Results 31 to 40 of about 91,761 (302)
Effect of Feed Speed and Wood Species on Roughness of Machined Surface [PDF]
Drvna Industrija, 2009 In this study, the surface roughness values of planed beech-wood (Fagus L.), oak-wood (Quercus L.) and fir-wood (Abies alba Mill.) specimens were examined. The samples of beech-wood were cut from steamed beech-wood and from thermally modified beech-wood (
Čavlović Ankica +3 more
doaj
Forest Ecosystems, 2016 Background: Wood density is considered to be the most important predictor of wood quality but despite its importance, diffuse-porous tree species have been the subject of only a limited number of studies.
Daniela Diaconu +2 more
doaj +1 more source
Pore space analysis of beech wood: The vessel network [PDF]
Holzforschung, 2010 AbstractWater transport in wood is vital for the survival of trees. With synchrotron radiation X-ray tomographic microscopy (SRXTM), it has become possible to characterize and quantify the three-dimensional (3D) network formed by vessels that are responsible for longitudinal transport.
Hass, P +6 more
openaire +4 more sources
Impact Bending Strength and Brinell Hardness of Densified Hardwoods
BioResources, 2016 The objective of this research was to determine the influence of wood species (Fagus sylvatica L. and Populus tremula L.), thickness (4, 6, 10, 18 mm), and degree of densification (0%, 10%, and 20%) on the impact bending strength (IBS) and Brinell ...
Miroslav Gašparík +4 more
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Identification and comparison of oil compounds derived from pyrolysis of sound wood and decayed wood of beech by using Gas Chromatography and Mass Spectrometry (GC/MS) [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2015 Among the forest diseases, fungi are the most important factors that cause irreparable losses to the wood in standing trees and logs. Fungi are the cause of contamination and decay of trees and timbers in forest or in the stock of factories.
Saeed Hasani +3 more
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Scientific Reports, 2023 Wood, being renewable and highly abundant material, with excellent high specific strength and stiffness, has received increasing attention to be used in high performance applications such as the structural element of a battery case in an electric vehicle.
Hajir Al-musawi +9 more
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Tannin-boron wood preservatives [PDF]
, 2011 Tannin-boron wood preservatives are alternative products to replace water-borne formulations based on copper. Interesting results in protection against fungus (pycnoporus sanguineus) were achieved with formulations based of 20% tannin solutions ...
Pizzi, Antonio +3 more
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Hardness of thermally modified beech wood and hornbeam wood
Šumarski list, 2019 There is increasing number of products made of termally modified wood (mainly floor coverings) in wood market. Thermal modification at temperatures above 160 °C in oxygen free environment is known to alter the physical and mechanical properties of wood, among others.
Sedlar, Tomislav +3 more
openaire +3 more sources
Advanced Energy Materials, EarlyView.This work presents lightweight, lignin‐derived carbon fiber current collectors that enable controlled lithium deposition. Structural defects and intermediate‐sized pores stabilize pre‐nucleation quasi‐metallic lithium clusters, promoting uniform lithium plating and stripping.
Samantha L. S. Southern +13 more
wiley +1 more source
Microorganisms, 2020 Fungal wood decay strategies are influenced by several factors, such as wood species, moisture content, and temperature. This study aims to evaluate wood degradation characteristics of spruce, beech, and oak after exposure to the white-rot fungi ...
Ehsan Bari +6 more
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