Atom tamers Top left: Schematic of how a metasurface shapes a single beam of light into multiple tightly focused beams in a single step. These beams form a series of optical tweezers to trap ...
Open a brokerage account to start investing in stocks. Decide on specific stocks and how many shares to buy. Build and diversify your portfolio by purchasing chosen stocks. A stock represents an ...
BACKGROUND: Mental stress-induced myocardial ischemia is often clinically silent and associated with increased cardiovascular risk, particularly in women. Conventional ECG-based detection is limited, ...
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