Det byggs cirka 10 000 småhus i Sverige varje år och en stor majoritet av dem byggs i trä men det blir även allt vanligare att större byggnader byggs i trä då detta byggnadsmaterial lyfts fram som ett miljövänligare alternativ till stål och betong. I småhusen används prefabricerade takstolar i trä i kombination med råspont i takkonstruktionen, dels för att fördela de vertikala lasterna men även föEach year, approximately 10 000 single-family houses are built in Sweden, a majority of which are timber-framed. Even larger buildings are more commonly being designed with timber structural systems as wood is considered having a lesser impact on the environment compared to steel and concrete. In most single-family houses, prefabricated timber roof trusses are used in combination with tongue-and-g

It is clear from evidence such as rotational curves and cosmic microwave background measurements that dark matter exists. The light dark matter experiment (LDMX) will search for dark matter in the sub-GeV range. It will do this using missing-momentum measurements of electrons interacting with a Tungsten target. The electron will recoil and be measured in the electromagnetic calorimeter (ECal) of t

In this thesis we aim to investigate if it is possible to detect events in football video using deep learning methods. The performance of a few different models using video input of varying frame rates is evaluated to find the most promising approach. We also evaluate if a proprietary dataset consisting of estimated player positions and movement can be used to detect events as it would be cheaper

The need to adapt to climate change has been widely acknowledged as a challenge expanding beyond the discrete realm of adaptation initiatives. Accordingly, social protection has received growing attention due to its potential to promote adaptive capacity, whilst partly addressing both direct and indirect drivers of vulnerability to climate change. Addressing the risk of maladaptation has been prop

Purpose: With the increasing importance of unbiased conversational agents, this research investigates how debiasing strategies can be used to prevent cognitive biases from impacting conversation agents in the development process. A research gap was identified in the literature of prevention strategies for the management of cognitive biases. Therefore, existing literature on debiasing is explored a

The aim of this project is to analyse planetary boundary layer height (BLH) measurements from the Hyltemossa research station and find their dependence on seasonality, time of day, and air temperature. Further, investigation was made into the correlation between mass concentration of particulate matter with equivalent diameter

This thesis revolves around how the truthfulness of the asylum claim is constructed within the process of refugee status determination in Sweden by focusing on the role of interpretation. The study asks what role interpretation plays in the formation of truth within the credibility assessment of asylum claims. The thesis employs semi-structured interviews with asylum-seekers, lawyers, and interpre

Due to the climate crisis, more developing and emerging economies are considering to implement climate policies. However, since economic development remains high on their respective agendas, understanding economic consequences of such policies is crucial. The Porter hypothesis suggests in this respect that climate policy could benefit growth under certain circumstances by encouraging innovation, t

Title: The Impact of Board Gender Diversity on the Profitability of Insider Trading Seminar Date: June 3, 2020 Course: BUSN79 Business Administration: Degree Project in Accounting and Finance Authors: Jakob Muhr & Frida-Maria Wallgren Advisor: Reda M. Moursli Keywords: Insider Trading, Board Gender Diversity, Corporate Governance, Asymmetric Information, Abnormal Returns Purpose: This st

Biovätgas - nuvarande utveckling kan tala för en framtida integration i det svenska energisystemet Ett stort fokus ligger idag på att minska våra utsläpp av växthusgaser. Vätgas är sett som ett intressant alternativt bränsle i sammanhanget eftersom dess förbränning bara ger upphov till vatten. Vad färre vet är att produktionen av vätgas orsakar desto större utsläpp av växthusgaser eftersom den ofBiohydrogen is increasingly being explored as part of strategies to achieve deep emission reductions. While much research has focused on the technical dimension of biohydrogen, fewer efforts have positioned it in larger contexts. Using literature and expert interviews, this study applies the multi-level perspective to explore an introduction of biohydrogen to the Swedish energy system. The finding

Money laundering is the act of concealing the origin of illegal proceeds and it occurs due to deregulated economies and insufficient legal security. The European Union has recognized the importance of combating this crime by developing Directive (EU) 2015/849 on antimoney laundering and counter-terrorist financing, which applies to financial and credit institutions. They are obligated to work prev

I examine the climate-smart agricultural (CSA) practices of intercropping, inorganic fertilizer application and improved seeds use for their effects on crop yields in Uganda. Based on panel data from the Uganda National Panel Surveys (UNPS), I use a correlated random effects model and propensity score matching to explore the general effectiveness of CSA, the changing effects of CSA with climatolog

The combined threat of poor air quality, physical inactivity, and climate change is a major sustainability challenge for the transport sector. Numerous policy interventions may address this, yet technological improvement measures, including the isolated introduction of Emissions Zones, are currently over-emphasised. There is a lack of policy mix evaluations in the literature, particularly those in

The TRPV1 receptor (transient receptor potential vanilloid 1) is a nonspecific membrane-bound cation channel, which plays an important role in nociception and pain transmission, the nerve-response to possibly dangerous stimuli. It is known that TRPV1 can be modulated by a variety of stimuli, amongst which heat, protons and chemical compounds, such as capsaicin, are the most known activators. This

Skånska kommuner drabbas av kusterosion som fås av havsnivåhöjningar! Den globala uppvärmningen bidrar till havsnivåhöjningar som påverkar samhällen världen över. Erosion av kuster lär bli vanligare i framtiden i takt med ökad havsnivåhöjning och åtgärder kan vara nödvändiga. Skåne har bland de mest drabbade kuststräckorna i Sverige gällande kusterosion. Kommuner måste ta till åtgärder och planeCoastal erosion is one of the side effects of global climate change induced sea level rise and communities have different approaches to assess coastal erosion. This study shows how three municipalities in Scania (Sweden) are affected by coastal erosion and investigates measures that are appropriate to prevent coastal erosion. The study consists of a literature study and an interview study with off

The purpose of this study was to examine how turning points manifest themselves during the life course of people that have substance abuse. We collected our data through a qualitative method, by reading four autobiographies written by authors who describe in detail how they encountered substances, and how they managed to turn their life around for the better. The chosen material was written in Swe

On a global scale, the energy system is the biggest contributor to anthropogenic greenhouse gas emissions, which accelerate the processes of global warming and climate change. The sustainability transition of energy systems is fundamental if the Paris Agreement goal of keeping the increase in global average temperature to below 2˚C compared to preindustrial levels is to be achieved. Transitions ar

This essay complements the monetary literature by estimation and simulation of a New-Keynesian macro model featuring financial market frictions and long bond portfolio policy. The model is an extended version of the canonical three-equation New-Keynesian model with segmented financial markets distinguishing the short-term money market from the long-term bond market. Our data is U.S. quarterly data

Artificial Intelligence (AI) has been increasingly recognized as a key enabler in discovering scientific knowledge. Due to the current momentum, researchers from various fields try to incorporate AI to their research work. However, research to be truly identified as scientific research it requires to bring in new knowledge adhering to a scientific method. This study attempts to explore how AI affe

Dikade skogsmarker skapar stora växthusgasutsläpp - är återvätning en lösning? Skogen tar upp väsentliga mängder koldioxid vilket spelar en betydande roll för att mildra den pågående globala uppvärmningen. Dock har det visat sig att vissa skogsmarker kan ge upphov till stora växthusgasutsläpp - det finns ungefär 1 miljon hektar skogsmark på dikade torvmarker i Sverige som släpper ut 7-10 miljonePeatlands store substantial amounts of carbon. When drainage of these areas occurs in order to use for practices such as forestry, greenhouse gases (GHG) will be emitted which will enhance climate change. The aim of this study was to explore whether rewetting of drained forest covered peatlands can reduce its impact on climate and which conflicts with forestry this can lead to. As a case study, th