Search Results 1-20 of 188

  • Individual Excitement Level Curve: Visualization of Changes in Excitement Level Using Emotional Data in Tourism  [in Japanese]

    Ieiri Yuya , Tsai Hung-Ya , Hishiyama Reiko , Fujinoki Yohei

    … Therefore, in our study, we develop an IEL curve generation method that enables simultaneous collection of the generated IEL curves. …

    The Transactions of Human Interface Society 23(1), 121-134, 2021

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  • DEVELOPMENT OF STORAGE METHOD OF CRUSHED KITCHEN GARBAGE USING LACTIC ACID FERMENTATION IN JOHKASOU FOR METHANE FERMENTATION  [in Japanese]

    TAMAKI Shogo , HIDAKA Taira , NISHIMURA Fumitake

    <p> 汚泥再生処理センターでの浄化槽汚泥および生ごみなどの有機性廃棄物のメタン発酵を目的に,ディスポーザー破砕生ごみを浄化槽で貯蔵し,浄化槽汚泥と同時に回収するプロセスの実現可能性およびLife Cycle CO<sub>2</sub>(LCCO<sub>2</sub>)排出量を検討した.浄化槽内の固液分離槽を模した反応器(有効容積0. …

    Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 76(7), III_491-III_501, 2020

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  • Toward Autonomous Garbage Collection Robots in Terrains with Different Elevations

    Miyagusuku Renato , Arai Yuki , Kakigi Yasunari , Takebayashi Takumi , Fukushima Akinori , Ozaki Koichi

    … In this paper, we present our work toward realizing one such application, namely outdoor autonomous garbage collection robots. …

    Journal of Robotics and Mechatronics 32(6), 1164-1172, 2020

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  • Conflict Between Love and Fiction:Re-Evaluation of "Lemon Elegy"  [in Japanese]

    Watanabe Shinji

    高村光太郎の初版『智惠子抄』は、日本で最も多くの部数を売り上げた愛の詩集であると高い評価を受けているが、この論文は、『智惠子抄』が詩作品だけではなくて、短歌や思い出の記に当たるエッセイを含むことに着目して、『智惠子抄』を単なる詩集というよりは、むしろ、全体を「光太郎」と「智惠子」の愛の生活に関する一創作作品とみなす。その上で、そこに収録された殆どの詩作品が、日記圧縮版か、熱情の戯れ言、「心的衝動」 …

    Journal of Yamanashi Eiwa College 18(0), 1-28, 2020

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  • Detection of PRTR Chemicals and Their Degradation Products in River  [in Japanese]

    KAMEYA Takashi , OKADA Miyoko , SUZUKI Takuma , MIHO Saori , TAKANASHI Hirokazu

    <p>多種多様な化学物質の環境リスクを最小化するため,水質汚濁防止法や大気汚染防止法では対象となっていない未規制物質についてもリスク評価が行われている。しかし,排出された化学物質の環境中での光分解や加水分解などの動態は必ずしも十分には把握されておらず,ライフサイクルを通じた化学物質の包括的管理を進める上での課題となっている。本研究では,化管法対象物質のうち,半揮発性の工業化学品を対象に …

    ENVIRONMENTAL SCIENCE 33(5), 103-113, 2020

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  • Simultaneous Extraction and Determination of Volatile Organic Compounds and Semi-volatile Organic Compounds in Indoor Air Using Multi-bed Solid Phase Extraction Device

    UETA Ikuo , TAKENAKA Risa , FUJIMURA Koji , YOSHIMURA Tomotaka , NARUKAMI Shoji , MOCHIZUKI Suguru , MAEDA Tsuneaki

    … <p>A method for the simultaneous extraction and determination of indoor volatile compounds, including volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs), was developed using a multi-bed solid phase extraction (SPE)-type collection device. … The collection device was prepared by packing styrene-divinylbenzene polymer particles and activated carbon particles. … The collection device could be reused for over 50 samplings.</p> …

    Analytical Sciences 36(9), 1071-1074, 2020

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  • New animal behavioral pharmacology using wireless power supply and implantable sensors  [in Japanese]

    Yanai Kazuhiko , Yoshikawa Takeo , Sagara Kenichi , Sasaki Shu

    … The current embedded type sensor has a built-in battery and is therefore large, and cannot be individually identified, so that simultaneous measurements cannot be made in multiple animals at the same time. … The newly-developed technology is an important tool for the stress-free collection of these physiologic data in small rodents, including mice.</p> …

    Proceedings for Annual Meeting of The Japanese Pharmacological Society 93(0), 1-LBS-08, 2020

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  • Analysis of Ionic Compounds Contained in Gaseous and Particulate Matter in Indoor Air by Ion Chromatography  [in Japanese]

    MINAMISAWA Hirogo , YOSHIKAWA Kenji , MATSUMURA Toshiro , SAKURAGAWA Akio

    … We sampled actual indoor air using a low-volume air sampler, which allows the simultaneous classification sampling of gaseous and particulate matter. … From the viewpoint of collection efficiency, a filter impregnated with 5 % (w/v) sodium hydroxide was adopted as a filter for the gaseous state. …

    BUNSEKI KAGAKU 68(9), 657-662, 2019

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  • Quantitative Determination of 2-Ethyl-1-hexanol, Texanol and TXIB in In-door Air Using a Solid-Phase Extraction-type Collection Device Followed by Gas Chromatography–Mass Spectrometry

    UETA Ikuo , TAKENAKA Risa , FUJIMURA Koji , NARUKAMI Shoji , SASAKI Tomohiro , MAEDA Tsuneaki

    … <p>In this study, in-door air semi-volatile organic compounds (SVOCs) including 2-ethyl-1-hexanol, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate (texanol), and 2,2,4-trimethyl-1,3-pentanediol diisobutyrate (TXIB), which are scheduled for adding as regulated compounds concerning indoor air reference values in Japan, were quantitatively extracted using a solid-phase extraction-type collection device, followed by sensitively determined by gas chromatography–mass spectrometry. …

    Analytical Sciences 35(8), 855-859, 2019

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  • Chemiluminescence Measurement from Local Point by Multi-color Integrated Cassegrain Receiving Optics (MICRO) with High Spatial Resolution  [in Japanese]

    AKAMATSU Fumiteru

    … <p>A high-luminosity-light-collection system for highly spatial detection of chemiluminescence of radical species in flames has been developed. … The system, multi-color integrated Cassegrain receiving optics (MICRO) is based upon a Cassegrain-type configuration, which implies that it employs only reflective components (in combination with an optical fiber for light collection). …

    Journal of the Combustion Society of Japan 61(195), 43-50, 2019

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  • Simultaneous collection of the portal and superior vena cava blood in conscious rats defined that intestinal epithelium is the major site of glucuronidation, but not sulfation and methylation, of quercetin

    Tanaka Seiya , Oyama Manami , Nishikawa Miyu , Ikushiro Shinichi , Hara Hiroshi

    Bioscience biotechnology and biochemistry 82(12), 2118-2129, 2018-12-02

    IR  Ichushi Web 

  • Development of real-time measuring system for biological information in field sports  [in Japanese]

    YAMADA Takayuki , MASAKI HIDEKAZU , FUJIMOTO YUICHI

    <p>本研究開発は、人の高精度な位置情報と生体情報等のデータをリアルタイムに収集・解析するシステムを通じて、社会が抱える課題解決に向けて寄与することを目的としている。日本では、2020年の東京オリンピックに向けて、スポーツに関わる政策が積極的に推し進められている。本成果の初回ターゲットとして、スポーツ分野に着目し、スポーツ選手のパフォーマンスの定量化、健康促進、また新規ビジネス創出等の …

    Proceedings of the Fuzzy System Symposium 34(0), 163-165, 2018

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  • Simultaneous Execution of Color Adjustment and Image Completion by Generative Adversarial Network  [in Japanese]

    AKIMOTO Naofumi , HAYASHI Masaki , AKIZUKI Shuichi , AOKI Yoshimitsu

    … In addition, we propose a ingenious method to make input images and learning method using Generative Adversarial Network (GAN) that do not require collection of high cost learning data. …

    Journal of the Japan Society for Precision Engineering 84(12), 1033-1040, 2018

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  • Fundamental study of thyroid hormone measurement reagent using the fully automated chemiluminescent enzyme immunoanalyzer Accuraseed  [in Japanese]

    USUI Tetsuya , MINAMI Soichirou , KAKU Norihito , YANAGIHARA Katsunori

    <p>患者への速やかな治療の開始と患者への負担低減などの観点から診療前検査が普及している。今回検体の採取から結果報告までの迅速化の可能性を検討するために,測定時間が10分という自動化学発光酵素免疫分析装置Accuraseedを用いてTSH,FT4,FT3の基礎的検討を行った。また本装置とルーチン法のモジュラーおよびARCHITECT,ルミパルスの3機種の装置を用いて迅速性に関する比較検 …

    Japanese Journal of Medical Technology 67(4), 443-450, 2018

    J-STAGE  Ichushi Web 

  • Development of the novel passive sampler (Semi-active sampler) for collecting nicotine in the ETS  [in Japanese]

    SUZUKI Yoshihiro , NOGUCHI Miyuki , FUKUSHIMA Yasuhiro , AMAGAI Takashi , AKIYAMA Yukio , ENOMOTO Takanori , YAMASAKI Akihiro , NAKAI Satoshi

    環境たばこ煙(ETS)中のニコチンは,ガス状だけでなくたばこ煙粒子に吸着するため粒子状としても存在する。したがって,受動喫煙のマーカー物質としてニコチンの個人曝露量を調査する場合,ガス状および粒子状のニコチンを捕集する必要がある。本研究ではニコチンの個人曝露量を測定する方法として,セミアクティブサンプラーを用いた手法を開発した。本サンプラーは,アルミ製円筒状サンプラー中にニコチンの捕集材としてL- …

    Indoor Environment 21(1), 1-8, 2018

    J-STAGE  Ichushi Web 

  • A “Dual-acceptor Channel” Membraneless Gas-diffusion Unit for Simultaneous Determination of Ethanol and Acetaldehyde in Liquors Using Reverse Flow Injection

    CHOENGCHAN Nathawut , POONTONG Bangerdsuk , MATHAWEESANSURN Arjnarong , MANEERAT Noppadol , MOTOMIZU Shoji , RATANAWIMARNWONG Nuanlaor , NACAPRICHA Duangjai

    … A new design of membraneless gas-diffusion unit with dual acceptor channels for separation, collection and simultaneous determination of two volatile analytes in liquid sample is presented. …

    Analytical Sciences 34(2), 169-175, 2018

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  • Simultaneous Determination of Ozone and Carbonyl Compounds Using <i>trans</i>–1,2-Bis(2-pyridyl)ethylene-impregnated Glass Fiber Filter Followed by 2,4-Dinitrophenylhydrazine-impregnated Silica Cartridge  [in Japanese]

    HAYASHIDA Hideki , UCHIYAMA Shigehisa , INABA Yohei , KUNUGITA Naoki , OGURA Hironao

    大気中に存在するオゾンとカルボニル化合物を簡易に同時分析する方法を開発した.オゾン捕集用として,<i>trans</i>–1,2-ビス(2-ピリジル)エチレン(<i>trans</i>–1,2-bis (2-pyridyl) ethylene, BPE)を含浸させたグラスファイバーフィルター(BPE_F)を作り,カルボニル化合 …

    BUNSEKI KAGAKU 66(10), 727-734, 2017

    J-STAGE  Ichushi Web 

  • Wireless networking technologies for vital data collection from a large number of exercisers  [in Japanese]

    Yomo Hiroyuki

    <p>本講演では、大量運動者からリアルタイムかつ高信頼にバイタルデータを収集するための無線ネットワーキング技術について議論する。特に、運動会でのバイタルデータ収集を考え、無線通信技術を用いて運動者の腰に装着したバイタルセンサで観測したデータを収集するシステムを提案し、その特性評価結果を示す。本システムのように、人体の遮蔽による減衰が存在する通信環境では、マルチホップ通信が必要となり、ま …

    Transactions of Japanese Society for Medical and Biological Engineering 55Annual(4AM-Abstract), 291-291, 2017

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  • Current Topics and ISO Standardization in the Area of Dust Collection  [in Japanese]

    Kanaoka Chikao

    … <p>Dust collection technology is used not only for countermeasure of air pollution but also for the removing technology of nano-particles, simultaneous removal of gas and dust, equipment for extreme conditions such as high and low pressures and temperatures. …

    Journal of the Society of Powder Technology, Japan 54(6), 370-376, 2017

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  • AN EXPERIMENTAL STUDY ON THE DISCHARGE CHARACTERISTICS OF DIFFERENT TYPE OF WATER-SAVING TOILETS AND HORIZONTAL DRAINPIPE CARRYING PERFORMANCE FOR HORIZONTAL DRAINPIPE DESIGN  [in Japanese]

    OTSUKA Masayuki , MATSUO Takafumi , KAGAMI Hirofumi , AKIYAMA Kazuya

    … Moreover, there is no systematic understanding about the results of carrying performance experiments involving the simultaneous draining of toilet paper, etc. … Therefore, the collection and disclosure of basic data is required for plumbing design that involves the installation of water-saving toilets.<br> In response, the study examined fixture discharge characteristic values and carrying performance values by carrying out experiments. …

    Journal of Environmental Engineering (Transactions of AIJ) 82(734), 367-375, 2017

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