Avancerad sökning

Hittade 5 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Visibility in Smoke With Different Extinction Coefficients

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Lea Elhokayem; [2022]
    Nyckelord :Visibility; smoke; exit sign; extinction coefficient; visibility constant; evacuation; Technology and Engineering;

    Sammanfattning : Visibility in smoke has since the 1970s gained some attention, mostly after Tadahisa Jin ran the experiments which helped him develop todays widely used visibility equation. By showing that visibility can be assumed to be inversely proportional to the extinction coefficient by a visibility constant (equal to 8 for light emitting sign and 3 for light reflecting), Jin opened up new doors for researchers who were testing out his theory by going around experimenting in different ways and also by showing that there is way for more research to be done. LÄS MER

  3. 2. Development of a Neutron Activation Analysis station at the Lund Ion Beam Analysis Facility

    Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Josephine Lindsey-Clark; [2021]
    Nyckelord :Neutron Activation Analysis; NAA; European Spallation Source; ESS; Lund Ion Beam Analysis Facility; LIBAF; Gamma-Ray Spectra; Physics and Astronomy;

    Sammanfattning : This report outlines the first stages of the development of the Neutron Activation Analysis station at the Lund Ion Beam Analysis Facility in the Division of Nuclear Physics, Lund University. The motivation for this project is to use the Neutron Activation Analysis detection technique for environmental monitoring around the European Spallation Source, soon to come into operation. LÄS MER

  4. 3. Vad får dem att stanna kvar? : En studie om socialsekreterares arbetsvillkor

    Kandidat-uppsats, Högskolan Väst/Avdelningen för socialt arbete och socialpedagogik

    Författare :Johanna Vrdoljak; Deborah Clark; [2020]
    Nyckelord :Socialsekreterare; coping;

    Sammanfattning : Denna studie utfördes med syfte att undersöka vad som gör att vissa socialsekreterare stannar kvar i sitt yrke. Vad får dem att stanna kvar trots stora personalomsättningar och budgetrestriktioner? Vilka copingstrategier används? Detta besvarades med hjälp av en frågeställning; vad gör att socialsekreterare stannar kvar i yrket? Vår forskningsfråga innefattar både vad som gör att de vill stanna, såväl som vad som gör att de klarar av att stanna samt vilka copingstrategier de använder sig utav för att kunna stanna kvar i yrket. LÄS MER

  5. 4. Queerness In Games

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för teknik och estetik

    Författare :Ahmad Al Shehabi; Cecil Quiroga; [2020]
    Nyckelord :Queerness; LGBTQ; gender studies; queer mechanics; gay memes; video games; Queerhet; HBTQ; genusstudier; Queer Mekaniker; Gay Memes; Digitala Spel;

    Sammanfattning : The theme of this bachelor thesis was Queer Games. We discussed how queerness is applied in video games for queer people. We made some observations on how LGBTQ characters were represented within a few games that had representations of Queer experiences. LÄS MER

  7. 5. Learning to Manage the Unmanageable. A Case Study on Exchange Rate Risk Management within Globally Sourcing Multinational Corporations.

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Charlotte Granfors Wellemets; Jun Liu; [2017-07-27]
    Nyckelord :Exchange Rate Risk Management; Multinational Corporations; Global Sourcing; Risk Management; Capability Transfers;

    Sammanfattning : Background and problem: Existing research has shown that the various risks related to multinational corporations’ (MNCs) supply chains are inherent cost drivers, creating managerial challenges and coherently affecting the bottom line of the companies ( Clark & Marois, 1996; Stanczyk et al., 2017 ). LÄS MER