Zobrazeno 1 - 9
of 9
pro vyhledávání: '"W A Jordaan"'
Autor:
K J Kim, H Yu, S M Lee, J H Kwon, H Ruh, J Radnik, B S Archanjo, E Annese, J C Damasceno, C A Achete, Y Yao, L Ren, H Gao, D Windover, H Matsuzaki, Y Azuma, L Zhang, T Fujimoto, W A Jordaan, B Reed, A G Shard, L Cibik, C Gollwitzer, M Krumrey
Publikováno v:
Metrologia. 60:08010
Main text The key comparison CCQM-K157 for the thickness measurement of HfO2 films was performed by the Surface Analysis Working Group (SAWG) of the Consultative Committee for Amount of Substance (CCQM). The aim of CCQM-K157 is to establish the measu
Publikováno v:
SA Journal of Human Resource Management, Vol 2, Iss 3 (2004)
The aim of this investigation was to ascertain the impact of English language proficiency on academic success of first-year black and Indian students in human resources management at a tertiary institution. Students enrolled for the period between 19
Externí odkaz:
https://doaj.org/article/3e9f3fe602ea4226b841785cae5eae5e
Autor:
Hai Wang, Mo Zhiqiang, Martin P. Seah, Michael Krumrey, Roland Hauert, Dae Won Moon, Wolfgang E. S. Unger, P. Totarong, Th. Gross, Joseph A. Dura, W A. Jordaan
Publikováno v:
Surface and Interface Analysis. 41:430-439
Results from a study conducted between National Metrology Institutes (NMIs) for the measurements of the absolute thicknesses of ultra-thin layers of SiO2 on Si are reported. These results are from a key comparison and associated pilot study under the
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 288:125-130
The enhancing effect of sulphate ions added to titania supports for the oxidation of carbon monoxide, catalyzed by gold, supported on the titania has been shown to be generally applicable to more than one type of titania. It seems from examining the
Publikováno v:
Topics in Catalysis. 44:167-172
A number of anions and cations have been incorporated into TiO2 as support for gold catalysts and also into as-prepared Au/TiO2 catalysts at levels of 0.4 mol% and 2.5 mol% with respect to the support. The activities of the catalysts for CO oxidation
Autor:
Ulrich E. Klotz, W A. Jordaan, Deane Chandler-Horowitz, Michael Krumrey, Martin P. Seah, H Y. Chen, Farid Bensebaa, Isao Kojima, Y. Tamminga, H.-U. Danzebrink, Andrew T. S. Wee, Thomas Osipowicz, I Vickridge, Shigeo Tanuma, H Cho, D Muller, S Biswas, Roland Hauert, Elke Wendler, Noboru Suzuki, Nhan V. Nguyen, Marcel A. Verheijen, Yasushi Azuma, Joseph A. Dura, Steve J. Spencer, Paul Bailey, U Falke, Th. Gross, Mineharu Suzuki, Bernd Rheinländer, W Oesterle, Hansuek Lee, James R. Ehrstein, C. van der Marel, Chris Jeynes, D. W. Moon, J S. Pan
Publikováno v:
Surface and Interface Analysis. 36:1269-1303
A study was carried out for the measurement of ultrathin SiO on (100) and (111) orientation silicon wafer in the thickness range 1.5-8 nm. XPS, medium-energy ion scattering spectrometry (MEIS), nuclear reaction analysis (NRA), RBS, elastic backscatte
Publikováno v:
Chemical communications (Cambridge, England). (10)
The activity of gold/titania catalysts for the room-temperature oxidation of CO can be dramatically enhanced by the addition of sulfate ions to the support; it appears that anion promotion of gold may be a general phenomenon and may be related to the
Publikováno v:
South African Journal of Human Resource Management, Vol 2, Iss 3 (2004)
The aim of this investigation was to ascertain the impact of English language proficiency on academic success of first-year black and Indian students in human resources management at a tertiary institution. Students enrolled for the period between 19
Publikováno v:
Chemical Communications; Feb2007, Vol. 2007 Issue 10, p1044-1046, 3p