Results 71 to 80 of about 2,011 (175)

Within-tree radial and among-family variations in wood density, microfibril angle, and mechanical properties in Picea glehnii

Silva Fennica, 2018
Genetic improvements in the mechanical properties of wood are important in forestry species used for lumber, such as . The within-tree radial and among-family variations for the modulus of elasticity (MOE), modulus of rupture (MOR), and their related ...
Jun Tanabe, Futoshi Ishiguri, Akira Tamura, Yuya Takashima, Jyunichi Ohshima, Kazuya Iizuka, Shinso Yokota   +6 more
doaj   +1 more source

Influence of Cellular Structural Characteristics on Stem Mechanical Strength in Two Wheat Cultivars (Triticum aestivum L.)

Applied Sciences
The lodging of wheat has a significant impact on its yield, and its resistance is intricately associated with the mechanical strength of its stem. The majority of existing studies on this issue have been conducted at the macroscale, and the quantitative ...
Qingting Liu, Zhenghe Luo, Meimei Wang, Zhichao Lin, Yao Huang, Qing Zhou, Xueting Han   +6 more
doaj   +1 more source

Physical and Mechanical Characterization of Fiber Cell Wall in Castor (Ricinus communis L.) Stalk

BioResources, 2014
Castor (Ricinus communis L.) stalk is a byproduct of the production of castor oil. As a natural material, castor stalk has great potential in the production of bio-composites as reinforcement materials.
Xiaoping Li, Guanben Du, Siqun Wang, Guanxia Yu   +3 more
doaj   +1 more source

The Cytoskeleton and Its Role in Determining Cellulose Microfibril Angle in Secondary Cell Walls of Woody Tree Species. [PDF]

Plants (Basel), 2020
Tobias LM, Spokevicius AV, McFarlane HE, Bossinger G.   +3 more
europepmc   +1 more source

Erratum: The Cytoskeleton and Its Role in Determining Cellulose Microfibril Angle in Secondary Cell Walls of Woody Tree Species. Plants 2020, 9, 90. [PDF]

Plants (Basel), 2020
Plants Editorial Office.
europepmc   +1 more source

Comparing nano and macroindentation in search of microfibril angle in spruce [PDF]

International Journal of Computational Methods and Experimental Measurements, 2017
L. Kucíková, J. Vorel, V. Hrbek, J. Němeček, M. Šejnoha   +4 more
openaire   +1 more source

Correlations among microfibril angle, density, modulus of elasticity, modulus of rupture and shrinkage in 6-year-old Eucalyptus urophylla × E. Grandis

Maderas: Ciencia y Tecnología, 2014
The cellulose microfibril angle (MFA) in the cell wall is known to have major effects on wood stiffness and shrinkage. However, its influence on juvenile wood traits is not fully understood, especially in Eucalyptus. The aim of this study was to evaluate
P.R.G. Hein, J.R.M. Silva, L. Brancheriau   +2 more
doaj  

Establishment of the method for preparing cellulose materials “colorless woods” derived from hardwoods with various densities and anatomical structures

Journal of Wood Science
This research reports novel cellulosic materials named “colorless hardwoods”, which have no lignin and almost no hemicellulose, derived from three wood species with different anatomical structures: Fagus crenata (diffuse-porous), Paulownia tomentosa ...
Shunsuke Sakai, Masaumi Miyabayashi, Rino Tsushima, Satoshi Nakaba, Ryo Funada, Tatsuki Kurei, Yoshiki Horikawa   +6 more
doaj   +1 more source

APLICACIÓN DE ESPECTROMETRÍA DE RAYOS X PARA EL ESTUDIO DE LA MADERA: ALGUNOS RESULTADOS INICIALES X-RAYS SPECTROMETRIC METHODS FOR WOOD PROPERTIES DETERMINATION: SOME INITIAL RESULTS

Maderas: Ciencia y Tecnología, 2007
El objetivo de este artículo es mostrar la posibilidad de utilizar fuentes policromáticas de rayos X en experimentos relacionados con la madera en que normalmente se requiere de fuentes monocromáticas.
Ricardo Baettig, Patrick Perré, Romain Rémond   +2 more
doaj  

Role of Lignin in Moisture Interactions of Cellulose Microfibril Structures in Wood

Small Structures
Wood is a complex, multi‐component material with a variety of applications. The properties of wood are especially sensitive to its moisture content and comprehending wood–water interactions is thus paramount. Understanding of the moisture interactions of
Aleksi Zitting, Antti Paajanen, Michael Altgen, Lauri Rautkari, Paavo A. Penttilä   +4 more
doaj   +1 more source