I was assigned to the thesis as part of a project GMA AB (Ground Machinery Applications AB) is running. The project aims to develop a new method for injection of drilled holes in rock walls. Currently, the injections usually involve cement but the basic idea of the project is to replace cement with a supplement called Silica sol.Silica sol is known as a gelling liquid. The gel time is controlled by a mixing of saline. Depending on the amount saline that gets mixed in, the gel time varies.

This thesis is divided into two parts. Part one contains a general description of the flexographic printingtechnique. Part two contains a more detailed investigation in the areas substrate, inktransfer and trends, which are only briefly commented in part one, and conclusions and comments.The major problem concerning substrate is washboard. This phenomena can be limited if one can control and minimize the amount of glue applied in the single- and double facer, use high surface weight on liner, use low surfaceweight on fluting and control the humidity during the conditioning of the corrugated board. Corrugated board with a smooth surface radically increases the quality in print.

Today's fierce competition means that companies constantly must develop their business and internal processes. Focus on processes and continuous improvement is something that characterizes Lean Production which ICA logistics are applying with their concept Leading Logistics. Standardized routines for handling damaged gods were insufficient at the ICA distribution center in Kungälv. Handling and registration of damaged gods were not performed uniformly, resulting in problems with controlling and monitoring the process.The purpose of this thesis was to analyze and make recommendations how the process of internal handling of damaged gods could be improved. Therefore a comprehensive understanding was needed of the entire material flow through the warehouse and important quality aspects such as product safety and delivery reliability.The methods used are literature reviews, interviews and observations to produce a comprehensive process mapping of the current situation at the distribution center.

This essay explores the economical and social paradigms surrounding one of the most influentialNordic border dynastic noble families in the second half of the fifteenth century - the AxelssonTotts. How mercantile possibilities and opportunities offered to them, reflected on their politicalactions and social bands. The Axelsson brothers of the Tott Dynasty would become of one of themost powerful noble families within the Nordic Union between 1444 och 1487.Axel Pedersen (Tott) would through well chosen marriage alliances into the noble families of bothDenmark and Sweden, and with political prowess lay the foundation for one of the most dynamicfamily empires of the fifteenth century. In the year 1442, the Axelsson brothers swore loyalty toeach other; to protect and defend their mercantile and economical interests in Denmark andSweden. They would eventually control the trading routes in the border areas of the Union, and byexploiting the political chaos within the Union they would gain access and influence to the landtrading routes for export and import within the Union and the shipping export routes in the BalticSea allowing them access to the Russian market through Finland and Estonia.The island of Gotland, with its tactical and important geographical position in the Baltic Seabecame the key to the Nordic Union.

This thesis is about the effect of political efficacy on societal participation among youths aged 15 to 29. It takes a starting point in the gloomy view of the decline of political participation among citizens in the western world, especially pointing out youths as a threat to democracy. This is a broad subject to take on so my aim becomes a bit more specific. The aim of the thesis is therefore to investigate if belief in ones own capacity and in the responsiveness of the political system affects the actual participation among youths in Europe, independent of a set of alternative predictors. Moreover the thesis is divided into two sub-investigations, one qualitative and one quantitative.

This thesis is divided into two parts. Part one contains a general description of the flexographic printingtechnique. Part two contains a more detailed investigation in the areas substrate, inktransfer and trends, which are only briefly commented in part one, and conclusions and comments.The major problem concerning substrate is washboard. This phenomena can be limited if one can control and minimize the amount of glue applied in the single- and double facer, use high surface weight on liner, use low surfaceweight on fluting and control the humidity during the conditioning of the corrugated board. Corrugated board with a smooth surface radically increases the quality in print.

AimThe aim of this study is to examine the long term effects of e12 and how they have influenced the lifestyle and perceived awareness about nutrition and exercise in relation to factors from Social Cognitive Theory (SCT) that e12 took in consideration. The questions asked were; How has e12 affected the attitudes, skills, self-efficacy and knowledge relative to exercise? How has e12 influenced the individual?s habits of exercise? How has e12 affected the perceived awareness regarding the impact of nutrition and exercise on the body weight?MethodThe study is pursued by a qualitative method using semi structured interviews on six individuals between the ages of 16-18 years old that completed the project 4-5 years ago. A questionnaire regarding nutrition and exercise habits was also used as part of the study. All individuals from the year of interest were first contacted by the senior physician connected to the project.

This thesis is divided into two parts. Part one contains a general description of the flexographic printingtechnique. Part two contains a more detailed investigation in the areas substrate, inktransfer and trends, which are only briefly commented in part one, and conclusions and comments.The major problem concerning substrate is washboard. This phenomena can be limited if one can control and minimize the amount of glue applied in the single- and double facer, use high surface weight on liner, use low surfaceweight on fluting and control the humidity during the conditioning of the corrugated board. Corrugated board with a smooth surface radically increases the quality in print.

The aim of this thesis is to examine how the identity of the public librarianwith regard to reading is manifested in the library field. The approaches thatare taken to reading and readers are examined as well as the consequencesdifferent approaches might have. The empirical material is based on 93articles published in Swedish library journals. The theoretical andmethodological starting point is discourse analysis. The application ofdiscourse analysis according to Michel Foucault?s hypotheses reveals threediscursive formations regarding the professional identity of public librarianswithin the framework of reading promotion: The public librarian asguarantor of democracy is related to the public library's original mission offostering, cultivating and educating citizens.

Som IT-företag har man ett behov av att laborera med den teknik man levererar till sina kunder. För att öka effektiviteten i dessa laborationsmiljöer bör man sträva efter att minska genomförandetiden för de olika arbetsmoment som ingår i labo-rationerna. TDC, som levererar kommunikationslösningar, har en laborationsmiljö på sitt kontor i Växjö. Arbetet innefattar tidsödande ominstallationer av servrar. Ett annat problem är att man i dagsläget ofta fysiskt måste befinna sig i laborat-ionsmiljön vilket begränsar arbetet då personer som inte befinner sig på samma kontor inte kan använda utrustningen.

As a consequence of increasing wind power installations in the Nordic grid the last years, the need for regulating power has become larger. In the Nordic grid, regulating power is mainly provided by hydro power. One part of the regulating power is called frequency control, which ensures that the grid frequency is stable and close to 50 Hz.However, setting the turbine into frequency controlled operation may cause stress and wear of the components in the mechanical control system. Frequency controlling implies large and frequent servo forces and longer travelling distance of the sliding bearings in the Kaplan turbine.Based on one selected Kaplan turbine, Selsfors G1, measurements and MATLAB calculations have been performed in order to determine forces and movements of the linkage system. With these forces and movements as input, stresses and fatigue have been determined as well as sliding distances, bearing pressures and wear of bearings during a typical lifetime of 40 years.The results indicate that no severe wear exists on the bearings during 40 years of service.

I samband med de ökade kraven på ett vädersäkrat nät har funderingar kring att placera ut fler frånskiljare/brytare i luftledningsnätet för att reducera medelavbrottstiden för anslutna kunder (SAIDI) kommit fram. I Finland använder man till stor del fjärrmanövrerade apparater för att reducera SAIDI. Rapportens inledande avsnitt innefattar en förstudie om ursprunget till avbrottstid och SAIDI-statistik i Vattenfall Eldistributions nät. En jämförelse med Eldistributions nät och klimatet i Finland utförs och av detta fås olika förutsättningar för nätet i de olika länderna. Som en generell slutsats av väderjämförelsen mellan Sverige och Finland fastställs att Eldistribution i Sverige har sämre förutsättningar vädermässigt när det gäller luftledningsnät.

The background of the study consists of the fact that knowledge about how eating disorders are developed and maintained is extensive. Socio-cultural factors and media influence when developing an eating disorder is of significance. When reviewing literature and previous research, knowledge about practical attainments when treating eating disorders are insufficient. The aim of the study was therefore to examine how staff who treats eating disordered patients think about body ideals, strive for success and media influence in treatment and rehabilitation. The theory consists of Foucault?s theory of power, how beauty ideals are dependent of the cultural context in which we live and what qualities are associated with beauty and body ideals.

På grund av ökad urbanisering och exploatering av grönområden i stadsnära miljöer fragmenteras och reduceras arters habitat vilket bland annat ligger till grund för den globalt minskade biologiska mångfalden. För att stärka och förbättra arters möjlighet till spridning i landskapet, och därmed säkra en hög biologisk mångfald, efterfrågas insamling av data och utveckling av nya metoder för att identifiera ekologiska kärnområden och för att analysera habitatnätverk. Syftet med den här studien är därför att 1) kartera och sammanställa biotoper i en biotopdatabas utifrån tolkning av infraröda flygbilder med digital stereofotogrammetri, 2) undersöka olika metoder att samla in data med hjälp av laser- och höjddata, och 3) att tillämpa landskapsekologisk analys på underlag i biotopkarteringen.Resultatet validerar att tolkning av infraröda flygbilder med digital stereofotogrammetri är en utmärkt källa för att kartera biotoper som medför en tolkningsnoggrannhet på 86 %. Valideringen av kateringen genomfördes med fältkontroller som utvärderades i felmatriser. En metod har även undersökts baserat på tidigare studier för att uppskatta busk- och krontäckning med hjälp av laserdata, men eftersom det saknas validering av resultatet bör den användas som en indikator för att visuellt uppskatta busk- och krontäckning i dagsläget.

The purpose of this study was to conduct a qualitative study with a case study research design, where we studied social workers and politicians view on honor-related problems of underage girls and boys in the age 13-17. We need knowledge about honor related violence and oppression in the political community and social services to work with honor-related problems. Political decisions affect how social work is developed around the honor problem; therefore, it is also important to highlight this direction for the work. It requires a knowledge complement of honor-related problems not to risk exposing the child to further risk from the family (Hedersförtryck, 2009). This is to live up to, for example the law of Social Services, school law and Human Rights (Hussein & Kinuka-Svedberg, 2010).