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Bridgewater, J. (author), Han, S.O.T.H. (author), Kramer, H. (author)A wing-body configuration has been designed, with the intention of giving economical cruise characteristics at low supersonic speeds. The design aim was to reduce the wave drag as far as possible by designing the wing and body in such a way that boundary layer separation and shocks on the wing are avoided, A wind tunnel model was made according...report 1968
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van Doorn, J.T.M. (author), Erkelens, L.J.J. (author), Han, S.O.T.H. (author), Kho, Y.G. (author)For an accurate prediction of aircraft characteristics the wind tunnel tests are of paramount impoitance. Therefore the significance of the test results and available extrapolation techniques have to be investigated as thoroughly as possible. For this reason a program for comparing wind tunnel and flight test data of the Fokker F-28 was set up,...report 1973
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Schra, L. (author), Han, M.O.T.H. (author)The influence of different variables in the chromic acid anodizing process on the surface attack and the thickness of the anodizing layer was investigated for aluminium alloy 7050-T7451 (formerly T73651) plate, 7075-T7351 plate, 7075-T6 forgings and 7075-T73 forgings. A preliminary investigation was carried out to enable the selection of a...report 1986
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- Han, S.H. (author) master thesis 1990
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- Han, S.H. (author) master thesis 1991
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- Han, N. (author) doctoral thesis 1996
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- Han, N. (author) report 2003
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Han, J. (author)The progress in CMOS technology has entered the sub-micron realm, and the technology will approach its limits within about 15 years. Already various novel information processing devices, based on quantum mechanical effects at the nanometer scale, have been widely investigated and some have been successfully demonstrated at the circuit level....doctoral thesis 2004
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- Han, Sungkon (author) journal article 2005
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Schmidt, M. (author), Han, S.C. (author), Kusche, J. (author), Sanchez, L. (author), Shum, C.K. (author)We determine a regional spatiotemporal gravity field over northern South America including the Amazon region using GRACE inter-satellite range-rate measurements by application of a wavelet-based multiresolution technique. A major advantage of this method is that we are able to represent the Amazon hydrological signals in form of time series of...journal article 2006
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- Corsi, T.M. (author), Boyson, S. (author), Verbraeck, A. (author), Van Houten, S.P. (author), Han, C. (author), MacDonald, J.R. (author) journal article 2006
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- Schmidt, M. (author), Fengler, M. (author), Mayer-Guerr, T. (author), Eicker, A. (author), Kusche, J. (author), Sanchez, L. (author), Han, S.C. (author) journal article 2007
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- Lin, H. (author), Liang, H. (author), Han, B. (author), Zhong, J. (author), Su, Q. (author), Dorenbos, P. (author), Birowosuto, M.D. (author), Zhang, G. (author), Fu, Y. (author), Wu, W. (author) journal article 2007
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Yuan, C.A. (author), Zhang, G.Q. (author), Han, C.N. (author), Chiang, K.N. (author), Cui, Y. (author)The mechanical characteristics of the long-chain double-stranded DNA (dsDNA) molecule under the axial stretching and lateral unzipping are studied by the clustered atomistic-continuum method (CACM). The CACM consisted of the clustered atom method (CAM) and the atomistic-continuum method (ACM). The CAM treats the specific atomic group as the...journal article 2007
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Han, B. (author), Liang, H. (author), Lin, H. (author), Zhong, J. (author), Su, Q. (author), Dorenbos, P. (author), Birowosuto, M.D. (author), Zhang, G. (author), Fu, Y. (author)The phosphors Ba3Gd(BO3)3:Ce3+ were prepared by a solid-state reaction technique at high temperature. The vacuum ultraviolet-ultraviolet and visible spectroscopic properties of the phosphors together with decay time curves are investigated and discussed. The spectroscopic properties are explained by occupancy of Ce3+ at two different Gd sites in...journal article 2007
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Han, S.C. (author), Ditmar, P. (author)A spatiospectral localization method is discussed for processing the global geopotential coefficients from satellite mission data to investigate time-variable gravity. The time-variable mass variation signal usually appears associated with a particular geographical area yielding inherently regional structure, while the dependence of the...journal article 2007
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Guo, J. (author), Han, C. (author)Future lunar missions ask for the capability to perform precise Guidance, Navigation and Control (GNC) to the selected landing sites on the lunar surface. This paper studies the guidance issues for the lunar pinpoint soft landing problem. The primary contribution of this paper is the design of descent guidance law based on the Pontryagin maximum...journal article 2009
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- Jung, Jaekwon (author), Lee, Seung-Jae (author), Han, Jae-Moon (author) conference paper 2009
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- Sheng, Q. (author), Han, L. (author) journal article 2009
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Hou, D. (author), Han, B. (author), Chen, W. (author), Liang, H. (author), Su, Q. (author), Dorenbos, P. (author), Huang, Y. (author), Gao, Z. (author), Tao, Y. (author)A series of Ce3+ doped ?-Sr2?2xCexNaxP2O7 phosphor compounds has been prepared using a high-temperature solid-state reaction technique. The luminescence properties under vacuum ultraviolet-UV and x-ray excitation were studied. Luminescence spectra reveal three UV-emitting peaks at about 310, 330, and 350 nm from which we conclude that Ce3+...journal article 2010