Results 91 to 100 of about 2,820 (212)

Growth rate effects on intra-ring and inter-ring trajectories of microfibril angle in Norway spruce (Picea abies)

open access: yes, 1999
Fourteen Norway spruces [Picea abies (L.) Karst.], randomly sampled as 7 fast-grown and 7 slow-grown trees, were used to test whether an increased tree growth rate in circumference affects the intra-ring and inter-ring trajectories of the microfibril ...
Herman, M.   +2 more
core  

Radial variation in modulus of elasticity, microfibril angle and wood density of veneer logs from plantation-grown Eucalyptus nitens

open access: yes, 2020
Key message: Radial variation of wood properties affects product recovery from veneer logs. In Eucalyptus nitens, the radial variation in wood density, microfibril angle and modulus of elasticity was described using non-linear models.
Bradley Potts (14747029)   +4 more
core  

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

open access: yesBioResources, 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   +3 more
doaj   +1 more source

The possible role of microfibril angle of Hemp fibre during fatigue tests and its determination using Wide-Angle X-ray diffraction

open access: yes, 2011
The orientation of the microfibril of cellulose in cell wall undeniably plays a predominant role in the elastic properties of natural fibres. In particular, the reorientation of the microfibrils is supposed to be involved in the stiffening phenomena of ...
V. Placet, A. Bouali, P. Perré
core   +1 more source

Application of small-angle X-ray scattering to predict microfibril angle in Acacia Mangium Wood

open access: yes, 2010
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi ...
Fauziah, Haji Abdul Aziz   +2 more
core  

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

open access: yesInternational Journal of Computational Methods and Experimental Measurements, 2017
L. Kucíková   +4 more
openaire   +1 more source

The Use of PIT Apertures as Windows To Measure Microfibril Angle in Chemical Pulp Fibers

open access: yes, 2007
A technique for measuring microfibril angle in chemical pulp fibers using polarized light is described. Pit apertures are used as windows so that measurements can be made on single cell walls behind the pit in the absence of pit membranes.
Donaldson, L. A.
core  

Ranking very young Pinus radiata families for acoustic stiffness and validation by microfibril angle

open access: yes, 2015
International audienceAbstractKey messageAcoustic techniques can be utilised to rank a large population of young trees for stiffness and stability for breeding purposes.IntroductionThis study sought to validate new approaches to rapid, very early ...
Mclean, J. Paul   +9 more
core   +1 more source

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