Minimizing power consumption is a critical part of many embedded design projects. Thechallenge is to limit the power consumption of the system and at the same time providesatisfactory service to the user. With regards to microprocessors, the main way of limiting powerconsumption during program execution is to adjust the frequency and the voltage at which theprocessor operates.To enable the implementation of real-time scheduling with support for dynamic voltage andfrequency scaling, an exhaustive study of the Freescale i.MX31 embedded microprocessor isperformed. Specifically, the power consumption relationship to all relevant frequency andvoltage settings is investigated. In addition, to enable frequency and voltage scaling in a real-timeenvironment, a complete timing analysis of proposed voltage and frequency scaling methods isperformed and their suitability for use in real-time systems is evaluated.To integrate voltage and frequency scaling capability into OSE RTOS, a software module hasbeen developed for this operating system.

The possibility for plants to utilize phosphorus in soil is a prerequisite for conducting agricultural production, both small scale and professional. Spreading of phosphorus fertilizers and manure is therefore seen as a necessity in today's agriculture in order to achieve high yield. Manure management, livestock farming and manure storage could contribute to the eutrophication of lakes and rivers. For instance, when the ground becomes saturated, phosphorus leakage could be seen in surface runoff or in point sources resulting from inadequate manure storage management.In the municipality of Växjö there is still many bodies of water that do not reach the Swedish environmental water quality standard of "good ecological status". This thesis has therefore analyzed the manure management and storage on agricultural farms which may have contributed to eutrophication in the municipality.The method for this thesis was a literature study, a questionnaire survey with 820 receivers and a summary of issued inspection reports from 2013.The results highlight the ways in which agriculture may have contributed to the eutrophication of lakes and streams in the municipality of Växjö.

Title: Inflation and Investments, with Focus on Inflation-linked Bonds.Investors face many types of risks when allocating assets in a portfolio, e.g. volatility and inflation risk. Inflation risk will mainly affect investments in the long perspective. This thesis will examine those risks that an investor is commonly exposed to when allocating assets in a portfolio and in particular inflation-linked risk and how to eliminate it. We examine the correlation between different assets and inflation to determine the assets? ability to hedge inflation risk.

Mek Stans 07 is a machine developed for Tetra Pak in Lund as a 10p candidate theses project at Halmstad University. The commission behind the project involved development of a machine that punches holes in packages for the inspection division at Tetra Pak. The task for the machine was to facilitate the process of making openings for testing in the company?s other equipment. Researches on different methods of cutting, types of automatization and possible designs were made. To implement the project a design and construction from the base where chosen.

This master thesis holds a modelling in Simulink for a physical model of a main battletank tower, a three-phase induction motor and some mechanics. The aim of this work is to connect an earlier project at AerotechTelub, named StabSim to another called Eldris. In StabSim it has been made a Simulink model of the align and stabilisation system in a main battle tank 122 and in Eldris it has been build a physical model of a main battle tank tower. In this thesis the models that differs between Eldris and a real tower is changed in StabSim, and the parts that only exist in Eldris is added, for example a torque generating system which purpose is to make the model to behave like a real tower in control application, although it only has half the inertia as a real tower. The thesis even includes proposing a calculation of the torque that the torque generating system will actuate at the model..

The visual complexity in real-time applications, like computer games, is increasing with customer demands on vissual apperance. This trend is supported by even better graphics cards from the hardvare industry. This must be taken into consideration when the architecture of a new graphics engine is to be designed. The engines renderer is responsible of generating a picture of scene data. The renderer must cope with increasingly more complex scenes, and must be able to render them depending on available hardvare capasity.

Background: Our daily lives and personal interactions are increasingly featuring social media and social networks in particular. Topics regarding social media, its impact on society at large ? both on corporate as well as individual behavior ? has been the focus of many research papers. Personal use of social networks are regularly being mapped out by researchers aiming at clarifying concepts such as engagement, trust and interactivity, and mapped by companies seeking to maximize return on investment concerning their marketing efforts. The aim of our study is (i) to map how companies and/or organizations operating on the Swedish market use their company?s pages on the social media as a way of communicating with their followers and audience, as well as (ii) identifying whether ?Real-Time Marketing?, in our own definition, is used or not.Methods: The research methods used included both quantitative and qualitative content analysis.

Abstract Ideon Science Park was built on the edge of Lund city in mid-80ies. The Science Park was surrounded by open farm land and Lunds Faculty of engineering(LTH). The architecture, the facades of the buildings, were placed to face the faculty. The Science Park has since then grown, and the actual front of the building is no longer faced towards LTH. The people working at Ideon are met by the backside, the meeting with Ideon is primarerly a meeting with fields of parkinglots. The initiative to this thesis was taken by Ikano Fastigheter AB, one of two real estate owners of Ideon Science park. Their aim is to make the area easier to orientate, they want it to be more internally connected and with a stronger identity. The thesis is mainly dealing with two questions conserning Ideon Science center.

This thesis explores different ways of navigation in virtual environments. It also investigates how virtual environments can support human memory. Tests are done using a self made virtual model of Orkanen Library, Malmö högskolas school library. Among the different navigation tests that were done, a visual guidance in form of a line on the ground leading to the goal is showed superior when navigating a virtual environment but that people prefer legible landmarks instead. Tests were also done which show that a 3D-model of a real location supports context based memory.

Background: The difference between the market value and the book value of the companies has dramatically increased. One explanation is that the inflow of capital on the market has increased. Another explanation is that companies have a larger share of intellectual capital. The question is how this has influenced the company-valuator's use of valuation-models? Purpose: The purpose of this study is to find out what relevance the substance valuation model has, the DCF-model has, and also discover new valuation-models, among company-valuators.

Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Bebyggelseantikvariskt program15 hpInstitutionen för kulturvårdGöteborgs universitet2013:23.

The National Property Board (SFV) has been appointed by the Swedish government to administer all property of cultural value owned by the Swedes collectively. The commission includes maintaining the soul and character of each individual building, to adapt these buildings to present needs and requirements, and furthermore making them available to the public. The return on equity demanded by the government is based on the CAPM used within the real estate industry. The theoretical assumption that organizations are either function-driven or pay-driven will serve as a starting point, after which SFV will be defined as a function-driven organization with a pay-formed management control system. This paper aims to examine how applying a pay-formed management control system will affect a function-driven organization.

Background: During the 2000s, there has been an increased interest in studying business management and strategy implementation with customer focus in public organisations. To achieve business goals it is important to continuously work with strategies to meet customerdemands for increased efficiency and service. Purpose: The aim of the essay is to examine how to work on strategy implementation in a municipal real estate company from a management perspective in order to achieve overall goals. Method: The study?s methodology is a case study based on qualitative telephone interviews that were conducted with representatives in managerial positions from various levels of the company.

Detta examensarbete syftar till att beskriva, använda och utvärdera Getting Real som arbetsmetod under utvecklandet av en webbplats åt teknikföretaget Metop AB i Malmö. Getting Real är en arbetsmetod som är beskriven i boken med samma namn, författad av Jason Fried och hans medarbetare på företaget 37signals, som bland annat har utvecklat Ruby on Rails. Getting Real skiljer sig från andra arbetsmetoder på ett flertal punkter. Projektdokumentationen är till exempel mycket begränsad för att undvika att tid läggs ner på arbete som inte direkt har med själva utvecklandet av applikationen att göra. Dessutom utvecklas gränssnittet och designen först.

This study highlights the stereotypical depictions of journalists in film using a narrative analysis of four major Hollywood productions, starting with All the President?s Men from 1976 through The Girl with the Dragon Tattoo from 2011. Its purpose is to highlight traits given to journalists in the movies and re-occuring themes in the portrayal of the media and the journalistic occupation. Differences and commonalities between the films are concluded in a discussion of ethics, personalities and the media?s self image.