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1064 Uppsatser om Heat expansion - Sida 59 av 71

Grinda Wärdshus : Hållbara Isoleringsmöjligheter förVandrarhemmet på Grinda

pelago. There is an old inn that is located on the island that has become a very popular attraction in the last couple of years. The inn has both a well-known restaurant as well as conference facilities that are used by tourists as well as the people of Stockholm over the summer months. The inn was built 1908 and has since remained in the same condition.make islands in the archipelago more environmentally friendly and promote sustainability. One of their project islands is Grinda.

Rött, vitt, svart - Vedisk kosmologi och klassificering i Ch?ndogya-Upani?ad 3:1-11 och 6

Chapter 6 of the Ch?ndogya Upani?ad has often been treated in works on early Indian philosophy, as well as in some comparative studies on color symbolism. Attempts to place it in a larger framework against the background of late Vedic religion are, however, few, the rationalistic and ?tradition-challenging? appearance of the text having repeatedly been emphasized. But the doctrine contained in the text ? a cosmologic teaching on the three elements constituting the universe, each being characterized by a color (red, white, black) ? and their microcosmic counterparts in the human body, does have some clear affinities to the worldview of the Br?hma?as and ?ra?yakas, which posits a series of similar correlations (bandhu-) between macro- and microcosmos.

Evidens som hegemonisk strategi i socialt arbete : en diskursanalys av den språkliga praktiken i en barn och ungdomsgrupp som arbetar med ett strukturerat beslutsstöd

This thesis describes how social work language practice circulates around the implementation process of an evidence based structured assessment tool – Savry. The purpose is to examine and understand the social workers language practice in a working group that uses this structured assessment tool in their work with youth. The purpose is also to look for dimensions of identity in terms of discourse. The ontological viewpoint is post-structuralism where language is in focus. The theoretical framework is discourse theory based upon the work of Ernesto Laclau and Chantal Mouffe.

Ung och chef -Ja tack? En studie om unga chefers värderingar och livsmönster

Intresset kring mode är stort i Sverige och handeln med detaljhandelsvaror ökar för varje år. Det senaste året har dock varit tufft för många företag i branschen, både nationellt och internationellt. Rapporter visar att handeln ökar totalt sett i landet, men att det finns stora regionala skillnader. Storstäderna i landet ökar mest både befolkningsmässigt och handelsmässigt, på bekostnad utav övriga regioner. Rapporter visar även att trenden går mot att de mindre lokala butikerna blir färre och de stora butikskedjorna ökar sin utbredning världen över.Syftet med uppsatsen är att beskriva och försöka förklara om en mellanstorstad i Sverige har de förutsättningar som krävs för att etablera en butik från en världsomfattande modekedja, varvid huvudsakligen kvalitativ metod använts.

Den matglade, ekologiska hälsokunden : En studie om ICAs egna märkesvaror

Bakgrund: De senaste 20 åren har varit händelserika år för detaljhandeln då kraftig tillväxt, tydlig expansion och en strukturomvandling har skett. Varukategorierna har växt och lågprisprodukter har tagits fram och en billighetstrend har skapats. Billighetstrenden ihop med strukturförändringarna är bidragande faktorer till framtagningen av egna märkesvaror (EMV). Till en början kopplades EMV samman med lågprisprodukter men den ständiga utvecklingen av dessa gör att kvalitetsnivån har ökat. EMV har blivit unika produkter som konsumenten bara kan hitta i kedjans butiker.

Leanuppgift för industriprogrammet

The government regulations for energy use in buildings will be tightened in the future. At the same time the interest in environmental classifications and certifications of buildings is increasing. This has meant a new situation for solar energy. The designs of solar heating systems are often based on experience and/or rules of thumb, rather than calculations and simulations. This thesis examines whether simulation tools, in this case Polysun, are useful in this work.

Metadata för det digitala biblioteket : Objektbeskrivning av elektroniska resurser

Cataloguing electronic documents makes new demands on libraries. This thesis discusses the metadata formats Dublin Core and MARC which are, individually or in combination, commonly used for object description in the digital library.The formats are studied with particular emphasis on characteristics such as underlying reasoning (ambitions during the development of the formats), flexibility (possibilities of expansion and adaption to new demands) and interoperability (cooperation between different metadata formats). The formats are dealt with in their context, i.e. we discuss what types of documents the formats are meant to describe, what environment they were originally created for, what functions they are meant to fill (to find, identify, select and acquire/obtain entities), and also how these factors are related. The Swedish projects SAFARI (which uses Dublin Core) and NetSök (which uses MARC) are presented briefly.

Omstrukturering av mobiloperatörsbranschen ur ett europeiskt perspektiv

Problem: Det pågår en omstrukturering i branschen för mobiloperatörer, vilket fick oss att ställa frågorna: Vilka faktorer kommer att påverka branschbilden? Kan vi genom att studera branschens aktörer och analysera deras agerande bättre förstå omstruktureringen? Håller den nya teknologin på att bryta upp den traditionella värdekedjan och vad har det i så fall för innebörd? Kommer branschomstruktureringen att innebära att det ställs andra krav på framtida operatörers strategiska val? Hur viktigt kommer det att vara med ett starkt varumärke i framtiden? Syfte: Vårt syfte är att analysera den pågående omstruktureringen av mobiloperatörer i Europa och försöka identifiera branschens bakomliggande drivkrafter, utlösande faktorer och företagens strategier - för att därigenom skapa oss en bild av morgondagens branschstruktur. Metod: Uppsatsen baseras på en bred branschstudie samt på fallstudier av olika mobiloperatörer. Vi har vid den empiriska insamlingen använt oss av en kvalitativ metod för att få en djupare förståelse för branschens utveckling och dess aktörer. Vi analyserar sedan branschens drivkrafter med utgångspunkt i de förändrade strategivalen, varumärkets roll samt den förändrade värdekedjans betydelse.

IT-verktyg och kommunikationinom globala projekt

Many companies with expansion plans may eventually need to take a decision whether tomove parts of the organization abroad or not. One example is how Swedish companies? placesits production in Asia where labor is cheaper, but at the same time wants to use Swedishengineers. The communication possibilities today makes it no longer necessary to travelacross the world to have a meeting, and questions can be answered in a matter of minutes.This means that a company that is spread out over the world still can communicate betweentheir employees.When participants in a project are spread out over the world, and can?t meet in person, it iseasy for problems to appear.

FOREIGN DIRECT INVESTMENT OF SWEDISH FIRMS TO THE CHINESE MARKET

Since the Chinese economy?s reform in 1980, it has been attracting enormous foreign investments. Many Swedish firms from different sectors such as technology, manufactory production, consumer, service industries and so on, had started their investments in China. China has become the first choice for global manufacturing due to the huge market, continuous economic growth, stable political situation, sound investment environment and the WTO membership. In addition, China's enormous potential in finance, service, infrastructure, telecommunications, wholesales and retail industries will also attract a great deal of foreign capital.

Småskalig elproduktion i Arvika

Arvika Fjärrvärme AB, a district heating company from Arvika, today cover 74 % of their total energy production with biofuel wich runs a 16 MW bioler giving process water at saturated liquid state.In recent years Vaporel AB has introduced a new tecnique that gives an external generation of steam after boilers. The concept is built on an adiabatic pressure drop of the saturated liquid in a so called Flashbox which makes a small part of the liquid to evaporate. The generated steam is lead into a turbine where electricity is in a conventional manner.The purpose with this rapport was to do a basic study for the specific system at Arvika where it?s possible to see the potential production of electricity that follows an installation of a flasbox.The final goal was to introduce an economic analysis of a flashox installation at given conditions.To reach our goals we have created a model in Excel where we used the given conditions at Arvika Fjärrvärme to do our calculations. The model has been tested at three different states, of process water returning to potboiler, to be able to decide the optimal operation for the system at present.The studies have resulted in a pressure of the processwater at 14,5 bar (at) and a pressuredrop to 9,5 bar (at) in the flashbox.

Sammanvägda avrinningskoefficienter i rationella metoden : en jämförelse mellan idag och 1970-talet

Storm water is rain and melted snow that runs off, primarily from impervious surfaces.Future storm water management is facing the challenges of increased precipitation, asclimate changes, and increased areas of impervious surfaces due to the expansion anddensification of the cities. Impervious surfaces reduce the potential for water to infiltratein the ground leading to increased surface runoff and higher peak discharge.The runoff coefficient is closely related to the percentage of impervious surfaces andrepresents the maximum percentage of a catchment that can contribute to runoff. In thisstudy, the objective was to evaluate the weighted runoff coefficient for three differenturban types; apartment buildings, townhouses and residential areas and a comparisonbetween today and the 1970`s was made.The runoff coefficient was determined by manual mapping of the different surface typesin each area based on data in the form of orthophotos and aerial photographs. The surfacetypes that were mapped were asphalt, permeable areas, tiles, sand/gravel and roof.Tiles and sand/gravel were the most difficult surface types to map. In order to see towhat extent these categories influenced the weighted runoff coefficient a sensitivityanalysis was carried out and the runoff coefficient based on surface type was changed indifferent scenarios.The results of the sensitivity analysis showed that the surface types tiles and sand/gravelhad little impact on the weighted runoff coefficient which in mainly due to the fact thatthe percentage of these surfaces types of the total area is small.The result of the study showed that the largest change in the runoff coefficient occurredin residential areas where the increase in the percentage of impervious surfaces causedby new roofs in the form of porches and garages and from paved or tiled driveways.

Simuleringsprogram som verktyg vid projektering av solvärme

The government regulations for energy use in buildings will be tightened in the future. At the same time the interest in environmental classifications and certifications of buildings is increasing. This has meant a new situation for solar energy. The designs of solar heating systems are often based on experience and/or rules of thumb, rather than calculations and simulations. This thesis examines whether simulation tools, in this case Polysun, are useful in this work.

Interdependence between seed age and aerated steam treatment intensities

Aerated steam treatment is a modern and environmental friendly method for seed borne fungus sanitation, mainly used on cereals. The method involves exposure to heat and high humidity, factors which are known to induce a fast ageing of seeds, thus resulting in reduced storability. This thesis clarifies the interdependence between seed age and the aerated steam treatment intensities. Two studies were carried out in this thesis. In the first study the storage longevity of seeds treated with aerated steam was examined. The second study investigated the shelf-life of the pre-tests used to determine the aerated steam treatment tolerance of a seed lot, by testing the treatment tolerance of seeds aged prior to the treatment.

Marknadsföringsstrategier - ett sätt att synas

Konkurrensen inom klädbranschen är hård och det finns många stora aktörer på marknaden. Småföretag har begränsade resurser till skillnad från de stora aktörerna, det blir därmed viktigt för dem att använda sig av kostnadseffektiva metoder för att kunna nå ut till kunderna. Marknadsföring är en avgörande del när det gäller överlevnad och expandering. Många aspekter spelar in när det handlar om företagens framtid, allt från hur man positionerar sig till hur effektivt man använder sig av marknadsföringsmixen. Det gäller att synas och att få kundens uppmärksamhet samt få kunderna till återköp.

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