Sökning: "Ångström"

Visar resultat 1 - 5 av 124 uppsatser innehållade ordet Ångström.

  1. 1. “An accidental heroine” : An Investigation of Gender Representation and Gender-based Stereotypes in Swedish Digital EFL Learning Material

    Magister-uppsats, Stockholms universitet/Engelska institutionen

    Författare :Malin Ångström; [2023]
    Nyckelord :Gender representation; gender-based stereotypes; digital learning material; semantic types.;

    Sammanfattning : The endeavour for gender equality and against gender-based patterns (stereotypes) are topics often discussed in relation to education. Correspondingly, extensive research on textbooks used in schools around the world has been conducted, some of which include the aspect of people beyond the binary. LÄS MER

  3. 2. Radiation Effects on GaN-based HEMTs for RF and Power Electronic Applications

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Wilhelm Holmberg; [2023]
    Nyckelord :High Electron Mobility Transistor; HEMT; Gallium Nitride; GaN; Silicon Carbide; SiC; Proton Radiation; Galliumnitrid; GaN; Kiselkarbid; SiC; Kisel; Si; HEMT; Transistor; Protonstrålning;

    Sammanfattning : GaN-HEMTs (Gallium Nitride-based High Electron Mobility Transistors) have, thanks to the large band gap of GaN, electrical properties that are suitable for applications of high electrical voltages, high currents, and fast switching. The large band gap also gives GaN-HEMTs a high resistance to radiation. LÄS MER

  4. 3. Small-scale wave energy converter for wave tank facility

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Samir Asseh; [2023]
    Nyckelord :Wave power; small-scale; Wave tank; facility; Renewable resources; damping; froude scaling; magnets; copper coil; Uppsala University; buoy; MATLAB; COMSOL; PTO; WEC; Electricicity generation.; Förnybar energi; Vågtank; Vågkraft;

    Sammanfattning : A small-scale wave energy converter was designed and built for teaching and academic purposes to be used at The Division for Electricity, in the Ångström Laboratory at Uppsala University. The design of the power take-off (PTO) makes use of magnets passing through a copper coil for electricity generation. LÄS MER

  5. 4. Investigation of plasma cleaning on molybdenum crystals for diagnostic mirrors in fusion devices

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

    Författare :Hafssa Laabadi; [2023]
    Nyckelord :;

    Sammanfattning : In the long-term energy scenario, nuclear fusion is a promising low-carbon and sustainable energy source. The unavoidable exposure of the wall materials to the plasma is a big challenge in realizing a fusion reactor. The plasma-facing components (PFCs) in the reactor wall will experience erosion deposition in the surface materials. LÄS MER

  7. 5. An Investigation of the Attractiveness and Feasibility of Introducing Temocillin to the Swedish or Scandinavian Market

    Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - Ångström

    Författare :Lovisa Hultqvist; Cajsa Jonsson; Sufyan Kani; Julia Regnell; Lovisa Weiden; [2023]
    Nyckelord :Temocillin; antibiotics; resistance; febrile urinary tract infections; health technology assessment; break-even analysis.;

    Sammanfattning : Antibiotic resistance is a global health concern. Its increasing development is seemingly due to the irresponsible use of antibiotics and their availability. LÄS MER