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Showing result 1 - 5 of 119 essays matching the above criteria.

  1. 1. Predicting Lithium-Ion Battery State of Health using Linear Regression

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Niklas Sundberg; [2024]
    Keywords : Lithium-Ion; Multiple Linear Regression; State of Health; Voltage Deviation;

    Abstract : Knowledge of battery health is very important. It provides insight into the capacity of a given system and allows the operators to plan ahead more efficiently. But measuring state of health (SoH) of a battery is difficult, and takes time. More importantly, the battery needs to be taken out of operation to be analysed correctly. READ MORE

  3. 2. Unauthorised Session Detection with RNN-LSTM Models and Topological Data Analysis

    University essay from KTH/Matematik (Avd.)

    Author : Nazar Maksymchuk Netterström; [2023]
    Keywords : Recurrent Neural Network; Long-Short-Term-Memory; Topological Data Analysis; Session based data; Anomaly detection; Time-series analysis; Imbalanced data; Master thesis; Neurala nätverk; Topologisk data analys; Detektion av avvikelse; Sessionsbaserad data; Tidserieanalys; Inbalancerad data; Masteruppsats;

    Abstract : This thesis explores the possibility of using session-based customers data from Svenska Handelsbanken AB to detect fraudulent sessions. Tools within Topological Data Analysis are employed to analyse customers behavior and examine topological properties such as homology and stable rank at the individual level. READ MORE

  4. 3. Sustainability benefits of industrial symbiosis: Building value from stakeholders

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Laura Elizabeth Redmond; [2023]
    Keywords : Industrial symbiosis; stakeholder engagement; sustainable business models; circularity; sustainability benefits; Social Sciences;

    Abstract : The circular economy (CE) brings a shift in business operations that could increase societal well-being and reduce environmental costs, making regionalization and circular supply chains crucial to reduce greenhouse gas emissions. Industrial Symbiosis (IS) is a strategy to enhance the circularity of industry by exchanging resources and knowledge sharing between different actors in an industrial system. READ MORE

  5. 4. Anticipating Glacier Lake Outburst Floods (GLOFs): an impact-based forecasting framework for managing GLOF risks in Nepal.

    University essay from Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Author : Grace Muir; [2023]
    Keywords : Anticipatory Action; Impact-based Forecasting; Glacier Lake Outburst Flood; Nepal; Risk-informed Early Action; Prediction; Disaster Risk Management; Science General;

    Abstract : Glacier lake outburst floods (GLOFs) are an increasingly documented threat across the Himalayan region, wherein Nepal is situated. GLOFs involve a rapid discharge of water from a lake situated at the side, front, within, beneath, or on the surface of a glacier. READ MORE

  6. 5. Part of the Problem or Solution? : The Drivers and Barriers from CSR to CSR 2.0 in Companies Operating in Sweden

    University essay from Jönköping University

    Author : Hanna Bexell; Sina Barmoro; [2023]
    Keywords : CSR; CSR 2.0; Future CSR; Drivers and Barriers;

    Abstract : At present, humanity faces one of its most pressing and daunting challenges: climate change. For this reason, sustainable development is a topic more urgent now than ever. CSR 2.0 is a model introduced to tackle the limitations of traditional CSR practices that have been shown to be ineffective over time. READ MORE