Category: Topic

Campus, News, Research, Topic

GIYSE. a new program for high-school student (JST-TUAT)科学者・技術者を目指す高校生を対象に

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Our lab is joining a new program for high-school student (sponsored by the Japanese government/JST) 東京農工大学では、将来グローバルに活躍する科学者、技術者を目指す高校生を対象に、大学の研究、教育内容を先取りして経験できるプログラムを用意しました。それが「GIYSEプログラム」です。Global Innovation program for Young Scientists and Engineers /~giyse/ K. Sano (2nd grade student, Tokyo Metropolitan Tachikawa High School 東京都立立川高等学校) is joining GIYSE program (2018-2019). His topic is about collection of air poluttant (PM2.5). He is also being supported by… Continue reading GIYSE. a new program for high-school student (JST-TUAT)科学者・技術者を目指す高校生を対象に

Campus, Research, Topic

TUAT: Japan’s second “most-productive” university in terms of “Number of papers per academic-staff”. 教員あたりの学術論文数が国内2位（農工大）

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Tokyo University of Agriculture and Technology (TUAT) is a university with many "high-research-producers". The university has about 400 academic-staffs. Japan's second "most-productive" university in terms of "Number of papers per academic-staff" UK-based QS announced the QS Asian University ranking 2018 (Oct. 2017), and TUAT ranked as the top 1% of universities in Asia. In particular,… Continue reading TUAT: Japan’s second “most-productive” university in terms of “Number of papers per academic-staff”. 教員あたりの学術論文数が国内2位（農工大）

News, Topic

A book on “air pollution” matter. PM2.5の科学（畠山史郎、野口恒, 2016）

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Wuled Lenggoro contributed on making the "first-connect" between two authors (Shiro Hatakeyama, a well-known professor of PM2.5 and Hisashi Noguchi, a Journalist). Published by Nikkan Kogyo Shinbun (2016).. 著者：畠山史郎（農工大教授）、野口恒（ジャーナリスト） 大気中に浮遊する粒子状物質(Particulate Matter)のうち、粒径が2.5 µm以下のものを指します。 Amazon website::: Nikkan Bookstore :::

International, News, Research, Topic

BEST PAPER AWARD at International Conference (PURE 2015, Malaysia)最優秀論文賞

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OPE 11 Nov. 2015. BEST PAPER AWARD, 2nd International Conference on Purity, Utility Reaction and Environmental Research (PURE 2015), Kuala Lumpur. “Development of a battery-driven passive sampling system for electrostatically trapping atmospheric particles" (M. P. Khairunnisa, F. Faizal, H. Fukushima, M. Gen, P. Widiatmoko, I. W. Lenggoro*) ... （乾電池を用いた高電圧変換器を駆使し、携帯性に優れた、大気中微粒子捕集器の開発）：各地のPM2.5またはPM1.0の解析に役にたつ Full paper : Journal of Purity,… Continue reading BEST PAPER AWARD at International Conference (PURE 2015, Malaysia)最優秀論文賞

News, Topic

Our Lab Introduction by TAMA, 首都圏産業活性化協会

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Introduction of a research topic from our Lab, by Tama Industrial Activation Association. (社)首都圏産業活性化協会 Greater Tokyo Initiative TAMA Industrial Vitalization Association Inc. (TAMA = Technology　Advanced　Metropolitan　Area) 基板や植物に気中の微粒子を集積させます http://www.tamaweb.or.jp/e-book/ (in PDF)

News, Research, Topic

PAPER: Thermal stability of magnetite particles made by an electrochemical method, 電気化学法で合成した磁気粒子の熱安定性

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JOURNAL: Advanced Powder Technology, Available online 3 December 2012. 電気化学法による磁気ナノ粒子を合成し、その粒子の「熱安定性」を調べた研究。 （磁石の信頼性を評価するのに、熱安定性は重要な項目である） For product's durability (lifespan) = To be durable and long‑lasting... http://www.sciencedirect.com/science/article/pii/S0921883112001574 Thermal stability of silica-coated magnetite nanoparticles prepared by an electrochemical method Fauziatul Fajaroh, Heru Setyawan, Adrian Nur, I. Wuled Lenggoro - Department of Chemistry, Faculty of Mathematics and Natural Science, Malang State University,… Continue reading PAPER: Thermal stability of magnetite particles made by an electrochemical method, 電気化学法で合成した磁気粒子の熱安定性

News, Research, Topic

PAPER. Deposition process of particles in forests, 森林への大気中微粒子の沈着過程

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>;>;>; Other topics from recent papers Deposition process of sulfate and elemental carbon in Japanese and Thai forests. JOURNAL: Asian Journal of Atmospheric Environment, no. 6 (2012) AUTHORS: Sase, H, Matsuda, K, Visaratana, T, Garivait, H, Yamashita, N, Kietvuttinon, B, Hongthong, B, Luangjame, J, Khummongkol, P, Shindo, J, Endo, T, Sato, K, Uchiyama, S, Miyazawa,… Continue reading PAPER. Deposition process of particles in forests, 森林への大気中微粒子の沈着過程

News, Research, Topic

Present at Jpn. Soc. Atmospheric Environment (13 Sep.), 植物成長 vs. 酸性粒子

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PRESENTATION: Research with collaborators. at 53rd Annual Conference of Japan Society for Atmospheric Environment Experimental study on the influences of ammonium sulfate aerosol particles on four types of plants (in Japanese) 第 53 回大気環境学会年会 (2012年9月12-14日横浜) 1B1139 ブナ、スダジイ、カラマツおよびスギに対する硫酸アンモニウム粒子の影響に関する実験的研究 ・山口 真弘・大谷 葉子・竹田 健太・李 ホ ツゼン・長尾 宙・(M2)関 明人・半 智史・山根 健一（東京農工大学） ・矢崎 健一・野口 享太郎・黒田 克史（森林総合研究所） ・佐野 雄三（北海道大学） ・Wuled Lenggoro（東京農工大学）… Continue reading Present at Jpn. Soc. Atmospheric Environment (13 Sep.), 植物成長 vs. 酸性粒子

News, Research, Topic

Present at Aerosol Conference (Fukuoka, 28 Aug.)葉面の粒子, 粒子の生成方法と計測方法

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-- By STUDENTS -- 2012/08/28, Fukuoka, 第29回エアロゾル科学・技術研究討論会 Hygroscopic behavior of inorganic particles deposited on solid surfaces （固体基板に沈着した無機物粒子の吸湿挙動の評価） (M2)Akito Seki, (D1) Erika Herliana, (D1) Masao Gen, W. Lenggoro 2012/08/28, Fukuoka, 第29回エアロゾル科学・技術研究討論会 D06.広範囲の粒径分布をもつ粒子発生システムとその安定性に関する検討 Investigation of the particle generation technique for flat number-size distribution (D3)井川誠司, Wuled Lenggoro -- From COLLABORATOR -- B08* 樹木葉面に暴露した硫酸アンモニウム粒子の可視化 Visualization of the surface of… Continue reading Present at Aerosol Conference (Fukuoka, 28 Aug.)葉面の粒子, 粒子の生成方法と計測方法

Topic

VISION 2023, Soc. Chemical Engineers Jpn. レンゴロ委員

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http://www.scej.org/docs/general/vision2023/VISION2023.pdf Society of Chemical Engineers Japan - VISION 2023 ２０２３年の化学工学会のあるべき姿を描いたものではあるが、それぞれの機能実現に向けての道筋や機能形態についての具体的な提案がなされている。 Wuled Lenggoro was a Member of Post-Vision 2011 (for preparing Vision 2023) Committee.

Research, Topic

Open article: Transport and assembly of particles, 粒子の輸送と集積化

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Open article: TRANSPORT AND ASSEMBLY OF LIQUID-PHASE NANOPARTICLES VIA GAS-PHASE (in pdf) An open article, by Wuled Lenggoro (2008, 2009) * Possible applications - For Environment & Energy: Selective-deposition method for liquid-phase nanoparticle - For Healthcare - Measuring the non-spherical nanoparticles in the gas-phase * Potential impact on the environment : - Development of the… Continue reading Open article: Transport and assembly of particles, 粒子の輸送と集積化

Topic

PAPER: Measuring particles from mixed gases, ガス由来微粒子の計測

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Measurement of Model Aerosols Containing Two Metal Components Formed via Cooling and Dilution Routes, Journal of Aerosol Research (2011) >> Abstract >> jstage　>> Full article, PDF. 火力発電所等の燃焼過程から生成すると考えられる混合排気ガスを実験室内で模擬した。軽金属（アルカリ）と重金属系の粉末の昇華による混合ガス成分とその後の冷却・凝縮による粒子化の挙動を計測した。 The emission of alkali and heavy metals in combustion processes is an important contributor to environmental load. We investigated experimentally in the laboratory the generation of particles from… Continue reading PAPER: Measuring particles from mixed gases, ガス由来微粒子の計測

Research, Topic

PAPER. Inhaled Nanoparticles in Rat Lung…ラット肺に吸入したナノ粒子（遺伝子発現）

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Investigation of Gene Expression of MMP-2 and TIMP-2 mRNA in Rat Lung in Inhaled Nickel Oxide and Titanium Dioxide Nanoparticles. Authors: Y. Morimoto, T. Oyabu, A. Ogami, T. Myojo, E. Kuroda, M. Hirohashi, M. Shimada, W. Lenggoro, K. Okuyama and I. Tanaka (An experimental study, with School of Medicine - University of Occupational and Environmental… Continue reading PAPER. Inhaled Nanoparticles in Rat Lung…ラット肺に吸入したナノ粒子（遺伝子発現）