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  1. No Access

    Article

    Roles and regulation of the heat shock σ factor σ32 in Escherichia coli

    Takashi Yura, Yasuo Kawasaki, Noriko Kusukawa, Hiroki Nagai in Antonie van Leeuwenhoek (1990)

  2. No Access

    Article

    ICDAR 2003 robust reading competitions: entries, results, and future directions

    This paper describes the robust reading competitions for ICDAR 2003. With the rapid growth in research over the last few years on recognizing text in natural scenes, there is an urgent need to establish some c...

    Simon M. Lucas, Alex Panaretos, Luis Sosa in International Journal of Document Analysis… (2005)

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    Article

    An important factor for controlling the photoreactivity of titania: O-deficiency of anatase thin films

    Oxygen deficient (O-deficient) anatase thin films with high photoreactivity under UV-light irradiation were fabricated by post-annealing partially nitrided anatase thin films, prepared by heat-treatment of pre...

    Hiroki Nagai, Moyu Hasegawa, Hiroki Hara, Chihiro Mochizuki in Journal of Materials Science (2008)

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    Article

    Rutile thin film responsive to visible light and with high UV light sensitivity

    A transparent rutile thin film 100 nm thick was fabricated on a quartz glass substrate; it was responsive to visible light and had a higher sensitivity to UV light than an anatase thin film formed by sol–gel m...

    Hiroki Nagai, Sohei Aoyama, Hiroki Hara, Chihiro Mochizuki in Journal of Materials Science (2009)

  5. No Access

    Article

    Simulation of the trajectory of a punted rugby ball taking into account the asymmetrical pressure distribution caused by the seams

    This paper describes the effect of the seams of a rugby ball on the side force and the flight trajectory of the punted kick. Measurement of the aerodynamic force on a non-spinning rugby ball reveals that the s...

    Kazuya Seo, Osamu Kobayashi, Masahide Murakami, Daisuke Yorita in Journal of Visualization (2010)

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    Article

    Widening the range of high-precision quantitative measurement in retardation-modulated differential interference microscope

    To realize high-precision and wide-field measurements in retardation-modulated differential interference contrast (RM-DIC) microscope, we developed a new technique to stitch plural images taken by a high-magni...

    Hiroshi Ishiwata, Hiroki Nagai, Toshihisa Naka, Masahide Itoh in Optical Review (2010)

  7. No Access

    Article

    Photoluminescence and photoreactivity affected by oxygen defects in crystal-oriented rutile thin film fabricated by molecular precursor method

    This article describes the post-annealing treatment of a rutile thin film, which was fabricated on a quartz glass substrate by heat treating a precursor film in air for 15–60 min by using a process involving a...

    Hiroki Nagai, Sohei Aoyama, Hiroki Hara, Chihiro Mochizuki in Journal of Materials Science (2010)

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    Article

    Phase I study of the combination of nedaplatin and gemcitabine in previously untreated advanced squamous cell lung cancer

    The objectives of this phase I trial were to evaluate the toxicity of the nedaplatin/gemcitabine regimen, determine the maximum tolerated doses (MTDs) of these agents, and observe the anti-tumor effects of thi...

    Katsuhiro Masago, Shiro Fujita, Young Hak Kim in Cancer Chemotherapy and Pharmacology (2011)

  9. No Access

    Article

    Surface pressure and flow field behind an oscillating fence submerged in turbulent boundary layer

    Phase-locked PSP and PIV measurements were used to study the evolution of three-dimensional disturbances produced by an oscillating fence actuator immersed in a zero pressure gradient turbulent boundary layer....

    Man**der Singh, Jonathan W. Naughton, Taro Yamashita in Experiments in Fluids (2011)

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    Article

    Safety of erlotinib treatment in outpatients with previously treated non-small-cell lung cancer in Japan

    Erlotinib is the first epidermal growth factor receptor–tyrosine kinase inhibitor shown to provide a survival benefit for advanced non-small-cell lung cancer (NSCLC) patients. Adverse drug reactions of erlotin...

    Hiroki Nagai, Shiro Tanaka, Miyuki Niimi in International Journal of Clinical Oncology (2011)

  11. No Access

    Article

    Percolation threshold for electrical resistivity of Ag-nanoparticle/titania composite thin films fabricated using molecular precursor method

    To find the percolation threshold for the electrical resistivity of metallic Ag-nanoparticle/titania composite thin films, Ag-NP/titania composite thin films, with different volumetric fractions of silver (0.2...

    Daniel S. Likius, Hiroki Nagai, Sohei Aoyama in Journal of Materials Science (2012)

  12. No Access

    Article

    Cerebrospinal fluid concentration of gefitinib and erlotinib in patients with non-small cell lung cancer

    Several cases have been reported in which central nervous system (CNS) metastases of non-small cell lung cancer (NSCLC) resistant to gefitinib were improved by erlotinib. However, there has been no study in wh...

    Yosuke Togashi, Katsuhiro Masago, Satohiro Masuda in Cancer Chemotherapy and Pharmacology (2012)

  13. No Access

    Article

    Association between vascular-poor area of primary tumors and epidermal growth factor receptor gene status in advanced lung adenocarcinoma

    Mutation of the epidermal growth factor receptor gene (EGFR mutation) is a very important marker in the treatment for non-small cell lung cancer. Since signaling from this receptor induces tumor-associated angiog...

    Yosuke Togashi, Katsuhiro Masago, Takeshi Kubo, Daichi Fujimoto in Medical Oncology (2012)

  14. No Access

    Protocol

    Purification and Characterization of Legionella U-Box-Type E3 Ubiquitin Ligase

    Bacterial virulence proteins often mimic host eukaryotic proteins to modify or disturb host cellular ­pathways. Increasing lines of evidence show that many bacterial effector proteins have E3 ubiquitin ligase ...

    Hiroki Nagai, Tomoko Kubori in Legionella (2013)

  15. No Access

    Article

    Phase II study of pemetrexed as first-line treatment in elderly (≥75) non-squamous non-small-cell lung cancer: Kyoto Thoracic Oncology Research Group Trial 0901

    Single-agent chemotherapy with third-generation non-platinum agents, such as docetaxel, vinorelbine, is a standard therapeutic option for elderly patients with non-small-cell lung cancer (NSCLC). Subset analys...

    Young Hak Kim, Masataka Hirabayashi, Shinji Kosaka in Cancer Chemotherapy and Pharmacology (2013)

  16. No Access

    Article

    Absorption spectra and photocurrent densities of Ag nanoparticle/TiO2 composite thin films with various amounts of Ag

    To study the absorption spectra and photocurrent densities of metallic Ag nanoparticle/titania (Ag NP)/TiO2 composite thin films, COMP-Agn, with various amounts of Ag (10 mol% ≤n ≤80 mol%) were fabricated on a qu...

    Likius S. Daniel, Hiroki Nagai, Mitsunobu Sato in Journal of Materials Science (2013)

  17. No Access

    Article

    Use of glucose solution for the alleviation of gemcitabine-induced vascular pain: a double-blind randomized crossover study

    Gemcitabine is widely used for chemotherapy in many types of cancers. However, vascular pain frequently occurs during its infusion, which can be serious enough to cause treatment discontinuation. This study wa...

    Hiroki Nagai, Toshiyuki Kitano, Takafumi Nishimura in Supportive Care in Cancer (2013)

  18. No Access

    Protocol

    Hijacking the Host Proteasome for the Temporal Degradation of Bacterial Effectors

    To establish infection, intracellular pathogens need to modulate host cellular processes. Modulation of host processes is achieved by the action of various “effector proteins” which are delivered from the bact...

    Tomoko Kubori, Andree M. Hubber, Hiroki Nagai in Host-Bacteria Interactions (2014)

  19. No Access

    Chapter

    Modulation of the Ubiquitination Machinery by Legionella

    The bacterial pathogen Legionella pneumophila manipulates its intracellular fate by co-opting host processes. Using bacterial proteins translocated into host cells, L. pneumophila targets pathways shared by unice...

    Andree Hubber, Tomoko Kubori, Hiroki Nagai in Molecular Mechanisms in Legionella Pathoge… (2014)

  20. No Access

    Article

    The applications of pressure-sensitive paint in microfluidic systems

    Pressure-sensitive paint is an experimental technique that has been developed for decades and recently applied for microscale measurements to retrieve surface pressure data. Promising results have been reporte...

    Chih-Yung Huang, Yu Matsuda, James W. Gregory in Microfluidics and Nanofluidics (2015)

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