Essays about: "Sun Lu"

Showing result 11 - 15 of 163 essays containing the words Sun Lu.

1. 11. Examine the Impact of Attractiveness of Social Media Influencers on Douyin User Purchase Intentions: A Quantitative Study of Sportswear Industry

   University essay from Lunds universitet/Företagsekonomiska institutionen

   Author : Zehui Sun; Xiaoyuan Cheng; [2023]
   Keywords : Social media influencer; Influencer marketing; Source attractiveness; Consumer attitude; Purchase intention; Business and Economics;

   Abstract : Thesis purpose: The objective is to understand the impact of social media influencers’ familiarity, likeability and similarity on the purchase intention of Douyin users, particularly in the sportswear industry. Methodology: This study has utilised a quantitative method based on a positivist philosophical position, and followed a deductive approach. READ MORE

3. 12. Examining the Impact of the Introduction of Tuition Fees in Sweden on International Student Mobility

   University essay from Lunds universitet/Ekonomisk-historiska institutionen

   Author : Yixuan Sun; [2023]
   Keywords : Business and Economics;

   Abstract : .... READ MORE

4. 13. Estimating stellar limb darkening using exoplanet transits

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

   Author : Sora Ishida; [2023]
   Keywords : Limb-darkening; CHEOPS; Transit; Exoplanet; PYCHEOPS; Physics and Astronomy;

   Abstract : The brightness of the stars is not uniform over the surface as it varies depending on the wavelength and the atmosphere that the light propagates. Limb darkening is an optical effect caused by a decrease in brightness of the star towards the edge. READ MORE

5. 14. Development and Evaluation of an Enzyme-Based Sunscreen

   University essay from Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)

   Author : Karolina Eriksson Torfgård; [2023]
   Keywords : Enzyme activity; UV-filter; Protease; Biotechnology; Technology and Engineering;

   Abstract : Ultraviolet radiation (UVR), specifically of UVA and UVB, has been associated with the development of both photoaging and photo-carcinogenesis, potentially leading to cancer. The use of sun protection in the form of UV filters is known to minimize these damages. READ MORE

6. 15. Focal Spot Optimization Using Spatial Light Modulation and a Phase Retrieval Algorithm

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

   Author : Robert Petersen; [2023]
   Keywords : Spatial Light Modulation; Phase Retrieval Algorithm; Focal Spot Optimization; Adaptive Optics; Wavefront Sensing; Lasers; Physics and Astronomy; Technology and Engineering;

   Abstract : Aberrations to the wavefront of a laser beam reduce the quality of the focal spot and are generally undesired. This project is aimed at determining the aberrations of laser beams by using a phase retrieval algorithm and to show that it is possible to correct the aberrations with a spatial light modulator to optimize the focal spot. READ MORE