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5327 Uppsatser om Operation methods - Sida 35 av 356
Transientanalys för Forsmark block 2 och 3 : Studie av hur val av driftpunkt och pumpreglering påverkar torrkokningsgränsvärdet
The dry out criterion (MCPR) has been calculated for the most limiting H2-events for Forsmarks unit 2 and 3, at operating points that are normally not analyzed before each cycle. The operating points that normally are regarded as the ones with the lowest margin to dry out are the ones where the thermal power is the highest at agiven recirculation flow. This report shows that this is not the case for Forsmark 3. MCPR-values at partial power operating points are higher for the limiting case inside rather than on the boundary of the region of operation. It is therefore recommended that the method for determining the dry out criterion for Forsmark 3 is revised to account for this effect.
Ägarlägenhetsförrättningar ur ett kostnadsperspektiv : Hur utvalda faktorer påverkar förrättningskostnaden och den framtida förvaltningen
The purpose of this study is to get the cadastral procedure for condominiums to become more affordable. The aims of the study is to examine how the number of condominiums, the number of joint facilities and the number of joint property units that are formed in a condominium cadastral procedure in Sweden influences the cadastral procedure cost. To get an overall perspective the study also explores how the chosen forms of co-operation have worked out in association management.A condominium is a type of three-dimensional property unit, which may only contain one residence. This form of property formation has been allowed in Sweden since 1 May 2009. At the end of 2014 less than 1000 condominiums had been formed despite the legislator?s expectations for 3000-5000 condominiums a year. The property unit can have access to necessary facilities, not available within the property boundaries, by establishing joint facilities or form joint property units.
Evaluation of four methods for the assessment of joint swelling in dogs
Evaluation of joint swelling is an important part of the orthopedic examination and can be used to follow a patient?s progress during rehabilitation and therapy. Usually a swelling is assessed by palpating the joint but a more objective, but still easy to use, method would be preferable.This study seeks to increase the knowledge in veterinary rehabilitation by validating four different measurement tools (three recognized and one novel) for the assessment of elbow joint swelling: palpation, tape measure (circumference and figure eight measurement), slide caliper (craniocaudal and mediolateral positioning) and tonometer. This was achieved by calculating the inter- and intra-rater reliability and correlating the results from the different measurements with each other.The methods with best inter- and intra-rater reliability as well as good correlation among themselves were shown to be slide caliper with craniocaudal positioning, circumference and figure eight. Additional studies, with a larger and more diverse material, ought to investigate these methods further..
Utveckling av produktionslina
The company is currently in a stage of improvement and has therefore taken the help of students at School of Engineering, Jonkoping University. The current production is batch, production layout is fixed. A bottleneck is created after the first station which leads to large efficiency loss. The meaning of this report was to provide a layout suggestion with balanced workstations to a new production line. The conditions were that the production line would be one-way, driven by customers order and meet a demand of 40 products per week.
Kommunikation i multiagentsystem
Communication is an important part of any multi-agent system. There are
different ways of communicating and they have different effects on a
multi-agent system. This project describes and evaluates two different ways of
communication, implicit and explicit. To compare the two methods, two
experiments have been executed. The result of the experiments have been
compared and discussed.
Frekvens och spanningsskalning i en inbyggd mikroprocessor; for att mojliggora implementationen av schemalaggning med stod for dynamisk frekvens- och spanningsreglering for energihantering.
Minimizing power consumption is a critical part of many embedded design projects. Thechallenge is to limit the power consumption of the system and at the same time providesatisfactory service to the user. With regards to microprocessors, the main way of limiting powerconsumption during program execution is to adjust the frequency and the voltage at which theprocessor operates.To enable the implementation of real-time scheduling with support for dynamic voltage andfrequency scaling, an exhaustive study of the Freescale i.MX31 embedded microprocessor isperformed. Specifically, the power consumption relationship to all relevant frequency andvoltage settings is investigated. In addition, to enable frequency and voltage scaling in a real-timeenvironment, a complete timing analysis of proposed voltage and frequency scaling methods isperformed and their suitability for use in real-time systems is evaluated.To integrate voltage and frequency scaling capability into OSE RTOS, a software module hasbeen developed for this operating system.
Integration av konstruktionsdatabas och styrsystem
The Mission at ÅF Industry in Norrkoping was about optimizing bulk data handling while importing process tag types from their construction database into the Process Controlled System of type Siemens PCS7.I found three different methods to solve the task. Two of them were using different software from Siemens under the premise that the report from the database was corrected as needed. The third variant was manually creating the circuits. All methods worked out fine but there were times when one was better than another.To solve this task I had access to all software presented in chapter 2 ?Programvara? (=Software).
Klasslärarens och specialpedagogens arbete med elever som har läs- och skrivsvårigheter : Kompensatoriska hjälpmedel som redskap i undervisningen hos elever med läs- och skrivsvårigheter
The education in Swedish schools today should be for all children. This means that even if a pupil has reading and writing disabilities the education should be in the classroom with the rest of the pupils. The education should include every one.The aim of my study was to investigate the education with pupils that have reading and writing disabilities. I wanted to get a deeper knowledge about working methods that are used for pupils with these problems.In my study I have used qualitative research methods. I have used group interviews and observational studies.
Realistisk restidsberäkning för comodal reseplanering
With increasing traffic congestion problems in bigger cities, it is becoming more and more important to provide the traveller with correct information about all transport alternatives. When doing that, the traveller gets the opportunity to make the best decision based on the current traffic situation. Instead of traditional travel planners, where public and private transport modes are presented separately, the co-modal travel planner offers a combination. In order to make the comparison correct and fair, the travel times have to be estimated realistically and on equal basis. This master thesis focuses on how to estimate travel times in the city of Stockholm for journeys by cars, public transport, bicycles and also for walking.An investigation of the available data on maps and travel times shows where the currently used methods are lacking.
Hur spinalbedövade patienter erfar den intraoperativa fasen
Patienter som genomgår en operation har normalt ingen kontakt med varken operationssjuksköterska eller en anestesisjuksköterska innan ingreppet. En första kontakt sker oftast när patienter anländer till operationsavdelningen, då är tiden knapp och gör det svårt att tillsammans med patienter planera vården. En perioperativsjuksköterska har ett etiskt ansvar att bjuda in patienter till en vårdande gemenskap och skapa förtroende genom sina möten med patienter, vilket bäst kan göras genom ett perioperativt samtal någon dag innan operationen. Idag ges sällan den möjligheten.Det finns få studier gjorda om hur spinalbedövade patienter upplever tiden under sin operation. Därför riktas uppmärksamheten i denna studie mot hur spinalbedövade patienter erfar den intraoperativa fasen.
?Utredning av fosfatets inverkan vid pressning av rullar i LRQ MEDIUM BEARINGS
Phosphate is a used as a surface treatment method which is used for various purposes in the industry. In this case, phosphate coated wire is used in the processes to achieve a desirable outcome. The reason to why phosphate coated wire is used in the production process is because phosphate acts as an accumulator, where it stabilizes the lubricant on the surface of the wire. Lubrication is important because it plays a major role in the roll quality and characterizes important benefits regarding the outcome.Currently, SKF has to wash away all phosphates residues after extrusion process in an operation called tumbling. The main reason for this is simply because the surface has to be completely free from lubricants and coatings till the next step of process.
Utvärdering av två hullbedömningssystem för katt av en djursjukskötarstudent och djurägare
Obesity is a growing global health problem among both humans and cats with the risk of several medical conditions as a result. This can be detected and prevented by body condition assessment methods in order to visualize and detect possible or potential weight problems in cats.To achieve the best results, owner and cat should be introduced to this as soon as possible in their contact with veterinary care.Purina Body Condition System and Walthams Feline Body Mass Index are both morphometric assessment methods that are quick, relatively cheap and simple to perform. 20 cats with owners and a veterinary nurse student participated in a study to compare pet owners and a veterinary nurse student's assessment of the Purina Body Condition System and WALTHAM's Feline Body Mass Index. The body condition assessment methods were compared with each other, and it was investigated which method was preferred, the body condition distribution among the studied cats and if long-haired cats' body condition was more often misjudged. Results of the study showed a significant difference between pet owners and the veterinary nurse student's assessment of Purina BCS with a difference in median of 1.
Äta bör man annars dör man : En kvalitativ studie om orsaker, behandlingsformer och behandlingsresultat för anorexia nervosa
Anorexia nervosa is a psychosomatic eating disorder that involves self starvation and fear of gaining weight. Our purpose was to study the methods of treatment available and the function of them. Another part of the purpose was to find out what kind of goals the treatment has and if an anorectic person can be cured. To understand the methods of treatment we also wanted to find out what the causes to the development of the disease can be. The questions were: 1.
Funktioner och roller i skolbiblioteket ? En studie av två F-6-skolor i Växjö
The purpose with this study is to examine school-leaders?, school-librarians? and teachers? expectations and aims for their school-libraries at two different schools in the city of Växjö. The study is based on these five questions:· How do school-leaders, school-librarians and teachers think about learning?· What function does the school-library have?· What roles do school-leaders, school-librarians and teachers have in the school-library?· How do school-leaders, school-librarians and teachers experience the co-operation in the school-library?· How would school-leaders, school-librarians and teachers wish that the co-operation should be?To be able to answer these questions I have done thirteen qualitative interviews and studied literature relevant to the subject. Three different theories are used as a theoretical framework; the traditional perspective, individual constructivism and social constructivism.
Mystery Shopping : anonyma iakttagelser ur ett kundperspektiv
Companies need to receive feedback in order to understand how they should adjust to shifting demands in the market. This study focuses on the Mystery Shopping process and the information it provides. Through qualitative interviews information was gathered which identifies Mystery Shopping as an approach where companies actively seek information withthe help of anonymous ?shoppers?. This method is compared to other research methods in order to identify the characteristics of Mystery Shopping.