This thesis analyses the Funnel Beaker Culture on the island of Gotland. Since no comprehensive studies of the remains of the pottery have been made, this is one of the reasons why I chose to study this topic. The purpose of this study is to analyze the pottery and to discuss the chronological and spatial implications. Four sites from the Funnel Beaker Culture on Gotland are studied; Mölner/Gullarve, Gräne, Ardags and Suderkvie. Ceramic samples are analyzed with respect to its ornament and it is discussed if the pottery found at various sites are contemporary.

In Sweden, the main responsibility for urban planning lies with the municipalities. The county administrative boards are responsible for clarifying the governmental interests for the municipalities. The main purpose of this essay was to study documents with descriptions of national heritage areas in order to examine whether certain problems within these documents are still present in the most recent ones. This was done by comparing old documents with new ones. The problem with these kinds of documents has been the lack of clarification of cultural values in national heritage areas.

People are usually directed towards each other in conversations, to make it easier to hear what is being said. Algorithms for voice and speech recognition works in a similar way, regarding the microphone direction towards the sound source. In this thesis in electronics has therefore a servo control with binaural sound localization been implemented on a microcontroller connected to two microphones.When people perceive sound, the brain can estimate the sound source direction by comparing the time taken by the sound reaching one ear to the other [1]. The difference in time is called the interaural time difference, and can be calculated using various techniques. An exploratory comparison between the techniques cross-correlation and cross-spectrum analysis was carried out before implementation.

This paper evaluates the prospects for utilizing aquaculture effluents as a nutrient source in organic hydroponic, as is the case in aquaponics. The development of organic hydroponics is dependent on replacing synthetic fertilizers with organically derived nutrients, such as those found in aquaculture effluents. Also, in hydroponic cultivation the establishment of a plant pathogen suppressive micro flora is part of the plant protection strategy. Therefore, both nutritional and microbial qualities of aquaculture water and organic hydroponic nutri-ent solution were analyzed and compared. Results showed both aquaculture water and or-ganic hydroponic solution to be deficient in a number of essential elements, although or-ganic hydroponic solution was closer to recommendations.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

The regulations for energy consumption are consistently getting more and morestrict. This leads to a higher customer demand for energy analysis early in the buildingdesign process. Many building planners and architects use powerful modeling softwareto visualize their projects. These digital models contain sufficient information aboutthe building?s physical characteristics for reliable energy analysis.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

At Forsmarks Kraftgrupp AB (FKA) forces on pipe systems due to transient flow are frequently calculated as a step to verify their structural integrity. In nuclear industries these forces are often calculated with a one dimensional thermal-hydraulic analysis-code called RELAP5. When calculations regarding more complex geometries are needed, the three dimensional code Fluent is often used. This code is highly time consuming and requires large computational power.This projects aim is to compare calculations of pressure, flow and forces carried out by RELAP5 and Fluent for an arbitrary pipe section during transient flow conditions. This has been accomplished by constructing a simple geometry for which a transient flow is simulated in both programs.

As a consequence of the exports of Saab AB?s airplane 39 Gripen the departmentFATPA has grown and developed substantially in a short period of time. With the aim toclearly define and describe the establishment and its new work procedures and routines,which are meant to be applied after the turn of the year 2005/2006, FATPA is aiming todevelop a management model which will contain the above. The purpose of themanagement model is to describe how the department FATPA wants to work, especiallywith consideration to the department?s management.

Inspired by the current debate over the effectiveness of Public Relations (PR), the authors of the following thesis have sought to analyze how PR and advertising differ in terms of how they affect consumers. The subject of the thesis was chosen due to the lacking knowledge of how PR shapes consumer attitudes and intentions. The authors wish to upset the institutionalized myths which dominate in the PR-business. One example of such a myth is that the effectiveness of PR can be measured by the number of press releases an activity produces and that PR?s superiority over advertising is due to its higher trustworthiness.

The essay circulates around the technological analysis of flint material from four localities around the Baltic Sea basin. The analysis was created to investigate the question of where the first Gotlandic settlers originated from and to give clues about the colonization process. The investigated material was collected during the fall of 2011 and a correspondence analysis is used to analyze the collected material. The purpose of using a correspondence analysis is to test the method as a tool for investigating Mesolithic flint technologies. The essay also discusses marine hunter-gatherers, their economy and how their archeological remains differ from terrestrial hunter-gatherers..

With the help of image analysis and scent theory, we have made an analysis that explains how the perfume smells in advertising. There are many different factors that play a role in our perception of smell by image. We have found that using the connotations we can get a sense of the scent. What helps us along the way, the colors, the women and the environment. From this one different conclusions are mad and we create a scent sensation..

We follow Torsten Brodén through his writings on Russell's Paradox. By comparing his work to that of his fellow colleagues at the time, we acquire an understanding of the context in which he wrote. Brodén is somewhat unique among contemporary mathematicans in his philosophical approach and thorough treatment of the most fundamental logical building blocks of set theory. With this mindset, he considers Russell's Paradox from a new point of view and believes himself to have successfully found a way to rid the world of it..

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.