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SMA
2009
ACM
14 years 4 months ago
2009
ACM
Over the last fifty years, there have been numerous efforts to develop from first principles a comprehensive discrete formulation of geometric physics, including Whitney’s ge...
CISS
2008
IEEE
14 years 4 months ago
2008
IEEE
—Magnetic resonance imaging (MRI) may be viewed as a two-stage experiment that yields a non-invasive spatial mapping of hydrogen nuclei in living subjects. Nuclear spins within a...
CODES
2008
IEEE
14 years 4 months ago
2008
IEEE
Instruction set extensions (ISEs) can accelerate embedded processor performance. Many algorithms for ISE generation have shown good potential; some of them have recently been expa...
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
—Capsule endoscopy is a promising technique for diagnosing diseases in the small intestines. Here we propose a miniature swimming mechanism that uses MRI’s magnetic fields for ...
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
—We introduce an inexpensive, low complexity power surface system capable of simultaneously providing wireless power and bidirectional communication from a surface to multiple mo...