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Friction stir welding of structural steel S235 and S355
(2013)
High-quality, defect-free welds were successfully produced in S235 and S355 structural steels by friction stir welding. To explore the potential advantages injoining structural steels by FSW, the present study focuses on ...
Can defects improve properties of metallic biomaterials
(2015)
No abstract
The invasive ctenophore Mnemiopsis leidyi: a threat to fish recruitment in the North Sea?
(2011)
The invasive ctenophore Mnemiopsis leidyi has a strong reputation as a threat to fish stocks. Apart from competitive relationships between M. leidyi and fish larvae, direct predation by the ctenophore on both eggs and ...
In der Glaubwuerdigkeitsfalle
(2011)
Manchmal ist weniger mehr. Immer dramatischere Warnungen zur Erderwärmung bewirken das Gegenteil