Agricultural soils constitute the base in human food production and soil content of organic matter and plant nutrients together with soil microbial activity are all important parameters for high crop yield of good quality. These parameters are dependant on proper fertilization.Anaerobic digestion of organic wastes for biogas production generates a liquid residue called biogas residue (BR). It contains organic material and plant nutrients which makes ita potential fertilizer for arable cropping. However, it also contains heavy metals and toxic organic compounds and it is therefore in need of evaluation before usage.Microbial tests were performed aiming to evaluate the agronomic traits of four different BR and to find a viable procedure for evaluating slurry fertilizers. Two experiments where soil respiration and soil potential denitrification activity (PDA) was measured at fertilizer addition were performed.

In the following study I probe the social world of hard-rock music. By conducting interviews with four young male enthusiasts of this music I try to develop a general picture of this social world, as well as of the basic elements on which this particular subculture is constructed. The identity of a hard-rocker is based upon a number of factors beyond just a preference for that music. Throughout the interviews I encountered many implicit norms that one must followed in order to be able to see oneself as a true hard-rocker. I also found that from the respondents? perspective, the mainstream culture has, throughout the history of metal music, used various ways to counter the spreading of this genre.

 AbstractMedia has since a long time back been writing about extensive thievery of recreational boats and their engines. The value of the stolen goods is estimated to several hundreds of million Swedish crowns per year. The widespread stealing creates a secondary market where boats sometimes are sold by sellers that do not have the rights to sell the boat. This creates risk for the buyer who most often is a private person. A situation the buyer can face is that the boat was stolen and that the original owner can demand to get the boat or engine back.

Obemannade markfarkoster är ännu ganska ovanliga i den svenska Försvarsmakten men borde kunna bli allt vanligare. UGV:er används traditionellt till att utföra smutsiga, tråkiga och farliga arbetsuppgifter. Kan de då vara användbara i Afghanistan mot den motståndare som FM möter där idag?I studien undersöker författaren möjligheterna för obemannade markfarkoster att bidra med militär nytta inom området logistiktransporter. De obemannade transportfordonen kan från grunden utgöras av standardlastbilar i FM som har utrustats med så kallade UGV-kit.

This essay focuses on the press coverage of the riots in Gothenburg 2001. The questions it aims to answer are, How is it that although the media was gender-neutral in its news reports, the lasting memory is one of rioting men, and why did the media simultaneously exaggerate and minimize the importance of the riots?The material consists of articles and photographs from Swedish mainstream newspapers. The method is text analysis, with a heavy influence of discourse theory. The conclusions are that since the hegemonic discourse on gender does not allow women to be active and violent, all bodies in the riot automatically become men, no matter how female they seem to be in other contexts.

 This essay aim to clear the regulations that adjusts the use of non-compete clauses in contracts of employement. The historical developement shows tendencies that more employees have contracts that includes non-compete clauses. This developement does not always correspond with what is allowed concerning these clauses. Non-compete clauses is adjusted by the regulations in the collective agreement known as the agreement of 1969. The agreement has also been accepted outside its regular field of application.

This is a thesis about the American empire. I also focus my work to see if this American empire is declining. The two main questions I ask and want to answer in this thesis are: is America an empire and is it in decline?I first conclude that America has been an empire ever since the end of the Second World War. The sheer military and economic power of the American empire matches and exceeds the ones before them.

The purpose of this essay was to examine whether small businesses can avoid ac-counting crimes with a well-conducted internal control system. The questions we asked ourselves was, whether and if so, companies can prevent this from happening by using a internal control.In this essay we used a qualitative approach. Essential information was given to us from four different interviewees. We also worked from an inductive approach which means that we interviewed people without any earlier research to build on. The method also had a hermeneutical approach, which means that we made different interpretations based on the reference framework and the empirics.After the study had been carried out, we concluded that all evidence from this essay suggested that even small businesses need an internal control to protect their business.

Kitron had wishes to be able to test and measure how disturbance affects their vehicle electronic units before they have been verified by SP Technical Research Institute of Sweden in Borås. This work started with the writing of a demand specification together with Kitron for a product PSQS, Power Supply Quality Simulator, which can generate some test pulses according to a standard for electronic units to Volvos vehicles. A design proposal was developed with the help the demand specification and was verified with the help of simulations. All electric schematics was designed with the guide of the design proposal. The pulses realized in the works of this thesis are those which Kitron experienced that they have a need to test in their own premises and which are possible to generate with the means available.

Sweden is dependent on secure sea transport. Shorter disruption of imports of fuel and crude oil can be managed with an emergency stock, but a prolonged halt in imports creates problems. For industry, the vulnerability is greater. Fragmented production chains in combination with expenditure reductions in inventory causes a dependency on proper transport of intermediate goods in the manufacturing industry. A lengthy disruption thus involves disruption of production for both domestic consumption and for export goods containing imported parts.In order to secure shipping routes with a limited number of vessels, Mine Counter Measures (MCM) capacity is required, and according to the Armed Forces, developed with new sensors and autonomous vehicles.

The main focus of this study is to explore Swedish soldiers? experiences of the transition back to everyday life after international service missions. This includes the help and support that they have received and also what barriers to care they have experienced during the transition back to everyday life. The theoretical perspectives of this study are social identity and stigma theory. This study was performed using a qualitative method and includes six individual interviews with active duty officers within the Swedish armed forces.

Statistics of occupational injuries show that bricklayers are among the most exposed, with heavy lifting by far the most common cause of long-term sick leave. Prefabricated brick beams create yet another risk of injuries that can be prevented by auxiliary equipment or alternative solutions. From articles, interviews with masons and from a survey carried out in conjunction with this report, it appears that there are frequently difficulties in the use of available means for lifting and handling. Previous studies on the subject of transverse reinforcement in masonry beams indicate a viable method for bridging large openings in masonry walls. This bachelor thesis delves into whether the idea could be realized in today's brick construction with a view to improving occupational health and safety.

Volvo Hauler & Loader Division in Arvika produces wheel loaders which they deliverthroughout the world. The factory which is situated in Arvika is the largest wheel loader plant in the whole world, with its 1 100 employees. The different models stretch from L60E all theway up to the brand new L350F, with a loader capacity from six tons up to a staggering 35.The assembly of the different models are divided into three different assembly lines, Small(L60-L90), Medium (L110-L120) and Large (L150-L220). The assembly of Heavy (L350)has just been started with an upcoming pre series.This examination paper gives recommendations of improvements and necessary modifications to rationalize the pre-assembly of boom units. Three different scenarios are presented in the paper.

It?s known that the drug information patients get at discharge from hospital is often insufficient. Patients? ignorance of which drug they use and how to take them can lead to drug related problems, can cause suffering and heavy expenses.The aim of this study was to shed light on the patients? understanding for drug information, which was given at discharge from hospital. The literature survey was used as a method and based upon a systematic choice of scientific articles, which were found in different databases during the period of April 1 to May 31, 2008.

Syftet med min undersökning är att ge en bild av hur lärare kan förhålla sig till det vidgade textbegreppet och hur lärare och elever kan förhålla sig till elevers fritidstexter. Det empiriska materialet är insamlat med hjälp av kvalitativa intervjuer. Informanterna består av två lärare samt sex elever, tre från sjunde och tre från åttonde grundskoleåret. Mina resultat visar att ingen av de två intervjuade lärarna visar sig kunna definiera det vidgade textbegreppet, men de ställer sig positiva till en vidgad läsning. Dock tillämpar ingen av dem en sådan i någon större utsträckning.