Akiko Orita

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Identity poisoning by fake-named account is caused not only by identity theft but also by valid accounts with impersonated screen-names. From users' perspective, screen-name is an identifier of other users without obtaining any credential information. To prove the originality of a user without revealing identifier information, we focused on linkability, an(More)
AIMS This article explores the structures of relational resources that individuals with psychiatric disorders get from their family configurations using the concept of social capital. METHODS The research is based on a sample of 54 individuals with psychiatric disorders and behavioural problems, and a comparison sample of 54 individuals without a clinical(More)
We investigated the possibility that substance P would mediate defecation in rats subjected to restraint-stress. The increases in fecal pellet output caused by restraint-stress were inhibited by a neurokinin (NK)1 receptor antagonist, RP67580 with an ED50 (95% confidence limits) value of 0.59 (0.54-0.65) mg/kg i.p. RP68651, the enantiomer of RP67580 devoid(More)
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