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This dissertation seeks to explore the wide reaching effects of the ‘Consumer Revolution of the Augustan Period’ (1680-1750) by examining the Hudson’s Bay Company from the perspective of the London metropole. During this period, newly imported and manufactured goods began flooding English markets. For the first time, members of the middling and lower sorts were able to afford those items which had previously been deemed ‘luxuries.’ One of these luxuries was the beaver felt hat, which had previously been restricted to the wealthy aristocracy and gentry because of its great cost. However, because of the HBC’s exports of beaver fur from Rupert’s Land making beaver widely available and therefore, less expensive, those outside of the privileged upper sorts were finally able to enjoy this commodity. Thus, the focus here will be on the furs leaving North America, specifically Hudson’s Bay, between 1670 and 1730, and consider the subsequent consumption of those furs by the British and European markets. This thesis examines English fashion, social, economic, and political history to understand the Hudson’s Bay Company and the Consumer Revolution, and their effects on one another.

This thesis presents a technique for face recognition that is based on image registration. The image registration technique is based on finding a set of feature points in the two images and using these feature points for registration. This is done in four steps. In the first, images are filtered with the Mexican hat wavelet to obtain the feature point locations. In the second, the Zernike moments of neighbourhoods around the feature points are calculated and compared in the third step to establish correspondence between feature points in the two images and in the fourth the transformation parameters between images are obtained using an iterative weighted least squares technique. The face recognition technique consists of three parts, a training part, an image registration part and a post-processing part. During training a set of images are chosen as the training images and the Zernike moments for the feature points of the training images are obtained and stored. In the registration part, the transformation parameters to register the training images with the images under consideration are obtained. In the post-processing, these transformation parameters are used to determine whether a valid match is found or not. The performance of the proposed method is evaluated using various face databases and it is compared with the performance of existing techniques. Results indicate that the proposed technique gives excellent results for face recognition in conditions of varying pose, illumination, background and scale. These results are comparable to other well known face recognition techniques.

In this thesis the lateral resolution limits of the Laser Induced Forward Transfer (LIFT) technique are being investigated. LIFT is a laser direct write process with micron and below resolution and is suitable for modifying, repairing and prototyping micro-devices. Single laser pulses with wavelength of 800 nm and duration of 130 fs from a Ti:Sapphire laser system were focused onto a transparent donor substrate coated with thin film to transfer the thin film material in the form of micro-disks through a small air gap onto an acceptor substrate. In this thesis, donor glass substrate coated with 80nm continuous Cr film and also Cr disks array patterned by photolithography or e-beam lithography were used as targets. The ablation threshold and transfer threshold were determined experimentally and compared to results from two-temperature model (TTM) simulations and reasonably agreement was obtained. For the continuous film target, the size of the LIFT disks depend on the laser fluences and the smallest sizes of around 700 nm were obtained near the transfer threshold. For the pre-patterned disks array targets, initially 1.3m Cr disks were fabricated on the donor substrates by photolithography. Small focused, larger defocused and large top-hat laser beams were used to transfer the pre-patterned Cr disks. The morphology of the transferred material and reliability of transfer were studied. It was found that the large top-hat beam gave the most reliable and high quality transfer results, resulting in mostly intact LIFT disks on the acceptor substrate. To push the resolution limit further, 500nm Cr disks fabricated on the donor substrate by e-beam lithography were used. The successful transfer of these 500 nm Cr disks gives a positive indication that LIFT can potentially be extended further to the nano-scale regime (usually defined as having sub-100 nm resolution).

This dissertation seeks to explore the wide reaching effects of the ‘Consumer Revolution of the Augustan Period’ (1680-1750) by examining the Hudson’s Bay Company from the perspective of the London metropole. During this period, newly imported and manufactured goods began flooding English markets. For the first time, members of the middling and lower sorts were able to afford those items which had previously been deemed ‘luxuries.’ One of these luxuries was the beaver felt hat, which had previously been restricted to the wealthy aristocracy and gentry because of its great cost. However, because of the HBC’s exports of beaver fur from Rupert’s Land making beaver widely available and therefore, less expensive, those outside of the privileged upper sorts were finally able to enjoy this commodity. Thus, the focus here will be on the furs leaving North America, specifically Hudson’s Bay, between 1670 and 1730, and consider the subsequent consumption of those furs by the British and European markets. This thesis examines English fashion, social, economic, and political history to understand the Hudson’s Bay Company and the Consumer Revolution, and their effects on one another.

Composer Michael Nyman wrote the one-act, minimalist opera The Man Who Mistook His Wife for a Hat, based off the neurological case study written by Oliver Sacks under the same title. The opera is about a professional singer and professor whom suffers from visual agnosia. In chapter 1, the plot and history of the opera are discussed. Chapter 2 places The Man Who Mistook His Wife for a Hat alongside a selection of minimalist operas from Philip Glass and John Adams. Chapter 3 contains a history of the Fluxus art movement and shows where Fluxus-like examples appear in the opera. Chapter 4 includes Nyman's usage of minimalism, vocal congruencies, and Robert Schumann as musical elements that convey the drama.

The aim of this master thesis is to design and create the whiteboard application which allows to draw and share multimedia content in realtime using protocol XMPP between two users in the network environment. Application is a part of the open source IM client Kopete in KDE and operation system Linux.

Machine translation (MT) is experiencing a renaissance. On one hand, machine translation is becoming more common and used in ever larger scale, on the other hand many translators have an almost hostile attitude towards machine translation programs and those translators who use MT as a tool. Either it is assumed that the MT can never be as good as a human translation or machine translation is viewed as the ultimate enemy of the translator and as a job killer. The article discusses with various examples the limits and possibilities of machine translation. It demonstrates that machine translation can be better than human translations – even if they were made by experienced professional translators. The paper also reports the results of a test that showed that translation customers must expect that even well-known and expensive translation service providers deliver a quality that is on par with poor MT. Overall, it is argued that machine translation programs are no more and no less than an additional tool with which the translation industry can satisfy certain requirements. This abstract was also – as the entire article – automatically translated into English.

Cancel culture is a debated phenomenon both in social and traditional media. The aim of this study is to contribute to the ongoing conversation and discussion regarding cancel culture using semi-structured interviews with informants of the generation millennials. The study depicts the informants’ options of cancel culture including both the positive and the negative consequences. In order to reach a broader sense of understanding and a better insight in how the phenomenon affects society, cancel culture is put in a context of freedom of speech. Keith Tester's theory about the social thought as well as Jürgen Habermas theory regarding public sphere is used in order to fulfil the study's aim and answer related issues. The study’s conclusion demonstrates how the millennials have in general a negative perception of cancel culture and how the phenomenon generates destructive consequences such as hate online. Apositive outcome of cancel culture is the possibility to elucidate and reform structural social problems. Furthermore, knowledge of cancel culture to get a vast understanding of the phenomenon and its effects is established in the discussion of the study. / Cancel culture är ett modernt fenomen som är omdiskuterat både i sociala och traditionella medier. Syftet med studien är att bidra till den pågående diskussionen kring cancel culture genom semistrukturerade intervjuer med informanter ur generationen millennials. Studien skildrar informanternas åsikter kring cancel culture samt dess positiva respektive negativa konsekvenser. Cancel culture sätts även i relation till yttrandefrihet för att få en bredare förståelse av fenomenets inverkan på samhället. Tidigare forskning redovisar olika perspektiv av fenomenet, som använts för att öka förståelsen av denna studie. Keith Testers teori om den sociala frågan och Jürgen Habermas teori om det publika rummet bidrar till att studien uppnår sitt syfte och besvarar frågeställningarna. Slutsatsen visar hur studiens millennials har en generellt negativ uppfattning av cancel culture och hur cancel culture genererar destruktiva konsekvenser i form av hat online. En positiv följd av cancel culture är det ges möjlighet att belysa och förändra strukturella samhällsproblem. Ytterligare kunskaper krävs för att förstå fenomenet och dess effekt i samhället, något som tas upp i diskussionsdelen.