Osamu Komatsubara | Researchain

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Featured researches published by Osamu Komatsubara.

Habitation | 2005

Development of a 1-week cycle menu for an Advanced Life Support System (ALSS) utilizing practical biomass production data from the Closed Ecology Experiment Facilities (CEEF).

Tsuyoshi Masuda; Ryuuji Arai; Osamu Komatsubara; Yasuhiro Tako; Emiko Harashima; Keiji Nitta

Productivities of 29 crops in the Closed Ecology Experiment Facilities (CEEF) were measured. Rice and soybean showed higher productivities than these given by the Advanced Life Support System Modeling and Analysis Project Baseline Values and Assumption Document (BVAD), but productivities of some other crops, such as potato and sweet potato, were lower. The cultivation data were utilized to develop a 1-week cycle menu for Closed Habitation Experiment. The menu met most of the nutritional requirements. Necessary cultivation area per crew was estimated to be 255 m2. Results from this study can be used to help design the future Advanced Life Support System (ALSS) including the CEEF.

Gravitational and Space Research | 2010

CEEF: CLOSED ECOLOGY EXPERIMENT FACILITIES

Yasuhiro Tako; Ryuji Arai; Sho-ichi Tsuga; Osamu Komatsubara; Tsuyoshi Masuda; Susumu Nozoe; Keiji Nitta

international conference on evolvable systems | 2007

Circulation of Water in Addition to CO 2 , O 2 and Plant Biomass in an Artificial Ecosystem Comprised of Humans, Goats and Crops During Three 2-Weeks Closed Habitation Experiments Using CEEF

Yasuhiro Tako; Osamu Komatsubara; Shouichi Tsuga; Ryuji Arai; Kenji Koyama; Shuji Fukuda; Makoto Akaishi; Masato Ogasawara

international conference on evolvable systems | 2006

Air Circulation Confinement Experiments in the CEEF - Workloads and Energy Expenditures of Eco-nauts in Closed Habitation Experiments

Osamu Komatsubara; Yoichi Aibe; Masanori Shinohara; Yasuhiro Tako; Toshitada Yoshioka

international conference on evolvable systems | 2006

Carbon Flow in an Artificial Ecosystem Comprised of Crew, Goats and Crops for Three 1-Week Confined Habitation Experiments Using CEEF

Yasuhiro Tako; Shouichi Tsuga; Takashi Tani; Ryuji Arai; Osamu Komatsubara; Masanori Shinohara

international conference on evolvable systems | 2005

Estimation of Energy Requirements of Eco-nauts in the Closed Ecology Experiment Facilities (CEEF)

Osamu Komatsubara; Yoichi Aibe; Masanori Shinohara; Yasuhiro Tako; Keiji Nitta; Toshitada Yoshioka

international conference on evolvable systems | 2009

Outline of Material Circulation — Closed Habitation Experiments Conducted in 2005 – 2007 Using Closed Ecology Experiment Facilities

Yasuhiro Tako; Tsuyoshi Masuda; Sho-ichi Tsuga; Ryuji Arai; Osamu Komatsubara; Susumu Nozoe; Youichi Aibe; Masanori Shinohara; Manami Suzuki; Masanao Ishioka; Koichi Abe; Yoshio Ishikawa; Keiji Nitta; Masato Sakurai

Archive | 2004

Estimated flows of gases and carbon within CEEF ecosystem composed of human, crops and goats

Yasuhiro Tako; Osamu Komatsubara; Go Honda; Ryoichi Arai; Katsumi Nitta

international conference on evolvable systems | 2008

Research and Development of Operation Technology on the Waste Processing System of the Closed Ecology Experiment Facilities for Circulation of Carbon in an Experimental Closed Ecosystem Comprised of Humans, Goats and Crops

Sho-ichi Tsuga; Yasuhiro Tako; Osamu Komatsubara; Susumu Nozoe; Yuji Nakamura; Kazunori Nishidate; Shuji Fukuda

international conference on evolvable systems | 2006

Air Circulation Confinement Experiments in the CEEF - Changes in Physical Conditions and Health Managements of Eco-nauts

Youichi Aibe; Masanori Shinohara; Osamu Komatsubara; Manami Suzuki; Yasuhiro Tako; Tamiyasu Shimamiya; Toshitada Yoshioka; Michimasa Yoshida; Motohiko Mohri

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