Search Results 1-20 of 622

  • User-defined Gesture for Mobile Device Control with Ski Poles  [in Japanese]

    岡田 友哉 , 坂本 大介 , 小野 哲雄

    本研究ではアウトドアアクティビティとしてのスキーに注目し,スキーポールを入力デバイスとしたジェスチャ入力手法を提案する.まず,複数人のスキー経験者にモバイルデバイス操作に適したジェスチャを考案してもらうことでユーザ定義型ジェスチャを設計した.設計したジェスチャの認識を行うため,ポールのグリップ部分の下に加速度,ジャイロセンサを装着し,そこから得られるセンサデータを利用するジェスチャ認識器を畳み込み …

    情報処理学会論文誌 62(2), 654-666, 2021-02-15

    IPSJ 

  • Decarburizing Behavior and Its Effect on Mechanical Properties of Ultrahigh Strength Steel Sheets

    Kuwata Kentaro , Takemoto Yoshito , Okayasu Mitsuhiro , Bian Jian , Senuma Takehide

    … <p>In this study, the decarburization behavior, and its effect on mechanical properties of 2000 MPa class martensitic steel were investigated with the purpose of collecting the basic data to realize the further strengthening of structural members for automobiles. …

    ISIJ International 61(4), 1300-1308, 2021

    J-STAGE 

  • Efforts for promotion of Use of Radioisotopes (RI) -RI Experimental Protocols for Beginners-  [in Japanese]

    Azuma Rikako , Tsunokuni Hiroyuki , Matsunami Keiichi , Hara Masayuki , Katoh Shinsuke , Iizuka Hiroyuki

    … Questionnaire / interview survey </b>We conducted a questionnaire survey of pharmaceutical researchers who are not currently using RI to find their desired information and services (80 valid responses, 33% response rate). … Release Schedule </b>We are currently working on collecting and enhancing the necessary contents toward completion scheduled in March 2021. …

    Proceedings for Annual Meeting of The Japanese Pharmacological Society 94(0), 3-P1-41, 2021

    J-STAGE 

  • Development of Activity Collecting System for Grazing Cattle in Vast Land  [in Japanese]

    Natori Takahiro , Oishi Yuya , Tsuichihara Satoki , Takemura Hiroshi , Aikawa Naoyuki

    … <p>Dairy farming in Japan has low milk supply and reproductive rate per cattle, which is considered to be due to lack of proper breeding management. …

    IEEJ Transactions on Electronics, Information and Systems 141(3), 281-287, 2021

    J-STAGE 

  • Prognostic Factors in Patients with Brain Metastases of Lung Adenocarcinoma with the Surveillance Epidemiology and End Results Database

    Zheng Rongjiong , Guo Dina , Dong Yongquan , Wang Mingming , Hu Meiling , Ren Yifeng

    … LACA patients with brain metastases between 2010 and 2013 were selected from the incidents collecting database <i>i.e., </i>SEER (Surveillance, Epidemiology, and End Results). … Kaplan-Meier method along with the Cox regression model was used to assess the prognostic effect of each variable on the rate of survival. …

    Journal of Nippon Medical School, 2021

    J-STAGE 

  • Collecting Farm Work Data Using GNSS and Drive Recorder  [in Japanese]

    鹿内 健志 , 官 森林

    農作業研究 = Japanese journal of farm work research 55(3), 163-167, 2020-09

  • EVALUATIONS OF THERMOSYPHON SOLAR THERMAL WATER HEATERS PART 1: LONG TERM FIELD TEST OF THREE OPEN CIRCUIT SOLAR WATER HEATERS  [in Japanese]

    YOSHINAGA Mika , SHIRODE Kosaku , KUWASAWA Yasuo

    … The demand hot water temperature is 40 degC and the flow rate is periodically changed to one of the standard flow patterns matching to their distribution systems.</p><p> The collected data from 1st Apr., 2017 to 28<sup>th</sup> … First, the tank is estimated as fully mixed in the collecting period in all SWHs. …

    Journal of Environmental Engineering (Transactions of AIJ) (771), 341-350, 2020-05

    J-STAGE  AIJ 

  • Dynamic optimization of multicast active probing path to locate lossy links for OpenFlow networks

    Goto Suguro , Shibata Masahiro , Tsuru Masato

    … To maintain a high quality of service in managed networks, detecting and locating high loss-rate links (i.e., lossy links that are likely congested or physically unstable) in a fast and efficient manner is required. … and then the controller collects statistical information (flow-stats) on the arrival of those probe packets at different input ports on selected switches and compares them to narrow down and identify the locations of high loss-rate links. …

    2020 International Conference on Information Networking (ICOIN), 2020-04-02

    IR 

  • Development of Computer Vision-Enhanced Smart Golf Ball Retriever

    Lee Shun-Liang , Lin Pang-Chieh , Lin Sheng-Jie , Kung Huang-Kuang

    … An automatic vehicle system was developed to assist golfers in collecting golf balls from a practice field. … A set of field tests was completed in which the rate of golf ball recognition was as high as 95%. …

    Science and technology reports of Kansai University = 関西大学理工学研究報告 (62), 67-74, 2020-03-20

    IR 

  • Socio economical evaluation of <i>Uncaria gambir</i> cultivation systems in West Sumatra, Indonesia

    Malik David , Aflizar , Afner Synthia Ona Guserike , Fukuda Akira , Masunaga Tsugiyuki

    … Rapid rural appraisal was used for collecting data. … Economic analysis is carried out consisting of Benefit and Cost ratio (B/C Ratio), net present value (NPV), internal rate of return (IRR), sensitivity test on the discount rate and Gambir production. …

    Tropics 29(3), 77-87, 2020

    J-STAGE 

  • Marine Debris Collection System using an Underwater Robot equipped with a Suction Mechanism  [in Japanese]

    KUMAMOTO Hikaru , SHIRAKURA Naoki , TAKAMATSU Jun , OGASAWARA Tsukasa

    … However, the success rate is low due to the complicated operations required to collect marine debris. … In this research, we propose to use a suction mechanism to simplify the operation of collecting marine debris that enables the underwater robot to collect just by approaching it. … The experiments verify the effectiveness of the proposed system with respect to the success rate and time of collection.</p> …

    The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2020(0), 1A1-B11, 2020

    J-STAGE 

  • A Questionnaire-Based Survey Regarding Infection Control in Otolaryngology Practice  [in Japanese]

    Ikeda Katsuhisa , Hayashi Tatsuya , Kamide Yosuke , Hotomi Muneki , Yano Hisakazu , Suzuki Kenji , Kawauchi Hideyuki , Kurono Yuichi

    <p>耳鼻咽喉科・頭頸部外科領域は,耳,鼻,咽喉頭,頭頸部など幅広い範囲を含み,その多くには粘膜で覆われた部位が存在する.耳鼻咽喉科の外来診療は細菌,ウイルス,汚染の温床となる環境に暴露され,感染対策を講じることが重要である.2018年8月から11月に990名の耳鼻咽喉科医を対象に感染対策に関するアンケート調査を実施した.アンケート調査の内容は手指衛生,診療器具の包装,スプレーノズルの …

    The Journal of Japan Society for Infection and Aerosol in Otorhinolaryngology 8(3), 229-233, 2020

    J-STAGE  Ichushi Web 

  • Uncertain Factors Relating to the Prediction of Corrosion-induced Cracking of Concrete Cover

    Liang Yongqin , Wang Licheng

    … Thus, in this paper, the predictive performances of various mathematical models are tested by collecting an amount of test data. …

    Journal of Advanced Concrete Technology 18(11), 699-715, 2020

    J-STAGE 

  • Improvement of a twice collection method of mouse oocytes by surgical operation

    INOUE Rei , HARADA Kana , WAKAYAMA Sayaka , OOGA Masatoshi , WAKAYAMA Teruhiko

    … In this study, we examined the reusability of mice after collecting oocytes via a surgical operation. … fertilization (IVF) or intracytoplasmic sperm injection (ICSI), they could develop to full term at the same rate as controls. …

    Journal of Reproduction and Development 66(5), 427-433, 2020

    J-STAGE 

  • Management of Candidemia  [in Japanese]

    TOKIMATSU Issei

    <p>カンジダ血症は真菌感染症のなかで最も高い頻度で発生し,死亡率も高く,適正な診断・治療が必要な疾患である.</p><p>カンジダ症に対するバンドルとして,血液培養2セット採取,疑い例でのβ-D-グルカン測定,24時間以内の中心静脈カテーテル抜去,適切な初期治療の開始,眼病変の有無の確認,症状の改善と血液培養の陰性化を確認した後2週間の抗真菌薬投与,などが提案 …

    Japanese Journal of Infection Prevention and Control 35(1), 1-6, 2020

    J-STAGE  Ichushi Web 

  • Dynamic Microtask Re-posting for Efficient Answer Collection in Crowdsourcing  [in Japanese]

    MORINAGA Masaya , SAITO Susumu , NAKANO Teppei , KOBAYASHI Tetsunori , OGAWA Tetsuji

    <p>クラウドソーシングにおける出力を低コストに高品質化するためには,問題毎に収集する回答数を変更し,多数決を行うことが有効である.未知データの開発セットを用いて動的に回答を追加収集し,得られた結果から未知データ全体のデータ収集を行う際に,どの様な方式でラベリングをするのが効率的か推定する枠組みを提案する.費用対効果を最適化しながら問題毎に収集する回答数を変更するためには適切な条件設定 …

    Proceedings of the Annual Conference of JSAI JSAI2020(0), 4Rin174-4Rin174, 2020

    J-STAGE 

  • Improvement of accuracy of pose estimation of soccer shooting action from movies  [in Japanese]

    NAKAMURA Takuma , MORI Yuichi , YAIRI Ikuko Eguchi

    <p>近年, アマチュアサッカーにおいて選手のデータから試合でのパフォーマンスを容易に分析できるようなプラットフォームが求められている. 選手のデータを蓄積する際や、分析をする際に,プラットフォームに必要となるのが,選手のシュート動作を認識する機能である. しかし、選手がシュートをしている動画に対し姿勢推定を行うと,特にボールを蹴った直後の両手・両足のkey pointsが未検出・誤検 …

    Proceedings of the Annual Conference of JSAI JSAI2020(0), 3M5GS1204-3M5GS1204, 2020

    J-STAGE 

  • Performance Prediction of Wireless Vital Data Collection System for Exercisers by a Network Simulator

    HAMAGAMI Takuma , HARA Shinsuke , YOMO Hiroyuki , MIYAMOTO Ryusuke , KAWAMOTO Yasutaka , SHIMAZAKI Takunori , OKUHATA Hiroyuki

    … Numerical result obtained by the network simulator shows that when collecting vital data from twenty two footballers in a game, among three body position such as waist, forearm and calf, the forearm position gives the highest data collection rate and the predicted data collection rates agree well with the ones obtained by an experiment involving real subjects.</p> …

    IEICE Transactions on Communications E103.B(6), 653-661, 2020

    J-STAGE 

  • SARS-CoV-2 infection among returnees on charter flights to Japan from Hubei, China: a report from National Center for Global Health and Medicine

    Hayakawa Kayoko , Shinya Kazuyuki , Saito Hiroki , Harada Takahiro , Moriya Nin , Tsuboi Motoyuki , Norizuki Masataro , Sugiura Yasuo , Osanai Yasuyo , Sugiyama Masaya , Okuhama Ayako , Kutsuna Satoshi , Kanda Kohei , Wakimoto Yuji , Ujiie Mugen , Morioka Shinichiro , Yamamoto Kei , Kinoshita Noriko , Ishikane Masahiro , Saito Sho , Moriyama Yuki , Ota Masayuki , Kawamata Takeo , Nakamura Keiji , Nakamoto Takato , Ide Satoshi , Nomoto Hidetoshi , Akiyama Yutaro , Suzuki Tetsuya , Miyazato Yusuke , Gu Yoshiaki , Matsunaga Nobuaki , Tsuzuki Shinya , Sugiki Yuko , Fujitomo Yumiko , Kusama Yoshiki , Shichino Hiroyuki , Kaneshige Masao , Yamanaka Junko , Saito Miki , Hojo Masayuki , Hashimoto Masao , Izumi Shinyu , Takasaki Jin , Nonaka Chiharu , Suzuki Manabu , Sakamoto Keita , Hiroi Yukio , Emoto Sakurako , Tokuhara Makoto , Kobayashi Toshiaki , Tomiyama Koichiro , Nakamura Fumihiko , Ohmagari Norio , Sugiyama Haruhito , Tanaka Keiko , Shoji Michi , Nagai Masaki , Tezuka Shunsuke

    … The doctors collecting the pharyngeal swab used a coverall to minimize the risk of body surface contamination from secretions and droplets. … Of those hospitalized after NCGM triage, 8.3% (4/48 patients) ultimately tested positive for SARS-CoV-2, significantly higher than the positive rate among subjects not triaged (4/48 [8.3%] <i>vs.</i> …

    Global Health & Medicine 2(2), 107-111, 2020

    J-STAGE  Ichushi Web 

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