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.

This report is an inventory of the street lighting in half of the residential estates owned by Karlstad Bostads AB, a public housing company. The inventory was made to reduce the environmental impact of the street lighting. From the inventory an estimation of the total installed power and the energy consumption was made. The total estimated power of the street lighting was 125 kW and the energy consumption was 500 000 kWh/year with an estimated running time of 4 000 h/year. The dominating source of light was 125 W discharge mercury lamps.

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.

Working life is an arena that often reflects attitudes that already exist in our society. When alcohol- and drug abuse is detected among employees the employer has a statutory responsibility for rehabilitation. But the way how these employees gets to be treated is also influenced by attitudes. The purpose of this essay was to illustrate from a gender perspective how women's and men's alcohol- and drug abuse occur in working life and how the attitudes in our society towards their abuse reflect on trade life. Referring that, our intention was also to examine which consequences are given of how the individual is treated.

The aim of this work was to find out what potential contaminants from roads, residential area and businesses within Svedens industrial area that can affect groundwater quality and quantity. Data collection was from SGU, VISS, internal material from Gävleborg county Administrative Board and Gävle municipality archive. GIS software ArcGIS was used to create the map images in the work. The studied area is located approximately ten kilometers west of Gävle city and consists of the esker Valboåsen, which is a glacifluvial deposit that in its central parts consist of coarse material that is overlaid by sand, clay and silt. North of esker Valboåsen there are the river Gavleån which has an inflow to the groundwater in the esker. This inflow represents the largest part of the groundwater recharge.

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.

Syftet med denna kvalitativa studie var att undersöka vilken inverkan boendesegregation har på ungdomars utbildningsmöjligheter. Studien innefattade 15 vetenskapliga artiklar och rapporter som analyserades med hjälp av systemteori och Bourdieus teori om kapitalformer. Resultaten visade att den sociala omgivningen är en viktig faktor för ungdomarnas studieresultat. Bostadsområdets vuxna är viktiga som rollmodeller. Normer och beteenden i närmaste omgivningen spelar en viktig roll i ungdomarnas socialisering.

Background: Homelessness is increasing, and health care is still difficult for many homeless people to achieve. If they get sick, it is both technically challenging to get a clinic they can go to, but also an economic problem because most of the homeless have no gainful employment. The fact that many homeless people experience bad attitudes of health care professionals is one reason why they don?t seek healthcare until an emergency arises. In the profession as a nurse, all people should be given equal treatment regardless of background.

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.

This master thesis has been a pilot study preceding a forthcoming project of a larger scale with the long term objective to separate the direct effect of added nitrogen on soil processes from indirect effects via trees. The aim of this study has been to investigate the allocation of nitrogen following direct injection of liquid solutions into the xylem of 40 year old Norway spruce. The field site is located at Flakaliden (64°07?N, 19°27?E), approximately 60 km northwest of Umeå, Sweden. A total of 18 trees were selected for treatment, equally divided between three treatments, potassium nitrate, glutamine and water (control).

Arkitektkontoret Sweco Architects i Göteborg har tagit fram ett förslag för ett bostadsområde i Varberg, där Varbergs kommun var beställare. De föreslog att ett eget områdesförslag skulle tas fram i Revit Architecture utifrån de planbestämmelser som gäller i området. Som en fördjupning i detta arbete valdes att även studera arbetsprocessen i programmet samt hur denna process kan tidsoptimeras. Ett problem idag är att en sådan process kan vara tidskrävande och ineffektiv. Syftet med detta arbete var att finna idéer på hur processen kan effektiviseras och att utveckla kunskaperna om Revit.Som en inledning modellerades hur området ser ut idag i Revit utifrån en ritning skapad i AutoCAD.

Basal cell carcinoma (BCC) is the most common non-melanoma skin cancer. It can be divided in different subtypes. The most common type is superficial and is most frequently occurring on the trunk and on the face. In severe cases it can be difficult to differentiate basal cell carcinoma from other skin tumors, therefore a skin biopsy is conclusive diagnostic method. In terms of treatment, curettage is a common non-surgical treatment of basal cell carcinoma.

Många ungdomar med olika typer av problem kan i dagsläget inte bo kvar hemma. Anledningarna till det kan ligga hos ungdomen själv eller hos ungdomens familj och närsamhälle och kan då placeras på ett stödboende. Studiens syfte är att undersöka om ungdomar på stödboendet Kollektivboendet (Kollbo) i Örebro upplever sig vara delaktiga i den stödjande verksamheten och hur delaktigheten ser ut. Studien är en kvalitativ undersökning baserad på sex semistrukturerade intervjuer med ungdomar boende på Kollbo och i deras slusslägenheter. De sex pojkarna är slumpmässigt utvalda utifrån ett antal sammanställda kriterier.