Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date |
article (author version) | Koizumi, Akio; Takata, Katsuhiko; Yamashita, Kana; Nakada, Ryogo | ANATOMICAL CHARACTERISTICS AND MECHANICAL PROPERTIES OF LARIX SIBIRICA GROWN IN SOUTH-CENTRAL SIBERIA | - | IAWA Journal | - | 2003 |
bulletin (article) | TAKATA, Katsuhiko; KURINOBU, Susumu; KOIZUMI, Akio; YASUE, Koh; TAMAI, Yutaka; KISANUKI, Mitsuhiro | Bibliography on Japanese larch (Larix kaempferi (Lamb.) Carr.) | - | Eurasian Journal of Forest Research | - | Dec-2005 |
bulletin (article) | YAMAUCHI, Shigeru; HORISAWA, Sakae; IIJIMA, Yasuo; KOIZUMI, Akio; DOI, Shuichi | Chemical Changes of Japanese Larch Heartwood during High-Temperature Drying:A Raman Spectroscopic Study | - | Eurasian Journal of Forest Research | - | Feb-2004 |
article (author version) | Koizumi, Akio; Oonuma, Naoki; Sasaki, Yoshihisa; Takahashi, Kunihide | Difference in uprooting resistance among coniferous species planted in soils of volcanic origin | - | Journal of Forest Research | - | Jun-2007 |
article (author version) | Wanyama, Okumu Gordon; Sawata, Kei; Hirai, Takuro; Koizumi, Akio; Sasaki, Yoshihisa | Effective lateral resistance of timber-plywood-timber joints connected with nails | - | Journal of Wood Science | - | Aug-2012 |
bulletin (article) | KOIZUMI, Akio; KITAGAWA, Miho; HIRAI, Takuro | Effects of Growth Ring Parameters on Mechanical Properties of Japanese larch (Larix kaempferi) from Various Provenances | - | Eurasian Journal of Forest Research | - | Dec-2005 |
article (author version) | Teranishi, Masataka; Koizumi, Akio; Hirai, Takuro | Evaluation of quality indexes of bending performance and hardness for hardwoods | - | Journal of Wood Science | - | 25-Oct-2008 |
article (author version) | Koizumi, Akio; Hirai, Takuro | Evaluation of the section modulus for tree-stem cross sections of irregular shape | - | Journal of Wood Science | - | Jun-2006 |
article (author version) | Takanashi, Ryuya; Ishihara, Wataru; Sawata, Kei; Sano, Yuzou; Azuma, Tomonori; Mori, Mitsunori; Koizumi, Akio; Sasaki, Yoshihisa; Hirai, Takuro | Fractography of shear failure surface of softwood decayed by brown-rot fungus | - | Journal of Wood Science | - | Jun-2014 |
article (author version) | Koizumi, Akio; Shimizu, Misato; Sasaki, Yoshihisa; Hirai, Takuro | In situ drag coefficient measurements for rooftop trees | - | Journal of Wood Science | - | Aug-2016 |
article (author version) | Uraki, Yasumitsu; Nemoto, Junji; Yanaga, Kuniyoshi; Koizumi, Akio; Hirai, Takuro | Preparation of board-like moldings from composites of isolated lignins and waste paper II : effect of inorganic salt addition on board performance and evaluation of practical use of MDF | - | Journal of Wood Science | - | Dec-2005 |
bulletin (article) | SHIBUTANI, Sakae; YAMAUCHI, Shigeru; KOIZUMI, Akio | Raman and Infrared Spectroscopic Marker Bands for Rapid Detection of Cyanomaclurin | - | Eurasian Journal of Forest Research | - | Aug-2013 |
bulletin (article) | Yamauchi, Shigeru; Koizumi, Akio | Raman spectroscopic characterization of Japanese cedar wood heat-treated at low temperatures | - | Eurasian Journal of Forest Research | - | Mar-2009 |
article (author version) | Sawata, Kei; Shigemoto, Yosuke; Hirai, Takuro; Koizumi, Akio; Sasaki, Yoshihisa | Shear resistance and failure modes of nailed joints loaded perpendicular to the grain | - | Journal of Wood Science | - | Jun-2013 |
bulletin (article) | Shibuya, Masato; Koizumi, Akio; Torita, Hiroyuki | Tree Shape and Resistance to Uprooting : A Simple Model Analysis | - | Eurasian Journal of Forest Research | - | 2014 |
article (author version) | Koizumi, Akio; Araki, Hajime; Hori, Hirotaka; Inagawa, Yutaka | Windthrow resistance of apple trees grafted in an orchard | - | Journal of Wood Science | - | Jan-2008 |
article (author version) | Takanashi, Ryuya; Sawata, Kei; Sasaki, Yoshihisa; Koizumi, Akio | Withdrawal strength of nailed joints with decay degradation of wood and nail corrosion | - | Journal of wood science | - | Apr-2017 |
article | 小泉, 章夫; 片寄, 髞 | カラマツの材質育種事業 (IV) | - | 北海道の林木育種 | - | 1986 |
article | 片寄, 髞; 小泉, 章夫; 高田, 克彦 | カラマツ類精英樹のクローン特性 : 樹幹ヤング係数 | - | 北海道の林木育種 | - | 1990 |
bulletin (article) | 佃, 猛司; 小泉, 章夫; 澤田, 圭; 佐々木, 義久 | グリーンウッドワークにおける丸ほぞ収縮接合の性能評価 | Evaluation of mechanical performance of shrink-fit joint for round mortise and tenon in green woodwork | 北海道大学演習林研究報告 | Research Bulletin of the Hokkaido University Forests | Mar-2015 |