Tom Farkas

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Enzyme partitioning and recovery with a new aqueous two-phase system based on commercially available hydroxypropyl starch Reppal PES 200 and the thermo-separating polymer Ucon 50-HB-5100 was studied. Ucon is an ethylene oxide-propylene oxide random copolymer. A culture supernatant of Aspergillus niger containing extracellular beta-mannanase and(More)
– A presentation of the method of Near Field Signature Analysis as a tool for diagnostic failure localization in high frequency circuit assemblies will be given. Traditional techniques of localizing faults in RF circuits rely heavily on manual methods and ATE approaches have limitations based on how much intelligence can be embedded into the software.(More)
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