Abstract Cavities used to be a very common problem but over time humans have learned to take care of their teeth. However, there are still many who have problems. This problem is due to microorganisms and in particular the various streptococci and lactobacilli producing acids which loosens up the enamel on teeth. These bacteria can be found at various places in the mouth and saliva. Besides being a discomfort it can be a major problems and the damaged tooth needs to be removed or make a dental filling. The aim of the study was to see how intake of probiotic tablets containing Lactobacillus reuteri PTA ATCC 5289 and Lactobacillus reuteri DSM 17938 affects the levels of oral Streptococcus mutans and lactobacilli over a three-week period.

This master thesis has been performed at the department of Machine Design at KTH, The Royal Institute of Technology. The thesis has been a part of a global development project in collaboration with Luleå University of Technology, Lund Faculty of Engineering and Stanford University. Corporate liaison and sponsor has been Immerse Global Inc. The project was also performed on sponsorship from the Product Innovation Engineering Program, PIEp. The thesis is a representation of some of the contributions made by the authors.The lack of clean drinking water is one of the key issues facing the world today.

This Thesis in Military Technology deals with experiences drawn from the forced introduction of Weapons Station 01, 2009. The work aims to identify the experiences regarding the forced procurement of military equipment to see how they can develop normal and fast procurement of equipment. The main conclusions of  this work, is to achieve greater capability and increase the military utility, are: -          Common objectives and priorities of stakeholders-          Response and joint types shall determine requirements for system-          Ensure an integrated project team also at lower levels-          Engage the integrated logistic support early in the materiel process-          Include Armed Forces staff as early as possible in the testing and validation-          Prioritize work to facilitate the rapid development of decision on use (BOA)-          Provide back up for increased redundancy in the mission area .

The main question in this thesis has been to see how the brand strategy of Linköpings Hockey Club has changed during the years in the Swedish elite league. We will also look at the content of the brand, as well as the association as the city of Linköping. This thesis will also see the sponsorship view of the development of the brand, because of the sponsorship power to help the association to build and strengthen the brand.We have been interviewing important persons at the association Linköpings Hockey Club and also done interviews with a few sponsorship partners to get important information to analyze.As an association it is of outmost importance to disseminate the association?s image in the right way, which Linköpings Hockey Club has according to their sponsorship partners. The association has during the last years been working hard to take care of and strengthen the brand, which can be seen among the sponsorship partners.

The purpose of this thesis is to explore how the internal information processing and management is carried out within a unit of Viskafors municipality. Furthermore, to explore and make recommendations of how the organisation can improve its internal information management. To get a full picture I have interviewed people at different levels of the organisation. The main findings showed that there was a dysfunction in the internal information processing and management. For example the study showed that the internal information did not reach out to the different parts of the organisation due to insufficient information processing.

Online shopping is growing and its turnover increases each year. Internet hastherefore become an important retail location for companies. Web shops lack thephysical room for marketing as well as face-to-face interaction between customer andsalesperson. Therefore there is a need to develop marketing and customercommunication methods for this way of shopping. In physical shops the customer hasthe ability to try on the garments and be pampered by the staff.

The study of culture is specifically relevant to libraries confronting changes. A variety of conditions makes it beneficial for libraries to understand the strengths as well as the weaknesses of the underlying culture. Such an understanding can help libraries in adjusting to changes easier, without losing the cultural values that they hold important to their identity and strategic strengths.Taking this as a starting point the purpose of this essay is to examine and describe what aspects in prevailing library cultures are important to pay attention to when meeting changes. To accomplish this we will explore the concept of library culture, its substance, meaning and expression.Culture is reflected in the artifacts, values and underlying assumptions of formal and informal groups. Culture can be found at various levels.

The aim of this Master´s thesis in Art History and Visual Studies is to examine the existence and theexpressions of openness and interior space in the contemporary Swedish architecture of singlefamilyhouses. Research has focused on open-plan housing with open connections between kitchenand living areas, large windows, walls of glass, high ceiling heights and entresol or loft levels, usingtwo case studies and analyses of seven reference objects. Interpretation is based onphenomenological theoretical perspectives.Houses that are more or less transparent permit views from both the inside and the outside. Adiscussion of this potential dilemma is supported by sociological perspectives on identity, life-style,self-presentation, privacy and publicity..

Purpose: To evaluate the management development course held at FöreningsSparbanken in Ronneby during 2000. The evaluation aims to map and describe what effects the course has had on the participants. We will assess to what degree the effects meets the objectives of the course set by the manager of the bank (future management recruitment, leadership, change catalyst, aligning the strive towards a shared organisational objective). Above mentioned also implies that the organisation should be influenced in some regards. Conclusion: Our conclusion is that all of the participants have as a result of the course increased their emotional intelligence in varying levels.

The purpose of this essay was to research the level of condition and requirements of democracy which faces states applying for a membership in the European Union. The focal point was to research the levels of democracy requirements on two set enlargements which are the cases of the 1981 and 1986 enlargements together with the 2004 and 2007. The states that did reach the goal of becoming member states had similar political backgrounds that made them suitable for a most- similar system study. By using my theoretical framework which consists of democracy theories, together with the chosen method was I able to find answers to my research questions when examining the material. The result of the study is that even though the condition might have been quite similar but the reality of them was different.

This study was performed to investigate how the Japanese sect Aum Shinrikyo was legitimating its violence and killing acts. By analyzing the leader and members of the sect, and applying this information on two theoretical models, this paper tries to give an explanation of both single acts of violence and killing, and two terrorattacks.The result shows that Aum Shinrikyo was able to legitimate violence and killing acts through its ideology. In their opinion, cosmos was a place with several levels and everyone wanted to get as high as possible. Those who were killed by the sect would never be able to get to a higher level by living, since they would do too many bad actions. The murderers also got better karma since they helped the person to a better place.The legitimating of violence and killing acts in Aum Shinrikyo can be explained as a duty that is holy, which agrees with the theorists about religious terrorism..

The thesis explores an ongoing dialectical process between different levels of employees including top management to workers of Scandinavian Airline Service (SAS) regarding a new change program and to find out the possible social construction among them. In particular, it searches for the constructed reality of SAS ground service employees at Malmö Airport with regard to the preparatory stage of SAS Strategy 2011. A possible ambiguity in dialectical process is explored as it relates to an organization?s ability to effectively influence the understanding and identity of its employees through discourse.

Assessing the emotional state in animals is important in order to establish the quality of their welfare, therefore it is important to investigate under what circumstances animals experience these emotions and to find indicators of their existence. The aim of this thesis was to detect possible behavioural indicators for positive emotions in dogs. These behavioural indicators could be helpful to increase both dogs? and humans? overall well-being in today?s society since they could help e.g. dog owners and caretakers to interpret behaviours displayed by dogs and their intentions so they can respond accordingly.The subjects used were 9 research beagles and each dog participated in three different treatments, assumed to be experienced as positive situations, where communicative interaction was initiated with the dog by engaging in 1) physical contact (P), 2) verbal contact (V) or 3) both physical and verbal contact simultaneously (PV).

Sahlgrenska Academyat University of GothenburgDepartment of Internal Medicine and Clinical NutritionAbstractTitle: Vitamin D supplementation and its effect on body composition in the overweightand obese ? a systematic reviewAuthor: Johanna Blum and Emma Sellin FrimodigSupervisor: Sofia KlingbergExaminer: Ingrid LarssonProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: April 10, 2013Background: There is an increasing burden of overweight and obesity worldwide. Theconditions lead to morbidity and lowered quality of life. Since there is research showing aconnection between obesity and low levels of serum 25(OH)D, this raises the question ifsupplementation of vitamin D may have positive effects on body weight, waist circumference andbody composition in the overweight and obese.Objective: To investigate if there is enough scientific evidence to recommend vitamin Dsupplementation combined with nutrition therapy to overweight and obese patients.Search strategy: The systematic collection of data was performed in the databases PubMed andScopus. Search terms included were ?vitamin D supplementation?, ?obesity? ?cohort?, ?vitamin D?,?vitamin D3 supplementation? and ?overweight?.Selection criteria: Human studies with RCT, CCT or cohort design written in English orSwedish were included.

In this study I compare the use of reporting verbs in direct speech in Swedish and Polish literary prose. The aim is to examine how differences in usage are reflected in translations to and from Swedish and to what extent the translator adapts the text to the target language and its literary conventions.I have compared the material on two levels: source text versus source text in Polish and Swedish respectively, to see what kind of speech verbs are most commonly used, and source text versus target text, to study the strategies the translators have used and to what extent reporting verbs are altered or not.I have also studied quotation verb + adverbial phrase or prepositional phrase, to investigate if they are more frequent in the two target texts or adapted to the literary concentions of the target language. .