Sökning: "Ontogeny"

Visar resultat 1 - 5 av 14 uppsatser innehållade ordet Ontogeny.

  1. 1. Response of foraminifera Ammonia confertitesta (T6) to ocean acidification, warming, and deoxygenation - An experimental approach

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Elsa Muller; [2023]
    Nyckelord :Acidification; Warming; Deoxygenation; Foraminifera; Ammonia confertitesta T6 ; Culture Experiment; Trace elements; Earth and Environmental Sciences;

    Sammanfattning : Ocean acidification, warmer temperatures, and the expansion of hypoxic zones in coastal areas are direct consequences of the increase in anthropogenic activities. However, so far, the combined effects of these stressors on calcium carbonate-secreting marine microorganisms - foraminifera are complex and poorly understood. LÄS MER

  3. 2. How does hatchery stress affect the development of play behavior?

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

    Författare :Gabrielle Lundén; [2022]
    Nyckelord :Animal behavior; Animal welfare; Gallus domesticus; Hatchery stress; Play behavior;

    Sammanfattning : Play is a behavior mainly observed in young individuals that can differ greatly between species in both function and appearance. Presence of play indicates positive experiences in animals, making play a useful assessment tool for animal welfare. Commercial hatcheries expose chicks to several stressors that can affect both behavior and welfare. LÄS MER

  4. 3. Making the Imaginary : Worldbuilders, and the Art of Ontogenous Play

    Master-uppsats, Stockholms universitet/Socialantropologiska institutionen

    Författare :Gabriel Urlich Lennon; [2021]
    Nyckelord :worldbuilding; imagination; making; anthropology; ontology; ontogeny; online ethnography; sub-creation; netnography; creativity;

    Sammanfattning : How we imagine and the potency of alternative imaginings to socio-political concerns are vital questions for social science, and worldbuilding is a particular and understudied method of doing so. It is the creative making of fictional, imaginative worlds, offering a potential alternative method to imagine otherwise. LÄS MER

  5. 4. The effect of temperature on the interaction between larvae of a native and a range expanding dragonfly species

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Sanne Everling; [2021]
    Nyckelord :Climate change; temperature; native; invasive; competition; behaviour; Odonata;

    Sammanfattning : Climate change might affect the distribution of species; therefore, it is important to anticipate the imminent impact of climate change. Even though climate responses have the potential to affect species interactions, most models on the effect of climate change on species distribution assume that species respond to climate individually. LÄS MER

  7. 5. Deciphering the ontogeny of unmutated and mutated subsets of Chronic Lymphocytic Leukemia

    Master-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Ahmed Mohamed; [2019]
    Nyckelord :CLL; NGS; mutated CLL; unmutated CLL; CD27 bright; CD27 dull; memory B cell; RNA-sequencing;

    Sammanfattning : Chronic Lymphocytic Leukemia (CLL) is a type of cancer that affects the B cells of the immune system causing problems in the process of producing antibodies. It can be sorted into mutated and unmutated CLL based on the percentage of somatic mutations in the Immunoglobulin Heavy chain Variable region (IgHV). LÄS MER