Sökning: "time-of-flight"
Visar resultat 16 - 20 av 166 uppsatser innehållade ordet time-of-flight.
16. X-ray-induced intermolecular reactions in mixed clusters
Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : The aim of this project was to study what mixed cluster fragments were formed in the interaction between radiation and H2O-CO2 clusters formed by adiabatic expansion, both experimentally and using simulations. The experiment was done using a mass spectrometer at the MAX IV synchrotron facility and by studying the time-of-flight of the ionic fragments. LÄS MER
17. ROOM MAPPING FOR TUNING OF HIGH FIDELITY SOUND SYSTEMS
Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknikSammanfattning : Using autonomous drones for positioning and tuning speakers in a room, could give the owners of the speakers a better and more personalized sound experience, if the speakers are tuned for the environment. As a first step towards that goal this project investigated methods that could use data gathered from a Crazyflie drone to identify interesting acoustic properties of a room. LÄS MER
18. Performance of SpheriCal® standards as calibrants for IgG glycopeptide analysis using MALDI-MS
Kandidat-uppsats, KTH/Tillämpad fysikalisk kemiSammanfattning : I dagens samhälle finns alla möjliga sorters sjukdomar - alltifrån den vanliga säsongsinfluensan till mer allvarliga infektioner och kroniska sjukdomar som cancer och Alzheimers. Därför finns även ett stort intresse för att kunna ställa rätt diagnos samt söka möjliga behandlingar och att bota dessa sjukdomar. LÄS MER
19. Accelerator-Based Analysis of Rough Wall Materials From Fusion Devices
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Time of Flight - Elastic recoil detection analysis (ToF-ERDA) is a method used to analyse the composition of wall samples from fusion devices. All current analysing software for ToF-ERDA assumes that the target is perfectly flat which could create inaccuracies when rough surfaces are analysed. LÄS MER
20. Impact of PFAS exposure on the fecal metabolome
Kandidat-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknikSammanfattning : The human gut microbiota plays a crucial role in human health and therefore imbalances in gut microbiota functioning can lead to the development of metabolic disorders. Short-chain fatty acids (SCFA), tricarboxylic acid (TCA) cycle metabolites, bile acids (BA) and other metabolites are the essential compounds for the metabolome. LÄS MER