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Between Forests and Climate Change: A Study of Climate Change Relations amongst small-scale Private Forest Owners in southern Sweden

The aim with this thesis is to broaden the understanding of relations surrounding climate change in small-scale private forestry in Sweden by present results from an fieldwork study of a small sample of private forest owners in the south of Sweden. The thesis shows how forest owners are situated within socio-ecological, and political contexts that affect their possibilities to cope with, and shape

Bekämpningsmedelsläckage från grundvatten till ytvatten - Undersökning av ett avrinningsområde i södra Skåne

From a small stream draining an agricultural catchment area in south Sweden, a temporal analysis of the occurrence of legacy pesticides was carried out and correlated with contemporary groundwater levelling, precipitation and flow rate of the stream, in order to evaluate groundwater outflow as an entry route for pesticides in the stream. Based on continuous measurement data from two periods of 12

18-F Radiolabelling of Thiodigalactosides as Galectin-3 Inhibitors

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

Code Positioning in LLVM

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

An Exploratory Study of Employees’ Perceptions on Service Quality in the Examinations Council of Zambia

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

Building a Biorefinery Business - If it does not fit, make it fit - strategies for successful commercialization

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

Water management and new clean technologies in Africa: A review of Compotherm

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

Positionering med hjälp av marknadsföringsmix Konsumentens roll i positioneringsstrategier

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

Utvärdering av naturbaserade lösningar på MAX IV-området - Hur påverkas förutsättningarna för biologisk mångfald av åtgärder för grön kompensation?

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

Formulation of ethanol based Pickering emulsions

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

Head-Up Display Perspective Correction Using Homography Transformation

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

Distriktssköterskans erfarenheter av venösa bensår- en intervjustudie

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

Spatial and temporal analysis of fecal indicator bacteria concentrations in beach water in San Diego, California

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

Investigation of groundwater resources - A case study in north-west Tanzania using remote sensing analysis and groundwater simulation

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

Shopping list generation with machine learning

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

Tekniska, ekonomiska och miljömässiga förutsättningar för landfill mining – En fallstudie vid NSR:s pilotutgrävning av Biocellreaktor 2001

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

Användarcentrerad design av beslutsstödsprogram

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

An exploratory study of Middle Stone Age and Later Stone Age site locations in Kenya’s Central Rift Valley using landscape analysis : a GIS approach

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,

Dödens nya kläder: En etnologisk studie av nutidens begravningsseder i förändring

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.