Sökning: "cell population dynamics"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden cell population dynamics.

  1. 1. A computational model of metapopulation dynamics and organism-mediated nutrient flow

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Amanda Hansson; [2023-08-07]
    Nyckelord :computational model; population dynamics; metapopulation dynamics; nutrient flow; simulation; spatially explicit; individual-based;

    Sammanfattning : The aim of this project was to assess, using in-silico experiments, how different life history char-acteristics, such as age at maturity and dispersal ability of individuals, influence the dynamics of a metapopulation. To achieve this, a novel model of a spatially explicit metapopulation, with organ-ism-mediated nutrient flow between fragmented habitat patches, was implemented by means of computer simulations. LÄS MER

  3. 2. The evolutionary origins of phagocytosis in microbial populations

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Alfred Leimar; [2022]
    Nyckelord :Theoretical ecology; phagocytosis; predation; adaptive dynamics;

    Sammanfattning : The emergence of the eukaryotic cell was one of the key events that paved the path to the vast variety of complex life visible all around us. A pivotal event in the process of eukaryogenesis was an endosymbiosis of two prokaryotic cells which in time resulted in the mitochondria. LÄS MER

  4. 3. Microbial ecosystem analysis of biochar-enriched soil in Kenya using microfluidic soil models

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Erik Karlsson; [2022]
    Nyckelord :Soil microbial ecosystem analysis; Microbe abundance; Microbe foraging; Biochar; Agriculture; Microfluidics; In-situ visualization; Kenya; SoilChip; Soil model; Minor Field Study; Technology and Engineering;

    Sammanfattning : Healthy soil is rich in diverse microbial life, and a healthy microbial ecosystem is crucial for any well-functioning agriculture. Soil microbes are essential for organic decomposition and nutrient recycling in the soil, which make nutrients available for agricultural crops. LÄS MER

  5. 4. Antimüllerskt hormon hos häst : klinisk relevans och hormonets variation med hästtyp, ålder och säsong

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Anne-Cathrine Jensen; [2020]
    Nyckelord :Antimüllerskt hormon; AMH; häst; granulosacellstumör; kryptorkism; säsongsvariation; åldersvariation;

    Sammanfattning : Antimüllerskt hormon (AMH) är ett konserverat glykoproteinhormon. Hos hanar produceras det under fosterstadiet i höga koncentrationer då det medverkar till regressionen av de Müllerska gångarna, förstadiet till de honliga könsorganen. LÄS MER

  7. 5. From farm to petri dish: cell-based meat’s progress to market

    Kandidat-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Matilda Dehlén; Matilda von Schéele; [2020]
    Nyckelord :Cellular agriculture; cell-based meat; cultured meat; R D; innovation; biotechnology; meat industry; intellectual property; strategic partnerships; strategic alliances.; Business and Economics;

    Sammanfattning : Sustainability, population dynamics and health issues are some of the greater challenges the global society faces today. Meat consumption has emerged as one of the reasons behind the cause and effect of these challenges. LÄS MER