Results 81 to 90 of about 72,861 (311)

Processing, characterization and mechanical behavior of coir fiber reinforced epoxy Composites [PDF]

open access: yes, 2013
Fiber reinforced polymer composites has been used in a variety of application as class of structure material because of their many advantages such as relatively low cost of production, easy to fabricate and superior strength compare to neat polymer ...
Abhishek, Sonu
core  

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder [PDF]

open access: yes, 2014
We present a novel method of manufacturing rigid and robust short natural fiber preforms using a papermaking process. Bacterial cellulose acts simultaneously as the binder for the loose fibers and provides rigidity to the fiber preforms.
Bismarck, A   +3 more
core   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

The influence of fibre length, diameter and concentration on the modulus of glass fibre reinforced Polyamide 6,6 [PDF]

open access: yes, 2008
Results of an extensive investigation of the mechanical performance of injection moulded long glass fibre reinforced polyamide 6,6 composites are presented.
Thomason, J.L.
core   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

Crashworthiness analysis of filled/unfilled automotive bumper beams subjected to head-on collision events: a numerical approach

open access: yesCogent Engineering
In this study, the crashworthiness analysis of filled and unfilled bumper beams in head-on collisions was carried out through finite element simulations. The beam design was based on popular SUV brands in India.
Anand Pai   +3 more
doaj   +1 more source

Fracture behavior of glass fiber reinforced polymer concrete

open access: yesPolymer Testing, 2003
Abstract Polymer concrete, is a composite material formed by polymerizing a monomer and an aggregate mixture. The polymerized monomer acts as the binder for the aggregates. Initiators and promoters are added to the resin prior to its mixing with the inorganic aggregates to initiate the curing reaction.
J.M.L Reis, A.J.M Ferreira
openaire   +1 more source

Flexural analysis of concrete beams longitudinally reinforced with GFRP bars using discrete element model [PDF]

open access: yes, 2011
This paper presents experimental and analytical study related to the flexural behavior of concrete beams longitudinally reinforced with GFRP bars. The specimens consist of simply supported reinforced concrete beams with two point load.
Suki, Nauwal
core  

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi   +7 more
wiley   +1 more source

Parametric Study on Dynamic Response of FRP Masonry Structures under the Impacts of Debris Flow

open access: yesShock and Vibration, 2018
The aim of this study was to investigate the influences of different parameters on the performance of fiber reinforced polymer (FRP) masonry structures under debris flow using finite element models that were established using the software LS-DYNA.
Peizhen Li   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy