Essays about: "structure constant"

Showing result 26 - 30 of 212 essays containing the words structure constant.

1. 26. Understanding the correlation between molecular structure of chilled dairy creams and the risk of environmental stress cracking in Tetra Pak® carton packages

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Alejandra Fernandez Castaneda; [2022]
   Keywords : Cream; microestructure; environmental stress cracking; food technology and nutrition; Agriculture and Food Sciences;

   Abstract : Multilayer food packaging are lined with an inner layer of plastic and has excellent barrier properties. However, plastics lose their mechanical properties after being exposed to certain conditions; the combination of factors generates failures in the material such as the appearance of cracks, this phenomenon is known as environmental stress cracking (ESC). READ MORE

3. 27. Nonlinear mode coupling and parametric amplification with superconducting kinetic inductance

   University essay from KTH/Tillämpad fysik

   Author : Daniele Lopriore; [2022]
   Keywords : Quantum technology; microwave engineering; nanofabrication; parametric amplifiers; multimode entanglement; kinetic inductance; Kvantteknologi; mikrovågsteknik; nanotillverkning; parametriska förstärkare; multimodentrassling; kinetisk induktans;

   Abstract : We investigate the resonant characteristics of superconducting meandering nanowires to design a nonlinear kinetic inductance traveling-wave parametric amplifier. The devices are patterned out of 15 nm thick NbTiN films. They consist of a coplanar waveguide, that shrinks into 100 nm wide meandering nanowires. READ MORE

4. 28. Numerical Simulation of 3.3 kV–10 kV Silicon Carbide Super Junction-MOSFETs for High Power Electronic Applications

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Rishi Balasubramanian Saraswathy; [2022]
   Keywords : Super–Junction; DMOSFET; 4H-SiC; Silicon Carbide; Wide bandgap; 6.5 kV; 10 kV; On-state resistance; Breakdown voltage; Super–Junction; DMOSFET; 4H-SiC; kiselkarbid; bredbandgap; 6.5 kV; 10 kV; framspänningsfall; spärrspänning;

   Abstract : The thesis focuses on designing and characterizing SiC 3.3 kV Diffused Metal-Oxide Semiconductor Field-Effect Transistor (DMOSFET)s with a Ron that is significantly lower than that of current commercial devices. The On-state resistance and breakdown voltage are then adjusted by adding a Super-Junction structure. READ MORE

5. 29. An Adaptive IMM-UKF method for non-cooperative tracking of UAVs from radar data

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Hólmfrídur Elvarsdottir; [2022]
   Keywords : Radar tracking; Kalman filters; UAV Unmanned Arial Vehicle ; IMM Interacting Multiple Model ; Nonlinear filters; Radar spårning; Kalmanfilter; Obemannade luftfarkoster; IMM Interacting Multiple Model ; Olinjära filter;

   Abstract : With the expected growth of Unmanned Aerial Vehicle (UAV) traffic in the coming years, the demand for UAV tracking solutions in the Air Traffic Control (ATC) industry has been incentivized. To ensure the safe integration of UAVs into airspace, Air Traffic Management (ATM) systems will need to provide a number of services such as UAV tracking. READ MORE

6. 30. Kalliergó : An alternative reception possibility for asylum-seekers

   University essay from Umeå universitet/Arkitekthögskolan vid Umeå universitet

   Author : Amanda Jönsson; [2021]
   Keywords : ;

   Abstract : Movement is a constant factor in human nature. Throughout history, migration has played a constant role. People tend to move, leaving the place called home in the search for a better life. A journey that might be voluntary but sometimes one is left without any choice. READ MORE