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Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Submit Date

Browsing 先端科学技術研究科 / Graduate School of Science and Technology by Submit Date

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  • Nasuno, Ryo; Shino, Seiya; Yoshikawa, Yuki; Yoshioka, Natsuko; Sato, Yuichi; Kamiya, Kohei; Hiroshi, Takagi (Elsevier, 2020-06-01)
    Nitric oxide (NO) is an important signaling molecule involved in various biological phenomena in many organisms. The physiological functions and metabolism of NO in yeast, a unicellular microorganism, are still unknown, ...
  • Noreen Suliani, Binti Mat Nanyan; Takagi, Hiroshi (Frontiers, 2020-04-28)
    Overexpression of MSN2, which is the transcription factor gene in response to stress, is well-known to increase the tolerance of the yeast Saccharomyces cerevisiae cells to a wide variety of environmental stresses. Recent ...
  • Khairul, Anam; Nasuno, Ryo; Takagi, Hiroshi (nature, 2020-04-07)
    The biological functions of nitric oxide (NO) depend on its concentration, and excessive levels of NO induce various harmful situations known as nitrosative stress. Therefore, organisms possess many kinds of strategies to ...
  • Taufiq, Indra Rukmana; Gabriela, Moran; Rachel, Méallet-Renault; Ohtani, Misato; Demura, Taku; Yasukuni, Ryohei; Hosokawa, Yoichiroh (nature, 2019-11-26)
    Femtosecond laser photoporation has become a popular method to deliver various kinds of molecules such as genes, proteins, and fluorescent dyes into single mammalian cells. However, this method is not easily applied to ...
  • Andros, Tjandra; Sakriani, Sakti; Satoshi, Nakamura (IEEE, 2020-03-02)
    Despite the close relationship between speech perception and production, research in automatic speech recognition (ASR) and text-to-speech synthesis (TTS) has progressed more or less independently without exerting much ...
  • SHIRATORI, Shota; FUJIMOTO, Yuichiro; Kinya, FUJITA (The Institute of Electronics, Information and Communication Engineers, 2020-04-01)
    In order not to disrupt a team member concentrating on his/her own task, the interrupter needs to wait for a proper time. In this research, we examined the feasibility of predicting prospective interruptible times of office ...
  • Nakamura, Yuta; YuanYu, Zhang; Sasabe, Masahiro; Kasahara, Shoji (MDPI, 2020-03-24)
    Due to the rapid penetration of the Internet of Things (IoT) into human life, illegal access to IoT resources (e.g., data and actuators) has greatly threatened our safety. Access control, which specifies who (i.e., subjects) ...
  • Takuya, Nakashima; Kasumi, Shigekawa; Katao, Shohei; Asanoma, Fumio; Kawai, Tsuyoshi (Taylor & Francis, 2020-03-19)
    CdTe nanoparticles capped with a cationic thiolate ligand were stably dispersed in ionic liquids, 1-alkyl-1-methyl-pyrrolidinium bis(trifluoromethanesulfonyl)amides with an alkyl group of n-propyl, butyl and octyl-chain, ...
  • 嶋利, 一真; 石尾, 隆; 井上, 克郎 (日本ソフトウェア科学会, 2019-10-25)
    本研究では,ソフトウェアの内部状態の分析を行うための,限られた保存領域を効率的に使用する実行トレースの記録手法を提案する.提案手法はプログラムの各命令が使用したデータの最新の系列を,命令ごとに一定個数記録するような領域を個別に作成する.命令ごとの記録個数を調整することで,開発者が保有する保存領域に応じた実行トレースの記録が可能となる.
  • Ohira, Shuji; Araya, Kibrom Desta; Arai, Ismail; Inoue, Hiroyuki; Fujikawa, Kazutoshi (IEEE, 2020-02-24)
    Controller Area Network (CAN) is a de facto standard of in-vehicle networks. Since CAN employs broadcast communication and a slower network than other general networks (e.g. Ethernet, IEEE802.11), it is inherently vulnerable ...
  • 津川, 暁 (Elsevier, 2020-02-07)
    The shapes of plant organs such as sepals are precise and reproducible, although the cells composing these organs are highly heterogeneous. We investigate the collective behavior of a shape deformation model with spatio-temporal ...
  • Kubo, Hiroyuki; Jayasuriya, Suren; Iwaguchi, Takafumi; Funatomi, Takuya; Mukaigawa, Yasuhiro; Narasimhan, Srinivasa G. (IEEE, 2019-10-21)
    The decomposition of light transport into direct and global components, diffuse and specular interreflections, and subsurface scattering allows for new visualizations of light in everyday scenes. In particular, indirect ...
  • Dawar, Khan; Sehat, Ullah; Syed, Nabi (MDPI, 2019-12-17)
    Indoor navigation and localization has gained a key attention of the researchers in the recent decades. Various technologies such as WiFi, Bluetooth, Ultra Wideband (UWB), and Radio-frequency identification (RFID) have ...
  • Mizuno, Hitoshi; Mekata, Yuya; Sasaki, Fumio; Yanagi, Hisao (The Japan Society of Applied Physics, 2019-12-20)
    We report on the fabrication and characterization of low-dimensional single crystals of hexyl-substituted thiophene/phenylene co-oligomer, 5,5'-Bis(4'-n-hexyl-4-biphenylyl)-2,2'-bithiophene (BP2T-Hx). X-ray diffraction ...
  • Shibata, Naoki (IEEE, 2019-11-28)
    o address the large amount of energy wasted by blockchains, we propose a decentralized consensus protocol for blockchains in which the computation can be used to search for good approximate solutions to any optimization ...
  • Arnaud, Delmotte; Tanaka, Kenichiro; Kubo, Hiroyuki; Funatomi, Takuya; Mukaigawa, Yasuhiro (IEEE, 2019-12-25)
    We propose a new blind watermarking algorithm for three-dimensional (3D) printed objects that has applications in metadata embedding, robotic grasping, counterfeit prevention, and crime investigation. Our method can be ...
  • Kaga, Masaki; Kushida, Takahiro; Takatani, Tsuyoshi; Tanaka, Kenichiro; Funatomi, Takuya; Mukaigawa, Yasuhiro (Springer Berlin Heidelberg, 2019-11-04)
    This paper presents a non-line-of-sight technique to estimate the position and temperature of an occluded object from a camera via reflection on a wall. Because objects with heat emit far infrared light with respect to ...
  • 上村 , 恭平; 中才, 恵太朗; 大神, 勝也; 畑, 秀明; 一ノ瀬, 智浩; 松本, 健一; 飯田, 元 (日本ソフトウェア科学会, 2019-01-25)
    ソフトウェア工学において,ソフトウェア開発データを分析・可視化し,エビデンスに基づく意思決定を支援するソフトウェアアナリティクスが注目されている.分析や可視化の技術は多数提案されているが,独立して開発されているため,実務者や研究者にとって様々な技術を統一的に活用することは容易でない.そこで我々は,オープンなソフトウェア開発データを有用な形式で公開し,複数の可視化を提供するWebサービス,Codosseumを開発した.具体的には,現在,メ ...
  • Maria A, Prusicki; Emma M, Keizer; Rik P, van Rosmalen; Komaki, Shinichiro; Seifert, Felix; Katja, Müller; Erik, Wijnker; Christian, Fleck; Arp, Schnittger (Tools and Resources, 2019-05-20)
    To follow the dynamics of meiosis in the model plant Arabidopsis, we have established a live cell imaging setup to observe male meiocytes. Our method is based on the concomitant visualization of microtubules (MTs) and a ...
  • Laurence, Cromer; Sylvie, Jolivet; Dipesh Kumar, Singh; Floriane, Berthier; Nancy De, Winne; Geert De, Jaeger; Komaki, Shinichiro; Maria Ada, Prusicki; Arp, Schnittger; Raphael, Guérois; Raphael, Mercier (National Academy of Sciences, 2019-07-19)
    Accurate chromosome segregation at mitosis and meiosis is crucial to prevent genome instability, birth defect, and cancer. Accordingly, separase, the protease that triggers chromosome distribution, is tightly regulated by ...

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