プラスチック混合燃焼によって生成された単一粒子は、高炭素質の高C/O比を示すことが判明。Single-particle analysis of mixed plastic combustion aerosols revealed frequent particles with a high C/O ratio
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Japan Association of Aerosol Science and Technology (Official Site, from July 2025)
プラスチック混合燃焼によって生成された単一粒子は、高炭素質の高C/O比を示すことが判明。Single-particle analysis of mixed plastic combustion aerosols revealed frequent particles with a high C/O ratio
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今号の特集は,「惑星大気エアロゾル研究の現状と課題」です。Special Feature: “Recent Advances and Challenges in Planetary Atmospheric Aerosol Research”
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Asian Young Aerosol Scientist Award (AYASA), AARA Fellow Award, Kanomax Award
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2025 Travel Award (JAAST-TA) to support outstanding young individual members (in principle, researchers under 40 years old) for presenting at international conferences held overseas.
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International Aerosol Conference (IAC2026), taking place in Xi’an, China, from August 30 to September 5, 2026.
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日本結核・非結核性抗酸菌症学会–エアロゾル学会合同シンポジウム(同時開催)共催:日本エアロゾル学会,日本結核・非結核性抗酸菌症学会 Joint Symposium with The Japanese Society for Tuberculosis and Nontuberculous Mycobacteriosis.
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大気汚染物質の長距離輸送メカニズムを、物理・化学・観測・モデル計算の視点から体系的に解説する待望の基礎テキストです。Authors: Shinichi Fujita, Kazuhiko Miura, Hiroshi Ōkochi, Hiroshi Hayami, Kazuhide Matsuda, Tatsuya Sakurai
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大学・研究機関でご活躍されている,測定機器の開発や実験の経験が豊富な先生方をお招きし, ご講演いただきます。We have invited prominent researchers and developers of measurement instruments from universities and research institutes to share their expertise and stories about developing aerosol measurement techniques and memorable episodes from their research and observations.
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産業界の基幹技術である噴霧乾燥法において、複合スラリーの乾燥は依然「試行錯誤」が課題です。本論文は、水溶性高分子(PVA)が液滴内で「隠れた設計者」として働き、最終的な顆粒構造を決定づけていることを解明。この知見は、粒子の欠陥を予測し、製造プロセスに精密な制御をもたらします。Spray drying complex slurries is often guesswork, hindering high-value granule production. This paper reveals the water-soluble polymer (PVA) acts as a “hidden architect” inside a single droplet, fundamentally controlling the final particle structure. This breakthrough moves material manufacturing from trial-and-error to precision control, allowing prediction of particle defects.
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