The recent financial crisis has entailed in a fierce debate whether CEOs variable remuneration has caused unsound risk exposure in public companies. Hence it is considered as interesting to elucidate if this connection exists empirically. With grounding in principal-agent theory, and its implicit assumption of risk adverse agents, this study aims to find empirical evidence for a positively correlated relationship between CEOs variable remuneration and company risk exposure. Through a regression analysis of multidimensional data from 102 listed Swedish companies during the period of 2000-2009, we show that the relationship between CEOs variable remuneration and company risk, in contrast to our expectations, is significantly negative. The coherent result is interpreted as the inherent risk in companies seems to explain the usage of variable remuneration for CEO, rather than vice versa.

This master thesis deals with two case studies in environmental archaeology and battlefield archaeology focusing on two major events in the late history of the Swedish coastal town Umeå and its nearby village Sävar. Established in the early 1600's, Umeå was known for its export of timber and import of cereals. The town has suffered from numerous fires, the fire in 1888 being the most devastating. Few written records of the town remain from before the 1900's. The latest war in Sweden's history is documented in historical sources and took place at Krutbrånet, Sävar where the Swedish troops suffered defeat against the russian forces in 1809.

The main object for this thesis is to study how students in library and information science at Högskolan i Borås search and valuate documents in the process of writing a paper. The study is based on a series of interviews with 12 students. Our methodology is also based on studies of their final product. The goal of the study was to map out how the students make their decisions during their search process. We studied the students use of search words, relevance judgements and how their need for information changed trough out the writing of their paper.

Veterinary hospital care and advanced veterinary services are rapidly growing industries. As of January 1, 2010, veterinary nursing became a licensed vocation, the title of veterinary nurse became protected, and the act regulating competence among the professions of the veterinary field was extended. These changes, along with increased demands and expectations from owners, have given rise to greater demands on the staff's qualifications and have increased the need for well-educated staff with expertise in several different areas. The aim of this study was to find out what the licensed veterinary nurse can do in terms of rehabilitation for the hospitalized equine patient suffering from orthopedic injury. This has been carried out through qualitative interviews with veterinary surgeons experienced in treating such patients, and also by reviewing the relevant literature.

BackgroundToday a common approach to solve a complicated problem is to assemble a temporary workforce in order to solve the problem by working together within a project. One of the difficulties with working in projects is to maintain the planned budget. Working hours and costs are often exceeded. Many companies presume that any certain project will succeed, a presumption that leads companies not to anticipate risks involved in a project. In companies today there is seldom time for evaluation or moderation of a project, in order to have time for evaluation there is a great need for an adequate planning of the project.IntentThe intention with this study is to create a model for planning, budgeting and evaluation of projects within consultancy companies.MethodWith the help of interviews and discussions within the group Hamnar och Byggkonstruktioner at Sweco has evidence to present a proposal on planning, budgeting and monitoring been developed.ResultsA model has been developed to ease for consultancy companies to plan, budget, monitor and evaluate projects.

During the last decade a new technique in animal breeding has developed called genomic selection. It is based on estimations of the effect from genetic markers on traits that are calculated in a reference population. By genotyping individuals, genomic breeding values can then be estimated without phenotypic observations. The aim of this essay is to investigate the response of genomic selection on breeding schemes for dairy cattle. The accuracy of the genomic breeding values is affected by the proportion of observations included in the validation set and how often the equation for estimating breeding values is reevaluated.

This paper aims to give a comprehensive view in which extent Swedish legislation concerning trafficking in human beings (Brottsbalken 4 kap. 1a §) is efficient. Qualitative interviews have been carried out with professionals within the judicial system in order to comprehend various aspects of efficiency relating to legislative validation of trafficking regarded human beings. Consent, coercion and control brings up miscellaneous issues. Personal observations by authorized people within the area was therefore viewed and found to be highly essential.

This two year masters thesis is written in the scientific field of library- and information science. The purpose of the study is to investigate the collaboration between teachers and librarians in different types of school library organisations. Two school libraries with only the school as a target group, two integrated public- and school libraries, one school library division and one public library that provides the school with school library services has been studied. The study takes place in Uppland.The theoretical framework used is based on Montiel-Overall and her four models of collaboration: coordina-tion, cooperation, integrated instruction and integrated curriculum. The first research question focuses on the col-laboration between teachers and librarians based on each of the TLC-models.

The aim of this bachelor thesis is to examine the current situation as regarding the political equality in Iran. The method of this reaserch is based on a single-case studie wich grounds in secondary sources. The analysis of this paper is based on fields that concern political equality which in this study will focus on the right to vote, candidacies in the parliament election 2004 and the presidential election 2005. A democracy theory by Jack Lively is used to analyze the political equality in Iran´s political system.The Iranian regim is strongly criticized by the goverments in the Western world and NGO´s for the situation of the democracy and the human rights in the country. Despite the criticism, Iran still continues in the same political direction, although the democracy has gained a stronger role in the political sphere.

This study aims to theoretically investigate the concepts of the interpersonal actions 'to motivate' and 'to manipulate' and also to examine possible differences and similarities between the two. The method used is a conceptual review based on the Self-Determination Theory, related to the concept of motivation, and Machiavellianism, related to the concept of manipu-lation. The results show that 'to motivate', according to Self-Determination Theory, concerns influencing the intrinsic or extrinsic motivation, where intrinsic motivation is related to the feeling of self-determination, inner locus of causality, being or feeling competent and exercise activities for the pleasure of it, whilst extrinsic motivation is related to external locus of cau-sality, external pressure and engaging in activities for the purpose of reaching a goal or re-ward. 'To manipulate' is according to Machiavellianism based on the manipulator doing whatever it takes to reach a certain goal and gain something for himself with no regard of what methods being used. The comparative analysis showed that the crucial difference in how an behaviour is interpreted as either, or both, motivating and manipulative is based on who is doing the interpretation, what information she has and which aspects that are focused on..

Researchers today anticipate that in the near future, the majority of the owners of a smartphone will use it as a wallet, i.e. for contactless payment. The technology that enables contactless payment today is ?Near Field Communication? (NFC), which is increasingly embedded in smartphones. Applications like mobile payment between a phone and a terminal use NFC.

Sahlgrenska Academyat University of GothenburgDepartment of Internal Medicine and Clinical NutritionAbstractTitle: BCAA supplementation in patients undergoing resection for liver cancerAuthor: Mikael Semaan and Viktor SjölingSupervisor: Fredrik BertzExaminer: Frode SlindeProgramme: Dietician study programme, 180/240 ECTSType of paper: Examination paper, 15 hpDate: April 10, 2013BackgroundLiver cancer is the fifth most common cancer worldwide and the third largest to cause death. Protein-energy malnutrition is common in patients with liver disease and they often suffer from changes in the hepatic metabolism of nutrients and other substances. There is a basis for recommending BCAA supplementation in other certain liver diseases. Given the similar clinical picture of liver cancer surgery, it is possible that supplementation of BCAA can be beneficial for these patients as well.ObjectiveThe aim was to study the scientific basis for the effect of branched chain amino acid (BCAA) supplementation in liver cancer patients. Can it improve their recovery in terms of nutritional status and albumin levels, and does it changes the duration of hospital stay, after surgery?Search strategyFive extensive searches were performed on PubMed and Cochrane after appropriate study material.

Companies? ability to differentiate themselves from their competitors becomes increasingly difficult when standardized technical solutions are used, which means that the employees become the most important resource. Many workplaces consist of a mix of employees with different backgrounds and of different ages, which highlight the generational perspective. Previous research has long focused on different generational drivers and of motivation at work, but there has been few studies in which the transfer of knowledge between generations have been examined. With that as a background, a qualitative interview study was conducted at a major IT company to investigate how employees legitimize knowledge and how it affects the transfer of knowledge between generations.

The objective of this diploma work is to investigate a set of Multiple Input Multiple Output (MIMO) channel models compatible with the emerging IEEE 802.11n standard. This diploma work validates also advanced, innovative tools and wireless technologies that are necessary to facilitate wireless applications while maximizing spectral efficiency and throughput. MIMO channel models can be used to evaluate new Wireless Local Area Network (WLAN) proposals based on multiple antenna technologies. The purpose of this thesis is to investigate means of channel models and their implementation in different environments such as: Matlab, C++ and Advanced Design Systems (ADS). The investigation considers also a comparison between the channel models based on theoretical data and parameter setup to the channel models based on statistical characteristics obtained from measured data.

This is a diploma thesis executed as a part of the examination of the educationalprogram Building engineer ? Construction management at Halmstad University. The aim of the thesis is to compare and evaluate conventional open-cut pipe-laying withhorizontal directional drilling. The thesis includes a comparison of the economic,environmental and time-based aspects of both methods and discusses which factorsthat determine the optimal choice of method.The study is mainly based on previous studies regarding the subject and oninterviews with professionals from the industry.A fictional project with five realistic cases of pipe-laying scenarios was compiled,sent to different companies for calculation, evaluated and compared. Our conclusionregarding when it?s suitable to use which method is entirely dependent on thespecific project.