Essays about: "Gillespie simulations"

Found 4 essays containing the words Gillespie simulations.

  1. 1. Diffusion and Camera-Noise Modelling for Analysis of Single-Particle Tracking Movies

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Erik Clarkson; [2022]
    Keywords : reaction-diffusion; camera-noise modelling; single-particle tracking; Gillespie simulations; Physics and Astronomy;

    Abstract : Interactions between T-cells and other body cells is an essential part of the immune system. It involves the binding between surface receptors of the two cells. Specifically, T-cell receptors (TCRs) bind onto pMHC (peptide-loaded major histocompatibility complex) molecules on the partnering cell surface. READ MORE

  3. 2. DNA damage – a novel method to measure the rate of single-stranded breaks from fragmenting dsDNA in nanochannels – theory and modeling

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

    Author : Magnus Brander; [2020]
    Keywords : biophysics; DNA damage; single-stranded breaks; double-stranded breaks; Bayesian inference; Brownian motion; Gillespie algorithm; photosensitized DNA damage; Physics and Astronomy;

    Abstract : Damage to DNA can cause death to an individual cell and serious harm to the host organism. Photosensitized reactions are one cause of DNA damage. It can lead to destructive chemical reactions targeted to a base of the DNA as well as a breakage along one or both of the DNA strands. READ MORE

  4. 3. A Monte Carlo study of the particle mobility in crowded nearly one-dimensional systems.

    University essay from Umeå universitet/Institutionen för fysik

    Author : Ahlberg Sebastian; [2014]
    Keywords : Molecular crowding; Gillespie s algorithm; Random walk; Nearly 1D-model; Particle diffusion;

    Abstract : The study of crowding effects on particle diffusion is a large subject with implications in many scientific areas. The studies span from pure theoretical calculations to experiments actually measuring the movement of proteins diffusing in a cell. READ MORE

  5. 4. Analysing a bistable switch in systems biology with stochastic simulations

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

    Author : Patrik Fortes; [2013]
    Keywords : stochastic simulations; Systems biology; biological switch; Physics and Astronomy;

    Abstract : We analyse biological switches with the aid of computers and the Gillespie method, a stochastic solver. Stochastic calculations can lead to spontaneous switches which are, in part, determined by a subset of the parameters. In a deterministic description this is hidden. READ MORE