Results 41 to 50 of about 2,241 (178)

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

Studies of Sisal Fiber-Containing Composites

open access: yesJournal of Natural Fibers, 2008
ABSTRACT The composite materials are of significant importance to the current technological development. Any type of fiber, mechanical properties of which make it exploitable, should be thoroughly studied from the point of view of its potential applications.
A. Meddahi, K. Ait tahar, M. Bibi
openaire   +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

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

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

Experimental Investigation on Effect of Weight Fraction of Sisal Fiber on Mechanical Properties of Sisal-E-Glass Hybrid Polymer Composites

open access: yesAdvances in Materials Science and Engineering, 2023
Currently, hybridizing natural fibers with synthetic fiber is considered as the best solution for reducing the environmental pollution and the cost of materials.
Debela N. Gurmu, Hirpa G. Lemu
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

A Spatial Clustering Approach of Economic Activities: An Application to the Agribusiness Sector in Brazil's Midwest Region

open access: yesGeographical Analysis, Volume 58, Issue 4, October 2026.
ABSTRACT The spatial distribution of economic activities is central to regional economics. However, empirical tools for comparing industries based on the similarity of their spatial distributions remain limited. Traditional cluster analysis typically ignores geographical distance and connectivity, while spatial methods focus on clustering places rather
Gilvan Santos do Rosario Junior   +2 more
wiley   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe   +2 more
wiley   +1 more source

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