Background: Investors have several options to choose from when the goal is to achieve the highest yield at the lowest cost and risk. Stocks are a common investment options, but is also associated with risks. Portfolios are usually constructed with several different assets to reduce the unsystematic risk of investment. Funds are similar to composite stock portfolios, the big difference is that they dealt with in their entirety and investors may not affect the fund's content. The problem remains that whether you choose stocks or mutual funds there is still uncertainty as to how the future will unfold.

Svenska Aerogel AB has developed the material Quartzene® which is of the typeprecipitated silica and contains calcium - magnesium silicate ((Ca, Mg) SiO3). Thematerial is used for molecular filtration of contaminated air. Qartzene?, which is inpellet form, is porous and has a high internal surface which is a requirement for themolecular filtration. With the use of various impregnations, filtration can affect thedesired outcome.

By examine cremated remains from graves dated to late Iron Age I wanted to find out what sorts of animals were placed in the graves. But also to see if the animal sacrifices had any connection to the Old Norse religion. The osteological material that were analysed were from both cremated humans and animals and had been dated to Viking Age. The material is from burial ground 59 at Laxare, Boge parish on Gotland. In addition to the human remains, the material contains bones from horse, cattle, sheep/goat, pig, dog, cat, bear, birds and fish.

Diabetes mellitus is an endocrine disorder affecting a range of different mammals, including dogs, cats, horses and humans. Worldwide, 347 million people have diabetes, and the disease is an increasing burden on the world?s poorest countries. The disease is characterised by chronic hyperglycaemia and afflicted individuals experience increased thirst, polyuria and weight loss, sometimes despite increased appetite. Diabetes mellitus is either insulin dependent or non-insulin dependent.

Since 1983 the people of Sri Lanka has endured an ongoing Civil war, however the intencity has varied over the years. The aim of this theses is to examine what influence the asymmetric relationship between the Sri Lankan goverment and the Liberation Tigers of Tamil Eelam (LTTE) has on the process of negotiating a solution to the civil war. I am also examining whether the asymmetical relationship has changed over time and if these changes have had any effect on the process.To analyze the asymmetries I divide them into material and non-material. I measure the material asymmetries in economic and military resourses, and to measure the non-material I use indicators such as commitment, alternative, controll and legitimacy.The results show that the asymmetrical relations between the parties in Sri Lanka have changed since the 1990s. Factors like 9/11 and the recurrent suicide bombings by the LTTE has had a great influence on the singalese-tamil relationsship.

This essay contains a study of the traces of trauma on the osteological material from St.Andre in Lund, which were fund durning an excavation in the year 2002, as well as a study of the age and sex distribution of this material. The propose of the essay is to discuss the occurrence of the violence in a urban environment..

Syftet är att undersöka hur lärare i årskurs ett till tre tar hänsyn till flerspråkiga barn vid undervisning av begrepp i svenska språket. Detta gällande val av arbetssätt och val av material för flerspråkiga barn. Samt hur lärarnas uppfattningar kring modersmålsläraren och fritidsledare är. Intervjuer har genomförts med tio lärare från två olika skolor. Resultatet visade att majoriteten av lärarna har likadant synsätt på hur lärare bör bemöta samt hur lärare ska arbeta med flerspråkiga barn.

Vårt syfte med detta examensarbete är att skapa ett egentillverkat studiehäfte för elever med svenska som andraspråk. Genom egna erfarenheter och möten med lärare har vi fått veta att det inte finns mycket färdigt material för dessa. Vår tanke är att den ska ge eleven chansen att lära sig om sitt nya land genom att se på skillnader och likheter mellan detta och hemlandet. Då vi framställt häftet ville vi se om läromedlet levde upp till våra förväntningar. Vi skickade ut delar av vårt material till tre lärare för varsin förberedelseklass i Skåne, med elever i olika åldrar. Responsen var mestadels positiv och lärarna upplevde motivation och entusiasm hos eleverna..

In this qualitative study of students? methods of calculating subtractions, I have used interviews, subtraction exercises and analysis of teaching material. The purpose of my study was to explore which methods students in grade three uses when calculating subtractions. I also wanted to highlight which strategies the students use and their comprehension of the concept of subtraction. In the study, I also highlight the different pedagogical ideas on which the teaching material is based on and the students? choice of methods.  The study shows that the students choose to use the methods?deduct? and ?kind of number? independently.

The purpose of this Master?s thesis is to present a survey of how Swedish libraries provide information services for children. In this thesis ?information? means non-fiction material and ?children? do not include preschool children. The method used is knowledge overview and the material (mostly Master theses in LIS published January 2001-June 2006) is related to user studies of children as information seekers.

Att använda laborativt material ger eleverna möjlighet att uttrycka sina kunskaper på ett annat sätt än i ett traditionellt arbetssätt. Det laborativa materialet är av stor betydelse då eleverna på olika sätt kan uttrycka kunskap med hjälp av materialet. Detta är en aktionsforskningsstudie gjord på två skolor i södra Sverige. Syftet med studien är att bidra med kunskap om hur elevers förmågor i matematik kan synliggöras för bedömning. Syftet växte fram genom det utvecklingsbehov som identifierades på våra VFU-skolor.

Amyotrophic lateral sclerosis is one of the major neurodegenerative diseases, causing an ascending paralysis that usually kills the patient within a few years from disease onset. The motor neurons show aggregates of proteins which in approximately 20 % of cases of the familial form contain mutated SOD1 protein. Trehalose is a disaccharide which has been shown to reduce protein aggregation and increase viability in cell models and alleviate symptoms in animal models of several neurodegenerative diseases associated with protein aggregation. When given orally to the SOD1G93A mouse model of ALS, trehalose failed to slow down the disease progression, which has led to questions about the uptake and distribution of the molecule in this mouse strain. The aim of this study was to investigate whether significant levels of trehalose reach the central nervous system of the SOD1G93A mouse after oral administration. This was performed by a trehalose assay of the brain of trehalose treated animals. A glucose assay was optimised for use in small samples of brain lysate after the digestion of trehalose into glucose by trehalase, and the difference in glucose concentration before and after digestion represented the trehalose level.

Sammanfattning Syfte Syftet med vår uppsats är att studera vilka faktorer i interaktionen mellan personalen och dess kunder som är nöjdhetsskapande i tjänsteföretag som präglas av; ? Begränsad påverkansmöjlighet på slutprodukt, exempelvis nätverksorganisationer med många ´ inblandade aktörer, ? Få och/eller sporadiska kundkontakter, exempelvis till följd av ett ökat utnyttjande av teknologi och självbetjäning. Utifrån detta ska vi konstruera en egen Kundnöjdhets-skapande interaktionsmodell och jämföra den med befintliga nöjdhetsskapande modeller. Metod Som metod för insamling av vårt empiriska material använder vi oss av Nöjdhetsskapande Handlings-Metod. Det empiriska underlag som ligger till grund för denna uppsats är uteslutande resenärernas egna berättelser om nöjdhetsskapande handlingar vid interaktionsutbyte med tågpersonalen på Kustpilen.

Textile Grid är ett undersökande textildesignprojektsom utforskar olika tekniker och material för atttänja på gränserna i textil. Utgångspunkten ärett enkelt rutmönster som översätts i teknikernatryck, väv och trikå. Rutmönstret fungerar som enkonstruktion i textilen och genom att jobba medkontrasterna mellan hårt och mjukt, samt rörelseoch stabilitet utforskas både textilens utseendeoch rörelse. Resultatet är fem material som viksoch formas efter sin egen konstruktion..

This thesis describes a tool for data mining used to optimize ambulance preparedness. The goal with the tool was that it should be able to retract the information necessary to be able to analyze and calibrate the preparedness model used in the software ResQMap. ResQMap is used by SOS Alarm, who are responsible for the Swedish emergency number 112, as a decision support tool for ambulance operators. It is developed by Carmenta AB, who are the supervisors of the thesis work. Also, a minor study of the preparedness models variables has been performed in order to be able to evaluate the function of the tool.