The invention is an improvement in a scanning OCT system, which includes an interferometer with a sample arm for scanning a sample. The improvement comprises an axicon lens disposed in the sample arm to simultaneously achieve high lateral resolution and a greater depth of focus of the sample. The ax.....
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This invention teaches a low-noise sensor and electronic circuit to measure electrical voltage signals generated by the body without direct contact with the body. The currently available technologies for similar sensors require electrical contact to the skin either with a conductive gel or abrasive .....
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The conventional 2P-PCASL can be optimized for the applications listed above because MP-PCASL provides: Consistent tagging efficiency. Higher SNR than 2P-PCASL. Higher temporal resolution than 2P-PCASL. No need for a special RF system, which is often required for continuous ASL method.
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Applicable to a wide range of alcoholic drinks Does not change mouth feel due to very low viscosity Suitable for drinks between 4 and 20% alcohol content
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The UCSD research team of Drs. Roger Tsien, Quyen Nguyen and Paul Steinbach have developed a surgical imaging system that offers simultaneous viewing of reflected and fluorescent images, with complete channel separation and minimal time lags. The system can use a wide variety of fluorophores as wel.....
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