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1. 1. The Pseudo-Unitary Group U(p,q) in Quantum Magnonics

   University essay from Uppsala universitet/Materialteori

   Author : Maximilian Meyer-Mölleringhof; [2024]
   Keywords : quantum magnonics; materials theory; pseudo-unitary; quantum mechanics; magnons; antiferromagnets;

   Abstract : The study of magnons is an essential part of combining quantum information science and spintronics, allowing for the investigation of quantum properties such as entanglement in solid-state devices. Magnons are commonly described using the theory of T. Holstein and H. READ MORE

3. 2. Spelling in the Digital Age: Spell- checkers’ Impact on Writing : A quantitative study on the effects of spell- checkers on English grammar

   University essay from Högskolan i Halmstad/Akademin för lärande, humaniora och samhälle

   Author : Naba Hussein; [2024]
   Keywords : Language acquisition; spell-checkers; technology; spelling; misspelling; transposition; substitution; omission; insertion;

   Abstract : Due to the increased usage of technology and its indicated aid in writing acquisition, it is important to investigate the effects of spell-checkers on the English language. Thus, this essay has conducted a quantitative study to ascertain if there has been an improvement or regression in English spelling with the aim of gathering an indication of if and how spelling has evolved and changed with the development of spell-checkers. READ MORE

4. 3. Study case: The water-cooling effect on floating photovoltaic plants performance

   University essay from KTH/Energiteknik

   Author : Alice Dragon; [2024]
   Keywords : Solar photovoltaic; Floating photovoltaic; Performance analysis; Thermal loss; Panel Efficiency; Cooling effect; Solceller; Flytande solceller; Prestandaanalys; Termisk förlust; Panelens effektivitet; Kylande effekt;

   Abstract : Floating solar technology is relatively new, and it comes with its own set of challenges and opportunities. This master thesis focuses on understanding how Floating Photovoltaic (FPV) projects perform compared to Ground-Based Photovoltaic (GPV) projects, in specific weather conditions. READ MORE

5. 4. Rock Wedge Stability Assessment : A Comparative Analysis of Limit Equilibrium and Discrete Element Methods

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Vilma Nordh; [2024]
   Keywords : Numerical modelling; wedge stability; 3DEC; UnWedge;

   Abstract : Rock wedge stability is a common concern in underground excavations. Since the wedge stability influences the support design, it is important to use a wedge stability analysis method that can capture factors like excavation geometry, joint parameters and properties, rock mass properties, rock cover, and stress field as accurately as possible. READ MORE

6. 5. Pricing of FX products - list rates

   University essay from Uppsala universitet/Sannolikhetsteori och kombinatorik

   Author : Emma Edvardsson; [2023]
   Keywords : ;

   Abstract : List rates is a product that provides clients with a fixed exchange rate for a fixed period of time, varying from a few minutes up to a few days. During this period, the customer can exercise trading at the fixed exchange rate multiple times. The aim of this study is to find a pricing model for List rates. READ MORE