I denna studie har insamling av referensdata över språkförståelse hos treåringar med typisk språkutveckling genomförts. Till detta har bedömningsmaterialet Sofialådan (Westerlund & Öfverholm-Engström, 1995) använts. Sofialådan bygger som flera andra språkförståelsematerial på den s.k. act-outmetoden där man låter barnet agera med föremål efter en given instruktion. Med hjälp av föremålen i Sofialådan bedöms barnets förmåga att identifiera grundfärger och storleksbegrepp, kategorisera, flytta föremålenligt olika prepositionsanvisningar samt att följa flerledade instruktioner.

The aim of this study was to gain a greater understanding of what social workers perceive to be mentally demanding and emotionally challenging work, and which strategies they use to handle it. I chose to interview six social workers, three of them had long experience of social work, and three of them had worked for less than a year. The justification for this choice wasthat I wanted to interview people with different experience of social work over time, to be able to see possible differences in what was perceived as mentally demanding and emotionally challenging work, and how it was handled. The social workers were interviewed with a semi structured interview manual.The results showed that the organization of the social service is not fitted to the work that social workers execute. This means that what is perceived as mentally demanding and emotionally challenging work largely depends on this.

The IPv6 protocol offers with some new functions, one of them is auto configuration. With auto configuration it is possible for nodes, i.e. hosts and routers, for automatically associated with IPv6 addresses without manual configuration. Auto configuration it is another protocol as it uses Neighbor Discovery protocol (ND) messages (ND is mandatory in the IPv6 stack). The main purpose of ND is that nodes can discover other nodes on the local link, perform address resolution, check that addresses are unique, and check the reachability with active nodes.There are exactly the same vulnerabilities of IPv6 as IPv4 and is now exception, ND if not properly secured.

I denna studie har insamling av referensdata över språkförståelse hos treåringar med typisk språkutveckling genomförts. Till detta har bedömningsmaterialet Sofialådan (Westerlund & Öfverholm-Engström, 1995) använts. Sofialådan bygger som flera andra språkförståelsematerial på den s.k. act-outmetoden där man låter barnet agera med föremål efter en given instruktion. Med hjälp av föremålen i Sofialådan bedöms barnets förmåga att identifiera grundfärger och storleksbegrepp, kategorisera, flytta föremålenligt olika prepositionsanvisningar samt att följa flerledade instruktioner.

In the world after the Cold War, internal and ethnic conflicts have been predominant. Ethnic conflicts have their own theories on why they erupt and what can be done to solve them. This essay seeks to analyze how the Ethnic Security Dilemma can explain the causes, and possible solutions, of today´s armed ethnic conflicts.By making an ideal types typology over different types of ethnic conflicts, and then analyzing the Ethnic Security Dilemma´s impact on each conflict type.

The power system modelled in this thesis work has been developed for simulationwhen e.g. the production in some part of the power system is changed. The powersystem has been modelled according to the swing mass of the system, the frequencydependency of the load and the turbine governor. The model determines the systemfrequency, the period of regulation and the power exchange between the differentsubsystems in the Nordic synchronized system.In this model the system frequency is assumed to be the same in all different parts ofthe power system and the voltage conditions in the power system are neglected. Forthat reason power swings does not occur between different subsystems in the powersystem, which usually occur as a result of the swinging connection between thetransmissions line.

The aim of this study is to identify and analyze the discourse within a gothic online community and examine how they use significant symbols to create themselves as goths and being part of a community. In order to achive this aim, eleven different forum threads were examined to amalyze how the goths created their significant symbols within the online community and through interaction with each other. The results implies that the discourse within the community describes the goths as either true or false goths and that it is important to maintain this boundary.

Aim: To describe nurses' experiences providing end of life care to patients. Method Descriptive literature study, 15 articles were included. The search was made in PubMed, CINAHL and by manual search. The articles were reviewed, analyzed and summarized. Results: For newly graduated nurses? experience in end of life care proved to be something new, developing, difficult to manage and frightening, but expected in the profession.

Background: When a child ends up in a hospital the whole family will be affected. The family?s situation can be turned upside down and the daily life can be affected. The nurse needs to have a holistic approach when caring for the child and the rest of the family. For the nurse to be able to provide personalized information and care, they need a relationship with the child and family.

The purpose of this essay is to look at how the depiction of cats is performed in childrens? picture books. I will analyze eight pictures from four different books, two from each. The books are from two different decades: from the 1960s and from the 2000s.My ambition is to see if there are any artistic or cultural differences when comparing the two decades? depictions of cats to each other.

AbstractThe aim of this literature review was to describe the experience and needs of sudden bereaved family members who lost a loved one in a sudden and unexpected death. The aim   is furthermore to depict the experience of unexpected and sudden death from the nurse´s point of view. Method: The literature review study has been carried out with a descriptive design. The result of the study was based on 14 scientific articles with quantitative and qualitative approach. The articles were searched in the databases PubMed and Cinahl and through manual search.Results: A majority of close relatives that experience a sudden bereavement are dissatisfied with the way they have been encountered by the staff.

In today?s constantly changing market place most organizations need to reorganize. Reorganization carries risks that could jeopardize the organization's well-being and profitability. To minimize these risks, companies need a tool to help them analyze how the reorganization will affect the business before they make major changes. Such tool has now been developed by researchers at KTH.

Det här examensarbetet går ut på att utreda vilken påverkan oljeval och inkörningsmetod har på tätning mellan kolvring och cylindervägg i en fyrtaktsmotor. Arbetet har utförts på en motorcykel av märket Honda och modellen heter CBR 954 RR årsmodell 2003. Det diskuteras dagligen i tidningar, på internet och i garage runt om i världen om vilken typ av inkörning som är effektivast för att få en motor att gå bra och hålla länge. Vissa bil- och mctillverkare har helt tagit bort sina inkörningsrekommendationer medan andra fortfarande har kvar rekommendationen att man ska köra lugnt och på låga varvtal under ett visst antal mil. Eftersom att inkörningen påverkar väldigt många parametrar så finns inte möjlighet att testa hur olika oljeval och inkörningsmetoder påverkar alla dessa parametrar.

The aim of this thesis is to compare the effectivity of using a natural language and a controlled vocabulary when performing subject searches in the bibliographic database LISA Library and Information Science Abstracts. 20 topics were created and for each topic two searches were made, one by using a query formulated with natural language directed to the abstract field and the other one by using a query formulated with descriptors from the thesaurus in LISA directed to the descriptor field. The average relative recall amounted to 64,8% for the AB-queries and 54% for the DE-queries. Failure analysis showed that the majority of the relevant documents not retrieved by AB-queries could have been retrieved with other query terms, such as synonyms. In a natural language there are many different ways of expressing a topic, and this tends to have a negative effect on retrieval effectivity.

Yahtzee is a popular dice game around the world. The complexity makes the game interesting to play and analyze. This report compares the effectiveness of the mathematically optimal strategy with a strategy that can be used for casual play. The rules used are those of the Nordic variant Yatzy, in which a few but important rules are different from the American Yahtzee. To evaluate the everyday strategy 100,000 games was simulated in a java program written specifically for this purpose.