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Akram, M. (author), Jansen, K.M.B. (author), Bhowmik, S. (author), Ernst, L.J. (author)
Titanium and its alloys are usually bonded together using a high temperature resistant polyimide or epoxy adhesives. Such adhesives can withstand temperatures from 200°C to300°C. Earlier research work indicates that Surface modification of titanium with mechanical treatment and atmospheric pressure plasma treatment techniques leads to improved...
conference paper 2012
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Wong, C.K.Y. (author), Leung, S.Y.Y. (author), Poelma, R.H. (author), Jansen, K.M.B. (author), Yuan, C.C.A. (author), Van Driel, W.D. (author), Zhang, G. (author)
Atomistic coarse grained parameters were calculated from a non-equilibrium molecular dynamics simulation of the separation of an epoxy-copper interface. The methodology to determine the interaction energy and the equilibrium distance between the interfacial materials at a minimum energy is established. The traction-displacement relations of the...
journal article 2012
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Van de Giesen, N.C. (author), Steele-Dunn, S.C. (author), Jansen, J. (author), Hoes, O.A.C. (author), Hausner, M.B. (author), Tyler, S. (author), Selker, J. (author)
Over the past five years, Distributed Temperature Sensing (DTS) along fiber optic cables using Raman backscattering has become an important tool in the environmental sciences. Many environmental applications of DTS demand very accurate temperature measurements, with typical RMSE < 0.1 K. The aim of this paper is to describe and clarify the...
journal article 2012
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Henken, K.R. (author), Jansen, F.W. (author), Klein, J. (author), Stassen, L.P.S. (author), Dankelman, J. (author), Van den Dobbelsteen, J.J. (author)
Background Technological developments allow for a variety of applications of video recording in health care, including endoscopic procedures. Although the value of video registration is recognized, medicolegal concerns regarding the privacy of patients and professionals are growing. A clear understanding of the legal framework is lacking....
journal article 2012
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Jansen, J.D. (author)
conference paper 2012
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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, S.J.T. (author)
People’s residential preferences are generally predicted on the basis of socio-demographic characteristics. Recently, however, it is argued that these variables no longer suffice and that they should be supplemented with lifestyle variables. The cur-rent study explores this assumption for a number of residential preferences. A life-style...
report 2011
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Stoter, J.E. (author), Van Oosterom, P.J.M. (author), Wouters, R. (author), Jansen, L.J.M. (author)
The world is (at least) three dimensional in our perception although when it comes to representation we have become used to the simplification of the ‘reality’ into two dimensions (2D). Most situations in a cadastre can be represented in 2D on a map without that this representation causes too many uncertainties or queries. However, with current...
conference paper 2011
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Vakili-Ghahani, S.A. (author), Jansen, J.D. (author)
From a system-theoretical point of view and for a given configuration of wells, there are only a limited number of degrees of freedom in the input–output dynamics of a reservoir system. This means that a large number of combinations of the state variables (pressure and saturation values) are not actually controllable and observable from the...
journal article 2011
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Rodrigues, S.P. (author), Horeman, T. (author), Dankelman, J. (author), Van den Dobbelsteen, J.J. (author), Jansen, F.W. (author)
It is generally assumed that safety of tissue manipulations during (laparoscopic) surgery is related to the magnitude of force that is exerted on the tissue. To provide trainees with performance feedback about tissuehandling skills, it is essential to define objective criteria for judging the safety of applied forces. To be of clinical relevance...
journal article 2011
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Mlecnik, E. (author), Jansen, S. (author), Schuetze, T. (author), De Vries, G. (author)
The presented research aims to evaluate highly energy-efficient dwellings, in particular Passive Houses (PH), in Flanders and in The Netherlands, based on end-user experiences. In the introduction the definition of PH in the Benelux countries Belgium and The Netherlands is compared with the Nordic countries and certification and comfort issues...
conference paper 2011
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Akram, M. (author), Jansen, K.M.B. (author), Bhowmik, S. (author), Ernst, L.J. (author)
The high temperature resistant polymers and metal composites are used widely in aviation, space, automotive and electronics industry. The high temperature resistant polymers and metals are joined together using high temperature adhesives. Polyimide and epoxy adhesives that can withstand high temperature (200 °C-300 °C) are commonly used for...
conference paper 2011
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Jansen, D.R. (author), Krijger, G.C. (author), Kolar, Z.I. (author), Zeevaart, J.R. (author)
The invention relates to a method of producing radionuclides. According to the method, a target medium comprising at least a target nuclide material is irradiated in an irradiation zone with neutron irradiation. Radionuclides form in the target nuclide material as a result of the irradiation, and at least some of the formed radionuclides are...
patent 2011
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Fang, C.M. (author), Van Huis, M.A. (author), Jansen, J. (author), Zandbergen, H.W. (author)
Although Fe2C and Fe2N are technologically important materials, the exact nature of the chemical bonding of C and N atoms and the related impact on the electronic properties are at present unclear. Here, results of first-principles electronic structure calculations for Fe2X (X = C, N) phases are presented. The electronic structure calculations...
journal article 2011
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Rodrigues, S.P. (author), Wever, A.M. (author), Denkelman, J. (author), Jansen, F.W. (author)
Background This study aimed to identify the frequency of events in the different patient safety risk domains during minimally invasive surgery (MIS) and conventional surgery (CS). Methods A convenience sample of gynecologic MIS and CS was observed. Events were observed and categorized into one of the predefined patient safety risk domains....
journal article 2011
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Horeman, T. (author), Rodrigues, S.P. (author), Van den Dobbelsteen, J.J. (author), Jansen, F.W. (author), Dankelman, J. (author)
Background - To improve endoscopic surgical skills, an increasing number of surgical residents practice on box or virtual reality (VR) trainers. Current training is focused mainly on hand–eye coordination. Training methods that focus on applying the right amount of force are not yet available. Methods - The aim of this project is to develop a...
journal article 2011
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Wheeler, M.F. (author), Dawson, C. (author), Jansen, J.D. (author)
journal article 2011
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Akram, M. (author), Jansen, K.M.B. (author), Ernst, L.J. (author), Bhowmik, S. (author)
In this investigation surface treatment of titanium is carried out by plasma ion implantation under atmospheric pressure plasma in order to increase the adhesive bond strength. Prior to the plasma treatment, titanium surfaces were mechanically treated by sand blasting. It is observed that the contact angle of de-ionized water decreases with the...
journal article 2011
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Jansen, S.J.T. (author)
Introduction: People’s preferences for residential environments have long been predicted on the basis of sociodemographic characteristics alone. Recently, however, some researchers argue that these variables no longer suffice to explain and predict preferences and that they should be supplemented with lifestyle variables. The current study...
conference paper 2011
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Jansen, R. (author), Breur, J. (author)
The philosophy of stealth is simple: if they cannot see you, the cannot attack you. This starts with basic things such as a camouflage painting and noise reduction. Stealth technology takes 'not being seen' to the next level with radar absorbing materials, complicated shapes and reduced heat emission. All this to remain hidden from the enemy
journal article 2011
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