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676 Uppsatser om Wind load - Sida 32 av 46

Employer branding : En studie i hur Uppsala Universitet bygger sitt arbetsgivarvarumärke

Purpose: Our purpose is to achieve a higher understanding of which factors University of Uppsala is using to attract and keep their existing workers.Theory: We have worked with Barrow & Mosley's the employer brand mix, this modelexplains 12 important factors that exists within the employer branding process. External reputation, internal communication, the board, values and corporate social responsibility, internalmeasuring systems, service support, work environment, rewards and acknowledgements, learningand development, performance estimation, team management and recruitment and introduction.Method: To achieve an understanding of our subject we have chosen to work with a qualitativemethod. This type of method is more considerate of the interviewed person?s way of seeingthings and also accounts for how the person answers. To answer our problem statement we haveconducted a case study on University of Uppsala where we used semi structured interviewsbecause we wanted to limit the risk of leading questions.Empirical findings: University of Uppsala were used as material for our empirical discussionContext: The main reasons that workers is attracted to and are staying at the university dependson the external status they achieve when working there, this combined with that the workers getsto be a part of the university's brand.

Laborationer i naturvetenskaplig undervisning - En översikt med ett kritiskt perspektiv

Laborationer är en ofta använd undervisningsmetod i de naturvetenskapliga ämnena i skolan och har varit det under lång tid. Det är också en metod som en del lärare anser vara tids- och resurskrävande. Samtidigt finns det olika uppfattningar om vad laborationer är och om vad som är syftena och målen med dem. I denna kunskapsöversikt analyseras litteratur publicerad under de senaste tio åren för att ge en nutida bild av laborationens värde i undervisningen utifrån tre huvudsakliga frågeställningar. Först undersöks laborationers effektivitet för lärande av vetenskapliga koncept och fenomen.

Biochar as soil amendment in flow-through planters - for increased treatment of zinc roof runoff

In times of increased flooding, enhanced by climate change, polluted stormwater poses an increased threat to the environment through contaminated water entering waterways. Bioretention utilizes natural processes in soil and vegetation to treat pollutants and combat this threat. Biochar produced through pyrolysis, has a high cation exchange capacity (CEC) and could therefore increase treatment in bioretention systems. This research applies a literature review, interview, and a model to explore the benefits and disadvantages of biochar in order to specify a soil-mix through an understanding of the production process and preferred application rate. High purification through CEC, increased water holding capacity, and carbon sequestration being the benefits discussed.

Bergförankrat vindkraftverk : Dimensioneringsprocessen för staglängder

Detta examensarbete har gjorts i syfte att få fram förankringslängder till ett bergförankrat vindkraftverk.Målet med examensarbetet har varit att få fram längder på förankringstag och en prövning av flera olika stagvarianter har gjorts.Det dimensionerande momentet och egentyngden på vindkraftverket har tagits från ett tidigare projekt beläget i Solberg. Dessa krafter har fördelats ut till stagen och förankringslängder har tagits fram. De delar som har hanterats i rapporten utöver dimensioneringen är stagvarianter, borrning av stag, injekteringsbruk och provdragning. En bottenplatta i form av en oktogon har använts i dimensioneringsprocessen. Stagen har placerats i en cirkulär form i ett lager.

Biomekanisk mätmetod och ergonomisk analys av träningsmaskiner

To get the maximal output of your exercise in gym machines, there are different factorsto be considered. For example the strength of the muscle varies dependent on the positionof the muscles. To get the best results of the exercise the load has to reduce and increaseat specific positions.This study was made in cooperation with Caretaker Scandinavia AB, a company forsales, marketing and development in health care. They are general agent for Nordic Gymwho works with manufacturing of equipment and machines for gym and fitness.The aim of this study was to generate a method of measurement to evaluate and controlthe biomechanics of Nordic Gym´s workout equipment. A protocol for an ergonomicanalysis on the equipment has also been elaborated.One of the methods to measure the biomechanics was to measure the torque through thewhole movement.

?Vi är allt från detektiver till terapeuter? : En kvalitativ studie om hur socialsekreterare inom ekonomiskt bistånd upplever sin arbetssituation

AbstractOur purpose was to understand how social workers experience the possible complexities that working with economical aid can entail. As an example we chose to focus on long-term economical aid work. We aimed to address the question of which factors could affect their work. In a prior study, done by Dellgran & Höjer (2003) the conclusion was drawn  that  the combination of economical aid, healthcare and schools makeup a third of  practical social work in the terms of the proportion of the amount of social workers, but only 8 percent of the research is done in those areas. Other studies (Stranz, 2007) demonstrate that the research that is done on working with economical aid is deficient.

Analys och utveckling av boggi till ramstyrd dumper

Volvo Construction Equipment is one of the worlds largest manufacturer of heavymachinery. In Braås, Sweden, they develop and manufacture articulated haulers inseveral sizes. The biggest, the A40, is capable of loading almost 40 metric tonnes.These haulers have a bogie to distribute the forces of the load evenly onto the two axlesand there wheels. The bogie is constructed using a rigid balance beam on each side ofthe frame connecting the axles or an independent solution using hydropneumatics.An analysis has been made in order to establish the forces created during corneringand through the theory, an estimation of the extensive tyre wear and extra fuelconsumption has been made. All due to the effects of the tyres not being inline with thecornering radius.

Lifta med liften : Examensarbete om släpliftar

This degree project has been carried out by Carolina Rapp and Jenny Tauson, students at Innovation and Design Engineer program at the Faculty of Technology and science at Karlstad University. The project was carried during Spring of 2009 and took 15 weeks of full time work.  Doppelmayr/Garaventa Group is an Austria/Switzerland corporate group and its associated company Doppelmayr Scandinavia lies in Sunne, Sweden. Doppelmayr/Garaventa Group is the world quality and technology leader in ropeway engineering. The degree project goal was to develop a new shaping of a surface lift. There are two kinds of surface lifts, platter and T-bars. The two kinds of surface lifts have some variation in design but only minor differences.

Idrott för alla? : Intresse och engagemang för breddverksamhet

  Aim. The aim of the study was to describe how nurses in home care experience to pursue palliative care in ordinary housing. Methods. The study had a descriptive design with qualitative approach and was carried out through semi-structured interviews with 14 nurses in home health care from two medium-sized Swedish municipalities. The material was analyzed with manifest and latent content analysis. Findings. The underlying theme that emerged in the study was: Working with palliative care in the patient´s own homes is positive but challenging. Informants describe among other things that they perceived palliative home care as meaningful and that relatives have a central role in the palliative home care since they are close to the patient around the clock. The stress that emerges from the heavy work load and the long geographic distances are described as strenuous and to affect the care in a negative way. Informants describe the home environment as challenging as it is often not adapted for care and the collaboration with the palliative team is described to be experienced as both positive and negative.

Val av tidpunkt för markberedning vid naturlig föryngring under skärm av Pinus sylvestris i Svealand : Timing of scarification when using natural regeneration in seed tree stands of Pinus sylvestris in Central Sweden

This thesis is built on a field study that was carried out in two seed-tree stands near by Götbrunna in Uppland, Sweden. The aim was to examine if scarification carried out in spring time could generate a more dense seedling establishment when using natural generation, than scarification carried out in autumn. It was also investigated whether there were differences in mortality the first season between the two plot-types. Plots were established block-wise with 50 blocks (pairs) on each site. The spring scarification was made with a hoe during 22-23 of April.

Religionsundervisning : - Genom vilka pedagogiska metoder

AbstractMy feature career as a teacher, for the early years of compulsory school, makes it interesting to finding out of how teaching religion can be donned. I am interested in what methods can be used for teaching religion That?s why my purpose aims to find out how five different teachers, of the early ages, works and what methods they use while teaching religion. My issue for this composition is: what methods, or to a point - methods supported by different teaching models, can be used for studying religion in compulsory school? Empirical and specialized literature points in the direction fore methods like storytelling, load reading, drama, group works, independent searching of information, working books and so on.

Site preparation, planting position and planting stock effects on long-term survival, growth and stem form properties of Pinus contorta on southern Iceland

In order to evaluate different afforestation methods for exposed heath lands a field experiment was established in Mosfell on southern Iceland in 1989. The trial comprised six different site preparation methods (control, herbicide application, tree shelters, patch scarification, TTS trenching and mounding). In total 960 container seedlings (1+0) and 960 Nisula roll transplants (2+1) of lodgepole pine were planted. Various planting positions (furrow, hinge, no site preparation (control) and on top of mounds) were tested within the site preparation treatments. This study involves renewed measurements and analyses of the trial.After 19 years the overall survival was 51,7 %.

En tung börda på amfibieskyttesoldatens axlar? : Eller har rörligheten varit prioriterad?

Bakgrunden till studien är att vikten på den enskilda soldaten ökar allt mer vilket reducerar rörligheten. Om soldaten bär för tungt ökar risken för att verkan inte kan avges på rätt plats i rätt tid på grund av minskad rörlighet. Terrängen som amfibiesoldaten verkar i medför att stor del av striden sker till fots vilket torde betyda att rörligheten borde vara prioriterat för soldaten. Syftet med uppsatsen är att undersöka om rörlighet har varit prioriterat, för en amfibieskyttesoldat när den bedriver strid till fots, gentemot vikten på och plutonens anpassning av verkans- och skyddsutrustning. Metoden som använts är en jämförelse mellan amfibieskyttesoldatens olika utrustningsalternativ med de vikter som fastställts i författarens analysverktyg som utgår från de amerikanska doktrinerna.

Utrustning för automatmontering av ackumulator

This report deals with an exam report written by Olle Hjalmarsson and Thomas Likar, students at Högskolan i Halmstad. The project was carried out for Haldex Traction AB in Landskrona whose business consist of manufacturing automatic all wheel drive systems (AWD-system). These systems consist of a plate clutch which activates all four wheels of a 4-wheel driven vehicle. An important component in these clutches is the accumulator which basically consists of a piston under the load of a spring which creates an oil pressure with the help of an electric motor used for actuating the clutch.At Haldex difficulties has been experienced regarding the assembly of the accumulator parts due to the small tolerances between the piston and the hole of the accumulator in the cast aluminium housing. Attempts have been made to assemble the parts in existing robot cells.

Tidspress och ekonomiskt risktagande

Stress and time pressure is more present in todays labor markets. In financial markets a securities broker is forced to take decisions on investments under high cognitive load and under extreme time pressure. The research of decision under risk gained new ground with the development of the prospect theory and gave us new insights to the decision making of men. Prospect theory has shown that people are risk seekers when dealing with loss decisions and risk avert when dealing with profit decisions. The value function are defined over gains and losses.

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