Renewable energy and the charging of electrical vehicles will increase in the future. Therefore the risk of outages is also increasing, partly because renewable energy is intermittent and the production amount can change fast. Charging electrical vehicles is often demanding high effect in short time, which could make faults occur. It takes more advanced technology to short the outage time. Today Övik Energi has high reliability in the power grid, but in order to maintain the reliability, it is time to prevent problems that can occur in the future. This thesis has presented a suggestion for the placement of fault detectors Protrol IPS2, in which a total of four detectors is proposed.

Since criminality started to rise steeply in most western welfare states following the second world war the relationship between welfare support and criminality has been debated. For a period of time thought to be an effective preventive measure against crime welfare support has since from time to time come to be seen by some as ineffective and in some cases even as a contributing factor to the rise in crime. It remains a contested issue as new theories, such as social support theory, which is employed here, attempt to contribute to the understanding of what effects general welfare has on overall crime levels. As a connection which is relatively well-researched in the USA, altough still not yet fully understood, this study strives toward a better understanding by testing the relationship in a swedish context. The relationship might not function in the same way considering that the US is a fundamentally different welfare-regime than Sweden, liberal and social-democratic respectively.Untangling the relationship is attempted by employing a multivariate regressionanalysis on a crosssectional dataset consisting of data from 2012 covering 247 of Swedens total of 290 municipalities.

The Swedish National Rail Administration has changed in the past decade, from its origin after a less dramatic separation from the Swedish State Railways to becoming an authority with its own identity. Today the National Rail Administration is a large organisation with several different departments, each with its own unique function. To operate train services the railway needs to be ?in shape?, leading to a need for maintenance, reinvestments and new investments. For this purpose, the National Rail Administration carries out public procurement where contractors, who are able to perform maintenance and new construction, submit tenders.

This report is commissioned by the Water and Sewage Agency in The City of Mariehamn, Åland. The basic aim is to investigate positive or negative effects of a relocation of the sewage pipe from a wastewater treatment plant, Lotsbroverket. The environmental licence of Lotsbroverket is to be revised and The Environmental Appeal Board at Åland?s Government and Administrative Board has made demands that several possible locations in an outer water area should be examined. The present location of the sewage pipe is in Svibyviken, which has been classified as an ?inner water area?.The objective of this work is to study to which extent the nutrient loading from Lotsbroverket influence the environmental conditions in Svibyviken, and to investigate the suitability of different locations of the wastewater pipe from Lotsbroverket.The way a coastal area looks, i.e., its morphometry, determines to a large extent its ecological characteristics.

Fetma och övervikt är ett hot mot folkhälsan. Många med övervikt och fetma försöker gå ner i vikt, men få lyckas bibehålla viktminskningen. Studiens syfte var att ta reda på erfarenheter av betydelsefulla faktorer och strategier för en bestående viktminskning, samt motivation för bibehållandet av vikten. Enligt Self-determination theory (SDT) blir beteendeförändringar bestående om de är autonoma och om motivationen är intern. Åtta kvinnor som deltagit i Itrims viktminskningsprogram intervjuades.

This report deals with the performance of a batch flow treatment of landfillleachate compared with a continuous flow system. The parameters in focus were total Kjeldahl nitrogen (TKN), BOD5 and COD. The pilot-scale experiment used eight barrels with a volume of 150 liters. Each barrel was constructed differently concerning its flow, its bed material grain size and its presence of plants or not. Four of the barrels worked in batch mode, thus four in continuous flow mode.

This Master's thesis discusses the freedom of speech, the right to freedom of opinion and expression, freedom to hold opinions without interference and to seek, receive and impart information and ideas in the context of public libraries in Sweden. The scope of this thesis is to examine the acquisition and maintenance of the literature about the killing of Sweden's Prime Minister Olof Palme 1986. This literature will serve as an instrument to measure the extent to which Swedish public libraries adhere to the rules set by the Swedish parliament, United Nations' universal declaration of human rights article 19, UNESCO's public library manifesto and the principles of the Federation of Library Associations and Institutions..

Introduction. Infection Prevention is one of the surgical nurses' main responsibilities. One of the steps which patients undergo in this purpose before surgery is the preoperative skin desinfektion. Background. The patient washes the day before surgery with Descutan cutaneous sponge 4 %, a sponge containing chlorhexidine.

The purpose of this thesis is to examine and analyse which effects a service strategy has on the control system of an organisation. The thesis takes a service perspective, and it is assumed that a service strategy gains competitive advantage and that the goal of the service strategy is to increase the customers? satisfaction level. A qualitative in-depth case study was performed on a Swedish beauty company. The organisation?s vertical structure was examined, from central to local level.

Artificial insemination (AI) has had a great influence on the development of pig production and is today widely practiced (Gerrit et al., 2005). With AI, genetic progress can at a short period of time be spread worldwide compared with using natural service and the best boars can be intensively used. This is also one of the biggest risks with AI; the impact of semen containing a genetic disease or contamination of pathogens can be enormous. Fortunately, it is a small risk of disease transmission due to many tests of the boars and the semen before use (Maes et al, 2008). It is important that the boars used for insemination have good breeding values along with good reproduction features and have good fertility results (Robinson et al., 2005).

The purpose of this essay was to find out what alcoholics themselves mean were the way out of their drinking abuse.The questions at stake are:· What kind of context did the interviewed live in before and after the turning point?· How did the process of getting out of the alcohol abuse look like?· What different factors may have influenced the turning point, the maintenance and the interviewee's choice to stop the abuse of alcohol?· Where there any other important occurrences that may have had an impact on their decision to stop drinking?For the investigation we have interviewed three women and five men. They all have had sever problems with alcohol, but all of them also have found a way out of the abuse.Our research shows that the way out of alcohol abuse is very complex and individual. The turning point is rather a process than a single occurrence. Our research also shows that the interaction between the alcohol and important individuals in their immediate surroundings are the absolute most important factor to stop using alcohol in a destructive way but also important when it comes to maintaining soberness..

Sahlgrenska Academyat University of GothenburgDepartment of internal medicine and clinical nutritionAbstractTitle: Can exclusive enteral nutrition replace steroid treatment in pediatric Morbus Crohn?Author: Hanna Rymark Lehnér and Josephine PetterssonSupervisor: Mette AxelsenExaminer: Anna WinkvistProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: May 23, 2012Background: Morbus Crohn is a chronic inflammatory bowel disease which periodically causes great suffering for the patient. There is solid scientific evidence that treatment with steroids effectively induces and preserves remission. However, side effects are many and a great risk for stunted growth and skeletal development exists in children. A widespread view is that exclusive enteral nutrition is as effective as steroids in pediatric Crohn´s.

This study focuses on a reconstruction proposal of a small part of a rural churchyard that has lost a big part of its history, in form of its conformation and plant material. The chosen part of the cemetery was established in 1938, and this proposal is an interpretation of the architect?s original plan, the workers wishes and my own observations and experiences of the place. In this proposal I have tried to balance the plants composition to create an environment that can benefit the biological diversity, that fits the locations habitat and today?s maintenance.

This thesis revolves around an obvious fact: printed (or otherwise two- or three-dimensional) poetry is always and inevitably visual. By analysing a representative selection of poems, including conspicuously experimental and image-like poems as well as examples of more conventional poetry, the thesis points out that visual iconicity is an equally inevitable consequence of the visuality of printed poetry. The analysis applies terminology relating to iconicity and intermediality (presented by Lars Elleström, whose theoretical basis is the semiotics of Charles Sanders Peirce) to the selected poems, while avoiding making too specific interpretations, in order to maintain a discussion of the ever-present phenomenon of visual iconicity as such, and not just the individual examples.Rather than introducing visual iconicity specifically to confirm more or less specific interpretations of poetic texts, this method of approaching poems as two-dimensional works of art is what this paper mainly aims to propose, as a productive starting point for literary analyses in general; as is concluded in the theoretical framework by Elleström, the actual modal and iconic properties of printed poetry contradict mutually exclusive dichotomies such as verbal/visual and text/image. While indirectly visually iconic poems tend to have a wider range of possible interpretations at the outset, the existence of iconic potential, however, does not depend on any specific interpretation..

More recently, the number of elderly immigrants has increased. This means that Sweden is faced with new challenges. The purpose of this study was to illustrate how the elder immigrants general situation in Helsingborg looks like, as well as how social workers work to integrate this target group. Furthermore, I wished to have an answer on whether social workers feel that there is a continuing need to be concentrated on the integration of elder immigrants. To get answers to my questions, I have interviewed five social workers in Helsingborg who are working on issues that concern elder and integration.