Filetype
Low precipitation events are difficult to predict due to the many processes taking part in formation of precipitation. An additional challenge is that many of the processes act on a smaller scale than what weather models can resolve. The aerosol impact on the state of the atmosphere is an example of one of these processes. The aim of this study is to investigate the impact of sea salt aerosols on
This master thesis has evaluated the possible use of a spray dryer to produce powders suitable for use as inhalants and whether the addition of liposomes to the solution to be spray dried would improve the properties of the powder. The powders created consisted of Lysozyme as model drug, Lactose as filler and stabilizer, and different types of phospholipids to create liposomes using an ethanol inj
Research concerning the challenge of rising sea levels often leave out the importance of landscape and its history. When discussing present and future adaptations to local climate changes, e.g. sea level rise, an understanding of the process that shaped the area that exist today is an important aspect. Here Falsterbonäset is chosen as a case study focussing on three actors the regional planning of
This paper argues that industrialized meat and dairy production create substantial environmental costs that are currently not being reflected by the price paid by consumers. One way of addressing this could be by taxing those products proportional to the environmental damage they cause based on the principle that the polluter should pay. The question is if such a tax could be legally motivated und
Many rural municipalities in Sweden are faced with challenges related to declining population. As people leave the municipality where they grew up in order to pursue university degrees, job opportunities or for other reasons, and a majority might leave for good. However, later in life some of these people return. The aim of this study is to investigate why internal return migrants return to rural
Ett av de främsta målen med Europeiska Unionen är att upprätta en marknad utan inre gränser. På denna marknad garanteras fri rörlighet för bl.a. varor. I EU har medlemsstaterna olika skattesatser på alkohol- och tobaksvaror, vilket skapar ett incitament att utnyttja reglerna om fri rörlighet. Då Sverige har jämförelsevis höga skatter införskaffas alkohol och tobak i länder med lägre skattesatser fOne of the core objectives of the European Union is to establish a single market without internal frontiers. In this market, the free movement of goods, inter alia, is guaranteed. The differences among the EU member states’ excise duty rates on alcohol and tobacco products create incentives to take advantage of the rules ensuring the free circulation. As Sweden has relatively high taxes, alcohol a
Greenland is a former colony of Denmark and today remains part of the Danish Realm. The Greenlandic Reconciliation Commission, which began working in 2014, represents an effort by Greenland to come to terms with its recent history while its government simultaneously pursues the economic growth needed for greater independence from Denmark. The existence of this commission and the debate that has en
Syftet med den här uppsatsen är att åskådliggöra olika perspektiv på hur människor som verkar inom hjälporganisationer ser på engagemang, moral, ansvar och svårigheter kopplat till fattigdom och fattigdomsbekämpning. Detta utforskas från ett moralfilosofiskt perspektiv genom en intervjuundersökning med personer från Rädda Barnen, Röda Korset och Kompis Sverige. Resultaten från intervjuundersökning
This study examines how Swedish media portrays female terrorists originating from North Caucasus. The empirical material consists of 18 articles from four Swedish newspapers, Aftonbladet, Dagens Nyheter, Expressen and Svenska Dagbladet. The material is scrutinized from a gender perspective to discover what role gender and gender roles have in the medial portrayal of female terrorists. Since previo
The surface mass balance determines the growth or decay of an ice sheet, by taking the difference between accumulation and ablation. In this thesis snow and ice ablation is related to 2m-temperature through the positive degree day method. The positive degree day method takes into account the ablation rate of snow and ice and the number of measurements with temperature above freezing level in order
A processing method is developed to characterize contacts for vertical nanowire structures. The process is based around optical lithography and an organic spacer material in order to facilitate an easily repeatable processing flow. Substrates with MOVPE grown GaSb nanowires are processed into sets of resistor devices. Variation in resistance of the devices is achieved by adding contacts at differen
The Multi-Terawatt laser at the LLC (Lund Laser Centre) is used to accelerate particles using laser wakefield acceleration. Laser wakefield acceleration is a particle acceleration method that utilizes intense electric fields in plasma created by high intensity laser pulses when passing through gas. A gas nozzle is used to introduce gas in the beamline to produce the plasma needed and the supersoni
This report describes the development of a manufacturing process for creating custom-made prosthetic arm sockets using 3D scanning and 3D printing. The process is intended to function as a guide for a prosthetist without requiring an extensive experience in CAD. The project aims to offer a viable alternative to the often time consuming and manual labour-intensive conventional manufacturing method,
In an effort to improve our understanding of the etiology and treatment of disorders involving symptoms of anxiety and depression, researchers have set out to identify psychological traits that may leave an individual vulnerable to experiencing intense negative emotional reactions. Included among these vulnerabilities are a person’s ability to tolerate negative emotional states (Distress Tolerance
The purpose of this paper is twofold. It firstly aims to promote an understanding and critical review of the concept childism. This will be done with the influential books of Elisabeth Young-Bruehl and John Wall as the primary material. By using Sally Haslanger’s conceptual analysis, I will show that the two authors have different understandings of the concept. The firstly mentioned author’s theor
The thesis purpose is to validate a set of functionalities of MassMotion. MassMotion is an evacuation model that can simulate the pedestrian movement in a 2D environment and visualize it in a 3D environment. Three tests were proposed to examine different functionalities which are: pedestrian walking behaviour where total arrival time, flow rates and density are examined, pre-evacuation times that
This study describes and discusses the founding of the Regional Archives (landsarkiv) in Sweden. My main focus is to examine to what extent the nationalist movement and the construction of the nation state underlay the founding of the Regional Archives and how it affected the development of the archives. Sweden has seven regional archives. The first, Vadstena Regional Archive, was founded in 1899
This master’s thesis focuses on the social and pedagogic accessibility in exhibition texts for people with dyslexia. It studies the social and pedagogic obstacles the exhibition texts pose for this group, and discusses how these affect the group’s democratic opportunities to experience and appropriate cultural heritage. The study shows that paragraphs, text length, sentence length, choice of word
Den här studien undersöker hur den Kanadensiska lokaltidningen Winnipeg Free press porträtterar försvunna och mördade urfolkskvinnor. Syften med studien är att undersöka om sociala konstruktioner av genus, ”ras” och klass påverkar kvinnoras beskrivningar, och om dessa beskrivningar är påverkade av stereotypa uppfattningar om urfolkskvinnor. Det empiriska materialet består av 12 nyhetsartiklar publThis thesis examines how missing and murdered Indigenous women are represented in the Canadian local newspaper Winnipeg Free Press. The purpose of the study is to research if social constructions of gender, race and class have any implications to the representations of the Indigenous women, and if these representations are based on stereotypical perceptions of Indigenous peoples. The empirical mat
Syftet med denna studie har varit att undersöka hur jordmånens egenskaper influerar arktisk växtlighet under en tid av globala temperaturförändringar. Vi behöver veta mer om hur olika faktorer kan påverka förhållandet mellan temperaturökningar och växtlighetens respons, då det ger oss en bättre förståelse för arktiska ekosystem och deras känslighet för förändringar. En högarktisk population av PapLinking changes in the vegetation cover with factors that can moderate the effects of climate change is central to our understanding of Arctic ecosystems and their susceptibility to change. The aim of this study has been to investigate the moderating effects of soil conditions. A High Arctic population of Papaver radicatum was studied in relation to the prevailing surface temperature, active layer
