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- Dai, S. (author), Ma, Q. (author), Zhu, S. (author), Liu, Mengkun (author), Andersen, T. (author), Fei, Z. (author), Goldflam, M.D. (author), Wagner, M. (author), Watanabe, Kenji (author), Taniguchi, T. (author), Thiemens, M. (author), Keilmann, F. (author), Janssen, G.C.A.M. (author), Jarillo-Herrero, P. (author), Fogler, M. (author), Basov, D.N. (author) abstract 2015
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Draganov, D.S. (author), Ma, X. (author), Buisman, M. (author), Kiers, Tjeerd (author), Heller, H.K.J. (author), Kirichek, Alex (author)In ports and waterways, the bathymetry is regularly surveyed for updating navigation charts ensuring safe transport. In port areas with fluid-mud layers, most traditional surveying techniques are accurate but are intrusive and provide one-dimensional measurements limiting their application. Current non-intrusive surveying techniques are less...book chapter 2021
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- Hsiao, C.-T. (author), Wu, X. (author), Ma, J. (author), Chahine, G.L. (author) conference paper 2013
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- Ma, Jian (author) conference paper 1999
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Ma, Y. (author), Markine, V.L. (author)Since no effective experimental approaches have been proposed to assess wheel and rail (W/R) contact performance till now, numerical computational analysis is known as an alternative to approximately simulate the W/R interaction. In this paper, one numerical procedure is proposed on the basis of explicit finite element method to analyse the...conference paper 2015
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Zhang, Jingxiao (author), Ma, Yuwei (author), Zheng, Jiazheng (author)The widespread application of alkali-activated fly ash/slag (AAFS) concrete requires satisfaction of a series of performance criteria both from its early age properties (e.g. workability, strength) and long-term stability. In this study, long-term (till 180 days) natural chloride diffusion tests were conducted to evaluate the chloride diffusion...conference paper 2021
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- Li, K. (author), Liu, W. (author), Markine, V.L. (author), Ma, L. (author) conference paper 2012
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- Ma, Ning (author) conference paper 1999
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Huang, X. (author), Ma, Z. (author), Zhang, X. (author)This paper outlines the method of a block-structured adaptive mesh refinement (AMR) and its application to the computation of noise radiation from a realistic engine exhaust geometry with flow. The computational model described allows acoustic waves, propagating inside the bypass duct of a generic aircraft engine, to be admitted into a...conference paper 2006
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- Ma, Siyuan (author), Mahfuz, Hassan (author) conference paper 2011
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Van Benthem, C. (author), Shanahan, C. (author), Ma, C. (author), Fraser, A. (author), Herdman, C.M. (author)Prospective memory is essential for flight, where failures can result in incorrect flight control settings, leading to loss of life and equipment. Furthermore, prospective memory is highly-sensitive to pilot age, cognition, and experience. This research reports on the relation of the NASA Multi-Attribute Test Battery-II (MATB-II) to prospective...conference paper 2019
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Zhuo, Yuefei (author), Ma, Zhimin (author), Lemmen, Christiaan (author), Bennett, Rohan (author)The integration of land and housing law, processes, and data is a significant issue in China. Prior to the design of any integrated information system, the legal requirements of such a system must first be assessed. To date, this has not been fully studied. In this paper, we identify and review the requirements for the integration of land and...conference paper 2013
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Ma, Y. (author), Markine, V.L. (author)In the present paper, a numerical procedure for surface crack initiation analysis based on the critical plane approach is proposed. The complex stress/strain state of wheel and rail (W/R) contact is analysed by means of submodelling approach together with the transient contact nodal loads obtained from dynamic W/R rolling contact analysis....conference paper 2015
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Menenti, M. (author), Li, X. (author), Wang, J. (author), Vereecken, H. (author), Li, J. (author), Mancini, M. (author), Liu, Q. (author), Jia, L. (author), Li, J. (author), Kuenzer, C. (author), Huang, S. (author), Yesou, H. (author), Wen, J. (author), Kerr, Y. (author), Cheng, X. (author), Gourmelen, N. (author), Ke, C. (author), Ludwig, R. (author), Lin, H. (author), Eineder, M. (author), Ma, Y. (author), Su, Z.B. (author)Ten Dragon 3 projects deal with hydrologic and cryosphere processes, with a focus on the Himalayas and Qinghai – Tibet Plateau, but not limited to that. At the 1st Dragon 3 Progress Symposium in 2013 a significant potential for a better and deeper integration appeared very clearly and we worked out an overview of the ten projects identifying...conference paper 2015
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Ma, L. (author), Naud, B. (author), Roekaerts, D.J.E.M. (author)MILD Combustion, also known as flameless combustion, is attracting wide scientific interest due to its potential of high efficiency and low NOx emission. This paper focuses on the numerical modeling of one of the ethanol spray flame cases from the Delft Spray-in-Hot-Coflow (DSHC) burner, which has been used to study MILD oxidation of liquid...conference paper 2014
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Ma, Y. (author), Markine, V.L. (author), Mashal, A. (author)A concurrent multi-scale computational strategy for rail surface crack initiation analysis is introduced in current paper. It attempts to take advantage of the efficiency of macroscopic models and the accuracy of the mesoscopic models. The solving procedure is, through the coupling of individual approaches, beginning from the largest scale to...conference paper 2015
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Ommerli, C. (author), Mirzaagha, J. (author), Ma, C. (author), Van Benthem, K. (author), Herdman, C. (author)While vivid virtual reality (VR) environments may afford better performance for some flight tasks, it is possible that enhanced stimuli could overload some cognitive resources. Prospective memory (PM) is a cognitive factor sensitive to working memory and visual processing demands, and it may be a performance factor either adversely affected or...conference paper 2019
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Cornelissen, H.J. (author), Ma, H. (author), Ho, C. (author), Li, M. (author), Mu, C. (author)A novel method is presented to inject the light of millimeter-sized high-brightness blue LEDs into light guides of submillimeter thickness. Use is made of an interference filter that is designed to pass only those modes that will propagate in the light guide by total internal reflection. Other modes are reflected back to the LED cavity and...conference paper 2011
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Cornelissen, H.J. (author), Ho, C. (author), Ma, H. (author), Krijn, M.P.C.M. (author), Van Sprang, H.A. (author)A new method using a thin-film multilayer filter is described to couple light from high-power LEDs into a thin light guide such as an LCD backlight. Light emitted below the critical angle is reflected back to the LED and recycled. Largeangle emitted light passes the filter and is transported by total internal reflection in the light guide. The...conference paper 2010
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- Ma, W. (author) conference paper 2000