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We present a novel method for measuring interbilayer forces in lamellar liquid crystals of amphiphile-water systems. In a centrifuge the gravitational effect is easily strong enough to produce clearly observable concentration gradients. During the experiment the concentration profile in the test-tube is monitored using NMR imaging of the deuterium quadrupole splitting in the lamellar phase, by tem
This thesis assesses, through self-reflective practice, how the instruments of the tuba family have functioned as interfaces between composers and performers from the earliest records to the present day. A lack of knowledge surrounding the instruments and their capabilities and limitations has persisted since they were first employed by composers in the late seventeenth century, which suggests tha
Northern hemisphere peatlands play an important role in the global carbon (C) cycle, accounting for about 30% of global soil C and similar to 10-25% of global natural methane (CH4) emissions. Satellite remote sensing has the potential for extracting continuous information related to C exchange rates at regional and global extents, yet, few studies have focused on peatlands. In this study we examin
Before electronic products reach the market, Functional Circuit Testing (FCT) is an essential process to ensure performance and reliability. Traditional FCT requires developing dedicated testing firmware for each batch of products, which increases both development costs and time. This thesis proposes a testing method based on Boundary Scan, provides an alternative that eliminates the need for firm
Owing to a forecasted 53% increase in therapeutic peptide requirement until 2026 – corresponding to almost 23 tonnes of product – a high pressure will be put on the peptide manufacturing industry. Not only because of the increased demand, but also due to the important role of solvents in peptide synthesis. The peptide business will face challenges as stricter regulations from chemical authorities
This paper examines whether the extent to which institutions and policies are market-oriented influences people’s thoughts on the competitive process. Through the use of country-level panel data, as well as a cross-sectional sensitivity analysis linking individual-level and country-level data, this paper examines the effects of general, and five different areas of, economic freedom on people’s vie
The research objective for this thesis are two problematic yet interweaving occurrences observed in earlier research on the Abu Ghraib scandal (2004) and its image material. Firstly in terms of methodology, a restricted amount of images in which three single images, “Hooded Man”, “Man on Leash” and “Piled Bodies” are overrepresented and frequently regarded as descriptive for the scandal as such. S
Theatre and archives have existed as parallel institutions for centuries, yet not much focus has historically been put on studying the function of archives within the theatrical institution. This thesis aims to examine the use and method of archives within Swedish institutional theatres by looking at the material that is created and used during a stage production at a Swedish institutional theatre
Turning sustainable is one of the largest challenges facing the aviation sector. Switching to sustainable aviation fuel (SAF) instead of fossil fuels is a large piece of the sustainability puzzle, but there is no current SAF that is approved as a stand alone fuel. The road to a stand alone SAF is long and requires more diverse biofuels as well as more research on how biofuels combust. This thesis
The Hjortspring boat is the only intact example of a prehistoric sewn plank boat ever found in Scandinavia. Built from lime wood planks lashed together with cordage, the boat represents the maritime technology used by some of Northern Europe’s earliest seafarers. This article reports new analysis of the cordage and caulking material used in the construction of the Hjortspring boat. We provide the
GaxIn(1−x)P nanowires with suitable bandgap (1.35-2.26 eV) ranging from the visible to near-infrared wavelength have great potential in optoelectronic applications. Due to the large surface-to-volume ratio of nanowires, the surface states become a pronounced factor affecting device performance. In this work, we performed a systematic study of GaxIn(1−x)P nanowires' surface passivation, utilizing A
Water is a finite resource and should be given the attention it deserves to reduce its depletion through leakages in pipe systems. The authors implemented pressure management strategies linked to fixed and variable discharge (FAVAD), the burst and background estimate (BABE), and orifice principle methodologies to analyze a two-phased comparative method for applying optimal pressure management and
How should democratic states approach and respond to secessionist movements using tactics contrary to the constitution to achieve their goals? What is the role of international human rights mechanisms in these processes? This article sheds light on these questions by examining how the UN Human Rights Committee approached and assessed two complaints that came before it in the wake of the Catalan De
Flooding is one of the main social impacts in urban areas, especially in larger, densely impermeable cities. Therefore, developing studies capable of identifying areas that are vulnerable to this type of event is crucial to provide early warning and a quick and effective response to reduce damages. Thus, this study sought to identify areas vulnerable to flood in the Igapó Lake Basin, a densely urb
Sjukvården i Sverige och Danmark präglas av principer såsom rätten till själv bestämmande, autonomi och integritet. Systemet i respektive land vilar på en bärande tanke om att behandling och vårdåtgärder inte får ges utan ett frivilligt samtycke av patienten. Barnkonventionen utgör en väsentlig garanti för barns rättsliga skydd när be slut fattas åt dem, inbegripet beslut som rör deras hälso-ocHealthcare in Sweden and Denmark is characterised by various principles, for instance the right to self-determination, autonomy and integrity. The legal framework within these countries are founded upon the fundamental idea that healthcare can not be provided without consent. The provisions of the Convention on the Rights of the Child constitutes an essential guarantee in order to provide legal
Background: PSMA PETs can track treatment response in patients with prostate cancer. Recent integration of the RECIP framework with PROMISE v2 allows quantitative assessment of PSMA PETs. While useful for assessing differentially responding lesions, manual measurement and tracking is cumbersome and PSA reliance can be misleading. We evaluated an automated AI-enabled platform, aPROMISE, for longitu
This study explores the effectiveness of combining Electrical Resistivity Tomography (ERT) and Induced Polarization (IP) for identifying internal erosion processes in embankment dams. A small-scale test dam was built in Älvkarleby, Sweden, with deliberately embedded but undisclosed defects to test monitoring capabilities. Daily ERT and IP measurements were collected during 4.5-year years, and anal
