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Analysis of Composite Structure and Primordial Wood Remains in Petrified Wood
Applied Spectroscopy, 2007Among all the fossils, petrified wood belongs to the most impressive and most common of materials. Still, its study has not exceeded the purely phenomenological level. The recognition of the conserved structure of petrified wood seems to be of meaning for understanding the geological past, the complete carbon cycle inside the Earth, and the structure ...
Nowak, J. +5 more
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1980
Wood is a complex biological material, known also as secondary xylem. It is derived from the vascular cambium and develops in the stems and roots of most gymno-sperms and many angiosperms as a consequence of secondary growth [141]. It consists largely of an assemblage of thickened cell walls deposited by the cell cytoplasm during differentiation.
B. G. Butterfield, B. A. Meylan
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Wood is a complex biological material, known also as secondary xylem. It is derived from the vascular cambium and develops in the stems and roots of most gymno-sperms and many angiosperms as a consequence of secondary growth [141]. It consists largely of an assemblage of thickened cell walls deposited by the cell cytoplasm during differentiation.
B. G. Butterfield, B. A. Meylan
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1995
The identification of wood species presupposes a basic knowledge of wood anatomy. In the following review on the structure of wood, main attention has been paid to the features which are of interest to the fiber microscopist, that is, to the kinds of wood cells, and the pits which are the most important diagnostic feature in the identification of wood ...
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The identification of wood species presupposes a basic knowledge of wood anatomy. In the following review on the structure of wood, main attention has been paid to the features which are of interest to the fiber microscopist, that is, to the kinds of wood cells, and the pits which are the most important diagnostic feature in the identification of wood ...
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The Structure of Wood and the Wood Cell Wall
1968The principal sources of commercial timber are the trees of the Coniferales (Gymnosperms) and of the Dicotyledons (Angiosperms). Softwood lumber is derived from coniferous trees while hardwood is a product of broad-leaved species, the Dicotyledons. Another class of Angiosperms, the Monocotyledons, is an important source of structural material used ...
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Structure and Function of Wood
20123–1 Wood is a complex biological structure, a composite of many chemistries and cell types acting together to serve the needs of a living plant. Attempting to understand wood in the context of wood technology, we have often overlooked the key and basic fact that wood evolved over the course of millions of years to serve three main functions in plants ...
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Wood in Institutional Structures
Journal of the Structural Division, 1967The U. S. has 6% of the world’s population, 35% of its gross domestic product, but is becoming one large junkyard. The Creative Architect is needed to combine Art and Science in designing Institutional Structures. Wood is and can continue to be a good material for use in building because it has been used for many years and its characteristics are well ...
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The Anatomical Structure of Wood
2014This chapter provides a brief overview on the anatomical formation of wood. The structure of the wood’s various cell types and the arrangement of its tree rings or growth zones establish the wood’s anisotropy and determine its physical and mechanical properties.
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Transparent wood-based functional materials via a top-down approach
Progress in Materials Science, 2023Yiying Yue, Jingquan Han, Qiliang Fu
exaly
2000
The secondary xylem cells of woody plants, such as tracheids and wood fibres, have cell walls with a highly organized structure. The orientation of cellulose microfibrils in the primary wall determines the direction of cell elongation and expansion, thereby controlling the shape and size of xylem cells.
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The secondary xylem cells of woody plants, such as tracheids and wood fibres, have cell walls with a highly organized structure. The orientation of cellulose microfibrils in the primary wall determines the direction of cell elongation and expansion, thereby controlling the shape and size of xylem cells.
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