St. John?s wort extract is composed of a large number of components, about 150, but the most studied and interesting substance are hyperforin and hypericin. The herb is very popular and it is known for its pharmacological efficacy in numerous disorders. It is used for treatment of mild to moderated depression as an alternative to synthetic antidepressants.

Background: How small children sleep influence the whole family. Sleeping problems, could influence children physical, mental, emotionally, cognitive and socially. When parents get waked by the children, who wake by themselves in the middle of the night, the parents do not always now what to do. Aim: The aim of this study was how children sleep and how it influence their parents sleep habit. The question formulation was threefold: Firstly.

The author has, with the help of AK Consultancy Indoor Air AB, formed a series of questions regarding moisture problems in buildings and how these are handled in extreme climates with high temperatures and a high relative humidity. Furthermore to analyse and indentify key material that makes a construction safe against moisture problems. Ventilation, AC and the choice of materials have in a later stage of the thesis been investigated to enhance the knowledge of moisture protection. The research for this report includes measurements on existing buildings, calculation models on the building envelope for analyses and the ingoing materials of the envelope. The health aspect of moisture problems related to ?sick building syndrome? has been included and interviews have been conducted to gather relevant information.A study of the American system, ASHRAE, American Society of Heating, Refrigeration and Air Conditioning Engineers and the standards used in Singapore has been made to highlight the difference.

Dogs with behavioral problemsThis study was made to investigate if there was a problem in today?s society regarding dogs showing for example excessive aggression and/or anxiety. The main questions in this study was "is there a problem today" and "if there is a problem, what can we do to prevent it". To investigate these questions interviews were made with six different professions concerning the dog domain. The result of the study shows that three of the interviewed considered it to be a problem, one did not have an opinion on the matter and two choose not to call it a dog related problem because it mostly depends on the owner.

Behaviour problems are often behaviours that cat owners don´t like, but are normal to the cat. The reason to why cat owners experience certain feline behaviours as problematic is probably due to the current practice in cat housing. The ways that cats are kept today causes somewhat of a compromise between cat and owner and inhibits the expressions of the cat's natural and normal behaviour. The cat owners may misunderstand their cats behaviour, for example the cat owners believe that their cats perform certain behaviours because of feelings of guilt, hate, revenge or maybe to protest against something or someone. An animal hospital may help solve behaviour problems, but also help the cat owners to undstand their cat´s behaviour in an other perspective. The aim of this study is to investigate the need of a cat ethologist in animal hospitals.

Syftet med denna studie är att ta reda på hur pedagogerna definierar barn i koncentrationssvårigheter och i vilka situationer eller sammanhang dessa utmärker sig samt hur pedagogerna möjliggör en god lärandemiljö. Efter att ha presenterat olika aspekter om koncentrationssvårigheter har jag valt att utgå ifrån Bronfenbrenners utvecklingsekologiska systemteori, för att få en förförståelse för hur olika aspekter och sammanhang kan upprätthålla och samverka kring barn i koncentrationssvårigheter.I resultatet har jag valt att lyfta fram pedagogernas olika tankar och erfarenheter. En del i urvalsgruppen definierar barn i koncentrationssvårigheter, när ett barn har svårigheter med att fokusera och följa instruktioner eller när barnet inte är tillräckligt intresserad av en aktivitet, som blir mer framträdande vid; övergångarna, när det är stora barngrupper och när det fattas personal på avdelningen. Pedagogerna delar in barnen i mindre grupper under dagen och de lyfter även vikten med en god lärande miljö. Detta bidrar till att alla barnen inte alltid är på samma plats hela dagarna och barnen blir lugnare och kan koncentrera sig bättre..

Our purpose was to investigate which readiness, different sectors in a minor city has to meet honour-related problems. We wanted to investigate how they manage honour-related problems and how the co-operation in these cases is between different authorities. Our questions at issue were: Which knowledge's, experiences there are about the culture of honour, which resources has the authorities and how is the co-operation between different organisations work?We have collected present documentation and research about the subject. We made eight quality interviews with different persons within professions, as we understood, came in contact with cultures of honour.

Design for Six Sigma (DFSS) is a further development of the Six Sigma draft to carry through preventing quality measures in developing and designing of new products and processes. With increasing demands on enterprises development processes to be more safety and faster the need of DFSS arise as a product, process and service development concept in the organisations. Design for Six Sigma aims to improve and structure the development process of an organisation and consider the application of the innovation problem solving. The concept aims to leave the structure of the traditional Six Sigma concept and instead, from an innovative perspective, search for new solutions to existing problems. The concept constitute of a toolbox with a lot of quality tools that are divided into phases in a development model.

Background: As a part of a national health control program, Statens VeterinärmedicinskaAnstalt performs diagnostics to screen flocks for certain pathogens causing high mortality,morbidity and/or serious economical losses. There are several viruses in the programincluding IBDV (infectious bursal disease virus), IBV (infectious bronchitis virus) and NDV(Newcastle disease virus). Method: 96 serum samples were collected from different poultryflocks in Sweden and analyzed by ELISA, which are currently used in the health controlprogram as well as by a commercial prototype of a multiplex immunoassay manufactured byLuminex Corp., which is currently under evaluation at the United States Department ofAgriculture USDA. This 4-plex assay detects antibodies for the three above-mentionedviruses as well as antibodies of avian reovirus. In the context of this study the ELISAs run inroutine diagnostics as well as a REO ELISA were used as the standard for comparison.Result: The antibody concentration in serum from vaccinated chickens was high while theantibody concentration level in serum from not vaccinated chickens was low.

This bachelor?s thesis report aims to investigate the problems that exist with the ticketing systems ofthe various regional public transportation authorities, specifically with regards to inexperiencedtravellers and cross-county travel.This is done in part through a comprehensive survey for all of Sweden where both the regional publictransportation authorities and passengers were asked about their opinions, as well as a throughin-depth survey focused on the counties of Stockholm and Uppsala. The results of these surveys arethen compiled and analyzed to identify the biggest common problems.The tree biggest problems prove to be a complicated implementation, lack of availability and lack ofinformation. In order to improve the ticketing system it is therefore proposed to implement asimplified ticketing system, as well as improved accessibility and information.         .

The aim of this essay was to understand how teachers identify and deal with the problems surrounding economic vulnerability among their students.  A qualitative study method was conducted by seven semi-structured interviews with teachers from a big city in Sweden. When analyzing my result I found support in Goffman's stigma theory as well as in previous research. The teachers identify economic vulnerability amongst their students through their material belongings, when the class does something extraordinary, and through how the students communicate. Problems that the teachers can see in the classroom for economically disadvantaged students are that they can be aggressive, unruly and become introverted. Problems with studies and shoplifting are also common.

Background·ADHD  is a syndrome characterized by attention deficits, difficulty of concentration, restlessness and lack of control. The number of persons diagnosed with ADBD have increased over the past few years. One reason for the increase is believed to be that the knowledge has increased in recent years and more persons can be diagnosed . As a nurse it is important to know about ADHD and how it affects the persons with it.Aim. The purpose of this autobiography study was to describe the experience of adult persons living with the disability ADHD.Method.

AbstractParticiapation from the citizens in a democratic society is one of the ground pilars for the function of the democratic society. The goal for the Swedish contemporary democracy is to complement the representative democracy with different kinds of participatory activities for the citizens. But is it working? The purpose of this essay is to exame the problems that might occur when the citizens participate in a wider extent than just voting. The focus is problems connected to the democratic value political equality.

This thesis has been made in cooperation with Forsheda Stålverktyg AB which develops and manufactures injection moulds and diecasting tools. The main concern has been their Trading-system which provides them with considerable amount of quality lost function.Focus has to however be put on the analysis of the Trading-system due to the fact that this has previously meant various quality issues for the company.This thesis treats quality assurance of the Trading-system, identification of the problems in the process and improvements of these problems.Quality assurance is carried out when a company detects that their quality based costs become too high. Quality based cost are? the costs that would disappear if a company's products and its different operational processes were absolute? (Sörqvist, 2001 p.30, free translation from Swedish). High quality based costs often result in increased quality problems, which can lead to substantial economic loss for the company.This work has resulted in a thorough review of the Trading-system whereupon problems have been identified.

Phytoestrogens are secondary metabolites produced by plants. Among the plants that make phytoestrogens are soya, red clover and some types of grass. The name phytoestrogen is a collective term for compounds such as genistein, daidzein, biochanin A and formononetin. These compounds are similar to oestradiol-17? in their chemical structure.