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Search Results: 29 results / Researcher Number: 10304403

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  • 1. Development of a system for preparation and introduction of multicomponent fine particles to improve material transport in plants

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Review Section Basic Section 27010:Transport phenomena and unit operations-related
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    レンゴロ ウレット 東京農工大学, 工学(系)研究科(研究院), 教授

    Project Period (FY) 2023-04-01 – 2026-03-31Granted
    Keywords 肥料 / 無機物 / 微粒子 / 植物 / 輸送 / 吸収 / 発芽 / 光干渉断層計 / 作物 / 物質移動 / 溶解
    Outline of Research at the Start 環境と食料生産とを両立させるには、肥料のような無機物の供給を抑制することが求められている。しかし、肥料の投入の高度化に関する研究はほとんど行われておらず、投入量の最適化に関する研究は非常に遅れている。
    Outline of Annual Research Achievements 環境負荷を低減しつつ食料生産性を向上させるには、無機肥料の投入量最適化が求められる。しかし、その研究は遅れており、本研究では(多成分系肥料)微粒子の設計・合成と、植物体内への導入・輸送評価システムの開発を行う。各成分の溶解特性解明と植物育成実験による吸収・成長促進効果の評価を通じて、無駄な投入を抑制 ...
    Current Status of Research Progress 2: Research has progressed on the whole more than it was originally planned.
    Research Products of this project Int'l Joint Research (1 results)   Journal Article (3 results, of which Int'l Joint Research: 1 results, Peer Reviewed: 3 results, Open Access: 3 results)   Presentation (5 results, of which Int'l Joint Research: 3 results, Invited: 2 results)   Remarks (3 results)
  • 2. Environmental RNAi in spider mites and its application to pest control

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Review Section Basic Section 39040:Plant protection science-related
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    Suzuki Takeshi 東京農工大学, (連合)農学研究科(研究院), 教授

    Project Period (FY) 2021-04-01 – 2024-03-31Completed
    Keywords RNAi / ハダニ / 農薬 / Dicer / ナノ粒子
    Outline of Research at the Start 本研究の目的は,ハダニにおけるeRNAiの学理構築と,防除への応用を推進することである. 特に,eRNAiを基盤とした防除標的として最有望である消化細胞に焦点を当て,eRNAiの分子機構の解析に加え,オミクス解析と独自に開発したdsRNA経口投与法を組み合わせた高効率なスクリーニング系を構築し,標的 ...
    Outline of Final Research Achievements RNAi-based biopesticides are next-generation pesticides that use double-stranded RNA (dsRNA) as the active ingredient. In this study, we conducted bas ...
    Research Products of this project Int'l Joint Research (3 results)   Journal Article (11 results, of which Int'l Joint Research: 8 results, Peer Reviewed: 8 results, Open Access: 7 results)   Presentation (41 results, of which Int'l Joint Research: 11 results, Invited: 10 results)   Book (1 results)
  • 3. Development of a Spraying System by Selective Deposition toward Advanced Plant Production

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Review Section Basic Section 27010:Transport phenomena and unit operations-related
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    LENGGORO WULED 東京農工大学, 工学(系)研究科(研究院), 教授

    Project Period (FY) 2020-04-01 – 2024-03-31Completed
    Keywords 沈着 / 散布 / 微粒子 / 液滴 / 帯電 / 植物 / 物質移動 / 分光 / 環境 / 食料 / 肥料 / 移動現象 / エアロゾル / 移動 / 葉 / 水 / 輸送 / 表面 / 蒸発 / 脱離 / 疎水性 / 超音波洗浄 / 噴霧 / 微細化 / ナノ粒子 / ミスト
    Outline of Research at the Start 環境と食料生産とを両立させるには、肥料の供給を抑制することが求められている。しかし、肥料の散布(投入)方法の高度化に関する研究はほとんど行われておらず、投入量の最適化ならびにその散布効率向上に関する研究は遅れている。
    Outline of Final Research Achievements This project developed a selective deposition system for inorganic compounds using droplets as carriers for "fertilizer" fine particles. This method e ...
    Research Products of this project Int'l Joint Research (7 results)   Journal Article (13 results, of which Int'l Joint Research: 7 results, Peer Reviewed: 13 results, Open Access: 8 results)   Presentation (14 results, of which Int'l Joint Research: 9 results, Invited: 7 results)   Remarks (14 results)
  • 4. Food production process engineering for sustainable agricultural systems

    Research Project

    Research Category

    Grant-in-Aid for Challenging Research (Pioneering)

    Review Section Medium-sized Section 27:Chemical engineering and related fields
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    Kamiya Hidehiro 東京農工大学, 工学(系)研究科(研究院), 教授

    Project Period (FY) 2018-06-29 – 2021-03-31Completed
    Keywords 農業エンジニアリング / 人口培土 / 農業プロセスシステム / 培土構造設計 / 土壌粒子工学 / 植物生育制御 / 高温粒子設計 / 粒子界面設計 / 人工培土 / 土壌構造設計 / 土壌工学 / 親水・疎水表面設計 / 開放型圃場 / 農工融合研究 / 培地設計工学 / 粉体土壌学 / 固気液三相制御システム / 農業化学工学 / 粉体土壌工学 / 苗床培地設計 / 培地モデル設計 / 苗育種制御 / 疎水・親水制御 / 持続的農業 / 環境土壌学 / プロセスシステム工学 / 粉体工学 / 流域環境学
    Outline of Research at the Start 様々な工業分野で高機能な工業製品を低コスト、高信頼性で生産するプロセス工学や微粒子工学の方法論を、農業分野、農作物栽培分野への展開を目的に、栽培用培地の構造と作物生育機能の関係を、工学的に明らかにし、汎用原料からの理想的な高機能培地を工業的に製造する方法を開拓する。併せて、苗生育過程での、培地中の水 ...
    Outline of Final Research Achievements In order to produce new food production process engineering for sustainable agricultural systems, a method for producing artificial soil using general ...
    Research Products of this project Int'l Joint Research (5 results)   Journal Article (15 results, of which Int'l Joint Research: 5 results, Peer Reviewed: 15 results, Open Access: 3 results)   Presentation (21 results, of which Int'l Joint Research: 13 results, Invited: 9 results)   Remarks (6 results)   Patent(Industrial Property Rights) (1 results)   Funded Workshop (1 results)
  • 5. RNAi-based pesticides against the hard-to-control spider mite, Tetranychus urticae

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Review Section Basic Section 39040:Plant protection science-related
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    SUZUKI Takeshi 東京農工大学, (連合)農学研究科(研究院), 准教授

    Project Period (FY) 2018-04-01 – 2021-03-31Completed
    Keywords RNAi / dsRNA / 農薬 / 鋏角類 / ハダニ / Dicer / RNA農薬 / 人工給餌 / ナノ粒子 / Dicerアッセイ
    Outline of Final Research Achievements The objective of this study is development of next-generation pesticides using RNA interference (RNAi) induced by orally ingested double-stranded RNA  ...
    Research Products of this project Int'l Joint Research (6 results)   Journal Article (14 results, of which Int'l Joint Research: 10 results, Peer Reviewed: 14 results, Open Access: 7 results)   Presentation (33 results, of which Int'l Joint Research: 6 results, Invited: 4 results)   Remarks (5 results)   Patent(Industrial Property Rights) (1 results)
  • 6. Enhancement of Crystal Growth by Heating Nanoparticle Structures in Air and Synthesis of Multicomponent Functional Materials

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Reaction engineering/Process system
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    Lenggoro Wuled 東京農工大学, 工学(系)研究科(研究院), 教授

    Project Period (FY) 2017-04-01 – 2020-03-31Completed
    Keywords 微粒子 / 粉末 / コロイド / エアロゾル / 噴霧 / 加熱 / 省エネルギー化 / 省資源化 / ナノ粒子 / 構造化 / 電界 / 親水性 / 燃焼 / 材料合成 / プロセス / 粉粒体操作 / 気中加熱 / 多成分系 / 結晶 / 粒子合成 / 噴霧熱分解 / 多成分系機能材料 / ナノ材料
    Outline of Final Research Achievements The main approach in this study is to introduce droplets suspended in air (aerosolization) from a colloidal suspension as a raw material into a high t ...
    Research Products of this project Int'l Joint Research (4 results)   Journal Article (6 results, of which Int'l Joint Research: 5 results, Peer Reviewed: 6 results, Open Access: 3 results)   Presentation (4 results, of which Int'l Joint Research: 3 results)   Book (1 results)   Remarks (4 results)
  • 7. A smart chemistry experimental environment for affirmative safety training and safe experiment

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Human interface and interaction
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    Fujinami Kaori 東京農工大学, 工学(系)研究科(研究院), 准教授

    Project Period (FY) 2015-04-01 – 2018-03-31Completed
    Keywords 安全学習 / 空間投影型拡張現実感 / 機械学習 / ウェアラブルデバイス / プロジェクタ・カメラシステム / 化学実験 / 機械学習応用 / 拡張現実感 / ウェアラブルシステム / 安全教育 / 映像要約 / ウェアラブル端末 / プロジェクタ / スマート空間 / 情報通知 / 記憶補助 / 視認性
    Outline of Final Research Achievements Four core technologies were investigated that aimed to facilitate on-site safety training of university chemistry experiments; (1) a pose-aware whole- ...
    Research Products of this project Journal Article (1 results, of which Peer Reviewed: 1 results, Open Access: 1 results)   Presentation (16 results, of which Int'l Joint Research: 2 results, Invited: 3 results)   Book (1 results)
  • 8. Understanding the mechanism of deposition of airborne particulates on solid surfaces: Modeling and analysis of particle behavior

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    Lenggoro Wuled 東京農工大学, 工学(系)研究科(研究院), 准教授

    Project Period (FY) 2014-04-01 – 2018-03-31Completed
    Keywords エアロゾル / ナノ粒子 / 植物 / 葉 / サブミクロン / 大気環境 / 表面 / 静電気力 / 付着 / 輸送 / 基板 / 集積 / 移動現象 / 表面改質
    Outline of Final Research Achievements It is well known that submicron particles (SMP) show high number concentration in the atmosphere. However, the mechanism of deposition of SMP from the ...
    Research Products of this project Int'l Joint Research (5 results)   Journal Article (21 results, of which Int'l Joint Research: 10 results, Peer Reviewed: 20 results, Open Access: 9 results, Acknowledgement Compliant: 12 results)   Presentation (24 results, of which Int'l Joint Research: 9 results, Invited: 3 results)   Remarks (5 results)   Patent(Industrial Property Rights) (1 results)   Funded Workshop (1 results)
  • 9. Elucidation of the Electrostatic Charging State of Ambient Aerosols

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Environmental dynamic analysis
    Research Institution Keio University
    Principal Investigator

    Okuda Tomoaki 慶應義塾大学, 理工学部(矢上), 准教授

    Project Period (FY) 2014-04-01 – 2017-03-31Completed
    Keywords 環境分析 / 大気汚染防止・浄化 / 環境質定量化・予測 / エアロゾル / 帯電状態
    Outline of Final Research Achievements Exposure to atmospheric aerosols is considered a serious concern for human health. To understand the adverse effects of aerosol particle more accurate ...
    Research Products of this project Journal Article (6 results, of which Int'l Joint Research: 2 results, Peer Reviewed: 5 results, Open Access: 5 results, Acknowledgement Compliant: 5 results)   Presentation (7 results, of which Int'l Joint Research: 3 results, Invited: 1 results)   Remarks (2 results)
  • 10. A study on a chemistry experiment support system that facilitates students to increase the awareness of safety

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Media informatics/Database
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    FUJINAMI Kaori 東京農工大学, 工学(系)研究科(研究院), 准教授

    Project Period (FY) 2012-04-01 – 2015-03-31Completed
    Keywords 拡張現実感 / 学習支援システム / 化学実験 / ヒューマン・コンピュータインタラクション / 作業支援 / 空間的拡張現実感 / 安全教育システム / プロジェクタ・カメラシステム
    Outline of Final Research Achievements The objective of this project is to investigate a method that allows university students to learn safe ways of chemistry experiments while keeping the ...
    Research Products of this project Journal Article (3 results, of which Peer Reviewed: 3 results, Acknowledgement Compliant: 2 results, Open Access: 1 results)   Presentation (14 results, of which Invited: 1 results)   Remarks (3 results)
  • 11. Multi-dimensional assembly and assessment of high-crystalline fine particles via charged aerosol route

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    LENGGORO WULED 東京農工大学, 工学(系)研究科(研究院), 准教授

    Project Period (FY) 2011 – 2013Completed
    Keywords エアロゾル / ナノ粒子 / 付着 / 沈着 / 帯電 / 微粒子 / 輸送 / 集積 / 合成 / 基板 / 表面 / 光学特性 / 高感度センサ / 輸送・沈着
    Research Abstract We have developed an "integration" method based on liquid phase made particles and nanoparticle assembly technology with high selectivity via a gas-ph ...
    Research Products of this project Journal Article (11 results, of which Peer Reviewed: 11 results)   Presentation (44 results, of which Invited: 8 results)   Remarks (5 results)
  • 12. Application of interface structure designed functional nanoparticles for solar cell devices

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (A)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    KAMIYA Hidehiro 東京農工大学, 工学(系)研究科(研究院), 教授

    Project Period (FY) 2011-11-18 – 2014-03-31Completed
    Keywords ナノ粒子 / ナノ複合体 / 界面設計 / ナノ配列設計 / 色素増感太陽電池 / ナノ界面設計 / 凝集分散制御 / コロイド化学プロセス / 離散要素法 / リチウム電池電極 / 波長変換素子 / 積層型太陽電池 / エアロゾルプロセス / ナノ界面間力設計
    Research Abstract Flexible and high permanence silica nanoparticles dispersed silicon polymer sheet preparation method was developed by 2 step silicon monomer coating o ...
    Research Products of this project Journal Article (19 results, of which Peer Reviewed: 19 results)   Presentation (47 results, of which Invited: 15 results)   Book (3 results)   Remarks (2 results)
  • 13. A Smart Experimental Room that Mediates Safety Training for Beginners of Chemistry Experiments

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Media informatics/Database
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    FUJINAMI Kaori 東京農工大学, 大学院・工学研究院, 准教授

    Project Period (FY) 2009 – 2011Completed
    Keywords 拡張現実感 / 安全教育 / 情報多義性 / 化学実験 / 手順依存型作業支援 / ソフトウェア基盤
    Research Abstract The objective of the project is to investigate a method that allows students to learn safe ways of chemistry experiments during an experiment. We prop ...
    Research Products of this project Journal Article (4 results, of which Peer Reviewed: 4 results)   Presentation (35 results)   Remarks (4 results)
  • 14. Controlling the properties of organic/inorganic nanocomposites by surface design of functional nanoparticles

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    KAMIYA Hidehiro Tokyo University of Agriculture and Technology

    Project Period (FY) 2008 – 2010Completed
    Keywords ナノ材料 / 表面・界面物性 / 複合材料・物性
    Research Abstract Toward preparation of polymer based nanocomposite materials with uniformly dispersed nanoparticles, a new surface modification process was developed t ...
    Research Products of this project Journal Article (14 results, of which Peer Reviewed: 14 results)   Presentation (22 results)   Patent(Industrial Property Rights) (2 results)
  • 15. EFFECTS OF AEROSOL ON FOREST TREE SPECIES AND ITS SPECIES DIFFERENCE

    Planned Research

    Research Category

    Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    Review Section Complex systems
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    IZUTA Takeshi 東京農工大学, 大学院・農学研究院, 教授

    Project Period (FY) 2008 – 2012Completed
    Keywords エアロゾル / 樹木 / 樹種間差異
    Research Abstract Plant growth chambers for the exposure to black carbon or ammonium sulfate particles were developed. The seedlings of Fagus crenata, Castanopsis siebo ...
    Project Area Impacts of aerosols in East Asia on plants and human health
    Research Products of this project Journal Article (25 results, of which Peer Reviewed: 25 results)   Presentation (59 results, of which Invited: 5 results)   Book (3 results)   Remarks (14 results)
  • 16. Aerosol formation in anthropogenic sources and characterization of source profile

    Planned Research

    Research Category

    Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    Review Section Complex systems
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    KAMIYA Hidehiro 東京農工大学, 大学院・工学研究院, 教授

    Project Period (FY) 2008 – 2012Completed
    Keywords 浮遊性粒子状物質 / PM2.5 / バーチャルインパクタ / ナノ粒子 / 希釈器 / 固定発生源 / 燃焼排ガス / PM2.5/PM10 / バーチャルインパクター / 核生成・成長 / 凝縮性SPM / PM_<2.5> / PM_<10> / DMA / 石炭燃焼
    Research Abstract For harmonization of sampling and measuring methods regarding in-stack measurement of PM_<2.5> and PM_<10> mass concentration and condensable particle ...
    Project Area Impacts of aerosols in East Asia on plants and human health
    Research Products of this project Journal Article (19 results, of which Peer Reviewed: 9 results)   Presentation (39 results)   Book (5 results)   Remarks (5 results)
  • 17. Process development of a nanoparticles synthesis by spray reaction

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Reaction engineering/Process system
    Research Institution Tokyo University of Agriculture and Technology
    Principal Investigator

    WULED Lenggoro Tokyo University of Agriculture and Technology

    Project Period (FY) 2007 – 2008Completed
    Keywords 微粒子 / 液滴 / 火炎 / 燃焼 / 蛍光体 / 数値計算 / 結晶成長 / エアロゾル / 凝集 / 粉体 / 噴霧 / ナノ粒子
    Research Abstract 高結晶性を有し、化学量論比が精密に制御されたナノ粒子(サイズが100nm)を高速で合成できる新規噴霧熱分解法を開発した。この方法の特徴は、原料液体とともに自燃性物質を添加する手法である。結晶促進および凝集抑制効果を持ち、残留物の残らない方法を考案し、反応場であるミクロン液滴の中における結晶成長を制御 ...
    Research Products of this project Journal Article (13 results, of which Peer Reviewed: 8 results)   Presentation (7 results)   Book (3 results)
  • 18. 気相法による表面形成においてナノサイズクラスターの堆積が果たす役割の解明

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Hiroshima University
    Principal Investigator

    島田 学 Hiroshima University

    Project Period (FY) 2006 – 2008Completed
    Keywords ドライプロセス / ナノ粒子 / 薄膜 / 融合 / 輸送現象 / 沈着 / プラズマ場 / エアロゾル / 付着 / 気中イオン / 移動現象
    Research Abstract 本研究では、薄膜形成のためのドライプロセスにおいて、クラスター状の気中浮遊物質の堆積が有効となったり、あるいは望ましくなくなったりする条件を明らかにするために、クラスターおよびナノ粒子を固体表面に気相輸送し、付着させて、これにより生じる薄膜の形態などの性状と付着・堆積条件との関係を、主に実験的に解明 ...
    Research Products of this project Journal Article (5 results, of which Peer Reviewed: 3 results)   Presentation (4 results)   Book (1 results)
  • 19. Preparation of nanocomposite polymer nanofiber using electrospinning method and its applications

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (A)

    Research Field Properties in chemical engineering process/Transfer operation/Unit operation
    Research Institution Hiroshima University
    Principal Investigator

    OKUYAMA Kikuo Hiroshima University

    Project Period (FY) 2006 – 2009Completed
    Keywords ナノ粒子 / ナノファイバー / 静電噴霧法 / フィルター / コンポジット材料 / 複合体材料 / ビーズミル / 分散技術 / 静電噴霧
    Research Abstract 1) Transient phenomena from polymer fiber to particles in electrospinning method has been experimentally studied and arranged by scaling law. 2) PID c ...
    Research Products of this project Journal Article (79 results, of which Peer Reviewed: 69 results)   Presentation (30 results)   Book (12 results)   Patent(Industrial Property Rights) (2 results)
  • 20. 火炎式噴霧熱分解法による高結晶性微粒子の合成プロセスの開発

    Research Project

    Research Category

    Grant-in-Aid for Young Scientists (B)

    Research Field Reaction engineering/Process system
    Research Institution Hiroshima University
    Principal Investigator

    LENGGORO WULED (WULED Lenggoro) 広島大学, 大学院工学研究科, 助手

    Project Period (FY) 2005 – 2006Completed
    Keywords エアロゾル / 液滴 / 噴霧 / 粒子 / 粉末 / 粉体 / 伝熱 / 結晶 / 酸化物 / 火炎 / 蛍光体
    Research Abstract 噴霧熱分解法では分子レベルで十分に混合された原料溶液を気中に噴霧することでμmオーダーの液滴を発生させ、それを熱分解するため、化学的に均一な粒子を製造することが可能です。本研究で検討する噴霧熱分解法は従来の電気炉を用いた方法ではなく、反応熱源に火炎を直接用いる。合成が困難とされる白色LED用の蛍光材 ...
    Research Products of this project Journal Article (9 results)   Book (1 results)
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