Sökresultat

Four model solid state compounds were used to experimentally investigate the effects of pressure on the interactions in one- and two-dimensional Heisenberg magnetic models. BaCuSi2O6, BaCu2V2O8, SrCuO2 and CuGeO3 were successfully synthesized via solid-state reactions and characterized via x-ray diffraction. BaCu2V2O8 was additionally characterized via spectroscopic techniques to confirm the oxida

Ditt pipetteringsinstrument skulle kunna vägleda dig och leverera information om förändringar eller problem i realtid. Genom att kontinuerligt undersöka sensordata kan maskininlärningsalgoritmer vara ett kraftfullt verktyg för att utvärdera olika aspekter och hålla dig informerad om möjliga fel som uppstår under arbetet. Detta skulle kunna förhindra dolda fel som volym- eller densitetsavvikelser Thermo Fisher Scientific manufacture automatic pipetting instruments for diagnostic tests. These tests are sensitive to abnormalities and changes in e.g. volume or density could potentially lead to less precision or other issues in the pipetting work flow. Utilizing data collected from a pressure sensor inside the pipette could be a way of automatically verifying different aspects related to the p

Denna uppsats grundar sig på översättningen av två tyska artiklar ur tidningen Der Spiegel. Båda artiklarna handlar om Sverige och det svenska samhället. Första delen av uppsatsen utgörs av en källtextanalys enligt Hellspong och Ledins analysmodell samt en undersökning av artiklarnas värdeladdade ord. Sedan följer en översättningsanalys där syftet är att undersöka och jämföra källtexternas och mål

Sammanfattning Livsmedelsbranschen och vi konsumenter står inför en stor utmaning, att minska matsvinnet. Vi konsumenter har ett matavfall på cirka 95 kilo om året. Av detta anses ungefär 28 procent slängas av felaktiga grunder. Brödsvinnet uppgår mot 80 400 ton varje år. Svinnet uppstår i hela värdekedjan. En av anledningarna till det höga svinnet hos konsumenter är att brödet blir för gammalAbstract The food industry and we consumers face a major challenge, to reduce food waste. We consumers have a food waste of about 95 kilos a year. Of this, approximately 28 percent is considered to be thrown away on incorrect grounds. Bread waste amounts to 80,400 tonnes each year. The loss occurs throughout the value chain. One of the reasons for the high waste of consumers is that the bread

The web services that millions of people count on require large-scale computer resources (servers, nodes, networking) and an intricate set of interdependent software services. Under pressure to continually improve these services, code and configuration changes are deployed hundreds or thousands of times every day. Unforeseen issues and vulnerabilities during the deployment process can lead to cost

The economic bonanza of the last century has brought prosperity and reduced poverty in many corners of the world. Favourable demographic circumstances are recognised as a critical pillar of the rapid development; the baby boomers entering the workforce, the entrance of female participation in the workforce and integration of new economies on the global market. However, the baby boomers are coming

Bostadsmarknaden i Sverige är unik och skiljer sig från många andra länder. Sverige har en hyresreglering som håller hyror under marknadshyran vilket resulterar att hyresrätter inte fördelas enligt hyresgästers betalningsvilja. Detta leder till bostadskö som innebär långa köer i attraktiva områden och kortare till nästan ingen kö i andra. I en bostadskö fördelas hyresrätter enligt strikt kötid ochThe Swedish housing market is unique and differs from many other countries. Sweden has a rent regulation that keeps the rents below the market rent, which results in tenancies not being distributed according to the tenants’ willingness to pay. This leads to a housing queue which means long queues in attractive areas and shorter to almost no queue in others. In a housing queue, tenancies are distri

Urban green space (UGS) refers to open spaces within an urban context that are filled with greenery and nature. These can range from very small vegetation to expansive park areas. The common denominator is that they have proven to be beneficial for human health and well-being. Access to green spaces is also important for children. Research suggests that time spent in green spaces supports the beha

This study examines the case of Soft Hooligans and their significance in the supporter culture. The study aims to highlight the patriarchal structures exemplified by football stands and how Soft Hooligans dismantle these structures. The study is based on a qualitative case-study, using the multimodal analysis method and drawing upon theories of feminization of sports fans, masculinity, fan culture

Neurodegenerative diseases, including Amyotrophic Lateral Sclerosis (ALS), Alzheimer’s Disease (AD), and Multiple Sclerosis (MS) emphasise the need of effective diagnostics tools to provide early diagnosis and disease prognosis as well as treatment. The Neurofilament Light Chain (NfL) antigen is a promising biomarker in immunoassays for neurodegenerative disease diagnosis due to its elevated conce

I följande uppsats undersöktes ångest och olika sätt att tänka genom en enkät i ett försök att hitta en koppling mellan olika kognitiva stilar och ångest. Detta resulterade i ett försök att hitta samband mellan objektiva, spatiala och verbala kognitiva stilar samt självupplevd ångest i en population bestående av högintelligenta personer och en kontrollgrupp. Detta undersöktes med hjälp av en kontrIn this following essay, anxiety and different ways of thinking were examined through a questionnaire in an attempt to find a connection between different cognitive styles and anxiety. This resulted in an attempt to find connections between objective, spatial and verbal cognitive styles, and self-perceived anxiety in a population which consisted of highly intelligent people and a control group. Th

The integration of Geographic Information Systems (GIS) into real estate analysis has long been considered an interesting interdisciplinary pursuit, but has yet to become mainstream. Despite the increasing academic focus over the last twenty years, this endeavour has mostly been approached from the scientific side of Geography. Inversely, such focus from the real estate sector remains marginal. No

Theory on competition within free markets is well developed and creates a fundament on which operational and strategic decisions rest upon. Regulations, such as in the pharmaceutical industry, create a dimension which strongly affects the operations of all organisations within the industry - and thus also the competition. The purpose of this thesis is to investigate the business environment and c

Den som är utsatt för hot eller om det föreligger särskilda skäl att anta att man kan bli utsatt för brott eller är utsatt för allvarlig brottslighet, kan få skyddade personuppgifter. Det finns tre olika former av skyddade personuppgifter: sek-retessmarkering, skyddad folkbokföring och fingerade personuppgifter, varav de två första är vanligast. Den största delen av de som lever med någon form av Individuals who are subject to threats, or if there are specific reasons to be- lieve that they may be subjected to crime, or are victims of serious crime, may receive protected identity. There are three different kinds of protected iden- tity: confidentiality marking, protected population register data and new iden- tity details, where the first two types are the most prevalent. The majority of t

Amelogenin is a protein which has been found to have many interesting properties. Its biological function is a key part in organizing the crystals of the enamel and it has been found to have a clinical use for periodontal regeneration. Its self-assembling properties also makes amelogenin a suitable material for the fabrication of biomaterials. The aim of this project is to investigate the possibil

This work begins by motivating why one would consider using error-based control for a numerical solver. An introduction to some of the preliminary theory for studying numerical methods is given, after which, the relevant theory pertaining to the Runge-Kutta methods and error-based controllers used in this work is covered as well. Furthermore, it is motivated why the solver is implemented the way i