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4396 Uppsatser om Small-scale district heating - Sida 43 av 294
Intuition : En studie av beslutsfattande i mindre svenska företag
Background: Previous studies have shown that intuition occurs in decision making in small enterprises. However, these studies have not illuminated which decision attributes leads to intuitive decision making.Purpose:The purpose with this study is to contribute with an increased understanding of which decision attributes leads managers in small enterprises to use intuition in decision making and why these decisions attributes have an impact on the role of intuition. The follow-ing research question will be answered in our study: Which decision attributes leads to intui-tive decision making in small enterprises, and why?Method: To answer the research question we have conducted semi structural interviews with managers in small enterprises to achieve a deeper understanding of the role of intuition. We have also used a method called Visual Card Sorting as a complement to the semi structural interviews.Result/conclusion: The result of our study indicates that the relevance and the uncertainty of a decision have the greatest significance in the use of intuition in decision making in small enterprises.
Modell och analysverktyg för beräkningav frekvensförlopp
The power system modelled in this thesis work has been developed for simulationwhen e.g. the production in some part of the power system is changed. The powersystem has been modelled according to the swing mass of the system, the frequencydependency of the load and the turbine governor. The model determines the systemfrequency, the period of regulation and the power exchange between the differentsubsystems in the Nordic synchronized system.In this model the system frequency is assumed to be the same in all different parts ofthe power system and the voltage conditions in the power system are neglected. Forthat reason power swings does not occur between different subsystems in the powersystem, which usually occur as a result of the swinging connection between thetransmissions line.
Lantbruk i framtiden : ett praktikfall
The economic prerequisite to many farmers in Sweden after the EU membership and the
new agriculture policy has generated large demands on the farm management. Until year
2004 you got a grant based on what you had produced and not on consumer demand. In
2005 a new economic aid (Mid Term Revue) was introduced and the conditions has
changed again. Due to this I have chosen to do a cost-benefit analysis on a case, to
investigate if the present production is sustainable in the future.
My conclusion is that the profitability is acceptable even if the farm has a high debt. But
to make the production more profitable the products produced should be refined as much
as possible at the farm, to get maximum economic return.
Välmående individer har kontroll
Forskning har indikerat att individer med högt välbefinnande är bättre på att bemöta stress. Syftet med föreliggande studie var att undersöka vilka faktorer som skiljer individer med högt välbefinnande från dem med lågt välbefinnande, samt om deltagarna med högt välbefinnande har en bättre förmåga att hantera stress samt balansera krav och kontroll. 184 personer, varav de flesta kvinnor, har fått fylla i Ryff Psychological Well-being scale, Perceived Stress Scale och Job Content Questionnaire för att mäta välbefinnande, upplevd stressnivå och balansen mellan krav och kontroll. Två grupper skapades, en med lågt (n=20) och en med högt välbefinnande (n=20). Det framkom att gruppen med lågt välbefinnande ansåg sig ha signifikant lägre kontroll än gruppen med högt välbefinnande (p=.015).
Career choice:The relationship between personality, state anxiety and the career decidedness among Swedish upper secondary school students
The main purpose of this study was to inquire into personality and the state
anxiety in relation to career decidedness scale among students in upper
secondary school. The participants were 124 students in three grades and
respectively non vocationally oriented classes. The participants were asked to
grade themselves on a scale in relation to the statements regarding, state of
decidedness for career choice, personality (NEO FFI, Costa & McCrae, 1985.
Sweden, Gerontologic Center) and anxiety (AnTI, Wells, 1994). The results
showed no significant relationship between personality and state of anxiety
that could be connected to the decidedness for career choice.
Konsekvensutredning inför införande av koncerngemensam systemplattform : Vad skulle det innebär att införa SAP på KSU, Kärnkraftssäkerhet och Utbildning AB
The implementation of large IT-systems is a complex area where many aspects have to be taken into account.KSU, Kärnkraftssäkerhet och Utbildning AB, is a small company in the Vattenfall group that is increasingly being urged to implement SAP, one of the largest ERP-systems on the market. Vattenfalls purpose with SAP is to centralize certain processes within economy that are common to all the companies in the group, this to gain benefits with economics of scale. However, KSU is not convinced that SAP is a suitable system and that the common processes apply to them.The purpose of this degree project is to investigate if SAP is a suitable system and if KSU will benefit from a transition to SAP. Three perspectives were applied to further specify important areas of the main question. From a technical point of view KSU:s demands on a system was mapped against SAP.
Distributionsekonomisk optimering av dagligvaruhandelns lokalisering : förstudie till ett forskningsprojekt
The structure and performance of grocery distribution in Sweden has changed profoundly since the second world war. Increasing access and usage of the private car, in combination with an accommodating town planning has enhanced the exploitation of scale economies within distribution firms. There is, however, some ambiguity concerning the overall efficiency of the distribution system when the costs associated with travelling and purchasing performed by households are treated as an integrated part of the total distribution cost function. The purpose of this master thesis is to develop the foundation of a spatial optimisation model, which defines the most efficient distribution system. The underlying idea is that the optimal localisation and size of grocery stores is a function of economies of scale within the firms weighed against distributions costs within the households, such as transportation costs.
Yrkesrelevant Gymnasiearbete på El- och Energiprogrammet
The purpose of this development project is to create a model for working with a high school project in Electrical and Energy Program. It should be conducted in a form like companies do according to the goals from The Swedish National Agency for Education. In order to fully perform this we use the concept of Young Entrepreneurship. The model is created according to the new conditions from The National Electrical Safety Board. There is now an exception saying that a student during education is released from the demand of employment that is the normal procedure where you are under supervision from a certified electrician. During the project there has been theoretical and practical examinations in order to clear out the advantages and disadvantages using this model, but also to examine whether it is useful in the future and to what extent it can be used. The result indicates that the model is useful and fulfills the goals from The Swedish National Agency for Education but that the model has its limitations and difficulties.
Solvärme på Utö
The guest harbor on Utö, Utö Gästhamn, is currently using electricity for heating all of the water used in the showers and taps. Because of the large amount of visitors, especially during the summer months, the hot water usage gets very high and that is also the case for the electrical bills. During the year of 2011 the cost of electricity for Utö Gästhamn reached a total of 257 500 kr. Out of these 257 500 kr approximately 142 000 kr, 55 % of the total cost, were because of the water heating.The report is the result of a cooperation with Skärgårdsstiftelsen, the Green Islands-project and Utö Gästhamn where the mutual goal is to dimension a solar energy system, to promote the sustainable development.Initially the different techniques for the solar energy system are researched. The techniques are plane solar collectors, evacuated tube collectors, pool collectors and photovoltaic cells.
Sjuksköterskors upplevelser och copingstrategier vid palliativ hemsjukvård
Aim: The aim of the current study was to investigate nurses? experiences of caring for palliative patients in palliative home care, and to examine the coping strategies they use.Method: The study was empirical descriptive with qualitative approach. The data was collected by nine semi-structured interviews and analyzed by using manifest content analysis.Result: By analysing data three categories: Positive experiences of palliative home care, Stressful experiences of palliative home care and Problem-focused coping strategies, and 15 subcategories, were distinguished.Conclusion: Experiences of palliative home care were both of positive and challenging characters. Stressful situations were managed by problem-focused coping strategies. Nurses are in need of the work situation at home to become more ergonomic and designed to protect the nurse?s physical wellbeing.
Påverkar grad av self-efficacy samt fysisk aktivitet studenters upplevelse av stress?
Stress är idag ett område som är allt mer omdiskuterat och anses ha inverkan på den psykiska hälsan. Många studerande på universitetsnivå upplever någon gång under utbildningen stress, och detta kan bland annat förklaras utifrån tidspress, ny stad samt ekonomi. Syftet med denna studie var att ta reda på huruvida stress hos studenter kan förklaras utifrån self-efficacy och fysisk aktivitet, samt om det finns någon skillnad i upplevd stress mellan manliga och kvinnliga studenter. Det var 76 av 92 tillfrågade studenter som svarade på hela enkäten (39 män och 37 kvinnor) som innehöll två standardiserade tester, General Self-Efficacy Scale respektive perceived stress scale. Resultatet visade ett signifikant samband mellan variablerna stress samt self-efficacy.
Sponsor or Die - En studie om imageöverföring vid mindre events
Studies conducted on event marketing have mainly focused on larger events. Managerial implications, marketing techniques, and theories in the field have hence dominantly addressed events of larger nature. Event marketing however is a growing phenomenon in the marketing mix. Brands are using event marketing to a greater extent. Brands are increasingly using small events as a marketing tool in order to create brand awareness and brand image; this goes for both small brands and large brands.
Vilddjuret sliter sig : En studie i etablissemangets och vänsterns attityder kring politiskt våld i en svensk småstad 1925.
In this Bachelor thesis I am going to look at attitudes towards political violence in a small town in Sweden in the 1920s. The town I have picked for this study is Kalmar situated on the east coast of Sweden. This study is a micro historic case study. The specific case is a strike at the city?s water and gas plants for higher salary.
Landsbyggdens egnahem i Malmöhus Län 1905-1040. En studie av markförsäljningen till fastigheter som beviljades egnahemslån
During the period 1905 to 1940 it was possible to get a loan from the state to buy land and build a small farm or a house in rural areas. This loan act and its effects have been studied earlier in different ways, but never as a total study for a geographic region. The region Malmöhus Län has been chosen. The purpose of this paper is to study in which parts of the area loans were taken and who sold the land that was used for these purposes. Earlier studies have looked at a larger geographical area for some specific years.
Teknik för egen foderberedning :
There is an uncertainty in the market for grain forcing the meat/milk producers to review alternative feeds to a larger extent, in order to get control over the feed costs. This has led to that the meat/milk producers need to have a good knowledge regarding how the different feeds influences the animals and which technical equipment to use for handling. For those that produce their own feedmix, there is a need to put interest in new crops and their characteristics to be able to get the knowledge of what is required for their own production. It is beneficial to keep an open dialogue with advisors to be updated in new crops and new technology for feeding.
When mixing feed at farm level, the legislation is not very clear since it the target group is large scale mixing plants. We have brought up the most important rules and regulations from the EU parliament Council as well as the ones from the Swedish Board of Agriculture (SJV), regarding feed mixing on farm and factory level.
We have studied beans and pea at two different moisture levels, in order to evaluate how the moisture level affects the distribution of particles when milling with a plaitmill and a hammermill.