This Masters thesis work describes a comparison between two different methods for estimation of the down channel (base station to mobile subscriber) in Wide-band Code Division Multiple Access (WCDMA). The first estimation method, Optimal Feed-forward Channel Estimation (OFCE), is a conventional method that bases the estimates on data that is known to both sender and receiver, so called pilots. The second method, Decision Directed Channel Estimation (DDCE), is an elaboration of OFCE. It also uses user data for estimation. Simulations show that DDCE, in comparison to OFCE, does not attain an improvement in signal-to-noise-ratio (SNR) for high bit error rates (BER).

This project has been made in cooperation with Stora Enso Research Centre Falun (Research). Thebackground of the project is that Research has customers who demand a method to measure the quantityof varnish online in offset printing. The aim with the project is to investigate if any test method correlateswith the quantity of varnish and to improve the understanding of the variables in the varnishingunit. The goal with the project is to develop a functional method. Two printing trials have beenperformed.

A study has been conducted on how organizations in Sweden administer costs of facilities management services internally. There are three main theoretical methods for administering costs. In the first method, costs are maintained on a central level; in the second method, costs are allocated and in the third method, internal transfer pricing is used. The aim of the study is to identify which methods are applied in practice, to evaluate whether the methods fulfill their intended purposes and to study the relationship between the methods used and the cost level of facilites management services. In practice, a large diversity of methods are used for facilities management costs.

There is no commonly accepted definition of a business method. It ought to consist of a method or a process of doing business. Business methods constitutes a broad category of patents, it is hard to tell exactly what can be interpreted in to the term. Most of the world's legal systems have made an exception from patentability for business methods. In the USA the exception was abolished in a case 1998.

This thesis is an investigation of Iranian immigrants and their use of libraries in Sweden. It isbased on a combination of a qualitative and a·quantitative method.Using a qualitative method, I give an outline of the history of lran from ancient times up to the present, as well as the different ethnological groups in Iran and their cultures. The main objective of this part is to clarify the contrasts between Iranian and Swedish cultural, social, linguistic and family structures, and also the characteristics of the crisis that most immigrants go through on their arrival in the new country. The qualitative method also involves structured telephone interviews with eight highly educated Iranians.This method was supplemented by a quantitative study through questionnaires of the attitudes· of lranian immigrants to libraries and reading. Iranians in Sweden turned out to be frequent Iibrary users.

This thesis is an investigation of Iranian immigrants and their use of libraries in Sweden. It isbased on a combination of a qualitative and a·quantitative method.Using a qualitative method, I give an outline of the history of lran from ancient times up to the present, as well as the different ethnological groups in Iran and their cultures. The main objective of this part is to clarify the contrasts between Iranian and Swedish cultural, social, linguistic and family structures, and also the characteristics of the crisis that most immigrants go through on their arrival in the new country. The qualitative method also involves structured telephone interviews with eight highly educated Iranians.This method was supplemented by a quantitative study through questionnaires of the attitudes· of lranian immigrants to libraries and reading. Iranians in Sweden turned out to be frequent Iibrary users.

In system development it is today increasingly common to use a model-based system development method. These methods that are suited for Agile work with simple and quick updates and implementations of new applications in systems conform to the requirements that are becoming more important today, namely more flexible and less expensive system that still maintain high quality and safety.A company that has been working with this type of system development method for a long time is Genicore AB, which also has developed their own tools and model language in order to better model the information management systems in complex and abstract operations. Genicore AB is trying to spread their method other developers and have therefore taken the initiative to start this study. The method is evaluated and tested by two students with relatively little experience in model-based systems engineering in order to gain a new perspective on how the method functions. The method has been applied to an educational activity in order to test it in a new domain, and this led us to our research question;?What criteria are of particular relevance in the implementation of a MBSD method on on complex businesses??Through literature reviews and interviews, we formed an idea of how model-based system development works from a theoretical perspective, and then continued to the case study conducted on the educational activities at the faculty of IT at University of Gothenburg.

Problem: Should the european competition law be used as a integrationfriendly tool? Purpose: The purpose of this thesis is to analyse wheather europena competition law should be govenrned by the aim of integrating the european market. Method: A traditional swedish law method har been used. Result: My conclusion is that marketintegration in itself should not be the only aim when applying european competition law..

Voltage sag indices are a way of quantifying the performance of the power supply, as far as voltage sags are concerned. Indices can be defined for individual events, for individual sites, and for a whole system. A standard method for single-event methods is part of IEC standard 61000-4-30.This thesis emphasizes the importance of voltage sag indices and different methods for calculating three-phase voltage sag characteristics. Three-phase events measured in a medium network voltage over period of one month were analyzed, results examined and statistically evaluated. An algorithm for calculating voltage sag characteristics and indices was created in Matlab.

During consultation procedures between forest owners and the Sámi, data on, e.g., reindeer lichen biomass on the current site is needed. Hitherto, the existing methods of measuring lichen cover and biomass has been either objective methods such as the Point Intercept method, which is time consuming, or some sort of subjective visual estimation, which is faster but less accurate. However, both these methods are sensitive to different observers and/or to different inventories. This paper addresses the further development and evaluation of a photographical inventory method that uses colour distribution in images to estimate lichen biomass. During the autumn of 2011 six different locations, with different grazing pressure and lichen cover, in Norrbotten county were inventoried using both the Point Intercept method and the photographical method, complemented with collection of biomass samples.

The legitimacy of the European Union is being questioned, and this has put focus on the democratic deficit, as the main reason for the negative outcome of the referendum about implementing the last initiated treaties of the union. In this essay the credibility of the problem solving strategy through the communication policy of the commission is being put under the scope. The objective is to treat the credibility of the solution to the main problems of the EU as an important part of how the democratic, political system works and how it deals with taking care of its? supporting and demanding channels of communication. The importance of a citizen platform to form common interests and a strictly European dialogue using media, common debates and several other possible ways to advocate this solution throughout the whole union is stressed here..

The world becomes more globalized for each year that passes by due to economical, political and technological processes. The globalization process leads to increased contacts with people from different cultures and therefore intercultural communication occurs.Intercultural and strategic communication is significant to accomplish successful establishments and effective communication for companies. The export from Sweden abroad increases every single year and today there are about 1500 Swedish companies around the world and 350 established in Russia. The purpose of this study has therefore been to analyze the factors that affect the establishments of Swedish companies in Russia.Material to our study has been collected through qualitative interviews and a seminar focusing on these questions. Our interviewees all have experiences on working with Russia, as most of the interviewees work for Swedish companies in Russia or are consults that help companies to succeed with their establishment.The material has been evaluated and analyzed in relation to our main theories in intercultural- and strategic communication using theorists and theories such as Hofstede and his five cultural dimensions, Goffman?s staging and Habermas communicative action theory.Our theories have been put in relation to our collected information and complemented by earlier research and the result indicates that you need intercultural competence to manage an establishment of a Swedish company and the strategic communication in Russia because of the intercultural differences that the respondents experience..

Celiac disease (CD) is an autoimmune disease, induced by an immune mediated reaction in the small intestine after ingestion of gluten and related prolamines. There is a strong genetic linkage and most important are the genes that encodes for HLA-DQ2 and HLA-DQ8. The European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) has developed new guidelines for investigation of CD in children and adolescents, which include genotyping for HLA-DQ2 and HLA-DQ8. Therefore, the clinical microbiological laboratory in Västmanland wants to introduce a method for analysis of these genes. Microarray is a newly developed method for determination of the alleles HLA-DQA1 and HLA-DQB1 that encodes for the ?- and ?-subunits of the HLA-molecules.

Title: The competent teacher-external and internal frameworks and their influence on educational praxis. This thesis is about what kind of approach a teacher (may) consider when he is facing parameters that he can not do anything about, in this case represented by political, educational och social frameworks. One of the things a teacher can do to adapt to the situation is to see what possibilities he has to develop and expand his topic. The study is built on action research and was carried out during a nine months period on an upper secondary school in Malmö, Sweden. The object of reasearch is myself as a teacher and in my result I describe how various educational situations were handled.

Denna studie är utförd inom lärarutbildningen och kursen Språk och språkutveckling. Syftet med arbetet har varit att undersöka hur elever i år 1 agerar under boksamtal och vilket lärande som gestaltas i dessa samtal. Sex elever i år 1 har deltagit i en serie boksamtal som planerats och genomförts med inspiration av den sokratiska samtalsmodellen (Lindström, 2000). Studiens resultat har belysts med tre teoretiska perspektiv; ett didaktiskt perspektiv, ett receptionsteoretiskt perspektiv samt ett läsförståelseteoretiskt perspektiv. Tre kategorier av läsförståelsestrategier identifierades; att fråga, att göra inferenser och att läsa.