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A High-Resolution Technique for Ultrasound Harmonic Imaging Using Sparse Representations in Gabor Frames
Gabor frames harmonic imaging sparse representations
2010/1/6
Over the last few decades there were dramatic
improvements in ultrasound imaging quality with the utilization
of harmonic frequencies induced by both tissue and echo-contrast
agents. The advantages...
Location proteomics - Building subcellular location trees from high resolution 3D fluorescence microscope images of randomly-tagged proteins
Location proteomics 3D fluorescence microscope images
2009/12/23
The overall object of proteomics is to characterize all of the proteins expressed in a given cell type. With the rapiddevelopment of random gene tagging technology and high resolution fluorescence mic...
High Resolution Imaging of Cell Organelle Using Compact Polarization Mode Converter
compact polarization mode converter azimuthally polarized beam super resolution
2009/6/2
The shape of focal spot is affected by the distribution of polarization and phase on the cross-section of the incident beam. We demonstrated the spatial resolution enhancement effect using the differe...
Inductively-overcoupled coil design for high resolution magnetic resonance imaging
Inductively-overcoupled coil design high resolution magnetic resonance imaging
2010/2/26
Maintaining the quality of magnetic resonance images acquired with the current implantable coil technology is challenging in longitudinal studies. To overcome this challenge, the principle of 'inducti...
HIGH-RESOLUTION COMPUTED TOMOGRAPHY IN HYPERSENSITIVITY PNEUMONITIS - CORRELATION WITH PULMONARY FUNCTION
high-resolution computer tomography hypersensitivity pneumonitis
2010/12/24
In 20 patients with chronic form of hypersensitivity pneumonitis (HP) pulmonary function tests (FEV1, FVC, DCO) and high resolution computed tomography (HRCT) scans were obtained. Extent of pathologic...
DIAGNOSTIC VALUE OF HIGH RESOLUTION COMPUTED TOMOGRAPHY IN THE ASSESSMENT OF NODULAR CHANGES IN PNEUMOCONIOSIS IN FOUNDRY WORKERS IN LUBLIN
foundry workers' pneumoconiosis high resolution computed tomography
2010/12/24
The workers of an iron foundry were exposed to air pollution, which after some time of exposure results in lung fibrosis among some workers. The diagnosis of pneumoconiosis in workers of an iron found...