Essays about: "Fractional"

Showing result 1 - 5 of 126 essays containing the word Fractional.

1. 1. The impact of CO2 fertilisation on foliage in West and East Africa

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Gaetane Demyttenaere; [2023]
   Keywords : Physical geography and ecosystem analysis; CO2 fertilisation; semi-arid ecosystems; remote sensing; Normalised Difference Vegetation Index; Earth and Environmental Sciences;

   Abstract : Anthropogenic impact on terrestrial ecosystems continues to grow as we further enhance atmospheric Carbon Dioxide (CO₂) concentrations. The changing climatic conditions and direct influence of CO₂ on vegetation has a big impact on ecosystem functions. READ MORE

3. 2. Developing Extensions to the Walker-Unger Model in Consideration of the Panama Papers Leaks

   University essay from

   Author : Algot Delory; Tadas Matusevicius; [2023]
   Keywords : Money Laundering; Tax Haven; Panama Papers; Source and Host Countries; Walker-Unger Model;

   Abstract : In 2016, the ICIJ independent organization released the leaks of the Panama Papers. Using the data presented, this thesis aims to evaluate and examine the models developed for the quantification of money laundering, analyze the variables that define the appeal of certain tax havens, and develop extensions to the Walker-Unger model. READ MORE

4. 3. Exchange Rate Analysis Between the U.S. Dollar and the Japanese Yen

   University essay from Uppsala universitet/Statistik, AI och data science

   Author : Yuta Sakiyama; [2023]
   Keywords : ;

   Abstract : The exchange data between the U.S. Dollar and Japanese Yen are analyzed with three models called the Auto-Regressive Integrated Moving- Average (ARIMA) model, the Generalized Auto-Regressive Conditional Heteroscedastic (GARCH) model, and the Fractional Differencing model. READ MORE

5. 4. Deep Neural Networks as SurrogateModels for Fuel Performance Codes

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Wenhan Zhou; [2023]
   Keywords : Transuranus; AI; Nuclear Fuel Rods;

   Abstract : The core component of a nuclear power plant is the reactor and the fuel rods that supply it with fission fuel. Efficient and safe energy extraction is thus highly dependent on the reactor design and the conditions of the fuel rods. To anticipate high-quality operation and potential risks in advance, one must perform simulations on the fuel rods. READ MORE

6. 5. Assessment of the energetic feasibility of a novel CHP biorefinery concept

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Ângelo Miguel Mendes Ferreira; [2023]
   Keywords : biorefinery; bioenergy; biomimicry; combined heat and power; Earth Power Lodge; Technology and Engineering;

   Abstract : This study investigates the potential for energetic self-reliance in an integrated biore- finery, the Earth Power Lodge (EPL), which aims to convert waste into valuable by- products through bio- and thermochemical conversion processes. The primary questions addressed include assessing the necessity of external propane to sustain the pyrolysis process and the net energy output of the ThermoChemical Reactor (TCR) process when fractional distillation is applied to the resulting bio-oils. READ MORE