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The Safe Driving Test (SDT) is a software test performed in a real vehicle where the software is flashed to an ECU and connected to the CAN network in the vehicle. The test driver then conducts different driving scenarios according to the test instructions of the SDT. All the data during testing is logged and then evaluated manually by a test engineer. The entire process including testing, evaluat
Shear failures in reinforced concrete beams are complex problems that depend on many different mechanisms, such as aggregate interlock and dowel effect. This makes the prediction of shear failures difficult as they are not strictly tied to the material and depend on other factors including the size of the beam. In particular the height of the concrete cross section plays a role in the amount of sh
Silicon double crystal monochromators are standard in modern synchrotron hard X-ray beamlines. Their role is reducing a polychromatic photon beam to a small range of wavelengths, typically within a bandwidth of 0.01-0.1%. These monochromators work through the principle of Bragg diffraction where the crystal lattice spacing, photon energy and incident angle determines the reflectivity of the crystal.
Permafrost regions cover approximately a quarter of the Northern Hemisphere and thawing has been recorded in many different locations. The thawing process is likely to continue given that the Northern Latitudes will experience increased warming, which is known as the Arctic Amplification Factor. Changes in permafrost regions can cause changes in hydrology, biogeochemical cycles and ecosystems. Fur
This Masters' dissertation investigates the possibility of implementing the concept of inverse motion form finding in a commercial software. The inverse motion approach finds the initial, undeformed geometry of a design such that it obtains its desired design shape when service loads are exerted on the design. The implementation is limited to static mechanical loads on three-dimensional geomet
BI system utilisation influence organisational knowledge, data sensemaking and meaning construction practices. The research explore how the use of BI technologies change meaning power distribution in an organisation. The study used two theories of meaning power – deterministic and continuous framing. From those their concepts the framework for interview guide was compiled. Interpretative strategy
In this thesis, the space--time picture of the hadronization model has been implemented in the event generator Pythia. From this implementation, the hadronic behaviour has been studied for different scenarios, in order to begin addressing the unexpected collective behaviour of high-multiplicity pp events, which is typical for heavy-ion collisions. First, the temporal and radial evolution of pp and
Marriage is closely tied to economic status, and delayed marriage is often a sign of poor economic conditions for younger people. After a century of decline, marriage rates in Ireland appeared to turn a corner in the 1930s. This study examines this apparent period of transition using census data and finds that in reality marriage rates for men engaged in agriculture continued to decline at least u
Purpose: In an explorative manner this thesis aims to research how the content of CEO-statement affects non-professional investors’ opinion of a company’s prospects. Methodology: This study is to be considered a qualitative study based on an inductive orientation regarding the role of theory. A cross-sectional design has been followed for the gathering of empirical data. Semi-structured interview
This thesis investigates how digitalisation influences the strategy of German hospitals via the provision of a holistic overview of potential digital solutions and how they can be used to enhance the hospitals’ core processes. Scrutinising the current utilisation, barriers to implementation and the effect that software-based systems have on the hospital’s strategy are at the study’s core. Here, a
A globally growing population, an increased energy consumption and growing environmental awareness have made the interest for renewable energy sources, such as wind power, higher. As a result of the increased demand the need for new and improved technologies have increased. The energy production of a wind turbine is highly affected by the rotor blade length, which is limited by the massive dead lo
The general aim of the research is to explore the formation, maintenance, and use of social networks or social capital, which young migrants of Serbian origin living in Malmö have at their disposal. The research is circumscribed to second-generation Serbian immigrants (i.e. ‘young migrants of Serbian origin’) in Malmö, who were born or have lived here since childhood, with both parents of Serbian
This thesis studies the choice of floatation method using a dataset based on 703 public offerings in Sweden between 2006 and 2017. A logistic model is utilised to study the determinants of underwriting, an ordinary least square model to estimate the direct cost of floatation, and the cost of underwriting is estimated using the Heckman sample selection model. The results are generally aligned with
In this thesis, it is investigated how the general public and fire safety experts perceive the fire fatality risk of different socio-demographic factors in residential settings. Their perceptions were compared with how the socio-demographic factors correlate with the risk of fatal fires in residents in reality. The purpose of this work was to find out where resources need to be directed and who ne
Introduction: There is a shortcoming in current breast cancer treatment, where some patients get overtreated leading to unnecessary side effects and others will not respond to the indicated treatment. Immune infiltration appears to have potential to become an important parameter when predicting how the tumour will respond to certain treatments, prognosing the survival rates in different subgroups
In this thesis, we explore the possibility to monitoring hyperkinesia in people who suffer from Parkinson's disease (PD) using sensors in mobile phones. This is done by first collecting data from 25 patients diagnosed with PD by using a sensor-recording smartphone in a bag attached to the stomach, and at the same time let trained professionals make assessments of the degree of which they show
Agricultural fungicides are extensively used for infestation control, resulting in residues of these compounds in food. Human exposure to environmental contaminants might occur via different routes, such as inhalation, skin contact, or ingestion. Exposure to several pesticides has been associated with adverse human health outcomes. Our aim was to assess the stability as well as temporal trends of
Although a significant source of greenhouse gases, healthcare operations are a rare topic among climate change reductions. Using the case of the Stockholm Region, this study explores opportunities and challenges associated with the governance of healthcare transitions to minimize climate change emissions and promote sustainability. A qualitative case study was conducted with foursemi-structured in
There are many systems which can be represented as graphs, to say the least the networks in which we communicate with each other. Thorough understanding of graph structures enables better predictions of the dynamics in real life networks, such as the spreading of a disease in a community or failure propagation in a system. This thesis investigates information propagation over connected undirected
