Georg Hagele

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Autonomous and semi-autonomous aerial systems (AES) are often needed to perform tasks in complex and dynamic environments. The safe navigation assurance as well as safety assurance of AES are open research issues. Traditional combination of safety aspects with mission related tasks and in consequence unmanageable AES system complexity as well as(More)
G e r t B a u e r * u n d G e r h a r d H a g e l e * * A u s dem Inst i tut für Anorganische und Strukturchemie I der Universität Düsseldorf , Universitätsstraße 1, D-4000 Düsseldorf Z. Naturforsch. 34b, 1252-1259 (1979) ; eingegangen a m 3. Apr i l / 10 . Mai 1979 Phosphoranes, Phosphonic A c i d Esters, Synthesis, N M R Structure and reactive behaviour o(More)
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