Results 51 to 60 of about 698,401 (212)

Exploring biofiber properties and their influence on biocomposite tensile properties

open access: yesPolymer International, EarlyView.
The study measured the physical, flow and chemical properties of 10 biofibers. It characterized the tensile properties of derived biocomposites and linked them using regression models, showing robust predictive performance. Abstract Biofibers serve as effective reinforcements for neat polylactic acid (PLA) in biocomposites, offering an attractive ...
Oluwafemi A. Oyedeji   +5 more
wiley   +1 more source

Pengaruh Penambahan Polyethylene Fiber Dan Serat Sisal Terhadap Kekuatan Fleksural Dan Impak Base Plate Komposit Resin Akrilik

open access: yesInsisiva Dental Journal, 2013
Resin Akrilik Menjadi Pilihan Untuk Pembuatan Gigi Tiruan Lepasan Karena Harganya Relatif Murah, Mudah Direparasi Dan Proses Pembuatan Mudah. Kelemahan Resin Akrilik Adalah Terbatasnya Terhadap Kekuatan Fleksural Dan Impak.
Eko Hadianto   +2 more
doaj   +1 more source

From Fundamentals to Engineering Sustainable Triboelectric Materials: A Review of Cellulose Platforms

open access: yesSmall, EarlyView.
This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang   +3 more
wiley   +1 more source

Between Gaps and Voids: An Archaeometrical Study of Degraded Fibers in a Sherd From the Cueva dos Chinches Muertas, Siltzul (Raxruha, Alta Verapaz, Guatemala)

open access: yesArchaeometry, EarlyView.
ABSTRACT In 2019, excavations at the Cueva dos Chinches Muertas carried out by the Raxruha Viejo Project uncovered a small ceramic sherd distinguished by a stratified structure composed of multiple layers of textile imprints, both superficial and transversal.
Marie Ramelet
wiley   +1 more source

Produção e caracterização de embalagem biodegradável de amido de mandioca e fibras usando a técnica de tape-casting [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de AlimentosO impacto ambiental ocasionado pelo acúmulo de embalagens provenientes de materiais sintéticos e as dificuldades de ...
Scheibe, Ana Silvia
core  

Characterization of Chemically Treated Sisal Fiber/Polyester Composites

open access: yes, 2022
Natural fibers have the potential to replace synthetic fibers for making polymer composites due to their remarkable properties. Polyester is one of the core materiel used for textile and leather due to hydrophobic property.
Adane Adugna Ayalew, Awoke Fenta Wodag
core   +1 more source

Study on the Properties of an Ecotype Mortar with Rice Husks and Sisal Fibers

open access: yesAdvances in Civil Engineering, 2021
Adding plant fibers such as rice husks or sisals to the mortar is one of the main methods to reuse the agricultural wastes and reduce the energy consumption of building industry.
Xiaofan Liu   +4 more
doaj   +1 more source

From Social Justice to Indigenous Peoples' Rights: Continuities and (Re)framings in Ejido Property Claims in Yucatán, Mexico

open access: yesJournal of Agrarian Change, EarlyView.
ABSTRACT This article examines how long‐standing local conflicts concerning the nature of common property, the distribution of access and administrative rights associated with it, and more broadly the nature of the community and the forms of citizenship that organise its governance shape demands for justice regarding land transfers to outside investors
Eric Léonard   +2 more
wiley   +1 more source

Stiffness Behavior of Sisal Fiber Reinforced Foam Concrete under Flexural Loading

open access: yesJournal of Natural Fibers, 2022
This work investigated the static and fatigue behavior of sisal fiber-reinforced foam concrete under flexural loading. In particular, the effect of fiber content (0–0.3 vol.%) was determined by measuring the strains at two positions (mid-span and near ...
Jun Huang, Denis Rodrigue
doaj   +1 more source

Using Natural Fibres and Indigenous Knowledge to Develop Alternatives to Plastic Ropes Used in Mussel Aquaculture

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 4, December 2026.
Aquaculture relies extensively on plastic materials, creating a need for lower‐plastic alternatives that retain the functional properties required for production. This study combined mātauranga Māori and science to identify natural plant fibres suitable for manufacturing mussel ropes and to evaluate their ability to catch and retain Greenshell mussel ...
Bradley M. Skelton   +4 more
wiley   +1 more source

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