BackgroundThe lifeworld describes the experience of being a humanbeing, how we experience life and how we live our lifes. When a disease, such as depression occurs, the whole lifeworld can be filled with suffering. Depression is an affective disease, which means it involves the emotions. The patient gets dejected and the emotional devotion abates. Broken sleep, anxiety, pain, concentrations difficulties, fatigue and reduced appetite is some of the symptoms.

A secondary and a pioneer tree species can with advantage be included in a mixed stand to increase the use of sunlight. Nitrogen-fixing plants have been shown to increase the supply of nitrogen in the soil by, for example, litter fall. This deposition acts as a biological fertilization, which may be used by non-fixing plants. Alder is a nitrogen-fixing, pioneer tree species that loses its nitrogen-rich leaves late in the autumn. The aim of this study was to examine the effect on the total volume of production, when different proportions of nitrogen-fixing Alder were part of spruce stands.

Background: Depression is a very common disease and is caused both by the biological, physical, and psychosocial factors. At least 25 percent of women and 15 percent of all men are affected at some point in their lives. As a nurse, it is important to be aware of women's experience of depression to meet their needs for care.Aim: To illuminate women's experience of depression in order to better understand their needs for care.Method: Literature review in which ten scientific studies were analyzed and thematised. Eight qualitative studies and two studies of qualitative and quantitative method was retrieved from the database CINAHL Complete and PsycINFO. Keywords depression, women?s experience, experience of depression, female, nursing, major depression, women och social interaction were used.

Oxochlorates are anions with a partially naturally occurrence in nature but are also spread by human activities, including the paper industry. These compounds are harmful to both nature and humans, which makes it necessary to find a good way for their degradation. There are two different kinds of bacteria that can use oxochlorates as electron acceptors in their metabolism, bacteria that break down perchlorate and bacteria that break down both perchlorate and chlorate. A bacterium that can break down chlorate under anaerobic conditions is Ideonella dechloratans which holds the genes for chlorite dismutase and chlorate reductase which are enzymes for the degradation of chlorate. Gene expression and enzyme activity of chlorite dismutase are induced under anaerobic conditions, which makes it interesting to find out how this regulation functions in order to better exploit these bacteria in biological wastewater treatment.

Normal children acquire the necessary social habits without being consciously aware of this, they learn instinctively. (Author?s translation from Swedish to English) (Asperger & Frith, 1998, s. 21) This essay is about people who do not learn to socialize, the social habits, instinctively but through conscious learning. We have interviewed three adults with the diagnosis of Asperger syndrome with the aim to let them tell us about what it means to have a neuropsychiatric disability.

This BSc thesis is an introductory step to the collaboration between the Swedish zoo Skansen and Kenya Wildlife Service (KWS). It constitutes of an inventory of the Nairobi Animal Orphanage (AO), a facility that cares for injured and abandoned wildlife species in Kenya. Through the cooperation with Skansen, the KWS will improve their management of the AO. The aim of the inventory and BSc theses is to evaluate the management of black-backed jackal (Canis mesomelas), lion (Panthera leo) and patas monkey (Erythrocebus patas) regarding their biological needs. The general enclosures, routines and feeding at the AO are also evaluated since they have a great influence on the management of captive animals.

BackgroundThe lifeworld describes the experience of being a humanbeing, how we experience life and how we live our lifes. When a disease, such as depression occurs, the whole lifeworld can be filled with suffering. Depression is an affective disease, which means it involves the emotions. The patient gets dejected and the emotional devotion abates. Broken sleep, anxiety, pain, concentrations difficulties, fatigue and reduced appetite is some of the symptoms.

The primary purpose of this essay is to study and describe what single adoptive mothers believe to be significant motives when considering adoption. This essay also describes how single adoptive mothers experience parenthood in relation to their expectations. The theoretical perspectives applied to analyse the empirical data are existentialism, the identity making process, and social constructionism. The method of this study is qualitative based on seven interviews. The material has been analysed by condensed meaning units and themes with a phenomenological approach.

Oxytocin is a hormone which plays a crucial role in many reproductive and behavioural functions. It affects many organs and the classical peripheral targets are the mammary glands during lactation and uterus during labour. Oxytocin receptors have recently been described in a variety of normal tissues and primary cell cultures, but also in neoplastic tissues and established neoplastic cell lines, as breast cancer cell lines. The signalling pathways and biological effects of the oxytocin/oxytocin receptor system seem to depend on species, type of tissue, physiological versus neoplastic state and receptor location within the cell membrane.The aim of this project was to find out if the cell proliferation in the canine mammary carcinoma cell line CMT-U27 was affected upon stimulation of oxytocin, and to investigate the presence of oxytocin receptors in these cells. The cell proliferation was examined by using an ELISA-kit, where the absorbance measured is relative to the amount of living cells.

Occasionally the views of medicine and social sciences can collide. Doctors typically relate to a explanatory biological model, and social workers and psychologists seek social and historical reasons for neuropsychological diagnoses.A diagnosis is an obligation for medical doctors as well as other professionals within Child and Adolescent Psychiatry, and a neuropsychological diagnosis is a prerequisite for treatment and more often than not for other forms of support from society.The aim of this study is to examine the function of a neuropsychological diagnosis with regards to the individual patient, Child and Adolescent Psychiatry and society. A second aim was to examine how psychologists and social workers trained in the social sciences view neuropsychological diagnoses.Qualitative interview research methods have been used. Most of the interviews were recorded and transcribed in their entirety. The data has been organised into appropriate categories and the most relevant quotes have been selected.

Discharge of inadequately treated waste water containing nutrients such as phosphorus and nitrogen as well as organic matter and bacteria is associated with a risk of eutrophication and contamination. The Swedish government has decided upon several Environmental Quality Objectives aiming to reduce the emissions of nutrients to water bodies.In Sweden, there are between 675 000 to 1 000 000 on-site sewage systems. Recent studies have shown that the function of small sewage treatment plants is in many cases insufficient. To prevent this regular service and supervision by a professional is needed. The focus of this study are small sewage treatment plants which use a technique where mechanical, chemical and/or biological reduction of pollutants is being used in the same facility to reduce nutrients in household wastewater.The aim of the study is to investigate how different municipalities ensure that small sewage treatment plants fulfill the requirements and reduce pollutants as efficient as the manufacturers claim.

Storage of biomass is associated with problems like heat development, biomasslosses, and reduction of the fuel quality. Certain processes such as biological- andchemical degradation are responsible for these storage problems. This master?sthesis was carried out at Vattenfall Research and Development AB and is alignedtowards quantifying the biomass losses from short-term storage (1-2 months) ofbark and recovered wood. The biomass was stored in outdoor piles during differentseasons, campaign 1 (summer) and campaign 2 (autumn).

Biologisk bekämpning innebär reglering av oönskade växt- och djurpopulationer med hjälp av naturliga fiender. Det finns fyra grenar inom biologisk bekämpning och en av dessa är gynnande av naturliga fiender. Det innebär att förutsättningarna i trädgården anpassas så att önskvärda invånare gynnas och på så sätt minska populationen av skadedjur. En viktig skillnad mellan gynnande av naturliga fiender och de andra formerna av biologisk bekämpning är att inga organismer sätts ut utan de naturligt förekommande används. Det finns många olika nyttodjur som bör eftersträvas att ha i trädgården. Dessa brukar delas in i predatorer, som jagar och äter upp bytesdjuret, och parasitoider, som parasiterar genom att lägga sina ägg i eller i närheten av sitt byte. Genom att skapa en mångfald av olika sorters växter i sin trädgård kan en mängd olika insekter och andra djur lockas dit.

The Veiled Party: A Discourse Analysis of Sweden Democratic Texts aims to further the understanding of the underlying ideology of the Sweden Democratic party, by revealing whether or not there is any ideological content that include race, racialization, and racism in the party?s political texts. The study offers a background description of the discursive change in the social and political climate of debate in Sweden, which opened a policy window for xenophobic agenda setting. In addition, the study delivers a presentation of the public debate regarding the Sweden Democrats, as well as statements by party representatives.Through a social constructionist and discourse analytic framework, the study aims at understanding how the application of racial ideas are done and mapped. The core of the theoretical framework is a critical race and whiteness theoretical approach.

Abstract In order to make the modern agriculture less dependent on non-renewable external inputs, it has to rely more on ecosystem services. The agricultural system produce not only food, fiber and fuel, it also generates other ecosystem services such as e.g. photosynthesis, recycling of nutrients, influencing local microclimate, pollination, biological control and detoxification of noxious chemicals. This study is an attempt to get a better understanding about the interaction among different ecosystem services and different habitats capacity to generate them. An evaluation of eight different methods is done. The ecosystem services studied are the ability to absorb solar energy, biomass production, botanical diversity, decomposition and natural predation of aphids.