Sexual risk-taking among teenagers has rapidly increased and only during the last decade the existence of Chlamydia has more than tripled. The future is facing big challenges to cope with the problem. Though the big efforts made on preventive work, Chlamydia continues to spread. The study aims to examine the existing attitudes towards sexual risk-taking among teenagers. The central mode of procedure is to use qualitative focus group interviews, and is complemented with a quantitative survey. A total of 30 teenagers, 15 boys and 15 girls, age 16-20, are participating from three different high schools in Gothenburg.

A qualitative study of high school student teachers' ideas about libraries and school libraries.Interviews have been conducted with future teachers about the library's role in their education,their views on library functions in high school and whether they as teachers will use theschool library. The results show that the students have had some instruction concerninghow to use the library as students, but very little as regards their future teaching. The professorsof teacher education focus on the fact that the library should be used in high schoolteaching, not how to use it. Despite this, the student teachers look very positively upon libraries.Libraries play an important part in their education and they are all sure that they asteachers will use the school library, which includes interacting with the librarian. To them, themost important school library function is to allow pupils to seek information..

Studien syftar till att belysa finanskrisens reella påverkan på företagens finansiella riskhantering. Läsaren ska också få en ökad förståelse för hur ett mindre antal svenska företag hanterar sin finansiella risk och hur denna hantering måhända har förändrats.I denna studie har det framkommit att företag både i Kalmar, Emmaboda och Borås inte i någon större utsträckning påverkats av den finansiella krisen som rådde mellan 2007-2010. Det som har skett i två av företagen är en ökad intern kontroll och ökad krav vad gäller kontroll av kontroller för att på så vis minimera risk för företagets intressenter. Således har en viss påverkan skett som följd av finanskrisen och arbetet med riskhantering för ett urval av företag i Sverige.Respondenternas inställning till finanskrisens 2007-2010 påverkan har varit att de inte har förändrat sitt dagliga arbete nämnvärt som följd av krisen..

Maize for silage has been used as fodder in different parts of the world for a long time and has recently become more common also in Sweden. Our cold climate has been a problem as maize is very sensitive to low temperatures and frost. With new varieties and better techniques for cultivation it is now possible to grow maize in the southern and middle parts of Sweden. As for the north of Sweden the length of the cultivation season is a limiting factor as there are too few days with temperatures of over +10 ºC. Maize is well suited for silage making but oxygen-free conditions are required.

At seed-growing the aim is to produce a commodity with high germination capacity, good soundness and purity, and also slight admixture of seeds from other species. The capacity of germination and the vigour of the seeds may become impaired in consequence of mechanical damage, infection of diseases, growth of mould, attacks of vermin, high drying temperature, secret germination, sprouting in the ears etc. The germ belongs to the outer and most unprotected parts of the seed, and consequently this is much exposed. Even quite sound seeds can instantaneously have low capability of germination. It can be due to the fact that the seeds are in rest of germination, i.e.

Title: Dormant companies ? Taxation of closely held companiesProblem: Many companies are facing a business transfer and fall within a smaller company with a few owners and therefore that tax jurisdiction is current. They risk facing high taxes but it can be avoid by setting the company in an inactive status for five years.Purpose: The purpose is to describe the inactive company rules and the verdict from the Swedish Supreme Administrative Court. Also to investigate how this verdict will affect company sellers.Method: Based on a case study and by analyzing the Swedish Law conclusions has been determinate.Result: A dormant company must be inactive for five years, and then the company can benefit from a different taxation. The owner and it´s relatives can´t be active in the company during this five year period.

This Master of Science Thesis was a complement project to the PIEp study MENTOL, carried out at a Swedish midsize medical device company.. PIEp nationally works for a long-term increase of the innovation capability of people and organizations. The purpose of this study was to find measuring parameters of innovation that fit medium-sized technological companies and organizations, Another purpose was to evaluate an innovation investment at the company, consisting of external consultant?s education of key personnel in innovation, and a two day innovation seminar with all personnel at the company participating. The methods used during this Master of Science Thesis were: feasibility and literature studies about innovation and innovation measurements, quantitative and qualitative interviews, surveys and workshops.For an accurate measure of innovation it is crucial to a have full understanding of what innovation is, and clarity of the purpose of the measurement itself.

Uppsatsens syfte är att förklara skillnaden i varför företag noterade på Stockholmsbörsen lämnar olika upplysningar om risker och osäkerhetsfaktorer. Studien baseras på företag noterade på Stockholmsbörsen OMX, Large-, Mid-, och Small Cap. Sammanlagt granskas 200 noterade bolag utifrån dess årsredovisningar. Undersökningen delas in i fyra olika riskkategorier; finansiell risk, affärsrisk, operationell risk samt strategisk risk. Varje kategori, med sina beroende variabler, analyseras var för sig.

This paper aims to explore the relationship between financial risk and ESG scores in order to assist investors in making investment decisions. We investigate the hypothesis that there is a relationship between the ESG score of a company, and the financial risk in terms of volatility in the relevant company?s share price. The paper is grounded in sustainability reporting and financial risk. With the world facing significant changes and natural disasters, there is an urgent need for action to mitigate environmental impacts to avoid devastating consequences.

The basic idea behind an extra year in school was to offer students who have not read nine years in Swedish primary school an opportunity to prepare themselves to pass a high school. This first group that went an extra year in school consisted of eleven students who completed their studies and went on to high school. During the time the group expanded, the school received students from various schools in the same municipality. During the follow-up of these groups could be noted that there were many students who registered, but only few students completed their studies and went on to high school. The purpose of this study was to explore why leadership in the classroom is important for students.

Canine parvovirus is associated with two disorders: enteritis, which is common, and myocarditis, which is rare. Prominent clinical signs of parvovirus enteritis are vomiting, diarrhea and rapid dehydration. Canine parvovirus type 2 (CPV-2) is very contagious. When CPV-2 first emerged it had high rates of mortality, but later studies have shown that most infections are self-limiting and do not require veterinary care. Mortality rates vary greatly, and therefore it is important to determine risk factors for developing severe canine parvovirus enteritis.

 Purpose/Aim: The goal of this thesis is to examine access and knowledge computers and the Internet among the senior-year students of Anacostia High School. Do the students of this facility have the same opportunity as the residents from better socioeconomical backgrounds or are they being excluded from the technology? Material/Method: To approach the thesis goal I have used a quantitative method. More specifically, a questionnaire was handed out to the senior year students at Anacostia High School. Main results: The study has shown that most of the students of Anacostia had in some way access to computers and Internet.

This study was performed to investigate the possibility to use ultrasonography as a diagnostic tool for sub-clinical mastitis in dairy cows. Five cows with high cell counts, and four cows with low cell counts were selected as cases and controls, respectively, and their udders examined with ultrasound during a 5 week period. The image of the udders of cows with high cell counts exhibited small, hyper-echoic, rounded foci, approximately 1 cm in diameter, near the milk cisterns and the base of the teats. These changes were not found consistently in all cows with high cell count, however. Ultrasonography may be a valuable complementary tool in the diagnosis of sub-clinical mastitis in dairy cow, but more cases need to be monitored before its full value can be ascertained..

Planet rendering plays an important role in universe visualization and geographic visualization. The recent tools and methods allow better data acquisition, usually with very high resolution. However in computer graphics, there is always the limitation on the resolution of geometry and texture due to numerical imprecision. Not many applications can handle high resolution data effectively.This thesis introduces, Implicit Surface Scene, a level of detail scene management inspired by dynamic coordinate system and SCALEGRAPH? which change over time depending on the current camera position relative to the planet surface.

Many research reports mention the fact that a huge number of all system development projects never reach a successful ending; with other words never fulfil formulated goals. By identifying and forming success factors (and in some aspect risk factors) that the project manager in practice can use, this study may be seen as a step in the direction towards minimising the high number of failed system development projects. The purpose of this research report is to investigate how a system development project, where the development process is based on a specific development or process model (in this case the Waterfall model), can and should be driven. I aim to clarify what is demanded of a project leader for the specific development process and give an account for which eventual leadership qualities that can be well suited for given situation in relation to the need for technical competence. Among other things the project manager should inspire confidence, drive, be a decision maker, engage and own some form of basic knowledge in the field of system development.