Sökning: "electron microscopy"

Visar resultat 41 - 45 av 1371 avhandlingar innehållade orden electron microscopy.

  1. 41. Electron microscopy on sea urchin gametes

    Författare :Björn Afzelius; Stockholms högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 42. High resolution electron microscopy of ceramics : studies of sialon materials and doped β-rhombohedral boron

    Författare :Per-Olof Olsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 43. Structure studies of membrane associated proteins by transmission electron microscopy

    Författare :Zuoneng Wang; Carsten Mim; Anna Sundborger Lunna; KTH; []
    Nyckelord :peripheral membrane protein PMP ; BAR protein; membrane curvature; actin dynamic; transmission electron microscopy; liposomes; Technology and Health; Teknik och hälsa;

    Sammanfattning : Cell membranes need to change their shapes during many cellular processeslike protein trafficking, cytokinesis and membrane homeostasis. The lattershuttles lipids, synthesized in the endoplasmic reticulum, to all membranouscompartments. LÄS MER

  5. 44. Contributions to 3D Image Analysis using Discrete Methods and Fuzzy Techniques : With Focus on Images from Cryo-Electron Tomography

    Författare :Magnus Gedda; Ewert Bengtsson; Stina Svensson; Carolina Wählby; Punam Saha; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; digital image analysis; 3D; fuzzy; algorithms; grey-weighted distance; region growing; electron tomography; tracing; fluorescence microscopy; Datoriserad bildanalys; Computerized Image Analysis;

    Sammanfattning : With the emergence of new imaging techniques, researchers are always eager to push the boundaries by examining objects either smaller or further away than what was previously possible. The development of image analysis techniques has greatly helped to introduce objectivity and coherence in measurements and decision making. LÄS MER

  7. 45. Electron Microscopy of Oxide Formed on Nickel Alloy X-750 in Simulated Boiling Water Reactor Environment

    Författare :Silvia Tuzi; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Corrosion; oxidation; alloy X-750; nickel alloys; boiling water reactors; electron microscopy.;

    Sammanfattning : The environment of a nuclear reactor is hostile and the materials used have to withstand harsh and corrosive working conditions. Nickel alloy X-750 has been extensively used in the nuclear industry for the last 30 years. LÄS MER