Results 61 to 70 of about 143,113 (309)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

IMPROVING SOME OF PHYSICAL PROPERTIES OF CEMENT MORTAR BY THE ADDITION OF GLASS FIBERS

Journal of Engineering and Sustainable Development, 2016
Glass fibers reinforced mortar is a modern composite material in the field of construction. This composite consists of the cementitious matrix including cement, sand, water, and reinforcement which is represented by glass fibers. This study aims to show
Besma Mohammed Fahad, Mustafa Mohammed Hamza   +1 more
doaj  

Performance Evaluation of Self-Compacting Glass Fiber Concrete Incorporating Silica Fume at Elevated Temperatures

Eng
In this work, the properties of self-compacting concrete (SCC) and SCC containing 0.5 and 1% glass fibers (with lengths of 6 and 13 mm) were experimentally investigated, as well as their performance at high temperatures.
Hussein Kareem Sultan, Abbas Abdulhssein Abd Noor, Ghasan Fahim Huseien   +2 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Thermal behaviour of zircon/zirconia-added chemically durable borosilicate porous glass [PDF]

, 2013
Macroporous alkali resistant glass has been developed by making additions of zirconia (ZrO2) and zircon (ZrSiO4) to the sodium borosilicate glass system SiO2–B2O3 Na2O. The glass was made using a traditional high temperature fusion process.
Olabi, Abdul-Ghani, Rafferty, Aran, Hasanuzzaman, Mohammed, Hasanuzzaman, Muhammad, Sajjia, Mustafa   +4 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

High-Q bismuth silicate nonlinear glass microsphere resonators

, 2012
The fabrication and characterization of a bismuth-silicate glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, high-modes can be efficiently excited in a 179 µm diameter bismuth-silicate glass microsphere via evanescent ...
Ding, M., Murugan, Ganapathy, Wang, P., Farrell, G., Lee, Timothy, Semenova, Y., Semenova, Yuliya, Lee, T., Brambilla, G., Wu, Qiang, Koizumi, Fumihito, Murugan, Ganapathy Senthil, Brambilla, Gilberto, Ding, Ming, Wu, Q., Koizumi, F., Farrell, Gerald, Murugan, G.S., Wang, Pengfei   +18 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Metallizing Polyetherimide Resin Reinforced with Glass Fibers

Journal of King Saud University: Engineering Sciences, 2005
The process of surface modification and metallizing polyetherimide resin reinforced with 20% glass fibers was studied and characterized. The objective of the metallization was to eliminate the electromagnetic interference (EMI).
Maher A. Alodan
doaj   +1 more source

Assessment of the effect of fiber percentage in glass fiber reinforced slag-based geopolymer

Journal of Asian Ceramic Societies, 2021
Fibers can increase the ductility of geopolymer materials, acting as reinforcements to improve mechanical properties. These improvements depend on fiber content and quantity.
Lais Alves, Nordine Leklou, Fabio de Souza, Silvio De Barros   +3 more
doaj   +1 more source