Sökning: "Back Les"

Visar resultat 1 - 5 av 110 uppsatser innehållade orden Back Les.

  1. 1. Grassroots Initiatives for Urban Sustainability Transition: A Case Study of Urban Farming Projects in Informal Settlements in Nairobi, Kenya

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Margarita Oja Da Silva; [2023]
    Nyckelord :Global South; Grassroots Initiatives; Informal Settlements; Sustainability Transition; Sustainable Development; Urban Farming;

    Sammanfattning : Cities in the Global South are undergoing rapid urbanization, where a high percentage of the urban poor live in informal settlements that lack basic services, are associated with unemployment, low-income levels, and insecurity. The impacts of climate change, intensive agricultural practices, and highly globalized food systems pose challenges to food security. LÄS MER

  3. 2. A numerical comparison of the thermoacoustics for different equivalence ratios for n-dodecane using LES

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Björn Jarfors; [2023]
    Nyckelord :Computational Fluid Dynamics; Bluff-body stabilised flames; Large Eddy Simulation; Thermoacoustics; Acoustics; NEUMANN Project; Jet engines; Aero engines; Airplanes; Combustion; Numerics; Technology and Engineering;

    Sammanfattning : Klimatförändringarna påverkar vår värld och det behövs ett mer hållbart samhälle. Flygindustrin är i behov av förändring, men flygmotorer är mycket komplexa och tar tid att utveckla. Termoakustiska instabiliteter har kraften att förstöra en motor, men också att minska miljöpåverkan. LÄS MER

  4. 3. The perfect wing, The perfect trade-off? : What implements the main selection pressure on wing morphology?

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Emme MacDonald; [2023]
    Nyckelord :Bird; wing morphology; migration; habitat; aspect ratio; wing loading;

    Sammanfattning : Selection pressure is a constant force in evolution, pushing birds and their wings towards an optimal shape and structure, were increasing performance, and minimizing the costs is central. But even though the science of aerodynamics can provide calculations of the optimal construction for the wing in different situations this rarely directly correspond to what is observed in nature. LÄS MER

  5. 4. Investigation of Chromatin Organization and mRNA Expression in Drug Treated Human Erythroleukemia Cells

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Anam Minhas; [2022]
    Nyckelord :Erythroleukemia cells; mRNA-seq; ATAC-seq; Doxorubicin; Vinblastine; Erytroleukemiceller; mRNA-expression; kromatin; Doxorubicin; Vinblastine;

    Sammanfattning : Syftet med detta projekt var att undersöka hur vanligt använda cancerläkemedel påverkar mRNA-uttryck och kromatinorganisation i humana erytroleukemiceller. Som modell användes K562-celler från en patient i blastocystkris (2), för att utvärdera leukemicellernas svar på cancerläkemedel vinblastin och doxorubicin. LÄS MER

  7. 5. Planning Green Infrastructure and Nature-based Solutions in Stockholm County : An Analysis of Comprehensive Plans since 2010 of 26 Municipalities

    Master-uppsats, KTH/Skolan för arkitektur och samhällsbyggnad (ABE)

    Författare :Yuxin Pu; [2022]
    Nyckelord :green infrastructure; nature-based solutions; municipal comprehensive plan; Stockholm County; Sweden;

    Sammanfattning : Bringing nature back to cities to counteract the negative impacts of rapid urbanization has resulted in a series of greening terms coined by multidisciplinary scholars to emphasize the importance of natural areas and green environment in developing cities. Green infrastructure and nature-based solutions are popular scientific terms that are used to describe planning interventions for naturalization cities, but most of their studies still focus on academic literature, lacking attention to municipal plans. LÄS MER