Essays about: "visible light"

Showing result 16 - 20 of 210 essays containing the words visible light.

  1. 16. Impact of nanoparticle plasmons on photoluminescense and upconversion processes in ZnO

    University essay from Uppsala universitet/Solcellsteknik; Uppsala universitet/Fysikalisk kemi

    Author : Axel Gudmundsson; [2023]
    Keywords : Photoluminescence; Upconversion; Plasmons; ZnO;

    Abstract : The increasing prevalence of glass windows in modern buildings has raised the demand for solar control windows that possess climate-appropriate properties. Glass windows made of abundant and low-cost materials which can both decrease the heating energy consumption as well as enhance the light climate indoors would sufficiently meet the goals of economical yet uplifting buildings. READ MORE

  3. 17. Simulations of the Tenuous Upper Atmospheres of Exoplanets

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

    Author : Lucian Spitzner; [2023]
    Keywords : astronomy; astrophyics; exoplanets; transmission spectroscopy; magnetic fields; atmospheres; ions; Physics and Astronomy;

    Abstract : Over the last decade, the interest in research on extraterrestrial planets has expanded dramatically. With the number of confirmed exoplanets having increased tenfold over the last ten years, we now know that many different types of exoplanets exist. READ MORE

  4. 18. Night-time Vehicle Detection Based on Observable Light Cues Using Deep Learning

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Celine Ivarsson; Jennifer Zacke; [2023]
    Keywords : Technology and Engineering;

    Abstract : This thesis investigates the issue of computer vision-based detection of oncoming cars during night-time, a critical road safety issue for automated high-beam assist. We propose a holistic image classification approach that uses deep learning methods to detect light artifacts from an oncoming car’s headlights before the car is entirely visible. READ MORE

  5. 19. Search for transiting exoplanets in globular clusters

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

    Author : Oskar Nilsson; [2023]
    Keywords : Physics and Astronomy;

    Abstract : This project consists of a transit search in the Messier 3 Globular cluster with the goal to assess the difficulties of observing planetary transits in globular clusters. M3 was observed for a short period of time and by performing PSF fitting, flux measurements could be done to extract light curves of the 290 stars that are included in this project. READ MORE

  6. 20. Media: Where the Voices of the Local and the Diaspora Meet : Women-led Protests in Iran from September 2022 to March 2023

    University essay from Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Author : Stefanie Mitchell; [2023]
    Keywords : Mahsa Amini; Iran; Protests; 2023; Rights; Hijab; Diaspora; Unity;

    Abstract : This degree project focuses on the representation and intersection of the voice of the Iranian local and the voice of the diaspora in international media, exploring the ‘unity’ of the local and the diaspora as put forth by media during the 2022 protests in Iran.  The death of Jinha Mahsa Amini, a 22-year-old Kurdish-Iranian woman in police custody made international news headlines on 16 September 2022 and quickly became a transnational social movement for change against the repression of women in Iran. READ MORE