173. Clinical Evaluation of New Fast Sequence "GRASE"

GRASE (gradient- and spin-echo) MR imaging: a new fast clinical imaging technique.

A novel technique of magnetic resonance (MR) imaging, which combines gradient-echo and spin-echo (GRASE) technique, accomplishes T2-weighted multisection imaging in drastically reduced imaging time, currently 24 times faster than spin-echo imaging. The GRASE technique maintains contrast mechanisms, high spatial resolution, and image quality of spin-echo imaging and is compatible with clinical w...

Gradient Spin Echo (GraSE) imaging for fast myocardial T2 mapping

BACKGROUND Quantitative Cardiovascular Magnetic Resonance (CMR) techniques have gained high interest in CMR research. Myocardial T2 mapping is thought to be helpful in diagnosis of acute myocardial conditions associated with myocardial edema. In this study we aimed to establish a technique for myocardial T2 mapping based on gradient-spin-echo (GraSE) imaging. METHODS The local ethics committe...

A New Class of Banach Sequence Spaces

evaluation of keratinized on overdenture implant success

چکیده ندارد.

Ultra-Fast Evaluation of Protein Energies Directly from Sequence

The structure, function, stability, and many other properties of a protein in a fixed environment are fully specified by its sequence, but in a manner that is difficult to discern. We present a general approach for rapidly mapping sequences directly to their energies on a pre-specified rigid backbone, an important sub-problem in computational protein design and in some methods for protein struc...