Transportation of pigs might be a welfare problem. Stress during and after transportation can negatively affect the meat quality or cause carcass damages, which leads to major economic losses every year. The transportation chain can be divided into several stages; loading, transport and unloading. This literature review focuses on unloading of pigs from a transport. When arriving at an abattoir pigs can be fatigued and need to be as smoothly unloaded as possible.

This literature review summarizes available data on infection with the parasitic roundworm, Ascaridia galli, as a cause of disease in poultry, including the consequences of a conversion to alternative production systems. Ascaridia galli has a direct life cycle with resistant eggs that survive and are easily spread in the environment, especially in systems with bedding materials where the faecal contact is high. The infection is usually subclinical but depending on the infection dose, the symptoms range from weight loss and diarrhea to mortality. Factors such as the feed composition and genetic variation among different hybrids clearly affect the establishment rate of the infection. Ascaridia galli will probably become an increasing problem, with a shift from the traditional battery cages to alternative systems where the risk of re-infection is high.

The purpose of the study was to describe the nurse´s role and experiences aroundpreparation of children in front of peripheral venous catheter (PVC) placement andblood draw. The study used a descriptive design with qualitative approach and wasperformed on a pediatric clinic in Sweden. Semi-structured interviews were performedwith seven nurses of whom the first was a pilot interview, which was included in theresult. The recruitment of nurses was made by a purposeful sampling, maximumvariation sampling, with help of the quality coordinator of the pediatric clinic. Thecollected data was analyzed with the manifest qualitative content method.

In this study, the sea trout (Salmo trutta) spawning migration was studied in the river Själsöån, Gotland, to assess the main external factors determining upstream migration and seasonal changes in fish parameters. Additionally population trends were studied by examination of old data. The most important external factors for upstream migration were the air pressure, air temperature and wind direction. No significant difference was found between when males and females migrated upstream. Larger females in better condition started migration earlier than the smaller females in poorer condition.

There is an increased pressure for firms to provide the financial market with additional information. Such disclosure is attached with different kinds of costs. In spite of these costs, and in spite of increased mandatory disclosures, firms choose to voluntary disclosure financial information to analysts and others. This indicates that firms also benefit from providing additional information. The subjects of this study is 431 annual reports from firms listed at the Stockholm Stock Exchange for 2002 and 2005 and the objective is to survey factors that can explain variations in firms? voluntary disclosure.

Acute bacterial prostatitis is a common disease in older male dogs. It gives symptoms such as fever, pain, tiredness, infertility, unwillingness to mate and sometimes symptoms from the urinary tract. It is common that you do an ultrasound exam on dogs when you suspect prostatic changes. In this study 15 dogs diagnosed with acute prostatitis at the small animal clinic at SLU in Uppsala were examined. The clinical signs and the ultrasound pictures were put together in retrospect.

About 35 years ago the WHO advocated that countries with injecting drug users should introduce the so-called needle exchange programs (NEP) to curb the spread of infection by blood-borne diseases. In Sweden the first NEP started 1985 in Lund, but the program was extremely controversial in a country with such a restrictive drug policy like Sweden.The study you are about to read shall process this controversy, when a NEP opened in Stockholm, by analyzing the articles published in the newspapers Dagens Nyheter and Svenska Dagbladet. By using discourse analysis as a processing tool we?ll try to see the difference between the two chosen newspapers. We will identify and analyze the different participant?s, such as doctors, politicians, user associations and media, arguments in the needle exchange issue.

The aim of this study was to investigate the relationship between sleep, photoperiod, milk yield and hormones connected to milk formation. Variations of prolactin (PRL) and Insulin-Like growth factor-1 (IGF-1) in plasma were measured during two different light programs. The light programs consisted of either 24 hours of light (L24:D0) or four hours of light and 20 hours of darkness (L4:D20). Five cows of the Swedish Red breed were used in a cross-over experiment and each light program consisted of five days. Milk yield was measured at every milking and milk samples were analyzed with regard to fat, lactose and protein.

Sheep have played a very important part in rural history. In Sweden there were many kinds of small native breeds, kept for their meat and fleece. Women cared for the flock that often had very little to feed on during the cold and sometimes harsh winter months. This meant that these sheep over time acquired special phenotypic properties depending on the environment they lived in, and easily fed compared to modern breeds kept for meat. Most of these sheep have since become extinct.

The world?s population reached more than 6.9 billion people in July 2011. It is expected that the population growth during the next 40 years will take place mostly in low-income countries and the population increase will be 2.3 billion people during 2011-2050. A rapid urbanization is also expected to result in 57.7 per cent of Africa?s population living in urban areas in 2050.

The aim of this master thesis is to examine research perspectives and a selection ofmanagers? views on the concept of work motivation. With an exploratory approach,based on a literature review and interviews these views are examined and compared inrelation to a theoretical framework. This theoretical framework consists of three keyconcepts, the individual, the context and the regulation of work motivation. Theliterature review reveals two research perspectives, a classic economic perspectivebased on Principal?Agent Theory and a more up to date social psychologicalperspective based on Self-Determination Theory.

This paper examines in what way the heterosexual matrix is challenged by Stephenie Meyer in Breaking dawn (Så länge vi båda andas). By doing a thematic study on the various family constellations appearing in the novel, I search for the queer elements in it. I discuss incest, family building and motherhood, and find that there are numerous queer elements associated with the themes I have chosen. I conclude that the Cullen family challenges the heterosexual matrix, despite not being typical queer vampire characters. I also find that building a successful family is not based on gender or constellation otherwise, but is instead dependant on democracy and equality.

Syftet med denna studie var att klargöra eventuellt samband mellan nutrition och trycksår genom att söka svar på de tre frågorna: Har nutritionen någon betydelse för uppkomst och läkning av trycksår? Vilka näringsämnen behövs för att förhind-ra uppkomsten och främja läkningen av trycksår? Finns de något samband mellan malnutrition och/eller ätsvårigheter och trycksår? Metoden för denna litteraturstu-die innefattade systematisk databassökning och manuell sökning av artiklar från referenslistor. Tio vetenskapliga artiklar med kvantitativ forskning i ämnet har analyserats och sammanställts. Resultatet presenteras i följande fyra tema: Nutri-tionens betydelse, energiintagets betydelse, vitaminers och mineralers betydelse samt bifynd. Analysen indikerar på samband mellan förbättrad nutrition och både minskad incidens och förbättrad läkning av trycksår..

The problem presented in this report is that of finding a method to calculate the lift force from a single-element airfoil of arbitrary shape. A number of restrictions are used in order to simplify calculations while retaining reasonable accuracy. The problem is solved for the two-dimensional case only and no finite-wing effects are taken into account. Furthermore, inviscid and incompressible flow is assumed. The method used to solve the problem is the vortex panel method, with vortex singularities distributed over simplified airfoil geometry.

This thesis is based on a case study of the City of Stockholm. The study aims to explore the effects on the city's large investments caused by the public reform. Furthermore, the question concerns the character of the impact and if it will affect what type of investments that will be prioritized. The theoretical background is based on Brunsson's ideas about political organizations shifting towards corporate nature, and Almqvist's interpretation of New Public Management (NPM). Moreover, models explaining public management reform, and the main components of corporate shifting, are used.