Results 21 to 30 of about 91,761 (302)

Decay resistance variability of European wood species thermally modified by industrial process [PDF]

open access: yes, 2015
Thermal modification is now considered as a new ecofriendly industrial wood modification process improving mainly the material decay resistance and its dimensional stability.
Andersen, Anne Marie Nybo   +27 more
core   +3 more sources

Observations on the slime moulds growing on the moulder beech wood

open access: yesActa Mycologica, 2014
We have found that the most suitable substrate for slime molds developement is the wood of dicotyledoneus trees especially that of beech. This is due to its impermanency and weak resistance to biological agents.
Wanda Stojanowska
doaj   +1 more source

Wood Quality Characterization of Sycamore Maple (Acer pseudoplatanus L.) and its Utilization in Wood Products Industries

open access: yesCroatian Journal of Forest Engineering, 2021
This study quantified the physical and mechanical properties of sycamore maple (Acer pseudoplatanus L.) as a basis for assessing wood quality. The physical properties of oven-dry density, density at 12% MC, green density, basic density, longitudinal ...
Tomislav Sedlar   +3 more
doaj   +1 more source

The Effect of Lignin Content in Birch and Beech Kraft Cellulosic Pulps on Simple Sugar Yields from the Enzymatic Hydrolysis of Cellulose

open access: yesEnergies, 2019
The results of enzymatic hydrolysis of birch and beech kraft cellulosic pulps indicate that they may be promising feedstocks for fermentation processes including biofuel manufacturing. The aim of this study was to investigate whether birch and beech wood
Kamila Przybysz Buzała   +5 more
doaj   +1 more source

Einfluss der thermischen Modifizierung von Holz auf das Wasserrückhaltevermögen (WRV-Wert) [PDF]

open access: yes, 2011
Thermal modification of wood (ash, beech, spruce) leads to a remarkable decrease in the Water Retention Value (WRV). In case of beech wood the WRV-value decreased after immersion in water for 72 h from 55.5% to 40.5% (about 27%) and in case of spruce ...
E. Roffael, R. Kraft
core   +1 more source

Beech wood impregnation with hydrolyzed wattle tannin [PDF]

open access: yesBioResources, 2021
Tannins and their toxic effects against various decay organisms have been interrelated for centuries. As natural products have gained more interest, waste from several production fields abundant in tannins has yielded promising components for wood preservation.
Oberle, Anna   +3 more
openaire   +2 more sources

Climate driven trends in tree biomass increment show asynchronous dependence on tree-ring width and wood density variation [PDF]

open access: yes, 2018
Tree growth is a key ecosystem function supporting climate change mitigation strategies. However climate change may induce feedbacks on radial growth and wood density, affecting the carbon sequestration capacity of forests.
Boeckx, Pascal   +7 more
core   +2 more sources

Decay Resistance of Weathered Beech Wood

open access: yesJournal of Anatolian Environmental and Animal Sciences, 2020
Wood is susceptible to photo-degradation in outdoor applications, and deformations occur on its surface such as micro or macro cracks, color changes etc. Especially, cracks make wood material more vulnerable to biotic attacks. In this study, decay resistance of natural and accelerated weathered beech samples was investigated by a brown (Coniophora ...
Sebnem Sevil ARPACI   +2 more
openaire   +2 more sources

The Influence of Thermomechanical Smoothing on Beech Wood Surface Roughness

open access: yesBioResources, 2016
This paper deals with the change of roughness of compressed beech wood. Effects of temperature, pressure, and time on the results of pressing were examined.
Jozef Gáborík   +7 more
doaj   +1 more source

Temperature field evolution in wood samples during the flame spread experiments [PDF]

open access: yes, 2014
Vertical, horizontal and 45° upward fl ame spread experiments over the small scale beech and pine wood samples were performed. Wood samples were of two geometries - square cross section prisms (15 x 15 mm) and a thin rectangular cross section prisms (5
Hasalová, Lucie   +2 more
core   +1 more source

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