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  1. Article

    Open Access

    Control concept for the regulation of the surface layer properties using consecutive cuts in cryogenic hard turning of AISI 52100

    In this study, a control concept for the simultaneous adjustment of the workpiece residual stresses and the surface roughness when cryogenic hard turning AISI 52100 is presented. The turning process is compris...

    Felix Grossmann, Viktor Follmann, Tong Zhu, Julian Uebel… in Production Engineering (2024)

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  2. No Access

    Chapter

    Influence of Surface Morphology on Fatigue and Tribological Behavior of TRIP/TWIP Steels

    Opposite to widely used austenitic stainless steels (see Chapter “Influence of Manufacturing and Load Conditions on the Phase Transformation and Fatigue of Austenitic Stainless Steels”), high manganese Transfo...

    Marek Smaga, Tilmann Beck, Michael Kopnarski, Rolf Merz… in Component Surfaces (2024)

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    Chapter

    Posterior Urethral Valves

    Posterior urethral valves are rare, congenital obstructive membranous folds in the urethra that can lead to a range of bladder and renal complications for children. The mainstay of treatment is valve ablation....

    Charlotte Q. Wu, Edmond Ntaganda, Adam B. Hittelman, Stefan Wolke… in Pediatric Surgery (2020)

  4. No Access

    Article

    Xanthogranulomatous pyelonephritis in children: diagnostic and therapeutic aspects

    Xanthogranulomatous pyelonephritis (XGP) is a rare, chronic inflammatory disease of the kidneys. It is characterized by destruction of renal parenchyma and accumulation of lipid-laden foamy macrophages. Diffus...

    Felicitas Eckoldt, Thomas Riebel, Stefan Wolke in Journal of Medical Ultrasonics (2009)