The aim of this thesis was to examine if it is possible to keep nitrogen in the form of nitrate(NO3-) in ponds from one season to another by keeping a high concentration of oxygen in thepond water. This hypothesis was tested by doing a lab experiment where two systems werecompared according to nitrate concentration. One system had high concentration of oxygen inthe water and one had low concentration of oxygen. Before the main experiment wasconducted I did a pilot study to test the system setup and included parameters. The result fromthis study and the main study did not show the same result.

Förmågan att hantera stress beror delvis på i vilken utsträckning individen upplever sig ha förmåga att hantera kraven i omgivningen. Syftet med föreliggande studie var dels att undersöka samband och skillnader mellan Typ A-beteende och Känsla av sammanhang (KASAM), dels att undersöka sambanden mellan JAS-skalans faktorer och KASAM-skalans komponenter. En enkätundersökning genomfördes där 72 yrkesverksamma individer i åldrarna 24-63 deltog. Mätinstrumenten bestod av Jenkins Activity Survey (JAS) och Antonovskys KASAM-skala. Resultatet uppvisade ett starkt samband mellan Typ A-beteende och KASAM, dvs.

The aim of this bachelor thesis has been to examine and develop our own understanding about how young people in Sweden (16-29 years of age), take part in cultural activities. As librarians it is important to know what kind of activities and interests this particular group has. With Pierre Bourdieu?s theoretical framework towards habitus and capital we are interested to see if there is a connection between one?s cultural use and background, if different access to capital with or within groups has an affect or not. With both statistics and interviews with people within our target, we believe this data has been sufficient enough to conduct a good and valid study.

The aim of this study was to investigate how disabled pupils feel about school lessons in physical education. Previous studies in the area show that many disabled pupils think that this is a problem. Drawing on data from one-to-one semi-structured interviews with six students in the age of 11-14 years, this study focused on how students with disability cope with their impairments and physical activity in school. The interviewees? background displays a wide range of sport related activities and besides school the interviewees seem to be engaged in different sports associations on their leisure time.

The purpose of this thesis is to explore the co-creation process and how value is created based on a service orientation using a network perspective. The thesis is studied from a social-constructionist philosophy, using a qualitative approach of data collection and the theoretical framework includes network theories, theories of service-orientation and co-creation. We have conducted semi-structured interviews with a small firm and its network, which consists of a customer, a supplier and a partner. We found that Håkansson?s ARA framework combined with Ballantyne and Varey?s triangulation of value-creating activities help to acquire an understanding of the actors? bonds, the resources? ties and the activity links that exist in a network.

The aim of this essay is to find out how different factors influence the occupational role in a rehabilitation garden. The study is based on two qualitative interviews with and shadowing of the gardeners in the rehabilitation gardens of Alnarp and Gröna Rehab in Gothenburg. The result shows that the main factors that influence the occupational role is the gardener?s background, the garden/place, the participants, the team and the possibilities for development. The occupational role appears to consist of several different roles; the team-worker, the activity and project manager, the source of inspiration, the educationalist, the informer, the therapist and the fellow human being.

The United States use of Unmanned Combat Aerial Vehicles (UCAV) or drones for targeted killings of terrorists has been on the rise in recent years and the method has become the core element of president Obamas strategy in the war against terror. This study examines the deterrent effect of targeted killings on terrorism using UCAV/drones as a method of counterterrorism. Building on the literature on counterterrorism, UCAV, targeted killings, deterrence theory and statistics on terrorism the study provides a case study of the CIA drone operations in Pakistan between the years 2004-2010. The goal has been to analyze drone operations and the extent of terrorism from the beginning of the drone campaign until 2010. This as a means of identifying possible trends in terrorism activity due to the occurrence of drone strikes.

Background Satisfaction of life and wellbeing is shown to be important when the quality of life is to be understood. The nurse has a significant role in the care of the patient and in his/her experience of life. Aim The purpose of this study is to examine the quality of life, from a nurse perspective. Method The text analysis was carried out with qualified attempts, of a book, "Quality of life a challenge for the nurse" (in Swedish) by T. Rustoen, a nurse who also worked as a teacher in Norway.

The aim of this study has been to explore local cultural policy documents in some municipalities in the geographical region of Västra Götaland. Do the municipalities have these kinds of documents for their local cultural activities, and how are they designed? These are questions which the study has focused on. The study has been concentrated on the library activity in the local cultural policy documents. The research has been a comparative one.

AbstractReading books to children is often an integral part in preschool activities. The purpose of thisstudy is to investigate how educators think about the educational function of literature inpreschool activities. I have in my study used qualitative interviews with active educators andobservations to answer my questions about why the educator reads to the children, how theeducator thinks about the choice of literature and if the literature can contribute to thechildrens development and if so, how. The knowledge- and research background presentsliterature and previous research done on the subject. The results of my study shows that theeducators have many thoughts about the importance of literature in preschool.

The purpose of this thesis was to investigate thephenomenon language café, an activity that is held in public libraries into which anyone is welcome who wants to practice their skills in Swedish, and see how this can be put in relation to integration. To reach the purpose we developed two research-questions; What does the language café fulfill for its participants? and How can the language café contribute to the promotion of integration? The study is based on semi-structured interviews with seven participants from language cafés. The theory used to analyze the results from the interviews is the Swedish sociologist José Alberto Diaz theory about the integration process which can be divided into seven dimensions. The findings of the thesis were that the language café can fill the function as a place to Speak Swedish, for Community-information, a place to meet and a place for trust and self-confidence.

The purpose of this study is to examine what view librarians have on reading promotion for adults, in particular reading circles, and in which way earlier experiences, education and competence form this view. To what extent, if any, do perceptions of professional identity influence the interest to carry out some kind of reading circles for adults?Our study is based on qualitative interviews with librarians, both those in charge of reading circles in libraries and those who are not. As theoretical starting point we have used Andrew Abbott's work on theory of professions and Jofrid Karner Smidt's thesis on literary preferences and different kinds of mediation of literature. For our analysis we will also use earlier studies on the subject to place our study in a wider context.Our conclusions show that the librarians in our study have an ambivalent view on their profession and professional identity.

The basic intention of this study is founded on an ambition to make change within the competing activity at ?Svenska Brukshundklubbens Halmstadavdelning? (SBK Halmstad). This is a local association for owners of working dogs, where I am one of the members. A problem in engage a larger number of voluntarily working members in the association has been established and discussed over several years. My premier aim was to make the members award of different perspectives of the problem.

The purpose of my study was to find out how staff in after-school activities thinks they work with norms and values, we may call this values education, and how this in turn may influence children's norms and values. By extension, how children are socialized with each other and develop socially. In my research, I have interviewed five of the after-school activities staff who work with children aged 6-9 years at a school in the neighbourhood Rinkeby-Kista in northwestern Stockholm.The results show that after-school activity according to the staff can play a very important and sometimes crucial role in children's social development. Staff believes that if they do not learn the social rules by participating in playing and games in early childhood, when growing up they are outside and cannot participate. By their pedagogical approaches, in terms of values and norms, the adults in after-school activities can help children to become socialized into a community of solidarity and eventually as adults become responsible citizens able to function and participate in society..

ABSTRACT The main purpose of IT security policies is to protect companies against intrusion and unwanted spread of information. Statistics show that IT related crimes tend to increase and because of that it is important, from the company?s side of view, to be well prepared. The IT security policy is an important part of that preparation. A lot of the crimes related to IT can be deduced indirectly to employees at the companies where the crime takes place.