Sökning: "transients"
Visar resultat 1 - 5 av 114 uppsatser innehållade ordet transients.
1. The visibility of stellar transients in the Galactic Centre
Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenSammanfattning : A semi-analytical simulation was developed to evaluate the K-band magnitudes of Red Giants [0.96 - 1.02 M⊙] orbiting the supermassive black hole in the galactic centre. The model assumed star formation between 10-12 Gyrs ago and by following the IMF and applying a random age condition, a stellar population was created. LÄS MER
2. Ambulanspersonalens upplevelser vid språkligabarriärer i prehospital vård
Magister-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Sammanfattning : Introduktion: Ökad migration av människor mellan länder har bidragit till språkliga ochkulturella variationer i samhället. Det ställer högre krav på hälso- och sjukvården och utmanarambulanspersonal i sitt arbete när det saknas ett gemensamt språk. LÄS MER
3. Gate Drive Design for SiC MOSFET Device Characterization : Investigation into the impact of the gate inductance and resistance on the switching behaviour of SiC Power MOSFETs
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Silicon Carbide as a wide-bandgap semiconductor has several physical and electrical advantages over Silicon for high voltage and high frequency applications. SiC as a MOSFET device has a lot of great characteristics like lower on-resistance and low input capacitances. LÄS MER
4. Modelling of electric transients in 24 V power supply systems for commercial vehicles
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Technology is revolutionising every aspect of modern-day transport and evolving rapidly. The traditional electric system of vehicles produced by SCANIA uses a 24 V DC bus system to provide power and ground to all connected electrical units. LÄS MER
5. Monte Carlo analysis of BWR transients : A study on the Best Estimate Plus Uncertainty methodology within safety analyses at Forsmark 3
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysikSammanfattning : Transient analyses at Forsmark nuclear power plant are currently performed using realistic computer models in conjunction with conservative estimates of initial- and boundary conditions. This is known as the combined methodology. LÄS MER