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Positron emission tomography (PET) relies on accurate timing information to pair two 511-keV photons into a coincidence event. Calibration of time delays between detectors becomes increasingly important as the timing resolution of detector technology improves, as a calibration error can quickly become a dominant source of error. Previous work has shown that the maximum likelihood estimate of these...
We present a timing-valve mechanism on a paper-based device to conduct competitive ELISA procedures. The device consists of multiple channels, where timing-valves regulate each individual liquid flow, to automate sequential steps. The timing-valve is achieved using surfactants to dissolve the hydrophobic barriers and to allow fluid to pass through in a timed duration. Imidacloprid (small molecule...
One of the major purposes of characterizing discrete device reliability is to provide reasonable margin during design phase. Prevention is always better than a cure from risk control and cost management point of view. Over the last decade, foundry has been asked to provide aging aware IP and cell library to reduce customers' product development cycle. Though these libraries were well characterized...
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