Kan man spåra framtida läkemedel i kroppen med radioaktivt fluor? Hur fungerar egentligen olika läkemedel? De allra flesta kanske inte bryr sig, så länge det lindrar din huvudvärk eller tar hand om din infektion. Men när man ska ta fram nya läkemedel måste man tyvärr vara lite mer noggrann än så. Eftersom kostnaden för att gå från en flaska på kemilabbet till en burk på apoteket ofta är miljardbelGalectin-3 is a soluble protein in the body that has been shown involvement in biological processes such as tumour growth and metastasis as well as auto immune disease. Molecules developed by Ulf Nilsson’s research group have shown inhibitory effect in in vitro and in vivo studies towards galecin-3 but to get detailed information about distribution in vivo studies using PET should be performed. Pr

Given the increasing performance disparity between processor speeds and memory latency, making efficient use of cache memory is more important than ever to achieve good performance in memory-bound workloads. Many modern first-level caches store instructions separately from data, making code layout and code size an important factor in the cache behavior of a program. This work investigates two met

Service quality has been recognised as an important aspect for service organisations, however few studies have focused on service quality in public organisation, especially from the employee’s point of view. Employee perceptions are considered vital to the service quality in organisations as employees directly interact with customers and provide the services. Thus, this thesis aims to provide an u

Due to a combination of economic challenges as well as uncertain policy conditions in the United States and the European Union, the development of (advanced) biorefineries has been slower than anticipated. This has hampered the transition to a more sustainable and less carbon-intensive economy, namely the bioeconomy. In this thesis, the technological innovation system (TIS) approach is combined wi

Challenges in water management are becoming more severe in many countries and this is exacerbated by climate change. With the increase of environmental threats, a new market for clean tech companies is emerging on the global scheme. The majority of these companies are small and medium seized companies (SME) under rapid growth. This paper is investigating the clean-tech product Compotherm. Two mark

I takt med att världen förändras så påverkas också konsumtionsval och konsumtionsmönster. Syftet med uppsatsen är att undersöka att om det utifrån konsumentperspektiv finns anledning till att ersätta eller revidera den klassiska marknadsföringsmixen, 4P. För att göra detta har vi använt oss av två frågeställningar som lyder; Vad är viktigt för konsumenten i köpprocessen och hur påverkar det hur et

Today’s human population is continuously increasing and this also increases the need of exploiting natural habitats. Increased exploitation results in loss of important habitats for different organisms, which in turn leads to biodiversity loss. The loss of biodiversity endangers the supply of ecosystem services, which is fundamental for human well-being. To mitigate the loss of biodiversity and ec

Detta examensarbete handlar om att undersöka stabiliteten hos Pickering emulsioner som består av myglyol olja, vatten, etanol och stärkelse. Emulsioner med olje- och etanol i vattenhalt upp till 60 % samt 70 % visade sig vara stabila upp till fyra månader vid rumstemperatur. Detta tyder på att Pickering emulsion är stabilt och kan användas för framtida alkohol baserade emulsioner.The aim of this work was to study ethanol based particle-stabilized emulsions, using a known phenomena called Pickering emulsions. The intended uses of the studied emulsions are towards skin formulations, but other applications could be used. The particles of interest were quinoa starch modified with skimmed milk powder and heat treated afterwards. Comparison between modified starch and native sta

The purpose of this project is to research the potential of applying mathematical methods in order to aid the development of robust Head-Up Display systems for automotive vehicles. If the vehicle detects an object and the Head-Up Display should overlay some information over that object, then the information has to be displayed at some position which depends on where the driver is looking from. Thi

Syftet med denna studie var att undersöka distriktssköterskans erfarenheter av behandling av patienter med venösa bensår samt få en inblick i vilka förutsättningar de behöver för att kunna utföra en god omvårdnad. Svårläkta bensår är ett stort problem som ökar både i Sverige och internationellt. Författarna gjorde en kvalitativ intervjustudie med åtta distriktssköterskor från tre olika vårdcentral

With millions of yearly beach visitors in southern California, beach water quality represents an important factor in public health and ocean dependent economy. Fecal indicator bacteria (FIB) in water is much easier to measure than disease causing organisms but correlation exists between the two. For this reason, FIB concentrations are used to measure recreational water quality and related health r

Globally 884 million people depend on unsafe drinking water, of which 159 million depend on untreated surface water (WHO, 2017). In Tanzania 44% of the popula- tion lack access to safe drinking water (WaterAid, 2017). Women and children in the small city of Chonyonyo, in Karagwe district are walking several hours a day for contaminated drinking water. According to a study, carried out in TanzaniIn Chonyonyo, a village in north-west Tanzania, the majority of the population have no access to the groundwater beneath them. Every day, women and children walk several hours to a hole shared with animals, to collect contaminated drinking water for their families’ domestic needs. This report shows that the groundwater resources in the area are sufficient to supply the people of Chonyonyo with fre

When households do their grocery shopping some sort of shopping list is used to make the shopping easier. The lists contain the groceries that are intended for purchase. These lists can be boring to make and is also not free from errors, so an automated way to generate these lists would be practical. This Master’s thesis aims to generate these shopping lists with data from past grocery receipts by

Landfill mining - Dagens soptippar som morgondagens gruvor. I takt med att planeten utsätts för allt större miljömässiga utmaningar och minskande resurstillgångar blir arbetet med att styra samhällen mot en mer hållbar utveckling allt viktigare. Trots detta har våra sopor både historiskt och på många platser i världen än idag, hamnat på deponier där potentiellt värdefulla resurser grävts ner. I In a global effort to reduce the human impact on the environment researchers and companies are looking into the prospect to extract valuable resources from discarded waste stacked up in landfills all over the world. Through excavating old landfills (also called: Landfill Mining) greenhouse gas emissions can be avoided, important rescores recovered and at the same time reduce pollutants and provide

Energy Opticon AB erbjuder mjukvaran Energy Optima 3, ett beslutstödsprogram för att hjälpa produktionsplanerare optimera driften av kraft-, fjärrvärme-, och kraftvärmeverk. Målet med projektet är att föreslå ett förslag på ett nytt gränssnitt för programmet baserat på en användarcentrerad designprocess. Informationssamling gjordes via datatriangulering från tumregler inom interaktionsdesign, inte

The Kenyan central rift has witnessed dramatic climatic changes over relatively short periods of time in response to global climatic changes, with the water levels of the lakes within the rift rising and falling with these changing conditions. There is considerable evidence showing extreme wet and dry phases throughout their existence. These wet and dry phases also influenced the vegetation cover,

The essay, The New Clothes of Death is about the funeral customs in Sweden from a culture-historical perspective with an ethnological touch. The essay deals with our present day relation to death and how this can be transformed to the dead person. The questions are highlighted with observations from two funerals, one cremation and, studies of the cemetery environment and the culture of the graves.

Skuldsaneringsinstitutet kom till för att hjälpa överskuldsatta människor att lösa sina ekonomiska problem när det till synes inte fanns någon annan utväg. Den första svenska skuldsaneringslagen tillkom år 1994 för att möta de behov som bankkrisen under början av 1990-talet hade skapat. Efter det har skuldsaneringsförfarandet utvecklats och förenklats, och förra året kom den tredje versionen av skThe institute of debt reconstruction was founded as a last resort to help people who are heavily in debt to get their finances in order. The first law of debt reconstruction was founded in 1994 to meet the needs created by the banking crisis in the early 1990’s. After that the debt reconstruction procedure has evolved and simplified, and last year came the third version of the law of debt reconstr

Felaktiga domar sker i både Sverige och andra stater. Detta trots att straffprocessen innehåller starka krav på rättssäkerhet så som oskyldighetspresumtionen och rätten att inte bli lagförd två gånger för samma sak. Den senare principen hänger ihop med regeln om att när en dom inte längre kan överklagas får den rättskraft, innebärande att fallet inte får prövas igen i ny rättegång. Alla ordinära rWrongful convictions happen both in Sweden and other countries, even though the criminal justice system is filled with principles regarding the rule of law, such as the presumption of innocence and the right not to be tried or punished twice. The latter is closely linked with the general rule that once a verdict no longer can be appealed, it enjoys legal force (prejudice), meaning the case cannot