Micro-power wind energy convertors have recently increased in popularity. The reasons for this are among other things the increasing cost of electric energy and enviromental concern.In this thesis the connection of these micro-power wind energy convertors to the utility network is discussed. Electric standards for the connection of small production units is presented. Finally some calculations and measurements of electric quality are also presented. The utility network used in the calculations is part of Halmstad Energi och Miljö network..

Since Sweden joined the European Union all Swedish fruit and vegetables are classified according to EU Quality standards. One important function is the product description and how it can facilitate the trade; for example in better comparing prices and also to guarantee the quality of the product. This quality standards or product descriptions are written as words of an Act and obligatory for all countries that has joined the EU. It?s often a demand from the customers to be certificated according to some of many certificating systems. One example is the common worldwide GLOBAL GAP-certification system created by the organisation EUREP which represents the leading European retail traders.

The current standards for design of steel beams are divided into four classes based on the slenderness of cross-sectional parts. Depending on the section class a beams load capacity is either determined by a plastic, elastic or a reduced elastic model. The division between cross-sections calculated by a plastic and an elastic model is today done in a very harsh way with no smooth transition. This leads to a large difference in the calculated resistance for the sections located near the class limits. Elasto-plastic sections are in the current situation calculated as purely elastic and their large plastic reserve is not considered in the current standards.

This master thesis examines the development of the two earlier independent IR protocols Z39.50 and SR (Search and Retrieve, ISO 10162/10163), now Z39.50/SR, from the beginning of the 80s to 1996 and their functionality in the client/server environment.Z39.50 applications in library systems will allow easy access to information regardless of platform or location. The use of Z39.50 will create a new user environment. Almost all the library systems of the market support the Z39.50 and surprisingly the use of it in Sweden lied on a very low leve! in 1996. This thesis was followed-up by an interview and a questioner among the Swedish Z39.50 users. They could see a huge potential of development concerning the future IR process.

Milj?omr?det har sedan 1970-talet blivit ett att allt viktigare politikomr?de inom den Europeiska unionen (EU). En f?ruts?ttning f?r att EU:s ambiti?sa milj?politik ska realiseras ?r att medlemsstaterna s?kerst?ller att nationella akt?rer i praktiken implementerar milj?lagstiftningen. Den Europeiska kommissionens officiella statistik visar dock att det finns problem i den praktiska implementeringen av EU:s milj?lagstiftning.

Fo?r att skapa ha?llbar utveckling kra?vs ett samspel mellan ekonomisk tillva?xt och miljo?pa?verkan. Banker har genom kreditverksamheten mo?jligheten att pa?verka hur ett fo?retag arbetar med miljo?fra?gor. Corporate Social Responsibility (CSR) innefattar hur ett fo?retag kan ta ansvar fo?r miljo?n.

Detta examensarbete har utförts vid Linköpings universitet i samarbete med Scania Transmission i Södertälje och behandlar kravsättning av ytstrukturer samt processer för hårdbearbetning av kugghjul och axlar. Aktuella artikelritningar innefattar endast krav för Ra-värde, den aritmetiska medelavvikelsen för ytjämnhetsprofilen (R-profilen). Förslag på nya parametrar enligt av Scania tillämpade SS-EN ISO standards har tagits fram, detta för att ge en noggrannare beskrivning av vilken ytstruktur som skall uppnås. Resultatet är generellt tillämpningsbart men fokuseras mot kugghjulens hål, plan och diametrar. Vidare presenteras en jämförelse mellan metoder så att transmissionsverkstäderna kan tillverka kugghjul/axlar på ett kostnadseffektivare sätt.

Before the European construction standards were introduced in January 2011, it was mainly themethod in BBK04 that was used for calculating punching capacity in concrete structures, and in lesscommon cases the method in BHB. The method of BBK04 is easy to use and have had the samestructure since the first was published in 1979. The Concrete handbook method (BHB) where usuallyonly used when a higher punching capacity was needed and the cross-sectional height where fixed,calculations using this method entails more work, but will in return usually give a higher capacity. Italso allows the use of shear reinforcement to increase the cross-section capacity. The method ofcalculating punching shear in EC2 differs largely from the methods of BBK04 and BHB.

Jag har valt att ?vers?tta en popul?rvetenskaplig text fr?n spanska till svenska och d?refter unders?ka de metaforer som f?rekommer i k?lltexten, vad de f?rmedlar samt p? vilket s?tt dessa hanteras i ?vers?ttningen. I b?de k?ll- och m?ltexten f?rmedlades ?ldrandet som en linj?r, ej cyklisk process best?ende av f?rs?mringar av kroppsliga funktioner. M?nniskan liknades vid en maskin medan ting besj?lades och fenomen besj?lades.

The following essay aims to determine what textbooks and teaching media educators in the county of Västerbotten use when teaching the relation between religion and science. Based on educational science theory and through analyzes of factual texts, the teaching materials was examined to determine how much focus they put on the thematic of religion and science. The result shows how the different teaching materials affect this thematic differently. The main conclusion is therefore that students in Sweden could, depending on the teaching materials used in their education, be taught by different standards to reach the same requirements..

Intäkter är ett stort och viktigt område inom redovisning. Redovisningen av intäkter är imånga fall problematisk eftersom intäkterna behandlas annorlunda i olika standarder och iolika delar av världen. International Accounting Standards Board (IASB) och FinancialAccounting Standards Board (FASB) arbetar sedan 2002 med ett harmoniseringsprojekt somsyftar till att ta fram en heltäckande standard för intäkter som ska kunna applicerasinternationellt. Utkast till den nya standarden har presenterats av IASB, vilket har fått mångareaktioner från olika företag i olika branscher. Den del av standarden som fått mest kritik frånföretagen är den ökade mängden tilläggsupplysningar som kommer krävas i företagensfinansiella rapporter.

The following essay aims to determine what textbooks and teaching media educators in the county of Västerbotten use when teaching the relation between religion and science. Based on educational science theory and through analyzes of factual texts, the teaching materials was examined to determine how much focus they put on the thematic of religion and science. The result shows how the different teaching materials affect this thematic differently. The main conclusion is therefore that students in Sweden could, depending on the teaching materials used in their education, be taught by different standards to reach the same requirements..

Since the year 2005 listed companies are supposed to use international accounting standards when they set up their group accountancy. One thing that has changed with the new standards is the accounting of goodwill and long-lived intangible assets. Earlier companies were supposed to write of their goodwill during the years they had expected the extra profit to arise. According to the new regulation, an impairment test shall be done annually, as well as when there is an indication of decreased value. According to IAS 36 point 134, the company shall provide information in their accountancy about the impairment test.The aim of this study is to find out if some companies may be willing to reveal less information in their accountancy, and if there are any factors that affect this.

ADHD a?r en vanlig neuropsykiatrisk funktionsnedsa?ttning hos barn och vuxna. Majoriteten av all forskning a?r baserad pa? den manliga populationen och okunskapen kring hur ADHD yttrar sig bland kvinnor go?r att deras sva?righeter tenderar att fo?rbises. Kvinnor fa?r generellt sa?va?l diagnos som behandling senare a?n ma?n.

Denna uppsats syftar till att kvantitativt studera och underso?ka selektiv migration i Uppsalas genom att observera ro?rlighet och befolkningsfo?ra?ndringar under tidsperioden 1990-2010 fo?r bostadsomra?den byggda under miljonprograma?ren 1965-1974. Fo?r att uppna? underso?kningen syfte har longitudinella demografiska och socioekonomiska data, ha?mtade fra?n databasen GeoSweden, fo?r inflyttare, utflyttare och stannare i Uppsalas miljonprogram analyserats. Analys av sagda data visar att andelen Sverigefo?dda individer i Uppsalas miljonprogram minskade under perioden 1990-2010 i takt med att andelen utlandsfo?dda inflyttare o?kade.