This essay focuses on the digitalization of art canonisation in the game Animal Crossing: New Horizons (Nintendo/Nintendo EPD, 2020). Furthermore, the purpose of this essay is to understand which artworks the game incorporates in its museum, as well as how the player can interact with the artworks in question. Bolter and Grusin's remediation theory are thoroughly explored through the material, as well as the maintaining of norms through representation. The conclusion is that the game allows the player to interact restrictedly with the art in the museum, but is allowed more freedom outside of it. However, the restricted interaction is strongly incorporating known norms of how to behave and interact with the museum as an institution. These norms are also applicable in situ – outside of the museum's pixelated world. The aura of the artworks is compromised through the notion that the player can obtain any number of original artworks. Still, the originality and aura of the artworks are secured through the institutionalised environment in the museum. / Uppsatsen behandlar digitaliserad konsts kanonisering i spelet Animal Crossing: New Horizons (Nintendo/Nintendo EPD, 2020). Uppsatsens syften är att analysera vilka konstverk som spelet integrerar i sitt museum och hur dessa verk kategoriseras, samt hur spelaren kan interagera med konstverken. Bolter och Grusins remedieringsteorier behandlas utifrån denna frågeställning med fokus på digitalisering och konstrepresentation. Slutsatsen är att spelarens interaktion med konstverken på det digitala museet är begränsad, men att spelaren får mer frihet i spelets andra miljöer. Således följs etablerade konventioner kring hur besökaren på ett museum ska bete sig. Konstverkens aura förändras då spelaren kan inneha hur många originalverk som helst. Trots denna omdefinierade aura stärks däremot verkens originalitet av museets institutionaliserade och auktoritära presentation.

As the demand for distance learning increases, traditional campus-based universities continue to struggle in supporting working distance students. This has resulted in the increased phenomena of students using social media within their ecosystems of learning support. The use of formal and informal tools such as social media gives rise to boundaries which students need to cross for effective support. How social media facilitates the crossing of boundaries within ecosystems of learning support remains an unfamiliar area of research. This study employed a predominately qualitative research methods, with a small element being a quantitative method to view and investigate postgraduate distance students' ecosystem of learning support holistically. The findings of this study revealed that participants used a combination of formal and informal tools to support their learning, including social media. In particular WhatsApp, which enables the crossing of transitional, formal and informal learning contexts, hierarchical and, time and space boundaries. Recognizing social media as an important part of students' learning support ecosystem, allowed an expanded view on learning support. As such, the study highlighted a range of different learning mechanisms which occur when students cross these boundaries, with coordination being the dominant learning mechanism. In conclusion, social media (such as WhatsApp) does indeed enhance the crossing of various boundaries to support learning. However, some students do not necessarily perceive their interaction on social media as learning, which speaks to the need of legitimising social media as learning tools by institutions. This study then recommends the need for institutions to recognize and nurture the use of social media as one element of a distance learning support ecosystem for cost-effective student support strategies guided by institutional guidelines and policies.

The aim of the diploma thesis is study of modernization of Žilina railway junction. In the railway station is modified passenger station, reduced stabling station and canceled sorting station. In the diploma thesis is proposed new rail line of Košice – Bohumín track and parallel track from Bratislava. Original line speed 40 km / h is increased to 80 km / h.

The purpose of this investigation was to determine the extent to which multicultural science education, including indigenous knowledge representations, had been infused within the content of high school biology textbooks. The study evaluated the textbook as an instructional tool and framework for multicultural science education instruction by comparing the mainstream content to indigenous knowledge perspectives portrayed in the student and teacher editions of 34 textbooks adopted in Florida within the last four adoption cycles occurring from 1990 to 2006. The investigation involved a content analysis framed from a mixed methods approach. Emphasis was placed, in consideration of the research questions and practicality of interpreting text with the potential for multiple meanings, within qualitative methods. The investigation incorporated five strategies to assess the extent of multicultural content: 1) calculation of frequency of indigenous representations through the use of a tally; 2) assessment of content in the teacher editions by coding the degree of incorporation of multicultural content; 3) development of an archaeology of statements to determine the ways in which indigenous representations were incorporated into the content; 4) use of the Evaluation Coefficient Analysis (ECO) to determine extent of multicultural terminologies within content; and 5) analysis of visuals and illustrations to gauge percentages of depictions of minority groups. Results indicated no solid trend in an increase of inclusion of multicultural content over the last four adoption cycles. Efforts at most reduced the inclusion of indigenous representations and other multicultural content to the level of the teacher edition distributed among the teacher-interleafed pages or as annotations in the margins. Degree of support of multicultural content to the specific goals and objectives remained limited across all four of the adoption cycles represented in the study. Emphasis on standardized testing appeared in the six textbooks representing the most recent adoption cycle. Recommendations included increased efforts to identify quality of content by including input from scholars in the field of multicultural education as well as indigenous peoples in the creation of textbook content. Recommendations also included further clarification of the definition of science within multicultural science education frameworks, indigenous knowledge as compared to Western science and pseudoscience, and scientific literacy as a central focus to a multicultural science education meant to address the needs of an increasingly diverse student population and prime-age workforce.

The project simulates the passage of a moving train on the railway when it is passing a level crossing. The project uses hardware and software to simulate the signals that the relays, which are connected to the track, get when a train is passing the level crossing. This simulation is to evaluate a new level crossing system that is called Alex and will be used in Sweden in the future. One set of relays and two Alex systems will be installed at the Swedish school of transportation (Trafikverksskolan) in Ängelholm at a simulated level crossing for testing and training purposes. The project also evaluates the reactions of the relays of any level crossing without running any real train on them.

This thesis presents two simulations of a heavy hybrid vehicle, the first part of the thesis is focused on the specifications of the vehicle designed in accordance with the requirements based on the literature study of the soils where the vehicle will travel. The second part presents the study of the vehicle through two simulations. The first simulation is oriented on the dynamical behavior of the vehicle. The second simulation focuses on the energy management of the vehicle. The presented thesis is a multi-disciplinary study, combining knowledge on vehicle dynamics, hydraulic suspensions and hybrid systems. The dynamical simulation of the vehicle has been performed with Matlab/Simulink and the third party program Delft-Tire for the tire modelling. Specials features of Matlab have been used; SimMechanics for the modelling of the parts, links and joints of the vehicle, and SimHydraulics for the modelling of the hydraulic suspensions. The principal tests performed on the vehicle by the dynamical simulation are the tests defined by the NATO - STANAG standards as AVTP 03-170. The tests are a crossing obstacle test and different sine wave roads. The obstacle of the obstacle crossing test is an APG-10 obstacle, an 10 inch high step with vertical edges. The objective of this simulation is to verify the design of the suspension and to observe the forces created in each link of the suspension system in order to design the chassis and the suspension system. The sine wave driving tests are performed to highlight the influence of the different hydraulic connections. Finally the slalom test presents the influence of the hydraulic anti-roll bar. The results show that the vehicle suspension verifies the STANAG standard. The results show also that the forces applied at the wheel by the obstacle crossing defined in the AVTP 03- 170 are directly related to the diameter and the stiffness of the tire. The maximum forces encountered at the wheel corresponds to 2.5 G vertically and 1.5 G longitudinally. The sine wave driving and the slalom test are showing the benefits and the need for advanced hydraulic suspensions. The second simulation is the modelling of the hybrid power management of the vehicle. The simulation has been performed with the objectives to create a tool for sizing series hybrid powertrain. This simulation has also been performed with Matlab/Simulink and the Simscape Library. The tool created show that when, the vehicle is equipped with 150 kW of power generation and 300 kW of battery would be able to drive at a constant speed of 10 km/h with the terrain inputs evaluated from the literature study, but to create sufficient result the input parameters of the tools need to have a better definition.

The aim of this essay is to examine the tension at the heart of the British colonial discourse as it affects the relationship of Travis and Joyce in the chapter "Somewhere in England", in Caryl Phillips's 1993 novel, Crossing the River. The thesis of the essay is that the colonial discourse of the British insists on a racial signifier in the imagined community of the British, and thus resists the idea that a person can be both black and British. The postcolonial analysis shows that it is Joyce's rejection of the national discourse along with the displacement of Travis from a segregated America into a superficially kinder environment that allows their relationship to develop. Yet, along with Travis's death, the contradictions and hypocrisy of the colonial discourse serve to undermine Joyce's lack of racial prejudice and contribute to her giving up her baby at the end of the war.

This thesis focuses on the recording challenges faced in biomedical systems. More specifically, the challenges in neural signal recording are explored. Instead of the typical synchronous ADC system, a level crossing ADC is detailed as it has gained recent interest for low-power biomedical systems. These systems take advantage of the time-sparse nature of the signals found in this application. A 10-bit design is presented to help capture the lower amplitude action potentials (APs) in neural signals. The design also achieves a full-scale bandwidth of 1.2 kHz, an ENOB of 9.81, a power consumption of 13.5 microwatts, operating at a supply voltage of 1.8 V. This design was simulated in Cadence using 180 nm CMOS technology.

The thesis aims to investigate the role of human smuggling in migration, and specifically, the part played by the figure of the facilitators. The study was conducted through qualitative research based on semi-structured interviews: six people who reached Europe through the assistance of smugglers were interviewed in three different countries – Germany, Italy and Sweden. The data collected reflects the opinions, experiences, and the perspectives of the migrants. Accordingly, the data is interpreted through the Rational Choice Theory that focuses on the micro-level angle, and the concept of border which intends to research the phenomenon from a macro-level viewpoint. The findings revealed that smugglers play a crucial role in migration allowing the border-crossing for those migrants who do not have regular means to travel. I suggest that smugglers renegotiate the concept of border which becomes more fluid and permeable.

Les installations laser dimensionnées pour réaliser des expériences de fusion thermonucléaire par confinement inertiel laser utilisent de nombreux faisceaux laser pour répondre à des contraintes de symétrie d'irradiation et pour déposer suffisamment d'énergie dans la matière. Malheureusement, le croisement des faisceaux laser dans un plasma impactent leurs propagations. Quand un faisceau laser se propage dans un plasma, il peut se coupler aux ondes acoustiques ioniques et diffuser une fraction importante de son énergie par diffusion Brillouin stimulée. Aussi bien les niveaux que les directions de ces diffusions sont profondément modifiés lorsque les faisceaux laser se croisent. Ce manuscrit présente l'étude expérimentale de deux types de modification multi-faisceaux :- en utilisant la flexibilité de l'installation laser LULI2000 (Laboratoire d'Utilisation des Lasers Intenses, Palaiseau, France), nous avons étudié le transfert d'énergie entre deux et trois faisceaux laser ;- les soixante faisceaux laser de l'installation OMEGA (Laboratory for Laser Energetics, Rochester, Etats-Unis) nous ont permis d'observer les diffusions produites par des instabilités Brillouin collectives dans des plasmas plans en géométrie ouverte et à l'entrée de cavités d'expériences de fusion.Ces deux mécanismes peuvent drastiquement redistribuer l'énergie laser incidente en échangeant jusqu’à 30% de l'énergie entre les faisceaux ou en diffusant plus de 10% de l'énergie laser dans des directions inhabituelles. / The laser facilities designed to realize laser inertial confinement thermonuclear fusion experiments use numerous laser beams in order to meet irradiation symmetry constraints and to deposite enough energy in matter. Unfortunately, the crossing of laser beams in plasmas modifies their propagations. When a beam is propagating in plasmas, it can interact with ion acoustic waves and scatter its energy by stimulated Brillouin scattering. Not only the directions but also the levels of these scatterings are modified when beams are crossing one another in plasmas. This manuscript is about the experimental study of two kinds of multiple-beam modification:- the flexibility of the LULI2000 laser facility (Laboratoire d'Utilisation de Lasers Intenses, Palaiseau, France) enabled us to study crossed-beam energy transfer between two and three beams;- the sixty laser beams available on the OMEGA facility (Laboratory for Laser Energetics, Rochester, United-States) enabled us to observe scattering of collective Brillouin instabilities produced in planar geometries and at the entrance hole of cavities of fusion experiments.These two mecanisms can highly modify the initial laser irradiation by transferring up to 30% of the laser energy between beams and by scattering more than 10% of the laser energy in unusual directions.