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David Kokalj, Jörg Debus, Dominic Stangier, Henning Moldenhauer, Alexander Nikolov, Alexandra Wittig, Andreas Brümmer and Wolfgang Tillmann
Tribology, as the science and technology of interacting surfaces, typically relies on liquid lubricants which reduce friction and wear. For environmentally friendly tribological purposes and applications requiring a liquid-free performance, solid lubrica...
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Simone Kruse, Thomas Tischer, Timo Wittig
The global platinum market has been in downturn and unstable for five consecutive years, and thus market participants are demanding effective quantitative risk management tools. Since platinum is so widely used and serves as an important investment vehic...
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Henning Wittig, Ralf Bartholomäus, Thomas Lehmann
Pág. 3631 - 3640
Within the framework of the development of an energy storage system for a lightweight electric bicycle the electric behavior of LiFePO4 cells was investigated. We propose a systematic and efficient procedure for identification and parameterization of a c...
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Liu Weiguo; Schmidt, B.; Voss, G.; Muller-Wittig, W.
Pág. 1270 - 1281
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M. Stripf, A. Schulz, and S. Wittig
Pág. 200 - 208
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J. Dittmar, A. Schulz, and S. Wittig
Pág. 57 - 64
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Christian Saumweber, Achmed Schulz, and Sigmar Wittig
Pág. 65 - 73
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Michael Gritsch, Achmed Schulz, and Sigmar Wittig
Pág. 547 - 554
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J. Denecke, V. Schramm, S. Kim, and S. Wittig
Pág. 387 - 393
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S. Baldauf, M. Scheurlen, A. Schulz, and S. Wittig
Pág. 686 - 698
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