Essays about: "peak picking"

Found 4 essays containing the words peak picking.

  1. 1. Leveraging CNN for Automated Peak Picking in Untargeted Metabolomics without Parameter Dependencies

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Vivian Wang; Lidia Yalew; [2023-10-19]
    Keywords : Deep learning; Convolutional neural network; LC-MS; Peak Detection; Metabolomics; Faster R-CNN;

    Abstract : Metabolomics is a scientific discipline that involves the thorough analysis of small molecules, known as metabolites, found within a biological system. Furthermore, liquid chromatography-mass spectrometry (LC-MS) is a commonly used analytical technique in metabolomics for analysing biological samples due to its broad coverage of the measurable metabolome. READ MORE

  3. 2. Untargeted metabolomics to assess effects of rye diet enriched with plant protein and fermentable fiber on appetite

    University essay from SLU/Dept. of Food Science

    Author : Magnus Lindelöf; [2014]
    Keywords : rye; dietary fiber; protein; satiety; humans; plasma; metabolomics; untargeted; NMR; speaq; chemometrics;

    Abstract : Rye products are known to more effective decrease different aspects of subjective appetite compared to low fiber wheat bread. Nutritional composition and structural properties, such as dietary fiber components and grain integrity are thought to play roles in the satiating mechanism behind this appetite reduction. READ MORE

  4. 3. Nuclear magnetic resonance spectroscopy interpretation for protein modeling using computer vision and probabilistic graphical models

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Piotr Klukowski; [2013]
    Keywords : NMR; peak picking; HOG; protein modeling; Bayesian Network;

    Abstract : Dynamic development of nuclear magnetic resonance spectroscopy (NMR) allowed fast acquisition of experimental data which determine structure and dynamics of macromolecules. Nevertheless, due to lack of appropriate computational methods, NMR spectra are still analyzed manually by researchers what takes weeks or years depending on protein complexity. READ MORE

  5. 4. Data Processing Algorithms in Wireless Sensor Networks får Structural Health Monitoring

    University essay from KTH/Bro- och stålbyggnad

    Author : Nigatu Mitiku Danna; Esayas Getachew Mekonnen; [2012]
    Keywords : Bridge; FFT; Modal Analysis; Monitoring; Natural Frequency; Peak Picking; Structure; Wireless Sensor.;

    Abstract : The gradual deterioration and failure of old buildings, bridges and other civil engineering structures invoked the need for Structural Health Monitoring (SHM) systems to develop a means to monitor the health of structures. Dozens of sensing, processing and monitoring mechanisms have been implemented and widely deployed with wired sensors. READ MORE