Results 61 to 70 of about 22,931,160 (232)

Mechanical Performance of Plywood Bonded with Castor Oil-based Polyurethane Resin Enhanced by Nanocellulose [PDF]

Materials Research
The study of engineered wood products has expanded due to their production from renewable raw materials. While wood products have traditionally seen limited use in Brazil, they have gained significant traction over the past two decades, fueled by new ...
Luana Cristal Lirya Silva, Sandro de Souza Monteiro Filho, Felipe Oliveira Lima, Cristiane Inácio de Campos   +3 more
doaj   +1 more source

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

Advanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek, Priscilla de Souza Lima, Olga Gotkiewicz, Ondrej Kopilec, Radka Hobzova, Lívia Kanizsová, Mikelis Kirpluks, Ondrej Sedlacek, Hynek Beneš   +8 more
wiley   +1 more source

CALIBRATIONS BASED ON NEAR INFRARED SPECTROSCOPIC DATA TO ESTIMATE WOOD-CEMENT PANEL PROPERTIES

BioResources, 2009
Some scientific contributions have used near infrared (NIR) spectroscopy as a rapid and reliable tool for characterizing engineered wood products. However, to our knowledge, there are no published papers that used this technique in order to evaluate wood-
Paulo Ricardo Gherardi Hein, Vânia Aparecida de Sá, Lina Bufalino, Lourival Marin Mendes   +3 more
doaj  

Performance of Wood-Based Panels Integrated with a Bio-Based Phase Change Material: A Full-Scale Experiment in a Cold Climate with Timber-Frame Huts

Energies, 2018
The relatively low thermal mass of timber frame buildings is a limiting factor for their energy efficiency and for the thermal comfort. The aim of this study is to assess the performance of wood-based wallboards integrated with PCM (Phase Change ...
Damien Mathis, Pierre Blanchet, Philippe Lagière, Véronic Landry   +3 more
doaj   +1 more source

Measurement of ultrasonic velocity in wood based panels

, 2009
There exist various approaches for non-destructive material testing with ultrasonic methods. While systems based on direct contact are usually applied, air-coupled inspection has gained attention in recent years.
Hilbers, Ulrich, Thömen, Heiko, Niemz, Peter   +2 more
core  

Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces

Advanced Functional Materials, EarlyView.
Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng, TzuChun Chung, Katpady Akhil Tantry, Siyu Wu, Jing Tian, Yunqi Cui, Lanyu Li, Yongzan Zhou, Zhilei Zhang, Zhe Su, Gaili Cao, Kun‐Wei Yeh, Ruipeng Li, Xianghui Xiao, Adam F. G. Leontowich, Yuan‐Yu Hsueh, Zhao Pan, Kam C. Tam, Badri Narayanan, Song Li, Yimin. A. Wu   +20 more
wiley   +1 more source

Thermal characterization of bio-based phase changing materials in decorative wood-based panels for thermal energy storage

Green Energy & Environment, 2019
Decorative wood panels containing pouches of bio-based phase changing materials (PCMs) were prepared. Three different PCM mixtures were used: a blend of capric and lauric acids as well as two commercial products, Puretemp®20 and Puretemp®23 (Puretemp ...
Damien Mathis, Pierre Blanchet, Véronic Landry, Philippe Lagière   +3 more
doaj   +1 more source

Mechanical Efficiency and Quality Control Preliminary Analysis of Incompletely Bonded Wood-Based Sandwich Panels

, 2023
Wood-based sandwich panels are building products composed of two skins attached to a lightweight continuous core in which at least one skin is made of wood-based products, contributing to the use of renewable forest goods.
Emilio Luengo, Eva Hermoso, Hermoso Prieto, Eva, Luengo, Emilio, Bobadilla, Ignacio, Francisco Arriaga, Ignacio Bobadilla, Arriaga, Francisco   +7 more
core   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source

Improved Durability of Wood Strand-Based Panels Using Guayule

Applied Sciences
In this study, the most effective application method of guayule resin and its effects on termite and fungal decay biological performances of wood strand-based (WSB) panels were explored. Southern yellow pine (Pinus spp.
Edward D. Entsminger, Mostafa Mohammadabadi, C. Elizabeth Stokes, Suman Pradhan   +3 more
doaj   +1 more source