Results 1 to 10 of about 16,035 (297)
Incorporation of astrocaryum vulgare (tucuma) oil into PCL electrospun fibers
Polímeros, 2022 The aim of this study was to incorporate tucuma oil (Astrocaryum vulgare) into PolyCaprolactone (PCL) electrospun fibers and evaluate its physicochemical properties and cell viability.
Nathan Rampelotto Bressa +7 more
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Study of the Moisture Absorption in Polymer Composites Reinforced with Vegetal Fiber Using Langmuir’s Model [PDF]
Materials Research, 2019 This work aims to numerically study the moisture absorption in polymer composites reinforced with vegetal fiber, using the diffusive model of Langmuir, which considers the existence of water molecules inside the material free to diffuse and adsorb at the
Wanessa Raphaella Gomes dos Santos +2 more
doaj +1 more source
Vegetal-FRCM Failure under Partial Interaction Mechanism
Applied Sciences, 2022 FRCM is a strengthening system based on composite material made of a cementitious matrix and fabrics. This strengthening system has been studied and researched, obtaining analytical predictive models where it is common to assume full composite action ...
Virginia Mendizabal +4 more
doaj +1 more source
Physico-Mechanical Characterization of Composite Materials Based on Date Palm Tree Fibers
Journal of Natural Fibers, 2021 The aim of this research is to characterize physico-mechanically fibers extracted from different parts of a palm; This characterization shows that the physico-mechanical properties of this kind of fibers are different from one to another depending on the
Tarek Djoudi +4 more
doaj +1 more source
Opuntia Fiber and Its Potential to Obtain Sustainable Materials in the Composites Field: A Review
Journal of Natural Fibers, 2022 Opuntia spp. is a plant widely distributed in the world that has traditionally been used in the food sector. Alternatively to the conventional uses of this plant, this work gives an overview of current knowledge about Opuntia fiber, focusing on several ...
Jessica Castellano +2 more
doaj +1 more source
Journal of Natural Fibers, 2022 The kinetics of loss of mechanical properties in fique and cotton fibers impregnated in vacuum were evaluated as substitution alternative to the polypropylene fiber in the vertical support of the pea crop.
Leandro Geovanny Bravo Asmaza +2 more
doaj +1 more source
Acute pancreatitis induced by vegetable fibers [PDF]
Endoscopy, 2015 Acute pancreatitis induced by ingested foreign bodies is a rare entity [1–5]. We report an unusual case of acute pancreatitis caused by a foreign body which had migrated into the main pancreatic duct. A 38-year-old woman was referred to our unit with recurrent acute pancreatitis.
Testoni SG, Petrone MC, Arcidiacono P.G.
openaire +2 more sources
Journal of Natural Fibers, 2022 This research describes the influence of fiber content from the banana peel waste used as a filler in castor oil polyurethane foam (PU), obtaining eco-sorbent for vegetal oil sorption.
Larissa Martins +3 more
doaj +1 more source
Sugarcane Bagasse Fibers Reinforced in Polyurethane for Sorption of Vegetal Oil
Journal of Natural Fibers, 2021 To enhance the removal of vegetal oil from water, the influence of the concentration of fibers from sugarcane bagasse pretreated by the steam explosion as reinforcement in polyurethane foam was used. The composites were obtained by mass mixing the polyol
Meriane Gandara +3 more
doaj +1 more source
Vegetal fibers in polymeric composites: a review
Polímeros, 2015 The need to develop and commercialize materials containing vegetal fibers has grown in order to reduce environmental impact and reach sustainability. Large amounts of lignocellulosic materials are generated around the world from several human activities.
Paulo Henrique Fernandes Pereira +6 more
doaj +1 more source