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Diffusion of gas molecules into cavities closed by anodic bonding has been quantified by annealing of specially designed test structures. Annealing has been performed at temperatures in the range 150-430oC for several days. An increased concentration of molecules within the closed cavities after...

With the global warming being of concern, recycling of aluminum by new solid-state recycling techniques instead of conventional remelting and subsequent refining processing has been taken into account. Solid-state recycling processes such as extrusion and compaction at room or moderate temperature...

The state-of-the-art in aspect-oriented programming and modeling provides flexible querying and composition mechanisms that allow virtually unrestricted modifications to base code or models using static or dynamic weaving. There is, however, a lack of support for specifying and controlling the...

Three 12 kg ingots were grown using both standard slip cast crucible and standard coating as well as ultra clean crucible and coating. Also the conditions during crystallisation were varied. The ingots were characterised for lifetime and dislocation density. The ingots made using ultra clean coating...