Sökning: "Slow Light"

Visar resultat 11 - 15 av 100 uppsatser innehållade orden Slow Light.

1. 11. Geological characterization of rock samples by LIBS and ME-XRT analytical techniques

   Master-uppsats, Luleå tekniska universitet/Geovetenskap och miljöteknik

   Författare :Nsioh Elvis Nkioh; [2022]
   Nyckelord :geological characterization; analytical techniques; LIBS; ME-XRT; SEM; element maps; SEM-EDS; secondary electrons; rock samples; automated ore microscopy; SEM-Zeiss Merlin; element weight percentages; element oxide percentages; scanning techniques; analytical methods; laser induced breakdown spectrometry; multi energy x-ray transmission; scanning electron microscope; carbon coating; mineralogical classification; element composition; rock chemistry; rock chemical composition;

   Sammanfattning : One of the major challenges in earth sciences and mineral exploration has been to determine with high accuracy and at a fast rate the elemental composition as well as the general chemistry of a rock sample. Many analytical techniques e.g. LÄS MER

3. 12. Vöron - Vision through earsProviding visual assistance to blind or visually impaired people

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Shubham Saraswat; [2022]
   Nyckelord :;

   Sammanfattning : In this thesis, we propose an assistance system for visually impaired people, using computer vision on a raspberry pi, together with bone conduction headphones. The device captures the images using a camera, detects important objects in the view and generates speech to inform the user about the objects in the way through bone conduction headphones. LÄS MER

4. 13. Virtual Staining of Blood Cells using Point Light Source Illumination and Deep Learning

   Master-uppsats, Lunds universitet/Matematik LTH

   Författare :Joel Wulff; [2022]
   Nyckelord :Deep learning; virtual staining; blood; cells; GANs; Generative adversarial networks; CNNs; convolutional neural networks; ESRGAN; Unet; digital microscopy; Mathematics and Statistics;

   Sammanfattning : Blood tests are an important part of modern medicine, and are essentially always stained using chemical colorization methods before analysis by computational or manual methods. The staining process allows different parts of blood cells to be discerned that would be unnoticeable in unstained blood. LÄS MER

5. 14. Stilla rum

   Master-uppsats, Lunds universitet/Institutionen för arkitektur och byggd miljö

   Författare :Samuel Fagerberg; [2022]
   Nyckelord :Arts and Architecture;

   Sammanfattning : My thesis is about how to design rooms that meet the human need to slow down, contemplate and find peace in an urban environment. Contemplative and quiet rooms with a public character exist as a natural part of common social functions and building types, such as parks, museums, libraries and church rooms. LÄS MER

7. 15. Wide-Angle Radome Design for Low-Cost Additive Manufacturing

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Martin Fajerberg; Mattias Nylander; [2022]
   Nyckelord :Radar; Radome; A-Sandwich; B-Sandwich; Multilayer; Polarization; Angle of Incidence; Finite Element Method; Differential Evolution Optimization; Transmission Line Theory; Honeycomb; Additive Manufacturing; Electromagnetic Theory; Technology and Engineering;

   Sammanfattning : The radome, a portmanteau of the words radar and dome, is a protective dielectric cover to protect a radar from its surrounding environment. The surrounding environment can be rain, wind, sand, dust and whatever else that might harm the radar. LÄS MER