Essays about: "NIR"
Showing result 21 - 25 of 97 essays containing the word NIR.
-
21. Dye sensitzation effects on lanthanide upconversion nanoparticles
University essay from KTH/FysikAbstract : In this report we studied the properties of the dye IR806 and possible mechanisms of the dye sensitization effect on ytterbium-erbium co-doped upconversion nanoparticles. We found that the dye IR806 has two primary emission peaks in the NIR spectral range at around 850 nm and at around 950 nm. READ MORE
-
22. Life cycle analysis and comparison of climate impact for two alternative floor systems for increased weight in high-rise timber buildings
University essay from KTH/ByggnadsmaterialAbstract : The aim of this Master Thesis is to investigate and quantify the climate impact for two floor system alternatives for the Cederhusen project, that is the 8 floors timber-based buildings located at Sankt Eriksplan in Stockholm. The overall motivation for this study is the fact that the construction industry is a major contributor to the total amount of the global greenhouse gas emissions. READ MORE
-
23. Contrastive Multimodal Image Representations for Deformable Image Registration
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : Image registration is the process of finding correspondences between images of the same or of similar scenes. Multimodal image registration is the specific case where the images are captured with different imaging systems. READ MORE
-
24. Real-time characterization of fuel by Near-Infrared spectroscopy : Quantitative measurements of moisture content, ash content, heating value, and elemental compositions in solid biofuel mixtures
University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknikAbstract : The global energy demand supplies mainly from fossil fuels, which is neither sustainable nor environmentally friendly and aims to global warming. Therefore, both more investments in renewable energy sources such as bioenergy are required, as well as new technologies such as carbon capture and storage (CCS) to handle the emissions from existing combined heat and power (CHP) plants. READ MORE
-
25. Study of solution-based Cs0.1FA0.9Pb(I0.9Br0.1)3 perovskite deposition with scalable technology for solar cell production : Characterization of optical properties and function of the solar cell
University essay from Uppsala universitet/Fysikalisk kemiAbstract : Climate change is one of the greatest challenges of the 21st century and is the reason for several environmental changes on earth. One reason behind climate change includes the rise ingreenhouse gas emissions in the atmosphere due to the burning of coal, gas and oil, i.e. fossil fuels. READ MORE