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Showing result 1 - 5 of 372 essays matching the above criteria.

1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

   University essay from Umeå universitet/Institutionen för fysik

   Author : Franz Wikner; [2024]
   Keywords : Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

   Abstract : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. READ MORE

3. 2. Battery Degradation and Health Monitoring in Lithium-Ion Batteries: An Evaluation of Parameterization and Sensor Fusion Strategies

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Simon Saber; [2024]
   Keywords : model-based diagnostics; modellbaserad diagnostik;

   Abstract : The purpose of this project was to perform model-based diagnosis on Li-ion batteries using real-world data and sensor fusion algorithms. The data used in this project was collected and distributed by NASA and mainly consists of voltage and current measurements collected on numerous batteries that were repeatedly charged and discharged from their beginning of life, and until surpassing their end of life. READ MORE

4. 3. Exploring the relationship between absorptive capacity and ambidexterity-Swedish context

   University essay from Göteborgs universitet/Graduate School

   Author : Christian Daboura; [2023-07-18]
   Keywords : ;

   Abstract : This study explores the relationship between ambidexterity and absorptive capacity by conducting a quantitative research study on a sample of 31 companies that operate in different industries in Sweden. The data was collected from the companies’ annual reports and analyzed by using statistical methods through SPSS software. READ MORE

5. 4. Identifying the Underlying Factors Causing the Changes in the European Container Shipping Market in the Post-COVID-19 Era

   University essay from Göteborgs universitet/Graduate School

   Author : Bethmage Dinuka Piyath Perera; Quoc Nhat Do; [2023-07-03]
   Keywords : Container shipping; freight market challenges; COVID-19; supply chain disruptions; freight capacity consolidation; supply chain transformation; exploratory factor analysis;

   Abstract : The COVID-19 pandemic has disrupted global supply chains and container shipping markets in several ways, leading to changes in demand, supply, and price. Therefore, identifying and understanding the underlying factors that have contributed to these changes is crucial for stakeholders in the industry and policymakers seeking to mitigate the negative effects of the pandemic on global trade, particularly in Europe. READ MORE

6. 5. KEY FACTORS FOR SUCCESS IN CONTESTED GREEN PROJECTS

   University essay from Göteborgs universitet/Statsvetenskapliga institutionen

   Author : Francisco Soto Fernández; [2023-06-28]
   Keywords : ;

   Abstract : The purpose of this thesis is to understand why non-polluting energy facilities in Europe are not always well accepted notwithstanding their positive effect on greenhouse gas reduction and their contribution to transforming the EU into a thriving society, as intended by the European Green Deal. The thesis draws on public acceptance theory and has been conducted as a two-step Case Study, namely, the deployment of renewable energy facilities in La Rioja, a Spanish region wherein two waves of wind and solar energy plants – during the 2000s and the 2020s – have enjoyed very different degrees of public support. READ MORE