Purpose: The current thesis assignment aims to explain, understand and follow the strategies the young children employ into a conception of numbers. This thesis is based on a study performed by Doverborg and Pramling Samuelson.The following research questions serve to refine the stated goal:How mathematical thinking regarding conception of numbers occurs within younger children and which strategies they use?How is the interaction between the teacher and the younger children?Method: The study is organized as a qualitative study and was conducted in a pre-school with a group of four children. The children that have participated within my study are between two and three years old. They were filmed in four exercises.

The aim of this report is to develop an improved basis for calculation of common costs as well as to create a support, showing which steps can be taken for improving the future monitoring at NCC Hus in Karlstad.The objective of this report is to improve the quality of the process of quoting by verifying current Key numbers, production of new Key numbers and to identify the problems affecting the monitoring of projects.The objective is also to provide suggestions of actions improving quality assurance at NCC Hus in Karlstad..

Abstract The development towards an international accounting standard implies that Swedish groups of companies that are not quoted on the stock exchange can use a parent company perspective or an entity perspective while making their group accounting. The purpose of this study is to describe and explain the motives behind the groups of companies choice of perspective and to show how these motives agrees with the effect it has on the profit and loss account and on the balance sheet.The study includes four fictitious groups of companies based on real groups of companies. Every group of companies includes 1-3 subsidiary companies, where at least one is owned by the parent company with 51-70 %. Some assumptions were made before the consolidation.Relevant Key numbers have been calculated according to both perspectives and then compared. A total of three semi structured interviews have been carried out two with representatives for the real groups of companies and one with a chartered accountant.

Chinese Remainder Theorem is used to solving problems in computing, coding and cryptography. In computing we can compute with shorter numbers instead of large numbers and this will make the computing-process faster and easier. In coding it can be used for error-searching and error-regulating.Cryptography means that we can send a coded message and that no one will be able to read it without the decode-key which is based on prim-numbers. I am writing about the history of mathematics and how the number- and decimal number-system is used in Babylon, Egypt, Greece and in China. Abacus was a very important aid to calculate advanced mathematical problems.

The aim of this study was to examine musculoskeletal disorders among dental hygienists inrelation to work postures (sitting, standing, and altering) and to study differences in thegroups regarding numbers of disorders, locations and degrees. A mail questionnaire wasdistributed among 200 dental hygienists in the region of Skåne. The response rate was 79 %.The majority of the dental hygienists were working in a sitting position. Only43 dental hygienists were altering their working position and two were working in a standingposition. The results showed that 85 % of the dental hygienists have experiencedmusculoskeletal disorders in the last 12 months.

Gotland is an island in the Baltic Sea where man has introduced roe deer. The last successful reintroduction was in the 1980s and is the base of the viable roe deer population of today.The aim of this study was to estimate the roe deer population density in 2012 and the species population dynamic since the time when studies on the population started. The result indicates a population size of 850 roe deer in 2012. There was no significant population dynamic, which may be due to insufficient data. The population occurs basically over the whole island but have not yet been established in all suitable areas.

The aim of this study was to examine what impact restored and constructed pounds and wetlands have on waterfowls in the area of Linköping. The birdlife in five constructed wetlands werechosen to investigate if specific factors like age, size and vegetation affected the avian diversity in wetlands. Also, extra focus has been given to the threatened Horned Grebe (Podiceps Auritus), breeding in the studied area. The results showed that the number of species as well as individuals of waterfowl and Horned Grebe changed over time in what might be a result of succession in the wetlands. Comparing the number of birds to the size of the wetlands showed a clear correlation. Larger areas inhabited greater numbers of species and individuals.

Through interaction with customers, companies can acquire knowledge about- and satisfy the needs of customers. In retailing, the ranges of products are standardized and staffing numbers are scarce. How do companies in retailing deal with adaptation towards their customers given the small staffing numbers? The purpose of this study is to examine if and if so, how companies in the Swedish retailing industry are making adaptations towards their customers and also why these adaptations are being made. To answer this purpose, observations in the retailing industry are conducted and the results show that companies adapt to customers? needs.

There is a shortage of organs available for donation worldwide. There have been several campaigns to try to increase the numbers of registrered donors. The topic has been brought to the forefront but more work is still needed to distribute information to the public.The aim of this literature review was to examine what influences people in their decision to donate their organs or not, and what role nurses play in providing the most current information available. The study found that there was several different reasons given for not donating their organs. A great number of people were convinced that their religion was against organ donation.

Vole populations in northern Scandinavia vary in cycles with peaks every third or fourth year as described by the National Environmental Monitoring Programme of small mammals (NEMP). Some vole species have declined in population numbers since the NEMP started in 1971, especially the grey-sided vole (Myodes rufocanus) which is nearly extinct in the forested region. Since small mammals are an important food source for several avian and mammalian predators, the decline in vole numbers is expected to have consequences for the whole food chain, especially if other vole species start to decline in numbers. This study tried to test the hypothesis that presence and abundance of M. rufocanus (a specialist species) and Myodes glareolus (a generalist species) can be predicted by patch size and connectivity of forest patches >60 years old with a minimum of 15% pine >100years old.

In today´s labour market, men and women are segregated, both vertically and horizontally. Exceptions to the rule of gender segregation are few. There is, however, one managerial group where women and men are equal in numbers: school principals. In a short period of time, the distribution in terms of sex among principals in Sweden has changed dramatically. How does gender equality in numbers affect gender equality in a qualitative sense? That is the focus of this thesis.

During the 20 century millions of people have escaped from war, threat against their human rights, economic injustices and pursuit. The great numbers of fleeing people have lead to difficulties in asylum investigation in the countries, which receive the asylum seekers. Sweden is a country, which has ratified the Genéveconvention 1954, and receives the asylum seekers. The great numbers of asylum seekers have caused among other things long time of waiting for the asylum seekers, sometimes up to 2-3 years. This implies some consequences both for the asylum seeker and for the community.

The forest and mire landscape surrounding the north Swedish villages have been of fundamental importance through time for the farmers. In the Scandinavian summer farm system the forest and mire pasture was used to its full potential. The system consisted of smaller summer farms some kilometres from the main farm in the village, and were the livestock grazed in the forest around the summer farm. The livestock affect their environment, and grazed forests generally contain a higher biodiversity than an ungrazed forest. The overall aim of this thesis is to understand the impact of livestock grazing on a northern forest ecosystem over a long time period.

Abstract The purpose of this degree project is to examine what impact working with physical objects has on children?s learning process concerning addition. We want to explore what addition strategies can be exercised using the game ?Twice as much?. We have observed children in school year 1.

Since the wild boars (Sus scrofa) escaped from their enclosures in the 1970s, their numbers has increased dramatically. It is an animal that is currently involved in many traffic accidents. The wild boar is a popular animal to hunt. As the population has grown so has the hunting. But, unfortunately, there have also been an increased numbers of attacks on hunters.