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3141 Uppsatser om Hellisheiði power plant - Sida 56 av 210

Jämställdhetsindikatorer : en studie över jämställdhetsindikatorers potential att medföra kvalitativa jämställdhetseffekter

Det verkar råda en stark uppfattning om att indikatorer inverkar positivt på jämställdhetsarbeten. Samtidigt pekar genusvetenskaplig forskning på att kvantitativt jämställdhetsarbete inte är tillräckligt för att uppnå jämställdhet. Syftet med denna uppsats var därför att undersöka i vilken utsträckning jämställdhetsindikatorer kan medföra kvalitativa jämställdhetseffekter. Med fallstudie som metod och begreppet maktförskjutning som analytiskt begrepp har Uppsala universitets jämställdhetsindikatorer analyserats. Analysen visade på att universitetets jämställdhetsindikatorer med stor sannolikhet kommer medföra jämställdhetseffekter, men inga kvalitativa sådana.

En smak av svensk manlighet : Ideal och värden i sportdrycksreklam

The society of consumption exposes us to a lot of information, where advertisement constitutes an extensive part. Due to its expanding, advertisement receives a natural and obvious space in our everyday life. This study aims to investigate how social and cultural values can be mediated in advertisement. The focus has been put to ideas related to health and fitness in the advertisement of power drinks. The thesis takes social constructionism as a starting point, and combines image- and critical discourse analysis in purpose to analyze the pictures.Sociology of consumption, construction of identity, lifestyle and everyday life all constitute an essential part of my analysis.

Den osynliggjorda kvinnan : En analys av läromedel i religionskunskap för gymnasiet

This thesis has the purpose that through a text analysis examine how four schoolbooks for high school treats the religions Judaism and Hinduism. The schoolbooks are from the years 2000, 2001, 2003 and 2009. The perspectives are from a religious viewing point, that means that the women are religious, Jewish feminists and Hindu feminists. The theories used are written by these women and are academic litterature.  The questions are how are women represented in the schoolbooks, is the feminist critique present or are the two religions represented and described in an invariable way, and is the description of Judaism and Hinduism consistent with the curriculum?The text analysis used in this examination means that reality is organized through and by the language used by the actors in that reality.

Rening av avloppsvatten med anaerob membranbioreaktor och omvänd osmos

This master's theses was carried out on assignment from Stockholm Vatten AB as a part of a project developing new waste water treatment techniques. The goal of the theisis has been to evaluate an anaerobic membrane bioreactor for treatment of waste water from Hammarby Sjöstad. The bioreactor has not been heated and the main interest has been to study the gas production, power consumption and the reduction of organic matter and nutrients.The system has been completed with a reverse osmosis unit and a total of four batch runs have been made with good results. The use of reverse osmosis allows nutrient in the waste water to be reintroduced into circulation as the reverse osmosis concentrate can be used as crop nutrient.The membrane unit is of VSEP ("Vibratory Shear Enhanced Processing") type and an extensive membrane test has been conducted. This so called L-test helped determine the most suitable type of membrane for the system to allow a higher ±ux and thus lower power consumption.

Famas och Frenchs två faktorer: proxyvariabler för konkursrisk?

The aim of this study is to examine whether the two factors SMB and HML in the Fama-French Three Factor Model proxy for default risk. The study is based on companies noted on the Stockholm Stock Exchange between 2003 and 2008. These companies are used to create the factors SMB and HML, as well as a default risk factor we call RMS. In a first set of regressions, we examine the explanatory power of the original Fama-French model on a set of portfolios consisting of Swedish companies of different size and book-to-market ratio. The default risk factor RMS is then added to the original Fama-French model.

Förslag till energieffektivisering och energideklarationsunderlag : Munkebergsskolan och Bredängens äldreboende i Luleå

This examination work is performed at the institution of industrial economy and production at Jonkoping technical university, for JELD-WEN Door Solutions plant in Forserum.Today the focus in the company is on to reduce their inventories binding of capitals as well as inventory of products and that includes to get a good control of the supply and handling of material which is of great importance.JELD-WEN Door Solutions is one of the worlds leading producers of windows and doors and the head-office is located in Oregon, USA.A great number of wooden doors are manufactured by the company in varying of constructions, classifications and performance.The production of the plant in Forserum has a project- and customer focus manufacturing where only internal doors are produced. The overall market they are concentrated on is to different institution such as schools, hospitals etc.The purpose of this work is to investigate possibilities to improvement of material- and production control at JELD-WEN. The report will handle the master production schedule to and from the production divisions within manufacturing industry. Focus will be on the way for information- and material flows from arrival, transport within the company and further on to customers.Further a map of the flow was performed which gave a clearer picture of the connection between the flow of information- and material for the manufacturing process. On the basis of the mapping of the flow, the group discovered that the flow of material had some improvement potential.

Geotermisk fjärrvärme i Gunsta

Gunsta is situated about 10 km east of Uppsala. Today there are plans to establish 1000 new households in Gunsta before year 2030. The required energy for heating houses and water would be distributed via a district heating system, which also includes 200 existing residences. The annual required energy, according to this study, would be 16.2 GWh with a maximal peak effect of 6.9 MW. To meet this need, the study suggests a system with heat pumps to upgrade the 31?C water from a 1.8 kilometre deep borehole.

?Att d? som en tjej? - Genusperspektiv p? p?visandet av makt och maktrelationer utifr?n begravningspraxis inom j?rn?ldersarkeologi

This thesis explores the role of gender perspectives in understanding power and power relations in Iron Age burial practices, focusing on two high-status female graves: Grave X from Tuna in Badelunda (Sweden) and the Vix burial (France). Through a comparative analysis of burial contexts, artefacts, and interpretations, the study examines how androcentric frameworks and contemporary gender norms have influenced archaeological discourse. Employing theories of gender, queer studies, and standpoint feminism, the research highlights the limitations of binary gender categorization and advocates for intersectional approaches. The findings challenge traditional stereotypes of passive female roles, emphasizing instead the active agency and complexity of women?s social identities in prehistoric societies..

Styrketillväxt med hjälp av vibrationsplatta

Abstract 1.The purpose of this study was to investigate the effects whole body vibrations on maximal strength, power output and neuromuscular activity in m. pectoralis major during bench press.Participants consisted of 35 male and 9 female military high school students (m=23, 1 years). On the basis of initial maximal performances in bench press the participants was divided into two experiments groups and one control group. Intervention groups performed a specifically designed push up program on a vibrating plate respectively a step board during 12 weeks Initial load at 60 % of 1 RM showed an average of 46, 5 kg. All groups showed an average increase of 13 kg for each person after 12 weeks.

Diskursen kring misshandel : En studie av Aftonbladets framställning av förövare och offer i misshandelsfall.

The aim of this study was to examine the existing discourse of assault in Aftonbladet from the years 2012 and 2013. We have studied news articles and analysed them by using discourse analysis as theory and method.The study shows that the portrayal of perpetrators and victims in assault cases tend to differ depending on gender. The women is portrayed as weak and part of a homogeneous group while the man is portrayed as dominant and offered a more individual role. The study also shows that the normative group is separated from the deviate groups in society. The analyze show that media, through this representation, maintains the normative power in society.

"Så att få ungarna att förstå att dom är guld, det tycker jag är, det är våran uppgift" : En kvalitativ studie av relationerna mellan ungdomar och behandlare på behandlingskollektivet Hassela i Klintehamn, Gotland.

The purpose of my study was to see what kind of relationships there were between the youth and the social workers in the treatment home Hassela in Klintehamn, Gotland. The social workers work for six weeks day and night by living together with the youth. I also wanted to examine what happens when there were conflicts between them as signs of tensions in the relationships. In addition to this I wanted to study the relations between power and influence in their relationships where Hassela strives for democracy. My questions were the following; How do the youth and the staff describe the relationships between them? How do conflicts work between them at Hassela? What does the relationship between power and influence look like?The study is based on qualitative interviews with four clients and four social workers.

Utvärdering av ett Bränslecellsdrivet Flygplan.

 With the increases in fuel costs due to the depletion of the world oil reserves and the increase of greenhouse gasses as a consequence to using oil as a fuel many companies are looking to new and innovative ways to power their aircraft. One of these new ways to power an aircraft is using fuel cells powered using hydrogen and oxygen, thus producing nothing but water vapour and small amounts of nitrogen dioxide as well as trace amounts of other emissions. Both Boeing (1) and Politecnico di Torino (2) have shown that it is possible to build an all-electric aircraft powered by fuel cells. Both flights used small, two-seater aircraft and a constant between them was the loss of the co-pilot seat due to weight and lack of space. As this paper will deal with a commercial aircraft a primary concern is the cargo and passenger capacity and whatever impact switching propulsion system has on these.

Historiska berättelser ? en användbar undervisningsmetod?

Undersökningen gick ut på att undersöka om historiska berättelser är en relevant undervisningsmetod för att öka elevers historiemedvetande och fördjupa deras kunskaper. Kunskaper ansågs i detta fall vara fördjupad förståelse och empati samt faktakunskaper. Även elevers och lärares syn på undervisningsmetoden undersöktes. Undersökning skedde på en mindre skola i nordvästra Skåne i två niondeklasser. En berättelse och en Power Point konstruerades och den ena klassen fick lyssna till berättelsen och den andra till Power Point undervisning.

Bitchblickar och giftpilar : En kvalitativ undersökning utifrån skolpersonals tolkningar av fenomenet mobbning bland flickor

The purpose of this study was to examine how school personnel describe and interpret the phenomenon bullying among girls, and also what their interpretations are based upon. More specifically its aim was to find out what characterizes and causes girl-to-girl bullying, according to school welfare officers and teachers. We wanted to find out how school personnel look upon aggression among girls and social expectations on girls behavior. The analysis was based on two kinds of perspectives: one focusing on gender and one focusing on power in relationships. Research shows that girl-to-girl bullying is hard to observe and that this problem has been invisible in earlier studies.

Implied Dividends and Equity Returns

This paper studies the option market?s implied dividend as a predictor of future equity market returns. We introduce this variable in the simple total return framework and discuss some complications of using it as a proxy for the expected dividend. We construct some regressions using the price-dividend ratio and the implied dividend growth, and test them on six years worth of data on the EURO STOXX 50-index. The main result is that implied dividend growth exhibits some forecastability over two-year horizons, but that the dataset is too short to draw any definitive conclusions about long-horizon forecastability.

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