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Background and purpose: Magnetic resonance imaging (MRI) only radiotherapy has, due to superior soft tissue contrast of MRI and the possible reduction of systematic uncertainties, grown into a promising technique. The purpose of this work is to investigate parts of an MRI only workflow with synthetic computed tomography (sCT) images generated from MRI. This was done through investigation of treatm
In order to store radioactive waste its contents need to be known. Determining radioactive waste can be achieved by different means. The most common method is using a detector to measure the gamma photons produced by the radionuclides in the waste. A widely used method is Segmented Gamma Scanning, in which the waste package is rotated in front of a detector and then raised to the next vertical seg
The Theory of Characteristic Modes (TCM) provides an alternative means of antenna synthesis in compact mobile handsets by taking into account the chassis. This makes it possible to create dual-element Multiple-Input Multiple-Output (MIMO) antennas in mobile handsets with very little coupling and correlation between the two antennas. But apart from the antennas, modern mobile phones are each equipp
Motivated by the phenomenon of one laptop per child in education at high-school level in the Swedish public sector, this master’s thesis elaborates on the question of ethics in public consumption. My research aims to show that collective actors such as municipalities can be seen as (un)ethical consumers and that they need to become aware of this. What I find problematic is the underlying processes
The number of platforms to support in today's software projects are many and there are a wide range of differences to consider. There are tons of programming languages on the market and each platform, both mobile and desktop, have different preferences on how to develop applications. This do often result in multiple applications, similar to the end user but different to the developers. The sam
In multi body simulation (MBS) using flexible bodies, damping is an important model input to be able to predict the response of a structure with sufficient precision. The purpose of this thesis has been to estimate the structural damping of an experimental setup and implement the estimated damping into MBS-models of the setup. In this thesis the modal properties in terms of natural frequencies, m
Since the introduction of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), its impacts on developing countries have been widely discussed by scholars. In this article, we focus on the impacts of stronger Intellectual Property protection, pushed by TRIPS, on Information and Communications Technology (ICT) potentials and performances of the developing countries at diff
Lund is a rapidly growing city, and in a short time two new research facilities, ESS and MAX IV, will be completed. These facilities will deliver their excess heat to the district heating network of Lund which puts a high demand on the network. Kraftringen Energi AB, which owns and operates the network, are also in the process of replacing old pipes which motivates a through investigation of which
The Maputo Declaration was launched in 2003 as a response to the stagnation of African agriculture. The signatories agreed that 10% of public expenditure should be spent on agriculture in an effort to increase agricultural productivity. This paper examines to what degree the goal of the Maputo declaration has been reached. Little to no evidence was found for a direct positive impact on agricultura
The full-width-at-half-maximum of the point spread functions for a pixellated cadmium telluride detector exposed to gammas from a 140.5 keV Tc-99m source are modelled in GATE, at a detector-collimator distance of 5 cm, and collimator-source distances of 5 cm and 10 cm, with lead pinholes of diameter 1.0 mm, 1.5 mm, 2.0 mm and 5.0 mm acting as collimators. The PILATUS3 X CdTe 300k detector from Dec
Despite the increased focus on sustainable urban development both within academia and in urban planning practices, authors seem to agree that we are mostly continuing business as usual and are not embarking on different socio-environmental trajectories. On the contrary, such urban sustainability practices can often lead to processes of displacement and gentrification, thus worsening the conditions
Considering climate change, the continuous degradation of the environment, and the uneven distribution of resources, this research project aims to shed light on the social vulnerability of people experiencing extreme weather events and possible connections to social phenomena. Specifically, this project focuses on how vulnerability to extreme weather events affects vulnerability to human trafficki
