Filtyp
In this study, a fully three-dimensional calculation method has been further developed to simulate and analyze various processes in a thick anode duct. The composite duct consists of a porous layer, the flow duct and solid current connector. The analysis takes the electrochemical reactions into account. Momentum and heat transport together with gas species equations have been solved by coupled sou
Rapport i projekt: Regionalisering och flernivådemokrati
The possibilities for implementing a rainwater collection system in Ringdansen, a residential area in Norrkoping, Sweden, have been explored by analysing four scenarios for using rainwater in a dual water supply system to supplement drinking water. A computer model has been generated to quantify the water saving potential of the rainwater collection scheme. The performance of the rainwater system
The influence of the auxotrophic deficiencies of the host strain and expression vector selection on the production of a heterologous protein was investigated. Heterologous xylanase production by two prototrophic S. cerevisiae transformants, containing either a plasmid-based, YEp-type expression system or an integrative, YIp-type expression system, were compared with production by an auxotrophic tr
Voluntary agreements represent a policy instrument for applying new knowledge, routines or technology to specified issues. The traditional role of an authority when using information, and taking economic, or administrative measures is that of an initiator and controller. Voluntary agreements, on the other hand, represent a communication process between an authority and a partner where relations of
Precise diagnostic on the electron beam parameters is a very valuable tool and essential in the operation of synchrotron light sources. One possible option is to employ the emitted synchrotron radiation for non-destructive measurements. A tool, which has been used in many ring-based synchrotron light sources is Time-Correlated Single-Photon Counting (TCSPC). It allows to measure the arrival time d
Vi lever idag i vad som enkelt kan liknas vid ett uppkopplat copycat samhälle. Aldrig förut har saker varit så tillgängliga för oss och aldrig förut har saker blivit kopierade i den takt de blir idag. Ordet copy har blivit ersatt av ordet dupe och kopiorna framstår ha kommit in i finrummet. Fast Fashion företag som Zara, Primark och H&M kopierar de stora modehusen såväl som mindre designers. SToday’s society can easily be described as a connected copy-cat society. Never before have things been as accessible as they are today and never before have things been copied at the pace they are being copied today. The word copy have been replaced by the word dupe and dupes as such appears to have become a widely accepted phenomena within the fashion industry. Fast-fashion companies like Zara, P
In order to transform the fossil fuel dependent transport sector the promotion of biofuels has been crucial in the European Union’s transition towards climate neutrality. To ensure the sustainability of biofuels the European Commission published a Delegated Act on March 13th 2019, proposing the gradual phase-out of high emitting biofuels that may cause indirect land use change (ILUC) – one of them
The Light Dark Matter Experiment (LDMX) is a fixed target experiment that will search for dark matter, but is still in the development phase. An important aspect for the experiment is the discrimination of signal and background events. Here this signal and background discrimination is inspected using a machine learning technique called a Boosted Decision Tree (BDT). This is done using Monte Carlo
Idag har de ensamkommande blivit en enskild grupp i asyldebatten. Samtidigt som antalet asylsökande ökade enormt under de senaste åren har debatten om ensamkommande blivit mycket aktuell i medier och regeringen. Den här uppsatsens syfte är att analysera interpellationsdebatten om den nya gymnasielagen ur ett rättssäkerhetsperspektiv och se hur debattörerna ritar upp en bild om ensamkommande barn.
I takt med att den digitala arbetsmiljön växer måste kraven på användbarhet och tillgänglighet tillgodoses. Detta projekt genomfördes i samarbete med Assa Abloy Entrance Systems som är en global leverantör av automatiska entrélösningar. Projektets syfte var att utvärdera och utveckla användarupplevelsen och användbarheten av ett försäljningsverktyg genom att kartlägga och förstå användarna och derAs the digital work environment is growing, the demands of usability and accessibility must be met with increasingly higher standards. This project was performed in collaboration with Assa Abloy Entrance Systems, a global provider of automatic entrances. The project purpose was to evaluate and develop the user experience and usability of a sales tool by mapping and understanding the users and thei
The foreign exchange (FX) market is today the world’s broadest, most active, financial market. One of many technical analysis techniques amongst professional FX traders, trying to narrow down the best entry and exit points in this market, is to utilize pivot points. The ability of this technique has, as far as we know, never been rigorously evaluated. In collaboration with the Malmö-based hedge fu
The emerging green bond market is a novel research area with only a few studies being published in recent years. The increase in interest from issuers, investors, and academia shows the clear need for further investigation of the pricing dynamics affecting the green bond market. This study finds its theoretical foundation in the capital asset pricing model (CAPM), aiming to establish whether inves
Due to changes in land use, as well as impacts from the climate change, our inland waters are now exposed to problems such as eutrophication and brownification. This complicates management to develop clean drinking water, as well as it leads to anoxic bottoms and reduces primary production. This literature review aims to see if wetlands can work as a natural filter to reduce both nutrients (nitrog
This thesis set out to continue the development of a short-wave infrared (SWIR) optical parametric amplifier (OPA). The system is based on a Yb-ber chirped pulse amplification (CPA) laser delivering 400 fs long pulses, centered around 1030 nm, at 200 kHz repetition rate and 40 W average power. The thesis focuses on pulse characterization, through use of frequency-resolved optical gating (FROG), of
Uppsatsen undersöker hur små aktiebolags intressentrelationer kan påverkas av avskaffandet av revisionsplikten.
Vulnerability to climate change and the capacity to adapt to it are the result of intersecting power structures, system dynamics, and social identity markers otherwise known as intersectionality; and thus, differ greatly between contexts. However, despite the stark contextual differences between small and metropolitan cities, and lower and higher income countries, the policy and study of climate c
Den här uppsatsen undersöker hur lättlästa nyheter på webbplatsen 8 sidor fungerar för personer med svenska som andraspråk. Målgruppen för lättlästa texter är stor och indelad i primära och sekundära målgrupper. Personer med svenska som andraspråk, i denna uppsats benämnda andraspråkstalare, tillhör den sekundära målgruppen. Syftet med uppsatsen är att ta reda på hur andraspråkstalare uppfattar in
When planning for electrical installation work it is suggested in ESA, Elsäkerhetsanvisningarna, to conduct some sort of risk assessment both before and during the work to maintain a certain electrical safety level. These risk assessments vary between different companies both in quality and method, but the aim is the same. One of the issues arise from the fact that risk assessment in ESA is not sp
Wine is an important cultural crop and is grown in vineyards that sometimes claim to have a unique "terroir" - a specific taste and character based on their physical attributes and location. Regulations and previously published work are not easily available, into how to measure and assess this terroir. It is important for countries such as Sweden to have a terroir assessment system, whic
