Now showing items 1-9 of 9

    • High pressure study of gamma iron oxide up to 52 GPa by x-ray diffraction 

      Sandhu, Jagdev S. (Texas Tech University, 2005-12)
      The high pressure behavior of ã- Fe2O3 has been investigated up to 52 GPa using X-ray diffraction techniques and a diamond anvil cell. We are reporting phase transformation of bulk and nanocrystalline ã- Fe2O3 samples. ...
    • High pressure study of spinel chromite 

      White, Allen D. C. (2005-05)
      Chromite has one of the most important crystal structures, the spinel structure; therefore its high pressure behavior has significant implications to the foundation of a wide range of materials. It is also found throughout ...
    • High pressure study of spinel chromite 

      White, Allen D. C. (Texas Tech University, 2005-05)
      Chromite has one of the most important crystal structures, the spinel structure; therefore its high pressure behavior has significant implications to the foundation of a wide range of materials. It is also found throughout ...
    • LEFT VENTRICLE FLUID MECHANICS UNDER MITRAL VALVE EDGE-TO-EDGE REPAIR 

      Shi, Liang (2010-12)
      Edge-to-Edge repair (ETER) is one of the mitral valve (MV) repair techniques frequently used in MV disease treatment. The hemodynamic changes caused by ETER may cause clinical complications such as thrombus formation and ...
    • Micromechanics of stress-induced martensitic phase transformations 

      Ozsoy, Istemi Baris (Texas Tech University, 2007-12)
      Martensitic phase transformation is a solid-solid transformation which represents the main deformation mechanism of shape memory alloys. The formed microstructure determines the mechanical and generally physical properties ...
    • Mitral Valve annulus tension : an in vitro study 

      Bhattacharya, Shamik (2011-05)
      The mitral valve is an important valve inside the heart controlling the flow of oxygenated blood from lungs to heart. It has a complex cardiac structure comprising the annulus, the leaflets, chordae tendinae and papillary ...
    • Modeling and simulation of a high pressure hydrogen storage tank with dynamic wall 

      Cumalioglu, Ilgaz (Texas Tech University, 2005-12)
      Hydrogen storage is one of the divisions of hydrogen powered vehicles technology. To increase performances of high pressure hydrogen storage tanks, a multilayered design is proposed featuring the dynamic wall capable of ...
    • Modeling and simulation of a high pressure hydrogen storage tank with Dynamic Wall 

      Cumalioglu, Ilgaz (2005-12)
      Hydrogen storage is one of the divisions of hydrogen powered vehicles technology. To increase performances of high pressure hydrogen storage tanks, a multilayered design is proposed featuring the dynamic wall capable of ...
    • Transmission electron microscopy and thermal residual stress analysis of AlN crystal 

      Lee, Rac G. (Texas Tech University, 2007-05)
      Presented in this thesis is an investigation into the residual thermal stress distribution in AlN single crystal (film), grown using W (substrate) as a crucible material, and appropriate crucibles, sapphire, tantalum ...