anna, et al. (author)
  • Present state analysis of business performance measurement systems in large manufacturing companies
  • 2016
  • In: PMA Conference 2016 PMA2016. - Edinburgh, United Kingdom. ; , s. 26-29
  • Conference paper (peer-reviewed)abstract
    • The purpose of this article is to empirically investigate the present state of the performance measurement systems (PMS) at 7 sites of 6 different large Swedish manufacturing companies. The methodology has both a bottom-up and a top-down perspective. Important findings are that the PMSs are very similar in how they function but differ a lot in what is measured.
  •  
2.
  • Mutafela, Richard Nasilele, et al. (author)
  • Geophysical investigation of glass 'hotspots' in glass dumps as potential secondary raw material sources
  • 2020
  • In: Waste Management. - : Elsevier. - 0956-053X .- 1879-2456. ; 106, s. 213-225
  • Journal article (peer-reviewed)abstract
    • This study investigates the potential for Electrical Resistivity Tomography (ERT) to detect buried glass ‘hotspots’ in a glass waste dump based on results from an open glass dump investigated initially. This detection potential is vital for excavation and later use of buried materials as secondary resources. After ERT, test pits (TPs) were excavated around suspected glass hotspots and physico-chemical characterisation of the materials was done. Hotspots were successfully identified as regions of high resistivity (>8000 Ωm) and were thus confirmed by TPs which indicated mean glass composition of 87.2% among samples (up to 99% in some). However, high discrepancies in material resistivities increased the risk for introduction of artefacts, thus increasing the degree of uncertainty with depth, whereas similarities in resistivity between granite bedrock and crystal glass presented data misinterpretation risks. Nevertheless, suitable survey design, careful field procedures and caution exercised by basing data interpretations primarily on TP excavation observations generated good results particularly for near-surface materials, which is useful since glass waste dumps are inherently shallow. Thus, ERT could be a useful technique for obtaining more homogeneous excavated glass and other materials for use as secondary resources in metal extraction and other waste recycling techniques while eliminating complicated and often costly waste sorting needs.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-2 of 2

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