The demand for health care using telemedicine is set to increase, because specialized medical care is needed throughout the world. In particular, the evaluation of brain function has become important in order to diagn...
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A new formula for the sensitivity of a vertically matched CMOS sense amplifier, of the type used in DRAMs, to threshold voltage mismatch, parasitic capacitance mismatch, transconductance mismatch, and bitline load cap...
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A new formula for the sensitivity of a vertically matched CMOS sense amplifier, of the type used in DRAMs, to threshold voltage mismatch, parasitic capacitance mismatch, transconductance mismatch, and bitline load capacitance mismatch is derived. The mathematical methods used in the derivation of the formula are described in detail. The formula yields insight on the DRAM sensing operation. The perturbation approach used is novel and rigorous and yields an explicit closed-form solution. The formula agrees well with simulations. It is inherently slightly conservative and thus appropriate for use in design.< >
Mathematical and statistical models have played important roles in neuroscience, especially by describing the electrical activity of neurons recorded individually, or collectively across large networks. As the field m...
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Mathematical and statistical models have played important roles in neuroscience, especially by describing the electrical activity of neurons recorded individually, or collectively across large networks. As the field moves forward rapidly, new challenges are emerging. For maximal effectiveness, those working to advance computational neuroscience will need to appreciate and exploit the complementary strengths of mechanistic theory and the statistical paradigm.
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