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Bos, F.M. (author), Lentink, D. (author), Van Oudheusden, B.W. (author), Bijl, H. (author)The influence of different wing kinematic models on the aerodynamic performance of a hovering insect is investigated by means of two-dimensional time-dependent Navier–Stokes simulations. For this, simplified models are compared with averaged representations of the hovering fruit fly wing kinematics. With increasing complexity, a harmonic model,...journal article 2007
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Tjahjanto, D.D. (author), Turteltaub, S. (author), Suiker, A.S.J. (author)The microstructure of multiphase steels assisted by transformation-induced plasticity consists of grains of retained austenite embedded in a ferrite-based matrix. Upon mechanical loading, retained austenite may transform into martensite, as a result of which plastic deformations are induced in the surrounding phases, i.e., the ferrite-based...journal article 2007
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Schoenmakers, N.W.A. (author)Puget Sound is a large glacially carved basin, in between the Cascade and Olympic mountains in the northwest of Washington state, United States. A shallow sill at the north end of Admirality Inlet separates Puget Sound from the strait of Juan de Fuca. To better understand Puget Sound and the changes the region undergoes, it is necessary to be...master thesis 2007
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Lansen, J. (author), Jacobse, J. (author), Kluyver, M. (author), Arnold, E. (author)During the storm season from October 2006 untill April 2007 several severe storms occurred at the North Sea. Three storm periods are selected to study the realiability of the SWAN wave model by means of a hindcast. The objective of this hindcast is to gain insight into the performance of the SWAN model, especially under storm conditions for the...report 2007
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Wouters, B. (author), Schrama, E.J.O. (author)One of the major problems one has to deal with when working with Gravity Recovery and Climate Experiment (GRACE) data is the increasing error spectrum at higher degrees in the provided Stokes coefficients, appearing as unphysical North?South striping patterns in the maps of equivalent water height (EWH). This phenomenon is commonly suppressed by...journal article 2007
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Zhang, Y. (author), De Weerdt, M.M. (author)In many applications of the task allocation problem such as peer-topeer and grid computing, and virtual organizations, the (social or business) relations between the participating agents play an important role, and thus they should be taken into account. Furthermore, in such applications, agents providing the resources usually act self...conference paper 2007
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Nadella, R. (author), Eskin, D.G. (author), Katgerman, L. (author)Direct-chill (DC) cast billets 192 mm in diameter of an Al-Cu-Mg alloy were examined in detail with the aim to reveal the effects of grain refining (GR) and casting speed on structure, “floating” grains, and centerline macrosegregation. Experimental results show that grain size and dendrite arm spacing (DAS) tend to coarsen toward the billet...journal article 2007
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- Tomiyama, T. (author) public lecture 2007
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Kruit, P. (author), Ferreira, J.A. (author)The invention relates to compensation device for a magnetic field generated through electric traction in a tram or train transport system that comprises an overhead line and rails, the overhead line and rails during operation being live, wherein a predetermined section of the overhead line and rails is provided with adjacent circuits, each of...patent 2007
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- Nederveen, A.A.J. (author) doctoral thesis 2007
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- Lucas, P. (author), Bijl, H. (author) conference paper 2007
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Kok, H.V. (author), Kivits, K. (author), Van de Laak, R. (author), Kuiper, J.M. (author)A method is provided for determining information relating to vibration. The method includes projecting an aerial image at an image position in a projection plane; mapping an intensity of the aerial image into an image map that contains values of coordinates of sampling locations and of the intensity sampled at each sampling location; and...patent 2007
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- Quak, B. (author) doctoral thesis 2007
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Kachris, C. (author)This dissertation presents our investigation on how to efficiently exploit reconfigurable hardware to design flexible, high performance, and power efficient network devices capable to adapt to varying processing requirements of network applications and traffic. The proposed reconfigurable network processing platform targets mainly access, edge,...doctoral thesis 2007
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Fernandes Chaves, R.J. (author)This thesis proposes a Secure Computing Module (SCM) for reconfigurable computing systems. SC provides a protected and reliable computational environment, where data security and protection against malicious attacks to the system is assured. SC is strongly based on encryption algorithms and on the attestation of the executed functions. The use...doctoral thesis 2007
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- Jabben, L. (author) doctoral thesis 2007
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- Thompson, R.J. (author) doctoral thesis 2007
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- Varga, E. (author) doctoral thesis 2007
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Draganov, D. (author)One of the goals of exploration geophysics is to obtain an image of the subsurface. In petroleum exploration and near-surface geophysics, this is best achieved using reflected waves. For this, a controlled seismic or electromagnetic source is placed at the surface, activated, and the wavefields that it creates are recorded at the surface after...doctoral thesis 2007
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Liu, C. (author)The steady increase in air traffic creates a need for an increase in airport capacity. To achieve this we need to safely reduce existing separation standards. An important limiting factor in establishing required separation standards is the risk imposed by wake vortices. To determine the risk, the induced rolling moment plays a dominant role in...master thesis 2007