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  • Content Type: Abstract

    In 2011, March 11th, the big earthquake attacked eastern Japan followed by huge tsunami and nuclear plant accident. Consequently a lot of people could not help living in evacuation sites. Since those evaluation sites have high density of population… read more
    … tool even if electronic power, internet and (mobile) phone network are shut down. This is the next challenge. …
  • Content Type: Abstract

    In 2011, March 11th, the big earthquake attacked eastern Japan, and forced a lot of people to live in evacuation sites. Since those evaluation sites have high density of population and sanitary condition was poor in these sites, outbreaks of… read more
    … tool even if electronic power, internet and (mobile) phone network are shut down. This is the next challenge. …