Authentication of a communication channel usually requires that the parties meet physically; but there is one solution if it is enough to confirm the geographical location of a party: quantum...Show moreAuthentication of a communication channel usually requires that the parties meet physically; but there is one solution if it is enough to confirm the geographical location of a party: quantum position verification (QPV). This is based on quantum mechanics, the no-cloning theorem, and special relativity, the invariance of the speed of light. We shown an extension of a QPV protocol where quantum information is communicated via the polarization state of single photons including the effects of photon loss and polarization noise, and explore it by numerical simulations. Moreover, we have designed and implemented the first steps of a QPV demonstration using optical fibers. We have been able to calibrate the setup for horizontal and vertical polarization states where a visibility of approximately 0.85 has been measured.Show less
Dans ce mémoire nous avons exploré le portrait et la « voix » de la protagoniste de « La voix humaine » en l’analysant d’un point de vue musico-littéraire et en comparant les deux « Voix humaines »...Show moreDans ce mémoire nous avons exploré le portrait et la « voix » de la protagoniste de « La voix humaine » en l’analysant d’un point de vue musico-littéraire et en comparant les deux « Voix humaines » de Cocteau et de Poulenc (la pièce de théâtre par rapport à l’opéra). Cela afin de répondre à notre question de recherche : « Comment est-ce que Cocteau a portraituré sa protagoniste dans « La voix humaine » et comment est-ce que Poulenc l'a dépeinte dans la sienne ? » Les aspects formels de la pièce et de l’opéra que nous avons traités tout d’abord, nous ont aidé naturellement à trouver non seulement des similitudes mais aussi des différences entre ces « Voix ». Ainsi, grâce aux choix musicaux et textuels, le compositeur Poulenc a réinterprété aussi bien la pièce de Cocteau que la protagoniste. Nous pouvons conclure que la représentation de la protagoniste est légèrement adaptée dans l’opéra de Poulenc qui en donne sa propre interprétation (surtout plus tendre et calme), alors que l’essence de la pièce de Cocteau et celle d’« Elle » sont restées intactes : une « voix » si « humaine », vulnérable mais finalement étonnement vigoureuse...Show less
In dit onderzoek is de invloed van de Vereniging VluchtelingenWerk Nederland op de (rechts)positie van vluchtelingenvrouwen in de jaren tachtig onderzocht. Aan de hand van documentatie van de...Show moreIn dit onderzoek is de invloed van de Vereniging VluchtelingenWerk Nederland op de (rechts)positie van vluchtelingenvrouwen in de jaren tachtig onderzocht. Aan de hand van documentatie van de organisatie zelf, is het werk en succes van het bureau Vrouwenwerk nader geanalyseerd. Gebleken is dat het bestaan van het bureau op was te delen in drie fases: de pioniersfase, de differentiatiefase en de integratiefase. Werkzaamheden waren onder meer gericht op onderzoek, beleidsbeïnvloeding, organisatievorming en werkgelegenheid. Dit onderzoek heeft een specifieke en gedetailleerde weergave opgeleverd van hoe een belangenorganisatie voor vluchtelingen zich manoeuvreerde in het cross-culturele en interdisciplinaire werkveld. Bovendien laat dit onderzoek zien hoe het bureau Vrouwenwerk het vluchtelingenvrouwenvraagstuk mondiaal op de kaart zette in de jaren tachtig.Show less
This thesis is about power relations behind the development of historically themed videogames set in the Global South. The thesis has taken into account games released in the Western World as well...Show moreThis thesis is about power relations behind the development of historically themed videogames set in the Global South. The thesis has taken into account games released in the Western World as well as in the Global South between 2000 and 2020. The main argument is that historically themed videogames set and developed in the Global South do not have the power to add to, differ from or change the representations made about their countries in the Western World.Show less
This research aimed to understand the different mechanism of integration in France throughout the 1980s. Looking into the difference of strategies held at the national and local level with their...Show moreThis research aimed to understand the different mechanism of integration in France throughout the 1980s. Looking into the difference of strategies held at the national and local level with their degrees of influence and impact of peoples’ daily life. This research focuses on the developed mechanism and framing for integration in France through three distinct governments under the presidency of Valérie Giscard d'Estaing and François Mitterrand. Through diving into parliamentary debates analysis, emerged different framing based on political perception of immigration, integration, racism, exclusion, hatred and policy strategies. While research carried at a local level focused more on social mobilisation and inclusivity to develop a frontal and pacific confrontation to hatred, racism and exclusion. To carry out this study, online and physical archival material documents were selected. The doors of ‘SOS Racisme’ were for the second time in their history open for research. Based on archival material, this study outlined that governance mechanism and different framing elevated at a national and local level of governmentality were different. It was found that due to a lack of understanding and physical exclusion of migrant population, a gap between communities was created. With the election of F. Mitterrand as President, new strategies for integration were develop and laid ground for social mobilisation to form. Hence, leading to a bottom-top approach and new means of understanding for a more fundamental perception of national wide diversity and integration strategies.Show less
The focus of this study is to assess sexual dimorphism of non-metric and metric characteristics of the mandible of a Dutch post Medieval rural population from the Middenbeemster polder in the...Show moreThe focus of this study is to assess sexual dimorphism of non-metric and metric characteristics of the mandible of a Dutch post Medieval rural population from the Middenbeemster polder in the province of Noord Holland in the Netherlands. The mandible is not seen as a reliable feature for sex estimation in research on Dutch Medieval populations based on non-metric traits. Studies on populations around the world show that the mandible is a reliable tool for estimating sex, provided that metric measurements of the mandible are used. This study focuses on the re-evaluation of the mandible as a reliable tool for sex estimation by studying both non-metric and metric sexual dimorphism of the mandible in a Dutch population. The development of a technique that reliably estimates mandibular sex in Dutch medieval populations would be a great contribution to the field of bioarchaeology. Sex estimation is paramount for the reconstruction of demographic structures of past societies. In this thesis sexual dimorphism based on both non-metric and metric is assessed. 90 samples from the Middenbeemster with known sex are used for measurement and observations. This sample consists of 40 females and 50 males. The non-metric scores are compared to known sex to assess reliability. The metric measurements are analysed using binary logistic regression and tree modelling to assess if the specific measurements are reliable in estimating sex of an unknown individual. The overall accuracy of the non-metric sex estimation is very low and therefore not reliable for further use. The metric measurements have a higher reliability rate, especially the bigonial breadth and the mean of the maximum ramus height. With the use of these two measurements a cross validated classification accuracy of 80.2 percent can be achieved. In conclusion, after re-evaluating the mandible it appears that the mandible can be used with high accuracy in sex estimation in the Dutch population of Middenbeemster and maybe in other North Western European populations from the post Medieval time period, which has to be assessed by future research.Show less
Wanneer bekeerde keizer Constantijn zich tot het christendom? Gebruikmakend van de Notie van J. Bremmer dat een bekering een langdurig proces is, en geen moment, biedt dit onderzoek een tocht langs...Show moreWanneer bekeerde keizer Constantijn zich tot het christendom? Gebruikmakend van de Notie van J. Bremmer dat een bekering een langdurig proces is, en geen moment, biedt dit onderzoek een tocht langs de vele bronnen en secundaire literatuur beschikbaar over Constantijn om tot een antwoord te komen op de vraag wanneer Constantijn zich precies zou bekeren tot het christendom. En dat was niet na een kruis in de hemel.Show less
The aim of this thesis is to study the intra-Asian textile trade of the Dutch East India Company (De Verenigde Oost Indische Compagnie, hereafter VOC) between the VOC’s establishment in the...Show moreThe aim of this thesis is to study the intra-Asian textile trade of the Dutch East India Company (De Verenigde Oost Indische Compagnie, hereafter VOC) between the VOC’s establishment in the Coromandel region in the southeastern coast of India and the VOC’s regional establishment at Makassar on the island of Sulawesi in Indonesia during the eighteenth century. This thesis focusses primarily on the commercial dynamics of the VOC’s trade in Coromandel textiles to Makassar. The core of the thesis is built upon the trade analysis of the distribution of Coromandel textiles by the VOC in Makassar during the eighteenth century on the basis of the richness of the VOC’s bookkeeping records. The study aims to give an account of the different textile varieties the VOC traded in and the underlying rationale that governed the VOC’s commercial policy of trading in specific categories of Coromandel textiles. Therefore, this study also negotiates the modalities of the VOC’s policy that informed the trade in Coromandel textiles to Makassar during the eighteenth century. The study is situated within the realm of growing literature on the intra-Asian trade of the VOC and hopes to make a contribution to the existing historiographical discourse on the intra-Asian textile trade of the VOC.Show less
