Satoshi Onishi

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In the FGCS project, we have developed a parallel inference machine, PIM/m, as one of the nal products of the project. PIM/m has up to 256 processor elements (PEs) connected by a 16 16 mesh network, while its predecessor, Multi-PSI/v2, has 64 PEs. A PE has three custom VLSI chips, one of which is a pipelined microprocessor having special mechanisms for KL1(More)
This study was undertaken to examine the effects of aldose reductase inhibitor (ARI) and vitamin B12 (VB12) on myocardial uptake of iodine-123 metaiodobenzylguanidine (MIBG) in patients with diabetic autonomic disorder. Myocardial scintigraphy using 123I-MIBG was performed on 20 healthy volunteers (controls) and 56 patients with non-insulin-dependent(More)
Human norovirus (NoV) is an important cause of the epidemic acute gastroenteritis in children and adults. This review mentions on the required knowledge to understand morphology, genetics, transmission, pathogenesis, and control. The development of molecular diagnostic techniques is clarified the epidemiological impact that is now recognized not only as the(More)
The objectives of this clinical study using iodine-123 metaiodobenzylguanidine (MIBG) scintigraphy were (a) to evaluate cardiac sympathetic denervation in non-insulin-dependent diabetes mellitus (NIDDM) patients with and without hypertension and (b) to investigate the relation between cardiac sympathetic denervation and prognosis in NIDDM patients. We(More)