Sökning: "Time-lapse microscopy"

Visar resultat 1 - 5 av 24 avhandlingar innehållade orden Time-lapse microscopy.

  1. 1. Time-lapse microscopy as a tool for studying cell-surface interaction

    Författare :Nina Tymchenko; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cell culture; cell traction forces; time-lapse; stem cells; supported phospholipid bilayers; cell-surface interaction;

    Sammanfattning : .... LÄS MER

  3. 2. Time-Lapse Microscopy Imaging and Image Analysis for Cell Migration Studies

    Författare :Johan Degerman; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; cell image segmentation; computational imaging; cell migration modelling; Time-lapse microscopy;

    Sammanfattning : This thesis considers a complete automatic system for in-vitro cell imaging and migration image analysis. The development of such can be divided into three main problems:The first considered problem concerns how to build a robust time-lapse sequence acquisition system, for imaging adult hippocampal cells in bright-field microscopy. LÄS MER

  4. 3. Segmentation and tracking of cells and particles in time-lapse microscopy

    Författare :Klas E. G. Magnusson; Joakim Jaldén; Dirk Padfield; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cell tracking; Particle tracking; Multiple target tracking; Image segmentation; Image processing; Computer vision; Open source software; Time-lapse microscopy; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : In biology, many different kinds of microscopy are used to study cells. There are many different kinds of transmission microscopy, where light is passed through the cells, that can be used without staining or other treatments that can harm the cells. LÄS MER

  5. 4. Timing Matters : Wounding and entomopathogenic nematode infection kinetics

    Författare :Alexis Dziedziech; Ulrich Theopold; Angela Giangrande; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Drosophila melanogaster; Heterorhabditis bacteriophora; Photorhabdus luminescens; entomopathogenic nematodes; worms; high-resolution microscopy; time-lapse; infection; kinetics; sepsis; septic wounding; injury; clotting; glutactin; transglutaminase; prophenoloxidase; cell death; pyroptosis; caspase; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Over time, insects have developed complex strategies to defend themselves against presenting threats. However, in the evolutionary arms race of survival, pathogens have adapted to quickly overcome the immune response mounted by the host. LÄS MER

  7. 5. Time-Lapse Bright-Field Microscopy and Image Acquisition of In-Vitro Neural Stem Cells

    Författare :Johan Degerman; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This project involves development of a system for time-lapse image acquisition of neural stem cells. The purpose of analyzing time sequences is to find migrational patterns that are characteristic for different cell types. LÄS MER