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Thomas Fritz Geyer and Ennes Sarradj
The application of open-porous materials is a possible method to effectively reduce the aerodynamic noise of an airfoil. However, the porous consistency may have a negative effect on the aerodynamic performance of the airfoil, since very often the lift i...
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Tatiana V. Ivanova, Tomá? Homola, Anton Bryukvin and David C. Cameron
The catalytic behaviour of Ag2O and Ag doped CeO2 thin films, deposited by atomic layer deposition (ALD), was investigated for diesel soot oxidation. The silver oxide was deposited from pulses of the organometallic precursor (hfac)Ag(PMe3) and ozone at 2...
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Lars Gerchow, Saverio Braccini, Tommaso Stefano Carzaniga, David Cooke, Max Döbeli, Klaus Kirch, Ulli Köster, Arnold Müller, Nicholas P. Van der Meulen, Christiaan Vermeulen, André Rubbia and Paolo Crivelli
We report on the realisation of a cyclotron trap assisted positron tungsten moderator for the conversion of positrons with a broad keV?few MeV energy spectrum to a mono-energetic eV beam with an efficiency of 1.8(2)% defined as the ratio of the slow posi...
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Jaeyeong Lee, Shinyoung Lee and Hak Ki Yu
The separation of graphene grown on metallic catalyst by chemical vapor deposition (CVD) is essential for device applications. The transfer techniques of graphene from metallic catalyst to target substrate usually use the chemical etching method to disso...
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Junichi Tateno, Toshiki Hiruta, Shigefumi Katsura, Atsutaka Honda, Takeshi Miyata and Akinobu Kamimaru
Pág. 788 - 792
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