The purpose of this thesis is to evaluate 7 different search strategies for content-based image retrieval with respect to retrieval effectiveness. The strategies are based on different levels of resolution implemented by the Haar transformation. The result of the study shows an improvement in both mean average precision and mean recall in strategies based on lower levels of resolution..

Background: Breast cancer is one of the most common cancer diseases among women worldwide. Breast cancer brings fear into many womens? life. It is a threat against life, but also to the psychological health, self-esteem and the female identity. Aim: The aim of this literature review was to describe newly breast cancer patient?s perception of information provided by healthcare personnel.

The main purpose of our paper is to reconstruct the intervention logic of the Swedish government's proposal to introduce a tax deduction for homework help. Furthermore, we also intend to outline the perceived impacts of this tax deduction in the municipality of Linköping. Our material consists of the government bill regarding the tax deduction, the parliamentary debate which preceded it as well as interviews with key people in the municipality of Linköping. In our study and in the light of Matthew Clarke?s theory of neo-liberalism within education policy, we also ask ourselves if the intervention logic behind the tax deduction and its perceived effects can be seen as a manifestation of neo-liberalism.

The aim of the present study was to investigate the effect on growth of foals on two different diets, either a forage-based diet or a diet containing approx. 40 % concentrate. The report also includes a review of the pertinent literature on the effects of diet on mares? milk and growth of horses. The hypothesis of the study was that a forage based diet will result in a similar growth pattern as a diet including more concentrates if the diets contain the same amount of energy, crude protein, lysine, calcium and phosphorous.

The translation of financial records of foreign subsidiaries gives rise to currency translation adjustments that affect total group equity. If unwanted, fluctuations in translation adjustments can be avoided using net investment hedges. This study aims to find the extent of net investment hedging in Sweden today and in a short historical perspective, and find explanations to varying levels of hedging and firms' decisions to hedge. Based on annual reports, we determine Swedish firms' net investment hedging policies and their level of hedging. The 32 largest companies listed on the Stockholm stock exchange in the years 1993, 2004, 2006, and 2009 are studied.

Ask any constructional worker and there is a high probability that this person knows a colleague with pain or other disorders caused by working with power tools.According to the Swedish Work Environment Authority 71 percent of the Swedish constructional workers is exposed to vibrations at least 25 percent of the working hours. Despite this, the number of reported occupational sicknesses caused by vibrations is as low as 1, 4 percent.JM Ltd. is one of the largest constructional companies in Sweden. Their main business is new housing and development of residential areas. God quality and low impact on the environment is a part of great importance in the company?s long-term goals.

When working with market communications it is important that ones brand is noticed and remembered, for which the marketer has many tools at hand. This study compares the communicative effects of PR and paid advertisement on consumers, in response to the underlying purpose to provide a theoretical framework for better understanding the relative effects of the two tools. In the struggle for consumers? attention we find ads to be a tool to achieve wider brand knowledge, whilst PR is rewarded more extensive elaboration once noticed. The study also affirms the causal link between communication credibility, attitude toward the communication and brand attitude.

Abstract  The development and onset of diseases such as cardiovascular disease (CVD) and Type 2 diabetes are closely linked to genetics and lifestyle factors including physical activity and diet. A cluster of metabolic disorders called the metabolic syndrome (MetS) is a high-risk factor in developing these diseases. Acording to the International diabetes institute, one fourth of the worlds adult population has MetS. These individuals are twice as likely to die from CVDs compared to individuals without MetS. Physical activity (PA) and exercise has been shown to provide a number of positive effects that are considered to reduce the risk of developing sickness and premature mortality among both men and women of all ages, independent of other risk factors.

Syftet med denna uppsats är att undersöka om de som är sjukskrivna med diagnosen psykisk sjukdom reagerar annorlunda vid ersättningsförändringen i sjukförsäkringen år 1998 jämfört med övriga sjukskrivna. I detta syfte har vi tillämpat två Fixed effects modeller på paneldata över en fyraårsperiod, 1996 till 1999, som innefattar Sveriges län. Som approximation på andelen med psykisk sjukdom bland de sjukskrivna har vi använt Apotekets statistik över konsumtionen av antidepressiva medel och sömn- och lugnande medel. Under förutsättning att läkemedelskonsumtion är en god approximation för andelen med psykisk sjukdom i länen. Får vi ett statistisk signifikant resultat som tyder på att andelen med psykisk sjukdom bland de sjukskrivna reagerar mindre positivt på ersättningsförändringen år 1998 jämfört med övriga sjukskrivna..

The aim of this study was to investigate whether there is a social-psychological relevance in allowing animals to be involved in therapy work. I have examined if the animals may contribute to effects on human relationships between caregivers and patients, and if the animals can contribute to helping patients to achieve better well-being. Through previous research and a quantitative interview I have received answers to the following questions: How are animals used in the treatment work? How do animals affect the relationship between caregiver-patient? In what ways do animals in treatment affect relationships between people? How do the professionals who work with animals believe that animals can affects the patient? I have interviewed people working in different kinds of treatment work using animals. The areas examined include work with animals at youth care, police, disability care, elderly care and school.

A number of studies in human medicine has documented positive effects of whole body vibration treatment in humans. The Vitafloor system, witch is based on treatment of horses with vibration, has the purpose to be used in training of healthy horses and as rehabilitation for horses with injuries in their musculosceletal system. The purpose of this study was to analyse what happens with a clinically healthy horse during treatment with Vitafloor. The methods used is mainly thermography before and after treatment, but also blood samples, measurement of rectal temperature, heart rate, clinical examination and observation of psychic reactions has been done. Statistic significant changes in skin temperature in hoofs and fetlocks of front legs has been observed after treatment with Vitafloor. Analyzing of the blood samples showed a tendency for decrease in Kalium, and two of the horses had changes in CK. No negative effect has been observed with the treatment of horses with Vitafloor, and the horses seems to like the treatment. .

So- called ?Network Based Defense? (NBD) was introduced in Sweden in connection with the transformation of the Swedish Armed Forces in 1999. NBD is based on the U.S. variant Network Centric Warfare (NCW), which in turn is derived from research on the concept of Revolution in Military Affairs (RMA). In Sweden the concept was introduced and included not only the Armed Forces but was intended to also support the Swedish civilian agencies in order to create networks and hence share the available information and thus more effective crisis management and to provide more "bang for the buck." In developing the concept of NBD the Swedish Armed Forces used both economic and human resources, in the form of research, new technologies, new organization and new methods.Between year 2004 and 2006 the Armed Forces once again entered the process of reorganization.

This master thesis is an analysis of how the amount of health centers per inhabitant has changed since the Swedish government implemented a new health care reform in 2010. The reform implies a free choice of health centers in the Swedish regions and opens up the market for private firms. The purpose of the thesis is to study the effects of the different financing systems toward the health centers in the regions. The models are based on theories of the need of health care. Two of the independent variables which are studied are income and age.

In a database environment, when you create or alter tables you often want to have a basic interface for standard operations such as insert, delete and update. This thesis report covers an analysis of what programs there are on the market for generating such interfaces and compares them against the demands of a real company. The analysis showed that none of the programs were completely meeting the requirements and therefore an own implementation of an interface generating program was created. The result is a PL/SQL program capable of generating files, storing them in a version handling system and executing the files into the database..

The purpose of this thesis is to study the context that affects crisis communication through an organizational perspective. It also tries to identify factors of success and difficulties when it comes to coordinating information between governmental organizations during a crisis. Carried out as a case study of the Swedish governmental network Krissamverkan Kronoberg, the method used are source analysis and qualitative interviews with members from different organizations in the network. The results have been analyzed through Organization theory, Network theory and theory in Crisis Communication. The context that effects governmental organizations ability to cooperate during a society crisis is characterized by knowledge, understanding, utility and willingness. In addition to this a successful coordination of information should be based on resources, competence and continuity. The main problems when it comes to cooperating and coordinating during a crisis situation lies in what we would like to call organizational egoism, existential uncertainty and defensive behavior. .