Sökning: "rectification"

Visar resultat 31 - 35 av 43 uppsatser innehållade ordet rectification.

  1. 31. Automatic Waterjet Positioning Vision System

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Damian Dziak; Bartosz Jachimczyk; Tomasz Jagusiak; [2012]
    Nyckelord :Edge Detection; Hough Transformation; Object Detection; Vision System; Waterjet Machine; Web Camera;

    Sammanfattning : The goals of this work are a design and implementation of a new vision system, integrated with the waterjet machine. This system combines two commercial webcams applied on an industrial dedicated platform. A main purpose of the vision system is to detect the position and rotation of a workpiece placed on the machine table. LÄS MER

  3. 32. Tillskottsutfodring av dikalvar på bete

    Kandidat-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Emma Johansson; [2012]
    Nyckelord :avvänjningsvikt; bete; dikalv; diko; genomsnittlig daglig tillväxt; mjölkavkastning; rekryteringskviga; tillskottsutfodring;

    Sammanfattning : Litteraturstudien syftar till att beskriva och diskutera effekterna av tillskottsutfodring av dikalvar på bete. Tillskottsutfodring med kraftfoder, såsom spannmål kompletterat med koncentrat eller pelleterat färdigfoder, kan ses som ett sätt att öka avvänjningsvikterna, vilka är av stor betydelse för ekonomin i dikoproduktionen eftersom den avvanda kalven utgör dikons årliga produktion. LÄS MER

  4. 33. Failure analysis of railway switches and crossings for the purpose of preventive maintenance.

    Master-uppsats, KTH/Transportvetenskap

    Författare :Seyedahmad Jalili Hassankiadeh; [2011]
    Nyckelord :Turnout; Rail; Sleeper; Ballast; Sub grade; Failure Mode and Effect Analysis FMEA ; Rectification; Risk Priority Number RPN ; ;

    Sammanfattning : In the Swedish railway network there are about 12000 units of track switches and crossings, which at 13000 Km, make up about 5.5 percent of the total track length. However, the maintenance cost for S&C is more than 13 percent of the total maintenance cost which is high in comparison with their proportion. LÄS MER

  5. 34. Characterization of doped GaInP nanowires for photovoltaics

    Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Författare :Laura Barrutia; [2011]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : The interest in renewable energy sources has increased recently, which has resulted in increasing research in solar energy as an environmentally friendly way to obtain electricity due to a rising energy consumption and an arising environmental awareness. Direct harvesting of solar energy to electricity is called photovoltaics, where III-V semiconductors nanowires can be used to fabricate multijunction solar cells with promise to deliver high efficiency at low cost. LÄS MER

  7. 35. Meritpoäng eller skoj? : en undersökning om meritpoängens konsekvenser för ämnet moderna språk och framtiden

    Kandidat-uppsats, Lärarutbildningen

    Författare :Jennie Järlborn; [2011]
    Nyckelord :Merit points; Symbolic capital; Pierre Bourdieu; Habitus; Socio-economic differences; Language studies; Affection; Attitudes; Meritpoäng; symboliskt kapital; Pierre Bourdieu; habitus; socioekonomiska skillnader; språkstudier; affektion; attityder;

    Sammanfattning : The main purpose of this C-essay is to answer the question: What have been the consequences and effects of the merit point system on language studies and the parties concerned (teachers, students and principals) during the school year of 2010/11? The merit point system is the result of a political decision and was implicated for the first time in the Swedish upper secondary school during the school year 2010/2011. Being a completely new phenomenon it is of great interest and importance to study its effects. LÄS MER