Results 21 to 30 of about 10,769,212 (354)
Scots Pine and Norway Spruce Wood Properties at Sites with Different Stand Densities
, 2020 Background and Objectives: The aim of this study was to determine the effects of different stand densities on wood density (WD), global modulus of elasticity (MOE), and bending strength (MOR) in 35-year-old Scots pine (Pinus sylvestris L.) and Norway ...
Benas Šilinskas +5 more
semanticscholar +1 more source
Wood Science and Technology, 2021 Drying is a process affecting various wood properties, including its structure, moisture behaviour and mechanical properties. Since waterlogged wooden artefacts usually constitute priceless objects of cultural heritage, understanding the effect of drying
M. Broda, S. Curling, M. Frankowski
semanticscholar +1 more source
The effect of elevated temperature exposure on the fracture toughness of solid wood and structural wood composites [PDF]
, 2004 This is the author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer and can be found at: http://www.springer.com/life+sciences/forestry/journal/226.Fracture toughness of wood and wood ...
H.G. Direen +4 more
core +4 more sources
Journal of the Korean Wood Science and Technology, 2022 Wood from tropical plantation forests has lower physical and mechanical properties than mature wood. Furfuryl alcohol (FA) impregnation into the wood could help to enhance hydrophobic properties, dimensional stability, and structural strength ...
Y. Hadi +4 more
semanticscholar +1 more source
Do the Growing Conditions of Trees Influence the Wood Properties?
Floresta e Ambiente, 2019 Currently, there is a little and sparse information about how the growing conditions influence the spatial variation of wood along the stem. Thus, the aim of this study was to compile the knowledge from literature in a manuscript for better understanding
M. F. V. Rocha +5 more
semanticscholar +1 more source
Statistica, 2013 In this paper a double (or two-phase) sampling version of (Singh and Tailor, 2005) estimator has been suggested along with its properties under large sample approximation. It is shown that the estimator due to (Kawathekar and Ajgaonkar, 1984) is a member
Housila P. Singh +2 more
doaj +1 more source
Statistica, 2013 This paper proposes a ratio-cum-product estimator of finite population mean in stratified random sampling using information on population means of two auxiliary variables.
Rajesh Tailor +3 more
doaj +1 more source
Penetration and effectiveness of micronized copper in refractory wood species [PDF]
, 2016 The North American wood decking market mostly relies on easily treatable Southern yellow pine (SYP), which is being impregnated with micronized copper (MC) wood preservatives since 2006. These formulations are composed of copper (Cu) carbonate particles (
Boone, Matthieu +9 more
core +3 more sources
Effect of Additional Mass on the Apparent Young’s Modulus of a Wooden Bar by Longitudinal Vibration
BioResources, 2014 We investigated the influence of an additional mass bonded on a wooden bar on its apparent Young’s modulus based on a longitudinal vibration theory. Rectangular bars of Sitka spruce (Picea sitchensis Carr.) were used as experimental materials.
Yoshitaka Kubojima +2 more
doaj +1 more source
Annals of Silvicultural Research, 2020 The present paper aims to implement the knowledge on sessile oak (Quercus petraea (Matt.) Liebl.) in Mediterranean area where, although present, for natural or anthropogenic causes, the species is rare.
Michele Brunetti +5 more
doaj +1 more source