DEAR DR. ROACH: My husband is 73 and was diagnosed with heart failure and a severely dilated left ventricle. At the time, he was pumping 10 liters per minute. He had a proBNP natriuretic peptide level ...
From the micromixer topology by Barrie Gilbert [1], this amplifier allows a single-ended input to be converted to a Class A/B current output from a single supply. Wow the engineering world with your ...
This article proposes a new method of selecting demand-shift instruments for disaggregated industries. I use prior information from input-output tables to identify industries whose output fluctuations ...
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