Sökning: "tipping"

Visar resultat 11 - 15 av 81 uppsatser innehållade ordet tipping.

  1. 11. The effect of ethnic segregation on teacher mobility

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för nationalekonomi och statistik (NS)

    Författare :Jacob Ganten; [2022]
    Nyckelord :Ethnic segregation; tipping point; qualification;

    Sammanfattning : We examine the applicability of segregation and tipping points on the labor market of teachers to reconcile if higher levels of ethnic segregation in schools are responded to with labor movement. The main results derived from the research is that overall, there is no statistical significance that affects the sorting of teachers across schools. LÄS MER

  3. 12. Unravelling the discursive fabric of climate tipping points : An analysis and structuring of views in the scientific discourse

    Kandidat-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Elliot Franzén; Petter Alsén; [2022]
    Nyckelord :climate tipping points; climate change; discourse; ideal types; text analysis; Klimatologiska tröskelpunkter; klimatförändring; diskurs; idealtyper; textanalys;

    Sammanfattning : The notion of climate tipping points (CTP:s) has gained traction in academia. Unravelling the intricate weave of views in the discourses surrounding CTP:s can be helpful to structure the views in the discursive fabric of climate tipping points and in turn get a better understanding of the views surrounding the phenomenon. LÄS MER

  4. 13. Climate Impact of a Nutrunner

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Nicole Holmgren; [2022]
    Nyckelord :Carbon footprint; life cycle assessment; nutrunner; Klimatavtryck; livscykelanalys; mutterdragare;

    Sammanfattning : Climate change is an existential threat to the world, causing environmental degradation and destruction of ecosystems. The EU acknowledges that several alarming tipping points are about to be reached, and the current level of action is not enough to avert global warming. LÄS MER

  5. 14. Effects of water-vapor on the Ka/Q band Earth-space radio propagation channel

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Joar Marchner Brandt; [2021]
    Nyckelord :Attenuation Alphasat Water-vapor Oxygen Cloud ITU Budapest;

    Sammanfattning : A higher frequency radio channel both increase the possible data rate and de- crease the required antenna size to efficiently transmit data. Higher frequency also introduce larger weakness to signal loss due to atmospheric effects. Al- phasat satellite conduct experiments for future use of higher frequencies by the Aldo Paraboni Payload. LÄS MER

  7. 15. Verification of the local similarity theory above forests

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Yasmin Hubmann; [2021]
    Nyckelord :Forest Meteorology; Boundary Layer Meteorology; Wind Energy; Local Similarity Theory; Monin–Obukhov Similarity Theory; Flux-Gradient Formulation; Richardson Number Formulation; Turbulence Statistic; Rotor Equivalent Wind Speed; Grenzschicht-Meteorologie; Forstmeteorologie; Windenergie; Lokale Ähnlichkeitstheorie; Monin–Obukhov’sche Ähnlichkeitstheorie; Fluss-Gradient-Ähnlichkeit; Gradient-Richardson-Zahl Beziehung; Turbulenzcharakteristiken; Rotor-äquivalente Windgeschwindigkeit; Skogsmeteorologi; Gränsskiktsmeteorologi; Vindenergi; Lokal Similaritetsteori; Monin–Obukhov Similaritetsteori; Flöd-Gradient Relation; Richardson Gradienttal Relation;

    Sammanfattning : In this study, the local similarity theory functions were calculated with two different approaches and on the other hand the mean hub height wind speed was compared with the rotor equivalent wind speed. Both calculations are based on two independent data-sets from measurement campaigns Hornamossen and Ryningsnäs which were conducted in the south of Sweden between May 2015 and June 2017, and November 2010 and February 2012. LÄS MER