In this thesis, the flows of reactive nitrogen (Nr) in Scania were investigated and quantified. The thesis was also intended to form a basis for comparison between the urban nitrogen flow and other flows of nitrogen within Scania. The management of nitrogen in society has disturbed the natural nitrogen cycle. This is linked to a series of environmental problems such as eutrophication, acidification, global warming and smog. The method used was Substance Flow Analysis (SFA) for Nr. For calculation and flow charts Scania was divided into three subsystems; air, water and society.

IRB 340, Flexpicker is an industrial robot used for sorting, packaging and the handling of details up to two kg. The Flexpicker is a delta robot, meaning that it with three arms controls a triangular plate, swivel, in a work area shaped like a cylinder. Joints using plain bearings connect the arms.The plain bearing in use today consists of a plastic ring which slides against a hard anodized joint ball. Despite the fact that the plastic contain friction-lowering additives, the bearing needs to be lubricated to prevent noise. Because the robot is used in food and drug handling environments, where the demands on hygiene are set very high, the robot is often washed.

In Kenya the Maasai pastoralists have based their livelihoods on dairy production and the production goal is to maintain a sufficient milk supply throughout the year. The pastoral dairy production has two vital characteristics; breeding and milking. Traditionally, breeding is the men?s responsibility, while milking is the duty of women. Depending on this partition of chores between men and women, they also have different management routines, ambitions and strategies regarding the milk production.

This report is the result of a thesis conducted at the consulting firm Bjerking AB andis the final part of the Bachelor Programme in Construction Engineering at Universityof Uppsala. The work aims to investigate the costs and how the choice of ventilationsystem affects building projects during a long-term period. This report covers costssuch as investment, maintenance and energy but also how they affect residents andbuilders. Building regulations for energy consumption are expected to be tougher;therefore a comparison of two different heat recovery ventilation systems(HRV-system) was made. One system is based on a centrally placed unit that coversthe whole buildings ventilation through vertical shafts.

This report was written by Lisa Bengtson and Hanna Paradis and describes the degree thesis "Environmental impacts of solid waste treatment in the Metropolitan Region, Santiago, Chile ? a comparison between current system and incineration with energy recovery". The purpose of this thesis was to investigate if incineration with energy recovery could be motivated through an environmental perspective as an alternative to landfilling of solid waste in Santiago, Chile. The study was performed with Life Cycle Analysis as a theoretical base. In Santiago, situated in the thirteenth region of Chile, Región Metropolitana, lives 6,5 million inhabitants. The major part of the solid waste produced in the region is landfilled on three different sanitary controlled landfills situated outside the city center.

Organisationens mål är att de gäster som kommer till hotell/konferensanläggningen skall bli behandlade som kungar. Affärsidén i organisationens lyder: "Ursäkta ers majestät! Hos oss är alla gäster kungar". För att få gästerna att känna sig som kungar krävs samarbete, intresse av arbetsplatsen, kvalitetstänk, kommunikation och förståelse mellan personalen.Studien är en fallstudie i förbättringsarbete och skall ge organisationen verktyg att använda i förbättringsarbetet. Syftet med studien är att identifiera förbättringsområden inom en organisations verksamhet som ska prioriteras. Ett förbättringsområde ska vidareutvecklas som ett projekt.

The purpose of this thesis project was to study how different companies are working with LastTime Buy and through that study propose improved ways of working with this for Scania CVAB. The project aimed at studying the work processes from three different perspectives:decision models, quality aspects and liability aspects between companies.To study this, qualitative interviews with one or several representatives from differentcompanies that are affected by or involved in Last Time Buy were used. Representatives wereselected partly from Original Equipment Manufacturers, suppliers, component manufacturersand companies offering third part solutions for Last Time Buy. The companies also reflecteddifferent industries. The interviews aimed to create an understanding for the methods used atthe different companies but also the ways of thinking and the knowledge behind the choice ofthese working methods.The analysis shows that the Original Equipment Manufacturers used very similar decisionmodels for Last Time Buy, but that external factors or the company strategy made them reachdifferent results.

Både entreprenörskap och invandring har ökat kraftigt i Sverige, såväl som globalt. Idag finns det över en miljon bolag i Sverige där enmansföretag (74,8%) och mikroföretag (21,7%) utgör den största delen. Detta ger en klar syn över att det svenska näringslivet domineras främst av mindre företag. Bakom många av dessa mindre företag står individer med utländsk bakgrund. Under 2010 talades det om att var sjunde företag som startas i Sverige, drivs av en individ med rötter från en annan del av världen.En av de viktigaste drivkrafterna för ett lands ekonomiska tillväxt är företag, vilket är en stor anledning till att fokus ligger på hur dessa väljer att finansiera sin verksamhet.

A study to optimize insulation thickness for stock-, industrial- and office-buildings for external walls and roof in an economical perspective has been conducted on behalf of DynaMate. DynaMate?s role is to maintain all Scania?s buildings. Analysis has also included other parts of the building envelope, such as windows, exterior doors and industrial doors. In this thesis, three different types of exterior wall constructions has been investigated, these are a sandwich design consisting of sheet metal and a another one consisting of concrete, as well as a wall of concrete with a coating of plasters.

The demand for animal products has increased in the last decades, especially for poultry and pork. Pork production has increased drastically globally, and also in Uganda. Thirty-one percent of Uganda´s population lives in poverty. Pig production is believed to play a crucial role in poverty alleviation, because of the ability to convert low quality feed into high quality protein together with high reproductive potential. African swine fever (ASF) is a lethal disease of domestic pigs often characterized by haemorrhagic fever and with mortality rates up to 100%. The disease is endemic in most sub-Saharan countries and since 2007 in the Russian Federation and Caucasus area.

This study was the first part of a larger project investigating a new surveillance method for Echinococcus multilocularis. In this study we examined livers from wild boar (Sus scrofa), looking for lesions caused by E. multilocularis. E. multilocularis is a small tapeworm which has an indirect life cycle.

The authors have during the spring semester 2011 studied the subject destination development during a political crisis, focusing on Tunisia. At the beginning of 2011 the country was in an uncertain political situation when the revolution of the Tunisian people occurred. This created massive demonstrations on the streets, and resulted in the current government's resignation. More effects of the revolution has been seen in a drastic decline of inbound tourists in the country, which in turn affected the country's population and economy. From this point on Tunisia as a destination needs to recover to once again become attractive to tourists.

Today's climate and environmental issues have now been up for discussion for quite long. Various environmental measures have been taken, but it is not always certain that those measures actually are for the better because of the complexity of our environment. Therefore, studies of whole life cycles are very important even if they are time and resource intensive.Real estate accounts for 15% of global carbon emissions, but also affects our environment in many other aspects. In Sweden this number is even higher. About 30 % of its carbon dioxide emissions originates from building sector and changes are therefore of great importance.

Today's climate and environmental issues have now been up for discussion for quite long. Various environmental measures have been taken, but it is not always certain that those measures actually are for the better because of the complexity of our environment. Therefore, studies of whole life cycles are very important even if they are time and resource intensive.Real estate accounts for 15% of global carbon emissions, but also affects our environment in many other aspects. In Sweden this number is even higher. About 30 % of its carbon dioxide emissions originates from building sector and changes are therefore of great importance.

Subject: Independent essay in War Science (15 points) which debate the question if PrivateMilitary Companies is an asset or a threat to the Swedish Armed Forces regarding rerecruitmentwith focus on the soldiers of FS21.That which is investigated is the general attitude amongst soldiers who have completed theirconscript duty according to the old conscript system and now is employed in order to conducta tour abroad with Afghanistan as area of operations. Further investigated is their attitudeagainst the Swedish Armed Forces as an employer, as well as the private sector whichwant/could benefit from the skills the soldiers is possessing. Could the soldiers se themselvesleave the Armed Forces before the contract has expired in benefit of private companies whichclaim they solve similar tasks.Purpose: The purpose with this essay is to contribute with knowledge about a number ofemployed soldiers? attitude against Private Military Companies. Further; if the soldiersbelieve the Armed Forces provide them as they think they deserve/ want in order to stay andnot leave their job in favour of PMC:s, and through it clarify what the soldiers value asemployees.Order of Approach, Method and Material: The method I?m using is a survey in whichsoldiers and squad leaders have answered the questions.