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document
Van der Steen, P. (author)
doctoral thesis 1968
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Van Houwelingen, C. (author), Van der Steen, J. (author)
report 1985
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Bosse, M. (author), Donck, P. (author), Drost, F. (author), Van Everdingen, L. (author), Van Gerwen, W. (author), Gillet, S. (author), Van Haelst, M. (author), Koster, R. (author), Van der Lans, W. (author), Lodder, H. (author), Spuyman, H. (author), Van der Steen, H. (author), Uitermarkt, R. (author), Vemer, D. (author), Verlaan, C. (author), Westerhout, E. (author), Wijs, M. (author), Van der Zijden, E. (author)
Document uit de collectie Chemische Procestechnologie. G-groep.
report 1986
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Bosse, M. (author), Donck, P. (author), Drost, F. (author), Van Everdingen, L. (author), Van Gerwen, W. (author), Gillet, S. (author), Van Haelst, M. (author), Koster, R. (author), Van der Lans, W. (author), Lodder, H. (author), Spuyman, H. (author), Van der Steen, H. (author), Uitermarkt, R. (author), Vemer, D. (author), Verlaan, C. (author), Westerhout, E. (author), Wijs, M. (author), Van der Zijden, E. (author)
Document uit de collectie Chemische Procestechnologie
report 1986
document
Van der Steen, P.J. (author)
doctoral thesis 1987
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Kiwiet, N.J. (author), Schoonman, J. (author), Van der Steen, A.C. (author), Kodde, H.H. (author), Schrader, M.A. (author)
conference paper 1990
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Boogerd, P. (author), Verbeek, H.J. (author), Stuivinga, M. (author), Van der Steen, A.C. (author), Schoonman, J. (author)
journal article 1995
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Boogerd, P. (author), Verbeek, H.J. (author), Stuivinga, M. (author), Van der Steen, A.C. (author), Van der Put, P.J. (author), Schoonman, J. (author)
journal article 1995
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Groenewegen, J.P.M. (author), Van der Steen, M. (author)
journal article 2007
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Gerritsma, M.I. (author), Vos, P. (author), Van der Steen, J.B. (author)
conference paper 2008
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Veldhuis, L.L.M. (author), Van der Steen, M. (author)
Comparative wind tunnel experiments were performed on passive flow separation control on a at plate model equipped with a flap. The purpose of these tests was to investigate the flow control capabilities of off-surface mounted elements. A comparison was made of delta-shaped vortex generators of 1 to 1/3 boundary layer height and cylinders close...
conference paper 2010
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Akyildiz, A.C. (author), Speelman, L. (author), Van Brummelen, H. (author), GutiƩrrez, M.A. (author), Virmani, R. (author), Van der Lugt, A. (author), Van der Steen, A.F.W. (author), Wentzel, J.J. (author), Gijsen, F.J.H. (author)
Background: Rupture of the cap of a vulnerable plaque present in a coronary vessel may cause myocardial infarction and death. Cap rupture occurs when the peak cap stress exceeds the cap strength. The mechanical stress within a cap depends on the plaque morphology and the material characteristics of the plaque components. A parametric study was...
journal article 2011
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Van Hal, A. (author), Van der Steen, L. (author), Van der Werf, E. (author)
One third of the current housing stock in The Netherlands dates from the sixties and seventies and a large part of these dwellings are fairly similar (because they were built in series). There is a high need for smart and speedy renovation methods, to improve technical, energy and cost efficiency of renovation projects as well as to limit...
conference paper 2011
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Van Neer, P.L.M.J. (author), Danilouchkine, M.G. (author), Verweij, M.D. (author), Demi, L. (author), Voormolen, M.M. (author), Van der Steen, A.F.W. (author), De Jong, N. (author)
In medical ultrasound, fundamental imaging (FI) uses the reflected echoes from the same spectral band as that of the emitted pulse. The transmission frequency determines the trade-off between penetration depth and spatial resolution. Tissue harmonic imaging (THI) employs the second harmonic of the emitted frequency band to construct images....
journal article 2011
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Van Deventer, A.P. (author), Van der Steen, M.A. (author), De Bruijn, J.A. (author), Van Twist, M.J.W. (author), Heuvelhof, E.F. (author), Haynes, K.E. (author)
report 2011
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Maresca, D. (author), Jansen, K. (author), Renaud, G. (author), Van Soest, G. (author), Li, X. (author), Zhou, Q. (author), De Jong, N. (author), Shung, K.K. (author), Van der Steen, A.F.W. (author)
We demonstrate the feasibility of intravascular ultrasound (IVUS) chirp imaging as well as chirp reversal ultrasound contrast imaging at intravascular ultrasound frequency. Chirp excitations were emitted with a 34?MHz single crystal intravascular transducer and compared to conventional Gaussian-shaped pulses of equal acoustic pressure. The...
journal article 2012
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Jansen, K. (author), Wu, M. (author), Van der Steen, A.F.W. (author), Van Soest, G. (author)
The presence of lipids in atherosclerotic coronary lesions is an important determinant of their potential to trigger acute coronary events. Spectroscopic intravascular photoacoustic imaging (sIVPA) has the potential to automatically detect lipids in atherosclerotic lesions. For realtime in vivo imaging, limiting the number of excitation...
journal article 2013
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Dirksen, J. (author), Van der Steen, A. (author), Langeveld, J.G. (author), Clemens, F.H.L.R. (author)
Previous research learned that the reproducibility of visual sewer inspection data is poor (Dirksen et al.). Further research by Arjan et al. showed that the applied coding system has a major influence on the reproducibility. The aim of this study was to give relevant suggestions to improve the quality by defining defects that are in the current...
conference paper 2013
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Jansen, K. (author), Van der Steen, A.F.W. (author), Wu, M. (author), Van Beusekom, H.M.M. (author), Springeling, G. (author), Li, X. (author), Zhou, Q. (author), Shung, K.K. (author), De Kleijn, D.P.V. (author), Van Soest, G. (author)
The natural history of atherosclerosis is marked by changes in the lipid biochemistry in the diseased arterial wall. As lesions become more vulnerable, different cholesterol species accumulate in the plaque. Understanding unstable atherosclerosis as a pharmacological and interventional therapeutic target requires chemically specific imaging of...
journal article 2014
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Jansen, K. (author), Wu, M. (author), Van der Steen, A.F.W. (author), Van Soest, G. (author)
Spectroscopic intravascular photoacoustic imaging (sIVPA) has shown promise to detect and distinguish lipids in atherosclerotic plaques. sIVPA generally utilizes one of the two high absorption bands in the lipid absorption spectrum at 1.2 ?m and 1.7 ?m. Specific absorption signatures of various lipid compounds within the bands in either...
journal article 2014
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