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1097 Uppsatser om Constructed wetlands - Sida 3 av 74
Utanförskapandet - en diskursanalys av begreppet utanförskap
In this essay my aim is to examine how the term utanförskap is constructed and defined as a social problem in the public arena of the Swedish Parliament. The term utanförskap was widely used in the election-campaign prior to the Swedish Parliament election in the year 2006. The term, mainly articulated by the Right-wing Alliance, was used to describe indi-viduals and groups that were depicted as being outside the Swedish society. In the political debate, work and benefit dependency were constructed as binary opposites, with the latter describing the individuals in utanförskap. Translated to English the term utanförskap would be something like ?the state of being outside? or ?outsidership?.
Förstudie till våtmark i Rimbo : Design för optimal hydrologi och kväverening
The euthropthication of the Baltic Sea is a threat that is beginning to be taken seriously by the governments concerned. In Sweden, regulations concerning the allowed nitrogen (N) concentration in the effluent water from wastewater treatment plants are being tightened up. The Rimbo wastewater treatment plant has been imposed to reduce the annual mean concentration of total N in the effluent water to levels below 15 mg l-1. A more and more common way to reduce the nitrogen level in wastewater is to let the water pass through a wetland. This study investigates the possibility to build this kind of wetland at the outlet of the Rimbo wastewater treatment plant.A prestudy of the topography, soil characteristics and groundwater flow indicates that the land area in question is well suited for the construction of a wetland.
Magasin för lagring av vatten och växtnäring
Structural rationalizations and regionalization of the agricultural sector in Sweden has lead to unevenness in thedistribution of plant nutrients. Nutrients are lost from crop producing farms as harvest products are sold, whilefarms with animal production often have manure in excess of their needs. In addition to this the retention ofwater and nutrients in naturally occurring wetlands has decreased due to a reduction of wetlands in number andsize in the agricultural landscape. This increases nutrient levels in agricultural run-off and causes eutrophicationas well as nutrient losses from arable soils. One potential solution to both problems would be to store nutrientrichsurface water from agricultural areas and use it for irrigation of agricultural crops.
Dagvattendammars reningseffekt : påverkande faktorer och metodik för statistisk modellering
Storm water is defined as runoff from precipitation such as rain or snow. It is collected in sewage disposal systems and since it mainly originates from urban areas it can contain high levels of heavy metals, nutrients and oil etc. Polluted storm water is currently treated by different methods such as wet ponds, Constructed wetlands and filter strips. This study investigates these methods, which in earlier studies have shown to give varying results regarding their treatment efficiency.This thesis has been written on commission of SWECO VIAK and was aimed at studying those parameters that may affect the treatment efficiency of nutrients and heavy metals in storm water treatment facilities (STF:s). Through literature studies the dominating treatment processes in ponds and wetlands were examined.
Exosomes as a potential mechanism of intercellular spread of prion protein
Structural rationalizations and regionalization of the agricultural sector in Sweden has lead to unevenness in thedistribution of plant nutrients. Nutrients are lost from crop producing farms as harvest products are sold, whilefarms with animal production often have manure in excess of their needs. In addition to this the retention ofwater and nutrients in naturally occurring wetlands has decreased due to a reduction of wetlands in number andsize in the agricultural landscape. This increases nutrient levels in agricultural run-off and causes eutrophicationas well as nutrient losses from arable soils. One potential solution to both problems would be to store nutrientrichsurface water from agricultural areas and use it for irrigation of agricultural crops.
Tjocka kroppar och smala platser : om överviktiga personers erfaranheter av att vistas i offentliga rum
How is the fat body constructed in public spaces? This essay deals with the experiances of five participants, being fat in public spaces. The fat body is often constructed as "matter out of place", more or less expected to be invisiable in public spaces. But living with a fat body isnt all about assimilation, wearing black clothes to fit in or staying at home in fear of facing comments of your body. More than being a body constructed as improperiate in public spaces, the participants view can be described as "revolting".
Ström- och temperaturkontroll
Storing kinetic energy in a flywheel allows for more efficient driving of electricvehicles. Research in this area is in progress at Uppsala University, where a flywheelwith magnetic bearings encased in a vacuum chamber is being constructed. To makethis possible methods for measuring the current through the electromagnets in thebearings and temperatures in the flywheel need to be developed. This has been thepurpose of this report. The current measurement resulted in a resistive method, andthe implementation of eight measurement circuits in the system.
Klimatförändringar, ett problem för vem? : En institutionell policystudie om könets betydelse i svensk klimatpolitik
The UN has a goal to gender-mainstream all politics, but its politics in climate change is not gender-sensitive. The Swedish government has the same goal concerning gender mainstreaming, but does the Swedish politics of climate change reach this goal? The aim of this paper is to examine the relations between the Swedish politics of gender and climate change. In addition, the aim is also to investigate how gender is constructed in the climate politics. To reach these aims, an institutional, policy and gender analysis is used.
Det tredje könet : om intersexualism och olika diskursers användning av kön/genus
The purpose of this essay was to explore how the concept of gender identity is constructed, by doing a discourse analysis of texts from two different perspective discussing intersexuals, and to define the areas where the discourses doesn't agree. The two perspectives were; feminist- and medical perspective.How are sex/gender identity constructed in the chosen articles?What themes can be seen in the discourses?My method was discourse analysis. A discourse can be described as a way of talking about and understanding a part of the world. The analytics task is to define the discourses, which the world is constructed by.The areas of conflicts have been found.
"Papperslösa" flyktingars situation : Diskursanalys av konstruktioner i svensk massmedia
AbstractThe purpose of this essay is to study how undocumented migrants situation is constructed inSwedish massmedia discourse. The purpose has also been to study how the compromisedhuman rights of undocumented migrants in Sweden are legitimated in massmedia discourseand how resistance is constructed. The following main questions have been processed in this essay:- How are undocumented migrants and their situation constructed in Swedish massmediadiscourse?- How is society?s part in the situation constructed?Following questions are related to the main questions:- How is the situation that undocumented migrants face in Sweden legitimated in discourse?-What social consequences do the constructions have for undocumented migrants and for theSwedish society?The questions have been answered through a discourse analysis on empirical materialconsisting of ten news clips from Swedish public service television SVT and ten articles fromthe online editions of the main national newspapers Dagens Nyheter, Svenska Dagbladet, Aftonbladet and Expressen. The analysis was done with analytic methods from discursivepsychology and with the sociological theories at hand in this essay.The conclusions drawn from the analysis are that the situation is constructed according todifferent interpretative repertoires drawing on humanitarian discourses and economicdiscourses, which lead to separate social consequences and ideological categorisations of ?usand them?.
En haj bet av mitt ben : en studie i amputerade mäns maskulinitetskonstruktion
The aim of this paper is to analyse how subject, gender and sexuality is constructed in the book Dårfinkar & dönickar (1984), by Ulf Stark. In relation to this I have also analysed how the main character, Simone, develops from being a child into becoming a teenager.Queertheory is the theoretical basis of this paper. Queer theory questions heteronormativity and aims to dissolve conceptions and notions that function in an excluding and limiting way. Queer theory also questions conceptions that seem obvious and/or natural, for example ?woman?/?man? and ?homo-/heterosexuality?.I have chosen to focus the analysis on a number key events in the book and they are categorised according to Tiina Rosenberg`s three dramaturgic concepts: transformation, unveiling and restoration.
Hur sexualiteten konstrueras i webbartiklar om filmen Fifty Shades of Grey : En foucauldiansk diskursanalys om hur den normala sexualiteten görs
This qualitative study aims to study how sexuality is constructed in web articles on the movie Fifty Shades of Grey. The study is based on a social constructivist perspective where language is seen as constitutive of reality. The study is based on a Foucauldian discourse analysis which is used in order to see what is excluded and included in the articles? construction of normal sexuality. The result shows that there are similarities in how the web articles produce normal sexuality.
Konstruktionen av ett socialt problem : en diskursanalytisk fallstudie av hur hedersrelaterat våld återges i dagspress och fackpress mellan åren 1997 ? 2007
The purpose of this paper was to describe how a phenomenon is constructed into being a social problem, by studying articles on honour killing in the Swedish daily press and in the technical journal Socionomen. The main questions were: can different discourses on honour killing be identified, and if so, have they changed over time, and are there differences between the discourses identified in the daily press and in Socionomen? The method used was a qualitative analysis of discourse influenced by Faircloughs Critical Discourse Analysis. The main conclusion was that honour killing has been textually constructed as a social problem in the studied media. There was one main discourse which clearly pointed out groups as bearers and victims of the social problem.
Identitetens gränser- en uppsats om invandrares identitetsskapande i en svensk mångkulturalistisk kontext
This essay discusses immigrants? prospects of constructing an identity in a multicultural society like Sweden. The discussion is primarily theoretical but offers a few empirical examples to demonstrate its relevance. Furthermore, the ontological standpoint of this essay draws on an understanding of the world and our knowledge as constructed which implies that identities are also constructed. The process of identity making is further understood as a relational process in which others recognition is central to the individuals own understanding of his or hers identity.
Rimbo våtmark : en förstudie på förväntad kväveavskiljning och lämplig växtlighet
This study was made as a part of a feasibility study on a polishing wetland at Rimbo wastewater plant (wwp) in Norrtälje municipality. The wwp had to decrease the nitrogen discharge to reach the limit 15 mg tot-N/l. The nitrogen in the outlet was mainly in the form of nitrate, hence the wetland mainly ought to support denitrification. The proposed area for the wetland was situated right next to the wwp and was already in the municipalitys posession. One aim of this study was to examine what spieces of plants needed to achieve highest possible denitrification.