Results 221 to 230 of about 53,723 (242)
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Carbohydrate Polymers
Upon tensile stress, the spiral cellulose fibrils in wood cell walls rotate like springs with decreasing microfibril angle (MFA), and the cellulose molecules elongate in the chain direction. Compression wood with high MFA and opposite wood with low MFA were comparatively studied by in-situ tensile tests combined with synchrotron radiation WAXS in the ...
Fei, Guo +7 more
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Upon tensile stress, the spiral cellulose fibrils in wood cell walls rotate like springs with decreasing microfibril angle (MFA), and the cellulose molecules elongate in the chain direction. Compression wood with high MFA and opposite wood with low MFA were comparatively studied by in-situ tensile tests combined with synchrotron radiation WAXS in the ...
Fei, Guo +7 more
exaly +3 more sources
IAWA Journal, 1988
Compression wood and opposite wood formed in the branch of Korean pine (Pinus koraiensis S. et Z.) is described and compared in qualitative and quantitative anatomical aspects.
Phil Woo Lee, Young Geun Eom
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Compression wood and opposite wood formed in the branch of Korean pine (Pinus koraiensis S. et Z.) is described and compared in qualitative and quantitative anatomical aspects.
Phil Woo Lee, Young Geun Eom
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IAWA Journal, 2020
AbstractThe characteristics of cross-field pitting among compression wood, lateral wood, and opposite wood, in the stem woods ofGinkgo bilobaandPinus densiflorawere investigated with optical and scanning electron microscopy. InGinkgo biloba, compression wood exhibited piceoid pits, while lateral and opposite wood exhibited cupressoid pits.
Byantara Darsan Purusatama, Nam Hun Kim
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AbstractThe characteristics of cross-field pitting among compression wood, lateral wood, and opposite wood, in the stem woods ofGinkgo bilobaandPinus densiflorawere investigated with optical and scanning electron microscopy. InGinkgo biloba, compression wood exhibited piceoid pits, while lateral and opposite wood exhibited cupressoid pits.
Byantara Darsan Purusatama, Nam Hun Kim
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IAWA Journal, 2001
Young shoots from poplar cuttings (Populus euramericana cv ʻGhoyʼ) were artificially inclined to 30° from vertical to quantify the anatomical modifications induced by this gravitational stimulus. At the end of the growing season, the tension wood tissue (from the upper face of the inclined axis) was compared to the opposite wood tissue (from the lower ...
B. Jourez, A. Riboux, A. Leclercq
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Young shoots from poplar cuttings (Populus euramericana cv ʻGhoyʼ) were artificially inclined to 30° from vertical to quantify the anatomical modifications induced by this gravitational stimulus. At the end of the growing season, the tension wood tissue (from the upper face of the inclined axis) was compared to the opposite wood tissue (from the lower ...
B. Jourez, A. Riboux, A. Leclercq
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Canadian Journal of Forest Research, 2011
This paper presents a new approach to assess wood quality in 1-year-old Eucalyptus regnans F. Muell. Twenty-two seedlings were grown tilted to induce tension wood and acoustic velocity, basic density, longitudinal shrinkage, and volumetric shrinkage of both opposite wood and tension wood were assessed subsequently.
Shakti S. Chauhan, John C.F. Walker
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This paper presents a new approach to assess wood quality in 1-year-old Eucalyptus regnans F. Muell. Twenty-two seedlings were grown tilted to induce tension wood and acoustic velocity, basic density, longitudinal shrinkage, and volumetric shrinkage of both opposite wood and tension wood were assessed subsequently.
Shakti S. Chauhan, John C.F. Walker
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Wood Science and Technology, 2013
Structure, histochemistry and chemical composition of tension (TW), opposite (OW) and normal wood (NW) of Leucaena leucocephala have been studied using histological, histochemical and biochemical methods. TW vessels are longer and have a larger diameter than NW vessels, and the rays are shorter and thinner.
S. Pramod +2 more
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Structure, histochemistry and chemical composition of tension (TW), opposite (OW) and normal wood (NW) of Leucaena leucocephala have been studied using histological, histochemical and biochemical methods. TW vessels are longer and have a larger diameter than NW vessels, and the rays are shorter and thinner.
S. Pramod +2 more
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hfsg, 1996
Comparative investigation on acoustic emission and changes in beech tension and opposite woods (Fagus sylvatica L.) microstructure were performed in wood drying process. The opposite wood generates several times higher numbers of acoustic impulses than tension wood.
Igor Čunderlik +2 more
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Comparative investigation on acoustic emission and changes in beech tension and opposite woods (Fagus sylvatica L.) microstructure were performed in wood drying process. The opposite wood generates several times higher numbers of acoustic impulses than tension wood.
Igor Čunderlik +2 more
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On the greatest happiness for the greatest number: beyond Anderson Woods’ 1925 opposition
IJRDO - Journal of Social Science and Humanities ResearchThis paper responds to Anderson Woods’ famous paper against Jeremy Bentham’s use of the formula: the greatest happiness for the greatest number. (Or of the greatest number: no distinction made here.) I reject two objections that Woods makes: that the formula, taken literally, specifies two final ends when the intention was to specify one; and that ...
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INTERDISCIPLINARY APPROACH OF OPPOSITE TWO ARTS: GRAPHITE AND WOOD PAINTING
Art has been reached these days through daily life and its sub-disciplines in the process of formation and development. Particularly, graphics, music, calligraphy, typography, hip-hop, rap painting… etc. have left the sub-disciplines the same certainly and have influenced each other by showing changes in their methods. This interaction has brought manyYENİKÖY, Betül +2 more
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