Tsunehiko Yui ed., Nihon Zaibatsu Keieishi: Yasuda Zaibatsu(The Business History of Japanese Zaibatsu: Yasuda)
نویسندگان
چکیده
منابع مشابه
CAP representations of inner forms of Sp ( 4 ) with respect to Klingen parabolic subgroup Takanori Yasuda
The unitary group of the hyperbolic hermitian space of dimension two over a quaternion division algebra over a number field is a non-quasisplit inner form of Sp(4), and does not have a parabolic subgroup corresponding to the Klingen parabolic subgroup. However, it has CAP representations with respect to the Klingen parabolic subgroup. We construct them by using the theta lifting from the unitar...
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In PQCrypto 2013 Yasuda, Takagi and Sakurai proposed an interesting signature scheme of efficiency O(n) with parameter (q = 6781, n = 121) claimed to have 140-bit security level. Later on almost at the same time two independent and different attacks were then proposed by Y. Hashimoto in PQCrypto 2014 and by the authors in ICISC 2014. Hashimoto’s attack has complexity O(n) and breaks (q = 6781, ...
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The wide occurrence of peristaltic pumping should not be surprising at all since it results physiologically from neuro-muscular properties of any tubular smooth muscle. Of special concern here is to predict the rheological effects on the peristaltic motion in a curved channel. Attention is focused to develop and simulate a nonlinear mathematical model for Carreau-Yasuda fluid. The progressive w...
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Biometric Authentication Protocols (BAPs) have increasingly been employed to guarantee reliable access control to places and services. However, it is well-known that biometric traits contain sensitive information of individuals and if compromised could lead to serious security and privacy breaches. Yasuda et al. [23] proposed a distributed privacy-preserving BAP which Abidin et al. [1] have sho...
متن کاملCorporate Governance and Performance in Twentieth- Century Japan
To understand the corporate performance of Japanese firms in the twentieth century, we have constructed a comprehensive database that includes asset, capital composition, profitability, and other variables relating to corporate governance structure. In this paper, we briefly introduce our project and report preliminary results of research on corporate performance and its determinants. We survey...
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ژورنال
عنوان ژورنال: Japanese Yearbook on Business History
سال: 1989
ISSN: 0910-2027,1884-6181
DOI: 10.5029/jrbh1984.5.200