Search

Your search keyword '"Dangschat H"' showing total 14 results
Start Over Author "Dangschat H"
14 results on '"Dangschat H"'

4. Fabrication of transmission gratings for use in cosmic x-ray and XUV astronomy

Author

Bräuninger, H., Kraus, H., Dangschat, H., Beuermann, K. P., Predehl, P., and Trümper, J.

Abstract

The manufacturing process of open transmission gratings with high efficiency and high line density is described. This process is developed by Dr. Johannes Heidenhain GmbH in cooperation with the MaxPlanck-Institut and involves two steps, the mechanical ruling of the original master and the photochemical replication of the individual grating facets. The freestanding transmission grating is added by a regular support structure obstructing about one-third of the grating area. For application in space astronomy, gratings have been subjected to vibration and acoustic-noise tests.

Published
1979

9. [Proliferative kidney disease in salmonid fish].

Author

Hoffmann R, van de Graaff S, Braun F, Körting W, Dangschat H, and Manz D

Subjects
Animals, Germany, West, Kidney Diseases epidemiology, Seasons, Water Pollution, Disease Outbreaks veterinary, Fish Diseases epidemiology, Kidney Diseases veterinary, Salmonidae
Published
1984

Catalog

Books, media, physical & digital resources
See catalog results