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1423 Uppsatser om Optimal volume - Sida 30 av 95
Värdepapperisering som en alternativ finansieringsform för svenska fastighetsbolag
Resultaten tyder på att ett fastighetsbolag som har möjlighet att värdepapperisera ett fastighetsbestånd utan att det medför några följdeffekter på företagets övriga finansiering, då lämpligast genom att värdepapperisera ett representativt urval av fastighetsbeståndet, generellt kan erhålla en billigare finansiering än traditionell skuldfinansiering. Det krävs dock att värdepapperiseringen struktureras på ett tillfredställande sätt så att den/de berörda fastigheten/fastigheterna erhåller en optimal rating med låg volatilitet utifrån den tillgångsklass som fastigheten/fastigheterna tillhör, samt att de kostnader som tillkommer på grund av strukturering och minskad flexibilitet inte underminerar kostnadsfördelarna. Främst beror denna slutsats på att värdepapperiseringen medför väldigt låg eller ingen managementrisk, ökad transparens, diversifiering av långivare samt tillgång till en stor europeisk investerarbas..
Optimal batchstorlek: vid Electrolux i Mariestad
Electrolux i Mariestad tillverkar frys-, kyl- och kombiskåp och står inför
en rejäl utmaning i och med hård konkurrens från låglöneländer. De
tillverkar cirka 380 olika skåpssorter och syftet med detta examensarbete
var att ur Mariestadsfabrikens helhetsperspektiv utreda den optimala
batchstorleken.
För att nå en förståelse för tillverkningen utfördes en mängd intervjuer
runt om på de flesta avdelningarna. Data samlades in från interna
databaser, litteratur och även genom egna mätningar. De data som samlades
in användes senare för att hitta de omställningskostnader som förekommer
vid en omställning i produktionen. Genom att balansera
omställningskostnaderna mot lagerhållningskostnaderna och använda Wilsons
formel beräknades den batchstorlek som generar den lägsta kostnaden för
respektive skåp.
Batchstorleken visade sig variera mycket mellan skåpen.
Tillverkningsanpassning av produkt för kostnadsreducering : Nya tillverkningsmetoder och verktygsparametrar
This thesis describes redesign and adaption of a products housing. In order to make it more economical to produce at a lower production volume. The thesis is based upon a prototype that a previous student developed for injection moulding. The goal is to find alternative manufacturing methods, but also to identify parameters that affect the cost of the injection moulding tool.The housing must be tough in order to protect the circuit board inside. But at the same time it must allow sound, light an electrical communication to pass through.
Utvärdering av övervakningssystem för att upptäcka skogsbränder : En kostnadsnyttoanalys för Sveriges län
The aim with the study is to find key factors relating to internal marketing and to improve the process between the operating organization and its customers. A qualitative study is carried out within an organization active in the Swedish healthcare. The qualitative approach is carried out by collecting empirical data through observations, personal interviews and group interviews.The Physiotherapy Clinic at the Karolinska University Hospital is in the focus of the empirical study. The study locates existing differences in perceptions and comes up with recommendations for actions to improve the process of organisations within the Swedish healthcare and their customers. The study's results are that internal marketing can bring a lot to service-selling organizations and that the organizations internal conditions are as important as the external ones.Communication appears to be a key factor for an organization that has applied internal marketing.
"I en optimal värld skulle det inte se ut som det gör idag" : En kvalitativ fallstudie om vad som ha?nder na?r kravdokumentation inte tas pa? allvar
Requirements engineering is a widespread topic in the research field of informatics. However, there is little research regarding lack of requirements documentation and how it is perceived. The same applies for how requirements engineering in retrospect can be implemented. This is a debated issue on blogs and forums but it has not been reflected in the research area.Therefore, this study concerns research questions regarding how the developers, testers and requirements analyst experience the lack of requirements documentation and how requirements engineering in retrospect can be implemented.To answer these questions, data collection has been conducted through qualitative interviews with individuals affected by this problem in their everyday work.This study has provided an explanation of how the problem is perceived and what the consequences are, both direct and indirect. The impacts are divided into three categories and are presented as, emotional consequences, system implications and consequences regarding re source consumption.
Nyttjande av det digitaliserade stickvägsnätet vid skogsgödsling med traktor
Forest fertilization had its peak in the late 60´s, when almost 200 000 ha was fertilized annually. The silviculture of today has high demands for timber production at the same time as the demand for nature conservation increases. It means that it?s necessary to produce more volume in smaller areas in the future. The use of DGPS equipment has in modern forestry in Sweden become more and more common.
Utredning och förslag på ett nytt materialförsörjningssystem : Företagets egentillverkade komponenter
Zetterberg's Industri AB believe that capital and lead time will be reduced by implementing Kanban. Therefore, it was an investigation to prove that Kanban is an effective method. In this work a research had to be done to show how the material supply system looks like today and to explore the subframe components to see which components that are interesting from Kanban viewpoint. Previous orders of subframes were investigated. Therefore, it was a list of the various components of the previous orders for the subframe.
Flytta till ett eget hem : lindrigt intellektuellt funktionshindrades syn på sitt boende
Young adults with mild intellectual disability and their thoughts about the own home was investigated and is described in this thesis. A qualitative research method was used, and the respondents thoughts about where and how to live were gathered through interviews. The investigation is based on the theoretical concept of normality, identity and quality of life since these aspects are important components of the individual's positive experiences of their homelife. People with disabilities has rights goverened by law, but in this thesis the individuals subjective experiences, feelings and wishes are described. The importance of the individual2019s rights to make their own decisions, feeling of pericipation and personal security was found to be important factors for a satisfying living environment.
Hockeyklacken : hur kan den hjälpa min kör?
Denna studie syftar till att hitta ba?rande besta?ndsdelar och betydelsefulla faktorer i en hejaklacks uttryck som hypotetiskt skulle kunna vara konstruktiva och anva?ndbara i arbetet med en ko?r. Studien a?r baserad pa? intervjuer med medlemmar ur Linko?pings Hockeyklubb, LHC:s, supporterklubb White Lions samt en deltagande observation vid en hockeymatch mellan LHC och HV71 den 30 oktober 2012.I bakgrunden finns litteraturgenomga?ng inneha?llande hejandet i historien, visuella effekter, huliganism, kartla?ggning av hejaramsor samt starka musikupplevelser.Resultatet visar att sta?mningen i en hejaklack a?r mycket viktig. Ofta viktigare a?n sja?lva idrotten.
Utvecklingsarbete med inriktning på gruppsamverkan
The idea to create authentic learning situations where students are highly integrated made me want to try to develop a new method in the course Restaurant and Catering B MAKU 1208 (another field practicing cuisine). In my quest to do just the practical part as rewarding, stimulating and efficient as possible for the student, I planned for a training model with focus on group interaction.The implementation of the model for learning was to strengthen students confidence both in themselves and in each other, stimulated to greater cooperation and it has also provided an incentive to the student's own development but not least, a growing self-confidence for many students. Several have also had an increased sense of knowing something, to have something to contribute and that their labour input actually was needed. While highlighting that further education to seek knowledge strengthens the individual's skills and consolidates and increases deeper knowledge in the professional field.In conclusion, training should be done in both individual and group basis for optimal learning process..
Framtagning av normalt referensintervall för RDW och retikulocyter på hematologiinstrumentet ADVIA 2120
Erythropoiesis is a complex and carefully controlled process which is mainly regulated by erythropoietin. Using flow cytometry cells in a blood sample can be analyzed one by one. ADVIA 2120 using flow cytometry for analysis of red blood cells (RBC) and reticulocytes. Red blood cell distribution width (RDW) is a component of the RBC method. RDW indicates size variation on erythrocytes and is measured as a percentage of the mean cell volume (MCV). By measuring the RDW anemia can be divided into makrocytic, microcytic or normocytic. Reticulocytes refract light more strongly than red blood cells because they contain some cellular debris. The number of reticulocytes in the peripheral blood reflects erythropoiesis in the bone marrow. The purpose of this project was that by approved methods to establish reference ranges for the parameters, RDW and reticulocyte counts.The individuals who participated in the study, n=124, were considered healthy and had varying ethnicity. Reference subjects had not donated blood the last six months and participation in the study was voluntary.The statistic evaluation includes examination of distribution, and reference ranges for both men and women were established using the 2.5:t and 97.5:t percentiles. The calculated reference interval for RDW was between 12.0 ? 14.3% and the calculated reference interval for reticulocytes was between 38.0 ? 112.8 x109 cells/L. The results showed a significant difference between males and females for the parameter reticulocytes was seen. The difference indicates that different reference ranges should be established for men and women (p<0,0001). No significant difference between males and females were seen for RDW (p=0,74) indicating that the same reference ranges can be used for both men and women. .
En litteraturstudie inom autismspektrum : om undervisningsstrategier för elever med Aspergers syndrom
Jeanette Törnell (2012) En litteraturstudie inom autismspektrum ? En studie om undervisningsstrategier för elever med Aspergers syndrom. Examen i lärarutbildningen Högskolan i Gävle. Den här studien har för avsikt att undersöka vilka undervisningsstrategier som används i klassrummet när en elev har diagnosen Aspergers syndrom. Elever med diagnoser ökar i klassrummen och klassrumsundervisningen måste enligt läroplanen anpassas efter de behov som finns. Att alla elever får en likvärdig utbildning är skolans ansvar, hypotesen är att det måste finnas strategier för att möjliggöra detta.
Sömnens betydelse för hälsa och inlärning : En studie om uppfattningar hos elever i årskurs 6
Sleep has a substantial effect on health status where good sleeping habits proves positive on learning. The aim of the present study was to map the views and perceptions of sleep and its effects on health and school performance on 12-year olds. The goal is to visualize these views to give teachers the possibility to better plan the education in concordance with the students? abilities. The study is based on qualitative semi-structured interviews where 12 students aged 12 have partaken.
Processkartläggning samt förbättringsförslag vid Götene Stål & Verktygs AB
The purpose of this report is to come up with possible improvement suggestions to the distribution central at Götene Stål & Verktygs AB (GSV). GSV is a wholesale dealer located in Götene. The company doesn?t produce anything it self, it buys in products and sells them to customers.The distribution central at GSV is the place where the products comes in and gets ready to deliver.To come up with possible improvement suggestions we started with process mapping over the main process and the distribution centre process. The main process here is from the point where the customer gives GSV an order to the point where GSV deliver the order.Our result shows that the major problem in the distribution central at GSV is the big volume differences in the incoming goods.
Solenergi med energieffektiva byggnader och kostnadseffektiv lagring
När en investering ska göras är priset en prioriterad faktor att ta hänsyn till. Att investera i ett solcellssystem kostar mycket pengar som på längre sikt kommer resultera i en större intäkt än kostnad. När detta inträffar skiljer sig markant i många fall och med regeringens krångliga regler blir det inte lättare. Examensarbetet innefattar flera analyserande lösnings-metoder för plusenergikontoret i Väla Gård, Helsingborg. Anledningen är att kostnadseffektivisera solcellssystemet så att intresset för solproduk-tionen ökar i Sverige.Tre olika kostnadsmässiga scenarier med timdebitering, egenlagring och nettodebitering jämförs och presenteras grundat på beräkningsmetod inom aktuell forskning.