Sahlgrenska Academyat University of GothenburgDepartment of Internal Medicine and Clinical NutritionTitle: Can nutritional support contribute to the healing of pressure ulcers in elderly patients?Author: Anton Kinnander, Sandra SmidelikSupervisor: Elisabet RothenbergExaminer: Anna WinkvistProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: 12-04-11Background The number of elderly patients with co-morbidity is increasing in the western world. It is therefore reasonable to predict increasing incidence and prevalence of pressure ulcers. One study, published 2009, found that as many as 59 % of geriatric patients within the Swedish health care system had developed pressure ulcers. Symptoms vary from mild erythema to severe deep tissue damage and development of pressure varies from hours to weeks.

The purpose of this study is to use a qualitative approach to highlight the western involvement in Thai orphanages and, on basis of Western moral development workers and volunteers, enlighten how Western colonial heritage can be recreated in the humanitarian economic aid.The study is based on the recent tsunami disaster in 2004 which led to a huge voluntary effort by Western volunteers and organizations who wanted to rebuild the country. Now, seven years after the disaster, the country has recovered well and thanks to a strong turism, and industrial growth, the country has now reached the position of a middle income country with regional power.The study presents a selection of previous ressearch in the area from different critical perspectives. It is a field study based on qualitative interviews with six informants that highlights the individual engagment in humanitarian assistance. Theories based on Post-colonialism and globalization have been used in order to analyze and reach the result of this study..

The purpose of this report is to examine various roof structures that can operate in a warehouse with large spans. The building that is examined in the report is currently under construction, and the roof construction has already been selected. The selected roof system will therefore be compared with some other structures and materials that have been possible. The report will evaluate three different frame materials, two insulating barriers and two overlaying materials. Another important part in major construction projects is the roof safety.

With the advance of the modern information society, the importance of reliable identity authentication has increased dramatically. Using biometrics as a means for verifying the identity of a person increases both the security and the convenience of the systems. By using yourself to verify your identity such risks as lost keys and misplaced passwords are removed and by virtue of this, convenience is also increased. The most mature and well-developed biometric technique is fingerprint recognition. Fingerprints are unique for each individual and they do not change over time, which is very desirable in this application.

The market risk premium is one of the most important parameters in finance. Its value and the ways to calculate a risk premium for the market is a widely debated subject. This thesis examines numerous ways of calculating a risk premium for the Swedish market with regard to how good an estimation they make of a real risk premium. Estimations based on historical periods ranging from 20 to 85 years is calculated as well as a premium based on forward-looking estimates. The real risk premium is solved out for a selection of companies and an index with the help of CAPM.

The purpose of this Master`s thesis is to examine if the pur-chase of media in public libraries reflects the library's role in society. Two questions have been posed: ? What view of public library's role in society is reflected in the purchase of media? ? What principles guide the selection of media in public li-braries in Sweden? In order to investigate these questions, we used a question-naire that we sent out to a sample of 120 public libraries in Sweden. The analysis is based on a theory of three ap-proaches to the role of the library developed by Douglas Raber. The three approaches are the conservative approach, the populist approach and the social approach.

This study aims to research how small companies that operate on the Swedish home electronic-market utilize marketing communications to communicate their message. The focus of this study has been to research these companies use of below-the-line activities in their marketing communications. Interviews have been conducted with representatives from each of the three companies Neonode, Jens of Sweden and Tonium, that compose the selection from the population in this study. The use of below-the-line activities in small companies is mainly motivated by lower cost, which suit small company budgets. Below-the-line activities are also used for branding and the creation of credibility among the consumers when the target audience does not yet know the brand.

SammanfattningUppsatsen beskriver konflikten mellan elefanter och människor kring Tarangire nationalpark. Som är en park som är mycket känd för mängden elefanter som de har, så det är ett växande problem. Själva fokusen ligger på hur elefanterna förstör för de lokala befolkningen och vad som kommer hända om elefanterna får fortsätta att öka i antal som de gör nu. Uppsatsen ska undersöka vad man kan göra för att bevara det vilda djurlivet i synnerhet elefanterna, men samtidigt skydda jordbrukare mot elefanter som äter upp och förstör deras grödor.Men genom att befolkningen i Tanzania ökar gör det att människor flyttar allt närmare Tarangire nationalpark och dom korridorer som djuren använder för deras traditionella vandringar. Allt detta skapar stora problem genom att djurens habitat minskar, vilket resulterar i att bland annat elefanterna orsakar stora skador på jordbrukarnas fält, genom att de äter upp grödor eller trampar sönder grödorna.Alla jordbrukare kring Tarangire nationalpark hade detta problem och många kände en uppgivenhet eftersom ingen hjälpte dem, verken nationalparkerna eller regeringen.

The purpose of this thesis was to study a selection of Swedish government agencies and their usage of new media to convey information. We thought that the relationship between government agencies and the media should be addressed. This because of the current transitional period between traditional and new media. We have studied five different Swedish government agencies; Swedish Armed Forces, Swedish Tax Agency, Swedish National Institute of Public Health, Trafikverket and Sida.We used a qualitive content analysis and analyzed their homepages on the basis of six different criteria. In addition to this we studied their presence on external social communities and how the government agencies comply with the requirements of their communicative efforts.The study shows that the government agencies? media usage varies.

 This paper is made on behalf of Statistics and Research Åland, ÅSUB. The aim is to explain the turnover for companies in Åland, with appropriate variables. The main study variables are variables that consist of the Swedish and Finnish activity indices. The study variables also include variables which consist of tourists from Sweden and Finland and the introduction of the Euro in Finland. The data used is from the period January 1996 to June 2008.Different regression models for the turnover are tried and explanatory variables are selected by use of stepwise regression, backward elemination and forward selection. The final model includes activity indices for Sweden and Finland, the introduction of the Euro, tourists from Finland and an autoregressive component of order one .

Jakten på bushmeat är en aktuell och komplex fråga i Central- och Västafrika som har ägnats mycket uppmärksamhet och forskning inom flera vetenskapliga discipliner. Köttet och djurdelarna innebär både en födokälla för fattiga, samt som inkomstkälla vid ökande efterfrågan från västvärlden och Asien där djurdelarna ses som lyxvaror och används inom blandannat naturmedicin. Jakt på de stora aporna såsom gorillor, schimpanser och bonoboer utgör ett hot mot arternas överlevnad och en minskad biodiversitet men konsumtion av djurdelarna innebär också en risk mot folkhälsan. De bidragande faktorerna till handeln med bushmeat är många men särskilt stor är skövling av stora skogsområden samt minskade habitat. Vägar som går genom tidigare svårtillgängliga områden och bättre jaktvapen har också haft stor påverkan och resulterat i att många av de utrotningshotade djuren minskar i antal. Uppkomst och spridning av nya sjukdomar är ett hot mot både djur- och folkhälsa när människan konsumerar och kommer i kontakt med sina närmaste släktingar. Olika typer av virus såsom Ebola, SIV, SFV och STLV har visat sig och anses vara patogener som kan förväntas ge uppkomst av nya infektiösa sjukdomar.

Today the common people begin to understand the impact of a package. Many choose brand or product with great emphasis on how the outside looks, both in a good and a bad way.The company Gotlands Grafiska gave me the task to create a small basic selection of packages. The target group that the project was based on was craftsmen in the Gotland region. Based on analysis of the market and consumers to develop a range of packages covering a wide range of products sold on the island.During the project a clear theme was the desire to highlight a product and create some sort of exclusivity. It was important to understand how consumers and businesses think about packaging and its function.The result was five different packages, which together cover much of the need for the Gotland crafts and souvenir market.

Sahlgrenska Academyat University of GothenburgDepartment Of Internal Medicine And Clinical NutritionAbstractTitle: The effect of CLA on body weight and body fat amongst overweight and obese.Author: Sierra De Goldsmith and Amanda EgebergSupervisor: Frode SlindeExaminer: Anna WinkvistProgram: Dietician study program 180/240 ECTSType of paper: Examination paper, 15 hpDate: April 12, 2012Background: Overweight and obesity represents a global problem as it is accompanied by an accumulation of body fat which increases the risk of developing diseases such as diabetes type 2, insulin resistance, cardio vascular diseases and certain types of cancer. Moreover, the prevalence is increasing worldwide. Many consider it difficult to reach a normal weight using only methods such as changing dietary- and exercise habits, this creating a market for products that facilitate weight loss and loss of body fat. The supplement of conjugated linoleic acid (CLA) is such a product. In animal studies, CLA has demonstrated a reduction in both body fat and weight.

Bark-stripping by red deer (Cervus elaphus) cause extensive damage to economically valuable spruce trees (Picea abies) in Swedish forests. The underlying causes for bark-stripping are not fully understood, and the frequency and severity of damage unpredictably differ between regions. In this study, I investigated if landscape structure (e.g. agricultural dominated landscape opposed to forest dominated landscape), forage availability, population density and disturbance (e.g. roads and settlements) affect bark-stripping frequency.

In this bachelor essay an attempt is done, to recreate a probable Bronze Age landscape on Gotland, with GIS as a tool. The landscape on Gotland is situated with many different monuments dated Bronze Age, such as cairns and stone ships. In creating of the maps, two possible shorelines contemporary with the Bronze Age have been calculated and marked on the maps. Furthermore, peat lands have been drawn upon the maps, by using the information from geological maps.A landscape variable have been compared between Bronze Age places and Early Iron Age houses; the soil type. On Bronze Age places gravel is the most common, while moraine marl is the most common on places with Early Iron Age houses.From a selection that were made, all Bronze Age places where within 3 km from the water, either the recreated shoreline or peat land.