At Degermyran landfill, situated in the municipal Skellefteå, a leachate treatment system was installed in 2005. One of the aims of this study was to investigate how well the treatment system works by using data from chemical measurements made on the leachate before and after treatment. Further this study had the purpose of investigating how the predicted climate changes of the 21st century will affect the amount of leachate generated at Degermyran by using a modified version of Thornthwaites water balance model. The treatment system has the ability of reducing manganese by 90 %, nitrogen by 73 % och TOC by 79 %. By the turn of this century the amount of precipitation that percolates the waste at Degermyran will be between 254 and 298 mm, depending on the amount of greenhouse gases that will be released in the future to come.

In this thesis I analyse civilizations in South America. I construct civilizationalnarratives through the method of emplotment, to build a historic continuity, whichI subsequently connect to the theoretical framework. The theory emphasise that,when confronted with globalization and free market capitalism, civilizationsembark on different strategies to challenge the power of transnational marketforces. I find that South America is a polarised continent, and is divergingconcerning the relationship towards the USA and free trade agreements. On thesame time the issues that concern the social movements are not being reproducedin a significant matter at state level.

This thesis examines different methods for the cooling of data centers. Several means of cooling with the refrigeration cycle have been studied, as well as the feasibility of using free cooling in different parts of Sweden. In addition, the possibilities of transferring excess heat to a nearby district heating system were investigated. It was found that in all investigated cases except two, the data center could be cooled solely with free cooling for at least 300 days a year when only the outside air temperature was considered as a constraining factor. The limit was then set to 20 °C.The vast majority of all district heating systems in Sweden get little to none of their heat from other excess heat sources.

  SammanfattningFöretag har alltid drabbats av ekonomiska svårigheter och gått i konkurs. Detta faktum harlänge intresserat forskare och legat till grund för en mängd studier inom området.Kassaflödesanalysens användbarhet vid konkursprognostisering har länge diskuterats ochtidigare forskning har visat på varierande resultat. Eftersom en kassaflödesanalys visar på detfaktiska in- och utflödet av pengar i företaget tror vi att den kan utgöra en viktigare indikatorpå om ett företag befinner sig i kris än resultat- och balansräkningen, som lättare kanmanipuleras. De flesta företag som går i konkurs är mindre företag, som inte omfattas av det lagstiftande kravet på att upprätta en kassaflödesanalys. Därför anser vi det intressant att studera vilket stöd en kassaflödesanalys kan utgöra för att förutsäga en konkurs.Detta mynnar ut i vår problemformulering:· Hur kan en kassaflödesanalys bidra till att prognostisera en framtida konkurs av små aktiebolag?Syftet med vår studie är att undersöka om tillämpningen av en kassaflödesanalys påverkar prognostiseringen av en eventuell framtida konkurs i ett aktiebolag.

The emergency medical care in Sweden has been under persistent debate, due to factors such as long waiting hours, inefficient patient flow, and understaffed departments. In an effort to meet the critique and with a willingness to improve the problems, an increasing amount of emergency clinics are adopting theories and models within Lean. Positive outcomes are evident, there has been some criticism directed towards Lean. Among these is the argument that in order for Lean to be successful it needs to be used within standardized and foreseeable processes, and that it therefore only is applicable to those kind of processes found within industrial production. This prompted the question of whether Lean was a suitable strategy within emergency medical care, considering the large variation of patients and non-foreseeable processes that in fact share little resemblance to that of industrial production.

I detta examensarbete behandlas investeringsalternativ för småskalig vattenkraft. Arbetet som riktar sig mot Skellefteå Kraft AB:s anläggningar, har således gåtts igenom, vartefter kandidater lämpliga för en reinvestering tagits fram med passande tekniker. Vidare nämns om dessa tekniker är lämpliga för minskning av förlusterna vid storskaliga utskov. De småskaliga anläggningarna är fördelade på två åar, Rickleån och Åman. I vardera finns två kraftverk som behandlas i detta arbete, Fredriksfors och Sågforsen i Rickleån, samt Åman övre och nedre i Åman.

This project investigates how team sports can be used to include young women in public space aswell as how through the addition of a sporting facility adjacent to three schools can be used as a stepping stone for the young people of Dharavi to have a chance at a brighter future..

I mitt examensarbete har jag arbetat fram en glaskollektion med tema mens. Målet med mitt arbete var dels att höja mensen ur tabut, dels att ge bruksglaset en ny scen. Genom att göra en menskoppsbehållare i transparent glas vill jag ifrågasätta varför vi gömmer och smusslar med våra mensskydd men också varför mensen idag framställs som oren, äcklig och skamlig. Jag vill uppmuntra till att bryta det mönstret, ge den som menstruerar en möjlighet att hylla mensen, sätta den i fokus, på piedestal. Mitt arbete resulterade i ett mensaltare, en tolkning av hur jag tror mensen hade framställts om vi levt i ett matriarkat.

In the spring of 2014 Sweco Systems AB were commissioned to design a ventilation system for a newly built preschool in Linköping. Terms from the client was that it cost efficiency would cope with the energy demands that are placed on the building. The unit chosen was a cross-flow heat exchanger, and this work is to compare it with two other heat exchangers to see if a more energy and cost efficient could have been chosen. The heat exchangers that was chosen for the comparison was a rotating- and a counterflow heat exchanger. Simulations have been made to the different heat exchangers by the manufacturers.

This essay compares the public debate in Sweden 1992 caused by the reforms introduced by the then government giving parents a free choice of schools for their children with the current debate in France about proposals for a similar law there. The study concentrates on the positions taken by the teachers trade unions, in Sweden Lärarförbundet and Lärarnas Riksförbund (LR) and in France SGEN-CFDT. To do so it is necessary also to study the arguments given for and against the proposals by the political parties.Some of the differences between the debates can be attributed to different circumstances. The Swedish reform was related to the opening up of possibilities to run private schools, which previously had been rare in Sweden. The French debate has no such connections.

The information flow is a very important process in an organization. It affects in a decisive manner the effectiveness of a task. It also has a major impact on the quality of the product or service for which the organization delivers to its customers. Lack of information may cause that important aspects are not given the required attention or even forgotten and can in turn lead to criticism from certification officials and lower customer satisfaction. The purpose of this study was to study how the information flow in Norrskog?s field organization is handled and how this affected the quality of the work performed and the feedback given to the contractors, The study is based on qualitative interviews with contractors, production inspectors and forest inspectors on all Norrskogs districts.

Charles Hartshorne (1897-2000) was a religious philosopher. He adopted and developed the cosmologic thinking and concept of God from the philosopher Alfred North Whitehead, he was also influenced by Heidegger, Spinoza and other philosophers. According to Whiteheads religious philosophy Hartshorne claimed that there is a dualistic transcendence within the Godhead. A dualistic transcendence where one unity/transcendence of God is abstract, outside the creation and time and therefore is eternal. The other unity (or transcendence) is inside time and creation and closely in process to it .

Vomb meadows is an area well knows for its rich bird life. During the 19:thcentury until mid 20:th century, the meadows were flooded annually in order toincrease the hay yield. The river Klingavälsån situated along the west side of themeadows, used to be a shallow river, meandering across the landscape. In the1940?s the river was straightened and made deeper.

This report was performed in order to evaluate a new technological measure and focuses generally on a heat pump system to a HWC-washing machine. The client is Asko Appliances AB, a company well known for its environmentally friendly products. The goal of this study was to improve the energy efficiency of a washing machine by combining a heat pump device to the heater of the wash water, in order to reduce the energy consumed for heating the water. Besides reducing the energy consumption in heating the water, the washing machine was required to meet low noise and short operating time specifications. For that purpose, nine trials in three test series have been carried out.

In this study we examine trade patterns between Turkey and 13 member states of the European Union and how these have developed over the time period of 1983 ? 2006. To represent the industrial and agricultural goods included in the study we look at the United Nations Standard International Trade Classification (SITC). Following, we investigate internal differences in the EU by selecting four countries each to represent the Northern and Southern countries of the EU. Internal differences were studied in relation to the amount of trade occurring between Turkey and the Northern and Southern countries.