Zobrazeno 1 - 10
of 1 088
pro vyhledávání: '"Earlywood"'
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-13 (2024)
Abstract Interpreting the degradation characteristics of waterlogged archaeological wood (WAW) is crucial for the conservation of wooden cultural heritage. Generally, multidisciplinary diagnostic methods, including physical, micromorphological, and c
Externí odkaz:
https://doaj.org/article/06cd6d81e30e4d5a8dc593a76df62453
Publikováno v:
Journal of Wood Science, Vol 70, Iss 1, Pp 1-6 (2024)
Abstract Mechanical properties of wood–plastic composites are influenced by a particle size and surface morphology of wood flour. Generally various sizes of wood flour are produced from single solid wood even if the single process is used. If the d
Externí odkaz:
https://doaj.org/article/ab630c6f637b47dfb03ab7a469e1dc53
Autor:
Yuko Yasuda, Taiichi Iki, Yuya Takashima, Makoto Takahashi, Yuichiro Hiraoka, Kentaro Mishima
Publikováno v:
Annals of Forest Science, Vol 81, Iss 1, Pp 1-16 (2024)
Abstract Key message We elucidated the age trends of narrow-sense heritability and phenotypic/genetic correlations and the age–age genetic correlation of growth ring components of Cryptomeria japonica D. Don by investigating progenies of controlled
Externí odkaz:
https://doaj.org/article/ed5d3927fb5c4705b22685d26d1bb51e
Publikováno v:
Journal of Wood Science, Vol 69, Iss 1, Pp 1-10 (2023)
Abstract Dynamic mechanical analysis (DMA) measurements of water-saturated earlywood (EW) and latewood (LW) of various wood species in the temperature range from 0 to 100 °C were focused to clarify the differences in thermal softening properties wit
Externí odkaz:
https://doaj.org/article/5c9338709a04419590b199274db57a48
Akademický článek
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Autor:
Aleksandra Liszka, Raymond Wightman, Dariusz Latowski, Matthieu Bourdon, Kristian B. R. M. Krogh, Marcin Pietrzykowski, Jan J. Lyczakowski
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Scots pine (Pinus sylvestris L.) is an evergreen coniferous tree with wide distribution and good growth performance in a range of habitats. Therefore, wood from P. sylvestris is produced in many managed forests and is frequently used in industry. Des
Externí odkaz:
https://doaj.org/article/ec93b807991a453a9084793084e3cb83
Publikováno v:
Results in Materials, Vol 20, Iss , Pp 100488- (2023)
The study aims at investigating the failure behavior of Norway spruce clear wood specimens using XFEM by modeling earlywood and latewood growth rings. The growth ring pattern in the specimens are determined using a photo-analytical processing program
Externí odkaz:
https://doaj.org/article/9c2d43ff5aa644d69f475d2aae4fc57a
Publikováno v:
Forests, Vol 15, Iss 4, p 589 (2024)
The tensile mechanical behavior of water-saturated earlywood (EW) and latewood (LW) within the same growth ring of Masson pine (Pinus massoniana) was investigated in the hydrothermal environment and discussed with respect to the density and microfibr
Externí odkaz:
https://doaj.org/article/4c677c79df5e42ba9c2aaa5d13eb1905
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 26 (2023)
Creep behavior of wood plays a fundamental role in precision processing of wood. In this work, experimental creep tests have been conducted to determine the influence of earlywood vessel location and moisture content on creep behavior of Quercus alba
Externí odkaz:
https://doaj.org/article/a5a10541de95420592af33be4c22e7cd
Autor:
Ravi S. Maurya, Krishna G. Misra, Sadhana Vishwakarma, Vikram Singh, Sandhya Misra, Akhilesh K. Yadava
Publikováno v:
Frontiers in Forests and Global Change, Vol 6 (2023)
Intra-annual density fluctuation (IADF) refers to anatomical changes in the tree ring caused by a sudden change in wood density triggered by a combination of climate variations and various biotic and abiotic influences. To reveal the occurrence of IA
Externí odkaz:
https://doaj.org/article/9616fe9e8e194a87b6a2ed3374b3007b