Keio University

Presentations

Okuda, Tomoaki

21-40 items (total 145)

Need of a high-volume PM2.5 sampler for performing better gravimetric measurements and chemical analyses

Speaker
Aggarwal, S.G., Patel, P., Tsai, C.J., Soni, D., Singh, K., Okuda, T., Kotnala, R.K., Ojha, V.N., Aswal, D.K.
Conference Title
[Conference Category International presentation] Conference Title 10th Asian Aerosol Conference(Venue Jeju, Korea) Organizer The Asian Aerosol Research Assembly Dates 2017.07.05 - 2017.07.05
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Estimation of influence of artifact on carbonaceous aerosol measurement by newly developed cyclone sampler

Speaker
Hasegawa, S., Okuda, T.
Conference Title
[Conference Category International presentation] Conference Title 10th Asian Aerosol Conference(Venue Jeju, Korea) Organizer The Asian Aerosol Research Assembly Dates 2017.07.05 - 2017.07.05
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Size characteristics of resuspended 137Cs on soil particles derived from the Fukushima accident

Speaker
Kaneyasu, N., Ohashi, H., Suzuki, F., Okuda, T., Ikemori, F., Akata, N., Kogure, T.
Conference Title
[Conference Category International presentation] Conference Title 10th Asian Aerosol Conference(Venue Jeju, Korea) Organizer The Asian Aerosol Research Assembly Dates 2017.07.05 - 2017.07.05
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Development of the high volume simultaneous sampler for fine and coarse aerosol particles using a combination of virtual impactor and multi-cyclone

Speaker
Okuda, T., Shishido, D, Terui, Y., Funato, K., Inoue, K.
Conference Title
[Conference Category International presentation] Conference Title 10th Asian Aerosol Conference(Venue Jeju, Korea) Organizer The Asian Aerosol Research Assembly Dates 2017.07.05 - 2017.07.05
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

PM2.5の帯電状態測定のための平行電極板型分級デバイスの数値シミュレーション

Speaker
米道卓音、深潟康二、藤岡謙太郎、奥田知明
Conference Title
[Conference Category Domestic presentation] Dates 2017.03.16 - 2017.03.16
Organizer
日本機械学会関東学生会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

拡散荷電法による福岡のエアロゾル表面積濃度の通年観測

Speaker
奥田知明、桐谷美穂、山﨑花菜、鳩谷和希、兼保直樹、吉野彩子、高見昭憲、船戸浩二、井上浩三、西田千春、原圭一郎、林政彦
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.08 - 2016.09.08
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

環境省推進費CYCLEX プロジェクトの趣旨と展望およびバーチャルインパクターとサイクロンによる大流量PM2.5採取

Speaker
奥田知明
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.07 - 2016.09.07
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

つくばにおける土壌粒子収着137Cs の再飛散に関する考察

Speaker
兼保直樹、大橋英雄、鈴木芙美恵、奥田知明、赤田尚史
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.07 - 2016.09.07
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

大流量サイクロンサンプラーが拓くエアロゾル研究の新領域

Speaker
奥田知明
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.01 - 2016.09.01
Organizer
日本エアロゾル学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

PM2.5と粗大粒子の大流量同時採取装置の開発

Speaker
奥田知明、照井凱大、完戸大輝、磯部涼真、岩城優介、船戸浩二、井上浩三
Conference Title
[Conference Category Domestic presentation] Dates 2016.08.31 - 2016.08.31
Organizer
日本エアロゾル学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

エアロゾルの帯電状態測定の試み

Speaker
奥田知明、藤岡謙太郎、北川みどり、岡久峻一、高島拓
Conference Title
[Conference Category Domestic presentation] Dates 2016.08.31 - 2016.08.31
Organizer
日本エアロゾル学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

バーチャルインパクター/ガス交換/ICP-MSによるエアロゾル中元素のリアルタイム測定の検討

Speaker
奥田知明、井藁正紀、森夕貴、大畑昌輝
Conference Title
[Conference Category Domestic presentation] Dates 2016.08.31 - 2016.08.31
Organizer
日本エアロゾル学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

家屋内外のPM2.5濃度とその発生源に関する研究

Speaker
馬場優介、福﨑有希子、奥田知明、中井里史
Conference Title
[Conference Category Domestic presentation] Dates 2015.12.03 - 2015.12.03
Organizer
(一社)室内環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

福岡において拡散荷電法により測定されたエアロゾル表面積濃度

Speaker
奥田知明、山﨑花菜、鳩谷和希、兼保直樹、吉野彩子、高見昭憲、船戸浩二、井上浩三、西田千春、原圭一郎、林政彦
Conference Title
[Conference Category Domestic presentation] Dates 2015.09.17 - 2015.09.17
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

電気移動度法を用いたエアロゾルの帯電状態の測定

Speaker
岡久峻一、北川みどり、高島拓、奥田知明
Conference Title
[Conference Category Domestic presentation] Dates 2015.09.15 - 2015.09.15
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

サイクロン方式を用いた大流量PM2.5粒子サンプラーの開発

Speaker
磯部涼真、岩城優介、永井雄祐、奥田知明、船戸浩二、井上浩三
Conference Title
[Conference Category Domestic presentation] Dates 2015.09.15 - 2015.09.15
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

中国・大連市の一個人住居内外でのPM2.5質量および成分濃度測定

Speaker
牧木涼輔、劉慧、馬場優介、奥田知明、中井里史、福﨑有希子
Conference Title
[Conference Category Domestic presentation] Dates 2015.09.15 - 2015.09.15
Organizer
(公社)大気環境学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Elucidation of physical and chemical characteristics of atmospheric aerosols related to their adverse health effect

Speaker
Okuda, T.
Conference Title
[Conference Category International presentation] Conference Title 9th Asian Aerosol Conference(Venue Kanazawa, Japan) Organizer The Asian Aerosol Research Assembly Dates 2015.06.24 - 2015.06.24
Organizer
The Asian Aerosol Research Assembly
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Development of a high volume PM2.5 sampler and its performance evaluation

Speaker
Isobe, R.., Okuda, T., Funato, K., Inoue, K.
Conference Title
[Conference Category International presentation] Conference Title 9th Asian Aerosol Conference(Venue Kanazawa, Japan) Organizer The Asian Aerosol Research Assembly Dates 2015.06.24 - 2015.06.24
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

On-line measurement of the surface area concentration of PM2.5 in Yokohama using diffusion charging method

Speaker
Hatoya, K., Okuda, T., Funato, K., Inoue, K.
Conference Title
[Conference Category International presentation] Conference Title 9th Asian Aerosol Conference(Venue Kanazawa, Japan) Organizer The Asian Aerosol Research Assembly Dates 2015.06.24 - 2015.06.24
Organizer
The Asian Aerosol Research Assembly
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation