Sökning: "mixed-mode"

Visar resultat 1 - 5 av 22 uppsatser innehållade ordet mixed-mode.

  1. 1. Gymnasieelevers uppfattning om digitaliseringen i samhällskunskapsämnet

    Uppsats för yrkesexamina på avancerad nivå, Malmö universitet/Institutionen för samhälle, kultur och identitet (SKI)

    Författare :Rasmus Björkqvist; Andreas Damber; [2023]
    Nyckelord :Digitization; One-to-One; Social studies; Student perspective;

    Sammanfattning : This study describes upper secondary school students' perception of the One-To-One digitization with a focus on the subject of social studies. The work also reports on whether there is any socioeconomic difference between students' perception of the OTO digitalization. LÄS MER

  3. 2. Investigation of Adsorption and Retention of Charged Compounds In RPLC

    Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Författare :Emma Fryxelius; [2022]
    Nyckelord :adsorption; adsorption isotherm; charged compounds; promethazine hydrochloride; propranolol hydrochloride; mixed-mode; retention; RPLC;

    Sammanfattning : The adsorption isotherm of two weak bases, Promethazine hydrochloride and Propranolol hydrochloride, were determined with isocratic reversed-phase liquid chromatography, with a 60 w% methanol in 20 mM sodium acetate buffer pH 4 as the mobile phase, and calculated by the elution by characteristic points method. The data obtained from the method were then fitted into the Langmuir isotherm and the electrostatically modified Langmuir. LÄS MER

  4. 3. The Changing Character of Mars’ Bow Shock

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Sara Östman; [2021]
    Nyckelord :Bow shock; Space plasma physics; Mars;

    Sammanfattning : The aim of the project is to investigate the characteristics and causes of two different types of bow shocks at Mars. We define Type 1 as an undefined, drawn out ramp, and Type 2 as a shorter duration ramp that has clearer characteristics and behaves more like a step increase in the magnetic field. LÄS MER

  5. 4. Mixed-Mode Chromatography to Mitigate Diluent-Eluent Mismatch

    Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Författare :Olivia Björkman; [2021]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  7. 5. Adhesive modelling in multi-material structures : Evaluating the strength and fatigue life of adhesive joints

    Master-uppsats, Linköpings universitet/Mekanik och hållfasthetslära

    Författare :Nitin Narayanaswamy; [2020]
    Nyckelord :Adhesive Joints Strength Calculation J Integral Method Energy Release Rate Theory Crack Finite Element Analysis Multi Material Structures Automotive;

    Sammanfattning : Advancements in material science and manufacturing techniques are enabling the use of lightweight metal alloys and polymer composites in several combinations and shapes for producing more efficient and lightweight structures for automotive applications without compromising strength, stiffness and/or durability. When evaluating the strength of the structure, the joints are of importance. LÄS MER