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Otake, Y. (author), Honjo, Y. (author), Hiramatsu, Y. (author), Lee, K. (author), Kodaka, T. (author)
A design scheme is proposed to evaluate the safety of continuous linear structure i.e. river levee. The scheme is developed to establish a procedure to continuously evaluate the stability failure of embankment during flood runoff by seepage, and to identify locations for reinforcement of river levee. A 20km stretch of a fairly large river...
conference paper 2015
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Kim, Wha Soo (author), Kim, Doe Hyun (author), Lee, Sang Gab (author), Lee, Yoon Ki (author)
conference paper 2001
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Fan, Y. (author), Oldenbeuving, R.M. (author), Klein, E.J. (author), Lee, C.J. (author), Song, H. (author), Khan, M.R.H. (author), Offerhaus, H.L. (author), Van der Slot, P.J.M. (author), Boller, K.J. (author)
We report on a novel type of laser in which a semiconductor optical amplifier (SOA) receives frequency-selective feedback from a glass-waveguide circuit. The laser we present here is based on InP for operation in the 1.55 µm wavelength range. The Si3N4/SiO2 glass waveguide circuit comprises two sequential high-Q ring resonators. Adiabatic...
conference paper 2014
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Lee, S.J. (author)
conference paper 2008
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Choi, Y.S. (author), Seo, K.W. (author), Lee, S.J. (author), Kim, S.H. (author), Yun, J.H. (author)
The flows in a naturally evaporating liquid droplet confined by two flat plates were investigated experimentally. A diluted sodium-chloride (NaCl) aqueous solution was used to form the confined droplets. The evaporation of water at the free surface of the droplet built up a concentration gradient inside the solution, which induced a natural...
conference paper 2013
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Lee, L. (author)
conference paper 2006
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Tobón, L. (author), Chen, J. (author), Lee, J. (author), Yuan, M. (author), Zhao, B. (author), Liu, Q.H. (author)
Many system-level electromagnetic design problems are multiscale and very challenging to solve. They remain a significant barrier to system design optimization for a foreseeable future. Such multiscale problems often contain three electrical scales, i.e., the fine scale (geometrical feature size much smaller than a wavelength), the coarse scale ...
conference paper 2013
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Jeong, D.H. (author), Jang, B.B. (author), Lee, J.Y. (author), Hong, S.I. (author), Van Oosterom, P.J.M. (author), de Zeeuw, K. (author), Stoter, J.E. (author), Lemmen, C.H.J. (author), Zevenbergen, J.A. (author)
Korea and The Netherlands have started a 3 year cooperation covering joint research, capacity building and international advisory in the domain of cadastre and land administration with a special focus on 3D developments. At the Korean side the Korea Cadastral Survey Corporation and the University of Seoul are involved, while at the Netherlands...
conference paper 2012
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Oh, Jung-Keun (author), Lee, H.B. (author), Shin, K. (author), Lee, C. (author), Rhee, S.H. (author), Suh, J.C. (author), Kim, H. (author)
conference paper 2009
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Chen, Hamn-Ching (author), Lee, Sing-Kwan (author)
conference paper 2003
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Lee, M.J. (author), Sun, P. (author), Charbon, E. (author)
We report on the characterization of single-photon avalanche diodes (SPADs) fabricated in standard 140-nm silicon on insulator (SOI) complementary metal-oxide-semiconductor (CMOS) technology. As a methodology for SPAD optimization, a test structure array, called SPAD farm, was realized with several junctions, guard-ring structures, dimensions,...
conference paper 2015
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Lee, A. (author), Van Oort, N. (author), Van Nes, R. (author)
This paper presents research on synchronization of transfers and its impact on service reliability from a passenger perspective. Passenger reliability is analyzed for the case of a multi-operator transfer node. A method is developed to calculate the passenger centered reliability indicators: additional travel time and reliability buffer time,...
conference paper 2014
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Lee, Chang-Sup (author)
conference paper 2002
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Lee, S. (author)
conference paper 2015
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Lee, Choung Mook (author)
conference paper 1970
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Lee, D. (author), Pietrzyk, P. (author), Donkers, S. (author), Liem, V. (author), van Oostveen, J. (author), Montazeri, S. (author), Boeters, R. (author), Colin, J. (author), Kastendeuch, P. (author), Nerry, F. (author), Menenti, M. (author), Gorte, B.G.H. (author), Verbree, E. (author)
The impact of 3D geometry complexity on the accuracy of simulating radiative, convective and conductive fluxes in an urban canyon was explored. The research involved the collection of meteorological data in an urban canyon in the city of Strasbourg, France, for input into a 3D model called LASER/F, which simulates the aforementioned fluxes. The...
conference paper 2013
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Shankararaman, V. (author), Lee, B.S. (author)
conference paper 1994
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Kihm, H.W. (author), Lee, K.G. (author), Seo, M.A. (author), Ahn, K.J. (author), Adam, A.J.L. (author), Kang, J.H. (author), Park, Q.H. (author), Planken, P.C.M. (author), Kim, D.S. (author)
We study the dielectric constant dependent diffraction phenomena of single slit apertures, both theoretically and experimentally. We experimentally simulate perfect metal and real metal cases by investigating subwavelength diffraction by a single slit, both in nano-optical and in terahertz regimes, keeping the slit-width/wavelength ratio...
conference paper 2008
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Agusdinata, D.B. (author), Lee, S. (author), Zhao, F. (author), DeLaurentis, D. (author), Thissen, W.A.H. (author)
A full realization of alternative energy such as biofuels depends on the existence of a viable supply chain (SC) network. This work seeks to understand the dynamics of biofuels SC network by developing an approach to model the dynamics and characterize system behavior. A multi-actor approach is pursued in which the interests of three supply...
conference paper 2012
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Lee, B.J. (author), Kim, C. (author)
A new design approach for a delicate treatment of complex geometries such as wing/body configuration is arranged using overset mesh technique under large scale computing environment. For the in-depth study of the flow physics and highly accurate design, several special overlapped structured blocks such as collar grid, tip-cap grid, and etc....
conference paper 2006
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