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- de Groot, J.H. (author) master thesis 1959
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- de Groot, C. (author) master thesis 1969
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de Groot, B. (author)Zowel als om praktische als om theoretische redenen is men geinteresserd in het zwichtverschijnsel bij polymeren. Doel van het onderzoek is, de mogelijkheden te onderzoeken om bij het zwichten optredende volume-effekten te meten. Het onderzoek valt uiteen in: Het zwichtverschijnsel in rigid PVC juist beneden de glasovergangstemperatuur; + Pure...master thesis 1974
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de Groot, T.H. (author), Brink, W.M. (author)Deze thesis presenteert het ontwerp van een systeem dat de positie van zwemmers in water bepaalt. Het idee voor dit systeem is ontstaan binnen de vakgroep Wireless and Mobile Communications (WMC), onderdeel van de TU Delft. WMC ontwikkelde in 2007 een testopstelling voor driedimensionale positiebepaling die gebruik maakte van akoestische golven....bachelor thesis 2008
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de Groot, W.A. (author)The use of AM production techniques will become more and more interesting for Océ. The AM techniques are evolving the precision, repeatability and speed is being researched and will most probably improve over time. But one of the biggest thresholds for AM at Océ at this moment is the UL94 flammability certification, this requirement can...master thesis 2014
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van Beelen, R.C. (author), de Groot, S.C.A. (author)Deze thesis beschrijft de ontwerpkeuzes, het ontwerp en het begin van de implementatie van een sensorsysteem dat voor e12,50 aan componenten de waterdiepte, temperatuur en conductiviteit meet in waterputten. Aan de hand van de temperatuur en de conductiviteit kan de zoutconcentratie benaderd worden. Er is gekozen voor een combinatie van nieuwe...bachelor thesis 2016
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de Groot, O. (author), Salentijn, J. (author)The quality of audio amplifiers used in Hi-Fi sound installations is largely determined by the distortion of the output signal. This report proposes a method of improving the distortion reduction in audio amplifiers by using a topology with active feedback. The characteristics of the standard non-inverting amplifier are extended to this new...bachelor thesis 2016
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de Groot, P.J. (author)The Dutch internet service provider KPN focusses on offering high quality products to the market and facilitating their users in the best way possible. In the perception of the consumer they are, however, unable to deliver this high standard on the facilitation of online video games. It is expected that this is caused by a relatively high...master thesis 2017
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de Groot, D.S. (author)For telecommunication businesses it is important to retain as many customers as possible. For this purpose it could be useful to predict which customers have a high potential to stop their subscription. When a customer leaves the company by stopping the subscription, it is called a customer churn. In this thesis customer churn was predicted for...master thesis 2017
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de Groot, Jens (author)This report describes the project of designing an interactive exhibit for children in the context of Science Centre Delft to actively explore, and thereby learn about, the interactions of light and sound beams with materials. It involves the application of a directional speaker in a totally new and dynamic way to trigger sound and light effects....master thesis 2017
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de Groot, Matthijs (author), Kartoredjo, Nando (author), Langerak, arjan (author), Malarev, Dmitry (author)SeaState5 wants to facilitate the monitoring process for seabed cables of offshore wind farms. The company wants to achieve this by creating an unmanned vessel, named the Eagle, which can be analyzed from a remote location.<br/><br/>As students from TU Delft, we have been tasked to create a software framework that allows the Eagle to go to a...bachelor thesis 2017
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de Groot, Yvar (author)To improve the performance of the high efficiency c-Si solar cells within the PVMD group several front metallization methods were investigated. The objective was to decrease the series resistance, which would lead to an increase in FF and thus efficiency. Three different cell structure are examined; i) a poly-poly cell with SiN¬x as an ARC, ii)...master thesis 2017
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de Groot, Maarten (author)Nowadays, many people and organizations depend on Global Navigation Satellite Systems (GNSS. Monitoring of GNSS is important to ensure the quality of GNSS measurements and products. The availability of the...master thesis 2017
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de Groot, Jurriaan (author)Nature has found many interesting solutions to similar problems that we face with robots. Swarming in robotics is an interesting field to reduce cost and risk, and provide a scalable solution to certain problems. The Zebro Project of the TU Delft performs research in the field of swarm robotics using the six legged robot, called a Zebro. Swarm...master thesis 2017
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de Groot, Olivier (author)Free competition in the insurance markets increases the competitiveness and lowers the premiums. If insurers lower their premiums without having a model that accurately quantifies the expected claim size, they can be in serious trouble. This research aims to accurately model the premiums and quantify the uncertainty involved using historic...master thesis 2017
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Bouzas, Vasileios (author), de Groot, Rob (author), Sajadianjaghargh, Melika (author), Tzounakos, Nikos (author), Wu, Teng (author)In this report, we briefly summarize the methodology behind the development of a web application for the municipality of the Hague. This application was developed by a group of students during the Synthesis Project (academic period 2017-2018) of the MSc Geomatics programme of TU Delft University, the Netherlands. The main purpose of this...student report 2018
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de Groot, Dennis (author)An increase in apparent mode II fracture toughness in Fiber Reinforced Polymers has been found from modified Transverse Crack Tension (mTCT) tests with compressive stresses added orthogonal to the delamination plane. Numerical reproduction of these results has not yet led to a good understanding of the reasons for this behavior. Currently, an...master thesis 2018
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de Groot, Julian (author)In the Netherlands a task-force, supported by the institute of curriculum development, Stichting Leerplan Ontwikkeling (SLO), has been assembled to define core objectives and learning goals for digital literacy that are to be finalized by 2019. The SLO defined digital literacy with the following four elements: ICT basic skills, computational...master thesis 2018
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- de Groot, Marit (author) master thesis 2018
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de Groot, Sjoerd (author)The goal of this thesis is to present a framework which can be used to optimize the observer and controller performance by placement of sensors and actuators on a continuous domain. The framework provides choices of model structure, cost functions and optimization methods to perform the placement. Systems which would be suitable for the use of...master thesis 2018