Results 31 to 40 of about 873,139 (233)

Traceability of Agri‐Food Products: The Key to Conscious Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo   +5 more
wiley   +1 more source

Mechanical Properties of Wood-plastic Composites Produced with Recycled Polyethylene, Used Tetra Pak® Boxes, and Wood Flour

open access: yesBioResources, 2022
The recycling industry has developed rapidly in recent years. Paper, plastic, glass, and metals are the most recycled materials. In this study, composite boards were produced using recycled polyethylene (R-PE) mixed with used Tetra Pak® boxes (TPBs) and ...
Bekir Cihad Bal
doaj   +2 more sources

Effect of Wood Flour Addition on the Pore Volume and BET Surface Area Properties of the Prepared Gamma Alumina (ɤ-Al2O3) Extrudates Used in Catalyst Carriers

open access: yesJournal of Engineering, 2015
The effect of Wood Flour addition to the gamma alumina powder used in the preparation of gamma alumina (ɤ-Al2O3) catalyst carrier extrudates on the pore volume and BET surface area physical properties was investigated.
Alaa D. Jawad Al-Bayati, Dr
doaj   +2 more sources

Estimation of the earlywood and latewood ratio with different particle size of dry and wet milled Japanese cedar wood flour by using hyperspectral imaging

open access: yesJournal of Wood Science
Mechanical properties of wood–plastic composites are influenced by a particle size and surface morphology of wood flour. Generally various sizes of wood flour are produced from single solid wood even if the single process is used.
Hikaru Kobori   +4 more
doaj   +1 more source

Viscoelastic Characterization of Wood Flour-Polypropylene Hybrid Composites by Dynamic Mechanical Analysis [PDF]

open access: yesMATEC Web of Conferences
The objective of this work is to investigate the production of an eco-friendly biocomposite by adding Wood Flour (WF) from softwoods and conifers to a polypropylene (PP) matrix. Composites were created by combining wood flour with polypropylene in ratios
Larbi Badreddine   +6 more
doaj   +1 more source

Effect of Coupling Treatment on Interfacial Bonding Properties of Wood Veneer/Wood Flour–Polyvinyl Chloride Composites with Sandwich Structure

open access: yes, 2023
Wood–plastic composites (WPCs) have received growing attention due to their good water resistance, environmental friendliness, and recyclability. For the application of WPCs in interior decoration and other high–value fields, it is necessary ...
Ziyi Shi   +5 more
core   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 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.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Bio‐Inspired Sclerotization of Lignin: A Robust Adhesive for Photothermal Wood‐Based Panels

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A high‐performance lignin adhesive is engineered via an insect‐inspired sclerotization strategy involving oxidation and hyperbranched polymer grafting, overcoming lignin's adhesion failure, and yielding a wet shear strength of 1.02–1.21 MPa. The adhesive endows wood‐based panels with photothermal functionality; building energy simulations indicate HVAC‐
Zihao Ye   +8 more
wiley   +1 more source

The effect of using Palm Flour in the Manufacture of pp-based wood-plastic Composite [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2016
In this research, the effect of the wood filler content and coupling agent (MAPP) on the physical and mechanical properties of Polypropylene reinforced with palm wood flour from the annual pruning of palm leaves (Shahani species) composite, were studied.
Alireza Beiazyat   +3 more
doaj   +1 more source

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