Browsing USN Open Archive by Subject "Copper"

Now showing items 1-3 of 3

    • Cadmium, copper, and zinc in Eurasian beaver (Castor fiber) from Bø, Telemark, Norway 

      Fimreite, Norvald; Parker, Howard; Rosell, Frank; Hosen, David Andre; Hovden, Aina; Solheim, Annette (Journal article; Peer reviewed, 2001)
      Heavy metals are elements present in all forms of life. Of those analysed for in the present study, cadmium (Cd) is toxic and non-essential while copper (Cu) and zinc (Zn) are essential elements, but toxic when certain ...

    • High current arc erosion on copper electrodes in air 

      Øyvang, Thomas; Fjeld, Elin; Rondeel, Wilhelm; Hagen, Svein Thore (Journal article; Peer reviewed, 2011)
      An arc fault inside metal enclosed switchgear will cause the pressure to rise and vaporization of electrode material may contribute to the pressure rise. An experimental study of high current arc erosion on copper electrodes ...

    • Liver element profiles of red deer with special reference to copper, and biological implications 

      Egeland, Bjørn; Fimreite, Norvald; Rosef, Olav (HiT skrift, Research report, 2005)
      The objective of this study was to compare farmed with free-ranging red deer with respect to levels and interactions of 18 selected elements. The study comprised liver samples of 43 freeranging animals collected from 6 ...