Essays about: "fade"

Showing result 1 - 5 of 46 essays containing the word fade.

1. 1. To Identify With a Memory : A Case Study on Nubian Post-Displacement Ethnic Identity in Contemporary Egypt

   University essay from Malmö universitet/Institutionen för globala politiska studier (GPS)

   Author : Yahia Saleh; [2023]
   Keywords : Nubia; Ethnic identity; Collective memory; Diaspora; Egypt;

   Abstract : More than one generation of Nubians have been living dispersed in various locations in Egypt. Decades after the latest 1964 displacement and the memory of the lost homeland does not seem to fade. READ MORE

3. 2. Pulse Charging of Li-ion Batteries for Enhanced Life Performance

   University essay from KTH/Kemiteknik

   Author : Josefin Strandberg; [2023]
   Keywords : Li-ion battery; Pulse charging; Cyclic aging; Capacity fade; Internal resistance; Battery impedance; Litiumjonbatteri; Pulsad laddning; Cyklisk åldring; Kapacitetsminskning; Inre resistans; Batteriimpedans;

   Abstract : Det överhängande behovet av att minska utsläppen av växthusgaser för att uppfylla Parisavtalet har väckt ett ökat intresse för elektrifiering som en strategi för att mildra klimatförändringarna. Litiumjonbatterier spelar en central roll vid elektrifiering och har framträtt som det primära alternativet för batteridrivna elfordon. READ MORE

4. 3. Battery Capacity Prediction Using Deep Learning : Estimating battery capacity using cycling data and deep learning methods

   University essay from Mälardalens universitet/Framtidens energi

   Author : Josefin Rojas Vazquez; [2023]
   Keywords : Battery management system; Lithium-ion batteries; battery degradation mechanisms; battery cycle life; Electrical impedance spectroscopy; Capacity estimation; Incremental capacity analysis; Deep learning models; Equivalent circuit model; Long short-term memory; Feedforward neural network; Conventional neural network; multi-channel data; Incremental capacity analysis;

   Abstract : The growing urgency of climate change has led to growth in the electrification technology field, where batteries have emerged as an essential role in the renewable energy transition, supporting the implementation of environmentally friendly technologies such as smart grids, energy storage systems, and electric vehicles. Battery cell degradation is a common occurrence indicating battery usage. READ MORE

5. 4. Improving Pricing Accuracy of the Abnormal Earnings Growth Model - Does a Fade-Away Factor Do the Trick?

   University essay from Handelshögskolan i Stockholm/Institutionen för redovisning och finansiering

   Author : Frederik Uwe Sell; Reka Ondrusek; [2022]
   Keywords : Equity valuation; Accounting-based valuation; Abnormal earnings; Pricing accuracy;

   Abstract : In this thesis, we examine whether the pricing accuracy of the parsimonious AEG model can be improved when industry-specific fade-away factors of AEG are acknowledged in the model. In order to answer this question, the study uses three different methods, namely a simple linear regression, a graph analysis, and a calculation of implied fade-away factors, to derive industry-specific patterns. READ MORE

6. 5. Lithium-ion Battery Modeling and Simulation for Aging Analysis using PyBaMM

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Amina Coric; [2022]
   Keywords : Battery charging; Lithium-ion; Doyle-Fuller Newman; P2D; Single Particle Model; Pulse Charging; Constant Current Constant Voltage; Solid Electrolyte Interphase; SEI; Lithium Plating; Cycle Life; Cyclic Aging; PyBaMM; Batteri laddning; Litiumjonbatteri; Doyle-Fuller Newman; P2D; Singelpartikelmodell; Pulsad Laddning; Konstant Ström Konstant Spänning; Fast Elektrolytinterfas; SEI; Litiumplätering; LP; Cykellivslängd; Cykliskt Åldrande; PyBaMM;

   Abstract : The rate of degradation of a lithium-ion battery depends on its use i.e. how it is charged and discharged. Physics-based models are used to represent the processes inside a cell as well as the degradation mechanisms. READ MORE