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conclusion, the work clearly brings out the fact that an optimized parallel implementation has lead to a drastic reduction in computation time with respect to implementation of the same on typical multi-core processor architecture.
Linear accelerators use water cooling systems to ensure that certain components operate at specific temperatures. The water cooling system used on a Siemens Mevatron 77 has been found by us to be inadequate for our purposes for three major reasons. First, the controller is not able to regulate the machine temperature accurately when the beam is on for more… (More)
A three-dimensional dynamic cardiac phantom suitable for quality control of equilibrium gated nuclear cardiographic procedures is described. Its flexible microprocessor based design provides an absolute standard for ejection fraction determination, ventricular volume quantitation, and physiologically gated single photon emission computed tomography. The… (More)