Essays about: "infrarött ljus"
Showing result 1 - 5 of 34 essays containing the words infrarött ljus.
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1. Indocyanine-green fluorescence imaging to detect anastomotic insufficiency after esophagectomy
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/FörbränningsfysikAbstract : This research project is concerned with the development of simulation models and image analysis algorithms, as well as instrumentation for characterizing anastomotic leakages after a patient has undergone surgery for esophageal cancer. Anastomotic leakage is a high-incidence complication after esophagectomy, a surgical procedure for esophageal cancer. READ MORE
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2. A cross-correlation analysis of a warm super-Neptune using transit spectroscopy
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : A study was made in order to deduce whether certain chemical species, namely water (H2O) and carbon monoxide (CO), are present in the atmosphere of the exoplanet WASP-107 b, which lies about 200 light-years away from Earth in the constellation Virgo. The project was carried out at Uppsala University at the Department of Physics and Astronomy. READ MORE
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3. An Infrared Stellar Thermometer: Exploiting IGRINS Spectra
University essay from Lunds universitet/Astronomi - Genomgår omorganisationAbstract : Using the infrared (IR) spectral range when measuring stellar spectra is beneficial compared to using the optical range mainly when observing distant stars through the dust dense interstellar regions in the Galactic mid-plane. Methods to determine stellar parameters from IR spectra are, however, not fully developed yet because technological difficulties in creating reliable IR detectors have slowed the advance of such methods. READ MORE
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4. Photo-physical properties of up-converting NaYF4:Yb-Er,Yb-Mn nanocrystals
University essay from KTH/Tillämpad fysikAbstract : Rare earth-doped upconversion nanoparticles can emit light with various wavelength from ultraviolet to infrared when excited by near-infrared light. The superior properties including long luminescence lifetime, narrow emission spectra, low toxicity and high chemical stability makes it a promising optical material in bioimaging and other applications. READ MORE
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5. CNN-Based Methods for Tree Species Detection in UAV Images
University essay from Linköpings universitet/DatorseendeAbstract : Unmanned aerial vehicles (UAVs) with high-resolution cameras are common in today’s society. Industries, such as the forestry industry, use drones to get a fast overview of tree populations. READ MORE