Results 21 to 30 of about 51,747 (175)

EFFECT OF FIBERS SOURCE AND SOME PROCESSING VARIABLES ON MECHANICAL PROPERTIES OF MEDIUM DENSITY FIBERBOARDS. [PDF]

open access: yesMesopotamia Journal of Agriculture, 2013
The purpose of this study was to investigate the possibility of producing of medium density fiberboard (MDF) panel from recycled wood fiber from old corrugated container (OCC) to reduce tree cutting and using of wood timber in this industry. Furthermore,
Ahmed Abdullah, N. Serhan, Nasir Salam
doaj   +1 more source

Properties of MDF manufactured with mixtures of wood from paricá plantations and wood waste from native Amazonian species [PDF]

open access: diamondActa Amazonica
Brazil stands out as one of the largest manufacturers of MDF (medium density fiberboard) in the world. The industries are concentrated in the south and southeast of the country and are primarily based on the use of Pinus and Eucalyptus wood, which are ...
Victor Cezar Nepomuceno RIBEIRO   +1 more
openalex   +3 more sources

Binderless MDF from Hydroxymethylated Kenaf Pulp

open access: yesJurnal Ilmu Kehutanan, 2018
Modified lignin with improved reactivity can be a potential alternative for synthetic phenol formaldehyde resin for the adhesive of wood composite. Direct hydroxymethylation of kenaf in the present experiments was intended to increase lignin reactivity ...
Nyoman J Wistara   +3 more
doaj   +1 more source

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 247-262., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival   +3 more
wiley  

+1 more source

Microstructure, texture evolution and mechanical properties of a large-scale multidirectionally forged Mg-Gd-Y-Zn-Zr-Ag alloy

open access: yesJournal of Materials Research and Technology, 2023
A large-scale Mg-6.2Gd-3.7Y-0.9Zn-0.3Zr-0.3Ag (wt.%) magnesium component with the dimension of 480 × 250 × 160 mm3 was fabricated via direct-chill (DC) casting, homogenization and multidirectional forging (MDF).
Junkai Wang   +3 more
doaj   +1 more source

Production of medium density fiberboard (MDF) from birch (Betula pendula L.) wood biomass

open access: yesTurkish Journal of Forestry, 2020
This study used the wood of birch (Betula pendula) supplies were brought from western regions of Ukraine to Turkey Kastamonu İnebolu port by special a company. From there, it was brought to a special factory, which produces medium-density fiberboard (MDF)
Osman Çamlıbel
doaj   +1 more source

Electrosprayed polymeric nanobeads and nanofibers of modafinil: preparation, characterization, and drug release studies [PDF]

open access: yesBioImpacts, 2019
Introduction: Modafinil (MDF) is used orally for the treatment of attention-deficit/hyperactivity disorder and narcolepsy. It holds low solubility and high permeability; therefore, improving its dissolution properties by preparing nanoformulations can be
Khosro Adibkia   +4 more
doaj   +1 more source

Pathwise Performance of Debt Based Policies for Wireless Networks with Hard Delay Constraints

open access: yes, 2013
Hou et al have introduced a framework to serve clients over wireless channels when there are hard deadline constraints along with a minimum delivery ratio for each client's flow.
Hou, I-Hong, Kumar, P. R., Singh, Rahul
core   +1 more source

Multi-Element Abundance Measurements from Medium-Resolution Spectra. III. Metallicity Distributions of Milky Way Dwarf Satellite Galaxies [PDF]

open access: yes, 2011
We present metallicity distribution functions (MDFs) for the central regions of eight dwarf satellite galaxies of the Milky Way: Fornax, Leo I and II, Sculptor, Sextans, Draco, Canes Venatici I, and Ursa Minor.
Amorisco   +62 more
core   +3 more sources

Changes of Microstructures and Mechanical Properties in Commercially Pure Titanium after Different Cycles of Proposed Multi-Directional Forging

open access: yesMetals, 2019
A newly proposed multi-directional forging (MDF) was successfully applied to a commercially pure titanium (CP Ti). Severe plastic deformation would result in significant and complex changes of microstructure and mechanical properties, so microstructure ...
Zhanguang Zheng   +4 more
doaj   +1 more source

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