The mountainous Central Asian and former Soviet country Tajikistan is the least advantaged country economically among the former Soviet Union states. Approximately 6.5 % of the land is arable in a country where roughly 80 % of the households typically own small numbers of sheep and goats. Management practices and animal husbandry in the villages such as uncontrolled breeding, mixing of animals on pastures favor transmission of infectious diseases. Brucellosis is a zoonotic bacterial disease caused by Brucella spp. The disease is endemic in Tajikistan. B.

The purpose of this thesis is to investigate the possibilities for shore side electricity in the ports of Västerås and Köping. A technical solution to connect the vessels to the local grid is suggested and the investigation is also aiming at an understanding of how the environment is affected by the use of shore side electricity. Furthermore, the costs of shore side electricity are considered.The maximum power demand of a vessel visiting the ports today is relatively small, but the ships visiting the ports in the future might have a larger power demand. The suggested dimension for the system is 5 MW and the result shows that the shore side electricity requires the power distribution to the ports to be expanded. The most useful solution in the ports is to connect the ships with 12 kV from a connection box in a pit at the quay.The investigation of the costs shows that it is cheaper for the ships to use electricity compared to the marine fuel.

Syftet med arbetet är att undersöka och diskutera Stora torg i Kristianstad och om hur man genom en omgestaltning av torget kan göra platsen mer tilltalande, attraktiv och levande..

Den urbana situationen idag, med en majoritet av människor som bor och arbetar i städerna, sätter stor press på en välfungerande planeringsprocess. Denna uppsats undersöker hur konsultföretaget Urban Utveckling och Samhällsplanering AB kan utveckla sina analysverktyg när de utvärderar urbana områden då analyserna idag inte argumenterar för prioritering av särskilda åtgärder. Förslaget var att utveckla en prioriteringsprocess som skulle ta in viktiga aspekter av urban planering i beräkningarna, aspekter som skulle kunna påverka denna process. Baserat på intervjuer med lokala aktörer jämfördes sociala och ekonomiska aspekter med varandra och i relation till syftet för analysen, vilket var att området skulle förbättras både för fastighetsförvaltaren och för invånarna. Resultatet presenterade fem åtgärder som genom deras sociala påverkan ? kopplat till syftet för analysen ? borde anses mer aktuella än de övriga.

The purpose of this thesis has been to determine experimentally how good a peltierelement is to convert waste heat from wood burning. Three different peltier elementswere used in a comparison study. The comparison was mainly done to know howmuch power could be obtained from each element. Even, a circuit with a step-upfunction has been created to give a higher output voltage than the peltier elementitself. The result of the experiments was a low output power, the highest valuereached 2.18W.

AbstractThe future of ethanol is depending on good solutions for the production. ENA energy power plant produces electrical power and district heating by heating biofuel. By building an integrated bioenergy plant surplus steam could be used to produce ethanol as fuel to vehicle.This would mean that ethanol is produced renewable energy and the energy for the process derives from the surplus of power.  ENA energy, MDH (the University of Mälardalen) and the energy authority has initiated a research project were different bioenergy combinations integrate with existing power plant.  As a part of the project which size an integrated factory should be to gain the best efficiency for the plant was investigated. Consideration will be taken to the cost of the production in order to be competitive to the price of imported ethanol.  Etanolens framtid vilar på bra lösningar för framställning.  I ENA energi kraftverk i Enköping produceras el och fjärrvärme genom eldning av biobränsle.  Genom att bygga ett integrerat bioenergikraftverk där skulle man kunna använda överskottsånga till att framställa etanol som fordonsbränsle.

More than fifty percent of the world population today lives in cities, and the pressures of urbanisation are particularly present in developing countries. As landscape architects, it is important to gain knowledge about the effect of urbanisation and ways to prevent the negativities. Experiencing the effects in person in a developing country, as well as learning from and about other cultures, enhances the understanding for global situations. Dar es Salaam is located in one of the most rapidly urbanising regions in the world, which puts pressure on the environment and the humans living in it. Lack of means to regulate land development has led to a situation where expansion of unplanned settlements occurs, with spatial disorder as a consequence. This has in the extension led to a decreasing amount of publicly available and qualitative green spaces, and degradation of the few ones that exist. There are facts that strengthen the status of urban parks, which especially becomes relevant in developing countries where many people live in sparse and exposed conditions.

This paper constitutes graduate work at the Depart-ment of Urban and Rural Development at the Swedish University of Agricultural Sciences. In this paper the urban structure of the million program suburb Husby in Stockholm is examined and what effect this structure has on social life in the area. The main objective of the study has been to, with the help of morphological analyses, examine how to create meeting places and make the Husby Park more accessiblefor the inhabitants in Husby. There has been a selection of analyses to ensure that Husby?s spatial relationship with surrounding suburbs as well as local spaces in the Husby Park is described.

A B S T R A C TTitle: Democracy- Choice of the people or the voice of media? (Demokrati- Folkets styre eller Mediernas Makt?)Number of pages: 36Author: Carolina VallinTutor: Else NygrenCourse: Media and Communication Studies CPeriod: Autumn term 2006University: Division of Media and Communication, Department of Information Science, Uppsala UniversityPurpose/Aim: The purpose with this essay is to discuss which influence media has on the democracy.Material/Method: Qualitative explorative research method is used to see how much space the newspaper Dagens Nyheter gave to the parties represented in the parliament, and compare the results with the numbers the parties received in the general election 2006.Main results: This research showed similar results in the survey made of DN and the numbers the parties received in the general election 2006. Media can?t decide how people should vote in a election, but they can influence what citizens think and talk about by having the power to choose which information that shows on the agenda.Key Words: Dagens Nyheter, Agenda setting, Media, Power and Democracy..

Different Perspectives is a study of detainees' and guards' experiences of the remand prison. The result of the study shows that the remand prison brings forth the individuals anxiety, stress and fear. The individual detained in remand prison have a great need for contact with their families, but also with the guards. In the remand prison there is always a great level of control and always some kind of power practised. It is the guards who have the power and the competences to make the individuals detained in remand prison follow the rules and do what they have been told.

Vegetation is a much appreciated element in our outdoor environment that has many advantages as well for the climate as for people?s health. However in some types of environments vegetation may be problematic. Especially in urban areas with limited space, solid surfaces, pollutions, and warm and dry climate. In these environments vegetations may have difficulty surviving and moreover it may have a negative impact on the environment around it.

Stadsodling kan fungera som mötesplatser i staden för att främja en social samvaro och en socialt hållbar utveckling. Syftet med examensarbetet var att studera hur detta kan se ut på olika stadsodlingar i Göteborg, och hur deltagarna själva upplever odlingen som mötesplats och hur en gemenskap kan se ut. Bakgrunden för examensarbetet ligger i ett personligt intresse av odling i staden och hur människan tar sin stad i anspråk. Vad gör människan i sin stad? Intervjuer har genomförts med deltagare från sex olika stadsodlingar, på olika platser i Göteborg.

The purpose of this thesis has been to develop a tool for modelling and simulating the nuclear plant Ringhals 3. The model should be used to improve the knowledge on the dynamics of the plant. Ringhals 3 is being upgraded to produce more power and a tool for analyzing the new operating conditions is needed.The work in this thesis has consisted of improving and developing an existing model of Ringhals 3 made with the modelling tool Dymola. The model has been validated by comparing the results of a simulated house load transient with data from the actual plant. Validation shows good agreement with data from the real plant.

This study aims to examine play as a phenomena from a phenomenological approach. This I do by discussing a dominant approach to play, an perspective which is reproduced in the context of pre-school and in where the play and learning is in single focus. Using alternative perspective on play, mainly by Gadamer and Bakthtins philosophical thoughts about the feast or the carnival, contents differ significantly from educational or developmental psychology perspectives. I open up for an understanding of what play as ontology can be understood as, and thereby enable second readings. I illustrate this thought by an empirical example from a pre-school context which where created alongside with the children in the study.

The transformer is one of the most common and most important electric machines for power companies. Cost of investment and the economic worth of a transformer are counted in millions of SEK. Because of that, proper maintenance actions that may lead to longer technical life time should be the aim in all situations.The aim with the report was to perform transformer diagnosis by dissolved gas analysis on Umeå Energi AB´s power transformers and a risk assessment. The report should also contribute to longer life time for the transformers.Oil samples were taken from each transformer two times. The first sample in summer 2013 and the second in April 2014.