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Bakhuis, E. (author), Driessen, A.J. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1966
document
Briët, J.W.H. (author), Driessen, S. (author), Van Houten, W.P.A. (author), Moonen, M.H. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 2002
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Driessen, R.S.T.B. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1957
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Van Grinsven, R. (author), Van Dijk, F. (author), Driessen, A. (author), Dekkers, J. (author), Abdallah, A. (author), Bayrak, O. (author), Van de Rijt, J. (author), Arntz, B. (author), Sawirjo, N. (author), Busing, F. (author)
Document uit de collectie Chemische Procestechnologie
report 2001
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Van Grinsven, R. (author), Van Dijk, F. (author), Driessen, A. (author), Dekkers, J. (author), Abdallah, A. (author), Bayrak, Ö. (author), Van de Rijt, J. (author), Arntz, B. (author), Sawirjo, N. (author), Busing, F. (author)
report 2000
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Driessen, F.P. (author), Van der Zon, M. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1993
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Baselmans, J.J.A. (author), Bueno Lopez, J. (author), Yurduseven, O. (author), Yates, S. (author), Llombart, Nuria (author), Murugesan, V. (author), Thoen, David (author), Baryshev, AM (author), Endo, A. (author), Driessen, E.F.C. (author), Neto, A. (author)
Astronomical observations at infrared, sub-millimetre, and millimetre wavelengths are essential for addressing many of the key questions in astrophysics. Future ground- and space based observatories need large detector arrays with a sensitivity limited only by the noise of the radiation background. We demonstrate that antenna coupled Microwave...
poster 2018
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Brakenhoff, D. (author), Seip, H. (author), Jonkman, S.N. (author), Driessen, T.L.A. (author)
Tijdens de overstromingen in Thailand in 2011 werd het Baan Hollanda Museum, gelegen bij een oude VOC-handelspost, getroffen. De Nederlandse ambassade vroeg de TU Delft een plan uit te werken on Baan Hollanda in de toekomst droog te houden.
journal article 2013
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Veiga, T. (author), Gombert, A.K. (author), Landes, N. (author), Verhoeven, M.D. (author), Kiel, J.A.K.W. (author), Krikken, A. (author), Nijland, J.G. (author), Touw, H. (author), Luttik, M.A.H. (author), Van der Toorn, J.C. (author), Driessen, A.J.M. (author), Bovenberg, R.A.L. (author), Van den Berg, M.A. (author), Van der Klei, I.J. (author), Pronk, J.T. (author), Daran, J.M. (author)
Industrial production of semi-synthetic cephalosporins by Penicillium chrysogenum requires supplementation of the growth media with the side-chain precursor adipic acid. In glucose-limited chemostat cultures of P. chrysogenum, up to 88% of the consumed adipic acid was not recovered in cephalosporin-related products, but used as an additional...
journal article 2012
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Coumou, P.C.J.J. (author), Driessen, E.F.C. (author), Bueno, J. (author), Chapelier, C. (author), Klapwijk, T.M. (author)
We have studied the electrodynamic response of strongly disordered superconducting TiN films using microwave resonators, where the disordered superconductor is the resonating element in a high-quality superconducting environment of NbTiN. We describe the response assuming an effective pair-breaking mechanism modifying the density of states and...
journal article 2013
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Lupa?cu, A. (author), Bertet, P. (author), Driessen, E.F.C. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)
We observed the dynamics of a superconducting flux qubit coupled to an extrinsic quantum system (EQS). The presence of the EQS is revealed by an anticrossing in the spectroscopy of the qubit. The excitation of a two-photon transition to the third excited state of the qubit-EQS system allows us to extract detailed information about the energy...
journal article 2009
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Van de Meer, W.G.J. (author), Driessen, J. (author), De Moel, P.J. (author)
Samen met Vitens werkt TU Delft aan de ontwikkeling van PHREEQC voor de modellering van waterchemie in drinkwater (zie H2O nr. 3, pag. 34-36). Op een symposium werden onlangs diverse onderdelen ervan gepresenteerd. In totaal 58 deelnemers en 16 sprekers kwamen hiervoor naar Delft.
journal article 2012
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Männik, J. (author), Driessen, R. (author), Galajda, P. (author), Keymer, J.E. (author), Dekker, C. (author)
In many naturally occurring habitats, bacteria live in micrometer-size confined spaces. Although bacterial growth and motility in such constrictions is of great interest to fields as varied as soil microbiology, water purification, and biomedical research, quantitative studies of the effects of confinement on bacteria have been limited. Here, we...
journal article 2009
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Driessen, E.F.C. (author), Braakman, F.R. (author), Reiger, E.M. (author), Dorenbos, S.N. (author), Zwiller, V. (author), De Dood, M.J.A. (author)
We measured the single-photon detection efficiency of NbN superconducting single-photon detectors as a function of the polarization state of the incident light for different wavelengths in the range from 488 nm to 1550 nm. The polarization contrast varies from ?5% at 488 nm to ?30% at 1550 nm, in good agreement with numerical calculations. We...
journal article 2009
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Lupescu, A. (author), Driessen, E.F.C. (author), Roschier, L. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)
journal article 2006
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Driessen, E.F.C. (author), Coumou, P.C.J.J. (author), Tromp, R.R. (author), De Visser, P.J. (author), Klapwijk, T.M. (author)
We probe the effects of strong disorder (2.4<kFl<8.6) on superconductivity in thin films of niobium titanium nitride and titanium nitride by measuring the microwave electrodynamics in coplanar waveguide resonators. We find a gradual evolution of the electromagnetic response with disorder, deviating from BCS theory, for both materials. This...
journal article 2012
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Van Ledden, M. (author), Driessen, T. (author), Groot Zwaaftink, M. (author)
Afgelopen voorjaar was sprake van een bijzonder hoogwater op de Mississippi. De rivier voerde op haar hoogtepunt in totaal meer dan 65.000 kubieke meter per seconde af naar de Golf van Mexico, ongeveer vier keer zoveel als de 1/1.250 jaar ontwerpafvoer van de Rijn in Nederland, en overtrof op sommige plaatsen het historische hoogwater van 1927....
journal article 2011
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Driessen, O. (author), Treuren, L. (author), Moolenaar, A. (author), Meijer, J.W.A. (author), Verheijen, P. (author)
Ten mg hydrocortisone (HC) was administered intravenously to a healthy volunteer after a dexamethasone suppresion test and HC concentrations were determined from 1-270 min in plasma, plasma water and on erythrocytes. HC was extracted front erythrocyte concentrates with high efficiency by HC-poor plasma or by human or bovine albyum solutions....
journal article 1990
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Eroms, J. (author), Van Schaarenburg, L.C. (author), Driessen, E.F.C. (author), Plantenberg, J.H. (author), Huizinga, C.M. (author), Schouten, R.N. (author), Verbruggen, A.H. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)
The authors have studied low-frequency resistance fluctuations in shadow-evaporated Al/AlOx/Al tunnel junctions. Between 300 and 5?K the spectral density follows a 1/f law. Below 5?K, individual defects distort the 1/f shape of the spectrum. The spectral density decreases linearly with temperature between 150 and 1?K and saturates below 0.8?K....
journal article 2006
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Daran, J.M. (author), Pronk, J.T. (author), Driessen, A.J.M. (author), Nijland, J.G. (author), Lamboo, F. (author), Puig-Martinez, M. (author), Veiga, T. (author), Gombert, A.K. (author)
Penicillium chrysogenum is widely used as an industrial antibiotic producer, in particular in the synthesis of ß-lactam antibiotics such as penicillins and cephalosporins. In industrial processes, oxalic acid formation leads to reduced product yields. Moreover, precipitation of calcium oxalate complicates product recovery. We observed oxalate...
journal article 2011
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