An increasing number of students leave the Swedish compulsory school without having a satisfactory grade in mathematics. Causes why students risk ending up with difficulties in the subject of mathematics are debated but one explanation might be that more and more students are diagnosed with dyscalculia. The purpose of this study is to investigate how educationalists identify and organize their teaching in order to help students with difficulties in mathematics to reach the schools requirement and long-term goals that are defined in advance. It is vital to detect learning difficulties at an early stage. Accordingly, it can be avoided that the student starts to develop a negative self-image due to repeated failures and in the same time provide relevant help.

Det är viktigt att vägarna håller så länge som möjligt. En faktor som har en påverkan i asfaltens långvarighet är bitumen. När bitumenet föråldras försämras dess egenskaper som ökar risken att skador uppstår på asfalten. Med hjälp av olika tillsatser kan bitumenets egenskaper förbättras. En av dessa egenskaper är bitumenåldring.

Residential estates are created without any adaptation to the users who will use them. Clients wouldprofit on involving users in an early project stage to create housing estates adapted to the user?s needsand wishes. Clients of the housing estates that require missions from consultants should realize that noone exclusive can represent other people's needs, regardless of the theoretical expertise they possess. TheSwedish million programme in the 1970s is an example of how objective expertise gained control, whichled to the creation of outdoor environments where few wanted to stay and live.

The smelting process at Sapa Profiler AB in Sjunnen generates large quantities of waste heat which is absorbed by the cooling water when the aluminum is cooled down. This paper is the result of a Master?s Degree Project aiming to present the conditions for recycling the waste heat. The cooling water absorbs the heat from the aluminum at an average rate of 600 kW and the paper shows that it can be used to replace electrical power consumption for heating the production plant?s facilities.

The aim of this study is to look closer at collection development and the use of collection development policies in Swedish public libraries, with the help of a few examples. Through interviews with three librarians in three different public libraries and an analysis of these libraries? collection development policies, the authors try to find out how the creation of collection development policies takes place in these libraries, how these librarians use the policy, how these policies have been followed up and revised, and also to see what the policies of these libraries include. The material of the study suggests that a lot of work is required to write the policies, and that the written policy itself is seldom used by the librarians. The interviewed librarians still find the policies useful because the writing of them gave a detailed understanding of what the collection of the library contains.

AbstractTitle: How does people that meet online communicate? -An qualitativestudy of the media use for individuals that date online.Number of pages: 34Autohor: Malin JanssonTutor: Amelie HössjerCourse: Media and Communication Studies CPeriod: Spring term, January 2010University: Informatics and Media, Media and Communication ScienceUppsala UniversityPurpose/Aim: The aim of this essay is to see if mediea use changesthrogh time in a relationship between individuals that have metonline.Material/Method: Qualitative method with nine interviews divided into two groupsdepending whether the person is an actively dejting online or ifshe has a long term relationship with someone she have metonline.Main results: The use of digital media changes thorugh time in therelationship. The individuals stop using the net dejting whenthey meet someone. The digital medias are stage at the begginingof the relationship. Through time they use a multiple ofdigital medias but they have preferenses and prefers to use thetelephone both when they are communicating positive andnegatvie information.Keywords: Online dating, social penetration, process of getting to knoweachother, communication.

AbstractThe use of standard agreements can hardly be overestimated in the society of today. The amount of standard agreements should barely decrease. One of the standard agreement?s main purposes, to make the concluding of the contract more effective, strongly agrees with the companies will to accomplish fast concluding of agreements using as small resources as possible A dispute that can arise in these contexts is that dissimilar standard agreements collide. Between nations this is called Battle of Forms.

SecRePac is a household appliance that simplifies sorting of packaging such as milk, juice and yogurt containers. By shredding the packages SecRePac reduces its volume uptake both in the home and at the recycling station. This leads to minimization of both transports to the recycling stations and truck transport for emptying the containers at the recycling station.The greenhouse effect deteriorates and becomes worse and worse leading to extreme climate changes and natural disasters such as floods as an example. Carbon dioxide emissions are the major reason for this and at least 30 percent of all these emissions come directly from transports. In the EU carbon emissions has decreased in the past few years.

Denna studie syftar till att utveckla kunskap om hur professionella klassiska sångare förbereder sig och hanterar scenframträdanden. Studiens frågeställningar har varit hur klassiska sångare uppfattar vikten av mental förberedelse inför scenframträdanden och vilka funktioner de uppfattar att mental träning och scenisk beredskap har inom sångutbildning på olika nivåer. För att få svar på mina frågeställningar använde jag mig av kvalitativa intervjuer med fyra professionella klassiska sångare.Resultatet visar att informanterna lägger stor vikt på instuderingsprocessen i sin mentala förberedelse inför ett scenframträdande. Instuderingen ska påbörjas i god tid innan en konsert och genomföras metodiskt med fokus på teknik, text, musik och scenisk utformning. Studien visade också att informanterna hade tydliga rutiner under konsert-/föreställningsdagen.

In 1999 the childbearing increased, which in combination with the closure of a number ofpreschools led to the shortage and reduced capacity in available places for youngchildren. The lack of places in preschools has led us to try to find a solution to theproblem and in order to solve the problem we have interviewed personnel of preschoolsin Halmstad. The persons we met were asked to list advantages and disadvantages oftheir preschool and also to come up with innovative solutions and new ideas of how todevelop a satisfactory preschool. This was the basis for us when we drew our drawingsand our main objective was to find a new template for the development of pre-fabricatedpreschools.When drawing a new and modern preschool a number of considerations have to be made,first of all the main objective for the children is play and playtime, a second objective issound reduction and laws about sound reduction. Another consideration is how toconstruct the building and which method to be used, for instance should industrialtechniques be considered and pros and cons be listed.The main disappointment amongst the preschool personnel was that they had noinfluence in the planning stage of the new development of the preschool.

Syftet med studien är att få en ökad kunskap om vad som motiverar elever i årskurs fem i lärarledda lärandesituationer. Valet att utföra studien i årskurs fem beror på att vi under vår studietid har mött elever i denna årskurs och har ställt oss undrande till vad det är som motiverar dem. Motivation är ett begrepp som har genomsyrat lärarutbildningen och på grund av detta ville vi veta mer om hur eleverna uppfattar begreppet. Flera teoretiker menar att elevers motivation till lärande kan påverkas av såväl inre som yttre faktorer samt diverse behov. Jenner (2004) anser att det även finns en tredje faktor där eleverna tycks pendla mellan faktorerna.

The Swedish automotive industry has since way back been struggling with bankruptcy, abroad buy outs and staff cuts. Competition and pressure on prices are two factors that affect the automotive industry. Because of this, the companies are pressured to continuously developing their work in addition to be able to compete on the market. The aircraft industry has successfully managed to implement additive manufacturing (AM) and for motorsport has several components manufactured with AM been used. When AM is used as a manufacturing method, there are a number of advantagesthat follows.

Ravelsmarks gård have now reached the stage when there are few options for the future. The options are either a construction of completely new farm buildings or a winding up of the milk production. Present on the farm today there is 65 dairy cows plus recruitment. 44 cows stand in long-stalls and 20 cows stand in short-stalls. The objective of this study was to examine the profitability of a completely new cowshed. In order to get costs for investments different milking systems and equipment for feedstuff have been compared. The systems in the investment budget have been chosen on recommendations from advisers, salesmen and on the basis on what is suitable for the farm. One system where a so-called mix feeder wagon is used for the roughage seemed to be best suited for Ravelsmark. The different prices obtained for the manure well show that there are possibilities to decrease the investment costs.

During the years 2005-2007 several cases of abnormal bleeding were seen after surgery in Bengal cats on veterinary clinics and animal hospitals in Sweden. In this study we have examined if the observed bleedings are due to an inherited defect of the coagulation cascade. Ten Bengal cats were tested for activated partial thromboplastin time (P-APT-time) and one-stage protrombin time (P-PK), and nine of these cats were tested for fibrinogen quantity (P-fibrinogen). Four of the tested cats had shown signs of an abnormal bleeding after surgery, and five of the cats were genetically related to these cats. One cat had a small bleeding wound at the internal base of the right auricle.

Background: The background explains different financial crises and the effect those crises had on the Swedish acquits regarding variable compensation. The resent discussion regarding variable compensation and the main problems with bonuses is also explained. Our theories for this essay is mainly based on the new directions from Finansinspektionen FFFS 2009:6,7 and stakeholder theory. Other theories used are agency theory, stewardship theory and economic man.Purpose: The purpose of this essay is to analyze the new directions for variable compensation and to investigate if these new directions can lead to a more long-term thinking for managers in banks. Method: We used semi-structured interviews with open questions for our survey.