Essays about: "Molecular dynamics"

Showing result 21 - 25 of 119 essays containing the words Molecular dynamics.

  1. 21. Calculation of neutron scattering libraries for liquid ortho-deuterium and hydrogen deuteride

    University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Alexander Huusko; [2022]
    Keywords : PIMD; NJOY; HD; D2; HighNESS; ESS; RPMD; TSL; Physics and Astronomy;

    Abstract : The European Spallation Source (ESS) has launched a project called HighNESS, with the task of investigating the potential of adding a second moderator system to the facility, with ortho-deuterium (o-D2) being the main material of interest. Another moderator material which could be of interest is hydrogen deuteride (HD). READ MORE

  3. 22. Extraction of gating mechanisms from Markov state models of a pentameric ligand-gated ion channel

    University essay from KTH/Proteinvetenskap

    Author : Dimitrios Karalis; [2021]
    Keywords : GLIC; Markov state models MSMs ; KL divergence; Machine Learning ML ; pentameric ligand-gated ion channel pLGIC ; channel gating;

    Abstract : GLIC är en pH-känslig pentamerisk ligandstyrd jonkanal (pLGIC) som finns i cellmembranet hos prokaryoten Gloeobacter violaceus. GLIC är en bakteriell homolog till flera receptorer som är viktiga i nervsystemet hos de flesta eukaryotiska organismer. READ MORE

  4. 23. Sustaining Orientation of Ubiquitin for Single Particle Imaging Using Electric Fields

    University essay from Uppsala universitet/Kemisk och biomolekylär fysik; Uppsala universitet/Energimaterialens fysik

    Author : Adi Bijedic; [2021]
    Keywords : ;

    Abstract : Single-particle imaging, or SPI, is a method used to obtain the three-dimensional structure of particles. Repeatedly aiming X-rays at samples of a particle produces diffraction patterns, which are combined to a best-fit three-dimensional model of the particle. SPI of proteins can be improved by orienting the protein before imaging. READ MORE

  5. 24. Simultaneous Bayesian parameter estimation and particle-tracking including calculation of mis-linking probabilities

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Lennart Golks; [2021]
    Keywords : Physics and Astronomy;

    Abstract : Since 1994 super-resolution microscopes enable us to visualize processes in the nanome- ter regime where bio-molecules work. Consequently, there is a great need for methods analyzing the generated data to transfer the motion of molecules, seen as white dots, into trajectories. READ MORE

  6. 25. Automated pipeline for processing fluorescence calcium imaging microscopy data and electrophysiological measurements from 3D brain organoids

    University essay from Lunds universitet/Examensarbeten i bioinformatik

    Author : Mattis Knulst; [2021]
    Keywords : Biology and Life Sciences;

    Abstract : Motivation: 3D brain organoids are biological models of human brain development from which a rich body of data can be extracted that allows for insights about neuronal dynamics. Several tools, such as fluorescence calcium imaging microscopy and electrophysiological recordings are being used to assess how 3D brain organoid dynamics recapitulate what is known from the human brain. READ MORE