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De svenska tillverkarna av ultralätta mikroflygplan, Blackwing Sweden AB, har lämnat en förfrågan gällande uppdatering av den justerbara mekanismen tillhörande roderpedal-systemet i flygplansmodellen BW600RG. Det nuvarande manuella systemet anses bristfälligt sett till den icke ergonomiska justeringsprocessen som för övrigt kräver att flygplanet är stationärt. Målet med detta projekt var att framfThe Swedish ultralight aircraft manufacturer, Blackwing Sweden AB, has requested a reinvention of their adjustable mechanism for the rudder pedal system in the BW600RG aircraft. The current manual system is insufficient in terms of a non-ergonomic adjustment process which requires for the aircraft to be stationary. The ambition of this project was to deliver a concept covering a fully automated ad

Psykiska diagnoser ökar och är den vanligaste orsaken till sjukskrivning i Sverige. Inom denna kategori är stress den mest förekommande. Samtidigt finns en växande marknad av wearables med nya sätt att hålla koll på hälsan. Tänk om dessa kunde komma till användning vid förebyggandet av stress. Denna studie är en undersökning av två kommersiella smarta klockor och deras potential att användas som sPsychiatric diagnoses are growing as the most common reason for people in Sweden to leave in sick from work, and within this category, stress-related health problems is the largest. At the same time, a market of wearables is exploding with new ways to keep track of health. What if these consumer products could be used in the work of preventing stress? This study is an investigation in the potentia

A strategic and diverse set of passivation methods for gallium arsenide nanowires wasstudied. Using a time-resolved photoluminescence setup at100 Kand300 K, the radiativerecombination of charge carriers was resolved on a picosecond time scale. Characterizationof these nanowire arrays on their native substrates provided reliable and nondisruptivemeasurements of thousands of nanowires simultaneously

It has been proven that music education can have many benefits to the development of children. It can improve communication, reasoning, memory, coordination, spatial intelligence and mathematical skills as well as enhancing emotional and intellectual development. The current market provides a broad range of instruments and professional devices, but it lacks creative tools useful to educate in musi

Various recyclability by design (RBD) guidelines for multilayer plastic flexible packaging (MPFP) were assessed for consistency among parameter values. 9% consistency was observed, which is on the lower end of devised consistency scale. Poly-ethylene and poly-propylene are the two major emerging recycling streams in Danone Nutricia’s six key EU market countries. However, a need for consolidated ce

In 2017, Sweden adopted a climate policy framework consisting of a climate law, climate objectives and a climate policy council. The target outcome for Swedish greenhouse gas emissions is determined to have no net emissions by 2045. The purpose of the thesis is to investigate which parts in a production of a new small scale house have the most climate impact, what measures can be taken to reduce t

Purpose: The purpose of this essay is to examine the different relationships between the auditor and its clients and how this relationships affects the quality of the audit. Theoretical perspectives: The theoretical framework is based on a description of relationships based on Duff (2014) and a description of audit quality which is partly based on Tepalagul & Lin (2015) and Wright & Wrigh

Gated Recurrent Unit (GRU) neural networks have gained popularity for applications such as keyword spotting, speech recognition and other artificial intelligence applications. Typically for most applications training and inference is performed on cloud servers, and the result are transferred to the power constrained device, e.g., an hearing instrument (HI). This approach has disadvantages such as

In traditional wastewater treatment, nitrogen is removed through the biological process combination of nitrification and denitrification. Although it is a well-established method, the need for aeration and possible addition of an external carbon source results in it being an energy-negative and costly process, thus making alternative methods for nitrogen removal compelling to examine. Anaerobic am

This Bachelor project will study convolutional neural networks created for image classification. Furthermore, it will specifically use an explanatory model for how the network decided a certain classification output. This is to increase the interpretability of the network. However, the completeness of the explanatory model needs to be high for it to be useful. A saliency map of how valuable each i

Sweden faces an upcoming period where thousands of buildings built during the million program period will be in need of a façade renovation. There is a large energy-saving potential in these buildings, since they are often poorly insulated and often have a ventilation system without heat recovery. Performing energy-efficient renovation measures to a building are expensive, which results in that th

The coastal city of Kalmar is known as an attractive summer destination, both locally and internationally. The coast has long been included as one of the municipality’s priority goals. In its city development vision, the municipality strives to utilize the coast and take it into consideration in urban planning. On the other hand, Kalmar has a historic character, which is visible through its urban

Radar is a technology that is widely used in many diverse areas; from monitoring space down to ocean surveillance, with many more applications in between. The technology existed before, but was mainly developed in secret by several nations during World War II. Radar technology uses radio waves to detect various kinds of objects and can determine their range, velocity and orientation. It is, theref

Den europeiska stålindustrin står för en betydande del av EUs CO2-utsläpp, men har samtidigt begränsade möjligheter att minska utsläppen från befintliga produktionsmetoder. Det krävs därför nya, banbrytande processinnovationer för att åstadkomma verkligt stora utsläppsminskningar. Denna rapport ger en översiktlig beskrivning av den europeiska stålindustrin teknologiska innovationssystem, belyst geThe EU steel industry is a major contributor to human-induced CO2 emissions and has limited possibilities to improve incumbent production methods further. The industry is therefore strongly dependent on new breakthrough decarbonisation technologies in order to further mitigate emissions. This report provides an overview of the EU steel industry’s technological innovation system, through a new mapp

The Internet of Things is coming. With it comes security challenges not present on common, more capable, devices such as desktop computers or servers. We argue that traditional channel security needs to be complemented with object security to cope with the constrained nature of small devices and Low Power Lossy Networks. The main reason for a partial transition to object security being heavy use o

The automotive industry is a field of enormous competition. Customers and regulations demand economical and sustainable products. To achieve maximum efficiency, engine systems require detailed control. To increase the accuracy of the models that describe the combustion process, a demand has arisen at Scania for an exact prediction of the combustion chamber volume. During engine operation, the com