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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

Människans bröd, fiskens död? Metaller förekommer naturligt i berggrund, jord och vatten. Varje ny metall som upptäckts har medfört nya möjligheter för människan och samhället. Mänsklig aktivitet medför att metaller som länge varit bundna till mineral får en ökad mobilitet. Metallhalten har därför ökat på vissa platser, särskilt vid industrier, vilket medför en ökning av metaller i våra kretsloppThere are around 80, 000 polluted areas in Sweden, of which 1, 000 are classified as very high-risk areas and in need of decontamination. From the Gullspångs Elektrokemiska Fabrik AB in Sweden there is a great risk of metals, aliphatic and molybdenum spreading to the Gullspångs River. The river is a Natura 2000-area and in the river the so called Gullspång salmon is found, which is protected. Her

Syns inte, finns inte – eller? Gamla synder kan ibland vara allt för lätta att glömma. Det gör dock tyvärr inte att de försvinner. Ett exempel är gamla deponier, platser där människor tidigare slängt sina sopor och förmodligen inte visste vad det kunde komma att ha för konsekvenser. I Sverige finns det ungefär 85 000 förorenade områden, alltså platser som är så pass förorenade att skada eller oIn Sweden, it is every municipality’s responsibility to identify and risk evaluate disused landfills located within the municipality. The purpose of this study is to risk evaluate four disused landfills in Åstorps kommun, Scania, for which a risk evaluation hasn’t previously been done. In this study, the risk evaluation has been done by using a revised version of MIFO (Method of Surveying Contamin

En trend i världen är att fler och fler av oss bosätter oss i städer eller i andra urbana områden. Detta leder till fler människor på mindre yta och att mer varor och gods konsumeras på andra ställen än där de produceras. Sammantaget leder detta till att fler transporter sker till och från urbana områden vilket har gjort att transporter som service fått en större betydelse i marknadsekonomin. Tran

Problemformulering: Forskningsfältet inom reserelaterade risker, specifikt gällande smittsamma sjukdomar, uppvisar ett samförstånd kring att individer tenderar att undvika resor vid tillfällen då risk för smitta anses vara stor. Under den rådande covid-19-pandemin är det relevant att bidra till befintlig forskning genom att erbjuda en ögonblicksbild och därmed öka förståelsen för individers förhål

Was the romance between David and Jonathan more than brotherly affection? There is an erotic tension between David and Jonathan as described in 1 Sam 20:18 to 2 Sam 1:26, and this thesis aims to examine their relationship using an ideology-critical method. With this method, the analysis will notice prominent ideology behind, in and in front of the biblical text. Many times, the two men's stor

This study examines narratives of Self- and Other-identification in social media content of actors, directly and indirectly involved in the conflict in eastern Ukraine. The aim is to shed light on how social media can be instrumentalised as a means of constructing Self and Other in the context of ongoing conflict. The analysed actors are Ukrainian and Russian political elites, representatives from

User Engagement is an emerging concept in Human-Computer Interaction that emphasizes the emotional, behavioral, and cognitive investment users have in technology. This thesis aims to examine the relationship between affect and user engagement and the extent to which affect may add to its assessment. To increase the concept’s cross-cultural generalizability, the User Engagement Scale (UES) was exam

In this proposal, we will study and criticize the contemporary housing dilemma and try to propose an almost forgotten way to provide people with proper housing. We will as well, present a housing project conducted based on this approach.

Studiens syfte är att bidra med kunskap inom intern kriskommunikation genom att studera hur medarbetarna upplever proaktivt internt krisarbete. I det moderna samhället finns en generell uppfattning om att antalet kriser ökar. Idag är inte frågan om en kris kommer att ske utan när, vilket har lett till att organisationer måste arbeta proaktivt i sin krishantering. Det har ökat behovet av både akadeThe purpose of this study is to contribute with knowledge in the field of internal crisis communication by studying how employees understand and experience proactive crisis work. In modern society, there is a general perception that the number of crises is increasing. Today, the issue is not whether a crisis will happen but when. This has led to organizations having to work proactively in their cr