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1706 Uppsatser om Renewable resources - Sida 4 av 114
Det talas om utbrändhet : vilken roll spelar maktstrukturen
In this paper we investigate whether power structures in organizations have an influence in the process that leads to burnout. We analyze if these power structures affect the individual?s health condition toward burnout in a way that leads to disability and subsequent absence from work. In the study, six persons who all have been unable to work due to burnout have been studied through qualitative, semi-structured interviews. The material have been coded with three different themes; leadership and hierarchy, responsibility and delegation of responsibility and performance and loyalty.
GROT-transport från norra till södra Sverige
The European Council agreed in 2008 on a climate and energy package to combat global warming. This package is valid for each EU member country and means that greenhouse gas emissions must fall by at least 20% and the EU's energy use to 20%, consisting of Renewable Energy in 2020. The Swedish Government has set stringent climate and energy with the intention to set an example for the rest of Europe. For example, renewable energy sources account for at least 50% of energy use and our climate emissions to fall by 40% by 2020. A combination of these goals and a steadily rising oil price has led to an increased demand for wood fuel in the form of such branches and tops.
Interaktiva, digitala lärresurser : Med underhållning kommer motivation
Earlier research has shown that combining education with entertainment can improve students motivation in school. With this study we aim to learn more about interactive digital learning resources and how they should be designed to entertain and thereby contribute to motivation. We have identified aspects of educational games that also could be considered when developing interactive digital learning resources, to make them more entertaining and motivating. We have chosen to study and evaluate an interactive digital learning resource called ?Grasp the Disaster?, a fictional online adventure created for students in the ages between 13-15.
Photovoltaic installations and land allocation under uncertainty : a real option approach
A real option model is developed to examine the crucial factors affecting the agricultural firms? decision to quit the production and rent out the land to a company building a PV power plant. The public policies in support of investments in renewable energies have created the conditions for a market regarding investments in PV installations in agricultural areas.The decision to switch offers to the agricultural firm and to society several economical, social and environmental benefits, representing sustainability. However, PV installations in agricultural areas require the allocation of a certain land area. By assigning a part of land to PV installations, thereby the area of land allocated to agricultural production decreases.
EN REN KONFLIKT, OM REN, VIND OCH MALM En normativ studie om samernas r?tt till mark under den gr?na omst?llningen
This study aims to unravel if it should be accepted to use natural resources in the Sami reindeer grazing area for the green transition. Mines, wind parks, and other infrastructure in the reindeer grazing area create problems for the reindeers which makes it difficult for the Sami to proceed with this traditional practice. While the Sami people have right to practice these customs the minerals and land which in it lies could be crucial to successfully go through the green transition in Sweden and the European Union as well. To answer the question: Should it be acceptable to use natural resources in the Sami reindeer grazing area to accomplish the green transition? a reflective equilibrium will be applied to the principles of egalitarianism and collective rights.
Biogas : En systemanalys av Solna Stads matavfallsprocess
Global warming is a huge issue that humans have contributed to through over-exploitation of natural resources and extensive usage of fossil fuels. Now more than ever, we need to embrace a recycle thinking and reuse our waste, for example through producing biogas from our food waste. The purpose of this report was therefore to identify the energy usage and emissions resulting from the biogas chain which spans from Solna Stad to Uppsala Vatten. Furthermore, potential efficiency improvements were to be identified and proposed. This report focused mainly on the first part of the biogas chain that includes the collection of the food waste and the reloading process.
EU-information : Studenters behov och sökning, EU:s informationsresurser
The aim of this master thesis was to examine the European Commission's information resources from a user perspective in order to clarify the needs and circumstances of the search of EU-information among students at Örebro University. 41 students participated in a survey, and four of them was interviewed. On the basis of Pendelton- and Chatmans theories of information behaviour in small worlds, it were assumed that the students' education and citizenship in the European Union affected their needs and the search of EU information.The study showed that the students needs for EU-related information has increased, with the current education, but also been linked to earlier educations. The students Citizens need were mainly associated with elections such as the EMU-election, but also in some cases to a need of the general knowledge.A review of the European Commission's information resources were made with an emphasis on European Documentation Centre, EDC. The survey showed that most students used the EDC and the EU-databases that was made available by the European Commission through the EDC and the university library but were not aware that they used EDC.The survey also showed that students made use of familiar sources and resources when they searched the EU-information, such as the library's regular database list, the library catalogue and search engine on the internet are not requested of other resources.
Framtidens avloppsvattenreningsverk ? en modern energiproducent : En fallstudie av Himmerfja?rdsverket
In a sustainable society the use of renewable energy and recycling of materials is of high importance. Wastewater treatment plants use large amounts of energy in the processing of wastewater. This study seeks to evaluate wastewater as an energy resource and to examine treatment plants potential to become sustainable energy producers. The study is based upon the internal processes of Himmerfja?rdsverket.
In search for something "real" - consumers' perceptions of authenticity in regional food brands
Marketing research has acknowledged the concept of authenticity. It is argued that consumers in modern society increasingly search for something real, in contrast to what they perceive as mediated and distorted. Producers of regional food brands has acknowledged this trend, and started to market their products as being authentic. Given the potential practical and theoretical contributions in studying the concept of authenticity in this context, this study aims to explore how consumers perceive these claims of authenticity. Therefore, the purpose of this thesis is to extend knowledge on how consumers come to perceive a regional food brand as authentic.
Effektivisering av mellanspänningsnät med enkla medel : Feldetektorer och sommardriftläge
Renewable energy and the charging of electrical vehicles will increase in the future. Therefore the risk of outages is also increasing, partly because renewable energy is intermittent and the production amount can change fast. Charging electrical vehicles is often demanding high effect in short time, which could make faults occur. It takes more advanced technology to short the outage time. Today Övik Energi has high reliability in the power grid, but in order to maintain the reliability, it is time to prevent problems that can occur in the future. This thesis has presented a suggestion for the placement of fault detectors Protrol IPS2, in which a total of four detectors is proposed.
Forskning och museer : en kartläggning av fältet
Today every organization is committed to some kind of environmental scanning in order to get necessary knowledge of the world around them. The acquisition, organization and storage of information in combination with a strategic use, is today an important factor for a successful organisation in any sector of our society.In this Master thesis I have studied how an organisation such as The Confederation of Swedish Enterprise (Svenskt Näringsliv) handles its information resources. I have also looked at the flow of information within the organization. The Confederation of Swedish Enterprise is Sweden?s largest business federation representing 50 member organizations and 55 000 member companies.
Geotermi i Ungern : Undersökning av Ungerns energisituation inriktat på geotermi samt kapacitetsfaktorn för det största geotermiska värmeverket i Mellaneuropa.
Hungary?s share of renewable energy in 2010 was 7.9 %, and their renewable energy goal for 2020 is 14.65 %. Geothermal energy is one option that could help to achieve the goal, since Hungary has favorable bedrock, the temperature gradient is above average and thepermeability is high. Today Hungary is importing just over half of its primary energy supply. Because of political conflicts between nations Hungary wants to expand its own production of energy.
Påverkan av skuggor från vindkraftverk
To get rid of our dependence on fossil fuels we need to make use of renewable energy sources like wind power to a greater extent. Even though wind power is a renewable energy source it can still cause some problems for the close environment. One of the problems is shadow flickering. When the sun is low and the wind blows in a direction so that the rotor blades are positioned at right angles to the sunbeams and ?cut? the sunbeams off.
Särskilt stöd på en grundskola : En studie om elevhälsans tolkning av och arbete med särskilt stöd enligt Skollagen
The aim of the study was to understand how an elementary school interpreted and worked with the law Skollagen (SFS 2010:800) concerning special needs in school additionally in which way a neuropsychiatric diagnosis might interact with the interpretation. To answer the aim we used following research problems: How does the school define the term special needs and special resources itself? How does the school identify pupils with special needs and work with them? In which way does the neuropsychiatric diagnosis affect the interpretation of the law concerning special needs when it comes to deciding whether a pupil is in need of special recourses? Skollagen (SFS 2010:800) does not define special recourses and does not indicate how the school should use them. We were therefore interested in how an elementary school defined the term and decided to work with it. We based our study upon interviews with 6 respondents whom are central in the process of providing special resources for children in school.
Access to the market - a question of collaboration?
When contemplating entering an alliance the rationale behind the decision should differ
depending on the size of the companies involved as well as on other important factors. The important
factors influencing the decision are related to the resource pooling potential of the alliance,
the power structure along with the business network the companies are a part of. The
analysis has shown proof of a need for cooperation if one wish to succeed in the telecommunication
industry and it has also determined which resources that are deemed to be most important to
get in touch with, for our study object, to facilitate its access to the market. Those resources are
defined as a direct channel to the customer, funds/capital and the access to relevant business
networks. To get in touch with these lacking resources, three alternative approaches has been
proposed; all of them involving a strategic alliance decision.