The Internet protocol of today has been used for over 20 years. A new version of the protocol has been developed to replace the old one. This is a direct result due to the explosive growth of the usage of the Internet. This follows by new demands which needs new solutions. This report brings up the old protocol IPv4, the new protocol IPv6 and shows what kind of changes that has been developed to meet the users demand.The report brings up two important aspects; internet security and mobility.

In the democratic process, of Discussion and decision making, there is a need of reliable and authentic information. Archives are authentic and reliable information and also provides long term accessibility. But the public archives potential isn´t utilized enough at a societal level. The public archives are organized in a decentralised manner, and there are no common accesspoint at a national level. In the thesis this issue of accessibility and use at a societal level, is discussed in terms of collective memory.

Background: Every year about 4600 nurses are examined in Sweden. The work as a nurse is responsible and she is often working under time pressure. Aim: To describe nurse?s understandings about her professional role during her first year after the examination. Method: Systematic literature review, where 10 scientific articles were examined.

A new system of public transportation that can simplify and shorten the trips made throughout the city, anddo that both cheap and environment-friendly. Sounds like good news. This new system, though, require anall new type of infrastructure, differing from what we are used to see in our cities. Podcar, or PRT, as thesystem is called can become a transport revolution, possibly. If that revolution does happen it is crucial that webeforehand have studied the possible effects it can cause on our city environment, from a spatial point of view.This thesis thoroughly describes the function and essence of the PRT system and presents what is availabletoday and in what forms.

The text deals with the process of reorganizing and cataloging the archival material emerging from State secondary grammar school in Falun, which appears to have been poorly managed for a number of years. The work was done with consideration to former ways of organizing the material, and a great deal of research was needed in order to establish the outer provenance of the archive.The theoretical Discussion goes deeper into the questions of provenance and appraisal in regard to the work,and some choices, especially the decision to reorganize the archive, are motivated with reference to Swedishrules and regulations concerning state authorities' archival management and their duties towards Swedish citizens..

Children become diagnosed with neuropsychiatry diagnostic. The diagnostic of children is critiqued from. The national board of health and welfare because the child psychiatric clinics differ in the reliability of diagnostic. This is a problem both in the same clinic and between clinics. The purpose is to investigate if parents of children with neuropsychiatry diagnostic consider that the diagnostic criteria were met when the child was diagnosed.

This paper deals with the use of Internet at Swedish public libraries. The author asks whether public libraries should or should not limit access to information available on the Internet. Starting from the American Discussion, concerning Internet at public libraries, the author shows the Swedish attitudes. The paper demonstrates that many Swedish public libraries have adopted rules forbidding retrieval of certain kinds of information, such as hard-core pornography and racist propaganda. The persons in charge of such actions claim that public libraries should provide high-quality educational literature and should not spread mass-produced, provocative information.

In this thesis we calculate the Hawking mass numerically for surfaces in Kerr spacetime. The Hawking mass is a useful tool for proving the Penrose inequality and the result does not contradict the inequality. It also does not contradict the assumption that the Hawking mass should be monotonic for surfaces in Kerr spacetime. The Hawking mass is quasi-local and defined by the spin coefficents of Newman and Penrose, so first we give a Discussion about quasi-local quantities and then a short description of the Newman-Penrose formalism..

This article evaluates the narrative and it´s didactic role in historiographic textbooks for schools. The primary study is a comparing qualitative analysis of the narrative in the different textbooks. The result leads to a pedagogical Discussion based on Kieran Egans theories about cognitive tools, and how they shape our comprehension. The theoretical background defining and discussing narrative as a concept is partly based on a semiotic view, part linguistic. The main conclusion of the work is how the narrative seems to be a product of discourse in the ways the textbooks differ at the most from each other; Broken down, how the role of the writer and the reader and their conception of the world take part I a significant comprehension of the stories told in history textbooks..

Should new buildings blend in or contrast from the older buildings around? Could contrasts even emphasize different characters? This report is a Discussion on that theme. I´ve studied different architects wiev on the question and studied different of examples of where new buildings contrast to the context in a successful way. In part two I´ve done a proposal on a new housing settlement next to Hammarbyhöjden in Stockholm. The new buildings contrast to the existing and the aim is to emphasize the characters in Hammarbyhöjden as well as in the new structure.

The purpose of this study is to investigate and increase the understanding of how the two commercial companies IKEA and SAS and the two aid organizations/nonprofit organizations UNICEF and Save the Children use perceptions of Christmas to produce messages in their Christmas advertising/commercial film. The study also discusses if there may be communicative and pictorial similarities and differences in how these brands constructs messages in commercials, and why it may be that the brands choose to use these messages in commercials based on the recipient possible interpretations. The theories used in this study are promotional culture, framing theory, preferred meaning, semiotics (denotation and connotation), myth and rhetoric (ethos, pathos and logos). The method used to answer the purpose and issues are the qualitative method that uses the theories semiotic and rhetoric to analyze the material. The study's results derived from the qualitative content analyzes of the material (the brands IKEA, SAS, UNICEF and Save the Children Christmas advertising films) show that IKEA message might want to show that they want to help the customer and that they pay attention to the customer needs.

Purpose: The purpose of this paper is to study how important brand belonging can be for sport clubs.Method: The method for the empirical research is based on qualitative interviews. The data then gets compared and connected with relevant brand and marketing theories.Findings: The paper finds out the perks and disadvantages the researched clubs gain from the strong brand names they hold, and further Discussion for development based on theory is being made..

Children become diagnosed with neuropsychiatry diagnostic. The diagnostic of children is critiqued from. The national board of health and welfare because the child psychiatric clinics differ in the reliability of diagnostic. This is a problem both in the same clinic and between clinics. The purpose is to investigate if parents of children with neuropsychiatry diagnostic consider that the diagnostic criteria were met when the child was diagnosed.

The aim with this paper is to study Karl Popper?s view on realism and relativism. Further aim is to see whether those ideas have been consistent over the years. The paper argues that Popper since his first interest in philosophy has taken a realistic and antirelativistic attitude. Only his arguments for this position have been developed to meet his critics.Common sense speaks for realism but can neither be proven nor refuted.

This thesis has been written with our society?s current energy-situation in mind.Although it only deals with one particular block of buildings, the solutions and suggestions presented herein are quite applicable on other objects of the same type.This thesis is intended to be used as a guideline for energy-preserving projects in general, with an eye to buildings erected during the Swedish ?million-programme? in the sixties and seventies.The paper starts with the acquiring of all necessary blueprints and technical specifications. It then moves on to a thorough description of the buildings in question, and their heating- and ventilation-systems.Followed by this the reader is guided through the successive stages of energy-perseverance measures that are available, and possible. Reasoning around the economic factors concerning all measures is also held.The paper ends with conclusion, and a Discussion concerning the delicate issue of the higher return-temperatures possibly reaching the district-heating plant..