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665 Uppsatser om District cooling - Sida 26 av 45
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Forest enterprises have always searched for ways to improve efficiency. For the past few
years there has been an emphasis on stock-keeping levels. Increased demand for fresh
round timber and the need to decrease the amount of tied-up capital has made the forest
industry reduce its inventory levels. This has brought on a higher demand on the timber
supply from the forest management districts concerning both delivery in time and
assortment output. As a result, the flow of timber has fluctuated a lot with serious
consequence for the timber supply during 1994.
Dem matematiska problemlösningens roll i lärarens undervisning.
The purpose of this paper was to examine how clients on the unit for adults at Södemalms district administration (Stockholm, Sweden) with severe mental illness and substance abuse differs from other clients with substance abuse at the baseline and at follow-up one year later. We have used a quantitative method and analyzed material from ASI-interviews performed at the adult drug abuse unit at Södermalm during the time period 2002-2010. At the baseline the clients with substance abuse and co-occurring severe mental illness have more problems than other clients, primarily in the area of mental health. They spend more time alone and are more likely to engage in illegal activities. Interviewers assess their situation as more serious and that they need more help in all of ASI's areas of life than other clients.
Event Marketing som Marknadsinstrument : En fallstudie om Skanska
As the title insinuate, this essay illustrate Event Marketing as a marketing instrument, and how it can be used as a tool to facilitate brandbuilding and improve relationships. We have come to the understanding that Event Marketing is in the course of constant development. It seems like Event Marketing as a marketing tool is starting to get its well-merited position in the marketing mix throughout the world, since companies and other organisations have realized that Event Marketing is a powerful tool for differentiation. We have also seen that Event Marketing in the business world lately has come to be more important for building and maintaining relationships, as well as carrying marketing messages.In this essay we discuss Event Marketing in three sections; brand, relationships, and customer experience. Among these topics, inter alia Integrated Marketing Communications, Sensory Marketing, and Service-dominant Logic are presented.
Ants and termites in small-scale plantain farms in Uganda : a comparison between agroforestry and non-agroforestry farms
This study was conducted in Kkingo district, west of Masaka, Uganda. It compared soil macrofauna abundance in non-agroforestry farms with that of agroforestry farms. The agroforestry farms had participated in the Vi Agroforestry´s program between 1995 and 2006, and continued on their own after 2006, when Vi Agroforestry left the area. The soil macrofauna is important for soil structure and processes that are contributing to soil organ-ic matter decomposition and nutrient mineralization. They are also predators of potential pests.
Anestesi vid kastration av spädgris :
An overwhelming majority of all male piglets are castrated without anaesthesia
when they are very young. In Sweden this means that approximately one and a half
million piglets are castrated every year. The reason the piglets are castrated is the
strong and unpleasant smell and taste, the ?boar taint? that the meat from intact
boars sometimes exhibits. Boar taint is chiefly cause by androstenone and skatole,
two compounds that are mostly produced by sexually mature boars and are
accumulated in the subcutaneous fat.
Beijers Park i "Parkernas Stad" : 125 års parkhistoria på Kirseberg i Malmö
To perform a historical record of Beijers Park's development to date is about securing the tracks back in time. The historical record about the park tells not only the history of the park but the city, district, local residents and art of gardening. As the historical story is documented the necessary base for establishment of any care plans in the future and the base for cultural and historical value the park is made. Beijers park can in such work be treated alone or as part of the context of parks that were built during the same era in Malmö's history.Beijers park origin from the era of the late 1800s, when the entire green structure in Malmö changed. The park area today covers 12 hectares and is located in the district Kirseberg.
Integrering av pelletsfabrik med Rya kraftvärmeverk i Göteborg : en teknisk och ekonomisk utredning
Göteborg Energi has a surplus of district heating during spring, summer and fall. The heat surplus is due to a constant production of waste heat from oil refineries and heat from waste incineration over the year. It would be desirable to increase the demand for heat and the uptime for the newly built combined heat and power generation plant, Rya Kraftvärmeverk. One alternative could be to integrate Rya Kraftvärmeverk with a pellet production facility. By producing heat, electricity and pellet in a joint process the energy use can be decreased.
Pelletskvalitet : Test av olika råvarumixer i pelletstillverkningen vid Rindi Västerdala AB:s bioenergikombinat i Vansbro
Fuel pellets are a refined bio fuel mostly consisting of residues from sawmills and wood industry. At Rindi Västerdala AB's combined bio energy plant in Vansbro fuel pellets are produced, while the waste heat from the process is used for district heating. The pellets are produced from sawdust, wood shavings and dry wood chips that is dried, milled and pressed into small cylindrical rods. The advantage of refining the wood material in this manner is that the energy value is greater per unit volume and unit weight, thereby the cost of transportation per energy unit is reduced. Also, less storage space is needed.Pellet manufacturing is a complex process since many parameters affects the final results.
Solvärme med säsongslager i Lyckebo
The purpose of this thesis is to investigate and clarify the facts surrounding one of Vattenfall's district heating plants; The "solar field" and associated rock cavern in Lyckebo, Storvreta. The plant was built in the '80s by the formerly municipal utility,Uppsalakraftvärme AB, as an experimental building. A ground water filled cavern would serve as seasonal storage of solar heat from an adjacent solar field. Since both the energy company and the facility itself has undergone major changes over the past 30 years, there was a great need to gather facts in order to provide a picture of its current condition and potential for continued use. The thesis investigates the plant's history and problems with the rock cavern losses, and how the operation developed. It also presents the calculations regarding the possibilities of again supplementing the facility with solar energy - which is not the case today - as well as the economic conditions for it. Regarding a re-launch of solar energy, primarily a concentrating solar collector has been studied, as it has the advantages of an integrated control system.
Sexuella övergrepp mot barn : barnutredares erfarenheter av barnförhör
The aim of the study was to examine how child investigators in the police force interpret and apply the notification of preliminary investigation (FuK) and the po-lice act in their child investigative interviews with alleged victims of sexual abuse. Questions at issue were how child investigators relate to FuK 17-19 §§, re-garding child investigative interviews and to FuK 16 § and the police act 3 §, re-garding their co-operation with social services. The theory and method used in this study was Sociology of Law. Qualitative interviews were conducted with eight child investigators, one from each police district in Stockholm. The results of the study conclude that despite special qualifications, child investigators may find themselves in difficulty in receiving or interpreting information from chil-dren, therefore they may need to consult a person with expert knowledge.
Socialarbetarens livspussel - En kvantitativ och kvalitativ studie
The purpose of this thesis is to shed light on the various factors that influence the balancebetween the working lives and family lives of social workers. The research questions posedwere: Do social workers consider there is a conflict between their working lives and familylives? Which factors make maintaining a balance between working life and family life moredifficult and which make it easier to do so? How do social workers describe equality betweenthe sexes in their own family? Regarding methodology, the selection method is strategic andcombines data sources with quantitative and qualitative methodologies. The material collectedand via online survey, targeted to 120 municipal employees social workers in a district councilin a big city, and through interviews with four social workers in a rural community. The studywas performed using gender theory and the demand-support-control model.
Solenergisystem i Hammarby Sjöstad
Problems with the current energy system, which partially relies on non-renewable fuels, are increasingly recognized. Emissions of greenhouse gases from fossil fuels may speed up global warming, which in turn leads to a number of negative consequences. Nuclear energy is risky and relies on consumption of a scarce resource. This leads to a demand of renewable energy that is also economically feasible. One possible renewable source of energy is solar energy.
Distriktssköterskors upplevelse av att möta familjer till överviktiga barn.
Bakgrun: Övervikt hos barn kan väcka starka känslor hos föräldrarna. I mötet med barnet och familjen inom barnavårdscentralens verksamhet var det stödjande och vägledande arbetet en central uppgift för distriktssköterskor. Det kan vara svårt att samtala om barnets övervikt utan att familjen känner sig sårad. Syfte: Syftet med studien varatt beskriva hur distriktssköterskor på barnavårdscentralen upplever mötet med familjer till överviktiga barn. Metod: Sju inervjuer genomfördes med distriktssköterskor på BVC.
Ställtidsreducering med hjälp av SMED i pressgjuterianläggningar
To maintain production in high salaries countries and strength in competition against other companies, it is today more important than ever to maximize production, offer a wide spectra of products and be able to deliver on the customers desire of shorter and shorter delivery time. Flexible production and short time spent on die changes is vital to achieve these desires. The interest for die changeover time reduction grew in the same pace as the demand for increased product variety grew. SMED as a method of reducing time spent on die changeovers were developed in between 1950-1970, by the Japanese Shigeo Shingo.The purpose of this thesis work has been to investigate the result of SMED in a die casting facility, and compare the result from it with the result considering time spent on die changeovers when investing in new equipment. The goal is to implement a thorough investigation by using the SMED method at Tenhults Pressgjuteri AB and make a brochure that have to be simple to understand, in purpose to draw interest to the advantages of using SMED as a method.Commissioned by the Swedish foundry association Swecast, the work has been carried out by studying die changeovers at Tenhults Pressgjuteri AB, where filming and interviews with the operators have been included in the analysis.
Sjuksköterskors erfarenheter av arbetet i den palliativa vården
Syfte: Föreliggande litteraturstudies syfte var att belysa sjuksköterskors erfarenheter av deras arbete i den palliativa vården. Problemformuleringen grundades av att författarna anser att det inte läggs så stor vikt vid palliativ vård i undervisningen i grundutbildningen för sjuksköterskor och att sjuksköterskor möter patienter i ett palliativt skede nästan överallt i vården och förhoppningen är att studien ska leda till ökad förståelse för sjuksköterskans arbetssituation. Metod: Databassökningar gjordes i ELIN@kalmar, Cinahl, PubMed och PsycInfo med sökorden palliative care, caring, nursing, nurse, hospice, work, support, experience, specialist, district nurse. Ytterligare sökningar gjordes sent i arbetet med andra sökord i Cinahl och PubMed. Efter granskning inkluderades totalt 10 artiklar.