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Fukushima J Med Sci ; 59(1): 27-34, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23842511


Acute myocardial infarction (AMI) remains one of the most serious heart diseases and elucidation of its pathogenesis and advances in treatment strategies have been desired. In 2009, to understand the status of AMI in Fukushima Prefecture for improving treatment outcomes, a new AMI registration survey system was conducted throughout the prefecture. A total of 1,556 cases were registered in the initial 2 years from 2009 to 2010. The hospital-based overall incidence of AMI in Fukushima Prefecture was 37.9 people per population of 100,000 per year. Mortality from AMI within 30 days of onset was 10.2%. We report herein the actual situation of AMI onset and treatment in Fukushima Prefecture based on the initial results of the survey.

Infarto do Miocárdio/epidemiologia , Doença Aguda , Adulto , Idoso , Feminino , Humanos , Incidência , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/mortalidade , Sistema de Registros , Fatores de Tempo
Opt Express ; 19(14): 13179-84, 2011 Jul 04.
Artigo em Inglês | MEDLINE | ID: mdl-21747472


A field trial of 100-Gbit/s Ethernet over an optical transport network (OTN) is conducted using a real-time digital coherent signal processor. Error free operation with the Q-margin of 3.2 dB is confirmed at a 100 Gbit/s Ethernet analyzer by concatenating a low-density parity-check code with a OTN framer forward error correction, after 80-ch WDM transmission through 6 spans x 70 km of dispersion shifted fiber without inline-dispersion compensation. Also, the recovery time of 12 msec is observed in an optical route switching experiment, which is achieved through fast chromatic dispersion estimation functionality.

Redes de Comunicação de Computadores/instrumentação , Dispositivos Ópticos , Processamento de Sinais Assistido por Computador/instrumentação , Sistemas Computacionais , Desenho Assistido por Computador , Desenho de Equipamento , Análise de Falha de Equipamento , Micro-Ondas