Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Miyuki Matsuo-Ueda"'
Autor:
Naohisa Kameyama, Miyuki Matsuo-Ueda, Shuoye Chen, Zhuoting Jiang, Tatsuya Ichiyanagi, Masato Yoshida, Hiroyuki Yamamoto
Publikováno v:
Journal of Wood Science, Vol 69, Iss 1, Pp 1-15 (2023)
Abstract Large-diameter keyaki (Zelkova serrata Makino) logs have long been used in Japan as high-quality material especially for traditional construction and furniture. However, unlike other major wood species in Japan, keyaki has been practically c
Externí odkaz:
https://doaj.org/article/9f479656bf804909841ad4a49cdac0db
Publikováno v:
Polymers, Vol 15, Iss 23, p 4592 (2023)
With respect to the fossil resources shortage, the development of bio-based wood adhesives is an important research topic in wood science. There has been research on using sucrose for bio-based adhesives. However, a high acid catalyst content and a h
Externí odkaz:
https://doaj.org/article/0e7b7bf9cbaa4a139d08c5212d8048d0
Autor:
Carmen-Mihaela Popescu, Nanami Zeniya, Kaoru Endo, Takuma Genkawa, Miyuki Matsuo-Ueda, Eiichi Obataya
Publikováno v:
Forests, Vol 12, Iss 12, p 1689 (2021)
Sitka spruce wood samples were subjected to different conditions of hydro-thermal treatment by varying the relative humidity (RH) and period of exposure at a constant temperature of 120 °C. Near infrared (NIR) spectroscopy, principal component analy
Externí odkaz:
https://doaj.org/article/9859d184ed804d24b45ed5621fd3498a
Publikováno v:
Cellulose. 29:7935-7954
Many woody eudicot plants form a secondary xylem composed of gelatinous fibers (G-fibers) called "tension wood" (TW) along the upper side of the tilted stem or branch. TW generates a large tensile growth stress in the longitudinal direction, allowing
Autor:
Zhuoting Jiang, Hiroyuki Yamamoto, Miyuki Matsuo-Ueda, Masato Yoshida, Motoo Dohi, Kento Tanaka, Hirokazu Konishi
Publikováno v:
Drying Technology. 41:3-16
Autor:
Yuji Ikami, Kana Yamashita, Miyuki Matsuo-Ueda, Hiroyuki Yamamoto, Yukari Matsumura, Masato Yoshida, Yosuke Matsuda, Tsubasa Tsunezumi
Publikováno v:
Wood Science and Technology. 55:125-153
When a squared lumber such as a beam and/or a bearer is produced from a log, they often show warps. Warp of the sawn lumber is practically not serious when the pith is located at the center of the cross-section, as in the lumber-with-pith, but causes
Publikováno v:
Holzforschung. 74:789-797
To understand the irreversible dimensional changes caused by hygrothermal treatment of green wood, i.e. hygrothermal recovery (HTR), green hinoki compression wood (CW) and normal wood (NW) were hygrothermally (HT) treated in water at 100°C for 120 m
Autor:
Miyuki Matsuo-Ueda, Masato Yoshida, Saori Sato, Hiroyuki Yamamoto, Akinori Ota, Hideto Hiraide
Publikováno v:
American Journal of Plant Sciences. 10:1949-1968
The transverse section of compression wood tracheids has a circular shape and intercellular spaces. The cause has not been determined yet; however, we hypothesized that peeling of the cell wall adhesion would cause cellular intervals, resulting in ci
Autor:
Takeshi Nakatsuka, Bambang Subiyanto, Hiroyuki Yamamoto, Masaki Sano, Naoyuki Kurita, Ryo Hisamochi, Suyako Tazuru, Miyuki Matsuo-Ueda, Takahiro Tagami, Junji Sugiyama, Yumiko Watanabe, Sri Nugroho Marsoem, Toshitaka Tsuda
Publikováno v:
Dendrochronologia. 52:80-86
The oxygen isotopic composition (δ18O) of tree-ring cellulose has been recognized as a powerful tool for dendroclimatological and dendrochronological investigations in Asia. Only a few studies of cellulose δ18O so far published, however, have been
Publikováno v:
Wood Science and Technology. 53:151-164
Sitka spruce wood specimens were heated at 120–140 °C and different relative humidity values (RHh), and their specific dynamic Young’s moduli (E′/ρ), mechanical loss tangents (tanδ), and CIELAB color parameters were measured at 25 °C and 60