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Jia, Y. (author), Luo, H. (author), Or, S.W. (author), Wang, Y. (author), Chan, H.L.W. (author)Perovskite oxide Pb(Fe1/2Nb1/2)0.52Ti0.48O3 crystals, which were grown using a modified Bridgman method, show a high low-frequency dielectric constant response at room temperature. The Curie phase transition occurs at 523 K. The characteristic frequency of the dielectric dispersion versus the inverse of temperature obeys an Arrhenius relation,...journal article 2009
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Heremans, F.J. (author), Fuchs, G.D. (author), Wang, C.F. (author), Hanson, R. (author), Awschalom, D.D. (author)We report time-dependent photocurrent and transport measurements of sub-bandgap photoexcited carriers in nitrogen-rich (type Ib), single-crystal diamond. Transient carrier dynamics are characteristic of trapping conduction with long charge storage lifetimes of ? 3?hours. By measuring the photoexcited Hall effect, we confirm that the charge...journal article 2009
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Wang, C. (author), Menenti, M. (author), Stoll, M.P. (author), Feola, A. (author), Belluco, E. (author), Marani, M. (author)Light detection and ranging (LiDAR) has been shown to have a great potential in the accurate characterization of forest systems; however, its application to salt-marsh environments is challenging because the characteristic short vegetation does not give rise to detectable differences between first and last LiDAR returns. Furthermore, the lack of...journal article 2009
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Li, F. (author), Wang, L.L. (author), Yuan, S.J. (author), Wang, X.S. (author)In the present research, the relationship between the strain increment and Lode parameter was obtained by using Lode parameter and Levy-Mises equation. The quantitative relation between different strain increments was presented and the relationship between plastic deformation types and Lode parameter was demonstrated. The relations between...journal article 2009
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- Van Mieghem, P. (author), Wang, H. (author) journal article 2009
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Wang, Y. (author), Leus, G. (author), Van der Veen, A.J. (author)A complete detection, channel estimation, synchronization, and equalization scheme for a transmitted reference (TR) ultra-wideband (UWB) system is proposed in this paper. The scheme is based on a data model which admits a moderate data rate and takes both the interframe interference (IFI) and the intersymbol interference (ISI) into consideration...journal article 2009
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- Cheung, Kwok Fai (author), Seidl, L.H. (author), Wang, S. (author) journal article 2009
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- Amiri, P.K. (author), Rejaei, B. (author), Zhuang, Y. (author), Vroubel, M. (author), Lee, D.W. (author), Wang, S.X. (author), Burghartz, J.N. (author) journal article 2008
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Lam, N.T. (author), Stive, M.J.F. (author), Wang, Z.B. (author), Verhagen, H.J. (author), Thuy, V.T.T. (author)Hydrodynamics and morphodynamics of a seasonally forced tidal inlet system are investigated using numerical models. The ocean forcing including tidal and wave actions and sediment transport is simulated using Delft3D model. Fluvial processes in Delft3D are taken into account as results from SOBEK RURAL model. Analysis of the numerical simulation...journal article 2008
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Van der Wegen, M. (author), Wang, Z.B. (author), Savenije, H.H.G. (author), Roelvink, J.A. (author)The morphodynamic system in alluvial, coastal plain estuaries is complex and characterized by various timescales and spatial scales. The current research aims to investigate the interaction between these different scales as well as the estuarine morphodynamic evolution. Use is made of a process-based, numerical model describing 2-D shallow water...journal article 2008
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Wang, J. (author), Robertson, S. (author), De Vries, A.P. (author), Reinders, M.J.T. (author)Collaborative filtering is concerned with making recommendations about items to users. Most formulations of the problem are specifically designed for predicting user ratings, assuming past data of explicit user ratings is available. However, in practice we may only have implicit evidence of user preference; and furthermore, a better view of the...journal article 2008
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Bai, Y.Q. (author), Lesaja, G. (author), Roos, C. (author), Wang, G.Q. (author), El Ghami, M. (author)In this paper we present a class of polynomial primal-dual interior-point algorithms for linear optimization based on a new class of kernel functions. This class is fairly general and includes the classical logarithmic function, the prototype self-regular function, and non-self-regular kernel functions as special cases. The analysis of the...journal article 2008
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Herrmann, F.J. (author), Wang, D. (author), Verschuur, D.J. (author)In many exploration areas, successful separation of primaries and multiples greatly determines the quality of seismic imaging. Despite major advances made by surface-related multiple elimination (SRME), amplitude errors in the predicted multiples remain a problem. When these errors vary for each type of multiple in different ways (as a function...journal article 2008
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- Wang, H. (author), Martin Hernandez, J. (author), Van Mieghem, P. (author) journal article 2008
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- Wang, Qing (author) journal article 2008
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- Wang, W. (author), Chen, X. (author), Shi, P. (author), Van Gelder, P.H.A.J.M. (author) journal article 2008
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Zoumpouidis, T. (author), Wang, L. (author), Bartek, M. (author), Jansen, K.M.B. (author), Ernst, L.J. (author)Our progress in developing technology modules for deformable single-crystalline-silicon electronics is presented in this contribution. Additional deformability/reliability is accomplished by modifications of the previously reported ultra-thin and flexible CIRCONFLEX technology (1). The flexibility is added in the last steps of the process flow...journal article 2007
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Wang, J. (author), Pouwelse, J. (author), Fokker, J. (author), De Vries, A.P. (author), Reinders, M.J.T. (author)We introduce personalization on Tribler, a peer-to-peer (P2P) television system. Personalization allows users to browse programs much more efficiently according to their taste. It also enables to build social networks that can improve the performance of current P2P systems considerably, by increasing content availability, trust and the...journal article 2007
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- Wang, W. (author), Allaart, K. (author), Lenstra, D. (author) journal article 2007
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- Wang, W. (author), Van Gelder, P.H.J.A.M. (author), Vrijling, J.K. (author), Chen, X. (author) journal article 2007