The effect of multi-directional forging on the development texture and increase hardness was investigated for a commercial A5052 aluminum alloy, which had an initial with major orientation ｛001｝<100>. Two specimens were prepared: one obtained via (MDF) performed four times at true strain 0.18 each forging, while other prepared unidirectional (UDF) time 0.72. MDF UDF same 0.72 exhibited tendenci...

This work considers synergistic multi-spectral CT reconstruction where information from all available energy channels is combined to improve the of each individual channel, we propose fuse this data (represented by a single sinogram) obtain polyenergetic image which keeps structural shared with increased signal-to-noise-ratio. new used as prior during channel-by-channel minimization process thr...

Object-oriented database management systems are often motivated by their support for new emerging application areas such as computer-aided design and analysis systems. The object-oriented data model is well suited for managing the data complexity and representation needs of such applications. We have built a system for finite element analysis using an object-relational database management syste...

Point-like targets are useful in providing surface deformation with the time series of synthetic aperture radar (SAR) images using the multi-temporal interferometric synthetic aperture radar (MTInSAR) methodology. However, the spatial density of point-like targets is low, especially in non-urban areas. In this paper, a hierarchical MTInSAR method is proposed to increase the spatial density of d...