Sökning: "Evaluation ratios"

Visar resultat 21 - 25 av 91 uppsatser innehållade orden Evaluation ratios.

  1. 21. Quantifying panarchy of lake systems: implication for resilience and management (Case study)

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Ran Hur; [2021]
    Nyckelord :Sustainable Development; Liming; Panarchy; Resilience; Lake ecosystem; Natural resource management;

    Sammanfattning : Liming has been used extensively in Sweden, but the management success has been only partial, mostly mitigating the impact of acidification rather than restoring the ecological communities to a self-maintaining pre-acidified state. Rather than a sound restoration tool, liming is a form of command-and-control management that comprises a significant disturbance in the system, which manifests in the form of profound alterations of biophysical settings of lakes. LÄS MER

  3. 22. Statistical Evaluation and Modelling of Landslide Initiation Points in Western Norway

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

    Författare :Tim Starke; [2020]
    Nyckelord :landslide; landslide modelling; debris flow; Norway; fuzzy logic; GIS; susceptibility; hazard; geohazard; natural disaster; Technology and Engineering;

    Sammanfattning : Norge drabbas årligen av hundratals jordskred vilket leder till betydande ekonomisk skada och fara för liv. Därför bedriver norska myndigheter och forskningsinstitutioner omfattande forskning om jordskred och vidtar åtgärder för att övervaka, modellera och slutligen mildra konsekvenserna av och förebygga dessa. LÄS MER

  4. 23. Two-dimensional Study of Blade Profiles for a Savonius Wind Turbine

    Kandidat-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Johanna Sundberg; Martina Lundberg; Julia Solhed; Aikaterini Manousidou; [2020]
    Nyckelord :Savonius rotor; vertical axis wind turbines; Ansys Fluent; k-omega SST; overlap ratio; blade arc angle;

    Sammanfattning : A Savonius wind turbine is a self-starting vertical axis rotor. It can be designed to be compact in size and also produces less noise which makes it suitable to integrate into urban spaces such as rooftops and sign-poles. LÄS MER

  5. 24. Prehospital pain management of traumatically injured adult patients

    Magister-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Författare :Stig Benström; [2020]
    Nyckelord :;

    Sammanfattning : Title Prehospital pain management of traumatically injured adult patients Authors Benström S Institute Uppsala University, Uppsala, Sweden Background and objective Traumatic injuries are a major cause behind moderate and severe pain in a prehospital setting. Therefore, the aim of this study is to evaluate prehospital use of analgesics among adult traumatically injured patients treated within Tartu Ambulance Foundation by analysing how ambulance personnel evaluates and treats pain. LÄS MER

  7. 25. Response of Footbridges equipped with TLD : A numerical and experimental assessment

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Silhady Tshitende Luboya; [2020]
    Nyckelord :Tuned liquid damper; tuned mass damper; dynamic analysis; dynamics evaluation; vibration; footbridge; human-induced vibrations; parametric study; serviceability; assessment.;

    Sammanfattning : In recent years, an increase to design slender and aesthetically-pleasing structures have resulted in some structures having a low natural frequency. This is because the design calculation did not meet the requirement of serviceability performance. LÄS MER