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The commercial feasibility of ethanol production from biomass is dependent on the availability of lignocellulose in large amounts at low cost. Various kinds of agricultural residues are of interest, due to the fact that these feedstocks have well-established cultivation procedures already in place, as well as technology for harvest and transportation. In the current work, the utilization of sugarc

Nitrous oxide (N2O), like carbon dioxide, is a long-lived greenhouse gas that accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N2O concentrations have contributed to stratospheric ozone depletion1 and climate change2, with the current rate of increase estimated at 2 per cent per decade. Existing national inventories do not provide a full picture of N2O emissions, owin

Drawing from several years of field work and about 30 life story interviews,this chapter presents a case of contemporary evangelical mobility that cannotbe squarely placed within any of the related academic debates about ‘(religious)tourism’, ‘pilgrimage’, ‘short-term missions’, ‘international volunteering’ or ‘migration’ simply because it is intrinsically related to all these phenomena at the sam

Semiconductor nanowire arrays have been identified as a promising platform for future light emitting diodes (LEDs), for example, due to the materials science freedom of combining lattice-mismatched materials in them. Furthermore, the emission of light from nanowires can be tailored by designing their geometry. Such tailoring could optimize the emission of light to the top side as well as enhance t

The ≤27 m thick Vakkejokk Breccia is intercalated in autochthon Lower Cambrian along the Caledonian front north of Lake Torneträsk, Lapland, Sweden. The spectacular breccia is here interpreted as a proximal ejecta layer associated with an impact crater, probably ~2-3 km in size, located below Caledonian overthrusts immediately north of the main breccia section. The impact would have taken place in

A phenomenological model for simulating the photoplethysmogram (PPG) during atrial fibrillation (AF) is proposed. The simulated PPG is solely based on RR interval information, and, therefore, any annotated ECG database can be used to model sinus rhythm, AF, or rhythms with premature beats. A PPG pulse is modeled by a linear combination of a log-normal and two Gaussian waveforms. The model PPG is o

Biofuel production in the world has grown exponentially, stimulated by public policies, in countries of the North as well as of the South, and has been seen as one of the main drivers behind the recent food price hike. Thus conflicts over land need to be factored in when biofuels are assessed. Nowhere in the world is biofuel production seen to be more successful – economically, ecologically – than

Over the last couple of decades, the importance of transmission capacity for telecommunications has grown. Enough upgraded, it can be used for both telephony, data transmission, cable TV, provision of movies, and a number of other services. For the provision of all these services, it is absolutely essential to have access to a transmission medium. The existing networks are often built up protected

The purpose, of this degree project, is to make a detailed analysis of how young consumers experience overconsumption as a phenomenon. We also aim to understand how overconsumption can be a part of the consumer’s identity making process. We have managed qualitative, interviews with eight respondents in the ages 20-30 years. The interviews have been semi-structured and based on dialogue, where the

Variable temperature photoemission studies in the literature have revealed the presence of a surface state above the Fermi level on clean Ge(001). We present photoemission and low energy electron diffraction results from Ge(001) obtained between 185 and 760 K. Our measurements show a peak above the Fermi level with a maximum intensity at a sample temperature of around 625 K. At higher temperatures

Uppsatsens fokus ligger på att undersöka effekterna av det 21 december 2012 ikraftträdda förbudet mot könsdifferentierade försäkringspremier och –ersättningar. Förbudet har sin bakgrund i ett mål i EU-domstolen, där domstolen kom att ogiltigförklara en undantagsregel som gav medlemsstaterna möjlighet att på obestämd tid tillåta användandet av kön som faktor vid försäkringsföretagens beräknande av The main purpose of this thesis is to evaluate and analyze the impact of the prohibition against the use of sex as a factor in the calculation of premiums and benefits for the purpose of insurance services that entered into force 21 December 2012. The prohibition is a result of a judgment by the European Court of Justice declaring that the exception in Directive 2004/113/EC, giving member states t

Linde Gas is one division belonging to The Linde Group, which is an industrial gas and engineering company. With its 53000 employees in 70 countries and related sales of about €12 billion, The Linde Group is a world leading company. Linde Gas has two different types of delivery agreements which are seen as profitable; the customer can call in himself to place an order (”Order Only” customer) or th

Background AB Ångpanneföreningen (ÅF) is one of the largest and oldest technical consulting firms in Sweden. The company was founded in 1895 and has witnessed four big technical advances: steam power, electricity, nuclear power and computerization. The company provides qualified services and solutions for industrial processes, infrastructural projects and in the development of products as well as

Problem Statement Thule is the world leading developer and manufacturer of transportation solutions. Their company strategy is to enable active families, professionals and outdoor enthusiasts to transport equipment by vehicle safely, easily and in style. RV users of today have higher demands on their equipment and they fill their cars with every type of conveniences found in a modern home. With

We have used the density functional B3LYP method to study the effect of hydrogen bonds from the histidine ligand in various haem proteins to carboxyl groups or to the carbonyl backbone. Hydrogen bonds to carbonyl groups (encountered in globins and cytochromes, for example) have a small influence on the geometry and properties of the haem site. However, hydrogen bonds to a carboxyl group (encounter

In 2015, 19.2 million people have been internally displaced globally in the context of disasters (IDMC, 2016). This is more than twice the number of people who have been newly displaced by conflict in the same period (IDMC, 2016). The small island developing states (SIDS) in the Pacific and the Caribbean belong to the most hazard-prone regions of the world. Yet, the dynamics of disaster-induced di

This essay studies the frequent habit of using Orthodox icons in the Church of Sweden. Over the last 30 years, these icons have become very popular. How come a symbol, traditionally foreign to the Swedish, Lutheran tradition, has become so accepted? Is the use of icons an expression of a shift of religious practice in Sweden today? Interviews were conducted with people employed by the Church, who

Med ett politiskt parti anklagat för fascism i riksdagen, och nynazister marscherande på gatorna är frågor om demokrati och frihet viktigare än någonsin. Var bör yttrandefrihetens gränser dras? Bör den överhuvudtaget begränsas? Syftet med den här uppsatsen är att utforska en möjlig lösning till de problem som dagens demokrati står inför. Det här åstadkoms genom en konstruktion av ett konceptuellt With a political party accused of fascism in the Swedish parliament and neo-nazis marching in the streets, questions of democracy and freedom of expression are as important as ever. Where to draw the boundaries of the freedom of expression? Why have, or limit, such freedoms in the first place? The purpose of this thesis is to investigate a possible solution to the problems facing contemporary demo

Instead of investing 145 billion SEK in building a new high speed rail network, much greater value in terms of transport capacity is likely to be found in constructing a new system of tube transport with a travel speed of 600 km/h. The suggested technology does not exist yet. However, research and development is advancing and accepting that a new technology is emerging might be the greatest hurdle