Essays about: "dust detection"

Showing result 1 - 5 of 10 essays containing the words dust detection.

1. 1. N-body simulations of exoplanets and their moons

   University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

   Author : Lydia Schollmeier; [2024]
   Keywords : Physics and Astronomy;

   Abstract : The planet-planet interactions in a many-planet system cannot be analytically calculated. Instead, they have to be investigated by using an N-body simulation. I discuss three questions about the N-body interactions in planetary systems: The first two are on the system 55 Cnc, a system with five known planets around a K-type star. READ MORE

3. 2. Cosmic Dust Detection by the Solar Orbiter Using Machine Learning

   University essay from Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

   Author : Joar Lönngren; Ludwig Tiston; [2023]
   Keywords : Machine Learning; Neural Network; Cosmic Dust; Solar Orbiter; Space Physics; Space Dust;

   Abstract : This project aims to investigate neural network systems as an effective tool for the in-space captured dust impact signal detection. Cosmic dust is the nanometre to micrometre fine-sized particles that exist in the interplanetary region. They originate from comets, asteroids, the planets and their moons and rings, or even the interstellar region. READ MORE

4. 3. Determination of the homogeneity of the detection efficiency of silicon detectors using light ions

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Hamarstedt Ellen; [2022]
   Keywords : Nuclear physics; silicon detectors; kärnfysik; kiseldetektor; kiseldetektorer;

   Abstract : In this project, the homogeneity of the detection efficiency of two silicon detectors were examined using a radioactive alpha-source, 241Am, to study the surfaces of the detectors by exposing a small part of the detector at a time. By then observing the variations of the deposited alpha-energies at different positions on the detector, one can map the differences in the homogeneity of the surface. READ MORE

5. 4. Evaluating Response Images From Protein Quantification

   University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

   Author : Mathias Engström; Erik Olby; [2020]
   Keywords : Deep Learning; Protein Quantification; Gyros; Gyrolab; Automation; Image Processing; Simulation; CNN; DCNN; Image Simulation; Artefact Detection; Image Quality; Machine Learning; Image Classification;

   Abstract : Gyros Protein Technologies develops instruments for automated immunoassays. Fluorescent antibodies are added to samples and excited with a laser. This results in a 16-bit image where the intensity is correlated to concentration of bound antibody. READ MORE

6. 5. Clutter Removal in Single Radar Sensor Reflection Data via Digital Signal Processing

   University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

   Author : Mohammadreza Kazemisaber; [2020]
   Keywords : Surveillance Radar; Ultra-Wideband Radar; Clutter Reduction; FMCW radar; Digital signal processing; Moving target detection; Doppler Processing.;

   Abstract : Due to recent improvements, robots are more applicable in factories and various production lines where smoke, fog, dust, and steam are inevitable. Despite their advantages, robots introduce new safety requirements when combined with humans. READ MORE