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De Groot, N. (author)The aim of this study was to assess the response of preosteoblasts (SV-HFO), from adhesion to matrix mineralization, on Ti6Al7Nb surfaces modified by plasma electrolytic oxidation (PEO). Two different surfaces have been generated by changing the oxidation duration from 1 to 5 minutes. The resultant (PEO1 and PEO5) surfaces showed uniform porous...master thesis 2012
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De Groot, M.R. (author)In een estuarium is het belangrijk te weten wat de kenmerken zijn van de stroming van het water om de ecologie te bestuderen. Hiervoor wordt een tweedimensionaal model met behulp van de breedte-gemiddelde ondiep-water-vergelijkingen (shallow water equations) afgeleid. De aandacht wordt daarna vervolgens gefocust op de leidende orde...bachelor thesis 2012
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De Groot, H. (author)The design refers both to a masterplan that used a bottom-up strategy by analyzing the street level and the 1762 publication Campo Marzio of Giovanni Battista Piranesi. The long narrow plot results in a redefinition of the typical theatre plan and incorporates a transition from a highly public square via an lesser public foyer/theatre to a...master thesis 2012
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- De Groot, M.C.M. (author) master thesis 2012
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De Groot, T.H. (author)The Acoustic Sensor Network (ASN) has emerged as an important research area, because acoustic sensors can significantly increase situational awareness in many situations. Although little is currently known about acoustic surveillance, Thales Nederland is interested in the potential offered by an ASN in urban environments and specifically for...master thesis 2010
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De Groot, D. (author)-master thesis 2010
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De Groot, D. (author)De toegenomen concurrentie in de Europese luchtvaart heeft ervoor gezorgd dat kostenbesparingen steeds belangrijker worden omdat consumenten vragen om lage ticketprijzen. Er zijn critici die menen dat het mogelijk is dat de veiligheid in de sector zal afnemen omdat het voor private partijen interessanter is om te investeren in private waarden...bachelor thesis 2010
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- De Groot, S.G.C. (author) master thesis 2010
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De Groot, B. (author)Teleconsultation is a consultation between a doctor and a patient by means of video communication technology. It is a promising solution for the growing demand for health care. However, the medium has depersonalizing qualities. Emotions have an important role in doctor-patient relationship and are related to positive medical outcomes of...master thesis 2010
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De Groot, R.J.A. (author)In general, an inland navigation lock has a structural lifespan of about 100 years, while in most cases this lock is not big enough anymore after 25 - 50 years. This is caused by the growing ship dimensions and/or intensities. A functional flexible lock is the solution for extending the functional lifespan. This type of lock is, with or without...master thesis 2009
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De Groot, S. (author)For a truly sustainable society the Cradle to Cradle guidelines are a useful guide. Different technical and bio materials are integrated in design options. System designs are compared with a Life Cycle Assessment. To test innovative constructions some prototypes have been made and are tested for strength and deformation. Outcome is an extruded...master thesis 2009
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- De Groot, P.C. (author) master thesis 2009
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De Groot, M. (author)The role of cerebral white matter in intact brain functioning in older age is increasingly being recognized. Recent magnetic resonance (MR) imaging advances enable to non-invasively quantify structural integrity of normal appearing white matter. Studies into white matter integrity in the general elderly population, aim to gain insight into the...master thesis 2008
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- De Groot, R.B.A. (author) master thesis 2008
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- De Groot, I.R.E. (author) master thesis 2003
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De Groot, P. (author)The coastal area is a busy area, many people live in these areas or use the coastal area for recreational purposes. The beach profile in the coastal area is continuously changing under the changing field conditions. These changes are induced by the changing sediment transports in the sea under changing field conditions. Several models have been...master thesis 2002
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De Groot, J.K. (author)In deze studie wordt de weerstand tegen strorning in de Gorai rivier onderzocht. Als basis voor deze studie zijn veldmetingen gebruikt die gedaan zijn door een joint venture van Baggermaatschappijen onder leiding van Koninklijke Boskalis Westminister. Deze studie is gedaan in opdracht van Koninklijke Boskalis Westminister. De ruwheid is een...master thesis 1999
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De Groot, A.E.A. (author)De keuze voor het gebruik van een type tunnelboormachine in Nederland ligt niet eenduidig vast, omdat de grondopbouw zeer heterogeen en de grondwaterstand zeer hoog is (bijna altijd boven het aanlegniveau van de tunnel). Het probleem is dus het ontbreken van de juiste criteria en aspecten voor de keuze van de juiste tunnelboormachine (TBM). Het...master thesis 1997
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De Groot, B.A.T. (author)This report starts with a broad overview of the (European) world of satellite communications. Both the operators (CEPT, INTELSAT, INMARSAT, EUTELSAT etc.), the regulatory entities (ITU, EG, ETSI, HDTP etc.), the industry (ESA), and the electrical aspects (principles of satellite communications and the technological developments) are discussed....master thesis 1990
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- De Groot, E. (author), Jongejans, R. (author) master thesis 1984