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Fabian Krieg, Jan Kirchhof, Eduardo Pérez, Thomas Schwender, Florian Römer and Ahmad Osman
In ultrasonic non-destructive testing, array and matrix transducers are being employed for applications that require in-field steerability or which benefit from a higher number of insonification angles. Having many transmit channels, on the other hand, i...
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Dimitri Nowak, Helene Krieg, Michael Bortz, Christian Geil, Axel Knapp, Harald Roclawski and Martin Böhle
The design and operation of water supply systems is a multicriteria task: the energy efficiency should be minimized while, at the same time, respecting technical requirements, such as the balanced operation of available pumps. On one hand, the overall sy...
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Wouter D van der Spoel Badenhorst, M Potgieter, H M Krieg, D J Van der Westhuizen
Pág. 143
Herwinning van uraan word tradisioneel deur middel van vloeistof-vloeistof ekstraksie uitgevoer, maar weens verskeie voordele kan pertraksietegnieke alternatiewelik gebruik word. Die beperking van die pertraksietegniek ten opsigte van uraanstroping,...
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Marcelle Potgieter, John C. Barry, Derik J. van der Westhuizen, Henning M. Krieg
Pág. 1 bladsy
Geen opsomming beskikbaar nie.
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Marietjie J. Ungerer, Cornelia G.C.E. van Sittert, Derik J. van der Westhuizen, Henning M. Krieg
Pág. 2 bladsye
No abstract available.
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Maria J. Ungerer, Derik J. van der Westhuizen, Gerhard Lachmann, Henning M. Krieg
Pág. 2 bladsye
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Derik J. van der Westhuizen, Gerhard Lachmann, Henning M. Krieg
Pág. 1 bladsy
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Ron? Kemp, Gerhard Lachmann, Derik J. van der Westhuizen, Cornelius J. le Roux, Henning M. Krieg
Pág. 1 bladsy
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