This essay begins with a literature study of the different propagation methods for roses, and a survey of the factors affecting the rooting of cuttings in general and rose cuttings in particular. The main part of the essay consists of a Practical study of the rooting of rose cuttings. I have chosen to examine how the time of year when the cuttings are taken, and the position of the cuttings influence the rooting. Three different cultivars were used as mother plants; ?Maria Lisa? and two Burnet roses; ?King of Scots? and ?Poppius?. The mother plants were container grown ?King of Scots? and ?Maria Lisa?, and outdoor grown ?Poppius? and ?Maria Lisa?.

Uppsala like many other Swedish cities is affected by heavy housing shortage, in terms of too few existing flats and residents within the city limits. Every semester thousands of new students are facing the same problems of finding themselves adequate accommodation. The waiting lists for flats and student-dorms are getting longer for each year, and the situation is just getting worse. Simultaneously, Uppsala?s ambition is to increase its population and expand as a Swedish metropolitan, according to the Swedish governmental environment goals. This paper investigates and analyses the possibilities of expanding a city?s population by building high-rise buildings.

The purpose of this master thesis is to present a model that illuminates the important factors when deriving technical information from market data within a company. For companies to be able to become and stay competitive in the market, product quality is an important factor. Whilst good product quality leads to customer satisfaction and loyalty, lack of quality brings costs in service and replacements. To improve product quality, the developers need information and knowledge about what quality issues affect existing products. Most companies gather data from market about known issues, but in order eliminate known quality issues in new products; this data has to be transformed into information and knowledge.

This master thesis was carried out for Saab Avitronics, a business unit of Saab ABactive in electronic systems for military aircrafts. Reliability and weight are of crucialimportance in this environment. To improve reliability and lower the weight graphitemay be used for electronics cooling. Graphite is an anisotropic material and hasthereof high thermal conductivity in two directions (in-plane) and a relatively lowconductivity in the third direction (through thickness).The purpose of this thesis was to investigate if graphite is an adequate thermalconductor to use in PCB carriers. The carriers support and cool the PCB by divertingthe heat dissipation from the PCB components to the edge.

Today?s society is one where technological advances are made daily, which increases the need to stop and assess the risks against users? integrity when integrating new technology in contemporary systems all the greater. We have taken two technologies, Near Field Communication and Certified Wireless USB, whose envisioned area of use is to be integrated into mobile phones, and evaluated what security threats are revealed for the respective technologies. The threats against security have been identified through research of the standards and existing reports for each technology. Practical experiments have not been conducted on account of us not having access to any equipment to run such trials.

This report summarize what have been done during the Master of Science Thesis that Klas Schjelderup has written for the company RANOTOR Utvecklings AB. The company is developing modern steam engines and this work should develop a machine to perform tests on a new type of piston seal that hopefully could be used in the future. The steam engines will be both volumetric and energy compact, around 1600hp/literof cylinder volume, and it will have a lot of Practical applications.The new type of piston seal is hydrostatic lubricated which means that a fluid is separating two faces that normally is in contact. In this case pressurized water is used to separate the piston seal from the cylinder wall. RANOTOR have earlier formulated that at least the expander in the modern steam engine have to be oil-free, due to other components functionality in the closed water system.

-------------------------- 4AbstractThis study is a qualitative case study in order to delineate how visible learning processes in the classroom. The study draws its theory from researcher John Hattie's findings about effective teaching. Data collection is taken from a class in grade 2 in a medium-sized Swedish municipality. The result demonstrates how the communication takes place in the classroom based on the teacher's strategies and planning in relation to pupils' interests and their own initiative. Is there a mutual feedback between teachers and students while teaching? From five perspectives, and the definition of what visible learning is all about, the results shows many good examples of excellent teaching.

The use of combi-drilling during spring tillage has become very common in southern Sweden in recent years. Combi-drilling leads to fewer passes on the field and better plant nutrient utilisation. An example of a combi-drill is the Väderstad Rapid, which is very widely used in spring tillage in southern Sweden. The Rapid has separate fertiliser and seed coulters, which means that the draught requirement is relatively high. It thus requires large, heavy tractors, which compact the soil and are comparatively expensive to buy and run. A few years ago the Finnish combi-drill Tume Nova Combi came onto the Swedish market.

In 2006, Stora Enso Skog implemented an education program in water management for harvester operators, timber purchasers, cut block planners and supervisors. The focus of the program was creating stream crossings with minimal harm to the stream and the surrounding riparian area. This main purpose of this study was to determine the difference in work procedures before and after participating in the program. The methodology consisted of field studies and interviews with harvester operators and their supervisors. The field study looked at how the streams had been crossed concerning the number of crossings, visible damage to the stream and/or the riparian area made by the machines. Biological parameters such as the width and dept of the stream and amount of large woody debris in the stream were also measured. The field result from 30 harvesting sites showed no significant difference between sites that had been harvested before or after the education program. But the harvester operators and their supervisors experienced an increased concern for watersheds after the educational program.

Climate change is expected to lead to increased rainfall and higher temperatures, among other things. This will have a major impact on our cities. Floods can lead to property damage as well as damages to human and animal health. Higher temperatures will increase the frequency of heat-related health risks and premature deaths. The consequences of climate change will be particularly large in our cities because of the city's morphology with a high amount of paved surfaces and buildings that affect the natural processes in areas such as drainage and absorption of solar radiation.

This thesis examines how teachers in physical education work with gender and gender roles in two religious schools in Stockholm. My main research questions were how the teachers relate to gender roles, if they think of gender when planning the lessons and do the boys or the girls get more attention from the teacher, if so, how do they get it?This study is based on interviews and observations, which makes it a qualitative study. The P. E.

This essay is about the development process I have undergone during my experience-based preschool teacher education. I write about my internal process, about how I as a childcare worker go from assertiveness and believing in myself into fighting doubts, thoughts and feelings as a preschool teacher. The purpose with this essay is to make the difficulties with managing new knowledge and practicing it in real life visible, and at the same time overcome your uncertainty in a new professional role. The essay is based on two stories from my professional life where I, in the first one portray my actions and behavior as a childcare worker and in the second one as a preschool teacher. Based on my stories I try to answer questions as what does the individual learning process look like when going from one professional role to another in the same profession? What impact does theoretical knowledge have on Practical knowledge?I have used reflection and writing as methods for my paper.

SAMMANFATTNINGDilaterad kardiomyopati (DCM) är en ärftlig, primär hjärtmuskelsjukdom som är mycket vanligt förekommande hos dobermann. Sjukdomens förlopp har tre stadier. Det första stadiet innebär att sjukdomen föreligger men kan enbart påvisas vid histologisk undersökning av hjärtmuskelvävnad. Det prekliniska stadiet innebär att inga sjukdomstecken ses hos hunden, men förändringar, såsom hög förekomst av kammarextraslag och dilatation av vänster kammare, kan hittas med hjälp av elektrokardiografi (EKG) och ekokardiografi. I det overta (kliniska stadiet) uppvisar hunden sjukdomstecken som nedsatt arbetsförmåga, trötthet, hosta samt kachexi.

The number of young people that graduate from upper secondary education has decreased while a growing number of young people are in an outside position in the sense that they neither work or study or have any other known occupation. In addition to this the labour market has gone trough changes, which has brought difficulties for some groups to establish themselves on to the labour market. One of the groups that have been affected by this is the young people. As an answer to the increasing number of young people in an outside position, a new law was introduced on the 1st of July 2005. The law is called (kommunala uppföljningsansvaret) and it stands for the municipality's responsibility to follow up on young people between the age of 16-19 years that is not enrolled in any upper secondary school and that does not have any other known occupation.The purpose of this essay has been to examine how the responsible administrations in Helsingborgs municipality view their responsibility to follow up young people between the ages of 16-19 years and the Practical application of the law, and also if they can see any risks with not following up on young people in that age span.

Fortifikationsverket which is the landlord for the Swedish national defence has a great problem in their forestry due to the relatively large amount of metal objects in their timber. These metal objects cause different types of economical losses in the timber refinement chain. To enable out sorting of logs containing metal objects already in the harvesting phase, Fortifikationsverket is interested of the possibility to utilize some type of metal detector in a harvesting head for that purpose.The goal of this study was to, with help of a case study, enlighten the problem that metal objects in timber cause for Fortifikationsverket and their customers of timber and to investigate conditions of to mount and utilize some kind of metal detector in a harvesting head at present.The saw timber deliveries by Fortifikationsverket during the time period 2003-2005 was used as a reference volume for calculations of economical losses. In this case study was included two sawmills where timber from Fortifikationsverket were delivered to for further refinement. Factors investigated were the type of damage metal objects caused in these two sawmills and the economical signification of these damages.