Sökning: "Repulsion"

Visar resultat 1 - 5 av 39 uppsatser innehållade ordet Repulsion.

  1. 1. Juice/JDC ion measurement perturbations caused by spacecraft charging in the solar wind and Earth’s magnetosheath

    Master-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Derek van Winden; [2024]
    Nyckelord :Juice; Jupiter Icy Moons Explorer; JDC; Jovian plasma Dynamics and Composition analyzer; Particle Environment Package; PEP; Jupiter; Ganymede; Callisto; Europa; solar wind; magnetosheath; spacecraft charging; Spacecraft Plasma Interaction Software; SPIS; charging; plasma; measurement perturbations; perturbation; distortion; particle detector; Institutet för Rymdfysik; IRF; Dublin Institute for Advanced Studies; DIAS; European Space Agency; ESA;

    Sammanfattning :  In July 2031, a new chapter in the exploration of the Jovian system will begin with the arrival of the Jupiter Icy Moons Explorer (Juice) at Jupiter. Launched on April 14 2024 as part of ESA’s Cosmic Vision programme, the mission aims to study Jupiter and its icy Galilean moons Callisto, Europa, and Ganymede. LÄS MER

  3. 2. Design, synthesis, and evaluation of 1-phenylethanol and C2 threitol derivatives as non-pyranose galactose-mimicking inhibitors of Galectin-3

    Master-uppsats, Lunds universitet/Centrum för analys och syntes

    Författare :Qrystal Cruz Giron; [2023]
    Nyckelord :Galectin-3; Galectin-3 inhibitor; 1-phenylethanol; C2 threitol derivative; galactose-mimicking inhibitor; organic chemistry; Chemistry;

    Sammanfattning : Galectins are cytosolic protein family involved in several biological functions such as cell differentiation, cell migration and apoptosis amongst many others. Their presence is also substantial in diseases including acute inflammation, fibrosis, allergies, and cancer. LÄS MER

  4. 3. Extraction efficiency of four pesticides using the QuEChERS extraction method and analysis by HPLC/DAD

    Kandidat-uppsats, Lunds universitet/Kemiska institutionen

    Författare :Honia Rasul; [2022]
    Nyckelord :analytical chemistry; pesticides; QuEChERS; soil; Chemistry;

    Sammanfattning : A cleanup step is essential from an analytical perspective, to improve the chance of quantification and to minimize interference. Pesticides in soil are a necessity is agriculture for survival of crops and protection from unwanted growth and pests. LÄS MER

  5. 4. Collaborative Control of Autonomous Ground Vehicles

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

    Författare :Moa Säll; Gustav Thorén; [2022]
    Nyckelord :autonomous ground vehicles; trajectory tracking; formation control; collision avoidance; repulsion field;

    Sammanfattning : Autonomous ground vehicles (AGVs) is a growing field within research. AGVs are used in areas like reconnaissance,surveillance, transportation and self-driving cars. The goal of this project is to drive a system of five AGVs modelled as differential drive vehicles along an arbitrary path through a field of obstacles while holding a formation. LÄS MER

  7. 5. Användarupplevelsens påverkan på tillit till online-banker : En studie om hur bankers applicering av designprinciper påverkar organisationens framgång på internet

    Kandidat-uppsats, Linköpings universitet/Informationssystem och digitalisering; Linköpings universitet/Filosofiska fakulteten

    Författare :Hannes Toräng; Sam Mowbray; [2022]
    Nyckelord :User experience; trust; distrust; online banking; Användarupplevelse; tillit; misstro; online banking;

    Sammanfattning : Banksektorn är i Sverige idag en digitaliserad marknad och en stor majoritet av svenska bankanvändare använder bankernas digitala tjänster som utgör online banking. Forskning visar på att bankers konkurrenskraft till stor del idag är beroende av deras position i den digitala miljön. LÄS MER