1 to 10 of 86 literature results

• Atomic structure of the binary icosahedral Yb-Cd quasicrystal.

  Icosahedral quasicrystals (i-QCs) are long-range ordered solids that show non-crystallographic symmetries such as five-fold rotations. Their detailed …

  Authors: Hiroyuki Takakura, Cesar Pay Gómez, Akiji Yamamoto, Marc De Boissieu, An Pang Tsai

  Source: Nature materials. 2007 Jan

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• Importance of complete pathologic response to prehepatectomy chemotherapy in treating colorectal cancer metastases.

  OBJECTIVE: We studied the influence of complete pathologic response of colorectal cancer liver metastases to prehepatectomy chemotherapy on longterm s…

  Authors: Kuniya Tanaka, Hideki Takakura, Kazuhisa Takeda, Kenichi Matsuo, Yasuhiko Nagano, Itaru Endo

  Source: Annals of surgery. 2009 Dec

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• Lattice dynamics of the Zn-Mg-Sc icosahedral quasicrystal and its Zn-Sc periodic 1/1 approximant.

  Quasicrystals are long-range-ordered materials that lack translational invariance, so the study of their physical properties remains a challenging pro…

  Authors: Marc de Boissieu, Sonia Francoual, Marek Mihalkovic, Kaoru Shibata, Alfred Q R Baron, Yvan Sidis, Tsutomu Ishimasa, Dongmei Wu, Thomas Lograsso, Louis-Pierre Regnault,…

  Source: Nature materials. 2007 Dec

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• Technique of right hemihepatectomy preserving ventral right anterior section guided by area of hepatic venous drainage.

  BACKGROUND: Although the consequences of partial venous outflow interruption have attracted only limited attention in liver surgery, maximal preservat…

  Authors: Kuniya Tanaka, Chizuru Matsumoto, Hideki Takakura, Kenichi Matsuo, Yasuhiko Nagano, Itaru Endo, Shinji Togo, Hiroshi Shimada, Holger Bourquain, Heinz O Peitgen

  Source: Surgery. 2010 Mar

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• Global synchronization in the theta band during mental imagery of navigation in humans.

  Visual mental imagery is critical for successfully navigating the environment, which in turn activates many cortical regions simultaneously. Theta osc…

  Authors: Yang Li, Katsumi Umeno, Etsuro Hori, Hiromasa Takakura, Susumu Urakawa, Taketoshi Ono, Hisao Nishijo

  Source: Neuroscience research. 2009 Sep

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• Effect of intensive interval training during unloading on muscle deoxygenation kinetics.

  The present study investigated the effects of intensive interval training during 20-day of unloading on local muscle oxygenation kinetics evaluated by…

  Authors: Y Furuichi, K Masuda, H Takakura, N Hotta, K Ishida, K Katayama, S Iwase, H Akima

  Source: International journal of sports medicine. 2009 Aug

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• Synthesis of the CDE/FG ring models of prymnesins: reassignment of the relative configuration of the E/F ring juncture.

  structure: see text] Synthesis of two diastereomeric models (3a and 3b) corresponding to the CDE/FG ring of prymnesins, polycyclic ether toxins isolat…

  Authors: Makoto Sasaki, Makoto Ebine, Hiroyuki Takagi, Hiroyuki Takakura, Takeshi Shida, Masayuki Satake, Yasukatsu Oshima, Tomoji Igarashi, Takeshi Yasumoto

  Source: Organic letters. 2004 Apr 29

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• Progress toward the total synthesis of ciguatoxins: a convergent synthesis of the FGHIJKLM ring fragment.

  structure: see text] A highly convergent synthetic route to the FGHIJKLM ring fragment of ciguatoxins has been developed, which relied on extensive us…

  Authors: Hiroyuki Takakura, Makoto Sasaki, Shugo Honda, Kazuo Tachibana

  Source: Organic letters. 2002 Aug 8

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• Revisiting the liver in human yellow fever: virus-induced apoptosis in hepatocytes associated with TGF-beta, TNF-alpha and NK cells activity.

  Flavivirus infection as dengue and yellow fever persists as a terrible menace to pandemics, due to Aedes prevalence in the Americas. Yellow fever is c…

  Authors: Juarez A S Quaresma, Vera L R S Barros, Carla Pagliari, Elaine R Fernandes, Fernanda Guedes, Cleusa F H Takakura, Heitor F Andrade, Pedro F C Vasconcelos, Maria I S Duarte

  Source: Virology. 2006 Feb 5

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• Ab initio structure determination of icosahedral Zn-Mg-Ho quasicrystals by density modification method.

  A novel density modification method is applied for the first time to phase reconstruction of x-ray single crystal data of quasicrystals. The structure…

  Authors: H Takakura, M Shiono, T J Sato, A Yamamoto, A P Tsai

  Source: Physical review letters. 2001 Jan 8

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