Essays about: "50-talet"

Showing result 1 - 5 of 19 essays containing the word 50-talet.

  1. 1. In-plane Wetting in Packaging Material and its Consequences for Cap Performance

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Ellinor Carolina Salomonsson; [2023]
    Keywords : Tetra Pak®; Aseptic; Paperboard; Pre-laminated hole; Edge wicking; In-plane wetting; Hydrogen peroxide; Cap detachment; Polymer technology; Technology and Engineering;

    Abstract : Aseptic packaging solutions enable long time storage without refrigeration and are an important part of securing food supply globally. The package material consists of multiple layers: A paperboard for robustness, polymers for adhesion as well as shielding the board from liquid, and a barrier protecting the product. READ MORE

  3. 2. “Det var en prestation i dagens nu. Det får man tycka!” : en jämförande studie av skogsarbetarkockornas arbete i två olika delar av Norrland

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Olivia Forssén; Emma Stridsman; [2022]
    Keywords : skogshistoria; kocka; kvinnor i skogsbruk; Norrland; Norrbotten; Tornedalen; Västernorrland; Jämtland;

    Abstract : During the 1930’s, it was common for female forestry cooks to start cook and clean in the remote logging cabins. The forestry cooks improved the standard for the forest workers when they cooked healthy food and cleaned. READ MORE

  4. 3. Changes in bull breeding during the years : a comparison between 1950 and 1980/90 century

    University essay from SLU/Dept. of Animal Breeding and Genetics

    Author : Moa Hagelberg; [2020]
    Keywords : Bulls; breeding; SNP; traits; decades; production; health; SLB; Holstein; SRB;

    Abstract : Breeding on bulls have occurred during many decades in the same way as it has for dairy cattle. Both the sire and dams that are being used during the selection breeding have been tested through genomic selection to see their value for each trait, for the dams this has been started more recently than for the bulls. READ MORE

  5. 4. Att iscensätta naturupplevelser : ett utforskande gestaltningsarbete om människors relation till natur

    University essay from SLU/Dept. of Urban and Rural Development

    Author : My Nordström; Karolin Hård; [2020]
    Keywords : naturupplevelse; friluftsliv; konstnärlig gestaltning; tillfällig landskapsarkitektur; immersiva upplevelser; immersion; dramaturgi;

    Abstract : Samhällets dualistiska attityd skiljer ofta människa från djur, stad från natur, stadsliv från naturliv, vilket gör att relationerna mellan människan och naturen är bristande. Världsbilden och värderingarna bygger bland annat på den naturkontakt som erbjuds i vardagslivet samt hur naturen kommuniceras. READ MORE

  6. 5. Maximum Predictability Portfolio Optimization

    University essay from KTH/Matematik (Avd.)

    Author : Nazim Huseynov; [2019]
    Keywords : Portfolio optimization; linear programming; multi-factor model; Portföljoptimering; linjär optimering; multifaktormodell;

    Abstract : Harry Markowitz work in the 50’s spring-boarded modernportfolio theory. It gives investors quantitative tools to compose and assessasset portfolios in a systematic fashion. The main idea of the Mean-Varianceframework is that composing an optimal portfolio is equivalent to solving aquadratic optimization problem. READ MORE