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2414 Uppsatser om Fibroblast growth factor - Sida 16 av 161

Analys och dimensionering av robusta kilspårsförband

This master thesis comprises analysis and dimensioning of a keyed joint between a generator axis and a hub with aid from the FEM-software ANSYS Workbench 13.0.The generator axis is a part of a hydroelectric power station that generates electricity with a reactions turbine, a Kaplan turbine. The existing keyway consists of one parallel key with the width 90 mm and height 45 mm. Due to a planned increase of the power of the generated power with 32 % a design study was needed to see if the keyed joint would be suitable for the extra force. Because of the fact that the axis diameter is bigger than the standards covers/recommends a the keyway had to be re-dimensioned. In an earlier assignment from Skellefteå Kraft AB to Sweco Energuide the keyway was planned to be properly dimensioned, but no final solution was approved.During this master thesis a number of different numerical tests were made.

Uttorkningsmöjligheter i ett fuktskadat badrum med hjälp av spaltmetoden

Buildings today are built to maintain a healthy indoor environment and an efficient energy usage which is probably why damages caused by dampness has increased since the 1960?s.A study between year 2008 and 2010 showed that 26 percent of the 110 000 examined houses had damages and flaws caused by dampness that could prove to be harmful later on. This means that one out of four bathrooms risk the chance to develop damages by dampness. Approximately 2 percent of the houses had already developed water damages. It is here where the problems appear.

Undersökning av energiförbrukning och konceptutveckling av mer energisnåla frukostmaskiner

This master thesis comprises analysis and dimensioning of a keyed joint between a generator axis and a hub with aid from the FEM-software ANSYS Workbench 13.0.The generator axis is a part of a hydroelectric power station that generates electricity with a reactions turbine, a Kaplan turbine. The existing keyway consists of one parallel key with the width 90 mm and height 45 mm. Due to a planned increase of the power of the generated power with 32 % a design study was needed to see if the keyed joint would be suitable for the extra force. Because of the fact that the axis diameter is bigger than the standards covers/recommends a the keyway had to be re-dimensioned. In an earlier assignment from Skellefteå Kraft AB to Sweco Energuide the keyway was planned to be properly dimensioned, but no final solution was approved.During this master thesis a number of different numerical tests were made.

Impact of Regulations on Innovation Performances in EU:

Innovation has been identified as one of the key factors for economic growth long ago. However, the emergence of ?knowledge century? further strengthened the role of the concept since proper management of the knowledge is essential to make the best out of the innovative capacity of the companies as well as the countries. This necessitates a balanced intellectual property rights (IPR) systems, since these rights provide the basis to solve the market failures faced by innovating firms by creating property rights over knowledge. There is an inherent dilemma between invention and diffusion.

Faktoranalys av EU: s strukturella indikatorer

This paper describes a factor analysis applied at the data of the European Union structural indicators. These are the official indicators for wealth and economic development in the European Union with main use to evaluate the outcomes of the year 2000 Lisbon goals for making the European Union the world?s strongest economy by 2010. The purpose of the data is to serve for comparing and ?learning by doing?-policies, but have, due to size and format, so far been hard to use for a good compare between member countries.

Hållbar utveckling + turism = sant? Intressen inom projektet Exportmogen destination i biosfärområdet Vänerskärgården med Kinnekulle

This essay examines whether, and if so to which extent, the project Export MatureDestination in the Biosphere Reserve Vänerskärgården with Kinnekulle can combine the goalof the tourism industry, i.e. to double tourism between 2010 and 2020, and the goals of theBiosphere reserve, i.e. sustainable societal development and a sustainable biosphere economy.The aim is to examine how key individuals in the project approach sustainable developmentand economic growth, representing the two main interests in the area. Examining the state ofthe two interests the following examples are used: the position of sustainable development inregard to economic growth, the opportunities and challenges in the area and unity concerningthe goals of the tourism development in the region. The study is conducted through qualitativeinterviews with key individuals and a descriptive document analysis of the most importantpolicy documents.

????????????Pedagogers syn på utomhuspedagogik

The purpose of the research is to find out how the teacher of the pre-school looks at the value of the nature Pre-school. To get an understanding of what the nature pre-school enviorment can bring, we are talking about learning, knowledge, and experience combined with the everyday lessons learned from the natural world. The research is a stepping stone on the pre-school teacher?s thoughts and reflections of what a nature pre-school is. This is grounded in a view of how having options for alternative schools lead to wider research, and all conclusions where formed after multiple interviews and analysis.The results showed that the teachers involved are very positive to the nature pre-school environment and learning process.

Attityd till högre utbildning på universitet/högskola och studieengagemang bland gymnasieelever på bruksort

The present study examined high school students? attitudes to higher education at university/college and their study engagement in an industrial town in klarälvdalen in the county of Värmland. The main research question was whether there are any differences between students in vocational and theoretically oriented programs regarding their attitude to higher education and study engagement. The results was also compared with a study with the same research question conducted in Countryside town in fryksdalen, Värmland county to see whether attitude and student engagement differ between high school students in different parts of Värmland. The method used was quantitative with data collected by using questionnaires.

Effekt av myrsyra och beta-laktamas på penicillin- och S. aureus-halt i mjölk till kalvar :

A sample of milk inoculated with S. aureus was treated with penicillin, and Antipen (a new commercial product containing penicillinase) was added. To another sample with S. aureus and penicillin, formic acid to pH 5 was added, and to yet another sample, a combination of formic acid and Antipen was added. Controls with no penicillin were treated in the same way.

Samband mellan överlevnad, tillväxt och pälskvalitet hos lammen och fruktsamhet och modersegenskaper hos tackan

There are several factors influencing the profitability of production with sheep. Two of the most important factors are ewe fertility and lamb survival. Also growth capacity of the lambs is important. This paper aims to review correlations between the ewe?s fertility and maternal behavior and lamb survival.

Gremmeniella abietina-epidemin 2001 : har skogen återhämtat sig?

The fungus Gremmeniella abietina causes damage to conifers that can lead to tree death. In 1999 and 2001 the pathogen caused severe attacks in Sweden, where about 500 000 ha of pine forest were affected. Trees of all ages were attacked, but mainly forests between 30-60 years that were ready for their first commercial thinning. After recommendations from the forest agency, sanitary fellings were made to trees that had more needle loss than 85%, a total of about 50 000 ha. Economic losses have been estimated to more than one billion SEK.

Effekten av sulforafan på genuttrycket av breast cancer resistance protein i MCF-7 celler

Sulforafan är en isothiocyanat-förening som finns i stora mängder i olika kålväxter. Sulforafan har setts ha en kemopreventiv inverkan bland annat genom att inducera fas II-enzymer styrda av transkriptionsfaktorn nuclear factor E2-related factor-2 (Nrf2). Nrf2 är mycket viktig i cellers skydd mor oxidativ- och elektrofil stress och inducerar uttrycket av många olika gener, bland annat olika tranportproteiner. Breast cancer resistance protein (BCRP) är en av transportörerna som tros induceras av Nrf2. BCRP finns i stora mängder i lakterande juvervävnad men också i många andra vävnader där den transporterar läkemedel ut ur cellerna.

Tillfrisknande från ätstörning - en studie baserad på kvinnors erfarenhet av ätstörningar

Aim:In this study, women were interviewed about their experiences of recovering from an eating disorder - The aim has been to investigate the factors that contributed to recovery and with guidance of these factors, find factors that can be used in a preventive intervention.Method: A qualitative approach was used to design and conduct interviews, the design of the study was descriptive and a semistructured interview was used. The local affiliation of The Swedish Eating Disorder Association was contacted and provided contact with 10 women who participated in the interview. To participate in the study the women had to be recovered from their eating disorder for at least two years. The women who patricipated in the study were between 22 and 36 years old and had been recovered for 2- 16 years. Data were analyzed and coded then categories with similar themes about the factors that were important for recovery wad etablished.

Askans inverkan på beläggningstendensen i ett biobränsleeldat kraftvärmeverk och växtplatsens påverkan på askegenskaperna :

This report was written by Sofia Ericson and describes the degree thesis with the title: ?Connections between the growing site of bio fuel, the chemical composition of bio fuel ash and the deposit growth in a bio fuel fired boiler.? The purpose of this degree thesis was to avoid melted deposit growth in the bio fuel fired boiler at ENA Kraft in Enköping. Potassium and sodium are known to lower the melting point of bio fuel ashes and are therefore not wanted in the trees in higher amounts than necessary for the growth. Silicon is also known to be important for the deposit growth but it is not possible to say in general if higher or lower contents of silicon is better. The relation between silicon and other chemical substances is more important than the total amount of silicon.

Bostadsbebyggelse i Umeå tätort : Flerbostäders bebyggelse i relation till översiktsplaner mellan åren 1998-2014 i Umeå tätort

Urban planning in Sweden goes back to a prolonged tradition, and even since the beginning of the 16th century there´s been general plans for urban planning for cities in Sweden.Nowadays every municipality has a directive from the government to establish or re-new the general master plan covering the whole municipality every 4th year.The aim of this paper is to illustrate and shed light on the extent for the planning document and guidelines, and how they change from every active period and in what extent the provisional planning reaches its visions regarding the outcome of the actual city growth. This study was completed by studying the position of every apartment building that?s been constructed for the chosen area over the years of 2000 - 2014 and draw comparisons between the current master plan main visions regarding constructions ? and comparing the two separate visions to pin out the differences in the same subject.The result shows that there are some deviations from the plans but not as much as one would have thought in the city growth, and some deviations from the different planning documents. Some of the deviations was greater than others but overall the visions was about the same..

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