This research overview examines what research says about upper secondary school students' difficulties with complex numbers. The three main areas covered are general difficulties with complex numbers, how to teach the subject, and whether the history of complex numbers can be beneficial in this teaching. A historical deep dive into the history of complex numbers is also included to further investigate this idea. The results show that upper secondary school students struggle with complex numbers in various ways. The name of the subject creates a negative connotation, as it is initially perceived by students as fictional and complicated. Furthermore, a consequence of the inherently abstract nature of complex numbers is that gaining a comprehensive understanding of them is challenging.

This paper investigates strategic opportunities for film festivals in a digital film business, with emphasis on Göteborg international film festival and the Swedish film industry. Using a theoretical framework of strategy analysis, the film value chain is examined with special regards to disruptive technology, and the film festival's unique resources are linked to industry structure. It is shown that relationships between actors and across sectors are crucial features of the film industry, and hence a network perspective is added to the theoretical framework. Barriers to entry are shown to be relatively low in all sectors except the cinema market, and it is proposed that film festival's could expand into digital distribution, taking advantage of brand strength, customer loyalty and knowledge of industry. The study adds to the mounting research on film festival practice and its significance for marketing and distribution in the film industry, and highlights the emergence of strategic openings in destabilized networks..

The purpose of my study is using a narrative approach from a student perspective through the feelings that show the cultural encounters of immigrant students with the Swedish school. I want through my study have an understanding of how students are affected in their interaction with the Swedish culture. I also want to analyze and understand their feelings and experiences. Are emotions negative or positive? My theoretical framework includes the following concepts: Emotions, treatment, ethnicity, identity and code-switching.An important element of my study is to understand students' emotional experiences.

The environmental work in Sweden has developed a lot over the past fifty years. Today, most companies have some kind of environmental work. Environmental activities are regulated by the Environmental Code, which applies in parallel with other laws. This report is an environmental review for Bräcke Diakoni. The report aims to find out how much environmental impact Bräcke Diakoni has.

The purpose of this report is to examine various roof structures that can operate in a warehouse with large spans. The building that is examined in the report is currently under construction, and the roof construction has already been selected. The selected roof system will therefore be compared with some other structures and materials that have been possible. The report will evaluate three different frame materials, two insulating barriers and two overlaying materials. Another important part in major construction projects is the roof safety.

The aim of this study was to examine how "Professional Exes", individuals that have exited a drug abuse and a criminal career and further are educated to work in the addiction field, transformed their identity and which factors that were significant in the process. The result of this study are based on semi-structured interviews with five Professional Exes and shows which specific factors in the process that contributed to the transformation and what kind of difficulties and barriers that existed during the process. The study suggests that, among other things, identification with others exes and the 12 Step Program are significant factors in the process. Furthermore, the study suggests that a difficulty in the transformation is that residues from the previous identity such as a poor self-esteem occurred in some situations..

Sweden is getting an aging population and with this comes an increase in neurodegenerative diseases such as Alzheimer?s disease (AD). Bilingualism is also on the rise and this may result in an increase of bilingual people suffering from AD. Due to the linguistic deterioration associated with the illness people with AD, bilingual and monolingual, will be an increasing patient group with speech and language pathologists (SLPs). Word retrieval difficulty is an early symptom of the disease and several strategies to compensate for this have been observed (e.g.

Diabetes type 2 is a fast growing illness and a global health problem, often a result from less appropriate standard of living. Lifestyle changes related to diet and physical activity are important lifestyle changes regarding to get control of the self-management and to avoid vascular complications.AimThe aim of this study was to describe patient's experiences of lifestyle changes in diabetes type 2.MethodA literature study was carried through based on 12 qualitative scientific articles.ResultsThe analysis result into two main themes and eight subthemes. Main themes where barriers and motivators for lifestyle changes and the subthemes where struggle, denial, lack of knowledge, alienation, support, motivation, acceptance and knowledge.ConclusionThis study shows that lifestyle changes are experienced different by patient with diabetes and nurses should therefore be aware of the unique and specific demands these patients require. This is important for providing a good diabetic healthcare and to help patients with their self-management.

The aim of this master's thesis is to examine how shelving is organized among Swedish libraries that have switched from the Swedish classification system SAB to using the DDC, and what problems arise in this process. The method used is interviewing librarians at Swedish university and special libraries.The Swedish national library announced their swap to the DDC in 2008, and several libraries followed suit. The reported advantages with a switch were mainly that using an international classification system meant that Swedish libraries would no longer have to undertake a time consuming classification work, since most of the foreign literature already is Dewey classified. Disadvantages were that the DDC is not adapted to Swedish circumstances. Research on open shelving show that obtaining a browsable book collection requires a broad shelf classification.

School can be an effective environment for achieving a more equal health among children and adolescents, since many individuals can be reached by the health promoting work in the school. In the year of 2000 a project in Skåne was started for the development of health promoting schools. The health promoting projects however, have shown to be of short duration. So, as an alternative, the integration of the health in school ought to be tried. The aim of this study is to give examples how health promoting schools can strengthen their profile.

Healthcare in Sweden are in need of a drastic change to meet the requirements of highly developed societies, and information technology is seen as an essential part to get there. However, the Swedish healthcare have to challenge their traditional innovation approaches as well. For example, it has become more common to engage patients in the innovation process through web-based platforms. We have been focusing on an approach called co-creation by studying a workshop, in which potential users and other stakeholders are cooperating creatively to come up with innovative solutions in order to improve healthcare practice. Our findings suggests that co-creation may increase the mutual understanding between different stakeholders, for example healthcare professionals and IT developers, enable horizontal learning through and outside the organization and also to raise concepts and actions that are responding to healthcare needs.

The aim of this Masters thesis is, partly, to examine the information needs of lesbians: what discernable information needs they have, how they seek information and which information sources they use. The purpose is also to examine what part fiction plays regarding the information needs mentioned above and how fiction indexing could improve retrieval. The study is conducted through ten qualitative interviews with lesbians as well as through textual analysis. The theoretical framework includes queer theory and theory concerning information needs and uses. The results indicate that lesbians have evident information needs that mostly concern identity.

It generally takes 10 to 12 years for a new drug to hit the market. The pharmaceutical industry invests huge sums in these early stages of research and development. In spite of the rapidly rising research and development expenditures fewer and fewer blockbuster drugs are being developed. Longer lead times and aggressive generic post-patent competition have narrowed the timeframe for the pharmaceutical companies to profit on their investments.In the face of these threats the pharmaceutical industry has developed a battery of strategies to prolong market exclusivity and to maximize return on investment. These emerging strategies are commonly known as Life cycle management (LCM), which actually is more of a concept than a method.

In this study we aim to investigate what employees at a callcenter see as prospects, opportunities and barriers of learning within a company. To answer the purpose of this essay, two questions were formulated; "What opportunities for learning does employees experience in the company?" and "How can learning in the workplace improve for the sellers?". First, we present what previous research has highlighted regarding workplace learning and learning within the callcenter industry. Afterwards we present ten semi-structured interviews with leaders and sellers within a telecom company in Stockholm.

There is an ongoing process where the free market within the European Union is expanding, partly through the incorporation of new member states, partly through the signing of association agreements with nearby countries and regions. When trade barriers are removed in different ways more companies consider an internationalization of the company. However, the procedure of the internationalization of companies is a rather new and unexplored area in the context of research. The focus of this study is therefore to examine how a few companies situated in Sweden, has proceeded while searching for knowledge during the internationalization process. Data has been collected through interviews that have been balanced with information from Internet and other sources.