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Study of the Light Received Characteristics of a Plant-Shoot-Light-Condensing System with Simple Leaves or Lobed Leaves
https://kitami-it.repo.nii.ac.jp/records/7471
https://kitami-it.repo.nii.ac.jp/records/74711ee2b39f-5d38-4099-8cdb-35ae6705a92e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
03_15obara.pdf (616.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-04-08 | |||||
| タイトル | ||||||
| タイトル | Study of the Light Received Characteristics of a Plant-Shoot-Light-Condensing System with Simple Leaves or Lobed Leaves | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Light Condensing System | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Plant Shoot Arrangement | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Genetic Algorithm | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cross Entropy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Dogwood, Ginkgo Biloba | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
OBARA, Shinya
× OBARA, Shinya |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44843 | |||||
| 識別子Scheme | KAKEN | |||||
| 識別子URI | https://nrid.nii.ac.jp/ja/nrid/1000010342437 | |||||
| 識別子 | 10342437 | |||||
| 姓名 | 小原, 伸哉 | |||||
| 言語 | ja | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Plant shoot configurations evolve so that maximum sunlight may be obtained. The objective of this study is to develop a compact light-condensing system mimicking a plant shoot configuration that is applicable to a light source from a large area. In this paper, the relationship between the position of a light source (the sun) and the rate at which light is absorbed by each leaf was investigated in detail for plant shoot models of a dogwood (simple leaf) and a ginkgo tree (lobed leaf). The rate of light quantum received in each leaf model is reported to an analysis program that uses cross entropy (CE). The analyses showed that the peak amount of light received in the plant-shoot-light-condensing system was during February (vernal equinox) and October (autumnal equinox). Similarly, the rate of light quantum received in each leaf was measured with the CE. The results found that the plant-shoot-light-condensing system that maximizes the amount of light received has differences in the light received in each leaf. Furthermore, the light-condensing characteristics of the ginkgo biloba model are better than the dogwood model. The light-condensing characteristics of a leaf are influenced by the size, a lobe, shape, and the length of the branch. | |||||
| 書誌情報 |
Journal of Thermal Science and Technology 巻 4, 号 1, p. 41-52, 発行日 2009 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.1299/jtst.4.41 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 出版者 | ||||||
| 出版者 | 日本機械学会 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
