Essays about: "Ren"

Showing result 11 - 15 of 180 essays containing the word Ren.

  1. 11. Diversity and distribution of Armillaria species in Dalby Söderskog and Norreskog

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Wenzi Ren; [2020]
    Keywords : Armillaria; species identification; species distribution; DNA techniques; pairing tests;

    Abstract : Armillaria is a genus from the phylum Basidiomycota, which can cause Armillaria root rot disease. Both broadleaves and conifers are hosts for Armillaria. Some Armillaria species are important root and butt rot pathogens, causing mortality and yield reduction in forests. READ MORE

  2. 12. Impact of human caregiving style on the dog-human bond

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Anna Fahlgren; [2019]
    Keywords : Anthrozoology; ; attachment style; caregiving style; ; dog behaviour; ;

    Abstract : Research about attachment behaviours of dogs as a response to human caregiving behaviour as well as the owner’s view of the relationship, is of relevance for the welfare of the dog and the owner. Dogs have been obser-ved showing similar attachment behaviours toward humans as seen in child-ren toward a parent. READ MORE

  3. 13. To Move an Obelisk

    University essay from Uppsala universitet/Egyptologi

    Author : Wilhelm Jansson; [2019]
    Keywords : Obelisks; Obelisk ships; ancient Egypt; Shipbuilding; Loading unloading; Obelisker; Obeliskepp; antika Egypten; Skeppsbygge; Lastning avlastning;

    Abstract : Today, there are more Egyptian obelisks outside of Egypt than there are left where they were made. The obelisks are certainly beautiful, but what lies beneath are uncountable hours, days and years of work. Work which made the obelisks end up where they are today. READ MORE

  4. 14. Genetic Algorithms : Comparing Evolution With and Without a Simulated Annealing-inspired Selection

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Mats Andersson; David Mellin; [2019]
    Keywords : ;

    Abstract : The Genetic Algorithm (GA) is an interesting problem solving algorithm which takes inspiration from evolution in order to self-improve and reach good solutions to problems by reproduction and mutation. This thesis compares a GA with and without a Simulated Annealing (SA) inspired selection when it comes to solving three different instances of the Traveling Salesman Problem (TSP). READ MORE

  5. 15. Aeolian and Pedogenic Processes of Loess in Southern England

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Ragna Orbe; [2019]
    Keywords : loess; Pegwell Bay; grain size distribution; magnetic susceptibility; past-climate reconstruction; lössavlagringar; Pegwell Bay; partikelstorleks distribution; magnetisk mottaglighet; historisk klimatrekonstruktion;

    Abstract : Loess is an aeolian sediment that can be utilized as a detailed proxy of past climate, since it is one of few sediments that is deposited directly from the atmosphere on land. Investigation of loess deposits can give understanding of past regional and local wind circulation patterns and velocities, atmospheric dustiness, as well as paleo-precipitation and weathering conditions. READ MORE