Sökresultat:
586 Uppsatser om Reduction - Sida 1 av 40
Kärnkraft : Ett arbete för drifttekniker?
The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionReduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption Reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption Reduction among a range of consumers.The technical potential for consumption Reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.
Nolltolerans & harm reduction : En kvantitativ undersökning av socionomstudenters attityder
The purpose of this study is to investigate university students, studying social work, attitudes against the drug policies, zero tolerance and harm Reduction. This was done by quantitative survey utilizing questioners targeting students in semester one to four at Stockholm University, Department of Social Work. The study included 295 students responding to the questioners. The results have been analyzed utilizing theories regarding attitudes and their influence of different social aspects; social influences, social norms and conformity. The result of this study shows that the students prefer the drug policy of harm Reduction over zero tolerance.
Framtagning av förbättringsförslag för SNCR-system
The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionReduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption Reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption Reduction among a range of consumers.The technical potential for consumption Reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.
Social media & marknadsföring
The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionReduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption Reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption Reduction among a range of consumers.The technical potential for consumption Reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.
Förbrukningsreduktion : Ett alternativ till gasturbiner som snabb aktiv störningsreserv?
The gas turbines in the Swedish secondary reserve are reaching the end of their technical lifetime, hence alternative solutions need to be considered. One of the solutions thought to have the greatest potential is the use of so called consumptionReduction. By entering contracts with large consumers, agreements are made to reduce consumption in the event of major disturbances in the power system and thus being used as a secondary reserve. This thesis investigates the feasibility of consumption Reduction as part of the secondary reserve. This has been achieved by developing a requirement specification for the disturbance reserve and by studying the technical and economic potential for consumption Reduction among a range of consumers.The technical potential for consumption Reduction that fulfils the requirements for participating in the secondary reserve are on average 750 MW in SE 3 and 98 MW in SE 4.
En optimierande kompilator för SMV till CLP(B)
This thesis describes an optimising compiler for translating from SMV to CLP(B). The optimisation is aimed at reducing the number of required variables in order to decrease the size of the resulting BDDs. Also a partitioning of the transition relation is performed. The compiler uses an internal representation of a FSM that is built up from the SMV description. A number of rewrite steps are performed on the problem description such as encoding to a Boolean domain and performing the optimisations.
Skattereduktion för gåvor : Uppfyller lagstiftningen dess syfte?
The Swedish legislation regarding tax Reduction for gifts to nonprofit organizations was stated year 2011/12. The legislation includes tax Reduction for donors if the gift refers to a nonprofit organization whose work consists with ?charity for an economical need? or ?scientific research?. To be included as approved recipient the recipient has to apply for approval. This approval includes both an application fee and an annual fee.
Har svensk narkotikapolitik rört sig mot ideologin om skademinimering?
This thesis discusses the Swedish drug policy and its principle of prohibition. In the world of today there is an ongoing discussion about prohibition and the concept of harm Reduction. This thesis is an analysis of Swedish drug policy and an investigation as to whether the prohibition concept is in a state of decline. It tries to answer the question; is the Swedish drug policy moving away from its prohibition principle towards a harm Reduction principle? The recent debate, articles, documents and earlier research has been analyzed in order to find answers to my questions.
Fenomenologi, ontologi, givenhet : Reduktion och filosofisk metod hos Edmund Husserl och Martin Heidegger
In this thesis I examine how the phenomenological philosophy of Edmund Husserl and Martin Heidegger differ with regard to the phenomenological Reduction, and in particular why there is no Reduction in Sein und Zeit. I examine in what way philosophy is seen as an overcoming of the naïvete of a ?natural? attitude and how this natural attitude is understood, starting with Husserl?s descriptions of the phenomenological Reduction, of the natural attitude of our daily lives and of his notion of transcendental subjectivity. By presenting these main aspects, I try to elucidate why, in Husserl?s view, laying the foundation of all knowledge must take form of a phenomenological first philosophy.
"Det ska inte vara lätt att knarka" : En studie om sprututbyte och svensk narkotikapolitik.
The drug treatment staff attitude towards needle exchange is what investigates in this study. The aim of this study is to see what?s affecting the standpoints in the needle exchange issue and also to investigate if the needle exchange is compatible with Swedish drug policy. The study has a qualitative approach and it?s based on eight semi-structured interviews with drug treatment staff.
An African Beacon of Prosperity: En kvalitativ analys av fattigdomsbek?mpning och h?llbar utveckling i Etiopien
This study aims to analyse the connection between poverty Reduction and sustainable
development through strategies used for the Reduction of poverty. With the methodology of
content analysis of three policy documents to provide and easy overview of how the government
of Ethiopia is planning to achieve sustainable and long-term poverty alleviation. The focus of
this study will be on Ethiopia, a country with very high economic growth in the past years but
still with hight poverty rates. The purpose of this study is to contribute to the already existing
and broad knowledge and research of sustainable development and poverty alleviation and
contribute with more research in Ethiopia where the research done in this specific area and
region is not in abundance. In this study all dimensions of sustainable development, social,
economic and ecological are included to get a more holistic picture of the sustainable
development in the government?s plans and its challenges.
Skalkonstruktion : Med inriktning mot hållfasthet och dämpning av ljud
The sound part is mainly practical and is dependent on concepts that have been tested through measuring with a sound level meter. The design part is more theoretical and has been verified with CAD models and finite element analysis.With a sound damping hood on the compressor the sound level is reduced with up to four dB. An optimized absorbent for the compressor space gives a Reduction with three dB. By using the insulation for the heat water tank as absorbent we can see a sound Reduction on the lover octave bands. A Reduction like this is elsewhere hard to achieve as at it requires thick absorbents.By changing the today?s insulation to the heat water tank to a form of polystyrene polymer insulation the weight from the heat pump above can be transferred to the stable heat water tank.
Mödradödlighet i Afrika söder om Sahara: En kvantitativ studie om den nationella utvecklingens påverkan på mödradödlighet.
About 1000 women in the so called developing countries die every day associated with pregnancy and childbirth. Sub-Saharan Africa is the worst affected region. This study aims to explore the different key factors in national development that can interact with a reduced maternal mortality. The study compares 15 countries in sub-Sahara where the greatest Reduction in maternal mortality occurred with 15 countries in sub-Sahara where maternal mortality Reduction has been at its lowest, between the years 2000 to 2010. This study also analyzes the link between reduced maternal mortality and various key factors for national development.
Närsaltsdosering till luftad damm : en åtgärd för ökad TOC-reduktion hos Skoghalls Bruk luftade damm
In the process of making carton boards into Skoghall Mill, are great quantities of water being contaminated. This water has to be treated before it is possible to release into the recipient, Kattfjorden. One of the contaminations that is important to extract from the wastewater, is organic carbon (measured as TOC-total organic carbon) because microbiological breakdown can lead to the bottom becomig free of oxygen.The wastewater treatment at Skoghall Mill is done through an external wastewater treatment that is located at the factory. The biological treatment (aerated lagoon) is a 140 000 m3 water pool with surface aerator, which is give oxygen to the water. In the lagoon live microorganisms who performs the biggest part of the TOC-Reduction.One problem with the lagoon is that the treatment of TOC is considerably worse during wintertime than during summertime.
Fl?ckreducering ? Bl? Vinranka En j?mf?rande studie av tv? efterbehandlingsmetoder vid reng?ring av glaserad keramik
This study explores the effects of two different post-treatment methods on stain Reduction in glazed creamware from the late 20th century. The objects stains have been characterized by type one and type two stains which is the result of prolonged contact with food residues, were subjected to the same initial stain Reduction. The two post-treatment methods examined are soaking the objects in deionized water and surface rinsing with deionized water. The comparative analysis included photographs under normal and UV-light exposure to assess stain visibility, weight measurements before and after treatments to monitor the absorption and evaporation of liquids, and observations throughout the experiment. The results revealed that while type two stains showed significant alterations after treatments, specifically after soaking, type one stains remained unaffected by both methods.