Från avfall till bioetanol - en undersökning av bioetanolproduktion från djupströ Under de senaste 50 åren har befolkningen på vår planet fördubblats, vilket har lett till att energiförbrukningen har ökat drastiskt. En av de främsta bovarna är transportsektorn, som dessutom medför stora utsläpp av växthusgaser. Ett sätt att minimera dessa utsläpp är att använda sig av miljövänliga transportmedel For the year 2020, the European Union has set common goals to aim for regarding the environment. One of them being to reduce the green house gas (GHG) emissions by 20 percent. The world population is increasing, consequently increasing the demand for energy and food. Since the use of fossil sources is neither sustainable nor environmentally friendly, new techniques of meeting the energy demand nee

Background/Problem Description: Creating innovative products and take them to the market is a struggle for many companies around the globe. At the Department of Security & Enterprise at Sony Mobile Communications in Lund it was believed that the innovation process could be enhanced if more focus would be put on pricing, adoption and timing. The belief at the department was that these three fac

Increased digitalization and increased use of digital technologies in a multitude of applications affect companies and their environments. Adapting to the change is important to keep competitive advantage. Generally, small and medium-sized enterprises (SMEs) as well as the manufacturing industry are lagging behind in digitalization and digital maturity in comparison to larger companies and other i

Legal migrants in European territory, however, face insurmountable obstacles that freeze different aspects of their lives and breach the founding principles of the European Union; yet, there are no other options for compensation. The EU has the competence to lay down provisions regarding entry and legal residence in its Member States, equipping them with incentives and supports in order to take me

The drastic increase of craft breweries globally in recent decades has given birth to a community of beer drinkers who bring with them new values, rituals, and practices. This thesis will explore the development of craft beer communities based on primary research from fieldwork undertaken in 2016 with two case study breweries, Saint Arnold in Houston, Texas and Mikkeller in Copenhagen, Denmark. Us

It has been argued that cognitive biases are the source of a range of problems in modern society, from stereotype formation to belief in pseudoscience. One of those biases causes people to perceive causal relationships between unrelated events and is known as illusion of causality. Scientists are pointing to the importance of strategies to debias people on a global scale. However, research on effe

The aim of the study is to determine how diversification on the board of directors, in terms of gender, nationality, and age, affects the acquisition intensity of listed firms on the Swedish Large Cap. The theoretical framework is based on Social identity theory, Agency theory and similar previous studies on the impact of board diversity. The study is based on secondary data, is quantitative and

Soot particles are one of the major contributors to climate change and global warming, mostly due to their absorbing effect. It is of great interest to gain better knowledge about soot particles optical properties, since there are great uncertainty how they affect the atmosphere. When soot particles are present in the atmosphere they disturb the sunlight albedo when absorbing light and by so heat

Malware are become increasingly aware of their execution environment. In order to avoid detection by automated analysis solutions and to obstruct manual analysis, malware authors are coming up with new ways for their malware to decide whether it should express its malicious behavior or not. Previous solutions to this problem focus on for example improving the stealth of analysis environments (to a

The aim of this thesis is to increase the understanding of what characterizes business models for companies selling stigmatized products in an industry experiencing a diminishing taboo. A further focus in this study is how the Internet influences the business models for these firms. In addition, the contextual dimensions that affect the business models are studied. The theoretical perspectives con

En studie om sökta och erhållna belöningar genom användning av Enterprise Social Media: ett medarbetarperspektiv Många anser att ESM har potentialen att både förenkla och förbättra samarbete, och stärka det ”sociala kapitalet”, men ändå misslyckas 80% av implementationerna. Denna studie hoppas ge insikter i vad som driver de som ändå använder ESM, med förhoppningen att bidra till fler lyckade fraA study of the gratifications sought and obtained through using Enterprise Social Media: an employee perspective Although ESM is widely held to have the potential to improve both collaborative efficiency and to strengthen social ties among employees, around 80% of ESM implementations fail. This study aims to provide a clearer understanding of why some people do use ESM, which in turn can lead to

In this essay, the feminine ideals in Virginia Woolf’s To the Lighthouse, Doris Lessing’s “To Room Nineteen” and Alice Munro’s “Too Much Happiness” are analysed and compared to the ideal of the Angel in the House – an ideal that originates from Coventry Patmore’s poem The Angel in the House and was popularised by Virginia Woolf’s paper “Professions for Women”. In addition, the consequences of this

På dagens avloppsreningsverk används i stor grad bakterier för att bli av med kväve i avloppsvattnet och på så sätt minska risken för övergödning och algblomning i våra sjöar, vattendrag och havsområden. Den biologiska reningsmetod som är vanligast idag leder dock till att en stor del av näringsämnet kväve går förlorat upp i luften i form av kvävgas tillsammans med en viss del lustgas. Lustgas är The importance of recycling nutrients becomes more important as the finite resources starts running out, and recycling of urine nutrients is an important factor in developing a sustainable society that takes advantage of nutrients already existing in the system. Urine only represents one percent of the domestic wastewater volumetric flow, but contains 80 % of the nitrogen, 50 % of the phosphorus a

Conclusions: The findings of this paper suggest that management control in Swedish primary care is highly dependent upon the context. Similarities and differences between private and public providers originates from the characteristics of the organisation and how they choose to adapt to the context.

This study aims to investigate the possibility of creating template times for rail works. Furthermore the study identifies a few effects which template times could have on planning of rail works, traffic and economy. Template times are being considered by the Swedish Transport Administration, Trafikverket, for the early stages of planning when there is a need to estimate the time required within t

Satsningar på spårvägs investeringar i Skåne är efterfrågade av olika kommuner bland annat en regional spårväg mellan Höganäs- Helsingborg. Sträckan studeras ytterligare av de trafikperspektiven som tycks vara bristfälliga, punktlighet, kapacitet, restid och tillgänglighet. Hur nöjda resenärer är med dagens trafik studeras samt vilka eventuella problem som kan behöva åtgärdas. Det studeras också o