Results 11 to 20 of about 108,200 (286)

Do Douglas-fir branches and roots have juvenile wood? [PDF]

open access: yes
We sampled boles, branches, and roots of four Douglas-fir (Pseudotsuga menziesii var. menziesii) trees to learn a) whether branches and roots have a zone of juvenile wood, defined as a zone with progressive changes in wood density and/or tracheid length ...
Peterson, M. G.   +2 more
core   +6 more sources

Experimental techniques for characterising water in wood covering the range from dry to fully water-saturated [PDF]

open access: yes, 2017
Water plays a central role in wood research, since it affects all material properties relevant to the performance of wood materials. Therefore, experimental techniques for characterising water within wood are an essential part of nearly all scientific ...
Emil Engelund Thybring   +6 more
core   +1 more source

Determination of relationship between thermal and mechanical properties of wood material [PDF]

open access: yes, 2019
Non-destructive test techniques are becoming increasingly important for assessment and maintenance. These techniques are very useful for assessment of materials such as wood, whose performance can vary considerably depending on the conditions of use.
Özcan, Cemal   +3 more
core   +1 more source

Wireless Sensor Network Technology for Monitoring Moisture Content of Wood [PDF]

open access: yes, 2014
Arakistain, Ivan and Abascal, Jose Miguel and Munne, Oriol, Wireless Sensor Network Technology for Monitoring Moisture Content of Wood (January 31, 2014). Available at SSRN: https://ssrn.com/abstract=2388630 or http://dx.doi.org/10.2139/ssrn.2388630Leaks
Abascal Muro, Jose Miguel   +2 more
core   +1 more source

Sorption and surface energy properties of thermally modified spruce wood components [PDF]

open access: yes, 2018
Delayed access 60 months for the original version. Access for registered users.The objective of this work is to study the water vapor sorption and surface energy properties of thermally modified wood (TMW) components, ie wood processing residuals in the ...
Källbom, Susanna   +3 more
core   +1 more source

Prediction mechanical properties of particleboard and analysis the interaction effect of slenderness ratio and resin content, using linear, quadratic and exponential equation [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2011
The purpose of this study was to investigate which equation (Linear, Exponential equation and quadratic) can describe exactly the interaction effect of particle size and adhesive percent and predict mechanical properties of particleboard (modulus of ...
Mohammad Arabi   +3 more
doaj   +1 more source

Models to predict the radial variation of stiffness, strength, and density in planted noble fir, Norway spruce, western hemlock, and western red cedar in Great Britain

open access: yesAnnals of Forest Science, 2023
Key message This study compares the measured radial variation in wood stiffness, strength, and density of noble fir, Norway spruce, western hemlock, and western red cedar by developing mixed-effects models for each property using age as the explanatory ...
David Gil-Moreno   +2 more
doaj   +1 more source

Evaluation of Cu nano particles addition on the vertical density profile and mechanical properties of medium density fiberboard (MDF) [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
This study was conducted to investigate the effect of Cu nano particles addition on the density profile and mechanical properties of medium density fiberboard.
Aliakbar Aenayati   +3 more
doaj   +1 more source

Education in Wood Science and Technology: Update 1978-79 [PDF]

open access: yes, 2007
Current academic programs in Wood Science and Technology (WST) for the 1978-79 academic year are discussed in terms of program growth, program resources, and enrollment.
Barnes, H. M.
core   +1 more source

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