Zobrazeno 1 - 10
of 14
pro vyhledávání: '"David Kühne"'
Autor:
Christian Denkert, David Kühne, Dietmar Süße, Ralf Glienke, Melanie Fiedler, Maik Dörre, Markus Kästner, Knuth-Michael Henkel
Publikováno v:
Journal of Advanced Joining Processes, Vol 6, Iss , Pp 100132- (2022)
The article is about press-bolts which are installed by cold forming in sheet metal constructions. Those fasteners belong to functional elements available in form of press-nuts as well as press-bolts. This paper is focused on press-bolt joints, which
Externí odkaz:
https://doaj.org/article/49ea91bbef3a4a0a8f764ce49ba06e68
Autor:
Lena Schulte-Kemna, David Kühne, Lukas Bettac, Hannes Herrmann, Ulla Ludwig, Martin Kächele, Bernd Schröppel
Publikováno v:
Zeitschrift für Gerontologie und Geriatrie.
Zusammenfassung Hintergrund Von ANCA(antineutrophile cytoplasmatische Antikörper)-assoziierten Vaskulitiden (AAV) sind v. a. Menschen höheren Alters betroffen, ohne dass adaptierte Therapiekonzepte für diese Patienten existieren. Ziel der Studie Z
Publikováno v:
Archive of Applied Mechanics. 91:3693-3707
The local strain approach (LSA) is an established concept to calculate the fatigue life of mechanical components for failure criterion crack initiation in several fields of engineering. In an elastic static finite element simulation, the critical str
Autor:
Lena, Schulte-Kemna, David, Kühne, Lukas, Bettac, Hannes, Herrmann, Ulla, Ludwig, Martin, Kächele, Bernd, Schröppel
Publikováno v:
Zeitschrift fur Gerontologie und GeriatrieLiteratur.
ANCA (antineutrophil cytoplasmatic antibody)-associated vasculitis (AAV) mainly affects elderley people but adjusted therapy concepts for this patient group are lacking.The aim of this study was therefore to analyze differences in course and outcome
Publikováno v:
Forschung im Ingenieurwesen. 85:745-755
ZusammenfassungFlexible Fertigungsprozesse in der Umformtechnik ermöglichen es, schnell und effizient auf veränderliche Rahmenbedingungen beispielsweise durch Kundenwünsche und rechtliche Anforderungen reagieren zu können. Besonders die inkrement
New Approach to Separate and Date Small Spores and Pollen from Lake Sediments in Semi-Arid Climates
Autor:
Christoph Steinhoff, Nadine Pickarski, Thomas Litt, Irka Hajdas, Caroline Welte, Peter Wurst, David Kühne, Andreas Dolf, Maximilian Germer, Jens Kallmeyer
Publikováno v:
Radiocarbon
Radiocarbon, 64 (5)
Radiocarbon, 64 (5)
The dating of pollen grains is emerging as the method of choice for lacustrine climate archives that contain few datable macrofossils. Due to the need for high-purity pollen concentrates, new methods are constantly being developed to precisely separa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6147912d92432b9cf956d06c2c52aad2
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5012634_3/component/file_5014054/5012634.pdf
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5012634_3/component/file_5014054/5012634.pdf
Publikováno v:
Clin Mass Spectrom
Pharmacological treatment of the attention-deficit/hyperactivity disorder (ADHD) includes use of the psychostimulant amphetamine. Non-adherence to medication is a well-documented problem in ADHD treatment and a cause of treatment failure. The study e
Autor:
Markus Kästner, Martha Seiler, Franz Ellmer, Peter Hantschke, David Kühne, Alexander Brosius, Thomas Linse, Christina Guilleaume
Publikováno v:
Production Engineering. 13:189-200
Forming processes generally lead to residual stresses. Compressive residual stresses can have a beneficial impact on the fatigue life of components, which is demonstrated here in terms of a skew-rolled hybrid shaft-hub connection. In order to set the
Publikováno v:
Drug testing and analysis. 10(2)
Ethyl glucuronide is a direct ethanol metabolite that is used as a biomarker for recent alcohol drinking. The DRI EtG immunoassay is commonly used for screening urine for ethyl glucuronide. A case was encountered where EtG was positive in the screeni
Autor:
Robert Winkler, Michele Brugger-Hatzl, Fabrizio Porrati, David Kuhness, Thomas Mairhofer, Lukas M. Seewald, Gerald Kothleitner, Michael Huth, Harald Plank, Sven Barth
Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2907 (2023)
Electron-induced fragmentation of the HFeCo3(CO)12 precursor allows direct-write fabrication of 3D nanostructures with metallic contents of up to >95 at %. While microstructure and composition determine the physical and functional properties of focus
Externí odkaz:
https://doaj.org/article/fd9e8eefb5e34e6ab13b3ab230a5aae3