This essay discusses the import of cod (Gadus morhua) in Sweden during the Middle Ages through isotope analysis of cod vertebrae. The isotope analysis is used to trace the cods origin to either the Baltic Sea or the Atlantic Ocean. The bones were subjected to d13C, d15N and d34S analysis; 64 of  the analyzed bones met the quality criteria. The isotop data showed that import of Atlantic cod was significant in medeval Sweden. The analysis suggests that there is no specific time or event that the sites start to import cod but this varies from site to site. .

Syfte: Syftet med studien var att utreda sambandet mellan ögats ametropi och tjockleken på retinas nervfiberlager (RNFL) med optical coherence tomography teknik (OCT).Metod: I studien ingick 30 försökspersoner med olika typ av ametropi. En inledande mätning med autorefraktor genomfördes och styrkorna värderades därefter av i provbåge. På så sätt erhölls ett resultat på storleken på den eventuella ametropin. Därefter utfördes den huvudsakliga mätningen av nervfiberlagets tjocklek med OCT kameran OPKO Spectral OCT Slo på samtliga försökspersoners högerögon. Försökspersonerna delades in i fem olika grupper utifrån befintlig ametropi.Resultat: En signifikant korrelation mellan ögats ametropi och det retinala nervfiberlagrets tjocklek hittades då resultaten från alla 30 försökspersoner analyserades mot varandra.

The aim of this thesis is to examine how personnel working with asylum cases at the Swedish Migration Board handle their role as administrators of asylum. For the study 7 asylum administrators were interviewed and the analysis was made with influence from the method critical discourse analysis. To understand the themes in the analysis I have used Michael Lipskys theory about street-level bureaucrats. Main results from the analysis of the interviews were that the street-level bureaucrats had certain strategies for managing the difficult aspects of the job. The interviews also showed that the participating informants had difficulties with different identity positions..

The Uppsala based company Q-linea develops procedures, instruments and systems for protein and nucleic acid analysis. The components in such an instrument are controlled by microcontrollers. Microcontrollers are computers in one singular chip that can be used in a wide range of applications such as cars, toys or in this case an analysis instrument. When developing a new instrument for biochemical analysis, Q-linea needed new software for controlling and communicating between the components in the instrument. The process of developing this software is the subject of this thesis.The project included research of microcontrollers and the components in the instrument.

Rapporten som följer är en analys av en metod som genererar regler från neurala nätverk. Metoden heter VI-Analysis (Validity Interval Analysis) och är framtagen av Sebastian B. Thrun [Thrun]. VI-Analysis arbetar på det sättet att det neurala nätverket ses som en svart låda där endast de inputvärden och outputvärden som finns i nätverket används som underlag när regler ska genereras. Dessa inputvärden och outputvärden kommer sedan att få tillåtna intervall av VI-Analysis.

Syfte: Syftet med studien var att, med hja?lp av Optical Coherence Tomography (OCT), underso?ka om det finns na?gon skillnad i central och perifer retinal tjocklek mellan olika ametropier.Metod: Studien omfattade 36 fo?rso?kspersoner, som grupperades beroende pa? ametropi i en myop, emmetrop och hyperop grupp. Av de 36 fo?rso?kspersonerna var det 15 myoper, 15 emmetroper och 6 hyperoper. En inledande ma?tning gjordes da?r fo?rso?kspersonernas objektiva refraktion uppma?ttes med autorefraktor och da?refter gjordes en avsta?mning i provba?ge fo?r att sa?kersta?lla refraktionen.

The regulations for energy consumption are consistently getting more and morestrict. This leads to a higher customer demand for energy analysis early in the buildingdesign process. Many building planners and architects use powerful modeling softwareto visualize their projects. These digital models contain sufficient information aboutthe building?s physical characteristics for reliable energy analysis.

The essay circulates around the technological analysis of flint material from four localities around the Baltic Sea basin. The analysis was created to investigate the question of where the first Gotlandic settlers originated from and to give clues about the colonization process. The investigated material was collected during the fall of 2011 and a correspondence analysis is used to analyze the collected material. The purpose of using a correspondence analysis is to test the method as a tool for investigating Mesolithic flint technologies. The essay also discusses marine hunter-gatherers, their economy and how their archeological remains differ from terrestrial hunter-gatherers..

With the help of image analysis and scent theory, we have made an analysis that explains how the perfume smells in advertising. There are many different factors that play a role in our perception of smell by image. We have found that using the connotations we can get a sense of the scent. What helps us along the way, the colors, the women and the environment. From this one different conclusions are mad and we create a scent sensation..

The purpose of this essay is to examine cost-benefit-analysis as a method of evaluation of labour market policy. To illustrate the possibilities and difficulties of the method chapter four contains a partial cost-benefit-analysis of the results of a labour market project in Kävlinge. The questions this essay strives to answer are the following: What possibilities and difficulties do cost-benefit-analyses entail? How would one conduct a cost-benefit-analysis of the project in Kävlinge?The method used in this essay is mainly a literature study of cost-benefit-analysis of labour market programs. The labour market project Brännpunkt is used as an example in a partial cost-benefit-analysis.The applied cost-benefit-analysis of the Brännpunkt project in Kävlinge shows that it is possible to calculate the profit for the society as a whole, given that the necessary information is obtainable.

The work was carried out on Termisk Systemteknisk?s office in Linköping. The aim was to create a computer system with infrared camera technology for quality control and temperature monitoring of manufacturing processes in industry. The system should be configurable such that it can be used on several different issues, including those where the real-time analysis of camera images is required.The developed system is based on an existing framework, Panola, to deal with measurement results and images in a database. The framework is built for the system continually check for new data , and the task was to create a foundation upon which to build systems that use the framework, but fully or partially utilize direct calls .

The purpose of this thesis was to develop and optimize a method of analysis for combustion of organic chemical products, followed by an ion chromatographic quantitative analysis. This was to be achieved with the decomposition equipment IKA AOD 1. The aim was to receive a precise and repeatable method that would be able to be applied to the process of qualification and technical marking of chemical products at the company, OKG AB in Oskarshamn. A complete instruction for the decomposition equipment and the method of analysis was written. A number of parameters were chosen from the general method of the combustion equipment, which then was tested parallel with a simultaneous development of an appropriate ion chromatographic method.

Aim: The analysis model was introduced after several audit-scandals in order to enhance the confidence in the auditors? independence. Our purpose with this essay is to find out if the auditors experience that the stakeholders? confidence in their review of the financial information has increased as a result of the analysis model. We also strive to describe the function of the analysis model in order to give the reader a deeper understanding in this subject.Method: The scientific approch we have used in this essay is a qualitative survey method, in order to find out the auditors opinion and attitude regarding the analysis model and whether the stakeholders? confidence in the financial information has increased as a result of its introduction.

The purpose of this essay is, using discourse analysis, to define how the Swedish society sees sexuality and how this is conveyed to young people. The questions at issue are; How is the term sexuality defined and delimited? How are the young people described in relation to sexuality? Are young people ascribed to different needs and qualities in relation to sexuality depending on their gender?There is previously a lot of research with great multitude about the sexuality of the youth. The research methods vary but text analysis within the subject area is unusual. The material used in this discourse analysis have been published by normative public institutions.

The calcium homeostasis in the body is normally strict regulated to be kept within very narrow limits. This regulation is due to the action of parathyroid hormone (PTH) which is synthesized in the chief cells of the parathyroid glands. In different diseases, the calcium homeostasis is disturbed and this could either be due to a dysfunction of the parathyroid gland itself, or it could have a completely different explanation. To investigate disturbed calciumhomeostasis, ionized calcium and PTH can be analyzed from a blood sample. There are a lot of different assays to measure PTH in humans.