Results 41 to 50 of about 12,762 (290)
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Structure of scuttle fly communities (Diptera: Phoridae) in two habitats on a Mediterranean mountain
European Journal of Entomology, 2017 Phoridae (scuttle flies) are widely distributed, occur in many types of habitats and are ecologically versatile, which makes them an excellent bioindicator group for evaluating faunal diversity.
Carlos GARCÍA-ROMERA +1 more
doaj +1 more source
SHRINKAGE OF THE GELATINOUS LAYER OF POPLAR AND BEECH TENSION WOOD [PDF]
IAWA Journal, 2001 Macroscopic longitudinal shrinkage of beech and poplar tension wood is higher than in normal wood. This shrinkage is the result of mechanical interactions of cell wall layers. SEM observation of cut, dried surfaces showed that longitudinal shrinkage is much greater in the gelatinous layer than in other layers.
Clair, Bruno, Thibaut, Bernard
openaire +3 more sources
Possibilities for Chemical Conversion of Beech Wood
, 2015 This article presents chemical composition of beech wood as well as various possibilities for its chemical conversion. The useful components of beech biomass are primarily cellulose fibers, xylan and lignin. Some of the most important technological procedures for wood fractionation are described, as for example hydrolysis, fermentation, pyrolysis and ...
Zule, Janja
openaire +2 more sources
Effects of altitudes and aspects on wood features of oriental beech in Mt. Uludağ (Turkey)
, 2021 This study was conducted to determine the effects of altitude and aspect on the wood anatomical characteristics of oriental beech (Fagus orientalis Lipsky) in Mountain (Mt.) Uludag. A total of 36 samples from 36 trees, one sample per tree, were collected
Yağmur Biricik +5 more
core +1 more source
The Anatomical Record, EarlyView.Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley +1 more source