Syftet med denna studie är att undersöka hur elever samtalar när de möter en uppgift som syftar till att öva deras förmåga att använda ett naturvetenskapligt arbetssätt. Undersökningen genomfördes genom att fyra grupper om två elever fick en uppgift där de formulerade frågeställningar kring en isballong (en frusen vattenballong). Samtalen spelades in på band. Inspelningarna transkriberades och analyserades med hjälp av en praktisk epistemologisk analys utifrån tre olika kategorier: samtal inom diskursen, samtal om diskursen och samtal utanför diskursen. Resultatet av undersökningen visar att de flesta eleverna har, trots att de har ringa eller ingen erfarenhet av att arbeta med natruvetenskapligt arbetssätt, ganska lätt att ta till sig uppgiften.

The aim of this systematic review is to study the scientific literature related to the implementation of evidence-based nursing..

The nitrogen cycle in freshwater bodies is complex and consists of many separate processes affected by a number of important factors for example oxygen concentration in the water, temperature and circulation. Knowledge of the different components of the nitrogen cycle exists; however, a complete and comprehensive picture is difficult conceptually as well as theoretically. The available literature illustrates that the research on nitrogen and the related freshwater processes is still associated with high uncertainty of how much of the supplied nitrogen from the catchment is transported with the water versus and how much is lost due to denitrification, sedimentation or uptake by plants. This report is an interdisciplinary survey of Nitrogen discharge permitting. The research focuses in particular on the decision-making process, the levels of scientific standard and the administrative framework.Application for Nitrogen discharge permits are decided by the Environmental Court with council from their own experts as well as relevant government authorities and organisations.

Logistics is an important concept in the organizational context in which the planning of flows, services and products are treated. Logistics handles supplier management, supply of materials, production and distribution. The distribution of goods can be managed with different types of transportation depending on price and time aspects. The lowest transport cost for larger amount of goods is by maritime shipping. A common carrier used in transportation of goods is a standardized ISO- container.

Nano materials can today be found in a wide range of consumer products and the number of new products on the market is expected to inrease. In the shadow of hope for nano materilas potential in various applications, low awareness of its health and environmental risks is hiding. Furthermore, the knowledge about people´s risk perception of nano materials is limited. Parallel to the situation described above, the scholls meet the challenge of incrasing the scientific literacy. To achieve this goal, skills in argumentation in science studies has been emphasized and the concept of socio-scientific issues has been emerged.

A large part of the time losses in production in modern manufacturing industry are a cause of unplanned interruptions in production. In this essay we have studied the effects of an unplanned interruption in production. The study was performed during one month on a press production line at Volvo Cars Body Components (VCBC) in Olofström. The effects of the interruptions have been studied on the basis of two perspectives of the environment of the production. The study started at the level of automation and was mainly done as a survey of the unplanned interruptions in production.

Women, etnicity and illict drug useA litterature reviewAuthors: Cecilia Eriksson & Hanna Rapp AnderssonSupervisor: Odd LindbergABSTRACTThis study aims to examine how womens illict drug use appears in different ethnic groups. The chosen perspectiv is social constructivism. The study is based on 20 scientific studies: 17 from Northern America, two from Great Britain and one from Sweden. Central themes from the studies have been created from different subject viewpoints. The results of this study shows that women have different needs when treatment is required.

This candidate essay aims to examine the possibilities occupational therapists (OT) have in order to support refugee children in Sweden. The authors find the subject of current interest because there is a constant and frequently debate in our society concerning refugees, which makes us question what role the OT could have with this group. Method: This study has a qualitative approach with focus group methodology as method. At two occasions, four respectively three OTs met to discuss an in advance given interview guide. The discussions were coded on the basis of person-, group- and society perspectives.

The purpose of this study is to get an idea of how active teachers in various stages are defining and working with values in their activities, and to highlight the similarities and differences in the way that they are working on this in the various stages. Qualitative interviews with teachers in preschool, primary education and recreational centres are the basis of the results.The study provides an overview of previous research in the area, and has a theoretical basis in Vygotskys sociocultural theory. The results show that respondents believe that the definition of values lays in relational values, which show us how to behave against fellow human beings. The way to work with value education proves to be different among educators, and we can divide them into different camps based on their attitude to value education. These attitudes are shown to be of importance for how the value education is designed..

Because of among other things the globalization and a focus on core competencies knowledge has become very important for the companies of today, especially for research-intensive companies. The problem is that the companies become more sensitive to how knowledge is created and spread, that is, how organizational knowledge is created. Especially sensitive are companies who are small, young and research-intensive. The purpose with this thesis is to explore how organizational knowledge is created in small, young and research intensive companies.The theory is based on a five-phase model of organizational knowledge creation and four modes of knowledge conversion described by Nonaka and Takeuchi (1995). These concepts constitute the foundation of the analytical model used in the thesis.The study is carried out by qualitative, highly structured interviews with low standardization.

The situation that one can discern on the Swedish real estate market is that while there are several offices vacant, the need for apartments is high ? the vacancy rate for apartments is non-existent. According to the rebuilding of Skatteskrapan one will realise that the project requires a lot of money, even though it promotes the residential situation. The real estate owner experiences a risk in rebuilding real estates ? whether it will generate good yield or not.

The common literature about strategic alliances offers a very fragmented picture. This thesis gives a theoretical overview on strategic alliances and builds the basis for the following examination of the different dimensions most strategic alliances have. The examination of the different dimensions is the crucial point of this thesis. Here the reader gets a detailed insight into the different dimensions and the implications they have on the design of a particular strategic alliance. This examination leads in the end to a more differentiated view on strategic alliances and the insight that no simple models exist, which give a sufficient basis for decision-making and understanding strategic alliances, today.

This Master?s thesis aims to map and analyse publishing patterns at two academic departments at the University of Gothenburg - the department of Physics and the department of History. The investigation has been guided by a set of questions: Who chooses to publish their scientific outcomes? In which forums do they publish findings? In what kind of media are the results published? What type of findings get to be published? The departments' publication lists have been examined, covering the years 2004-2007. Furthermore, ten scientists have been asked to describe factors contributing to their individual publishing pattern.

The situation that one can discern on the Swedish real estate market is that while there are several offices vacant, the need for apartments is high ? the vacancy rate for apartments is non-existent. According to the rebuilding of Skatteskrapan one will realise that the project requires a lot of money, even though it promotes the residential situation. The real estate owner experiences a risk in rebuilding real estates ? whether it will generate good yield or not.

The purpose of this report was to increase knowledge regarding the co-operation between social services from the perspective of employees at a school. The focus was on the question: ?In the schools view, what is the relevance of co-operating with social services?? The problem was divided into three categories; the value of the co-operation, the schools discourse on co-operation and the balance of power in the co-operation. The scientific topic was addressed using a qualitative survey method at a school. Four people were interview; the principal, the welfare officer, and two teachers.