Takayuki Shimada

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Inspired by the observation of polar interactions between CO and O(2) ligands and the peptide residues at the active site of hemoglobin and myoglobin, we synthesized two kinds of superstructured porphyrins: TCP-IM, which contains a linked imidazole ligand, and TCP-PY, which contains a linked pyridine ligand, and examined the thermodynamic, kinetic, and(More)
Time-Frequency Masking methods, primary known as DUET [2] and SAFIA [3], are effective scheme for blind speech separation problem. Based on an investigation of conventional delay-histogram and the time-frequency masking method in terms of estimated delay accuracy, two novel approaches for clustering process are proposed. In particular, the proposed methods(More)
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