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As the air quality in urban environments is a rising problem, a deeper understanding of how air pollution is dependent on different factors is necessary. In these environments, there are different parameters that effect how the chemical reactions of the pollutants are proceeding. Here the parameters solar radiation, temperature, humidity, emission factors and background concentrations of gaseous a

I Sverige finns det många förorenade områden som behöver åtgärdas för att inte utgöra någon risk på människors och djurs hälsa samt miljö. Det är vanligt att jord grävs upp och att grundvatten pumpas upp för att renas men det finns metoder som renar förorenade områden på plats i marken. Genom att spruta ner syreavgivande medel ner i marken genom rör kan de mikroorganismer som finns där snabbare brIt is common that oxygen is a limited factor in microbial decomposition of a substance. Biostimulation with oxygen release compound, increase dissolved oxygen in groundwater and stimulate natural decomposition of petroleum hydrocarbon. Many places today are contaminated and using biostimulation with oxygen release compound will probably increase in the future. Today, the knowledge about what happe

Members of three competitive basketball teams (N = 34, male: 14, female: 20, Mage = 17.94, SDage = 2.07) were observed in a within subject-design to reveal the relationships between the leaders’ expressed emotions, the followers’ emotions, and the followers’ performance with an attempt to provide practical implications and further details to the relevant theories. The leaders showed three differen

Studiens syfte är att titta på de potentiella för- och nackdelarna med att använda flipped classroom som metod i gitarrundervisning. Vidare så ämnar den identifiera ett antal riktlinjer för hur videomaterial skulle kunna utformas för den här typen av gitarrundervisning. Studien består av fem intervjuer med tre gitarrlärare och två gitarrelever, med varierande erfarenheter av videor som verktyg förThe purpose of this is study is to look at the potential benefits and possible disadvantages of using the flipped classroom model in the context of guitar teaching. It also seeks to find guidelines for creating instructional videos for this form of pedagogy. The study consists of five interviews with three teachers and two students, with varying experience of using the video format as a tool for g

Syfte: Syftet med denna studie är att bidra till en ökad förståelse för om medarbetare upplever att det har någon betydelse att inte ha sin chef fysiskt närvarande på sin arbetsplats när det gäller deras hälsa och välbefinnande. Teori: Det empiriska materialet har analyserats utifrån teorier om hälsa och ledarskap. De mest centrala är KASAM, hälsopromotion och LMX teori. Metod: Kvalitativ metod

Tänk dig att två musikanter ska öva ett musikstycke tillsammans. De kan var sin del för sitt instrument, men de har aldrig spelat tillsammans. Nu är det så att musikanterna sitter i två olika rum och inte kan höra eller se varandra under inspelningen, utan de kan bara höra slutresultatet. Det låter såklart inte alls bra och kommer krävas många försök innan de börjar bli samspelta. När musikerna fåIn this thesis a new method for the numerical solution of coupled systems of ordinary differential equations is investigated. To understand this new method, the workings of existing Waveform iteration methods, in particular the Jacobi and Gauß-Seidel methods were explored first. These methods were introduced to be able to exploit multirate behaviour in systems and use an iterative procedure to suc

The thesis purpose is to determine how people’s evacuation performance is affected by carrying weight while performing a stair-climbing motion. The fire safety engineering and physiology fields are merged to increase the knowledge regarding ascending evacuation. A laboratory experiment was conducted, in which participants performed three different sessions; during the first session, participants p

Syfte: Uppsatsen avser att undersöka hur konsumenten uppfattar trovärdighet i förhållande till talespersoner i kontexten av en reklamfilm och företagets varumärke. Detta för att komma med ett teoretiskt kunskapsbidrag inom det teoretiska ämnet The Source Credibility Theory. Teoretiska perspektiv: Uppsatsen tar utgångspunkt ur The Source Credibility Theory med inriktning på The Source Credibility M

The coexisting rise of China and Central European economies in the early 2000s as respectively the “Factory of the World” and the “Factory of Europe” raises the question whether Central Europe has either benefited from, or been harmed by the rise of China. This thesis therefore investigates the impact of the China shock on employment levels in Central Europe between 2000 and 2014. Using the WIOD 2

The legislation concerning narcotics was introduced in Sweden in 1968, and it has come to change multiple times since. The purpose of the legislation though remains the same; Swedish politics’ goal is a society free from narcotics, and the government has condemned a zero tolerance towards narcotic substances. This study aims to provide a better understanding of the bridge between social and legal

A bidirectional serial link on-chip implementation is going to be assessed so as to set the option of using it as a replacement of the actual parallel interconnection used to transfer data between different memory banks in an embedded low-power memory unit. Asynchronous communication is the protocol selected and current mode pulse signaling is the technique used to transfer data. A 32-bit data pacElectronic devices play an important role in different aspects of our daily lives. We are surrounded by gadgets that possess a lot of features and in order to make this possible, the integration of different systems within a single chip is necessary. The development of new technologies and innovation in circuit design are required in order to be able to increase the functionalities of a chip, opti

The purpose of this study is to shed light on the socio-cultural and economic norms and practices that influence the knowledge and use of contraceptives and family planning services. To go further, we explore the role of media and the impact of attitudes towards domestic violence. Focusing on Cameroon and Malawi, we review the economic development and evolution of key indicators of Sexual and Repr

Syftet med uppsatsen är att, med hänsyn till den gröna konsumtionen, undersöka vilka medel livsmedelsföretag kan arbeta med för att ompositionera sitt varumärke. Med syfte att få lågengagemangsprodukter att generera ett högre engagemang hos konsumenten utan att förändra den befintliga produkten. Metoden i uppsatsen är kvalitativ fallstudie i sitt naturliga sammanhang med induktiv ansats. Fyra cent

Drawing from 17 rounds of harmonised census data, this paper explores the link between climate variability and internal migration across six Sub-Saharan African countries. This study uses high-resolution precipitation and temperature data to construct two sets of measures capturing climate variability, the intensity of climate anomalies and the exposure to climate extremes. Two complementary hypot

Supply Chain Management (SCM) has increasingly become the focus of many organisations in a vast array of industries. However, due to external environment pressures and the multitude of internal management options, firms experience difficulties in determining how to best manage a supply chain in order to create a competitive advantage and enable higher organisational performance. This thesis aims t

Alongside the emerging field of immunotherapy, with monoclonal antibody drugs at the forefront, radically reshaping medicine, the need for process and technology improvements that can lower drug development costs and bring better drugs to the market faster is increasing. One such process improvement being fast and efficient cloning strategies which enable moving into high-throughput formats. Tradi

Interneurons have been found to be important for normal cognitive function. Impairments to their growth or signaling have been indicated to be involved in the development of schizophrenia, autism and epilepsy. Defective functioning in GABA:ergic interneurons has been linked to undesired desynchronous firing in neural signals as a consequence of these interneurons firing too infrequently or not at

IKEA Industry has ambitious goals for increasing energy efficiency at the production sites. Energy monitoring systems are therefore an important tool towards fulfilling those goals. The purpose of this master thesis is to get an overview and map the current situation at the production sites. Furthermore, the aim is to give recommendations and produce methods that can help organise the energy work.

Många barn i Sverige tillbringar en stor del av sina dagar på förskola där många av deras sociala erfarenheter och utveckling äger rum. Kognitiv social inlärningsteori förespråkar att barnet lär sig genom att imitera och härma vuxna och utifrån detta skapa kognitiva scheman som används för att tolka omvärlden. Barnen härmar de vuxnas beteende, vilket gör att pedagoger på en förskola besitter en vi