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Showing result 1 - 5 of 196 essays matching the above criteria.

1. 1. Optimization of the Supply Chain Network design by using scenario planning to build resilience.

   University essay from Göteborgs universitet/Graduate School

   Author : Alexander Santos Collantes Taqueda; Johan Vinge; [2023-07-03]
   Keywords : ;

   Abstract : Different geopolitical tensions, economic upheavals and operational instability make the logistics network challenging to manage against disruptions. These events can make the network see an escalation in cost and resources needed, and the time to recover from these disruptions and stabilize the network. READ MORE

3. 2. Energy in the Transportation System - A comparison of charging infrastructure scenarios

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Judith Lai Jakobsson; [2023]
   Keywords : Charging infrastructure; road transport electrification; battery capacity need; electric vehicles; Technology and Engineering;

   Abstract : A functioning charging infrastructure is crucial for achieving full-scale national electrification within the transport sector. The system is likely to consist of different charging technologies, all with the main objective of providing efficient energy replenishment services. READ MORE

4. 3. Analyzing Toxicity in YouTube Comments with the Help of Machine Learning

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Sasan Dehkhoda; Jasmyn Ali Gunica; [2023]
   Keywords : Toxic comments; YouTube; Machine Learning; Natural Language Processing;

   Abstract : Toxic comments are overall likely to make someone feel uncomfortable and leave a discussion and are therefore potentially problematic. Toxic comments occur online on various social media, and depending on the site, get detected manually or via machine learning algorithms (or both), and removed depending on the severity and other factors. READ MORE

5. 4. Unlocking the Potential of Solar-Hydro Hybrid Solutions: Feasibility and Economic Analysis

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Måns Rosberg; [2023]
   Keywords : Hydropower; Solarpower; Hybrid power production; Solar-hydro hybrid power; Reservoir storage; Energy storage; Pumped hydro power; Floating PV; PV; Photovoltaics; Technology and Engineering;

   Abstract : Hybrid solutions that combine multiple renewable energy sources, such as solar power and hydro power, are gaining popularity as a means of meeting the growing energy demands while minimising environmental impacts, but also as an opportunity of connecting solar power plants to the grid in areas where this might not be possible unless large investments are made. This master thesis aims to evaluate the feasibility and economic viability of integrating solar panels with an existing grid connection point at a hydro power plant, along with the introduction of an energy storage solution using a hydro power plant reservoir. READ MORE

6. 5. Comparative Analysis of On-site vs Off-site green-Hydrogen Value Chain Scenarios to cover projected Aviation demand : A case for Toulouse Blagnac Airport in France

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Stathis Alexandrou; [2023]
   Keywords : Hydrogen Production; Value Chain Analysis; Levelized Cost of Hydrogen Production LCOH ; Hydrogen for Aviation; France; Toulouse Airport; Analys av vätgasens värdekedja; kostnader för vätgasens försörjningskedja; LCOH; flytande vätgas; vätgas för luftfarten; Frankrike; Toulouse Airport; ;

   Abstract : Amidst the efforts to mitigate the energy-related carbon emissions of human activities and pursuing a net-zero future by 2050, the aviation sector, as part of a wider group of hard-to-decarbonize sectors is responsible for 12% of all the transportation emissions globally. Green Hydrogen as a zero-emissions alternative fuel from water and renewable energy serves as a prime candidate to replace conventional aviation fuels and lead the way towards carbon-free flights. READ MORE