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  1. No Access

    Chapter and Conference Paper

    Galaxy: A Family of Stream-Cipher-Based Space-Hard Ciphers

    Whitebox cryptography seeks to ensure the security of cryptographic algorithms against adversaries who have unlimited access to the environments for their implementation. At ACM CCS 2015, Bogdanov and Isobe pr...

    Yuji Koike, Kosei Sakamoto, Takuya Hayashi in Information Security and Privacy (2020)

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    Article

    New Collinear Twist-3 Analysis of Transverse SSA: Toward a Solution for the Sign-Mismatch Problem

    We present a new collinear twist-3 analysis of the transverse SSA A N at RHIC. We use the TMD Sivers/Collins function to fix some of the relevant collin...

    Koichi Kanazawa, Yuji Koike, Andreas Metz, Daniel Pitonyak in Few-Body Systems (2015)

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    Article

    A case of acute hepatitis B related to previous gynecological surgery in Japan

    A 41-year-old woman became ill with acute hepatitis B after gynecological surgery performed by a surgeon who was hepatitis B surface antigen positive. The surgeon was positive for hepatitis B e antigen, and HB...

    Shinya Sugimoto, Shuichi Nagakubo, Tsuyoshi Ito in Journal of Infection and Chemotherapy (2013)

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    Chapter and Conference Paper

    Fast and Incremental Neural Associative Memory Based Approach for Adaptive Open-Loop Structural Control in High-Rise Buildings

    A novel neural associative memory-based structural control method, coined as AMOLCO, is proposed in this study. AMOLCO is an open-loop control system that autonomously and incrementally learns to suppress the ...

    Aram Kawewong, Yuji Koike, Osamu Hasegawa, Fumio Sato in Neural Information Processing (2011)

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    Chapter and Conference Paper

    Extracting Failure Knowledge with Associative Search

    We applied associative OR search on a Failure Knowledge Database with 1,242 failure accidents and 41 failure scenarios in the book “100 Scenarios of Failure” to find cases most analogous to risks that engineer...

    Masayuki Nakao, Kensuke Tsuchiya in New Frontiers in Artificial Intelligence (2008)

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    Article

    Association of the −173 G/C polymorphism of the macrophage migration inhibitory factor gene with ulcerative colitis

    Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine and has been shown to be involved in the development of chronic murine colitis. In the +173 G/C polymorphism of the MIF gene, the presenc...

    Hiroaki Nohara, Naoko Okayama, Nagamu Inoue, Yuji Koike in Journal of Gastroenterology (2004)

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    Article

    Calcium ions and morphological changes in the arterial wall after subarachnoid hemorrhage, with special reference to human subjects

    In order to clarify the relationship between calcium mobilization and morphological changes in the arterial wall after subarachnoid hemorrhage, electron microscopic histochemical assessments of the intracellul...

    Kenshi Yoshida, Hiroshi Watanabe, Saburo Nakamura in Medical Electron Microscopy (1995)