The aim of this study was to increase the knowledge about whooper swan (Cygnus cygnus) ecology to enhance the ability to predict and also to prevent the crop damage they cause. The largest proportion of damage in Sweden has been reported at stopover sites during spring migration in February, March and April. Therefore, this study focused on an important stopover site, Lake Tysslingen, situated in south-central Sweden. Specifically, the relation between the duration and period migrating swans stage at the stopover site and mean temperature (measured at three different weather stations) for the years 2001-2010 was studied. Furthermore, the swans´ selection for certain fields in relation to field type, distance to roosting site, a supplemental feeding site and forest edge within agricultural land surrounding the lake was analyzed.

The aim of this study was to increase the knowledge about whooper swan (Cygnus cygnus) ecology to enhance the ability to predict and also to prevent the crop damage they cause. The largest proportion of damage in Sweden has been reported at stopover sites during spring migration in February, March and April. Therefore, this study focused on an important stopover site, Lake Tysslingen, situated in south-central Sweden. Specifically, the relation between the duration and period migrating swans stage at the stopover site and mean temperature (measured at three different weather stations) for the years 2001-2010 was studied. Furthermore, the swans´ selection for certain fields in relation to field type, distance to roosting site, a supplemental feeding site and forest edge within agricultural land surrounding the lake was analyzed.

The aim of this thesis is to discuss and analyse the American cotton subsidies? effect on the world market in general and developing countries in particular. The amount of U.S. subsidies is substantial compared to most other countries, but a great deal of the effect is due to the USA?s significant share of the market.

The paper evaluates two housing proposals with Space syntax as method. The proposals are very different in a topological sense but are in a configural sense almost the same. This effect is because both proposals connect themselves to the existing configural structure of the city in the same way. Neither of them takes advantages of the most integrated streets in the existing structure and use them to concentrate pedestrian and car flows to the streets or points which are intended to be the most urban areas. The knowledge of Space syntax and this evaluation puts focus on the pour understanding among architects and planners of what effect urban design proposals will have..

This study aims to evaluate the waste management in Norrbottens municipalities in key areas such as possibilities to reach the two national waste goals, information to the public, the effect of legislation, future of waste management and differences in geographic- and demographic areas. The Waste Framework Directive (WFD) issued by the EU and incorporated into Swedish law plays a major part in waste management by defining a hierarchy in five steps how waste should be treated. Interviews conducted with each of the fourteen municipalities aimed to find out what step in the hierarchy they are at and what effect the implementation of EU-legislature into Swedish law has had. Based on the interviews a diverse range of answers was found in relation to the questions asked, generally the more populated municipalities saw a more positive future of waste management, mainly because more developed infrastructure to handle waste is already in place. However the smaller the municipality is the harder it is to allocate resources for waste management and problems arise in the form of expensive transports of waste.

The colour choice of spiders and the effects of competition on this phenomenon were examined in the laboratory using the sit-and-wait predator goldenrod crab spider (Misumena vatia, (Thomisidae)). This species can  be both white and yellow (could also change colour)  and it was here examined whether individuals preferred to sit on flowers which has the same colouration as their bodies. I found that M.vatia showed preference for flowers that matched their own body colour, but when competition was introduced this preference disappear. It seems, however, that position is a factor that can influences the substrate decisions of M. vatia, where the edge of the flower is preferred..

The third most common conifer in Sweden is Pinus contorta (lodgepole pine). It originates from the western part of North America and was brought here in the end of the 1920s. The lodgepole pine is today allowed for commercial plantations in central and northern Sweden, excluding high altitude locations. Since 1979 only plantations with scientific purpose are allowed in south-central and south Sweden. This document is focused on how lodgepole pine manage perform compared with Pinus sylvestris (Scots pine) in the southernmost part of Sweden, Götaland. The idea came from the fact that the Swedish government is evaluating a notification from the National Forest Agency that suggests lodgepole pine to be allowed for commercial plantation even in southern Sweden.

Background: Children frequently exhibit high levels of distress while undergoing routine blood sampling or injections. If the child is not treated with appropriate care, the feelings of distress may increase over time and result in needle-phobia. Objective: The purpose of this study was to describe nurses´ possibilities to relieve distress in children undergoing needle sticks. Method: A systematic literature review was conducted through database search and screening of reference lists. Ten research articles with a quantitative approach were included, coded for quality and then analyzed.

The main focus of this essay is to analyze whether strict employment protection legislation has a negative effect on the labour market possibilities for youth in the EU or not. To empirically examine the labour market possibilities for youth, data for unemployment rates and incidence of temporary jobs are used. By doing simple correlations between the different labour market characteristics and OECD?s employment protection legislation index the effect of the latter is tested. The result is that a tendency for youth unemployment and frequency of youth with temporary employment to be higher when employment protection legislation is strict can be seen.

The purpose of this study is to evaluate the real aggregated consumption and empirically determine its exogenous variables. A multiplicative analysis is done in the context of government stabilization policy to find out how policymakers can execute a stimulus package that will bring the best multiplicative effect to the economy The conclusion of the study is that real income, net financial assets and real-estate price index are all statistically significant. An effective expansive fiscal policy is a public-financed investment in the private sector. Coordination is going to be crucial when stimulus package is developed due to the fact that leakage in the form of imports will prevent the expected multiplicative effect..

Purpose;the purpose of this study is to investigate whether a product ad observer's purchase intention, perception of product quality, brand image perception and price perception is affected depending on the size of the text that was used in the ad to communicate the product price.Methodology;the study was conducted using a quantitative method through a survey. The implementation of the study has been done by using three variants of the same suit ad where the three different variants have been manipulated on the text size on the price information, by reduced / increased the text size. The implementation has also been carried out using two different ad sender, with three ads for each sender.Result and conclusion;the text size on the price of a product ad mainly affects the observer's price and quality perception, where the small text will have a positive effect on quality perception and a negative effect on the quality perception. Even brand image changes depending on the text size where small text will have a positive effect..

Eftersom hållbart skogsbruk innebär att man i skogsbruket tar lika stor hänsyn till de ekologiska och sociala aspekterna som de ekonomiska är det viktigt att utvärdera alternativ till det konventionella trakthyggesbruket för att säkerställa att alla värden i skogen uppnås. Ett så kallat schackrutesystem, eller Chequered-Gap-Shelterwood-System (CGS-system), är ett system där träd avverkas i mindre luckor som sedan alterneras med motsvarande skärmställningar. Detta skapar ett tvåskiktat bestånd med schackrutemönster. CGS-systemet är ett skötselförslag där fördelarna från både trakthyggesbruk och kalhyggesfritt skogsbruk eventuellt skulle kunna kombineras. Målet med denna studie är att utvärdera tillväxten av plantor och träd i CGS-system.

Background: The prevalence of dementia increases both in Sweden and in the rest of the world. People with dementia often display some types of behavioral and psychological symptoms. These symptoms include, among other things, aggressiveness, inactivity, activity disturbance, anxiety, hallucinations and depression. The symptoms can create a negative impact of those with dementia, their caregivers and their next of kin. Aim: To describe the effect of non-pharmacological treatments have on the behavioral and psychological symptoms of people with dementia.

Warning labels can be used to change the attitude and behavior in the general public. The use of warning labels is also increasing and suggestions have been made to expand their use to more general food products. However, the research regarding the effects of warning labels and how other factors may influence them is limited.The purpose of this study was to develop the research on warning labels and the effects the strength of the brand might have on the warning label?s effect on more regular food products. To achieve this goal a 2x2 factorial design was used where over 200 respondents filled in four different forms.

The aim of the study is to investigate the practice of psychoanalysis with infants, and its effect on mother and child. With psychoanalytical thoeries and contemporary research on infants interaction as a basis, five interwievs with psychoanalysts in practice has been done. Also taking part of a clinical meeting with nine psychoanalysts has been done. Two of the interwieved analysts where part of this meeting, therefor the total sum of twelve psychoanalysts who reports their thoughts about the process i infantanalysis. The study also includes three participating observations of infantanalysis.