Sökning: "Planetary Boundary"

Visar resultat 1 - 5 av 23 uppsatser innehållade orden Planetary Boundary.

  1. 1. Ion and ENA precipitation onto the upper atmosphere of Venus : Estimate of precipitation maps using data from a hybrid model

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Lorenzo Obersnel; [2023]
    Nyckelord :Eneregetic Neutral Atoms; Venus; Ion precipitation; ENA precipitation; Atomi Neutri Energetici; Venere; precipitazione di ioni; precipitazione di atomi neutri; Energisk Neutral Atom; Venus; Utfällningen joner; Utfällningen Energisk Neutral Atom;

    Sammanfattning : Venus does not have a strong intrinsic magnetic field as the Earth, and its magnetosphere is induced by the interaction of the solar wind with the ionosphere. The near-Venus space environment is characterized by the presence of a bow shock and of an induced magnetic boundary linked to the interplanetary magnetic field orientation. LÄS MER

  2. 2. Bridging Entrepreneurship and Sustainability Education : Perspectives and Approaches from Swedish University Educators

    Master-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

    Författare :Sophie Jungbauer; Felix Bause; [2023]
    Nyckelord :Entrepreneurship education; sustainability education; pedagogies; Sweden; higher education; entrepreneurship; sustainability; sustainable development; innovation; sustainable development goals;

    Sammanfattning : Master thesis, Master of Science in Business Administration with specialisation in Entrepreneurship, Sustainability, and Social Change  Field of research: Business Administration, School of Business & Economics  University: Linnæus University, Växjö, Sweden Course code: 5FE06ESemester: Spring 2023Author: Felix Bause & Sophie JungbauerExaminer: Viktorija KalonaityteSupervisor: Marina JogmarkTitle: Bridging Entrepreneurship and Sustainability EducationSubtitle: Perspectives and Approaches from Swedish University Educators Background: Human-made climate change and its impact on humanity is one of the most severe challenges of modern times. Due to its complexity and global interconnectedness, it requires significant change and collaboration between different decision-makers. LÄS MER

  3. 3. Testing aerosol vertical profiling methods with portable instruments on unmanned and manned aircraft

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Ellen Grace Soroka; [2023]
    Nyckelord :Physical Geography; Ecosystem Analysis; Aerosols; Vertical Profile; Black Carbon; PM2.5; Nanoparticles; UAV; Drone; Master degree thesis; 30 credits in Atmospheric Science Biogeochemical Cycles; Earth and Environmental Sciences;

    Sammanfattning : This thesis employed several portable sensors on board an unmanned aerial vehicle (UAV) and manned aircraft in order to test new methods of measuring vertical profiles of aerosol particles and contribute to knowledge of aerosol distributions in the atmosphere. More data in this area is required to improve atmospheric modelling and future climate scenarios. LÄS MER

  4. 4. Skyline Delineation for Localization in Occluded Environments : Improved Skyline Delineation using Environmental Context from Deep Learning-based Semantic Segmentation

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kyle William Coble; [2023]
    Nyckelord :Skyline delineation; Skyline detection; Semantic segmentation; Terrain based navigation; Digital elevation models; Uncrewed surface vessel; Planetary exploration robots; Horisont avgränsning; Horisont upptäckt; Semantisk segmentering; Terrängbaserad navigering; Digitala höjdmodeller; Obemannat ytfartyg; Planetariska utforskningsrobotar;

    Sammanfattning : This thesis addresses the problem of improving the delineation of skylines, also referred to as skyline detection, in occluded and challenging environments where existing skyline delineation methods may struggle or fail. Delineated skylines can be used in monocular camera localization methods by comparing delineated skylines to digital elevation model data to estimate a position based on known terrain. LÄS MER

  5. 5. Integrating the Planetary Boundaries Framework into Corporate Sustainability Reporting : An explorative study defining a Planetary Boundary based framework for Information Communication Technology Providers

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Jennifer Erlandsson; [2022]
    Nyckelord :Sustainability; Planetary Boundaries; Corporate Responsibility; Sustainability Reporting; Hållbarhet; Planetära gränser; Hållbarhetsrapportering;

    Sammanfattning : Climate change is often the main environmental focus in corporate sustainability reporting, but corporations’ impacts stretch further, making it is necessary to consider additional aspects such as biodiversity, freshwater scarcity, and pollution. While some studies aiming to downscale the planetary boundary framework onto smaller settings does exist, literature for company scales is scarce. LÄS MER