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A concentration of acetone in blood and urine can be used as a potential biomarker for clinical diagnosis such as diabetes mellitus type 1. In this paper, a fiber-optic biosensor exploiting consumption of nicotinamide adenine dinucleotide (NADH) was developed for determination of acetone concentration in an aqueous solution. An optical system for the biosensor was constructed with an ultraviolet-light...
System Efficient ESD Design (SEED) requires dynamic behavior models from the devices and circuitry used along the protection chain, typically from the discharge point of entry at the PCB boundary i.e. connector up to the circuits on-chip to be protected. In-between this path there may be external ESD protection i.e. voltage clamping together with parasitic layout effects, interconnect path delay with...
This paper deals with the computation of high-frequency fields which penetrate into two different cabinets with two different air-flow hole shapes. The software used for the simulations is Efield® and the two different methods FDTD (Finite Difference Time Domain) and MLFMM (Multi Level Fast Multipole Method) have been employed to calculate the fields in two different manners; the first method computes...
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