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Showing result 1 - 5 of 102 essays matching the above criteria.

  1. 1. A Machine Learning Approach on Analysis of Emission Spectra for Application in XFEL Experiments

    University essay from Uppsala universitet/Institutionen för fysik och astronomi

    Author : Harald Agelii; [2023]
    Keywords : Structural biology; Machine learning; Neural networks; emission spectrum; XFEL; X-ray free electron laser; SFX; Serial femtosecond X-ray crystallography; Proteins; Diagnostics;

    Abstract : In this thesis we investigate two potential applications of machine learning in the context of X-ray imaging and spectroscopy of biological samples, particularly such using X-ray free electron lasers (XFEL). We first investigate the possibility of using an emission spectrum, recorded from a sample after being probed by an incident X-ray, as a diagnostic tool. READ MORE

  3. 2. Living in an Immaterial World: An exploratory study on consumer value perceptions in metaverse settings

    University essay from Handelshögskolan i Stockholm/Institutionen för företagande och ledning

    Author : Linn Henriksson; Ellen Svärdh; [2023]
    Keywords : metaverse; consumption-value theory; value perceptions; virtual consumption;

    Abstract : As sung by Madonna, "we are living in a material world" underscored by the consumption of physical goods. Beyond the glitz of materialism lies the grand problem of overconsumption, and correspondingly overproduction, of the world's finite resources. READ MORE

  4. 3. Neural Network-Based Residential Water End-Use Disaggregation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Cajsa Pierrou; [2023]
    Keywords : Residential water end-use; Flow disaggregation; Time series classification; Artificial neural network; Smart water meter; Slutanvändning av vatten i hushåll; Flödesdisaggregering; Tidsserieklassificering; Artificiella neurala nätverk; Smart vattenmätare;

    Abstract : Sustainable management of finite resources is vital for ensuring livable conditions for both current and future generations. Measuring the total water consumption of residential households at high temporal resolutions and automatically disaggregating the sole signal into classified end usages (e.g. READ MORE

  5. 4. Oönskade beteenden hos katt : kunskapsbrist – kärnan av problemet

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Julia Alm Baker; Linnéa Nordlund; [2023]
    Keywords : aggression; avlivning; beteende; djurhälsopersonal; djurägare; etologi; klösning; miljöberikning; naturliga beteenden; omplacering; oro; oönskade beteenden; problembeteenden; stress; tamkatt; urinering; urinmarkering; välfärd;

    Abstract : Katter anses av många som mer självständiga, lättare att sköta och mindre tidskrävande jämfört med till exempel hundar. Detta har troligen bidragit till deras ökande popularitet och att de idag är ett av de vanligaste husdjuren i världen. READ MORE

  6. 5. Unsupervised Anomaly Detection in Multivariate Time Series Using Variational Autoencoders

    University essay from Lunds universitet/Matematik LTH

    Author : Elias Aronsson; [2023]
    Keywords : Anomaly Detection; Variational Autoencoder VAE ; Unsupervised Learning; Machine learning; AI; Technology and Engineering;

    Abstract : In this master’s thesis, a novel unsupervised anomaly detection tool was developed in collaboration with Sandvik Rock Processing to assist engineers and experts in analyzing large amounts of sensor data from cone crushers used in the stone crushing industry. The tool focuses on analyzing power, pressure, and CSS sensor data. READ MORE