This study is a quantitative study designed to examine whether training in health issues may have contributed to the increase in head managers' psychological capital (PsyCap). Construction consists of the following components: self confidence, hope, optimism and resilience. A high PsyCap considered beneficial in organizational change and steer towards the positive development and helps individuals in stressful situations. The results show an increase of characteristics such as hope and optimism among managers (N = 15) who have undergone training in health issues compared with managers who have not undergone training. However, the tests show no significant difference in head managers' attitudes to health breaks, not the severity of granting health breaks in the groups as a result of training.

Usability is a field within systems development which doesn?t get the attention it might deserve. Above all, it?s considered time consuming and expensive by many people in the industry. The current information regarding low-cost alternatives to achieve a more usable system seems to be almost non-existent.

The aim was to examine writing ability and some of its underlyingfunctions in adults with intellectual or communicative disabilities at dailyactivity centres by comparisons with children and adults without disabilities.66 adults with intellectual or communicative disabilities, 39 children and 14adults without disabilities were included. The following tests/tasks wereexecuted: Test for Reception of Grammar-2, graphomotor task, nonwordrepetition, Rapid Automatized Naming and Writing elicited by pictures. Thepicture elicited narratives were examined regarding length, spelling,syntactic complexity, interpunctuation, content and general impression. Theresults demonstrated that adults at daily activity centres performed lowerscores than adults without disabilities. The group generally didn?t differ fromthe children, but they made a smaller proportion of phonologicallyacceptable misspellings and achieved lower scores on nonword repetitionand Rapid Automatized Naming, which could indicate limitations inphonological processing ability.

Background: The population of the world is getting older and in the year of 2020, 1.2 billion people will be 60 years or older. A common health complaint affecting the quality of life in elderly persons are sleep difficulties. Physical activity is claimed to improve sleep quality and the maintenance of a normal circadian rhythm. Several studies have shown positive effects of physical activity on sleep quality, still the evidence of physical activity as sleep-promoter is insufficient. Aim: The aim of this study was to investigate associations between physical activities and sleep quality in persons ?60 years of age.

Purpose: The purpose of this study has been to investigate whether Frennberg & Hanssons earlier study of anomalies still are correct, and if these are valid for certain sectors. Methodology: In an effort to find seasonal patterns on the Swedish exchange market, we have used the average daily returns. By using these patterns we have created investment strategies which have then been tested over a 10 year period. We also used t-tests to verify our results. Conclusions: We have been able to prove a change in the seasonal patterns that Frennberg & Hansson presented in their study.

Älander, Eva (2011): De nationella proven i svenska ? hur påverkar de undervisningen i årskurs 9? Examensarbete i didaktik. Lärarprogrammet. Akademin för utbildning och ekonomi. Högskolan i Gävle. SammanfattningDetta är en studie om det nationella provet i svenska för årskurs 9.

Bath has been a part of human history for a long time. Today bathing/swimming inmunicipal pools is for people of all ages and it is possible to take swimming courses,exercise or enjoy recreation. The municipal indoor pool of Hogdalen in Sweden wasbuild in the sixties and has had problems with high levels of heterotrophic bacteria. Thefacility has two larger pools, one adventure park for young kids, two smaller bath tubsand a jacuzzi. To improve water quality UV light and coal filter were installed inOctober 2009 to the already existing purification system.

Abstract The increased focus on social capital theory has made its way into labour economics. This has led to the creation of a vast literature about the use of networks and informal search methods in the labour-market, a literature that to some extent also deals with immigrants search behaviour and their relatively high unemployment rate. Characteristic for the literature in the area is the lack of analysis of actual networks. Which types of contacts do these networks contain; how are the networks used in the labour-market; and which type of network generates a high amount of social capital. These questions are important for the general understanding of how social capital functions, within the labour-market, but also for the understanding of how immigrants use their networks in order to find themselves jobs.

PurposeThe purpose of this study is to examine the companies on Nasdaq OMXS Large and Mid Cap to see if there are interesting patterns regarding their WACC assumptions, used when performing impairment tests on goodwill, during 2007-2009. If so, can we explain these patterns? MethodWe have gathered information about the WACC assumptions presented in the annual reports of the 133 companies that were listed on OMXS Large and Mid Cap during the spring of 2011. To complement this quantitative information we have also conducted an interview with Peter Malmqvist and contacted eight of the companies that were in the study.ConclusionWe can conclude that not all companies present their WACC assumptions in the annual report, even though IAS 36 states that this should be done. Of the 45 companies that were included in our study, eight had lowered their WACC during 2008 and increased it in 2009.

In this thesis a possible cost effective runner change of some of the units in the hydroelectric power station Olidan is investigated. The possibility to drive a unit at the same efficiency point through a change of the turbine shaft speed and the rate of discharge is tested. Furthermore the theories behind model testing, determination of efficiency increase from model to prototype and efficiency measurements shall be discussed and analyzed with Olidan as a starting point.A predicted curve has been built on information from model tests and field measurements on the existing runners and runner data from the test of the new model. The predicted curve shows the difference in efficiency between an existing runner and a modern one. It is the difference in efficiency that is used in the calculations that are to show whether changing to a pair of new runners will be cost effective or not.

Identification of fungi is based on macroscopic observations of morphology and microscopic characteristics. These conventional methods are time-consuming and requires expert knowledge. For the past years Matrix-assisted laser desorption ionization-time of flight mass spectrometry has been used for routine bacterial identification in clinical laboratories but not yet in the same extension for fungi. In this study three preanalytic preparation methods for fungi were evaluated in order to shorten the processing time in routine laboratory performance.Clinically relevant strains (n=18) of molds and dermatophytes were cultivated on agar plates and prepared according to the different preparation methods for protein extraction. Each strain was analyzed in quadruplicate by the MALDI Biotyper and the database Filamentous Fungi Library 1.0.The results showed that the genus and species identification rates of the least time-consuming direct extraction method were 33% and 11% respectively.

With numerous applications in both military and civilian life, the demand for accurate 3D models of real world environments increases rapidly. Using an airborne laser scanner for the raw data acquisition and robust methods for data processing, the researchers at the Swedish Defence Research Agency (FOI) in Linköping hope to fully automate the modeling process.The work of this thesis has mainly been focused on three areas: ground estimation, image segmentation and classification. Procedures have in each of these areas been developed, leading to a new algorithm for ground estimation, a number of segmentation methods as well as a full comparison of various decision values for an object based classification. The ground estimation algorithm developed has yielded good results compared to the method based on active contours previously elaborated at FOI. The computational effort needed by the new method has been greatly reduced compared to the former, as performance, particularly in urban areas, has been improved.

This C-essay is a qualitative study designed to create a basis for understanding how managers involved in school affairs perceive the impact of merit points on students? chances to continue on to higher education and how this will affect individuals' life chances.The study is based on three interviews with managers involved in school affairs. In this paper grades, merit points and socioeconomic class differences are discussed.The aim of this paper is to answer the following questions:? What impact does merit points in language studies and the way different languages are valued, in the system, have for the individual and for society?? Who are the winners in the new grading system and who are the losers; how are different socioeconomic groups affected?The material was interpreted with the help of a report written by Ingrid Nordqvist and Monica Langerth Zetterman called "Secondary School competition field-a regional perspective", a paper written by Helen Raven who did a study on grades, national tests and social reproduction and the Frenchman Pierre Bourdieu's theories.The results show that class differences will increase and that it will be difficult to rise in the social hierarchy in the future..

Genetic defects are caused by mutations in major genes where the gene?s protein product has a large impact on the physiology of the animal. The synthesis of the protein can be altered by a change in the nucleotide sequence, which can lead to malformation and in many cases death.One of the main reasons of increase in many genetic defects is the use of few bulls in breeding programmes, causing a reduction of the genetic variation. Genetic defects cause suffering for the animal and influences the production by, for example, increased costs due to misscarriages, lost milk production and expenditure for medical treatment. Bovine Leukocyte Adhesion Deficiency (BLAD) and Complex Vertebral Malformation (CVM) are two genetic defects that were widespread before the causative mutation was discovered.

The development of defoaming additives is steadily progressing and there are therefore always new and improved additives on the market. Some modern additives provide the desired defoaming effects by themselves, in contrasts to previous additives that needed to be used in combination with other additives. The task of this bachelors thesis was to evaluate the possibility of using these improved defoaming additives, with the aim to find alternatives that give the system better defoaming attributes while, at the same time, using less of the primary products. The tests were carried out in the coating type Teknocryl Aqua Combi 2780. The coating is a waterborne air drying acrylat-latex/alkyd based coating that can be used for both single coat painting and primer.