Detta arbete beskriver en elektrisk pulsgenerator, dess konstruktion och ingående komponenter.Särskild uppmärksamhet ägnas åt det triggade gnistgapet och triggpulsgeneratorn. Gnistgapetskonstruktion beskrivs. En SPICE-modell utvecklas för gnistgapets urladdningskanal.Urladdningskanalens egenskaper simuleras. Simulerad och fotograferad kanalradie jämförs.Några genomförda försök beskrivs kort, däribland det katastrofala och avslutande försöket. Detavslutande försöket analyseras.

The aim of this thesis was to look closer into the shelf arrangement and user behavior in a fiction collection with the municipal library in Lund as an example. The purpose was to investigate to what extent the shelf arrangement in this library is adapted to the behavior of users when it comes to searching for and choosing fiction. The study is mainly focused on the division between Hc- and Hce-classified books (Swedish fiction and fiction translated into Swedish), the special shelving of the publications of the last five years, and the genre categorization. The user behavior is primarily examined from the perspective of three search strategies; looking for a specific author or title, browsing within a genre or browsing without having a specific genre in mind. The study also deals with within which genres of fiction the users are searching and if they are looking for a book that is translated or not, new or older.

In the last decades the Swedish labor market has been characterized by a stereotype perception on women?s role and position on the market. The perception speaks of the characteristics of female leadership as being less qualified causing the gaps between the two genders to transform into a gender segregated society. The historically slow progress has limited the career opportunities for women to reach top management. However the increasing discussions during the 21st century on how to reduce the gender differences in the labor market has made it more acceptable with women on higher positions.

Within the ambulance care in Uppsala County a vacuum splint is used to immobilize fractures on extremities. The research available on which method of immobilizing to prefer during pre-hospital treatment is limited. The purpose of this pilot study was to examine the perceptions of the ambulance personal in Uppsala County on the issue of usability of SAM-splint and vacuum splint when immobilizing extremities. The project was also aimed at researching if SAM-splint could be seen as an alternative or a complement to vacuum splint, and to get an apprehension on any evident differences in patients? perceived pain when treated with the two different approaches. A descriptive comparative study was carried out. All patients, regardless of age and sex, with the need of immobilizing supposed fractures, were included.  Patients with suspected femur fracture, collum fracture, or where pre-hospital care was not possible or in question, was excluded.

The purpose of this study was to examine the extent to which incontinence aids, used in local authority/municipal nursing homes, were adapted to the resident?s urine-leakage volume and to find out how nurses perceived the current situation concerning individual testing of incontinence aids in municipal nursing homes. The study method was a quantitative empirical study and was carried out in two phases. The first phase was a weighing test, carried out in three nursing homes, whereby the incontinence aids used by 25 residents during a 48 hour period were weighed. The second phase was the completion of a questionnaire by the municipal nurses working in the same local authority.

On board ships different type of maintenance activities take place. Some of those require working with vibrating handheld tools. Traditionally there is a high awareness of the risks with different type of duties such as protecting the skin from oil or other chemicals, the eyes from splashes and hearing from high noise levels. The experience we have from our time as on-board cadets are that there is less information about vibration hazards available compared to the information concerning other hazards on board.There are threshold values that workers, by law, are not allowed to exceed when working with handheld vibrating tools. The purpose of this study is to investigate how common the use of this type of equipment that can cause damage by vibrations, to the hands and arm amongst the deck crew, and if the crew informed about the risks involved.

Bakgrund: Daglig rökning och låg fysisk aktivitet på fritiden är betydligt högre bland individer med psykisk ohälsa. Syfte: Att undersöka dessa samband i ett köns- och socioekonomiskt perspektiv, samt eventuellt finna bakomliggande orsaker. Metod: Använder data från en tvärsnittsstudie (Folkhälsoenkät, Skåne 2000) med en representativ population (n = 11 304) i åldern 18-65. Huvudvariabler är självrapporterad daglig rökning och låg fysisk aktivitet, samt psykisk ohälsa som bedöms via General Health Questionnaire-12. Analyser gjordes med logistisk regression för att få oddskvoter och kontrollera för möjliga confounders. Resultat: Samband finns mellan psykisk ohälsa och daglig rökning, respektive låg fysisk aktivitet bland båda könen, och bland socioekonomiska grupper. Kvinnor har signifikant lägre oddskvoter gällande båda sambanden. Individer med psykisk ohälsa har fler ofördelaktiga levnadsvanor än de med ej psykisk ohälsa, oavsett socioekonomisk status.

This report is the result of a questionnaire survey done in cooperation with the company Sydved and their contractors. The investigation concerned all their ordinary contractors. The main goal with the study was to find out the contractors opinion about the current cooperation conditions with Sydved, their opinion about the future and how to improve the cooperation. All contractors got a questionnaire to fill in and return within a given date. The percentage of answers was 48 % at the first stage and further 11 % answered after reminder. The result of the investigation indicated that the contractors in general have a positive attitude to Sydved and the way that the company acts.

AbstractThe overall purpose of this thesis was to investigate to what extent new research findings, in neuroscience and learning, may be useful in a school improvement context. In a qualitative interview study combined with questionnaire, we have investigated the approach to school improvement that exists in a municipality. Informants have been head teachers in preschool and primary school, special education teachers in a student health team and a development manager. The outcome of the study showed that all of the study participants, all of which have a formal mandated to work for school improvement occurs. It also shows that informants, according to their professional position, express different goals when relating to school improvement.

The purpose of this master's thesis is to discuss how young people view their possibilities of exercising power and influence in Swedish society and politics. To accomplish this we have used several different sorts of relevant material. As an introduction, we review the development of the Swedish research concerning youths, with focus on the development in the last two decades of the twentieth century. We continue with a study of important Swedish youth-political documents, especially of the Government Bill På ungdomars villkor: Ungdomspolitik för demokrati, rättvisa och framtidstro On the terms of the youth: Youth-policy promoting democracy, justice and hopes for the future. The Bill is the foundation of a new youth-policy in Sweden.

Background: The need for structured practice has in recent years appeared in connection with the request for a more evidence-based nursing. In psychiatric care with its complex disabilities, it is important to have methods to identify these. Research has demonstrated the importance of patient participation in nursing that has been shown to affect their mental health. It is essential to get to know how patients with mental illness are capable of involvement in their life situation. The ICF emerged as a useful theoretical framework for development of questionnaires of patient participation.Aim: The aim of the present pilotstudy was to develop and test a questionnaire for participation, based on ICF.

I denna studie undersöks det ledarskap som idag bedrivs inom Skånes kommunala verksamheter, utifrån nio ledarskapsstilar som är kompatibla med organisatorisk framgång världen över. Frågeställningen ?Finns det några skillnader mellan manligt och kvinnligt ledarskap i Skånes samtliga kommuner, studerat utifrån McKinseys nio ledarskapsstilar?? har syftet att undersöka eventuella könsskillnader i ledarskap.Fördelningen i studiens population har syftet att kartlägga samt studera de skillnader det manliga och kvinnliga ledarskapet kan ge exempel på. Urvalsgruppen har således fått svara på en enkät behandlande de områden de eventuellt kommit i kontakt med under sin chefskarriär och därmed fått bedöma sitt agerande.Enkäten skickades ut till totalt 101 chefer, fördelat på 54 män och 47 kvinnor, inom Skånes samtliga 33 kommuner. 65 svar erhölls, fördelat på 31 kvinnor och 34 män.

The aim for this essay is to investigate the importance of studying religion in an upper secondary school in Närke county, this is done by distribution of a questionnaire. The importance is studied both on the individual level and on the societal level. The result shows that although the students do not have a big interest in religious studies still the subject has an importance on both an individual and a society level..

In this thesis I have discussed about conflict management in school, from a teacher´s perspective. Focus has been on Swedish schools, especially on the teachers who are active in primary school. Several perspectives have been given, including an intercultural approach which has been the most recurrent. The importance of teachers? emotional maturity, knowledge about democracy and values, as well as teacher?s impact by being a sharp leader in different ways are other subjects the essay has touched.

The study tries to increase the understanding of the phenomenon known as the Big bath, on the question whether the market accepts Big bath accounting principle or not. Big bath is an accounting theory meaning that a company is likely to increase its impairment in a specific year. This could be as a reaction on a change in the leadership, a depreciation of the result or maybe an external decrease in demand. Through a quantitative survey of the market it is examining whether the companies themselves are inclined to use the procedure and if the stock market accepts it. The study concludes that Big bath similar procedures are a fairly common accounting practice and that the stock market does not seem to mind. .