In conventional viscose manufacturing, a large amount of carbondisulfide is consumed. This amount has to be decreased to keep the production cost down and to reduce the environmental impact. The purpose with this work was to show if an enzyme treatment of a dissolving pulp could increase the degree of substitution in the viscose so that the amount of carbon disulfide consumed in the process could be decreased. Previous investigations by Kvarnlöf (2007), Engström et.al. (2006) and Henriksson et.al.

This pilot study examined whether treatment with Vortex Process Technology (VPT) of the irrigation water used on tomato (Solanum lycopersicum) plants had any effect on plant growth. In a block experiment, with two blocks comprising 12 vases containing 1 L water and two tomato plantlets, treatment in which, nutrient solution was based on Vortex-treated water was compared with an control using untreated water. All vases were kept in a static aerated culture system in a daylight chamber for four weeks. The results showed that the effect of the two blocks exceeded the effect of vortex treatment in terms of leaf area and weight of fresh and dry matter. Plant height, stem width and internodal length were significantly different in tomato plants grown in Vortex-processed water compared with the untreated control.

Since the release of Avatar in 2009, the 3D movie industry has experienced an apparent growth. Almost all blockbuster movies are being released in 3D at the cinema, but the 3D format has been met with mixed opinions by the consumers. Some argue that 3D is the future, while others believe that the 2D format is enough for an appreciated movie experience. Through a qualitative survey, twenty participants with 3DTV in their homes answered questions regarding their experience of 3D movies and what improvements they desire. We suggest that 3D film creates immersion, realism and effects that 2D films can´t handle.

The purpose of this essay is to describe how probation service officers regard their professional role and their liberty of action within the motivational treatment program, MIK, and the probation organization. To answer the purpose three questions were formulated: 1) Does the probation service organization affect the individual discretion for the probation service officers, and in that case how? 2) Does the motivational treatment program, MIK, influence the probation officers? professionalism and their professional role? 3) What advantages and disadvantages do the probation service officers consider MIK being related to? The method conducted in the study was interviews with five probation service officers in Stockholm. The interviews were combined with a theoretical framework based on themes as organization, professional role, professionalism and motivation. The result showed that probation officers consider themselves to have a relatively high discretion within their work.

ABSTRACTBackground: Endometriosis is a chronic disease where the tissue, that the uterus contains,also can be found outside the uterus.The objective of the study was to investigate young women?s experience of endometriosisand how they experience the care.Method: Fourteen young adults were asked to participate and eight of them did participate.They were all in the range of age 14-20 and they all had had contact with a unit forendometriosis in Sweden. Semai-structured interview was chosen as the data collectionmethod. An interview guide was used during the interviews. For the analysis aphenomenological method with focus upon experiences was used.Results: The result showed that the young adults? experiences in the daily living containedpain, alienation, tiredness and side effects.

In the collections of the Vasa Museum, 100 leather objects have exhibited salt precipitations. The objects, that have previously been impregnated with PEG, have become deteriorated and fragmented due to the precipitations. During a previously conducted study it was established that the precipitations consisted of iron and sulphur. However, it was not established whether they occurred in the leather?s inner structure and no treatment plan was developed.

This is a project about learning from an experience, about trying to have fun and not getting overwhelmed and draining your work. The thing that wraps this whole experience together is the making of a book. The purpose of making the book has been to bring two interests together, illustration and graphic design.The content of the book for this graduation project is written by Fredrik Mårtensson. His poetry tells about the unnatural state of the modern society. I have interpreted the poetry in six abstract illustrations that I made digitally, with the intent to maintain the feeling of something organic.The process of making this book is a lot about learning what it actually takes to finish it, about trying to tell something and a lot about experience practical work..

Trycksår kan förekomma på alla typer av vårdavdelningar och tar lång tid att läka samt är en stor kostnad för samhället. Syftet med litteraturstudien var att undersöka åtgärder för trycksårsprevention. Metoden är baserad på en modifierad version av Forsberg & Wengströms modell för en systematisk litteraturstudie. Sökning i databaser PubMed och CINAHL utfördes och resultatet i litteraturstudien grundades på nio kvantitativa vetenskapliga artiklar. Författarna kunde identifiera olika preventionsåtgärder där framför allt evidensbaserade bedömningsinstrument som Modifierad Nortonskala och MNA-SF är viktiga att använda i trycksårsprevention, men även temperaturmätning, ?Continental anal plug? (CAP), god nutrition, aktivitet samt tryckreducerande underlag som fårskinn..

Breast cancer is the most common form of cancer affecting women. The treatment of breast cancer may lead to forcing the woman to remove her breast. The breast is a symbol of femininity and sexuality for many women. The purpose of this literature-based study is to describe women's experiences of altered body image and sexuality after mastectomy. This may provide a better understanding of the nurse in responding to these breast cancer patients.

Aim: The aim is to create a review that examines different forms of massage therapy and their effects on hypertension.Method: Literature review of 10 scientific articles on the subject of massage and its effects on blood pressure. The literature searches were made with PubMed and Cinahl using the keywords "massage therapy", "effects" and "blood pressure".Results: The articles showed that massage had a positive effect in lowering blood pressure. This could be explained by greater extent of relaxation in the participants investigated and an increased activity of parasympaticus and reduced secretion of stress hormones. The articles do not agree on what form of massage therapy is most effective in lowering blood pressure and it is uncertain for how long the effect can remain.Conclusion: Massage is usually seen as a treatment without scientific basis. There is evidence that suggests that massage therapy is an effective treatment for lowering blood pressure.

Aim: The aim is to create a review that examines different forms of massage therapy and their effects on hypertension.Method: Literature review of 10 scientific articles on the subject of massage and its effects on blood pressure. The literature searches were made with PubMed and Cinahl using the keywords "massage therapy", "effects" and "blood pressure".Results: The articles showed that massage had a positive effect in lowering blood pressure. This could be explained by greater extent of relaxation in the participants investigated and an increased activity of parasympaticus and reduced secretion of stress hormones. The articles do not agree on what form of massage therapy is most effective in lowering blood pressure and it is uncertain for how long the effect can remain.Conclusion: Massage is usually seen as a treatment without scientific basis. There is evidence that suggests that massage therapy is an effective treatment for lowering blood pressure.

Our purpose with this research is to highlight that there is a scope for increased value creation in the experience room during concerts, and how value-enhancing strategies can be a competitive advantage for different venues. In our investigation of this we have worded the following research question: How is the perceived customer value affected during a concert in the experience room and its physical environment? With the background in this question we have identified three key concepts that we believe are the influence of the total concert experience which are; sensory experiences, interaction and identity. From these concepts we have drafted a number of propositions to test the reality by our empirical data collection. .

The aim of my thesis is to obtain knowledge of textile wastewater and textile sludge from an environmental perspective, which can be used as a basis for the  ?Sweden Textile Water Initiative? guidelines for a sustainable sludge management. In my study I have mainly focused on textile dyes, salts and metals and their routes during wastewater treatment.This paper is partly a literature review, which I began by identifying the pollutants discharged from each textile process. Then I studied wastewater and sludge quality, environmental aspects, possible treatment and recycling methods. I have also tried to find existing type of guidelines in order to make comparisons.

Although Sweden is considered to be one of the world?s most equal countries, studies show that social work to a large extent is characterised of stereotype conceptions about men and women. This implies that clients with addiction problems are treated by there gender belongings and not from there individual needs. The purpose of this qualitative study was to examine how aware the social services are regarding gender perspectives and equal opportunities among male and female addicts. The social workers that were interviewed had different opinions about what extent the gender perspective had in the treatment of the clients.

The purpose of this study was to investigate the occurrence of Verotoxin-encoding bacteriophages in mussels, cultured downstream the sewage treatment plant in Lysekil.Mussels were collected in three growing areas from April 2008 to March 2009. Real-time PCR was performed for detection of vtx1 and vtx2 genes and enrichment of bacteriophages on non Verotoxin-producing Escherichia coli O157: H7 was carried out. All samples in real-time PCR analysis were negative; no presence of Verotoxin-encoding phages was shown. No plaque was formed on blood agar base plates, indicating that no bacteriophages had been taken up by E. coli bacteriaThe levels of Verotoxin-encoding phages and E.coli outside the sewage treatment plant in Lysekil were not high enough to be able to form VTEC in mussels, indicating that the faecal contamination was low.