We are working on the development and design of an approach to agents that can reason, react to the environment and are able to update their own knowledge as a result of new incoming information. In the resulting framework, rational, reactive agents can dynamically change their own knowledge bases as well as their own goals. An agent can make observations, learn new facts and new rules from the environment, and then update its knowledge accordingly. The knowledge base of an agent and its updating mechanism has been implemented in Logic Programming. The agent?s framework is implemented in Java.

Organising knowledge in a corporate environment : a case study at the development departments of Ecophon ABThe purpose of this master's thesis is to investigate how three development departments of a technical firm could organise their collection of documents and information resources to improve their management of information. Three sets of questions have been posed: 1) How does the target group of engineers deal with information, and what problems can be identified in this process? 2) What does their collection of resources consist of, how is it organised, and what problems are apparent? 3) How can principles of knowledge organisation be applied in a corporate environment?The investigation has been carried out as a case study. Three main methods of collecting empirical data have been used: surveys, unstructured interviews and collection observations. The results of the study have highlighted three major problem areas: the collection's lack of structure and searchability, the absence of policy regarding how employers should deal with information, and the inadequate knowledge among staff on how to search for, use and disseminate information.By looking at previous research on knowledge organisation, we have been able to draw conclusions regarding how the target group could organise and manage its information and knowledge in order to achieve greater efficiency in dealing with information and carrying out work tasks.

AbstractWhat do the pupils really learn in school? What do the pupils know before they begin schooland what knowledge do they have when they graduate form 5 and should have achieved thegoals? I chose to interview some pupils in the end of nursery school and some pupils in theend of form 5. To limit myself I chose the subject space, because I think most pupils thinkthat space is an interesting subject. The result of my examination was that pupils in nurseryschool have many different thoughts and previous knowledge about space, often on the basisof what they have seen themselves, and that some of the pupils in form 5 have some moredeveloped knowledge while some pupils still got the skill as a nursery school pupil. Myexamination shows that some pupils have learned surprisingly little, bearing in mind that theyhave been in school for five years..

ganization of knowledge at a museum library: Library of the Museum of Ethnography in Stockholm in the 20th and the early 21st century [65][pdf.gif] The purpose of this masters thesis is to investigate the organization of knowledge at the Library of the Museum of Ethnography in Stockholm during the 20th and the early 21st century. The investigation is focusing on the development of the organization of knowledge, of the catalogues, of the classification system and of the information retrieval. The thesis examines the factors which force the development of the activity at the library and of the organization of knowledge. The study uses a qualitative approach which is based on investigations of different types of catalogues, of the electronic database, of the classification system, of the subject indexing and on interviews. A describing analysis is used.

The aim of this essay is to investigate which of the goals in the syllabus, and with that what knowledge of Swedish, four students taking the SFI (Swedish for Immigrants) level 3 course believed themselves to have attained and to compare their self-assessments with their results on the National Test of Swedish for adult immigrants.The method used for the investigation is the individual interview. In addition to taking the National Test, the participants in the investigation were asked to mark the goals they believe themselves to have attained.The results show that the informants who best demonstrated awareness of their own knowledge are able to talk freely about their knowledge and difficulties, and when they mark the goals they believe they have attained, these correspond, on the whole, to how they responded in the interviews.One of the informants finds it more difficult than the others to assess her knowledge. A comparison between her experiences and the National Test results revealed several inconsistencies. For example, she claims that she can communicate in Swedish, but still she didn?t pass the test..

The primary purpose of this paper is to find the determinants of first-day returns on the Stockholm Stock Exchange. Our research will cover the 1996 ? 2004 periods. Our secondary purpose is intended to find a profitable trading strategy with regard to future IPOs on the Stockholm Stock Exchange. By using regression analysis, focusing on company specific factors and the IPO process, we hope to find a function exhibiting statistical significance, determining future first-day returns from which construction of a profitable trading strategy will be possible.

This thesis aims to study whether the Swedish corporate law is in need of additional rules regarding the composition of the board of directors from a gender equality point of view. Sweden is internationally a state that is far ahead when it comes to creating equal opportunities for all its citizens. The Swedish labour market consist of men and women to an equal degree, although this is a phenomena that is not reflected on the leading positions in the larger limited corporations listed on the stock exchange. This is a trend that definitely needs to be attended to, since women can provide crucial knowledge that is important not only to the individual corporation but also to the society as a whole. This is strengthened by the fact that demographic differences in boards stimulates creative solutions and well reasoned suggestions.The opponents to legal measures regarding affirmative action base their arguments on the fact that the shareholders right of ownership is limited as a result of such measures and also that rules regarding self-regulation through corporate governance is preferable.

The purpose of this essay is to investigate what preschool teachers now about children in crisis and and how to manage crisis. It´s also about what children in preschool understand about death. Literature studies have been made to get a better idea about what to do when you are in the middle of a crisis situation and to find out how children reacts when they are in grief. Four preschool teachers have been interviewed from two different preschools and three children at the same preschool. The interviews show theire knowledge about preschool children in crisis and how to deal whit the crisis.

Poly- and perfluoroalkyl substances (PFASs) are a group of environmental contaminants that have gained increasing attention due to their potential to bioaccumulate, environmental persistence and potential toxicity. PFASs have been found in surface water, sediment, air, soil, sludge and ice caps globally, as well as in wildlife and humans. Furthermore, PFASs have also been detected in drinking water, leading to raised concerns for human health, since drinking water is one of the most significant sources of PFASs for the general population. Conventional water treatment techniques have shown to be ineffective removing PFASs, highlighting the importance for further research to develop efficient removal techniques. The aim of this study was to investigate the removal efficiency of PFASs in water using two treatment techniques; granular activated carbon (GAC), type Filtrasorb 400®, and anion exchange (AE), type Purolite A-600. Additionally, the effect of dissolved organic carbon (DOC) on removal efficiency was studied.

The main purpose of this thesis is to examine how the European Union through the Directorate- General (DG) of Education and Culture, are calling forth a constructed sense of European identity amongst the citizens of the Union.It is a discourse analysis, which can be described in twofold. Firstly, it is a mapping of the European discourse; i.e. how the European Union defines the identity it seeks to mobilise. Secondly, it examines whether or not there are similarities in the European discourse of identity and the traditional nation-building discourse of national identity.According to this thesis a European identity is articulated in cultural terms, whereby its members are said to share the same values and a common cultural heritage.To bring the people of Europe closer together and to deepen awareness of their "common" history, the European Union encourages all manner of meetings and exchange schemes between Europeans. Although its goal is to develop a feeling of belonging to a shared culture, the EU is also keen to preserve the specific aspects of Europe's many cultures.

In times of increased flooding, enhanced by climate change, polluted stormwater poses an increased threat to the environment through contaminated water entering waterways. Bioretention utilizes natural processes in soil and vegetation to treat pollutants and combat this threat. Biochar produced through pyrolysis, has a high cation exchange capacity (CEC) and could therefore increase treatment in bioretention systems. This research applies a literature review, interview, and a model to explore the benefits and disadvantages of biochar in order to specify a soil-mix through an understanding of the production process and preferred application rate. High purification through CEC, increased water holding capacity, and carbon sequestration being the benefits discussed.

Our society has become a society of knowledge. The answer to the question of how to reduce unemployment has become more and more unified: education. In this case, higher education, meaning college and university. With this disposition in our society, how does it affect the students? How does this change of society and our universities affect the students of these institutions? In this study we have chosen to examine the choices of students in universities in several Swedish cities.

Syfte: Syftet med denna studie är att undersöka om det finns ett samband mellan redovisad nedskrivning av goodwill och börsvärdet hos företag noterade vid London Stock Exchange mellan 2009 och 2012.Inledning: EU införde 2005 en ny standard för koncernredovisning. Syftet med den nya redovisningsstandarden, IFRS 3, är att öka relevansen, pålitligheten och jämförbarheten i den finansiella rapporteringen. Detta medförde bland annat att posten goodwill inte längre får skrivas av enligt plan, utan årligen ska testas för eventuell nedskrivning.Metod: För att fylla studiens syfte har vi använt oss av en kvantitativ undersökning, där relevant data har samlats in via marknadsdata och analysverktyget Bloomberg. Studien genomfördes på de största företagen registrerade på London Stock Exchange med undantag för de företag som inte hade den data som krävdes för att vara relevanta för studiens syfte. Svaren analyserades genom multipel regressionsanalys samt deskriptiv statistik framställda i statistikverktyget Minitab.Slutsats: Undersökningen visade att det finns ett statistiskt signifikant negativt samband mellan nedskrivning av goodwill och börsvärde.

The purpose of this media scientific study is to contribute to a better understanding about how blind people?s empowerment and participation may affect their role in the digital society.Earlier international studies in this area have shown that blind people not only need more knowledge then the seeing population about the computer, but also about the technology behind their tools for using Internet. The results from these studies have also shown that Internet increases the blind people?s independents and that those who use Internet feel more involved in the society.A qualitative method was chosen to study the three most common categories from the earlier studies: knowledge of technology, empowerment and participation. Are there differences in the results compared to our study in Sweden 2014?Interviews with eight blind, experienced computer users have shown that knowledge of technology is essential for their use of Internet and that the Internet increases their empowerment and their participation.

The purpose of this paper is to find out pedagogues approach to intercultural education through IVIK, goals and guidelines, the school for newly arrived students and how student experience and knowledge are utilized. In my study, I used a qualitative research method. I have interviewed four teachers and four students and a school administrator at IVIK. Results of the study show that most teachers have a good understanding of interculturalism, but that doesn?t mean that teachers make of this relationship means in their teachings.