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先端科学技術研究科 / Graduate School of Science and Technology

先端科学技術研究科 / Graduate School of Science and Technology

最新登録資料

  • Yasukuni, Ryohei; Minamino, Daiki; Watanabe, Tei; Yamada, Sohei; Iino, Takanori; Bessho, Yasumasa; Matsui, Takaaki; Hosokawa, Yoichiroh (Springer-Verlag GmbH Germany, part of Springer Nature, 2018-08-09)
    Mechanical properties of biological cells and tissues contain important information for further understanding of their function. To estimate mechanical properties of micro-sized biological objects, we developed a system: ...
  • Watanabe, Daisuke; Kajihara, Takuma; Sugimoto, Yukiko; Takagi, Kenichi; Mizuno, Megumi; Zhou, Yan; Chen, Jiawen; Takeda, Kojiro; Tatebe, Hisashi; Shiozaki, Kazuhiro; Nakazawa, Nobushige; Izawa, Shingo; Akao, Takesh; Shimoi, Hitoshi; Maeda, Tatsuya; Takagi, Hiroshi (American Society for Microbiology, 2018-10-19)
    Saccharomyces cerevisiae sake yeast strain Kyokai no. 7 (K7) and its relatives carry a homozygous loss-of-function mutation in the RIM15 gene, which encodes a Greatwall-family protein kinase. Disruption of RIM15 in non-sake ...
  • Tsukazaki, Tomoya (Oxford University Press, 2018-04-27)
    The bacterial membrane protein SecDF enhances protein translocation across the membrane driven by the complex of SecA ATPase and SecYEG. Many newly synthesized proteins in the cytoplasm are programmed to be translocated ...
  • Minegishi, Takunori; Uesugi, Yasuyuki; Kaneko, Naoko; Yoshida, Wataru; Sawamoto, Kazunobu; Inagaki, Naoyuki (Elsevier, 2018-10-16)
    As an essential step for brain morphogenesis, neurons migrate via mechanical interactions with components of their environment such as neighboring cells and the extracellular matrix. However, the molecular mechanism by ...
  • Okimura, Chika; Sakumura, Yuichi; Shimabukuro, Katsuya; Iwadate, Yoshiaki (American Physical Society, 2018-05-03)
    Living cells sense the mechanical properties of their surrounding environment and respond accordingly. Crawling cells detect the rigidity of their substratum and migrate in certain directions. They can be classified into ...
  • Tokuda, Tomoki; Yoshimoto, Junichiro; Shimizu, Yu; Okada, Go; Takamura, Masahiro; Okamoto, Yasumasa; Yamawaki, Shigeto; Doya, Kenji (Springer Nature, 2018-09-20)
    It is well known that depressive disorder is heterogeneous, yet little is known about its neurophysiological subtypes. In the present study, we identified neurophysiological subtypes of depression related to specific neural ...
  • Baba, Kentarou; Yoshida, Wataru; Toriyama, Michinori; Shimada, Tadayuki; Manning, Colleen F; Saito, Michiko; Kohno, Kenji; Trimmer, James S; Watanabe, Rikiya; Inagaki, Naoyuki; Kennedy, Tim (eLife Sciences Publications, Ltd, 2018-08-07)
    Growth cones navigate axonal projection in response to guidance cues. However, it is unclear how they can decide the migratory direction by transducing the local spatial cues into protrusive forces. Here we show that ...
  • Zhang, Yuanyu; Kasahara, Shoji; Shen, Yulong; Jiang, Xiaohong; Wan, Jianxiong (IEEE, 2018-06-15)
    This paper investigates a critical access control issue in the Internet of Things (IoT). In particular, we propose a smart contract-based framework, which consists of multiple access control contracts (ACCs), one judge ...
  • Okada, Joji; Ishio, Takashi; Sakata, Yuji; Inoue, Katsuro (情報処理学会, 2018-06-15)
    レガシーなメインフレームシステムには,拡張子が存在せずプログラミング言語が不明なソースコードファイルが多数存在する.レガシーシステムを分析する際には各ソースコードファイルのプログラミング言語を判定する必要があるが,これを手作業で行うと多大な労力が必要となってしまう.本研究ではプログラミング言語の判定作業を支援するために,手作業で判定すべきファイルの代表をクラスタリングによって選出する手法を提案する.正確な判定を支援するため,提案手法はパ ...
  • Maeno, Takanori; Uzawa, Takanori; Kono, Izumi; Okano, Kazunori; Iino, Takanori; Fukita, Keisuke; Oshikawa, Yuki; Ogawa, Taro; Iwata, Osamu; Ito, Takuro; Suzuki, Kengo; Goda, Keisuke; Hosokawa, Yoichiroh (Nature Publishing Group UK, 2018-05-29)
    Microalgae-based metabolic engineering has been proven effective for producing valuable substances such as food supplements, pharmaceutical drugs, biodegradable plastics, and biofuels in the past decade. The ability to ...
  • Kodama, Toshiyuki; Kusanagi, Yusaku; Okamoto, Satoshi; Kikuchi, Nobuaki; Kitakami, Osamu; Tomita, Satoshi; Hosoito, Nobuyoshi; Yanagi, Hisao (American Physical Society, 2018-05-17)
    We investigate the microwave spectroscopies of a micrometer-sized single permalloy (Py) chiral structure on coplanar waveguides (CPWs). Under an external dc magnetic field applied in a direction perpendicular to the microwave ...
  • Yokoyama, Yuichi; Yamasaki, Yuichi; Taguchi, Munetaka; Hirata, Yasuyuki; Takubo, Kou; Miyawaki, Jun; Harada, Yoshihisa; Asakura, Daisuke; Fujioka, Jun; Nakamura, Masao; Daimon, Hiroshi; Kawasaki, Masashi; Tokura, Yoshinori; Wadati, Hiroki (American Physical Society, 2018-05-17)
    The spin states of Co3þ ions in perovskite-type LaCoO3, governed by the complex interplay between the electron-lattice interactions and the strong electron correlations, still remain controversial due to the lack of ...
  • Xu, Yifeng; Prunet, Nathanael; Gan, Eng‐Seng; Wang, Yanbin; Stewart, Darragh; Wellmer, Frank; Huang, Jiangbo; Yamaguchi, Nobutoshi; Tatsumi, Yoshitaka; Kojima, Mikiko; Kiba, Takatoshi; Sakakibara, Hitoshi; Jack, Thomas P; Meyerowitz, Elliot M; Ito, Toshiro (EMBO, 2018-05-15)
    Proper floral patterning, including the number and position of floral organs in most plant species, is tightly controlled by the precise regulation of the persistence and size of floral meristems (FMs). In Arabidopsis, two ...
  • Tokuda, Takashi; Ishizu, Takaaki; Haruta, Makito; Noda, Toshihiko; Sasagawa, Kiyotaka; Mohamad, Sawan; Ohta, Jun (AIP Publishing, 2018-04)
    In this work, we present a simple complementary metal-oxide semiconductor (CMOS)-controlled photovoltaic power-transfer platform that is suitable for very small (less than or equal to 1–2 mm) electronic devices such as ...
  • Watanabe, Daisuke; Sekiguchi, Hiroshi; Sugimoto, Yukiko; Nagasawa, Atsushi; Kida, Naotaka; Takagi, Hiroshi (American Society for Microbiology, 2018-04-06)
    Freeze-thaw stress causes various types of cellular damages, survival and/or proliferation defects, and metabolic alterations. However, the mechanisms underlying how cells cope with freeze-thaw stress are poorly understood. ...
  • KESHI, Ikuo; SUZUKI, Yu; YOSHINO, Koichiro; NAKAMURA, Satoshi (The Institute of Electronics, Information and Communication Engineers, 2018-04-01)
    The problem with distributed representations generated by neural networks is that the meaning of the features is difficult to understand. We propose a new method that gives a specific meaning to each node of a hidden layer ...