Scheffler, Wolfgang

Composition Typomedia, Ostfildern Printing Strauss Offsetdruck, Morlenbach Bookbinding Wilh. Osswald + Co. KG, Neustadt Cover Design Wolfgang Scheffler, Mainz... 

Aside from the contributors to his volume, Benz also thanks Professors Yisrael Gutman, Otto D. Kulka, Yehuda Bauer, Christopher Browning, Czeslaw Madajczyk, Helmut Krausnick, H. D. Loock, Randolph L. Braham and Wolfgang Scheffler, p. 20. 

The authors would like to thank their colleagues and collaborators Mikael Borg, Jeppe Burchhardt, Jochen Haase, Spren Hoffmann, Edvin Lundgren, Anders Mikkelsen, Wolfgang Moritz, Martin Nielsen, Ralf Nyholm, Jakob Petersen, Matthias Scheffler, and Cathy Stampfl for their contributions to the work reviewed here and for many stimulating discussions. Support of this work by the Danish and Swedish Natural Science Research Councils is gratefully acknowledged. 

A solar concentrating device developed by Wolfgang Scheffler in 1986 produces temperatures between 850 and 1,200 degrees Fahrenheit at a fixed focal point by means of flexible parabolic dishes that track the Sun s diurnal motion and adjust curvature seasonally. By 2008, more than 2,000 large Scheffler cookers had been built, most used for cooking meals. The world s largest system, in Rajasthan, India, can cook up to 35,000 meals daily. 

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