Keita Ueno

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The stroke-prone spontaneously hypertensive rat (SHRSP) has been reported to show significantly lower levels of serum total cholesterol than the normotensive control strain Wistar-Kyoto rat (WKY). Because selective inbreeding was conducted for stroke proneness, this concomitantly inherited characteristic of SHRSP may play some pathophysiological role in(More)
A sophisticated bipolar technology for high speed and low power dissipation VLSI's has been developed. It employs an Emitter-base Self-aligned structure with Polysilicon Electrodes and Resistors (ESPER) combined with U-FOX (U-groove isolation with thick Field OXide). An ECL circuit with a minimum gate delay time of 38.8 ps has been obtained at a switching(More)
Arylation of both acyclic ketones and primary and secondary amines was achieved using a new, simple, stable, and easy-to-access nickel(II)-halide complex bearing mixed PPh3/N-heterocyclic carbene ligands as a catalyst precursor. Acyclic ketones were first arylated at the alpha-position with the nickel catalyst. On the other hand, less basic amines, such as(More)
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