The objective of this Bachelor thesis is to analyze moving patterns in Norrköping?s municipality. The main aim is to analyze the migration to, from, and within the municipality of Norrköping, not only for the population as a whole but also for groups of special interest. Another aim is to compare migration patterns in Norrköping with those of other municipalities in Sweden.Several data sets have been used, each of them extracted from population statistics carried out by Statistics Sweden (SCB).Data mining using association analysis is used for finding the migration pattern within Norrköping?s municipality and several questions are examined using descriptive statistics.

I denna uppsats behandlas recipientkontrollen i kustområden och hur den skulle kunna utvecklas. SMHI är en av de aktörer som i egenskap av konsult bidrar med sin kompetens genom att utföra provtagningar och datapresentation för kunders räkning längs de svenska kusterna. Syftet med studien är att utreda om kunderna upplever och uttrycker ett behov att få hjälp med att tolka information från recipientkontrollen. För att utreda vad kundernas behov och önskemål är gjordes en enkätundersökning, vilken gick ut till samtliga medlemmar av Kalmar Kustvattenkommitté, västra Hanöbuktens vattenvårdsförbund, Öresunds vattenvårdsförbund, Blekingekustens vattenvårdsförbund samt Bohuskustens vattenvårdsförbund. Med utgångspunkt från avnämares behov kommer jag att undersöka möjligheterna att förbättra informationsförmedlingen med hjälp av statistiska analysmetoder och SMHI:s eget modellverktyget Kustzon 2.1.

Since the beginning of 1940 there have been externally developed tests in Sweden. Their appearances have changed over the years together with the cognitive approach. Nowadays, this kind of tests is going by the name of the national tests, which was introduced in the year of 1994. When the Swedish National Agency for Education received the assignment to develop new purposes and national tests to the third grade students, debate took a bounce. The matter was well discussed; national tests in third grade or not?The national tests thus far carried out four rounds in the third grade and the purpose of my study was to find out how teachers are reasoning about the tests.

I denna studie görs ett försök att öka förståelsen kring hur den inkommande direkta solinstrålningen blir påverkad av de gaser och partiklar som finns i atmosfären. Studiens syfte är att se om det statistiskt går att detektera någon trend i SMHI s mätningar av direkt solinstrålning vid elva mätstationer i Sverige mellan åren 1983-2003. Här undersöks även om partikelhalten i luften har förändrats samt om en eventuell trend i direkt solinstrålning kan kopplas ihop med förändrade partikelhalter i luften under samma tidsperiod. Solens cykler och ett förändrat ozonskikt kopplas också samman med resultaten. Det finns säsongsvariation i datamaterialet av den direkta solinstrålningen och därför appliceras månadssummerade värden i Seasonal Mann Kendall test for trend som är fördelningsoberoende.

National tests has been carried out in fifth grade since 1996. Spring 2011 is the first year since the start, when it is no longer mandatory for Swedish schools to carry out the tests in fifth grade. Instead the tests will be moved to sixth grade, starting in spring 2012. This thesis investigates what effects the national tests has got on the teachers planning, but also what attitude the educators have to the tests. To solve the subject, teachers that are active in fifth grade and have recently carried out nationel tests in their class, were interviewed.

Different field tests are currently used in a wide extent in different levels of soccer teams. To be able to assess the players? physiological status the tests must have high validity, reliability and external validity. Many different tests have been developt, but currently only five of these tests are most commonly used: Yo-Yo intermittent recovery test (YIRT), Yo-Yo intermittent endurance test (YIET), Multi-sprint-test, Beep-test and Cooper-test. Presently there is no definitive conclusion regarding which of these tests is most suitable for soccer players.

During the past few years there has been an observed decrease in physical fitness within different patient groups. As a part of the rehabilitating physiotherapy treatment it is important to acknowledge the physical condition of the patient. Physical fitness testing might be difficult due to physical limitations within different patient groups. A broad range of exercise tests is therefore of importance in clinical practice. The aim of this overview was to describe exercise tests used in rehabilitation contexts, and to define areas of use and restrictions.

This essay aims to study how national tests in the ninth grade are being viewed upon in the Swedish school system. What are the affected people?s thoughts regarding its field of application? For further information about this matter, three different sub studies have taken place. In the first sub study, literature from The Swedish National Agency for Education (SNAE) has been studied and compared to other researches. In the second sub study, pupils who took part in the national tests during the previous year answered a survey about their experiences working with the tests.

A significant amount of a teacher?s work consists of evaluation and marking of the students, which involves a great responsibility. This essay put the teacher?s evaluation of the students in focus. Today?s course Idrott och hälsa A, at the upper secondary school level, consists of 100 points and all students take this course apart from students attending apprentice programs.

In this study I have met three authors in a dialogue seminar on their literary work. The discussion, starting from texts by Lacan and Socrates, revolved around the dichotomy of personal and private, and how to benefit from personal material in one?s literary work. The three authors reflected on the writer Karl Ove Knausgård and the photographer Sally Mann, who both are working with their own immediate family as a motif. In Knausgård, you can find a strong and self-dissecting writer persona as a medium of creating recognition in the readers mind.

This thesis describes how the chip space and coolant channels are designed in today?s mills, the ideas behind the design and what is considered to be the best method of cooling. It contains ideas on how the chip space can be simplified. It contains several concepts on how the cooling could be designed for better efficiency and manufacturability. There are also suggestions on how the cooling could be stopped when the cutter isn?t cutting.

AbstractThe intension with this paper was to describe the understanding students in third grade had about mathematics and how these students, based on their previous mathematics experiences, apprehend the coming national tests in mathematics. After the test period the student was interviewed on how they experienced their participation in the test. The choice of method was the qualitative case study where the data was collected from interviews and observations. In the result that was found, the interviewed students described mathematics as counting. Students preferred easy math work and to solve routine tasks in math books instead of more demanding work.

This study where designed to investigate if there are any positive relationship between the extent of physical activity during adolescent's leisure time and the academic performance, and also if there are any negative relationship between the academic performance and the time spent in front of the television or computers. Another part of the study tried to find out if physical activity has a direct and immediate influence on the performance in school. 91 pupils (51 girls and 40 boys) in the 8:th year of the Swedish primary school, from three different schools participated in the study. All 91 pupils first responded to a questionnaire concerning there activities in leisure time. They where then tested in a mathematical test and the results where compared with the extent of physical activity and TV/computer time they had stated in the questionnaire.

The purpose of this qualitative study is to investigate how some teachers make use of the results of the national tests in mathematics to plan their teaching. The questions are how they plan their teaching in mathematics and if they use the results of the national tests to compare with their own teaching.   Five teachers in mathematics has been interviewed. I have used unstructured interviews with open-ended questions, and I have been able to ask follow-up questions based on their answers. The analysis of the survey is made from a systems theory approach.  The result of the survey shows that teachers make use of student performance to look at their own teaching of the current group of students. However, there is not enough time to rehearse and repair the deficiencies discovered in the national tests, which for some is perceived as a stress factor.

The purpose of our essay is to study the institutional-, demographic and accounting theoretical factors that influence an organisations actuarial commitment.The research was performed through a web based survey, with complimentary telephone interviews, directed to companies listed on Stockholm Stock Exchange A- and O-list on the 30 of November, 2003.Our data was analysed with a Median test, Kolomogorov-Smirnov test, T-test and a Mann-Whitney test. The purpose of the Mann-Whitney test was the low number of respondents that took part in the research. The Kolomogorov-Smirnov test was done to determine whether the population variances was equal or not. The data showed that organisations with a majority of female employees assume a lower salary increase, and a higher average age than other companies with a male majority. Only 2 of 11 hypothesis can be accepted as temporary truths but several other visible relations are indicated in our research, but can not be statistically proved.We think that the major problem with our is the time it was performed.