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Wei, J. (author), Chen, Z.L. (author), Liu, Z.W. (author), Sarro, P.M. (author)This paper presents a silicon MEMS capacitive structure to investigate a test methodology for fF-level capacitive sensors’ measurement. The device mimics a capacitive sensor with a changing intermediate layer between the electrodes. A single mask bulk micromachining process is used to fabricate the device, which has a nominal capacitance of 1.2...journal article 2010
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- Liu, X.G. (author), Or, S.W. (author), Li, B. (author), Ou, Z.Q. (author), Zhang, L. (author), Zhamg, Q. (author), Geng, D.Y. (author), Yang, F. (author), Li, D. (author), Brück, E.H. (author), Zhang, Z.D. (author) journal article 2010
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Liu, D. (author), Wang, H. (author), Van Mieghem, P. (author)In recent years, many network perturbation techniques, such as topological perturbations and service perturbations, were employed to study and improve the robustness of complex networks. However, there is no general way to evaluate the network robustness. In this paper, we propose a global measure for a network, the reconstructability...journal article 2010
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- Liu, Pengfei (author) journal article 2010
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- Liu, H. (author) journal article 2010
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- Liu, Pengfei (author) journal article 2010
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- Liu, H. (author) journal article 2010
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Liu, X. (author), Oostinga, J.B. (author), Morpurgo, A.F. (author), Vandersypen, L.M.K. (author)Coulomb blockade is observed in a graphene nanoribbon device with a top gate. When two pn junctions are formed via the back gate and the local top gate, electrons are confined between the pn junctions which act as the barriers. When no pn junctions are induced by the gate voltages, electrons are still confined, as a result of strong disorder,...journal article 2009
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Liu, H. (author), Heynderickx, I. (author)A novel no-reference blockiness metric that provides a quantitative measure of blocking annoyance in block-based DCT coding is presented. The metric incorporates properties of the human visual system (HVS) to improve its reliability, while the additional cost introduced by the HVS is minimized to ensure its use for real-time processing. This is...journal article 2009
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- Liu, X. (author) journal article 2009
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- Liu, Pengfei (author) journal article 2009
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- Liu, C. (author) journal article 2009
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Klees, R. (author), Liu, X. (author), Wittwe, T. (author), Gunter, B.C. (author), Revtova, E.A. (author), Tenzer, R. (author), Ditmar, P. (author), Winsemius, H.C. (author), Savenije, H.H.G. (author)When using GRACE as a tool for hydrology, many different gravity field model products are now available to the end user. The traditional spherical harmonics solutions produced from GRACE are typically obtained through an optimization of the gravity field data at the global scale, and are generated by a number of processing centers around the...journal article 2008
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Liu, J. (author), Savenije, H.H.G. (author)It is widely recognized that food consumption patterns significantly impact water requirements. The aim of this paper is to quantify how food consumption patterns influence water requirements in China. The findings show that per capita water requirement for food (CWRF) has increased from 255 m3 cap-1y?1 in 1961 to 860 m3 cap-1 y?1 in 2003,...journal article 2008
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Klijn, C.N. (author), Holstege, H. (author), De Ridder, J. (author), Liu, X. (author), Reinders, M. (author), Jonkers, J. (author), Wessels, L. (author)Tumor formation is in part driven by DNA copy number alterations (CNAs), which can be measured using microarray-based Comparative Genomic Hybridization (aCGH). Multiexperiment analysis of aCGH data from tumors allows discovery of recurrent CNAs that are potentially causal to cancer development. Until now, multiexperiment aCGH data analysis has...journal article 2008
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- Liu, M. (author), Rong, B. (author), Salemink, H.W.M. (author) journal article 2007
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- Ditmar, P. (author), Klees, R. (author), Liu, X. (author) journal article 2007
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- Ye, G. (author), Liu, X. (author), Poppe, A.M. (author), De Schutter, G. (author), Van Breugel, K. (author) journal article 2007
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Liu, H. (author), Lühr, H. (author), Watanabe, S. (author), Köhler, W. (author), Henize, V. (author), Visser, P.N.A.M. (author)Using 3 years (2002–2004), over 16,400 orbits of measurements from the accelerometer on board the CHAMP satellite, we have studied the climatology of the equatorial zonal wind in the upper thermosphere. Several main features are noticed. The most prominent one is that the solar flux significantly influences both the daytime and nighttime winds....journal article 2006
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- Naber, W.J.M. (author), Fujisawa, T. (author), Liu, H.W. (author), van der Lier, W.G. (author) journal article 2006