Drinking water is produced from raw water and is either from groundwater or surface water. This thesis aims to find out if the cleaning process of raw water is sufficiently effective. This is important because consumers are otherwise at risk of waterborne infection caused by pathogens. There are three groups of pathogens; bacteria, virus and parasite. These have different characteristics which mean that they require different water treatment to be separated.

Hydropericardium or pericardial effusion (PE) is the accumulation of fluid in the pericardial sac and is often secondary to pericardial diseases or diseases related to the heart. It is unusual with clinically relevant pericardial diseases in cats but pericardial effusion is the most common one. Since PE causes serious symptoms and may lead to death it is important with a quick diagnosis and treatment. PE can be acute and cause cardiac tamponade, which gives severe clinical signs. Cardiac tamponade needs to be treated immediately or else the cat will die from cardiogenic chock. More common is chronic PE where the fluid accumulates during a longer period of time and the pericardial sac stretches.

The biggest risk factor ro develop dementia diseases is rising age. There is a need to high knowledge about dementia persons and thir reatives. The purpose of this literature review was to illustrate how nurses can give good treatment to relatives to a person with dementia.In the process we used ten scientific articles for analysis and interpending..

Syftet med denna studie är att undersöka hur personal vid en låsbar SiS-institution beskriver sin syn på hur en optimal behandlingsinstution behöver utformas för att uppnå de bästa behandlingsförutsättningarna. Undersökningen har skett på en av statens institutionsstyrelse´s (SiS) ungdomshem i Sverige för ungdomar 14-20 år. De tre frågeställningar som studien redogör för är:Hur beskriver personalen att institutioner behöver organiseras för att uppnå de bästa behandlingsförutsättningarna?Hur beskriver personalen att behandlingsarbetet behöver formas för att uppnå bestående beteendeförändring?Hur beskriver personalen att en optimal ungdomsgrupp behöver formas utifrån den unges behandlingstid och behandlingsinnehåll?Kunskapsläget innehåller såväl den forskning som finns på området men också den teori som utvecklats utifrån den forskning som producerats. I kunskapsläget finns tre centrala begrepp presenterade, organisation, bestående beteendeförändring och ungdomsgrupp, vilka är relevanta för såväl syftet som frågeställningarna.Utifrån studiens syfte valdes en kvalitativ forskningsansats för att förstå varje intervjupersons livsvärld och framställa mening sett från dennes perspektiv och erfarenheter.

Background:Mental illness has increased in Sweden and the individuals seeking care expect to be met with respect. The way patients perceive themselves to be treated by health care professionals plays a central part to care and treatment of patients, and the patients experience will decide how future care will proceed. The majority of complaints from patients with mental illness suggest that the way they are treated in health care is inadequate. For people with mental illness it is crucial how they perceive themselves to be treated since poor treatment can lead to reluctance in seeking future help. Aim: The purpose of this study was to describe how people with mental illness perceive themselves to be treated in primary health care.

The dialysis ward at Karolinska University Hospital is a highly pressurized work environment filled with critical treatment situations where patient?s lives can be constantly in danger. Staff have to deal with a myriad of alarms and error codes in response to their patients varying ailments. The workforce at the dialysis ward lack controlled environment training, sufficient to address all of the potential treatment scenarios, with no risk of jeopardizing the patient?s condition.The purpose of this essay is to design and test the efficacy of using an IT based device for dialysis education at Karolinska University Hospital.The main topics this essay intends to address are:? Identification of user scenarios and training fields.? Prioritization of key training areas.? Utilization of IT in effective staff training.? Design of a conceptual prototype.The process focuses on the user and their needs.

ÖREBRO UNIVERSITYDepartment of Behavioural, Social and Legal SciencesC-essay in Social work, Advanced course2006To give up a criminal life styleA study of motivation and protectional factors of juveniles after a sentence of institutional care or community workEmma Henriksson & Karin TengnäsABSTRACTThe purpose of the study was to investigate the factors that juveniles sentenced to institutional care or community work perceive as important for their decision to give up a criminal life style. The study approach was based on a few specific questions: (1) What aspects of the treatment have contributed to a motivation to abandon the criminal life style? (2) What have motivated the juveniles to make a decision to leave the criminal life style? (3) Are there any specific internal or external protectional factors that have been decisive for the rehabilitation process and, if so, are they linked to intrinsic or extrinsic motivation? The study rests on the theoretical foundation created by earlier research on institutional care, motivation and protectional factors. Interviews were chosen as a method to secure qualitative data and the interview manual was designed on the basis of themes that reflect the questions of the study. Six young people?s perception of their treatment is documented in the study, as well as their opinion on the effectiveness of the treatment.

Traumatic arthritis is a common cause of lameness in horses. One of different treatment alternatives of arthritis, is intra-articular injection with hyaluronan. As knowledge about pathophysiology of arthritis and function of hyaluronan is increasing, understanding grows about the mechanism of hyaluronan action in joints. Hyaluronan has, in addition to effects on viscosity, anti-inflammatory and analgesic effects. Extensive research and scientific studies have been made on exogenous hyaluronan.

Type 2 diabetes is a growing disease in the population which includes that older people are a risk group. With the disease grows even cost?s. A lifestyle change is a major part of the treatment for type 2 diabetes. There are several factors that suggest positive effects on prevention among the elderly where, among other things, economic and health benefits are presented.

During natural conditions cattle live in large herds, which are divided into subgroups of 10-15 animals. Humans have held cattle for over 9000 years. Today we mostly have cows for milk and meat production during more or less intensive forms. Most of the Swedish cattle have the opportunity to graze during the summer time. This partly arises from the Swedish Animal Protection law which stipulates that cattle must have the option to be outside and graze, also partly because it makes it easier for the farmer.

Itraconazole is a third generation azol, a fungicide which acts by inhibiting ergerosterol synthesis in the fungal cell membrane, and thereby disturbing fungal regeneration. It has proven to be less toxic, to have a broader spectrum of activity and to be more potent than its predecessor ketoconazole. Itraconazole is only available in therapheutics approved for human use. Pharmacokinetic studies has been performed in humans, dogs, cats and laboratory animals. Although itraconazole has been used tentatively with good effect against fungal infections in horses, no pharmacokinetic studies have yet been done.

Feed intake in dairy cows is regulated by a variety of factors influencing hunger and satiety. One of the regulation systems includes the short chain fatty acids produced during feed degradation in the rumen. Starch can be digested either in the rumen where short chain fatty acids are produced or in the small intestine where glucose is the end product. Since glucose does not have the same effect on satiety that short chain fatty acids have, the site of starch digestion might be an important factor that affects feed intake and milk production. The aim of this study was to investigate the effects of site of starch digestion on feeding behaviour (feed intake, consumption time, and eating frequency) and milk production. Because feeding behaviour is closely connected to the cows? environment, the study also included observations of behaviour. Three different feed rations were compared.

The aim of the study was to understand professionals? perceptions and experiences of adolescent stress. In the study I interested myself further if you can identify gender-specific patterns in the professional stories about young people's stress and stress related illness. Five interviews were conducted with professionals in psychiatry and social work. The thesis took its incipience in social constructionism.

The purpose of my study was to find out about the newly arrived students? views and perceptions of the Swedish high school, how this vision and perception looked like before they moved here, and if it has changed. I also wanted to find out how they perceived the meeting with the Swedish school, and if they believed that this meeting should or could be improved. In this study, I used a qualitative research method, the phenomenological method, in which I have used qualitative research interviews to collect the empirical data and detect patterns in my research. The theory I used is cultural encounters, and with it, I try to understand how people with different cultural backgrounds create interactions to work together in communities.

Fobi utgör ett område som varit anmärkningsvärt frånvarande inom psykodynamisk forskning. Denna studie syftar till att skapa en fördjupad förståelse för uppkomst av och svårigheter kopplade till fobi, samt hur psykodynamisk behandling av fobi bedrivs. Semistrukturerade intervjuer genomfördes med tio terapeuter. Materialet analyserades utifrån grundad teori (GT). Resultatet visade att självhävdelse var en central aspekt för att förstå uppkomst och svårigheter samt behandling av patienter med fobi, då svårigheter att uttrycka ilska och att visa den egna personen utifrån autentiska känslor och behov var genomgående teman.