Jung-Sik Yon

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—In this paper, a charge control with an input voltage feedforward is proposed for an input-series–output-parallel-connected converter configuration for the high-speed-train power system application. This control scheme accomplishes the output current sharing for the output-parallel-connected modules as well as the input voltage sharing for the(More)
The cho1/pss mutant of Saccharomyces cerevisiae, which is auxotrophic for choline or ethanolamine because of the deficiency in phosphatidylserine synthesis, grew in the presence of 0.05 mM phosphatidylcholine (PC) with octanoic acids (diC8PC) or decanoic acids (diC10PC), but not in the presence of PC with longer acyl residues. It did not grow in the(More)
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