Routine cleaning of water mains is commonly employed by water utilities around the world as a proactive means of managing common water quality issues. When employed correctly, water mains cleaning can be effective in removing loosely deposited sediments and bio films that cause water discolouration, coliform regrowth and unpleasant tastes and odours. Despite its long history in the water industry,

The purpose of this study was to examine and illustrate how people look at themselves and their happiness in relation to their economic situation. This study was based on interviews with eight adults divided in two groups, four were big-income earners and four were unemployed/sick-listed. I identified factors that affected the feeling of happiness such as family, friends and economy. During the pr

Program- och projekterings anatomi ? en studie av byggprogrammets program- och projekteringsskede Studien belyser och lyfter upp byggnadsprocessens, idag kanske viktigaste fråga, nämligen industrialiseringen av byggprocessen och de möjligheter som följer med det nya sättet att föra en byggprocess. Studien omfattar program- och projekteringsskedet och dess syfte är med andra ord ett försök att sk

This essay is dealing with the question of the possibility for a non archaeologist to learn something about the Scandinavian Bronze Age by reading novels taking place in the specific period. I have studied novels written by Scandinavian writers between 1980 and present. Before I started I constructed nine different categories that I was to look for in the novels. The categories were constructed in

With the end of the Cold War the number of conflicts where the United Nations have intervened has increased dramatically. This has entailed a need for a burden-sharing between the UN and regional organizations regarding management of conflicts. The aim of this study is to make a comparative analysis of the effectiveness and the efficiency in the efforts undertaken by ECOWAS and the UN during the c

The EU has claimed a leadership role in the climate change negotiations ever since their creation under the United Nations Framework on the Climate Change Convention. By going ahead in the formulation of its own emission targets and acting as a pusher in urging others to realise the urgency of adopting ambitious targets and timetables, the EU has taken the lead. Responsible for EU's performanc

As is common in African states, the former liberation movement, ZANU (PF) still retains power in Zimbabwe. This essay analyses how Robert Mugabe and his party has managed to remain in power despite an economic and political crisis. Central to the study is the concept of neopatrimonialism which is argued to have been institutionalised in Zimbabwe much due to the nature of the liberation struggle, h

The purpose of the paper is to look at what role businesses play in the next stage of the Kyoto Protocol. More specifically I look at the role of the oil and gas industry in the politics of climate change. I present a counter-intuitive argument. Conventional wisdom says that one would assume that the largest polluters are actually the ones who are resisting climate change regulations but I want to

The purpose of this study was to examine parenthood of young mothers from a professional point of view. The professionals work in a medium-sized city in Sweden and they represent different professions to give a broad perspective of the subject. The questions in the study were: What were the advantages of being a young mother of today and were there any problems with being a young mother, from the

Långvarigt styre av ett och samma parti är skadligt för det politiska samtalet, även på en mycket lokal nivå. Den slutsatsen kan dras efter en jämförelse av den politiska diskussionen i tre skånska kommuner, Vellinge, Lomma och Osby. I såväl en kvantitativ textanalys av lokaltidningarna, tidsmätningar av kommunfullmäktige¬mötena och intervjuer med fritidspolitiker framträder samma mönster, där Osb

Museums are a part of the cultural sector that over the last couple of years had to compete with the steadily growing consumption of spectacles. New techniques to attract and amaze the visitors have evolved. Living History Museums has developed a method to simulate past times by building up an environment with reconstructions. History is a non-definite science, there will never be an exact answer

Abstract Ända sedan den franska kolonialiseringen av Algeriet år 1830 har de två länderna haft en komplex relation. År 1954 inledde's kolonialkrig mellan de två länderna vilket ledde fram till Algeriet's självständighet (1962). Trot's självständigheten fortsatte ett ömsesidigt beroende länderna emellan. Vi har valt att fokusera denna studie på kolvätehandeln eftersom detta belyser den

The aim of this study was to examine creativity, measured with four different tests, and self-image in 18-19 year old women (N = 30), and their earlier presence of imaginary companions. The result showed that there were many correlations between the different creativity measurements. Self-image correlated significant with fluency of ideas in one test. "Psychological health" along with &q

Several strategies can be used to mitigate flood risks, many of them involves construction of embankments around threatened locations or attempts to spread the flood wave in time and space. In this thesis, the effects of a mitigation strategy called eco-flooding are studied in the catchment of Lake Mälaren. The methodology involves a hypothetical storage in the terrain used as an off-line detentio

Zambia är ett land med 71 olika folkgrupper där många olika språk talas, ändå är känslan av etnisk tillhörighet inte särskilt stark. I motsats till grannländerna där våldsamma konflikter utefter etniska skiljelinjer har varit vanligt har detta aldrig utgjort en grund för våldsam konflikt i Zambia. Inte ens de olika regimomvandlingarna, kallat de tre republikerna, som landet genomgått har haft någo

Denna uppsats behandlar hur Dagens Nyheter och Hufvudstadsbladet har rapporterat om den planerade gasledningen genom Östersjön och det ryska parlamentsvalet 2007. I uppsatsen används attributionsteorin för att genomföra en kvalitativ textanalys av ledare i de båda tidningarna. De utvalda ledarna har skrivits angående de båda händelserna och är skrivna under perioden 2007-01-01 till 2007-12-14. Upp

När man hör Nepal dras tankar till Mount Everest, trekking och vackra vyer. Men politiskt är landet mycket instabilt, ett krig där över 12 000 människor förlorat sina liv har nyligen kommit till sitt slut. Det varade i tio år mellan åren 1996 och 2006. Dess mål var att förvandla världens sista hinduiska kungadöme till en republik, ett mål som nu blivit verklighet. Ansvarig för kriget är den nepal

In this essay I try to look into how to bring a new concept to an already established Viking village and how to develop the existing one. This essay also sheds light on some negative sides that a Viking village can experience in their activity. I have interviewed responsible persons at three different Viking villages: Foteviken Museum and Viking Reserve, Fornföreningen Fibulas Viking village and

Denna uppsats är en idéanalys av den mediala debatten av friskolor i dag. Vårt syfte med uppsatsen är att förstå den uppsjö av debatter om friskolor som uppkommit de senaste åren. Vi menar att media spelar en stor roll i skapandet av den bild svenska folket har av friskolor. Vår utgångspunkt är att analysera hur skolans funktion och valfrihet diskuterats i media. Tomas Englund, professor i pedago

This essay is a historiographical analysis of the picture of the transition period between the Bronze and the Iron Ages in Greece presented in A. M. Snodgrass' The Dark Age of Greece and V. R. d'A. Desborough's The Greek Dark Ages. These handbooks have had a significant influence on their field of study ever since their completion in the early 1970's but have become increasingly cr