The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionreduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption reduction among a range of consumers.The technical potential for consumption reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.

Denna kartläggning ingår som en del i ett större forskningsprojekt, Idefics (Identification and prevention of Dietary and Lifestyle?induced Health Effects in Children and Infants) som har tagits fram för att förebygga övervikt och fetma bland barn mellan 2?4? och 6?8 år i Europa. Syftet med vår kartläggning är att utifrån ett stickprov bestående av 100 barn ur Idefics population kartlägga livsmedelsintag. Detta som underlag för deras kommande intervention där två av nyckelbudskapen är att öka konsumtionen av vatten samt frukt och grönsaker. Även skillnader i livsmedelsintag mellan interventions? och kontrollgrupp, flickor och pojkar samt förskole? och skolbarn studeras.

Den pedagogiska verksamheten påverkas av ljudmiljön som antingen kan främja eller motverka kommunikationsmöjligheter. Då tidigare forskning genomfört objektiva mätningar efterlyses mer subjektiva studier, vilket denna studie syftar till. Syftet i denna studie är att undersöka hur de medverkande förskollärarna uppfattar att ljudmiljön påverkar den pedagogiska verksamheten. Studien ämnar även undersöka vad förskollärare uppfattar sig göra för att främja en god ljudmiljö. För att besvara syftet har följande frågeställningar använts:Hur uppfattar förskollärarna att ljudmiljön påverkar verksamheten?Vad uppfattar förskollärarna vara en god ljudmiljö?Hur uppfattar förskollärarna sig arbeta för att främja en god ljudmiljö?Den teoretiska utgångspunkten för studien är von Glasersfelds (1995; 2000) radikal konstruktivism och kvalitativa intervjuer har genomförts.

Having an intranet as a source for information and communication is common in most contemporary organizations. Research shows that the intranet in itself does not have an explicit area of use, and that leaves every organization to make decisions of the associated functionality on their own. At the same time the strategic opportunities that the intranet could bring get lost somewhere along the way. This means that problems regarding the strategic use of an intranet becomes apparent and may result in loss of investments for the organization. The purpose of this thesis is to identify central choices that can be used as points of discussion and help organizations to work with their intranets on a more strategic level.

Trade is important for every country in the world. Commodities are transported between rich and poor countries everyday. Some of the trading partners are EU and Ethiopia, this because of less expensive commodities from EU than they are in Ethiopia. The most important agricultural commodity is wheat. Ethiopia is a poor country, whose inhabitants mostly are living on agriculture.

Today?s community requires an increase in food production. Animals are today bred so that they produce more than their ancestors did. Production has been the most important and breeds with the highest production levels have therefore become popular. Many of the old local breeds have become extinct or are about to become extinct because of this trend.

Fluoroskopi är benämningen på kontinuerlig röntgengenomlysning av en patient. Eftersom patienten och även läkaren då utsätts för kontinuerlig röntgenstrålning måste strålningsdosen hållas låg, vilket leder till brusiga bilder. Det är därför önskvärt att genom bildbehandling förbättra bilderna. Bildförbättringen måste dock ske i realtid och därför kan inte konventionella metoder användas.Detta examensarbete avser att undersöka hur ortogonala s k. derivataoperatorer kan användas för att förbättra läsbarheten av fluoroskopibilder med hjälp av brusundertryckning och kantförstärkning.

The use of group contribution between consolidated firms is a common phenomenon in Sweden where taxation is not based on the return on the consolidated level but on the return on the individual firms. However, the process of handling the group contribution does not work without problems. This thesis analyzes three main issues where group contributions oppose the Swedish Companies Act. ? The Swedish Companies Act enacts the decision regarding group contributions to be made at a shareholder?s meeting.

The objective of this paper is to describe and analyze female irregular immigrants and their experience of how relationships with other people affect their lives and identity.A qualitative method is used in the study, because my main purpose is to analyse the respondents? lives and life experiences. The analysis is based on a symbolic interactionism perspective. The results are also analyzed based on previous research and the concepts underlying the paper; irregular immigrants, discrimination, power and identity.In summary, the respondents have a clear picture of how they live and experience their relationship to others and themselves and how this affects their lives and identity.Their experiences affect their lives and influence their behaviour and identity when they interact with others. Their own view of their situation means that they are afraid to seek care or report sexual abuse, threats or other similar conditions.

The relationship between color and music, and their relation to the human being and our surrounding universe has been subject of studies, theories and experiments since the old ages. From the ancient China and Persia to the present times, philosophers, scientists and artists have tried to explain these connections between color and music and also tried to find answers to this ancient enigma.The invention of the color organ c. 1730, an instrument that was intended to display color in addition to the musical auditive experience, was the first attempt to materialize the practical correlation between notes and color. This correlation has its foundation in the ideas of Isaac Newton, who through his book Optics published only a few years earlier, conformed the beginning of a new art culture: ?Visual music?, in which image and sound are the fundamental elements in the creative process.The ?visual music? concept is not only grounded in the ideas of music and sound, but also in the extraordinary creative capability of certain individuals.

The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionreduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption reduction among a range of consumers.The technical potential for consumption reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.

Background:Alzheimer's disease is a disease that primarily affects the elderly but also younger people. Alzheimer's disease is a type of dementia which means that you get changes in the cerebral cortex and cells gradually die. The disease causes memory loss and things that were obvious before will be difficult for the sufferer. Alzheimer's disease also affects next of kin to a large degree; they will have to take a great responsibility. The next of kin are entitled to support from healthcare.Aim:The aim was to highlight next of kin' experiences of healthcare to their family members with Alzheimer's disease.Method: The study was based on narratives, which in this case means analysis of autobiographies.

This paper deals with institutional and structural factors' influence on democratic transition in limited multiparty regimes in Sub-Saharan Africa. Comparing the cases Kenya and Tanzania, of which the former has made a transition to democracy and the latter has not, this paper reaches the conclusion that political traditions, the coalescing of the opposition, and the elites ability to learn from the electoral process is essential for a transition to democracy. In the specific cases, the harshness of the Moi regime and the Tanzanian vision of national unity may possibly carry some explanatory power, alongside the pressure from international actors.These results have been reached through the application of a comparative case study, where democratic transition constitutes the dependent variable. It should be noted that a harsh definition of the term transition has been applied, according to which the incumbents actual loss of an election is a necessary indicator for transition. However, the Freedom House and Polity scores have been brought up as complement of this definition.

Vattenkraftstationer, med dammar och turbiner, utgör hinder för nedströmsvandrande smolt. Syftet med denna studie var att undersöka turbindödligheten för öringsmolt (Salmo trutta) vid två kraftstationer, de befintliga ytlänsarnas avledningseffekt och om effekten kunde förstärkas genom mörkläggning i form av övertäckning av kraftkanalen med en presenning vid turbinintaget. Utöver detta var avsikten även att undersöka om det fanns något samband mellan smoltgrad och smoltens förmåga att förflytta sig mot havet. I Emån i Småland fångades 46 öringsmolt som radiomärktes och sattes ut vid två kraftstationer och pejlades dagligen i sex veckor. Det var en större dödlighet vid den övre stationen än vid den nedre.

Bakgrund År 1974 framförde svensk författningssamling abortlagen som gav kvinnan rättighet att genomgå en legal abort fram till graviditetsvecka 18. Abort innebär avbrytande av havandeskap som genomförs av två metoder, medicinsk och kirurgisk abort. Sjuksköterskan har en stor roll inom abortprocessen som innefattar tidsbokning, rådgivning, administrering av läkemedel, smärtlindring och efterkontroller.Syfte Syftet var att beskriva sjuksköterskors upplevelser och attityder av att vårda kvinnor som gör en planerad abort.Metod En litteraturstudie har gjorts för att kunna göra en sammanställning om de studier som finns inom ämnesområdet. De tillämpades elva artiklar varav nio av dessa var kvalitativa och två av dessa var kvantitativa. Artiklarna som valdes till studien kvalitetsgranskades enligt Forsberg och Wengströms (2008) beskrivningar och analyserades med hjälp av deras beskrivningar på hur man analyserar vetenskapliga artiklar.