The E-department at GETRAG All Wheel Drive in Köping have problems with the efficiency on parts of their production equipment. The equipment with the most significant efficiency problems are four automated multifunctional production cells that produces housing for rear drive units. The major part of the problem is the large amount of small stops that causes the low efficiency.The department already worked with logging of interruptions and efficiency calculations before this project started. However this work was not done to the extent considered necessary for a systematic follow-up of the interruptions.The aim of this paper is to point out a more effective and systematic way to work with logging of interruptions and the follow-up. In addition the equipment were studied with a method for efficiency calculation that ? if used properly- is a more powerful and a visually better method than the one used by the company today.As the initial current state analysis of the equipment was made a lack of documented knowledge about the equipment was discovered.

This thesis studies settlement continuity on Gotland between approximately AD 200 and AD 1700. The method used is to calculate correlation between the geographical distribution of all known Iron Age stone-wall-houses (on Gotland known as "kämpagravar") and all farms included in the detailed taxation maps from approximately 1700. The number of remaining house foundations is between 1800 and 1900. A model to estimate the number of removed foundations is presented. It is based on the assumption that the settlement density was proportional to land use around 1700, and that the rate of removal is related to the current land use.

BackgroundResearch shows that the majority of patients feel anxiety before and during anesthesia. It has been shown in several studies that preoperative anxiety may cause adverse effects in the postoperative course. Nurse anesthetists have a key role in creating a safe environment and the opportunity to use different interventions to reduce the degree of anxiety.AimThe aim of the study was to examine which interventions may reduce anxiety in adult patients before and during both general, local and regional anesthesia.DesignSystematic literature review with a quantitative approach.ResultsSeveral studies indicate that gabapentin and pregabalin can reduce anxiety before and during anesthesia. The anxiety reducing effect appeared to be dose dependent. The naturopathic drugs Citrus aurantium blossom and Passiflora incarnata Linneaus were found to reduce anxiety before anesthesia.

AbstractThe aim of the present study was to investigate what kind of factors contributed to motivate a group of nurses at a nursing home in western Sweden to to perform their work. Furthermore, the authors wanted to investigate whether the staff nurses felt that the leader helped to increase or reduce the perceived motivation to perform such work, and the way in which staff nurses perceived their relationship to the leader. The study is based on Herzberg's (1959) two-factor theory, Hackman and Oldham's (1980) work designs theory and Leader-member exchange (LMX) theory, and those theories are the basis of the study's structure. The study was of a qualitative property, interviews were conducted with seven nurses and was structured, the questions concerned their subjective experience of motivating factors in their everyday work. The results of this study demonstrated that respondents experienced confirmation, the meaningfulness of the work, work colleagues, beneficiaries of care and residents' families as contributing factors to motivate them in their daily work.

I Colombia idag råder det efter nästan 50 år fortfarande inbördeskrig mellan vänsterorienterade gerillor, paramilitärer och den colombianska staten. Colombia har också stora problem med droghandeln. Konflikten och droghandeln är djupt förankrade i varandra. För att få ökad förståelse i detta samband belyser denna uppsats situationen med hjälp av teorin om nya krig. Denna teori tar fäste på krigsekonomins betydelse i de nya typerna av krig.

This essay examines the international communitys intervention in Bosnia. The purpuse i to give the reader a deaper understanding of the problems appeared in re-building the bosnianstate. Office of the higher representive (OHR), was to become the koordinator of therecontruction of the institutions and governance. The theory used fore the examination isstate-building, whith an alingnment of state-building trough the international community.The second part of the essay examine the ideas of the High representive (HR) trough threedifferent dimensions. The idea-analysies search to present the core of ideas of OHR, nationalparties and the reconstuction of media.

När personvalet infördes 1998 fick väljarna ett större inflytande över vilka våra riksdagsledamöter skulle bli. Min frågeställning är om denna möjlighet har gett upphov till en ny roll för politikerna, friare från partiet och närmre väljarna. Jag har i denna uppsats bl.a. använt mig av en frågeenkät till de senaste två valens personvalda för att se vad de anser om sin roll som politiker.Min slutsats är att det idag inte går att säga att en ny politikerroll skapats genom personvalets införande. Däremot finns det tecken som starkt pekar i den riktningen och gissningsvis dröjer det inte allt för länge tills vi får se dess fulla genomslag..

What kind of international actor is the European Union and how shall we define it? These are questions that many have tried to answer often by addressing the apparent uniqueness of the EU itself. One of these theories is Normative power Europe. A theory whose main argument is that the EU is best perceived as a changer of norms. My aim with this thesis is to test this claim and to see if the Union should be regarded as a normative power.

Political exit from governments is an unusual phenomenon within Swedish politics. The purpose of this essay is, from an ethical perspective, to particularize, understand and analyze the actions of the Swedish minister of defence, Mikael Odenberg, in his decision to exit the government in September 2007. We will put light on the ethical conflict Odenberg apprehended, the courses of actions and finally his ability to solve the ethical dilemma. The conclusion is that the case of Odenberg involves several dimensions of the conflict, associated with a succession of different loyalties. Odenberg were in two minds whether to act up to his own conviction or be in sympathy with the government.

The special relationship between Israel and the US has been subject to questioning, and good many theories have tried to explain why it is so strong. The most common explanation is rooted in the school of realism, where strategy and national interest decide who one's ally is. This essay aspires to examine another possible reason for allianceformation; identity. Several books, which make for the theoretical backbone of this study, have been written on the subject of sharing beliefs, identifying with others and the consequences of this. The question being asked is whether Israel and the US actually share beliefs and, if so, which ones.

This thesis concerns the control of outsourced interorganizational buyer-supplier relationships in the low-price fashion industry. A qualitative case study has been performed on two supplier relationships of a low-price fashion company. By identifying specificities of the industry and relating them to control problems and their implications on control solutions, the thesis has established a relation between industry specific characteristics and the way companies in the industry control their supplier relationships. The analysis is based on a theoretical framework created by Dekker (2004). Amongst other factors, the difficulty to define, quantify and measure the design variables of a fashion good, the high heterogeneity between individual products and the difficulty to predict the trend based demand, create high coordination requirements as well as appropriation concerns solved through extensive formal control.

Doharundan inleddes på initiativ av EU i samband med ministerkonferensen i Doha 2001. Utvecklingen i rundan har varit begränsad, främst på grund av EU: s roll som försvare av egna intressen. Unionens roll har lett till framsteg på många områden. EU har i rollen som ledare varit pådrivande för en ny och ambitiös runda samt gång på gång förmått övriga parter att återkomma till förhandlingsbordet. Dock har ett försvar av unionens jordbrukspolitik orsakat en rollkonflikt i EU.

One of the environmental problems today in seas, lakes and streams is eutrophication. This is often caused by nutrients such as phosphorus (P) and nitrogen (N) that leak from agricultural areas. A measure to partly prevent the nutrient discharge is to construct or restore wetlands.In order to control the efficiency of nutrient reduction of existing wetlands in the county, the administrative board in Västra Götaland wants to find different criterias for reference wetlands. These reference wetlands should represent other wetlands and be used in future evaluations of reduction of nutrients and design of constructed wetlands. According to the administrative board in Västra Götaland the reference wetlands should have a catchment area of about 50 hectare consisting of at least 70 % arable land, to represent wetlands created to remove nutrients.

Denna komparativa studie behandlar regionaliseringen i Skåne och Västra Götaland.Med fokusering på befolkningen's egen uppfattning undersök's de förhållandensom definierar och formar dessa regioner. Uppsatsen grundar sig till stor del på deundersökningar som gjort's av SOM-institutet.Genom att tillämpa ett centrum - periferi försök's sedan delar av utvecklingen inom regionen förklara's. Även identitet då primärt i anknytning till regionenundersök's och kontrollera's jämte andra faktorer.En kort del som undersöker de två regionerna's demokrati arbeten konstaterar att arbetet går framåt men att mer arbete kräv's..

Former studies have shown that a considerable part of industries? energy usage can stem from idle times in the production. This thesis, carried out at Siemens Industry sector, evaluates the potential for using the control system to automatically put machines into energy saving mode during idle times. The main part of the thesis consists of a case study performed on machine tools at a Scania production site in Södertälje. Through load measurements the potential for energy savings was determined.The results show that there is a great potential for energy savings during idle times at the site.