The title, ?You simply must own your classroom?, is taken from a quote from one of my informants.After review of earlier research on how teachers handle their leadership in the meeting with disturbing pupils and which strategies they use to solve problems in the classroom, interesting questions developed. What experiences do teachers have of disturbing situations in the classroom? Which strategies do they use to solve the problems? What kind of support do the teachers consider necessary in teaching? Are there any differences in teachers? experiences and strategies between the two selected schools? The study is supported by earlier research that deals with pupils? and teachers? perspective and strategies in different classroom cultures in terms of norm-breaking behaviour of pupils. The study is also supported by three different theoretical perspectives such as power structure, social order/disorder and support strategies.I conducted the study through interviews with sex teachers who work in the same municipality but in two separate schools.

Kollektiv styrka baseras på sammanhållningen och viljan hos invånarna att ingripa för bostadsområdets säkerhet. Viljan att ingripa påverkas av denna ömsesidiga tillit och de förväntningarna på att ingripa som delas inom området. Detta arbete är en kvantitativ studie baserat på enkäter från 691 respondenter som besvarat frågan ?Vad är bra respektive dåligt med ditt bostadsområde??. Denna fråga har undersökts för att ta reda på hur den individuellt upplevda kollektiva styrkan påverkar vilka positiva och negativa faktorer man ser hos sitt bostadsområde.

Studiens syfte var att öka förståelsen för och kunskapen om upplevelsen av att leva med Body Dysmorphic Disorder (BDD). Fokus i upplevelsen låg på känslor och konsekvenser i livet men också för individen själv. Med konsekvenser för individen avsåg exempelvis konsekvenser för självuppfattningen, rädslor och framtidstron hos deltagaren. Den metod som användes i studien var semistrukturerad intervju vilken genomfördes via chattservicen MSN och via e-mail. Den initiala intervjun efterföljdes av ett antal uppföljningsintervjuer då nya intressanta aspekter fanns i den första intervjun.

Magnesium is one of the most important minerals in the body and it participates in many essential processes, such as energy metabolism and protein synthezis. Magnesium deficiency in cattle may occur when they are let out for pasture in the spring, and is associated with tetany, known as grass staggers. A high yielding dairy cow often loses more magnesium daily in the milk than she has available in the body, and magnesium thereby needs to be provided in the feed to prevent the cow from being affected by deficiency symptoms. The uptake of magnesium is mainly located to the rumen and is not regulated by hormones. The surplus is excreted in the urine by the kidneys.

Aquatic organisms are usually not exposed to single substances but rather to mixtures of toxicants in streams located in agricultural areas. The transport of pesticides used in the agricultural area in Sweden is monitored with continuous environmental supervision every year. During 2002-2008 an average of 10 pesticides were found in each sample and 40% of the samples contained substances with concentrations higher than the Water Quality Standards. Chemical risk management is normally based on single-test evaluations. A problem when assessing mixture toxicities is that the constituents and concentrations of pollutants in the environment vary greatly.

The aim of this paper was to illuminate the effect of mentalizationbased psychotherapy. The patients in the survey group were interviewed before and after treatment with regard to specific symptoms of borderline personality disorder and symptoms of other personality disorders with the semi structured interviews ZAN-BPD and SCID-II. Open interview questions that were worked up in a qualitative manner were as well put to the patients that had received the treatment program. A focus group interview with the staff working with the concept within the frame of the MBT-team of Psychiatry southwest in Stockholm was also carried out. The result shows on a group level between the pre and post measuring a reduction of specific borderline symptoms like impulsivity and cognitive symptoms.

Aquatic organisms are usually not exposed to single substances but rather to mixtures of toxicants in streams located in agricultural areas. The transport of pesticides used in the agricultural area in Sweden is monitored with continuous environmental supervision every year. During 2002-2008 an average of 10 pesticides were found in each sample and 40% of the samples contained substances with concentrations higher than the Water Quality Standards. Chemical risk management is normally based on single-test evaluations. A problem when assessing mixture toxicities is that the constituents and concentrations of pollutants in the environment vary greatly.

Studiens syfte var att öka förståelsen för och kunskapen om upplevelsen av att leva med Body Dysmorphic Disorder (BDD). Fokus i upplevelsen låg på känslor och konsekvenser i livet men också för individen själv. Med konsekvenser för individen avsåg exempelvis konsekvenser för självuppfattningen, rädslor och framtidstron hos deltagaren. Den metod som användes i studien var semistrukturerad intervju vilken genomfördes via chattservicen MSN och via e-mail. Den initiala intervjun efterföljdes av ett antal uppföljningsintervjuer då nya intressanta aspekter fanns i den första intervjun.

Syftet med studien var att genom granskning av litteratur och vetenskapliga artiklar undersöka vilka typer av arbetsterapeutiska interventioner för vuxna med Attention Deficit Hyperactivity Disorder (ADHD). Den metod som legat till grund för denna studie var en litteraturöversikt. Valet av litteratur har bestått av vetenskapliga artiklar samt relevant litteratur. För att identifiera relevant litteratur har sökningen av litteratur gjorts i ett flertal olika databaser däribland de tillgängliga databaserna vid Luleå Tekniska Universitet. Totalt identifierades sju vetenskapliga artiklar som legat till grund för denna studie.

This Master?s Thesis aims to investigate and assess the methods used to decrease the discharge ofmetals, primarily copper, from the water purification plant at Assa Industries plating factory inEskilstuna.Literature studies of the purification methods precipitation, ion exchange, evaporation, reverseosmosis and electrolysis has been done to appraise the adequacy of the technique. Thesetechniques are commonly used for purification of industrial waste water.Assa has four plating lines: the Trumline, the big Zinkline, the new Zinkline and the Decorativeline. The new Zinkline is the most modern of the four lines and purification is done byrecirculation over an ion exchange unit. The demand for fresh water is thereby heavily reduced.The Trumline, the big Zinkline and the Decorative line all use older techniques.

Aquatic organisms are usually not exposed to single substances but rather to mixtures of toxicants in streams located in agricultural areas. The transport of pesticides used in the agricultural area in Sweden is monitored with continuous environmental supervision every year. During 2002-2008 an average of 10 pesticides were found in each sample and 40% of the samples contained substances with concentrations higher than the Water Quality Standards. Chemical risk management is normally based on single-test evaluations. A problem when assessing mixture toxicities is that the constituents and concentrations of pollutants in the environment vary greatly.

The purpose of my empirical study is to see if and how teachers meet the students needs of physical activities in the daily work in the classroom. I also want to explore how different teachers see the connection between the concepts: physical activity and learning. To fulfill the purpose, I have chosen to ask four questions that I will work on in my study.How much and what type of physical activities do the students do in a typical day at school?What happens with the students when they have had a moment of physical activities in the classroom?Do the teachers see any connection between the physical activity and the pupils' ability to concentrate?How do teachers look upon the relationship between physical activity and learning?To get answers to my questions, I have observed and interviewed five teachers. I have compiled and analyzed the results.

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.

The present work has been implemented as a literature study aimed to investigate the prevalence, possibly causes and consequences of an eating disorder. In today's modern society individuals are living with a constant reminder from the media about how a person should look and act to blend into the social norms and expectations of the modern society. This literature review has been analysed on the basis of concepts such as identity, gender identity and gender. In addition previous research has been analysed in terms of themes, history, possible causes/risk factors, media, body image and control, depression, shame and guilt as well as culture. The above themes were analysed on the basis of behaviouristic theory and role theory.

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.