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670 Uppsatser om Electrical motor - Sida 23 av 45
Utomhuspedagogik- det outnyttjade rummet
Through a quantitative examination, 26 pedagogies in the pre-school activity answered a few questions in an enquiry about outdoor education. The purpose with this examination was to find out what pedagogies think and apprehend about outdoor education, and also if the "education plan" is in their minds during outdoor activities and if they see them self´s as competent in nature studies. They have also answered questions whether they think that they have good outdoor environment that stimulates children´s development and learning and if there´s any forest that they visit on regular basis.The pedagogies think that during time spent outdoor, it´s the motor skills that are best developed. All of the pedagogies mentioned above think that they need to get more educated in nature studies and also that pedagogies attitude towards time spent outdoors affect the children. They do not think about the goals and intentions of the "educations plan" all the time.
Eurytmi och lärande : Pedagoger och eurytmisters syn på relationen mellan eurytmi och lärande bland förskolebarn
This is a study on how eurythmists/educators describe the relationship between the practice of eurythmy and learning in young children. I wanted to find out what concepts these eurythmists/educators use when speaking of learning in relation to eurythmy. In addition I would also like to explore what eurythmists and educators think that children learn when practicing eurythmy. The method of this study is interviews with two educated Waldorf teachers, as well as two educated and practicing eurythmists, in a fenomenological interview setting with open questions. The theories of Merleau-Ponty, on the phenomenological body, has been used when analyzing the interview material - that is; through the understanding of a physical learning in these theories on the phenomenological body I have tried to understand and analyze the interview material.
Demokratisering i Turkiet - en analys av statens, civilsamhällets och globaliseringens roll i demokratiseringsprocessen
I vår uppsats ställer vi oss frågan varför Turkiet, trots över 50 år av demokratiska institutioner bryter mot mänskliga rättigheter samt yttrande- och pressfriheter. Vi har använt oss av en modell som identifierar tre kärnområden viktiga för demokratisering: staten, globaliseringen och civilsamhället.Vår slutsats är Turkiet har en politisk kultur som inte gynnar konsolidering. Detta beror på flera olika faktorer. Transitionen från diktatur till valdemokrati innebar att strukturer etablerades som favoriserade eliter. För det andra finns det en omfattande partikularism i statsförvaltningen jämte det demokratiska systemet.
Reglering av veka strukturer med multipla sensorer
In this master thesis, control algoritms using arm side sensors are investigated for an industrial robot. The sensors can be position encoders placed after the gearbox and accelerometers on the robot arms. Control strategies are discussed and evaluated for different models of the robot, after which chosen strategies are applied to a realistic model. Control algoritms using arm side sensors (LQ, dual-loop and PD-PID) are compared to a PID-controller that only uses measurements of motor position for feedback control. The comparison are done with respect to disturbance rejection, oscillation damping, robustness and tracking performance of a reference trajectory.
????????????Pedagogers syn på utomhuspedagogik
The purpose of the research is to find out how the teacher of the pre-school looks at the value of the nature Pre-school. To get an understanding of what the nature pre-school enviorment can bring, we are talking about learning, knowledge, and experience combined with the everyday lessons learned from the natural world. The research is a stepping stone on the pre-school teacher?s thoughts and reflections of what a nature pre-school is. This is grounded in a view of how having options for alternative schools lead to wider research, and all conclusions where formed after multiple interviews and analysis.The results showed that the teachers involved are very positive to the nature pre-school environment and learning process.
Datorstödd implementering med hjälp av Xilinx System Generator
The development in electronics increases the demand for good design methods and design tools in the field of electrical engeneering. To improve their design methods Ericsson Microwave Systems AB is interested in using computer tools to create a link between the specification and the implementation of a digital system in a FPGA. Xilinx System Generator for DSP is a tool for implementing a model of a digital signalprocessing algorithm in a Xilinx FPGA. To evaluate Xilinx System Generator two testcases has been designed. The testcases are selected to represent the FPGA designs made at Ericsson Microwave Systems.
Radomoptimering för luftburna störsändarkapslar
These studies are done in behalf of Saab AB AVITRONICS in Järfälla in the form of a thesis atthe Royal Institute of Technology in Stockholm.The task was to examine the parameters that plays a role in the construction of modern radomesoperating in broadband applications.This was interesting for Saab to get an indication of which way they should go at the newdevelopment of radomes for the next generation of equipment for electronic warfare.After a thorough analysis of the influencing parameters, a optimization application was made toget a automated way to get a radome design by specifying data on the radome size, airloads,materials, etc.This is to minimise the time of the laborious work that radome development.inply.This was solved by letting ANSYS calculate the strength of the radome structure and MATLABcalculate electromagnetic data and cost models of different sizes and materials.All these parameters woven together with the optimization tool modeFrontier picks data from therespective program and perform an optimization algorithm and then iterate a step and sends thisdata to calculation programs for the new input data. In the end, we have received a convergedpoint with our optimal solution.For the presumptions and limitations for which applied for this thesis, the result was prettyintuitive. That is to say that the smaller radome - the less materal is needed and lowermanufacturing costs results in the cheapest solution possible. The reality is not so simple. Whereyou have to take more of the electrical details such as the effect on the transmitter as a majorfactor..
Normering av en objektiv metod för att mäta käkrörelser med 3D-videoanalys vid tuggning samt en jämförelse mellan käkens rörelseomfång vid tuggning och tuggeffektivitet hos unga vuxna
This study aims at norming a new objective method to track and measure jaw movements in 3D (three dimensional) during chewing in the young adult population (n=41, age 22-30). Norm values of the range of movements and the duration were calculated. Intra and inter rater reliability was high. Masticatory efficiency among participants was evaluated with a two-colored wax, analyzed with picture analysis software. Regression analysis was used to calculate the relationship between movement and duration variables and masticatory efficiency.
Utvecklingen av öga-handkoordination hos för tidigt födda barn från 10 månader till 18 år
Forskning visar att för tidigt födda barn har problem inom en rad kognitiva områden. Denna undersökning syftar till att belysa utvecklingen av öga-handkoordination med hjälp av data insamlade vid 10 mån, 5 ½ och 18 års ålder inom Stockholm Neonatal Project. Resultaten visade på skillnader i öga-handkoordination mellan prematurfödda och kontroller vid alla mätpunkter. Endast ett svagt samband mellan Griffiths? D-skala vid 10 månader och senare testningar med VMI fastställdes.
Motorik och lärande/Motor skills and learning
Syftet med vår undersökning är att ta reda på hur pedagoger ser på motorik i förhållande till lärande samt ta reda på hur de arbetar kring detta. Vi kommer att utgå ifrån ett pedagogperspektiv då det är deras syn på motorik och lärande vi önskar undersöka.
Våra frågeställningar under arbetet kommer att vara:
? Hur ser pedagoger på motorik i förhållande till lärande?
? På vilket sätt ger pedagogerna eleverna möjlighet till att utveckla sin motorik eller få tid till rörelse i klassrummet?
? Hur uppfattar pedagogerna att motorisk träning påverkar lärandet?
Vi har genomfört kvalitativa intervjuer med sju pedagoger på en skola i en medelstor stad i Skåne. Fem av pedagogerna valdes ut med hjälp av snöbollsmetoden utifrån kontakt med de två första via mejl.
Utbyggnadsplan för laddinfrastruktur inom Uppsalahem AB:s bostadsområden
The electric car has existed for over a century and producers has tried to commercialize it earlier but has not succeeded. In recent years, however, a change occurred that may be significant for the electric car and it is now to commercialize in the market of passenger cars. The technology has in recent years elaborated as more car manufacturers have started to invest in development in the subject field. This thesis aims to compile an action plan for the development of charging infrastructure for electric vehicles in Uppsalahem ABs residential areas. It is based on a survey of different residential areas and a survey of charging infrastructure.
Den urbaniserade Umeälven : Vattenkraftverken som utsträckt urbanisering
This paper examines the power producing dams along the Ume-river as an integral part of and a result from the urbanization process in Sweden during industrial capitalism. The aim of the paper is to contribute to the knowledge of the urbanization process in Sweden in general and of its traces along the Ume river in the county of Västerbotten in particular. The paper applies the theory of concentrated urbanization and extended urbanization put forward by Neil Brenner and Christian Schmid (2015) and argues that the building of power producing dams along the Ume-river is part of an extended urbanization process. This becomes particularly evident when examining the vast physical structures that is the dams, situated in an otherwise remote and sparsely populated area. These vast physical structures are also very well connected to a nation wide electric grid that has connections to bordering countries as well.
I dig finner jag mig : Väninnor som narrativ motor i tre 2000-tals romaner
By reading three 21st century books am I trying to see how the female friendship is described in literature of our days. The books are Rebell med frusna fötter by Johanna Nilsson, Lutherska badet by Unni Drougge and I närheten av solen by Hanna Wallsten. They are all written by Swedish authors and taking place in Stockholm in the early years of 2000. I am doing a critical reading against the roles of ?heteronormativitet? as the word is described by Tiina Rosenberg and Fanny Ambjörnsson trying to see how the characters are following or breaking these roles.
Omvårdnad vid andningsproblematik och sväljproblematik hos ALS patienter
Amyotrofisk Lateral Skleros, ALS, är en neurologisk sjukdom vilken leder till att samtliga kroppens muskler förtvinas och dör. Då sjukdomen saknar bot blir all behandling symptomatisk och individuellt anpassad för varje enskild persons behov. I denna systematiska litteraturstudie har det sökts efter olika sätt att stötta denna patientgrupp då syftet att belysa hur vi som personal kan hjälpa och stötta personer med ALS relaterad dysfagi och andningsproblem till en så bra tillvaro som möjligt skulle belysas.Författarna har funnit att omvårdnaden sällan sätts i fokus. Det är istället de lösningar som tar bort symtomet som fått fokus i flertalet av de artiklar som granskats. Att hjälpa dessa personer till trygga och oberoende människor som kan fortsätta att leva istället för som många av artiklarna visade då det gjordes insatser som ledde till att personerna blev mer bundna till sina anhöriga och sina vårdare..
Torkat bioavfall som jordförbättringsmedel
The main project Dry preservation of source-separated organic household wastes involves a new technique for treatment of biowaste through drying. Investigations are going on to determine how the dried biowaste best can be used to close the natural circular flow of nutrients. The objective of this degree project is to determine if the dried biowaste can be used as a soil conditioner. By restoring the nutrients in the material to the ground, the natural circular flow is closed. A declaration of contents, including the nutrient levels, C/N ratio, pH and the electrical conductivity of the dried biowaste, was constructed and a germination test was done to make sure that the material did not inhibit sprouting.