Sökning: "Deri"

Hittade 3 uppsatser innehållade ordet Deri.

  1. 1. Ladder to rooftop tents : Product development of a new contractable ladder suited for Thule rooftop tents

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Gustav Gladh; Robert Salomonsson; [2022]
    Nyckelord :Product design; Industrial design; ladder; rooftop tents; active and outdoor life; user studies; CAD; prototyping; Thule;

    Sammanfattning : This thesis report contains the development of a new ladder specifically designed for needs of the rooftop tent users. The project has been conducted by two students wor- king full time over the duration of twenty weeks with the start in mid-January and is a culmination of their education in industrial design engineering at Luleå university of technology. LÄS MER

  3. 2. High Frequency Transformer : Implementation of prototype

    Kandidat-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Vincent Jansson; David Bergman; Niklas Hermansson; [2019]
    Nyckelord :Transformer; Transformator;

    Sammanfattning : Since its invention in 1885 by Otto Bláthy, Miksa Déri and KárolyZipernowsky, transformers have become an important cornerstone of theelectrical infrastructure we have today. They are found mostprominently in any machinery or device that requires a differentlevel of voltage or current than a general grid can supply, such ascomputers, motors or even cars. LÄS MER

  4. 3. Challenges of Environmental and SocialResponsibility in the Fashion Industry

    Magister-uppsats, Institutionen för geovetenskaper

    Författare :Edit Déri; [2013]
    Nyckelord :sustainable development; fashion industry; corporate social and environmental responsibility; fashion supply chain; ecological fashion; organic cotton;

    Sammanfattning : The purpose of the thesis is to reveal and address macro-environmental sustainability problems in thefashion industry. A qualitative research approach was used to reach the purpose. Throughout the empirics, theexisting literature was studied, and two case studies were carried out. LÄS MER