Sökning: "ancestor"

Visar resultat 6 - 10 av 54 uppsatser innehållade ordet ancestor.

  1. 6. So close and yet so different: Reconstructing the phonological history of three Southern New Caledonian languages

    Master-uppsats, Lunds universitet/Masterprogram: Språk och språkvetenskap; Lunds universitet/Allmän språkvetenskap

    Författare :William Zetterberg; [2021]
    Nyckelord :Historical linguistics; Comparative method; Reconstruction; Sound change; Phonology; Austronesian; Oceanic; Contact linguistics; Languages and Literatures;

    Sammanfattning : This thesis investigates the phonological history of three languages spoken in southern New Caledonia: Aji�, T�r�, and X�r�c��. New Caledonia is an overseas special collectivity of France, located in the Southwest Pacific Ocean, which is home to a remarkable linguistic diversity, with around 28 distinct indigenous languages varieties spoken today. LÄS MER

  3. 7. Abrahamic brothers – for better and for worse? -A qualitative study of the ideas in the Abraham accords

    Magister-uppsats, Örebro universitet/Institutionen för humaniora, utbildnings- och samhällsvetenskap

    Författare :William Kihlberg; [2021]
    Nyckelord :;

    Sammanfattning : A normalization agreement between Israel and Bahrain became the starting point for a number of accords to be signed, promoting peace, normalization and cooperation – all based upon the idea of the prophet Abraham being the common ancestor of Jews and Muslims. Since then, United Arab Emirates, Morocco and Sudan has joined the Abraham accords as well. LÄS MER

  4. 8. Evolutionary History of Nickel-Dependent Enzymes : Implications for the Origins of Life.

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning; Uppsala universitet/Paleobiologi

    Författare :Reem Hallak; [2021]
    Nyckelord :nickel; enzymes; redox; origin of life; LUCA; ancestral reconstruction; phylogeny; phyletic patterns;

    Sammanfattning : Nickel enzymes have been suggested, through numerous phylogenetic studies, to have been among the very first catalytic compounds on the early Earth, possibly present in the last universal common ancestor (LUCA) or prior to the onset of life. This is because of the type of reactions catalyzed by some of these enzymes, the nature of organisms that utilize them, their distribution in the tree of life, and their key roles in what is now thought of as possibly one of the oldest carbon fixation pathways, the Wood-Ljungdahl (WL) pathway. LÄS MER

  5. 9. Det vi vet om ursprunget och evolutionen av SARS-CoV-2 : - Implementering av aktuella händelser i gymnasieskolan

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Malin Unelind; [2021]
    Nyckelord :SARS-CoV-2 in combination with; evolution; origin; mutation; variants. Covid- 19; contemporary science education.;

    Sammanfattning : SARS-CoV-2 började cirkulera i slutet av 2019 och ungefär tre månader senare klassades utbrottet som en pandemi. Idag, ungefär ett och ett halvt år efter virusutbrottet kämpar människor i hela världen fortfarande för att ta sig ur kriserna som pandemin orsakar. LÄS MER

  7. 10. Phylogenetic analysis of secretion systems in Francisellaceae and Legionellales : Investigating events of intracellularization

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Karl Nyrén; [2021]
    Nyckelord :Metagenomics; Phylogenetics; Secretion systems; Francisellaceae; Legionellales; Host-adaptation; Evolution; Intacellularization;

    Sammanfattning : Host-adapted bacteria are pathogens that, through evolutionary time and host-adaptive events, acquired the ability to manipulate hosts into assisting their own reproduction and spread. Through these host-adaptive events, free-living pathogens may be rendered unable to reproduce without their host, which is an irreversible step in evolution. LÄS MER